Storm David

{{Use dmy dates|date=July 2023}}

{{Short description|European windstorm in 2018}}

{{Infobox storm

| name = David/Friederike

| type = Extratropical cyclone, European windstorm, winter storm, blizzard

| image = Storm David aka Friederike 18 Jan 2018.png

| alt = This image shows European windstorm/winter storm David/Friederike on 18 January 2018, approximately centred above the Benelux or Western Germany

| caption = David on 18 January 2018, approximately centred above the Benelux or Western Germany

| formed = 16 January over Newfoundland

| active = 17–19 January 2018 (as a storm)
(20–22 January as a weak low)

| dissipated = 22 January over Western Russia

| fatalities = 13 direct, 2 indirect{{cite news|title=Wetterdienst: "Das ist ein Extremorkan"|url=https://www.mdr.de/nachrichten/vermischtes/sturmtief-friederike-wuetet-ueber-deutschland-100.html|access-date=18 January 2018|work=Miteteldeutscher Rundfunk|date=18 January 2018|archive-url=https://web.archive.org/web/20180119031245/https://www.mdr.de/nachrichten/vermischtes/sturmtief-friederike-wuetet-ueber-deutschland-100.html|archive-date=19 January 2018|url-status=dead}}

| power outages = 471,000+ {{cite news|title=Thousands lose power after gales hit UK|url=https://www.bbc.co.uk/news/uk-42729662|access-date=18 January 2018|work=BBC News|date=18 January 2018}}{{cite news|title=Liveblog: Orkan "Friederike" fordert zwei Todesopfer - Fernverkehr bundesweit eingestellt|url=http://www.wz.de/lokales/nrw/liveblog-orkan-friederike-fordert-zwei-todesopfer-fernverkehr-bundesweit-eingestellt-1.2598929|access-date=18 January 2018|work=wz.de|date=18 January 2018}}

| pressure = {{cvt|974|hPa|inHg}}{{cite web|last1=Wetterdienst|first1=Deutscher|title=Orkantief FRIEDERIKE wütet am 18. Januar 2018 über Europa|url=https://www.dwd.de/DE/leistungen/besondereereignisse/stuerme/20180123_friederike_europa.pdf?__blob=publicationFile&v=4|access-date=29 January 2018|language=de}}

| damages = €1.14bn{{cite news|title="Friederike" kostet rund eine Milliarde Euro|url=https://www.tagesschau.de/inland/sturmschaeden-friederike-101.html|access-date=25 January 2018|work=Tagesschau (ARD)|date=25 January 2018}}{{cite web|url=https://www.rms.com/current-catastrophes/CatSummary?event_id=4098134 |archive-url=https://web.archive.org/web/20180205184359/https://www.rms.com/current-catastrophes/CatSummary?event_id=4098134 |archive-date=2018-02-05|title=CURRENT CATASTROPHES|access-date=2023-08-21 }} – 2.6bn{{cite web |last=Lerner|first=Matthew|title=Storm Friederike insured losses mount | url=http://www.businessinsurance.com/article/20180126/NEWS06/912318787/Storm-Friederike-insured-losses-as-high-as-$322B-AIR-Worldwide|date=26 January 2018 | publisher = Business Insurance | language=en}}

| gust = {{cvt|150|km/h|mph}}, Capel Curig, Wales{{cite news|title=BRITAIN IS BATTERED BY 95 MPH WINDS|url=https://www.pressreader.com/swaziland/swazi-observer/20180119/282071982315789|access-date=19 January 2018|work=Swazi Observer|date=19 January 2018}} (alt {{cvt|216|m|ft|disp=sqbr}}){{cite web|last1=Office|first1=Met|title=Capel Curig climate|url=https://www.metoffice.gov.uk/public/weather/climate/gcmnn3630|website=www.metoffice.gov.uk|access-date=28 January 2018|language=en}}

{{cvt|203|km/h|mph}}, Brocken, Saxony-Anhalt (at altitude)

| areas affected = Ireland, UK, France, Benelux countries, Germany, Switzerland, Austria, Italy, Poland, Czech Republic, Slovakia, Belarus, Ukraine, Russia

| partof = the 2017–18 European windstorm season

}}

Storm David (also called Cyclone Friederike in Germany) was a compact but deadly European windstorm that heavily affected the British Isles, France, Benelux, Central Europe, Northern Italy, Poland and parts of Eastern Europe in early 2018 with widespread hurricane-force gusts and severe snowfall, creating blizzard conditions in some areas. The storm caused extensive damage and traffic disruption. It was given the name David by Météo France while the FUB named it Friederike.

