Alert archive / New York / Severe Thunderstorm Warnings in 2009
Severe Thunderstorm Warning 63, NWS Binghamton, NY
NWS Binghamton, NY issued this severe thunderstorm warning at Jun 26, 2009, 12:46 PM EDT for Chemung County, Tioga County, New York. It was in force for 59 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
- Jun 26, 2009, 12:46 PM EDT (16:46 UTC)
- Expired
- Jun 26, 2009, 1:45 PM EDT
- In force
- 59 min
- Issued by
- NWS Binghamton, NY
- Area
- Storm-based polygon
Counties Chemung County, NY, Tioga County, NY
The radar
The Binghamton radar (KBGM), 45 km from the middle of the area, began a volume at 16:48 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 26, 12:32 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 4.8 hours before the alert went out and 197 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
- 974 J/kg
- Mixed-layer CIN
- -30 J/kg
- Mixed-layer LCL
- 717 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 79 m²/s²
- 0-3 km storm-relative helicity
- 96 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 1.4
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 Binghamton, NY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 26, 9:42 AM EDT, 3 hours 4 minutes earlier.
Area forecast discussion, Jun 26, 9:42 AM EDT, 3 hours 4 minutes before
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</html>Hazardous weather outlook, Jun 26, 12:43 PM EDT, 3 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE BINGHAMTON NY 1243 PM EDT FRI JUN 26 2009 NYZ009-015>018-022>025-036-037-044-045-055-056-062-PAZ038>040-043- 044-047-048-072-271645- NORTHERN ONEIDA-YATES-SENECA-SOUTHERN CAYUGA-ONONDAGA-STEUBEN- SCHUYLER-CHEMUNG-TOMPKINS-MADISON-SOUTHERN ONEIDA-CORTLAND-CHENANGO- TIOGA-BROOME-SULLIVAN-BRADFORD-SUSQUEHANNA-NORTHERN WAYNE-WYOMING- LACKAWANNA-LUZERNE-PIKE-SOUTHERN WAYNE- 1243 PM EDT FRI JUN 26 2009 ...SEVERE THUNDERSTORM WATCH 516 IN EFFECT UNTIL 7 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NEW YORK...SOUTHEASTERN NEW YORK AND NORTHEAST PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. SEVERE THUNDERSTORM WATCH. A SLOW MOVING COLD FRONT WILL RESULT IN ANOTHER ROUND OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. SOME STORMS MAY BECOME SEVERE WITH THE THREATS AGAIN BEING LARGE HAIL AND DAMAGING WINDS. THE FRONT WILL EXIT THE REGION THIS EVENING...ENDING THE SEVERE WEATHER THREAT. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY. HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. NYZ046-057-271645- OTSEGO-DELAWARE- 1243 PM EDT FRI JUN 26 2009 ...FLASH FLOOD WATCH IN EFFECT UNTIL 10 PM EDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 516 IN EFFECT UNTIL 7 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NEW YORK. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. SEVERE THUNDERSTORM WATCH. A SLOW MOVING COLD FRONT WILL RESULT IN ANOTHER ROUND OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. SOME STORMS MAY BECOME SEVERE WITH THE THREATS AGAIN BEING LARGE HAIL AND DAMAGING WINDS. THE FRONT WILL EXIT THE REGION THIS EVENING...ENDING THE SEVERE WEATHER THREAT. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY. HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
In the hours before
Special weather statement, Jun 26, 12:16 PM EDT, 30 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BINGHAMTON NY 1216 PM EDT FRI JUN 26 2009 NYZ022-261715- STEUBEN NY-YATES NY- 1216 PM EDT FRI JUN 26 2009 ...STRONG THUNDERSTORMS WILL AFFECT NORTHERN AND CENTRAL STEUBEN COUNTIES... * AT 1212 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A CLUSTER OF STRONG THUNDERSTORMS. THE STORMS WERE LOCATED 10 MILES WEST OF ARKPORT...AND MOVING EAST AT 30 MPH. * THE STRONG THUNDERSTORMS WILL BE NEAR... ARKPORT AT 1230 PM EDT... NORTH HORNELL AND HORNELL AT 1235 PM EDT... FREMONT AT 1240 PM EDT... CANISTEO AND HASKINVILLE AT 1245 PM EDT... BUENA VISTA AND HOWARD AT 1250 PM EDT... WEST CAMERON AND AVOCA AT 100 PM EDT... KANONA AND CAMERON AT 105 PM EDT... BATH AND NORTH CAMERON AT 110 PM EDT... THESE STORMS WILL DEADLY CLOUD TO GROUND LIGHTNING...VERY HEAVY RAIN AND POSSIBLY PEA SIZED HAIL. SEEK SHELTER IF YOU ARE IN THE PATH OF THESE STORMS.
Special weather statement, Jun 26, 12:41 PM EDT, 5 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BINGHAMTON NY 1241 PM EDT FRI JUN 26 2009 NYZ024-055-261745- CHEMUNG NY-TIOGA NY- 1241 PM EDT FRI JUN 26 2009 ...STRONG THUNDERSTORM WILL AFFECT CHEMUNG AND SOUTHERN TIOGA COUNTIES... * AT 1239 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL...AND STRONG GUSTY WINDS. THIS STORM WAS LOCATED NEAR HORSEHEADS NORTH...AND MOVING EAST AT 30 MPH. * THE STRONG THUNDERSTORM WILL BE NEAR... ERIN AT 1250 PM EDT... SWARTWOOD AT 1255 PM EDT... VAN ETTEN AT 100 PM EDT... LOCKWOOD AND OWENS MILL AT 105 PM EDT... WEST CANDOR AT 115 PM EDT... BARTON AT 120 PM EDT... LOUNSBERRY AND TIOGA CENTER AT 130 PM EDT... OWEGO AND WELTONVILLE AT 135 PM EDT... THIS STORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL AND/OR DAMAGING WINDS. FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY MORFORD
The office that day
Everything else NWS Binghamton, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 26, 11:05 AM EDT | Flash Flood Watch | BGM | Delaware, Otsego | 7 hr |
| Jun 26, 12:42 PM EDT | Areal Flood Advisory | BGM | Steuben | 2 hr |
| Jun 26, 1:36 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Tioga | 54 min |
| Jun 26, 1:36 PM EDT | Severe Thunderstorm Warning | BGM | Onondaga | 54 min |
| Jun 26, 1:41 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 34 min |
| Jun 26, 1:58 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 62 min |
| Jun 26, 2:17 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Onondaga, Seneca | 58 min |
| Jun 26, 2:43 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Schuyler, Seneca, Tompkins, Yates | 62 min |
| Jun 26, 2:55 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 50 min |
| Jun 26, 4:07 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 53 min |
| Jun 26, 4:10 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 53 min |
| Jun 26, 4:31 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler, Steuben | 44 min |
| Jun 26, 5:09 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Steuben | 23 min |
| Jun 26, 1:49 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 56 min |
| Jun 26, 2:31 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna, Wyoming | 44 min |
| Jun 26, 2:55 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming | 65 min |
| Jun 26, 3:07 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Susquehanna, Wayne | 53 min |
| Jun 26, 3:42 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Pike, Wayne | 63 min |
| Jun 26, 4:30 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne | 65 min |
Nearby
Severe Thunderstorm Warnings in New York, 2009Every severe thunderstorm warning in 2009
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.