Alert archive / New Hampshire / Wind Advisories in 2021
Wind Advisory 8, NWS Gray, ME
NWS Gray, ME issued this wind advisory at Apr 16, 2021, 3:17 AM EDT for Rockingham County, New Hampshire; York County, Maine. It took effect at Apr 16, 2021, 8:00 AM EDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Apr 16, 2021, 3:17 AM EDT (07:17 UTC)
- In effect from
- Apr 16, 2021, 8:00 AM EDT
- Expired
- Apr 16, 2021, 7:53 PM EDT
- In force
- 12 hr
- Issued by
- NWS Gray, ME
Counties York County, ME, Rockingham County, NH
The radar
The Portland,ME radar (KGYX), 91 km from the middle of the area, began a volume at 07:21 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
Gray, ME (KGYX), launched 00:00Z, 7.3 hours before the alert went out and 91 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1400 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- -12 m²/s²
- 0-3 km storm-relative helicity
- 26 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
096 WWUS71 KGYX 160717 NPWGYX URGENT - WEATHER MESSAGE National Weather Service Gray ME 317 AM EDT Fri Apr 16 2021 NHZ014-161530- /O.NEW.KGYX.WI.Y.0008.210416T1200Z-210416T2200Z/ Coastal Rockingham- Including the cities of Greenland, Portsmouth, Rye, Hampton, Hampton Falls, North Hampton, and Seabrook 317 AM EDT Fri Apr 16 2021 ...WIND ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 6 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Coastal Rockingham County. * WHEN...From 8 AM this morning to 6 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. && $$
3 follow-up statements
448 WWUS71 KGYX 161532 NPWGYX URGENT - WEATHER MESSAGE National Weather Service Gray ME 1132 AM EDT Fri Apr 16 2021 NHZ014-162200- /O.CON.KGYX.WI.Y.0008.000000T0000Z-210416T2200Z/ Coastal Rockingham- Including the cities of Greenland, Portsmouth, Rye, Hampton, Hampton Falls, North Hampton, and Seabrook 1132 AM EDT Fri Apr 16 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Coastal Rockingham County. * WHEN...Until 6 PM EDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
631 WWUS71 KGYX 162052 NPWGYX URGENT - WEATHER MESSAGE National Weather Service Gray ME 452 PM EDT Fri Apr 16 2021 MEZ023-170000- /O.EXB.KGYX.WI.Y.0008.000000T0000Z-210417T0000Z/ Coastal York- Including the cities of Biddeford, Saco, Old Orchard Beach, and Kittery 452 PM EDT Fri Apr 16 2021 ...WIND ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 mph with gusts up to 50 mph along the immediate coast. * WHERE...Coastal York County. * 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. && $$ NHZ014-170000- /O.EXT.KGYX.WI.Y.0008.000000T0000Z-210417T0000Z/ Coastal Rockingham- Including the cities of Greenland, Portsmouth, Rye, Hampton, Hampton Falls, North Hampton, and Seabrook 452 PM EDT Fri Apr 16 2021 ...WIND ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 mph with gusts up to 50 mph along the immediate coast. * WHERE...Coastal Rockingham County. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ ARNOTT
416 WWUS71 KGYX 162353 NPWGYX URGENT - WEATHER MESSAGE National Weather Service Gray ME 753 PM EDT Fri Apr 16 2021 MEZ023-NHZ014-170100- /O.CAN.KGYX.WI.Y.0008.000000T0000Z-210417T0000Z/ Coastal York-Coastal Rockingham- Including the cities of Biddeford, Saco, Old Orchard Beach, Kittery, Greenland, Portsmouth, Rye, Hampton, Hampton Falls, North Hampton, and Seabrook 753 PM EDT Fri Apr 16 2021 ...WIND ADVISORY IS CANCELLED... Winds will continue to gradually diminish through the evening hours...but will remain gusty overnight. $$ ARNOTT
Nearby
Wind Advisories in New Hampshire, 2021Wind Advisories in Maine, 2021Every wind advisory in 2021
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.