Meteorological history

On 14 January a weak low pressure area in the Southern Caribbean developed a trough to its northeast.{{cite web |url=http://www.wpc.ncep.noaa.gov/archives/sfc/2018/satsfcnps2018011415.gif |title=NOAA Doppler Image of Isobars (14-January-2018)|website=www.wpc.ncep.noaa.gov |access-date=18 January 2018}}{{title missing|date=May 2022|format=.gif}} During the formation of the trough, weather in the North Atlantic was dominated by the strong Icelandic Low Fionn (called Evi by the Free University of Berlin) that itself brought windy conditions to Greenland, Iceland and Scotland and bottomed out at a very intense central low pressure of {{cvt|935|hPa|inHg}}.{{cite web|title=1800 UTC 14 Jan 2018 Analysis chart|url=http://www1.wetter3.de/Archiv/UKMet/18011418_UKMet_Analyse.gif|publisher=Met Office|access-date=20 January 2018}} At that time, a very intense jet stream was prevalent in the North Atlantic, driven by the powerful arctic low. Thus, two of the main global weather prediction centres, GFS and ECMWF, predicted Fionn to steer the new cyclone into Europe, leading to an impact on the British Isles and Continental Europe. By that time, the track and intensity of the new storm were not clear. Likewise it was unclear if the new weather feature would affect Europe as a cyclone or if it would remain an open trough until it arrives.

By 16 January the trough now stretched from its Southern Caribbean origin to eastern Newfoundland. During that day, the trough developed a circulation centre near its northern end (Newfoundland), forming closed isobars around it{{cite web |url=http://www.wpc.ncep.noaa.gov/archives/sfc/2018/satsfcnps2018011615.gif |title= NOAA Doppler Image of Isobars (16-January-2018)|website=www.wpc.ncep.noaa.gov |access-date=18 January 2018}}{{title missing|date=May 2022|format=.gif}} which indicate a closed wind circulation and qualify the system as an extratropical cyclone. Hours after formation, the storm was caught by Fionn's strong jetstream and started moving to the east, posing a threat to Europe. While crossing the Atlantic, David once again lost some structural definition and opened up into a trough under the strong influence of Fionn.{{cite web|url=http://www.met.fu-berlin.de/de/wetter/maps/Analyse_20180117.gif|access-date=2023-08-21|title=David/Friederike while opening up into a trough|format=GIF|archive-date=19 November 2020|archive-url=https://web.archive.org/web/20201119202318/http://www.met.fu-berlin.de/de/wetter/maps/Analyse_20180117.gif|url-status=dead}} The weakened David was racing eastward through the North Atlantic, taking aim at the British Isles. Meanwhile, the ECMWF and GFS lowered their predictions concerning David's intensity as it was unclear if the system would be able to recover from the structural deterioration that was inflicted by Fionn. David would cross the North Atlantic in less than two days.

While David was approaching Ireland in the evening of 17 January, Fionn started to weaken as its centre began to fill. David managed to redevelop a closed circulation while passing over the British Isles and the North Sea in the morning of 18 January, worsening the risks for Central and Eastern Europe.{{cite web |title=Analyse |url=http://www.met.fu-berlin.de/de/wetter/maps/Analyse_20180118.gif |website=Free University of Berlin |access-date=19 July 2023 |archive-url=https://web.archive.org/web/20230719065428/https://www.met.fu-berlin.de/de/wetter/maps/Analyse_20180118.gif |archive-date=2023-07-19 |language=de |format=GIF |date=18 Nov 2018 |url-status=live}} Britain received some hurricane-force gusts up to {{cvt|93|mph|km/h|order=flip}}. Subsequently, the storm had some hours to gain additional energy while moving quickly over the North Sea before making landfall in the Netherlands. The cyclone's minimal pressure bottomed out at {{cvt|974|hPa|inHg}} while centred over the North Sea, which was substantially lower than predicted by GFS and ECMWF. Vlieland, an island off the northern Dutch coast, where the storm made the first of its two landfalls in the Netherlands, experienced wind gusts up to {{cvt|144|km/h|mph}}. Moving on, the winter storm rampaged in Germany, disrupting public transport services as it already did in the Benelux and causing ten deaths on 18 January. While centred over Germany, the storm still was near peak intensity, having a central pressure between {{cvt|976|and|979|hPa|inHg}}, and caused widespread gusts in the {{cvt|75|-|85|mph|km/h|order=flip}} range, with gusts up to {{cvt|126|mph|km/h|order=flip}} on mountains. During the evening of 18 January, the eastward moving centre of David crossed the Polish border and weakened to {{cvt|985|hPa|inHg}}.{{Cite web |title=Analyse_20180119.gif |url=http://www.met.fu-berlin.de/de/wetter/maps/Analyse_20180119.gif |website=met.fu-berlin.de}} {{Dead link|date=May 2023|fix-attempted=yes}} David weakened to a regular low pressure area as its winds fell below storm force on 19 January. It continued its eastward motion through Belarus{{Cite web |title=Analyse_20180120.gif |url=http://www.met.fu-berlin.de/de/wetter/maps/Analyse_20180120.gif |website=met.fu-berlin.de}} {{Dead link|date=May 2023|fix-attempted=yes}} and the westernmost part of Russia.{{Cite web |title=Analyse_20180121.gif |url=http://www.met.fu-berlin.de/de/wetter/maps/Analyse_20180121.gif |url-status=dead |archive-url=https://web.archive.org/web/20201119105449/http://www.met.fu-berlin.de/de/wetter/maps/Analyse_20180121.gif |archive-date=19 November 2020 |access-date=17 May 2023 |website=met.fu-berlin.de |language=German}} The southern flank of the low also affected the weather in Slovakia and Ukraine. On 22 January 2018, being located over western Russia, David merged with another weak low that was located over Scandinavia. Thus, David dissipated as a meteorological entity.{{Cite web |title=Analyse_20180122.gif |url=http://www.met.fu-berlin.de/de/wetter/maps/Analyse_20180122.gif |website=met.fu-berlin.de}}{{Dead link|date=May 2023|fix-attempted=yes}}

