Alert archive / New York / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 11, NWS Albany, NY
NWS Albany, NY issued this severe thunderstorm warning at May 15, 2007, 5:06 PM EDT for Columbia County, Greene County, Ulster County, New York. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 15, 2007, 5:06 PM EDT (21:06 UTC)
- Expired
- May 15, 2007, 5:51 PM EDT
- In force
- 45 min
- Issued by
- NWS Albany, NY
- Area
- Counties, with a storm outline in the text
Counties Columbia County, NY, Greene County, NY, Ulster County, NY
The nearest sounding before it
Albany, NY (KALY), launched 12:00Z, 9.1 hours before the alert went out and 63 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
- 1392 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 342 m²/s²
- 0-3 km storm-relative helicity
- 400 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Albany, NY wrote its last area forecast discussion before this severe thunderstorm warning went out at May 15, 10:47 AM EDT, 6 hours 19 minutes earlier.
Area forecast discussion, May 15, 10:47 AM EDT, 6 hours 19 minutes before
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</html>Hazardous weather outlook, May 15, 4:45 PM EDT, 21 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE ALBANY NY 445 PM EDT TUE MAY 15 2007 CTZ001-013-NYZ063>066-161100- NORTHERN LITCHFIELD-SOUTHERN LITCHFIELD-WESTERN ULSTER- EASTERN ULSTER-WESTERN DUTCHESS-EASTERN DUTCHESS- 445 PM EDT TUE MAY 15 2007 .DAY ONE...TONIGHT... THERE IS A SLIGHT CHANCE OF THUNDERSTORMS THIS EVENING...A FEW OF WHICH MAY PRODUCE STRONG GUSTY WINDS AND SMALL HAIL. THE STORMS WILL MOVE QUICKLY FROM SOUTHWEST TO NORTHEAST AT 40 TO 50 MPH. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY... THERE IS A GREATER LIKELIHOOD OF THUNDERSTORMS ON WEDNESDAY AS A STRONG COLD FRONT MOVES FROM THE EASTERN GREAT LAKES REGION THROUGH THE LOCAL AREA DURING THE AFTERNOON. ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE. THE STORMS WILL ONCE AGAIN MOVE FROM SOUTHWEST TO NORTHEAST AT 40 TO 50 MPH WITH DAMAGING WINDS AND HAIL THE PRIMARY THREATS. SCATTERED SHOWERS AND PERHAPS A FEW THUNDERSTORMS ARE POSSIBLE THURSDAY AND FRIDAY WHICH MAY CONTAIN SMALL HAIL. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS POSSIBLE THIS AFTERNOON INTO THIS EVENING. MAZ001-025-NYZ047>054-058>061-161100- NORTHERN BERKSHIRE-SOUTHERN BERKSHIRE-SCHOHARIE-WESTERN SCHENECTADY- EASTERN SCHENECTADY-SOUTHERN SARATOGA-WESTERN ALBANY-EASTERN ALBANY- WESTERN RENSSELAER-EASTERN RENSSELAER-WESTERN GREENE-EASTERN GREENE- WESTERN COLUMBIA-EASTERN COLUMBIA- 445 PM EDT TUE MAY 15 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MASSACHUSETTS AND THE GREATER CAPITAL DISTRICT...NORTHERN AND CENTRAL CATSKILLS AND TACONICS OF EAST CENTRAL NEW YORK. .DAY ONE...TONIGHT... THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON INTO THIS EVENING WITH THE MAIN THREAT BEING DAMAGING WINDS AND HAIL. THE STORMS WILL MOVE QUICKLY FROM SOUTHWEST TO NORTHEAST AT 40 TO 50 MPH. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY... THERE IS A GREATER LIKELIHOOD OF THUNDERSTORMS ON WEDNESDAY AS A STRONG COLD FRONT MOVES FROM THE EASTERN GREAT LAKES REGION THROUGH THE LOCAL AREA DURING THE AFTERNOON. ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE. THE STORMS WILL ONCE AGAIN MOVE FROM SOUTHWEST TO NORTHEAST TO 40 TO 50 MPH WITH DAMAGING WINDS AND HAIL THE PRIMARY THREATS. SCATTERED SHOWERS AND PERHAPS A FEW THUNDERSTORMS ARE POSSIBLE THURSDAY AND FRIDAY WHICH MAY CONTAIN SMALL HAIL. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS POSSIBLE THIS AFTERNOON INTO THIS EVENING. NYZ032-033-038>043-082>084-VTZ013>015-161100- NORTHERN HERKIMER-HAMILTON-SOUTHERN HERKIMER-SOUTHERN FULTON- MONTGOMERY-NORTHERN SARATOGA-NORTHERN WARREN-NORTHERN WASHINGTON- NORTHERN FULTON-SOUTHEAST WARREN-SOUTHERN WASHINGTON-BENNINGTON- WESTERN WINDHAM-EASTERN WINDHAM- 445 PM EDT TUE MAY 15 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN ADIRONDACKS...LAKE GEORGE SARATOGA REGION AND EASTERN MOHAWK VALLEY OF EAST CENTRAL NEW YORK AND SOUTHERN VERMONT. .DAY ONE...TONIGHT... THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON INTO THIS EVENING WITH THE MAIN THREAT BEING DAMAGING WINDS AND HAIL. THE STORMS WILL MOVE QUICKLY FROM SOUTHWEST TO NORTHEAST AT 40 TO 50 MPH. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY... THERE IS A CHANCE OF THUNDERSTORMS ON WEDNESDAY...MAINLY DURING THE MORNING...AS A STRONG COLD FRONT MOVES FROM THE EASTERN GREAT LAKES REGION THROUGH THE LOCAL AREA DURING THE MORNING. AT THIS TIME...THE THUNDERSTORMS ARE NOT EXPECTED TO BE SEVERE...ALTHOUGH SOME GUSTY WINDS AND SMALL HAIL ARE POSSIBLE. THE STORMS WILL ONCE AGAIN MOVE FROM SOUTHWEST TO NORTHEAST AT 40 TO 50 MPH. SCATTERED SHOWERS AND PERHAPS A FEW THUNDERSTORMS ARE POSSIBLE THURSDAY AND FRIDAY WHICH MAY CONTAIN SMALL HAIL. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS POSSIBLE THIS AFTERNOON INTO THIS EVENING.
In the hours before
Special weather statement, May 15, 4:17 PM EDT, 49 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ALBANY NY 417 PM EDT TUE MAY 15 2007 NYZ047-058-059-152100- EASTERN GREENE NY-WESTERN GREENE NY-SCHOHARIE NY- 417 PM EDT TUE MAY 15 2007 ...A STRONG THUNDERSTORM MOVING INTO SOUTHERN SCHOHARIE AND GREENE COUNTIES... AT 414 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A THUNDERSTORM CAPABLE OF PRODUCING...SMALL HAIL...WINDS IN EXCESS OF 40 MPH...FREQUENT LIGHTNING THIS STORM WAS LOCATED 11 MILES SOUTHWEST OF NORTH BLENHEIM...OR ABOUT 9 MILES NORTHWEST OF ROXBURY...AND MOVING EAST AT 50 MPH. THE THUNDERSTORM WILL BE NEAR... PRATTSVILLE...GILBOA AND 8 MILES SOUTH OF NORTH BLENHEIM BY 425 PM EDT WINDHAM BY 435 PM EDT NORTH-SOUTH LAKE CAMPGROUND BY 450 PM EDT CATSKILL AND HIGH FALLS BY 455 PM EDT BGM
The office that day
Everything else NWS Albany, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 15, 4:04 AM EDT | Red Flag Warning | ALY | 12 hr |
Nearby
Severe Thunderstorm Warnings in New York, 2007Every severe thunderstorm warning in 2007
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.