Alert archive / New York / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 21, NWS Albany, NY
NWS Albany, NY issued this severe thunderstorm warning at May 31, 2007, 3:10 PM EDT for Schenectady County, New York. It was in force for 58 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
- May 31, 2007, 3:10 PM EDT (19:10 UTC)
- Expired
- May 31, 2007, 4:08 PM EDT
- In force
- 58 min
- Issued by
- NWS Albany, NY
- Area
- Counties, with a storm outline in the text
County Schenectady County, NY
The radar
The Albany radar (KENX), 31 km from the middle of the area, began a volume at 19:10 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
Albany, NY (KALY), launched 12:00Z, 7.2 hours before the alert went out and 22 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
- 62 J/kg
- Mixed-layer CIN
- -171 J/kg
- Mixed-layer LCL
- 1027 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 62 m²/s²
- 0-3 km storm-relative helicity
- 82 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted, in the capitals the NWS used until 2016.
000
WUUS51 KALY 311911
SVRALY
NYC093-312015-
/O.NEW.KALY.SV.W.0021.070531T1910Z-070531T2015Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ALBANY NY
310 PM EDT THU MAY 31 2007
THE NATIONAL WEATHER SERVICE IN ALBANY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
EASTERN SCHENECTADY COUNTY IN EAST CENTRAL NEW YORK...
THIS INCLUDES THE CITIES OF...SCOTIA...SCHENECTADY...ROTTERDAM...
* UNTIL 415 PM EDT
* AT 306 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR
GLENVILLE...OR ABOUT 7 MILES EAST OF AMSTERDAM...AND MOVING
SOUTHEAST AT 20 MPH.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
ROTTERDAM JUNCTION BY 315 PM EDT...
EAST GLENVILLE AND SCOTIA BY 330 PM EDT...
ALPLAUS AND SCHENECTADY BY 335 PM EDT...
NISKAYUNA AND ROTTERDAM BY 340 PM EDT...
LAT...LON 4276 7397 4287 7412 4290 7408 4294 7408
4294 7403 4289 7395 4290 7391 4284 7390
4283 7388 4278 7383
$$
TAW/GKM1 follow-up statement
000
WWUS51 KALY 312008
SVSALY
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
406 PM EDT THU MAY 31 2007
NYC093-312016-
/O.CAN.KALY.SV.W.0021.000000T0000Z-070531T2015Z/
SCHENECTADY NY-
406 PM EDT THU MAY 31 2007
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN SCHENECTADY
COUNTY IS CANCELLED...
THE POTENTIAL SEVERE THUNDERSTORM HAS MOVED SOUTHEAST OF SCHENECTADY
COUNTY.
LAT...LON 4276 7397 4287 7412 4290 7408 4294 7408
4294 7403 4289 7395 4290 7391 4284 7390
4283 7388 4278 7383
$$
WASULAThe office that day
Everything else NWS Albany, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 31, 2:41 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 64 min |
| May 31, 2:56 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Saratoga | 49 min |
| May 31, 3:41 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Rensselaer | 64 min |
| May 31, 4:27 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 63 min |
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; radar from the NEXRAD Level II archive.