File:FriederikeStorm.gif.]]

David was a compact and fast-moving cyclone, which is typical for systems that are steered by strong Icelandic lows which develop a strong easterly flow on their southern side. Similar to Fionn, David itself had its main wind field located to the south of its centre; the northern semicircle featured comparatively low winds but was more intense in terms of precipitation. Heavy snowfall occurred on the northern flank of the storm,{{cite news|title=Orkan: Tote und Bahn-Chaos |url=https://www.zdf.de/nachrichten/heute/sturmtief-friederike-mehrere-tote-100.html|access-date=19 January 2018|work=ZDF|date=18 January 2018}} causing blizzard conditions in some areas.

{{clear}}

Impact

class="wikitable sortable floatright" style="float:right;clear:right;" border="1" style="font-size: 92%"
colspan=5 style="background:#ccf;" | Impacts of Cyclone David
data-sort-type="text" style="text-align:left" |Country

!data-sort-type="number" style="text-align:left" |Deaths

!data-sort-type="number" style="text-align:left" |Damage (euros as of 2018)

!data-sort-type="number" style="text-align:left" |Power outages

!class="unsortable"|Ref

style="text-align:left" |Ireland

|{{sort|0|0}}

|{{sort|0|Unknown}}

|{{sort|0|Unknown}}

|

style="text-align:left" |United Kingdom

|{{sort|0|0}}

|{{sort|0|Unknown}}

|{{sort|140000|140,000}}

|

style="text-align:left" |France

|{{sort|0|0}}

|{{sort|0|Unknown}}

|{{sort|11000|11,000}}

|

style="text-align:left" |Netherlands

|{{sort|3|3}}

|{{sort|90000000|90 million}}

|{{sort|0|Unknown}}

|{{cite news|title=Storm Friederike kills at least seven across western Europe with winds of 200 kph|url=http://www.euronews.com/2018/01/18/storm-friederike-kills-at-least-seven-across-western-europe-with-winds-of-200-kph|access-date=19 January 2018|work=Euronews|date=18 January 2018}}

style="text-align:left" |Belgium

|{{sort|1|1}}

|{{sort|50000000|50 million}}

|{{sort|0|Unknown}}

|{{cite news|title=The Latest: 6 dead as high winds sweep across western Europe|url=http://www.bradenton.com/news/business/article195286574.html|access-date=18 January 2018|work=Bradenton|date=18 January 2018}}{{cite web|last1=RMS|title=Friederike/David: The Day Our Luck Ran Out?|url=http://www.rms.com/blog/2018/01/26/friederikedavid-the-day-our-luck-ran-out/#more-4295|access-date=27 February 2018|language=en}}

style="text-align:left" |Luxembourg

|{{sort|0|0}}

|{{sort|0|Unknown}}

|{{sort|0|Unknown}}

|

style="text-align:left" |Germany

|{{sort|10|8 (2)}}

|{{sort|1000000000|1 billion}}

|{{sort|240000|240,000}}

|{{cite news|title=Orkantief "Friederike" - "Die Bäume fallen um wie Streichhölzer"|url=http://www.spiegel.de/panorama/sturm-friederike-kostet-mehrere-menschen-das-leben-a-1188607.html|access-date=18 January 2018|work=SPIEGEL ONLINE|date=18 January 2018}}{{cite news|title=Die Bahn fährt wieder - teilweise| url=https://www.zdf.de/nachrichten/heute/nach-orkan-bahnverkehr-rollt-langsam-wieder-100.html|access-date=19 January 2018|work=ZDF|date=19 January 2018}}
{{cite news|title=Bilanz nach Sturmtief "Friederike" - Sturm und bang|url=http://www.spiegel.de/wirtschaft/service/sturm-friederike-versicherer-muessen-rund-500-millionen-euro-zahlen-a-1188727.html|access-date=19 January 2018|work=SPIEGEL ONLINE|date=18 January 2018}}

