Alert archive / New York / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 208, NWS Binghamton, NY
NWS Binghamton, NY issued this severe thunderstorm warning at Aug 1, 2011, 10:11 PM EDT for Sullivan County, New York. It was in force for 79 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
- Aug 1, 2011, 10:11 PM EDT (02:11 UTC)
- Expired
- Aug 1, 2011, 11:30 PM EDT
- In force
- 79 min
- Issued by
- NWS Binghamton, NY
- Area
- Storm-based polygon
County Sullivan County, NY
The radar
The Albany radar (KENX), 113 km from the middle of the area, began a volume at 02:13 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 00:00Z, 2.2 hours before the alert went out and 133 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
- 734 J/kg
- Mixed-layer CIN
- -8 J/kg
- Mixed-layer LCL
- 1910 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 88 m²/s²
- 0-3 km storm-relative helicity
- 106 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.9
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 Aug 1, 10:08 PM EDT, 3 minutes earlier.
Area forecast discussion, Aug 1, 10:08 PM EDT, 3 minutes before
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</html>Hazardous weather outlook, Aug 1, 3:25 PM EDT, 6 hours 46 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE BINGHAMTON NY 325 PM EDT MON AUG 1 2011 NYZ022>025-044>046-055>057-062-PAZ038>040-043-044-047-048-072-021930- STEUBEN-SCHUYLER-CHEMUNG-TOMPKINS-CORTLAND-CHENANGO-OTSEGO-TIOGA- BROOME-DELAWARE-SULLIVAN-BRADFORD-SUSQUEHANNA-NORTHERN WAYNE-WYOMING- LACKAWANNA-LUZERNE-PIKE-SOUTHERN WAYNE- 325 PM EDT MON AUG 1 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NEW YORK...SOUTHEASTERN NEW YORK AND NORTHEAST PENNSYLVANIA. .DAY ONE...THIS EVENING AND TONIGHT. ...SLIGHT RISK OF SEVERE THUNDERSTORMS... SCATTERED THUNDERSTORMS WILL CONTINUE ACROSS SOUTH CENTRAL NEW YORK AND NORTHEAST PENNSYLVANIA FROM LATE AFTERNOON INTO THE EARLY EVENING. A FEW OF THESE STORMS COULD HAVE LARGE HAIL AND DAMAGING WINDS. THE POTENTIAL EXISTS FOR ANOTHER MORE WIDESPREAD ROUND OF THUNDERSTORMS THIS EVENING FROM THE SOUTHERN TIER OF NEW YORK THROUGH NORTHEAST PENNSYLVANIA. THIS NEXT ROUND OF STORMS COULD PRODUCE DAMAGING WINDS AND LARGE HAIL. ALL THE THUNDERSTORM ACTIVITY WILL DIE DOWN BY LATE EVENING. LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR LATER UPDATES ON THIS SITUATION. YOU COULD ALSO VISIT OUR WEBSITE AT HTTP://WEATHER.GOV/BGM .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL LIKELY BE NEEDED. NYZ009-015>018-036-037-021930- NORTHERN ONEIDA-YATES-SENECA-SOUTHERN CAYUGA-ONONDAGA-MADISON- SOUTHERN ONEIDA- 325 PM EDT MON AUG 1 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NEW YORK. .DAY ONE...TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME. DJN
In the hours before
Special weather statement, Aug 1, 5:51 PM EDT, 4 hours 20 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BINGHAMTON NY 551 PM EDT MON AUG 1 2011 NYZ045-056-012215- BROOME NY-CHENANGO NY- 551 PM EDT MON AUG 1 2011 ...STRONG THUNDERSTORM WILL AFFECT EAST CENTRAL BROOME AND SOUTHERN CHENANGO COUNTIES... * AT 548 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL...STRONG GUSTY WINDS...AND VERY HEAVY RAIN. THIS STORM WAS LOCATED NEAR GREENE... AND MOVING EAST AT 25 MPH. * THE STRONG THUNDERSTORM WILL BE NEAR... BELDEN AND COVENTRY AT 610 PM EDT... NINEVEH AND HARPURSVILLE AT 615 PM EDT... THIS STORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL AND/OR DAMAGING WINDS. LAT...LON 4232 7542 4210 7543 4223 7584 4234 7584 MANNING
Special weather statement, Aug 1, 7:39 PM EDT, 2 hours 32 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BINGHAMTON NY 739 PM EDT MON AUG 1 2011 NYZ025-044-055-056-020015- BROOME NY-CORTLAND NY-TIOGA NY-TOMPKINS NY- 739 PM EDT MON AUG 1 2011 ...STRONG THUNDERSTORM WILL AFFECT NORTHEASTERN TIOGA...NORTHWESTERN BROOME...SOUTHEASTERN TOMPKINS AND SOUTHWESTERN CORTLAND COUNTIES... * AT 738 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL...STRONG GUSTY WINDS...AND VERY HEAVY RAIN. THIS STORM WAS LOCATED NEAR DRYDEN... AND MOVING SOUTHEAST AT 20 MPH. * THE STRONG THUNDERSTORM WILL BE NEAR... HARFORD AND CAROLINE AT 750 PM EDT... RICHFORD AND HUNTS CORNERS AT 805 PM EDT... EAST BERKSHIRE AND BERKSHIRE AT 815 PM EDT... THIS STORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL AND/OR DAMAGING WINDS. LAT...LON 4236 7594 4219 7616 4247 7640 4254 7631 MANNING
Special weather statement, Aug 1, 7:52 PM EDT, 2 hours 19 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
752 PM EDT MON AUG 1 2011
NYZ015-022-020015-
STEUBEN NY-YATES NY-
752 PM EDT MON AUG 1 2011
...LINE OF STRONG THUNDERSTORMS WILL AFFECT NORTHERN STEUBEN AND WEST
CENTRAL YATES COUNTIES...
