2019-20 Northeast Pacific winter windstorm season

The 2019-20 Northeast Pacific winter windstorm season runs from October 1 to March 31.

Tables

i should make some nepac cyclone typology

Aleutian – Large, strong, deep, and consolidated cyclone reaching peak intensity near the Aleutian islands
Aleutian b "Siberian Slush" – Weaker satellite cyclone associated with a large and broad push of cold Siberian air
Aleutian c – Cyclone that develops in the Aleutian/Bering region as a result of cold advection from a cyclone downstream of it
Kona – cut-off low near Hawaii
Northwesterly (kNW) – Cyclones associated with a northwesterly jet tracking toward the southeast, particularly into the western United States, with a ridge upstream
Fast Elongated Weak (FEW) – storms that are typically east-west elongated, weak and often deepening as they exit Japan into the open north Pacific, travelling quickly east or northeast and lasting less than a day, usually are followed by a strong cyclone which usually forms either behind or peripherally on the surface low (but is a different system)

November

Name	Dates active	Peak classification	Max winds	Min pressure	Typology
Zhali	?? – November 9		unk kts	<= 994 hPa
Amara	?? – November 9		unk kts	<= 987 hPa
Benji	November 10 – 12	Windstorm	unk kts	986 hPa
Chan	November 10 – 11		unk kts	~984 hPa
Delphina	November 11 – ??	Severe Windstorm	unk kts	946 hPa	Aleutian
Eris	November 14 – ??
Fanapi					Aleutian
Gertrude	November 19 – 20			994 hPa	kNW?
Hassina	November 19 – 21			960 hPa	Aleutian
Iggy	November 20 – 21			997 hPa
Jodega	November 22 – 22			962 hPa	Aleutian
Kúng	November 24 – 26			995 hPa	Kona?
Laika	November 26 – 29	Severe Windstorm	unk kts	972 hPa	kNW
Maeva	November 27 – 27			978 hPa
Natanik̓	November 28 – 30	Windstorm	58 kts	970 hPa
Osage	November 30 – December 3	Windstorm	50 kts	988 hPa

December

Name	Dates active	Peak classification	Max winds	Min pressure	Typology
Phena	December 1 – 3	Windstorm	52 kts	972 hPa
Qaanaaq	December 4 – 7	Windstorm	55 kts	980 hPa	kNW
Rhea	December 7 – 9	Windstorm	49 kts	959 hPa	Aleutian
Sakoda	December 8 – 11	Windstorm	54 kts	951 hPa
Tilikum	December 10 – 13	Windstorm	57 kts	956 hPa
Uekha	December 14 – 15	Windstorm	56 kts	960 hPa	Aleutian
Varda	December 15 – 16	Windstorm	46 kts	969 hPa	Aleutian
Waxton	December 16 – 20	Windstorm	45 kts	968 hPa
Xeefe	December 17 – 17	Windstorm	46 kts	987 hPa
Yuĝyan	December 17 – 18	Windstorm	55 kts	999 hPa	kNW?
Zora	December 22 – 23	Windstorm	58 kts	958 hPa	Aleutian
Anais	December 24 – 27	Windstorm	56 kts	961 hPa
Busuya	December 26 – 26	Windstorm	42 kts	1000 hPa	kNW
Cerea	December 26 – 27	Windstorm	52 kts	968 hPa
Danosus	December 27 – 28	Windstorm	48 kts	961 hPa
Entomon	December 28 – 28	Windstorm	40 kts	961 hPa
Ferzis	December 28 – 29	Windstorm	43 kts	974 hPa
Gatu	December 29 – 30	Windstorm	47 kts	955 hPa	Kuroshio
Haleik	December 30 – 30	Windstorm	38 kts	964 hPa	Aleutian
Isux̂	December 30 – January 2	Windstorm	48 kts	970 hPa	Aleutian c

January

Name	Dates active	Peak classification	Max winds	Min pressure	Typology
Jasrof	January 1 – 2	Windstorm	48 kts	996 hPa
Kachx̂iq	January 2 – 4	Windstorm	44 kts	977 hPa
Lakuq	January 3 – 3	Windstorm	35 kts	1003 hPa
Matthias	January 4 – 5	Windstorm	35 kts	990 hPa
Nolan	January 5 – 7	Windstorm	40 kts	997 hPa
Oleon	January 6 – 6	Windstorm	37 kts	1003 hPa
Penelope	January 9 – 11	Windstorm	56 kts	978 hPa	kNW?
Qunqiq	January 11 – 13	Windstorm	45 kts	995 hPa	kNW?
Raven	January 13 – 13	Windstorm	36 kts	1011 hPa	kNW?
Selena	January 15 – 16	Windstorm	48 kts	974 hPa
Tugasiq	January 15 – 16	Severe Windstorm	65 kts	986 hPa
Ula	January 17 – 19	Windstorm	54 kts	972 hPa
Vixen	January 20 – 21	Windstorm	49 kts	980 hPa
Waigin	January 23 – 26	Windstorm	58 kts	970 hPa
Xavia	January 26 – 28	Windstorm	40 kts	980 hPa
Yita	January 27 – 28	Windstorm	50 kts	986 hPa
Zanuka	January 28 – February 1	Windstorm	56 kts	953 hPa
Apwasa	January 27 – February 1	Windstorm	50 kts	980 hPa
Bennu	January 30 – 31	Windstorm	49 kts	974 hPa