style="text-align:left" |Austria

|{{sort|0|0}}

|{{sort|0|Unknown}}

|{{sort|0|Unknown}}

|

style="text-align:left" |Switzerland

|{{sort|0|0}}

|{{sort|0|Unknown}}

|{{sort|0|Unknown}}

|

style="text-align:left" |Italy

|{{sort|1|1}}

|{{sort|0|Unknown}}

|{{sort|0|Unknown}}

|{{cite news|title=Mehrere Tote durch Sturmtief "Friederike" in Europa|url=https://www.sn.at/panorama/international/mehrere-tote-durch-sturmtief-friederike-in-europa-23101447|access-date=19 January 2018|work=Salzburger Nachrichten|date=18 January 2018}}

style="text-align:left" |Czech Republic

|{{sort|0|0}}

|{{sort|0|Unknown}}

|{{sort|30000|30,000}}

|{{cite news|title=Friederike: Sturmschäden in Tschechien vergleichsweise gering|url=http://www.radio.cz/de/rubrik/nachrichten/friederike-sturmschaeden-in-tschechien-vergleichsweise-gering|access-date=23 January 2018|work=Czech Radio|date=19 January 2018}}

style="text-align:left" |Poland

|{{sort|0|0}}

|{{sort|0|Unknown}}

|{{sort|50000|50,000}}

|{{cite news|title=Sturm "Friederike" kostet Versicherer etwa 500 Millionen Euro|url=http://www.spiegel.de/panorama/wetter-sturmtief-friederike-acht-tote-und-schaeden-in-millionenhoehe-a-1188736.html|access-date=19 January 2018|work=SPIEGEL ONLINE|date=18 January 2018}}

style="text-align:left" | Total

!style="text-align:left" | 13 (2)

!style="text-align:left" | 1.14bn–2.6bn

!style="text-align:left" | 471,000

!

Beginning on 16 January, prior to David's arrival, the very deep and large arctic low Fionn battered the British isles with high winds. Storm conditions also occurred in other parts of Western and Central Europe in the middle of January 2018 (even affecting Corsica). The intense winds were caused by an extensive "squeeze in isobars" that, probably amongst other meteorological factors, was caused by Fionn's great depth and extension. During that time, David was crossing the Atlantic and fluctuated in intensity, leading some models to a rather optimistic forecast.

Nevertheless, David managed to begin a strengthening trend while crossing the British isles the night between 17 and 18 January. Thus, the fast-moving cyclone delivered winds up to {{cvt|95|mph|km/h|order=flip}} and heavy snowfall in Britain, creating blizzard conditions there.{{cite news|title=Met Office criticised for not naming storm which battered Britain as fresh weather warnings are issued |url=https://www.telegraph.co.uk/news/2018/01/18/met-office-criticised-not-naming-storm-battered-britain-fresh/|access-date=19 January 2018|work=The Telegraph|date=18 January 2018}} Windthrown trees blocked roads and rail routes. Approximately 140,000 households in Britain were temporarily without power.

The Netherlands were even worse affected by the cyclone.{{cite news|title=Sturm "Friederike" verursacht Verkehrschaos in den Niederlanden|url=https://www.wochenblatt.de/news-stream/deutschland-welt/artikel/222586/sturm-friederike-verursacht-verkehrschaos-in-den-niederlanden|access-date=19 January 2018|work=Wochenblatt|date=18 January 2018|archive-date=26 January 2018|archive-url=https://web.archive.org/web/20180126070704/https://www.wochenblatt.de/news-stream/deutschland-welt/artikel/222586/sturm-friederike-verursacht-verkehrschaos-in-den-niederlanden|url-status=dead}} All flights were cancelled at Amsterdam Airport Schiphol. The rail transportation system was also completely defunct due to windthrow. Because of thrown trees and high winds, road traffic was, as well, nearly impossible and life-threatening. Winds up to {{cvt|140|km/h|mph}} knocked down trucks and cost three people's lives in the Netherlands. In the neighbouring country of Belgium, similar conditions occurred, leading to the death of one woman. Furthermore, while the cyclone was centred over the Benelux, the northern French region of Hauts-de-France was lashed by winds up to {{cvt|122|km/h|mph}}.{{cite news|title=La tempête David balaie le nord de l'Europe | url=http://www.lemonde.fr/climat/article/2018/01/18/la-tempete-david-balaie-le-nord-de-l-europe-avec-des-vents-violents_5243568_1652612.html|access-date=19 January 2018|work=le monde|date=18 January 2018}}{{clear}}

class="wikitable sortable floatleft" border="1" style="font-size: 92%"

! colspan=7 style="background:#ccf;" | Maximum gusts of Cyclone David{{cite web |url=https://kachelmannwetter.com/de/messwerte/ |title=Aktuelle Messwerte Deutschland |website=kachelmannwetter.com |access-date=5 February 2018}}

style="text-align:left" rowspan="2" data-sort-type="text"|Country

!colspan="2" |Lowland
(<200 m)

!colspan="2" |Upland
(200 – 500 m)

!colspan="2" |Highland or mountains
(>500 m)

data-sort-type="number"|highest gust

!data-sort-type="number"|alt
[m]

!data-sort-type="number"|highest gust

!data-sort-type="number"|alt
[m]

!data-sort-type="number"|highest gust

!data-sort-type="number"|alt
[m]

style="text-align:left" |Ireland

|{{sort|109|{{convert|109|km/h|mph|abbr=on}}
Shannon Airport}}

|{{sort|14|14{{cite web |url=https://www.yr.no/place/Ireland/Other/Shannon_Airport/ |title=Long term weather forecast for Shannon Airport |website=www.yr.no |access-date=3 February 2018}}}}

|{{sort|93|{{convert|93|km/h|mph|abbr=on}}{{ref|a|[a]}}
Ireland West Airport}}

|{{sort|203|203}}

|0

|0

style="text-align:left" |United Kingdom

|{{sort|134|{{convert|134|km/h|mph|abbr=on}}
Tibenham}}

|{{sort|17|17{{cite web |title=Tibenham, England (United Kingdom) |url=https://www.yr.no/place/United_Kingdom/England/Tibenham/statistics.html |access-date=21 July 2023 |archive-url=https://web.archive.org/web/20180204124148/https://www.yr.no/place/United_Kingdom/England/Tibenham/statistics.html |archive-date=Feb 4, 2018 |language=en |url-status=usurped}}

|{{sort|150|{{convert|150|km/h|mph|abbr=on}}
Capel Curig}}

|{{sort|216|216{{cite web |url=https://www.metoffice.gov.uk/public/weather/climate/gcmnn3630 |title=UK climate averages |website=www.metoffice.gov.uk |access-date=3 February 2018}}}}

|{{sort|78|{{convert|78|km/h|mph|abbr=on}}{{ref|a|[a]}}{{ref|c|[c]}}
Great Dun Fell}}

|{{sort|847|847}}

style="text-align:left" |France

|{{sort|136|{{convert|136|km/h|mph|abbr=on}}
Cap Gris-Nez}}

|{{sort|30|30{{cite web |url=https://www.meteoblue.com/en/weather/forecast/week/cap-gris-nez_france_3014607 |title=Weather Cap Gris-Nez |website=www.meteoblue.com |access-date=3 February 2018}}}}

|0

|0

|{{sort|119|{{convert|119|km/h|mph|abbr=on}}
Embrun{{cite web|url=https://www.meteonord-pasdecalais.fr/2018/01/18/tempete-david-ce-jeudi-18-janvier/|archive-url=https://web.archive.org/web/20180206190211/https://www.meteonord-pasdecalais.fr/2018/01/18/tempete-david-ce-jeudi-18-janvier/ |archive-date=2018-02-06|access-date=2023-08-21|title=Tempête DAVID ce Jeudi 18 Janvier|language=fr }}}}

|{{sort|817|817}}

style="text-align:left" |Belgium

|{{sort|119|{{convert|119|km/h|mph|abbr=on}}
Deurne, Antwerp}}

|{{sort|12|12{{cite web |url=https://www.metoffice.gov.uk/public/weather/forecast/u155m8sv8#?date=2018-02-03 |title=Antwerpen/Deurne (Belgium) weather |website=www.metoffice.gov.uk |access-date=3 February 2018}}}}

|{{sort|93|{{convert|93|km/h|mph|abbr=on}}{{ref|a|[a]}}
Marche-en-Famenne}}

|{{sort|294|294}}

|{{sort|96|{{convert|96|km/h|mph|abbr=on}}{{ref|a|[a]}}
Mt. Rigi}}

|{{sort|671|671}}

style="text-align:left" |Netherlands

|{{sort|144|{{convert|144|km/h|mph|abbr=on}}
Vlieland}}

|{{sort|11|11{{cite web |url=https://www.metoffice.gov.uk/public/weather/forecast/u17qze5sq#?date=2018-02-03 |title=Vlieland (Netherlands) weather |website=www.metoffice.gov.uk |access-date=3 February 2018}}}}

|0

|0

|{{sort

1|no such elevation}}

|{{sort

1|n.a.}}
style="text-align:left" |Luxembourg

|{{sort|81|{{convert|81|km/h|mph|abbr=on}}{{ref|a|[a]}}
Wasserbillig}}

|{{sort|136|136}}

|{{sort|98|{{convert|98|km/h|mph|abbr=on}}{{ref|a|[a]}}
Useldange}}

|{{sort|280|280}}

|{{sort|102|{{convert|102|km/h|mph|abbr=on}}{{ref|a|[a]}}
Esch-sur-Sûre}}

|{{sort|520|520}}

style="text-align:left" |Germany

|{{sort|146|{{convert|146|km/h|mph|abbr=on}}
Kabelsketal{{cite news|title="Friederike" ist durch | url=https://www.n-tv.de/der_tag/Friederike-ist-durch-article20239820.html|access-date=3 February 2018|work=NTV|date=19 January 2018}}}}

|{{sort|126|126{{cite web |url=http://wetterstationen.meteomedia.de/map=Sachsen-Anhalt&station=104840&name=Kabelsketal |title=Wetterstation Kabelsketal - Messwerte |website=wetterstationen.meteomedia.de |access-date=3 February 2018}}}}

|{{sort|144|{{convert|144|km/h|mph|abbr=on}}
Beverungen-Drenke}}

|{{sort|242|242{{cite web |url=http://wetterstationen.meteomedia.de/map=Nordrhein-Westfalen&station=104340 |title=Wetterstation Beverungen-Drenke - Messwerte |website=wetterstationen.meteomedia.de |access-date=3 February 2018}}}}

|{{sort|203|{{convert|203|km/h|mph|abbr=on}}
Brocken}}

|{{sort|1153|1153{{cite web |url=http://wetterstationen.meteomedia.de/map=Sachsen-Anhalt&station=104530&name=Brocken |title=Wetterstation Brocken - Messwerte |website=wetterstationen.meteomedia.de |access-date=3 February 2018}}}}

style="text-align:left" |Switzerland

|{{sort

1|no such elevation{{ref|b|[b]}}}}

|{{sort

1|n.a.}}

|{{sort|96|{{convert|96|km/h|mph|abbr=on}}{{ref|a|[a]}}
Steckborn}}

|{{sort|398|398}}

|{{sort|165|{{convert|165|km/h|mph|abbr=on}}
Pilatus{{cite web |author1=Jan Wandel |author2=Christina Wisotzky |author3=Florian Pantillon |author4=Bernhard Mühr |author5=Florian Becker |author6=Daniel Friederich |author7=Jonas Straub |author8=Susanna Mohr |title=Wintersturm Friederike |url=https://www.cedim.de/download/Shortbericht_Friederike_2018.pdf |website=www.cedim.de |access-date=20 July 2023 |archive-url=https://web.archive.org/web/20220218184637/https://www.cedim.kit.edu/download/Shortbericht_Friederike_2018.pdf |archive-date=Feb 18, 2022 |language=de |date=31 Jan 2018 |url-status=live}}

|{{sort|2132|2132{{cite web |url=https://www.mountain-forecast.com/peaks/Mount-Pilatus/forecasts/2132 |title=Mount Pilatus Weather Forecast (2132m) |website=www.mountain-forecast.com |access-date=5 February 2018}}}}

style="text-align:left" |Austria

|{{sort|69|{{convert|69|km/h|mph|abbr=on}}{{ref|a|[a]}}
Seibersdorf}}

|{{sort|185|185}}

|{{sort|104|{{convert|104|mph|abbr=on}}{{ref|a|[a]}}
Linz Airport}}

|{{sort|313|313}}

|{{sort|148|{{convert|148|mph|abbr=on}}{{ref|a|[a]}}
Feuerkogel}}

|{{sort|1618|1618}}

style="text-align:left" |Czech Republic

|{{sort|93|{{convert|93|km/h|mph|abbr=on}}{{ref|a|[a]}}
Doksany}}

|{{sort|159|159}}

|{{sort|107|{{convert|107|km/h|mph|abbr=on}}{{ref|a|[a]}}
Ústí nad Labem}}

|{{sort|379|379}}

|{{sort|173|{{convert|173|km/h|mph|abbr=on}}
Sněžka}}

|{{sort|1602|1602{{cite web |url=https://www.mountain-forecast.com/peaks/Snezka/forecasts/1602 |title=Snezka or Sněžka Weather Forecast (1602m) |website=www.mountain-forecast.com |access-date=3 February 2018}}}}

