Difference between revisions of "2020-21 North Pacific winter windstorm season"
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| + | |Nyala | ||
| + | |October 29 – active | ||
| + | |style="background-color:#dda0dd"|Windstorm | ||
| + | |style="background-color:#dda0dd"|39 kts | ||
| + | |style="background-color:#dda0dd"|1000 hPa | ||
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|style="background-color:#dda0dd"|987 hPa | |style="background-color:#dda0dd"|987 hPa | ||
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| + | |Chuukii | ||
| + | |October 28 – active | ||
| + | |style="background-color:#bc80d5"|Windstorm | ||
| + | |style="background-color:#bc80d5"|55 kts | ||
| + | |style="background-color:#bc80d5"|968 hPa | ||
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Revision as of 17:13, 29 October 2020
The 2020-21 North Pacific winter windstorm season runs from October 1 to March 31.
Tables
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)
October
| Name | Dates active | Peak classification | Max winds | Min pressure | Typology |
|---|---|---|---|---|---|
| Tiñilex | October 2 – 6 | Windstorm | 46 kts | 980 hPa | |
| Filat | October 10 – 11 | Windstorm | 50 kts | 978 hPa | |
| Ghwítghwaa | October 11 – 12 | Windstorm | 38 kts | 998 hPa | |
| Hatiya | October 13 – 14 | Windstorm | 60 kts | 984 hPa | |
| Inteus | October 14 – 15 | Windstorm | 54 kts | 995 hPa | |
| Julius | October 15 – 21 | Windstorm | 44 kts | 998 hPa | |
| Keget | October 17 – 17 | Windstorm | 35 kts | 1007 hPa | |
| Lane | October 23 – 23 | Windstorm | 40 kts | 1006 hPa | |
| Max | October 24 – 27 | Windstorm | 50 kts | 982 hPa | |
| Nyala | October 29 – active | Windstorm | 39 kts | 1000 hPa |
| Name | Dates active | Peak classification | Max winds | Min pressure | Typology |
|---|---|---|---|---|---|
| Uuk | October 5 – 9 | Windstorm | 47 kts | 965 hPa | |
| Vaachii | October 13 – 14 | Windstorm | 47 kts | 992 hPa | |
| Wataru | October 14 – 18 | Windstorm | 45 kts | 981 hPa | |
| Xakikang | October 18 – 19 | Windstorm | 42 kts | 989 hPa | |
| Yelizaveta | October 21 – 21 | Windstorm | 40 kts | 992 hPa | |
| Zhanna | October 21 – 23 | Windstorm | 53 kts | 971 hPa | |
| Apka | October 23 – 25 | Windstorm | 53 kts | 981 hPa | |
| Bayağal | October 25 – 26 | Windstorm | 41 kts | 987 hPa | |
| Chuukii | October 28 – active | Windstorm | 55 kts | 968 hPa |
Impacts
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