* AT 751 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF STRONG THUNDERSTORMS CAPABLE OF PRODUCING SMALL HAIL...AND
VERY HEAVY RAIN. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING
FROM WAYLAND TO 6 MILES WEST OF ITALY...AND MOVING SOUTHEAST AT 20
MPH.
* STRONG THUNDERSTORMS WILL BE NEAR...
PERKINSVILLE AND ITALY AT 800 PM EDT...
SOUTH DANSVILLE AT 805 PM EDT...
ITALY HILL AT 810 PM EDT...
COHOCTON AND PRATTSBURG AT 815 PM EDT...
THESE STORMS HAVE THE POTENTIAL TO PRODUCE DANGEROUS LIGHTNING AND
VERY HEAVY RAIN.
LAT...LON 4254 7772 4254 7767 4259 7766 4258 7737
4267 7737 4267 7736 4268 7730 4244 7715
4241 7767 4248 7773 4253 7773
MANNINGSpecial weather statement, Aug 1, 9:15 PM EDT, 56 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
915 PM EDT MON AUG 1 2011
NYZ062-020145-
SULLIVAN NY-
915 PM EDT MON AUG 1 2011
...STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN SULLIVAN COUNTY...
* AT 912 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL...STRONG GUSTY
WINDS...AND VERY HEAVY RAIN. THIS STORM WAS LOCATED NEAR MONGAUP
VALLEY...AND MOVING SOUTHEAST AT 20 MPH.
* THE STRONG THUNDERSTORM WILL BE NEAR...
FORRESTBURG AT 925 PM EDT...
HARTWOOD AT 935 PM EDT...
HAVEN AT 945 PM EDT...
THIS STORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL
AND/OR DAMAGING WINDS.
THIS STORM HAS THE POTENTIAL TO PRODUCE VERY HEAVY RAIN...AND COULD
CAUSE LOCALIZED FLOODING OF ROADS AND POOR DRAINAGE AREAS.
LAT...LON 4150 7450 4149 7475 4147 7474 4147 7475
4160 7488 4169 7478 4152 7446 4151 7447
MANNINGSpecial weather statement, Aug 1, 9:38 PM EDT, 33 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BINGHAMTON NY 938 PM EDT MON AUG 1 2011 NYZ057-020215- DELAWARE NY- 938 PM EDT MON AUG 1 2011 ...STRONG THUNDERSTORM WILL AFFECT SOUTHWESTERN DELAWARE COUNTY... * AT 933 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL...STRONG GUSTY WINDS...AND VERY HEAVY RAIN. THIS STORM WAS LOCATED 8 MILES NORTH OF HANCOCK...AND MOVING SOUTHEAST AT 25 MPH. * THE STRONG THUNDERSTORM WILL BE NEAR... HANCOCK AT 950 PM EDT... HARVARD AT 955 PM EDT... FISHS EDDY AND EAST BRANCH AT 1000 PM EDT... PEABROOK AT 1010 PM EDT... THIS STORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL AND/OR DAMAGING WINDS. LAT...LON 4196 7494 4186 7515 4204 7541 4219 7533 MANNING
Special weather statement, Aug 1, 9:47 PM EDT, 24 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
947 PM EDT MON AUG 1 2011
NYZ062-020200-
SULLIVAN NY-
947 PM EDT MON AUG 1 2011
...STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN SULLIVAN COUNTY...
* AT 946 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL...STRONG GUSTY
WINDS...AND VERY HEAVY RAIN. THIS STORM WAS LOCATED NEAR HAVEN...
AND MOVING SOUTHEAST AT 20 MPH.
* THE STRONG THUNDERSTORM WILL BE NEAR...
BLOOMINGBURG AND HIGHVIEW AT 955 PM EDT...
THIS STORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL
AND/OR DAMAGING WINDS.
LAT...LON 4156 7443 4151 7447 4150 7450 4149 7465
4153 7470 4166 7453 4157 7440
MANNINGThe office that day
Everything else NWS Binghamton, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 9:15 PM EDT | Special Weather Statement | BGM | Sullivan | 30 min |
| Aug 1, 9:38 PM EDT | Special Weather Statement | BGM | Delaware | 37 min |
| Aug 1, 9:47 PM EDT | Special Weather Statement | BGM | Sullivan | 13 min |
| Aug 1, 9:52 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 23 min |
| Aug 1, 11:08 PM EDT | Special Weather Statement | BGM | Wyoming | 52 min |
Nearby
Severe Thunderstorm Warnings in New York, 2011Every severe thunderstorm warning in 2011
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.