style="text-align:left" |Poland

|{{sort|93|{{convert|93|km/h|mph|abbr=on}}{{ref|a|[a]}}
Wrocław}}

|{{sort|124|124}}

|{{sort|115|{{convert|115|km/h|mph|abbr=on}}
Bielsko-Biała}}

|{{sort|365|365{{cite web |url=https://www.weather-forecast.com/locations/Bielsko-Biala/forecasts/latest |title=Bielsko-Biała Weather Forecast |website=www.weather-forecast.com |access-date=3 February 2018}}}}

|{{sort|126|{{convert|126|km/h|mph|abbr=on}}
Kasprowy Wierch}}

|{{sort|1987|1987{{cite web |url=https://www.mountain-forecast.com/peaks/Kasprowy-Wierch/forecasts/1987 |title=Kasprowy Wierch Weather Forecast (1987m) |website=www.mountain-forecast.com |access-date=3 February 2018}}}}

style="text-align:left" |Slovakia

|0

|0

|0

|0

|{{sort|137|{{convert|137|km/h|mph|abbr=on}}{{ref|a|[a]}}
Chopok}}

|{{sort|2012|2012}}

Germany received the worst impacts by the cyclone that crossed the country on a track from Lower Saxony to Southern Brandenburg on 18 January. The main wind field on the southern side of the storm led to widespread gusts up to {{cvt|133|km/h|mph}} over a region ranging from North Rhine-Westphalia to Saxony. David featured wind gusts higher than {{cvt|200|km/h|mph}} on a few German mountains, reaching their maximum on the Brocken in Saxony-Anhalt ({{cvt|203|km/h|mph|disp=sqbr}}). Simultaneously, the northern areas of Germany that were spared by the worst wind received heavy snowfall, especially the northeast. Deutsche Bahn, the country's main railroad company, halted most of its railroad transportation services since the ferocious winds and the subsequent windthrow made many railroad tracks impassable.{{cite news|title=Sechs Todesopfer, 140.000 Haushalte ohne Strom | url=https://www.welt.de/vermischtes/article172594575/Orkan-Friederike-Bahn-stellt-Fernverkehr-deutschlandweit-ein-sechs-Todesopfer.html|access-date=19 January 2018|work=welt.de|date=18 January 2018}} 100,000 power cuts in North Rhine-Westphalia and 140,000 in Eastern Germany are known to have occurred at some moment on 18 January. Similarly to the situation in the Netherlands, several flights were cancelled in Germany and road transportation was limited. The pilots who were arriving in Germany and the Netherlands had to perform crosswind landings in order to land their planes in the dangerous conditions, although luckily no aviation accidents are known to have occurred because of the storm. German emergency services received thousands of calls. Eight direct fatalities and numerous injuries were caused by David in Germany. Two indirect fatalities occurred in a traffic jam that was caused by the cyclone in Saxony. Despite David's compact structure, the southern neighbor countries of Germany (Austria{{cite news|title=Erste Fotos: Schneesturm erreicht jetzt Österreich | url=http://www.heute.at/oesterreich/news/story/So-wuetet-Schneesturm-jetzt-in--sterreich-55074279|access-date=19 January 2018|work=Heute Österreich|date=18 January 2018}} and Switzerland{{cite news|title=Sturm "Friederike" zieht Richtung Osten – Deutsche Bahn stellt in ganz Deutschland Fernverkehr ein, zehn Personen kommen ums Leben | url=https://www.nzz.ch/panorama/sturmtief-friederike-koelner-dom-teilweise-abgesperrt-ld.1348714|access-date=19 January 2018|work=Neue Zürcher Zeitung|date=18 January 2018}}) were affected by the high winds and intense snowfall of the cyclone as David's outer bands hit the Alps. Furthermore, the traffic of the Alpine countries was negatively affected by the nearly complete halt of rail and road traffic in Germany. Even Italy, where one man died, felt some effects of the storm. In Poland, the weakening system caused traffic disruptions and some infrastructural damage, causing 50,000 power outages. The Czech Republic was inflicted some damage and power outages, too. Road and railroad traffic in Czech Republic was hampered too. In particular, some train lines that connected the Czech Republic to Germany were halted as Germany was the most affected country. 30,000 power outages were registered in the Czech Republic.

As a preliminary total, 15 deaths (13 direct and 2 indirect) and 471,000 power outages are known to have occurred Europe-wide due to the effects of the storm. David/Friederike is estimated to have caused €1bn in damage in Germany alone, while the damage total in whole Europe could be as high as €2.6bn.

