Alert archive / New Hampshire / Severe Thunderstorm Warnings in 2016
Severe Thunderstorm Warning 21, NWS Gray, ME
NWS Gray, ME issued this severe thunderstorm warning at Jun 7, 2016, 6:59 PM EDT for Belknap County, Merrimack County, New Hampshire. It was in force for 46 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 7, 2016, 6:59 PM EDT (22:59 UTC)
- Expired
- Jun 7, 2016, 7:45 PM EDT
- In force
- 46 min
- Issued by
- NWS Gray, ME
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Belknap County, NH, Merrimack County, NH
The radar
The Portland,ME radar (KGYX), 127 km from the middle of the area, began a volume at 23:01 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 12:00Z, 11.0 hours before the alert went out and 126 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
- 1903 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- 151 m²/s²
- 0-3 km storm-relative helicity
- 194 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
300
WUUS51 KGYX 072259
SVRGYX
NHC001-013-072345-
/O.NEW.KGYX.SV.W.0021.160607T2259Z-160607T2345Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GRAY ME
659 PM EDT TUE JUN 7 2016
THE NATIONAL WEATHER SERVICE IN GRAY MAINE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHWESTERN BELKNAP COUNTY IN CENTRAL NEW HAMPSHIRE...
NORTHEASTERN MERRIMACK COUNTY IN CENTRAL NEW HAMPSHIRE...
* UNTIL 745 PM EDT
* AT 658 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR FRANKLIN...
MOVING EAST AT 20 MPH.
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE
TO ROOFS...SIDING...AND TREES.
* LOCATIONS IMPACTED INCLUDE...
LACONIA...FRANKLIN...MEREDITH...LOUDON...GILMANTON...CANTERBURY...WARNER...
BELMONT...BOSCAWEN...ANDOVER...SALISBURY...SANBORNTON...NORTHFIELD...
TILTON...WEBSTER AND WILMOT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 4333 7183 4344 7189 4359 7150 4338 7138
TIME...MOT...LOC 2258Z 251DEG 19KT 4341 7178
HAIL...1.00IN
WIND...60MPH
$$
MLE3 follow-up statements
281
WWUS51 KGYX 072315
SVSGYX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GRAY ME
715 PM EDT TUE JUN 7 2016
NHC001-013-072345-
/O.CON.KGYX.SV.W.0021.000000T0000Z-160607T2345Z/
BELKNAP NH-MERRIMACK NH-
715 PM EDT TUE JUN 7 2016
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT
FOR SOUTHWESTERN BELKNAP AND NORTHEASTERN MERRIMACK COUNTIES...
AT 715 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED OVER FRANKLIN...
MOVING EAST AT 20 MPH.
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO
ROOFS...SIDING...AND TREES.
LOCATIONS IMPACTED INCLUDE...
LACONIA...FRANKLIN...MEREDITH...LOUDON...GILMANTON...CANTERBURY...BELMONT...
BOSCAWEN...ANDOVER...TILTON...SANBORNTON...NORTHFIELD AND SALISBURY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 4336 7170 4347 7174 4359 7150 4338 7138
TIME...MOT...LOC 2315Z 251DEG 19KT 4344 7166
HAIL...1.00IN
WIND...60MPH
$$802
WWUS51 KGYX 072326
SVSGYX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GRAY ME
726 PM EDT TUE JUN 7 2016
NHC001-013-072345-
/O.CON.KGYX.SV.W.0021.000000T0000Z-160607T2345Z/
BELKNAP NH-MERRIMACK NH-
726 PM EDT TUE JUN 7 2016
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT
FOR WEST CENTRAL BELKNAP AND NORTHEASTERN MERRIMACK COUNTIES...
AT 726 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR LACONIA...MOVING
NORTHEAST AT 25 MPH.
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO
ROOFS...SIDING...AND TREES.
LOCATIONS IMPACTED INCLUDE...
LACONIA...FRANKLIN...MEREDITH...BELMONT...TILTON...SANBORNTON AND
NORTHFIELD.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 4341 7158 4349 7167 4359 7150 4345 7144
TIME...MOT...LOC 2326Z 244DEG 24KT 4349 7155
HAIL...1.00IN
WIND...60MPH
$$629
WWUS51 KGYX 072345
SVSGYX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GRAY ME
745 PM EDT TUE JUN 7 2016
NHC001-013-072355-
/O.EXP.KGYX.SV.W.0021.000000T0000Z-160607T2345Z/
BELKNAP NH-MERRIMACK NH-
745 PM EDT TUE JUN 7 2016
...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL BELKNAP AND
NORTHEASTERN MERRIMACK COUNTIES HAS EXPIRED...
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING HAS BEEN ALLOWED TO EXPIRE.
LAT...LON 4341 7158 4349 7167 4359 7150 4345 7144
TIME...MOT...LOC 2342Z 251DEG 19KT 4349 7155
$$
HANESThe office that day
Everything else NWS Gray, ME issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 2:57 PM EDT | Special Weather Statement | GYX | Belknap | 33 min |
| Jun 7, 3:02 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Strafford | 28 min |
| Jun 7, 5:01 PM EDT | Coastal Flood Statement | GYX | Rockingham | 9 hr |
| Jun 7, 5:56 PM EDT | Special Weather Statement | GYX | Grafton | 49 min |
| Jun 7, 6:11 PM EDT | Special Weather Statement | GYX | Belknap | 49 min |
| Jun 7, 6:17 PM EDT | Special Weather Statement | GYX | Cheshire | 43 min |
| Jun 7, 6:37 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll | 38 min |
| Jun 7, 7:56 PM EDT | Special Weather Statement | GYX | Belknap | 49 min |
Nearby
Severe Thunderstorm Warnings in New Hampshire, 2016Every severe thunderstorm warning in 2016
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.