Name	Dates active	Peak classification	Max winds	Min pressure	Typology
Anx̂s	January <9 – 13	Windstorm	50 kts	952 hPa
Bogu	January 14 – 15	Windstorm	60 kts	973 hPa
Chichikeu	January 15 – 18	Windstorm	50 kts	978 hPa	Kuroshio
Dunya	January 17 – 17	Windstorm	36 kts	982 hPa
Emiko	January 18 – 22	Windstorm	57 kts	966 hPa	Kuroshio
Fe'aqłx̂	January 21 – 21	Windstorm	38 kts	986 hPa	FEW
Gengekaa	January 21 – 26	Windstorm	53 kts	956 hPa	Kuroshio
Heneu	January 25 – 28	Windstorm	50 kts	971 hPa	Kuroshio?
Irina	January 28 – 30	Windstorm	48 kts	984 hPa
Jotaro	January 31 – 31	Windstorm	42 kts	984 hPa
Kyplyk	January 31 – February 5	Windstorm	55 kts	943 hPa	Aleutian?

February

Name	Dates active	Peak classification	Max winds	Min pressure	Typology
Colec	February 7 – 9	Windstorm	51 kts	963 hPa
Dan	February 7 – 8	Windstorm	52 kts	992 hPa
Earnny	February 10 – 11	Windstorm	?	?
Freya	February 11? – 13	Windstorm	50 kts?	976 hPa?
Gretchen	February 16 – 17	Windstorm	35 kts	1014 hPa
Hortense	February 17 – 18	Windstorm	46 kts	963 hPa	Aleutian
Iah	February 18 – 19	Windstorm	46 kts	981 hPa
Jertupazigulan	February 22 – 24	Windstorm	56 kts	972 hPa	Aleutian?
Keiko	February 23 – 24	Windstorm	52 kts	988 hPa
Lena	February 24 – 26	Windstorm	50 kts	972 hPa
Mayaĝasiq	February 29 – March 4	Windstorm	56 kts	960 hPa	Aleutian

Name	Dates active	Peak classification	Max winds	Min pressure	Typology
Lingge	February 3 – 6	Windstorm	58 kts	972 hPa	Kuroshio
Miñł	February 5 – 8	Windstorm	58 kts	961 hPa	Kuroshio
Namka	February 6 – 7	Windstorm	40 kts	978 hPa
Orhoda	February 9 – 12	Windstorm	?	~958 hPa	Kuroshio
Palta	February 12 – 16	Windstorm	58 kts	950 hPa	Kuroshio/Aleutian
Q'olak	February 16 – 17	Windstorm	43 kts	974 hPa	Aleutian
Retem	February 17 – 18	Windstorm	40 kts	983 hPa	FEW
Saruj	February 18 – 22	Windstorm	51 kts	969 hPa	?
Tigyt	February 22 – 23	Windstorm	56 kts	971 hPa	Aleutian
Ukara	February 22 – 27	Windstorm	48 kts	973 hPa	Kuroshio (N?)
Vizlyx	February 26 – 26	Windstorm	37 kts	999 hPa	FEW
Wesihun	February 27 – February 29	Windstorm	45 kts	980 hPa

March

Name	Dates active	Peak classification	Max winds	Min pressure	Typology
Ngitakix	March 4 – 6	Windstorm	56 kts	975 hPa
Ormond	March 7 – 10	Windstorm	41 kts	998 hPa	kNW?
Puyiqun	March 9 – 13	Windstorm	53 kts	985 hPa
Quaoar	March 14 – 15	Windstorm	40 kts	1002 hPa
Ruukwee	March 21 – 22	Windstorm	40 kts	1009 hPa
Suluq	March 22 – 23	Windstorm	44 kts	1002 hPa
Tgaq	March 22 – 23	Windstorm	42 kts	998 hPa
Ukaching	March 27 – active	Windstorm	38 kts	985 hPa

Name	Dates active	Peak classification	Max winds	Min pressure	Typology
Xyvj	March 1 – 2	Windstorm	40 kts	1007 hPa	FEW
Yakei	March 2 – 6	Windstorm	52 kts	982 hPa	Kuroshio
Zosqc	March 5 – 7	Windstorm	56 kts	971 hPa	Kuroshio
Alř	March 8 – 9	Windstorm	53 kts	1001 hPa	FEW
Bonsai	March 10 – 13	Windstorm	54 kts	959 hPa
Colkon	March 13 – 14	Windstorm	42 kts	980 hPa
Duranggi	March 14 – 17	Windstorm	52 kts	961 hPa	Kuroshio
Evgeni	March 16 – 19	Windstorm	57 kts	962 hPa	Kuroshio
Ferguwen	March 20 – 22	Windstorm	51 kts	961 hPa
Genne	March 22 – 23	Windstorm	41 kts	991 hPa
Hergochen	March 23 – 26	Windstorm	41 kts	980 hPa	Kuroshio?
Ichiro	March 25 – 27	Windstorm	45 kts	985 hPa
Javkaan	March 28 – 29	Windstorm	47 kts	971 hPa

Impacts

Severe Windstorm Laika

Station	Peak wind	Peak gust

Station	Precip
AZ-MR117	1.06

Windstorm Qaanaaq

Station	Precip
AZ-MR117	0.29

Windstorm Yuĝyan

no rain here

Trough W (Dec 23-25)

deepened with cold air associated with Waxton

Station	Precip
AZ-MR117	0.72

Windstorm Busuya

Station	Precip
KLAX	1.50
KSAN	1.28
KMRY	0.50
KHJO	0.35
KLAS
KPHX
AZ-MR117	0.30

Trough D (Dec 30-31)

no precip or trace