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Reactions and naming controversy

Prior to the arrival on 17 January the cyclone received the names David by Météo France and Friederike by the Free University of Berlin. In contrast, the Met Office did not give the storm a name from its official naming list.{{cite news|title=Met Office criticised for not naming storm which battered Britain as fresh weather warnings are issued|url=https://www.telegraph.co.uk/news/2018/01/18/met-office-criticised-not-naming-storm-battered-britain-fresh/|access-date=19 January 2018|work=The Telegraph|date=18 January 2018}} They did not expect the storm to affect the British Isles that is intense enough to justify the usage of a storm name. Only a few hours prior to David's impact, cyclone Fionn was dominating the interaction of the two lows, weakening David into a trough, making the struggling David seem relatively harmless. As David restrengthened just before making landfall on the British Isles and inflicting unexpectedly high damage, the Met Office became subject to criticism by the British public and media. Contrastingly, the DWD (German Meteorological Office) took David seriously and classified it a major windstorm (Orkan){{cite news|title=Sechs Todesopfer, 140.000 Haushalte ohne Strom|url=https://www.welt.de/vermischtes/article172594575/Orkan-Friederike-Bahn-stellt-Fernverkehr-deutschlandweit-ein-sechs-Todesopfer.html|access-date=19 January 2018|work=welt.de|date=19 January 2018}} for its widespread hurricane-force (Bft. 12) gusts. In Germany, only exceptionally strong storms are given that title. Most storms in Germany are called Sturmtief (windstorm), a storm category which was assigned to Xavier and Herwart beforehand, two of 2017–18 season's most important storms in Germany. According to the DWD, David was the worst storm to affect central Germany since Kyrill.{{cite news |title=Thema des Tages - Rückblick Sturmsaison 2017/2018 |url=https://www.dwd.de/DE/wetter/thema_des_tages/2018/9/22.html |access-date=22 September 2018 |work=www.dwd.de |publisher=Deutscher Wetterdienst |date=22 September 2018 |language=de}} As a precaution, many schools in Germany remained closed and entering many forests was forbidden on 18 January.

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See also

File:Fyunn.gif]]

  • Cyclone Kyrill - major European windstorm that affected Europe exactly 11 years earlier and took a similar eastward track over the North Atlantic and the European continent
  • Cyclone Fionn/Evi for more information about the synoptical weather situation in the middle of 2018's January and about the naming controversy concerning Fionn and David. Fionn was a very intense Icelandic low that bottomed out at {{cvt|935|hPa|inHg}} and steered David over the North Atlantic into Europe and itself affected the British Isles for some days before David arrived.
  • Cyclone Herwart - European windstorm with similar structure (compact wind field on the south side; steered by a bigger low in the north) whose main wind field took a similar, eastward track through Germany and Eastern Europe less than two months beforehead

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Notes

  1. {{note|a}} Note a: These gust speeds have not been retrieved from official storm summary gust lists, but instead manually selected from source. Higher gusts matching the specific criteria might have occurred since this website features an extensive, but incomplete set of weather stations. The altitudes of the weather stations that measured these wind speeds have been retrieved from the same source.
  2. {{note|b}} Note b: The lowest altitude in Switzerland is {{cvt|193|m|ft}}. Since winds are usually measured {{cvt|10|m|ft}} above the surface, no officially valid wind speeds below an altitude of {{cvt|200|m|ft}} can be measured in this country.
  3. {{note|c}} Note c: The {{cvt|78|km/h|mph}} gust was registered on 17 January 2018 21:00, when David started to affect Great Britain.{{Cite web |date=17 January 2018 |title=18011718_UKMet_Analyse.gif |trans-title=Weather3 - current weather maps |url=https://www1.wetter3.de/Archiv/UKMet/18011718_UKMet_Analyse.gif |access-date=17 May 2023 |website=Wetter3 - aktuelle Wetterkarten |language=de}}{{Cite web |date=18 January 2018 |title=18011800_UKMet_Analyse.gif |trans-title=Weather3 - current weather maps |url=http://www1.wetter3.de/Archiv/UKMet/18011800_UKMet_Analyse.gif |access-date=17 May 2023 |website=Wetter3- aktuelle Wetterkarten |language=de}} Just 13 hours earlier, a {{cvt|133|km/h|mph}} gust was registered at the same station, but, since David was racing east at a translational speed of up to {{cvt|100|km/h|mph}}, cannot be attributed to David since David was well offshore at 08:00.{{Cite web |date=17 January 2018 |title=18011706_UKMet_Analyse.gif |trans-title=Weather3 - current weather maps |url=http://www1.wetter3.de/Archiv/UKMet/18011706_UKMet_Analyse.gif |website=Wetter3 - aktuelle Wetterkarten |language=de}}{{Cite web |date=17 January 2018 |title=18011712_UKMet_Analyse.gif |trans-title=Weather3- current weather maps |url=https://www1.wetter3.de/Archiv/UKMet/18011712_UKMet_Analyse.gif |access-date=17 May 2023 |website=Wetter3 - aktuelle Wetterkarten |language=de}} Thus, it is probably more precise to attribute the 133 km/h gust to Cyclone Fionn since it dominated the weather in the North Atlantic just before David arrived.

References