Alert archive / New York / Severe Thunderstorm Warnings in 2013
Severe Thunderstorm Warning 88, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Sep 2, 2013, 1:11 PM EDT for Cattaraugus County, Chautauqua County, New York. It was in force for 34 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
- Sep 2, 2013, 1:11 PM EDT (17:11 UTC)
- Expired
- Sep 2, 2013, 1:45 PM EDT
- In force
- 34 min
- Issued by
- NWS Buffalo, NY
- Area
- Storm-based polygon
Counties Cattaraugus County, NY, Chautauqua County, NY
The radar
The Buffalo radar (KBUF), 109 km from the middle of the area, began a volume at 17:12 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
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 5.2 hours before the alert went out and 109 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
- 1277 J/kg
- Mixed-layer CIN
- -27 J/kg
- Mixed-layer LCL
- 650 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 67 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.6
The text
As transmitted, in the capitals the NWS used until 2016.
132
WUUS51 KBUF 021711
SVRBUF
NYC009-013-021745-
/O.NEW.KBUF.SV.W.0088.130902T1711Z-130902T1745Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
111 PM EDT MON SEP 2 2013
THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHWESTERN CATTARAUGUS COUNTY IN WESTERN NEW YORK
SOUTHEASTERN CHAUTAUQUA COUNTY IN WESTERN NEW YORK
* UNTIL 145 PM EDT
* AT 107 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING LARGE DAMAGING HAIL UP TO
GOLF BALL SIZE. THIS STORM WAS LOCATED NEAR LAKEWOOD...OR 6 MILES
SOUTHWEST OF JAMESTOWN...AND MOVING EAST AT 20 MPH.
* SOME LOCATIONS IN THE WARNING INCLUDE...
JAMESTOWN...
FALCONER...
FREWSBURG...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY! LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.
THIS STORM HAS A HISTORY OF PRODUCING DESTRUCTIVE WINDS AND LARGE
DAMAGING HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY
AWAY FROM WINDOWS!
&&
LAT...LON 4200 7931 4199 7944 4213 7946 4219 7899
4200 7896 4199 7931
TIME...MOT...LOC 1710Z 263DEG 18KT 4205 7932
$$
WOOD2 follow-up statements
413
WWUS51 KBUF 021735
SVSBUF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
135 PM EDT MON SEP 2 2013
NYC009-013-021745-
/O.CON.KBUF.SV.W.0088.000000T0000Z-130902T1745Z/
CATTARAUGUS NY-CHAUTAUQUA NY-
135 PM EDT MON SEP 2 2013
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 PM EDT
FOR SOUTHEASTERN CHAUTAUQUA AND SOUTHWESTERN CATTARAUGUS COUNTIES...
AT 130 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING LARGE DAMAGING
HAIL UP TO GOLF BALL SIZE. THIS STORM WAS LOCATED NEAR FREWSBURG...
OR NEAR JAMESTOWN...MOVING EAST AT 20 MPH.
SOME LOCATIONS IN THE WARNING INCLUDE...
RURAL CHAUTAUQUA COUNTY
RURAL CATTARAUGUS COUNTY
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS STORM HAS A HISTORY OF PRODUCING DESTRUCTIVE WINDS AND LARGE
DAMAGING HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY
AWAY FROM WINDOWS!
&&
LAT...LON 4200 7931 4199 7944 4213 7946 4219 7899
4200 7896 4199 7931
TIME...MOT...LOC 1735Z 263DEG 18KT 4207 7915
$$
WOOD716
WWUS51 KBUF 021745
SVSBUF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
145 PM EDT MON SEP 2 2013
NYC009-013-021755-
/O.EXP.KBUF.SV.W.0088.000000T0000Z-130902T1745Z/
CATTARAUGUS NY-CHAUTAUQUA NY-
145 PM EDT MON SEP 2 2013
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CHAUTAUQUA AND
SOUTHWESTERN CATTARAUGUS COUNTIES HAS EXPIRED...
AT 145 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED THAT THE SEVERE
THUNDERSTORM THAT PROMPTED THE WARNING HAD EXITED THE WARNED AREA...
THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE.
LAT...LON 4200 7931 4199 7944 4213 7946 4219 7899
4200 7896 4199 7931
TIME...MOT...LOC 1735Z 263DEG 18KT 4207 7915
$$
WOODThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 8:03 PM EDT | Special Weather Statement | BUF | Allegany | 57 min |
| Sep 1, 10:40 PM EDT | Special Weather Statement | BUF | Wayne | 65 min |
| Sep 1, 11:43 PM EDT | Special Weather Statement | BUF | Oswego | 77 min |
| Sep 2, 12:20 AM EDT | Severe Thunderstorm Warning | BUF | Lewis, Oswego | 55 min |
| Sep 2, 11:06 AM EDT | Special Marine Warning | BUF | 54 min | |
| Sep 2, 11:31 AM EDT | Special Marine Warning | BUF | 44 min | |
| Sep 2, 11:52 AM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 23 min |
| Sep 2, 12:13 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 32 min |
| Sep 2, 12:39 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 36 min |
| Sep 2, 12:51 PM EDT | Special Weather Statement | BUF | Cayuga | 39 min |
| Sep 2, 1:28 PM EDT | Special Weather Statement | BUF | Genesee | 62 min |
| Sep 2, 1:35 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Livingston, Monroe, Ontario, Wyoming | 55 min |
| Sep 2, 2:01 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga | 29 min |
| Sep 2, 2:14 PM EDT | Special Weather Statement | BUF | Cattaraugus | 61 min |
| Sep 2, 2:37 PM EDT | Special Marine Warning | BUF | 38 min | |
| Sep 2, 2:46 PM EDT | Special Weather Statement | BUF | Cayuga | 29 min |
| Sep 2, 3:20 PM EDT | Special Marine Warning | BUF | 85 min | |
| Sep 2, 3:31 PM EDT | Severe Thunderstorm Warning | BUF | Oswego | 59 min |
| Sep 2, 3:45 PM EDT | