Alert archive / New York / Wind Advisories in 2020
Wind Advisory 9, NWS New York, NY
NWS New York, NY issued this wind advisory at Apr 30, 2020, 10:47 AM EDT for 4 counties in New Jersey; 8 counties in New York; Greater Bridgeport Planning Region, Naugatuck Valley Planning Region, Connecticut. It took effect at Apr 30, 2020, 12:00 PM EDT. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Apr 30, 2020, 10:47 AM EDT (14:47 UTC)
- In effect from
- Apr 30, 2020, 12:00 PM EDT
- Expired
- Apr 30, 2020, 11:12 PM EDT
- In force
- 11 hr
- Issued by
- NWS New York, NY
Counties Greater Bridgeport Planning Region, CT, Naugatuck Valley Planning Region, CT, Bergen County, NJ, Essex County, NJ, Hudson County, NJ, Union County, NJ, Bronx County, NY, Kings County, NY, Nassau County, NY, New York County, NY, Queens County, NY, Richmond County, NY, Suffolk County, NY, Westchester County, NY
The radar
The Brookhaven radar (KOKX), 77 km from the middle of the area, began a volume at 14:47 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 2.8 hours before the alert went out and 77 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 405 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 356 m²/s²
- 0-3 km storm-relative helicity
- 358 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
439 WWUS71 KOKX 301447 NPWOKX URGENT - WEATHER MESSAGE National Weather Service New York NY 1047 AM EDT Thu Apr 30 2020 NJZ006-104-106-108-NYZ071>075-176>179-010000- /O.NEW.KOKX.WI.Y.0009.200430T1600Z-200501T0000Z/ Hudson-Eastern Bergen-Eastern Essex-Eastern Union- Southern Westchester-New York (Manhattan)-Bronx- Richmond (Staten Island)-Kings (Brooklyn)-Northern Queens- Northern Nassau-Southern Queens-Southern Nassau- 1047 AM EDT Thu Apr 30 2020 ...WIND ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...New York City and surrounding areas. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...The advisory could expanded farther north and east for later today or tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
3 follow-up statements
270 WWUS71 KOKX 301934 NPWOKX URGENT - WEATHER MESSAGE National Weather Service New York NY 334 PM EDT Thu Apr 30 2020 CTZ005-006-009-010-NYZ078-080-010345- /O.EXB.KOKX.WI.Y.0009.200430T2200Z-200501T0400Z/ Northern Fairfield-Northern New Haven-Southern Fairfield- Southern New Haven-Northwestern Suffolk-Southwestern Suffolk- 334 PM EDT Thu Apr 30 2020 ...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...In Connecticut, Fairfield and New Haven counties. In New York, Western Suffolk county. * WHEN...Until midnight EDT tonight. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Highest winds along the immediate coast and in the higher elevations farther inland. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ NYZ075-176>179-010345- /O.EXT.KOKX.WI.Y.0009.000000T0000Z-200501T0400Z/ Kings (Brooklyn)-Northern Queens-Northern Nassau-Southern Queens- Southern Nassau- 334 PM EDT Thu Apr 30 2020 ...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Southeast winds 25 to 35 mph with gusts up to 50 mph. * WHERE...Nassau and Queens Counties. * WHEN...Until midnight EDT tonight. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Highest winds along the immediate coast, also on elevated roadways and bridges. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ NJZ006-104-106-108-NYZ071>074-010000- /O.CON.KOKX.WI.Y.0009.000000T0000Z-200501T0000Z/ Hudson-Eastern Bergen-Eastern Essex-Eastern Union- Southern Westchester-New York (Manhattan)-Bronx- Richmond (Staten Island)- 334 PM EDT Thu Apr 30 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southeast winds 20 to 30 mph with gusts up to 45 mph. * WHERE...In New Jersey, Hudson, Eastern Bergen, Eastern Essex and Eastern Union Counties. In New York, New York (Manhattan), Southern Westchester, Richmond (Staten Island) and Bronx Counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
906 WWUS71 KOKX 010004 NPWOKX URGENT - WEATHER MESSAGE National Weather Service New York NY 804 PM EDT Thu Apr 30 2020 NJZ006-104-106-108-NYZ071>074-010115- /O.EXP.KOKX.WI.Y.0009.000000T0000Z-200501T0000Z/ Hudson-Eastern Bergen-Eastern Essex-Eastern Union- Southern Westchester-New York (Manhattan)-Bronx- Richmond (Staten Island)- 804 PM EDT Thu Apr 30 2020 ...WIND ADVISORY HAS EXPIRED... Wind gusts will continue to diminish this evening, therefore the Wind Advisory was allowed to expire. $$ CTZ005-006-009-010-NYZ075-078-080-176>179-010400- /O.CON.KOKX.WI.Y.0009.000000T0000Z-200501T0400Z/ Northern Fairfield-Northern New Haven-Southern Fairfield- Southern New Haven-Kings (Brooklyn)-Northwestern Suffolk- Southwestern Suffolk-Northern Queens-Northern Nassau- Southern Queens-Southern Nassau- 804 PM EDT Thu Apr 30 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Southeast winds 20 to 30 mph with gusts up to 45 mph. * WHERE...Portions of southern Connecticut and southeast New York. * WHEN...Until midnight EDT tonight. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Highest winds along the immediate coast, also on elevated roadways and bridges. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
150 WWUS71 KOKX 010312 NPWOKX URGENT - WEATHER MESSAGE National Weather Service New York NY 1112 PM EDT Thu Apr 30 2020 CTZ005-006-009-010-NYZ075-078-080-176>179-010415- /O.CAN.KOKX.WI.Y.0009.000000T0000Z-200501T0400Z/ Northern Fairfield-Northern New Haven-Southern Fairfield- Southern New Haven-Kings (Brooklyn)-Northwestern Suffolk- Southwestern Suffolk-Northern Queens-Northern Nassau- Southern Queens-Southern Nassau- 1112 PM EDT Thu Apr 30 2020 ...WIND ADVISORY IS CANCELLED... Winds are decreasing. Winds are expected to remain below 30 mph sustained and wind gusts are expected to remain below 45 mph. $$
The office that day
Everything else NWS New York, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 30, 3:52 AM EDT | Gale Warning | OKX | 24 hr | |
| Apr 30, 4:00 AM EDT | Coastal Flood Statement | OKX | Nassau, Suffolk | 26 hr |
Nearby
Wind Advisories in New York, 2020Wind Advisories in New Jersey, 2020Wind Advisories in Connecticut, 2020Every wind advisory in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.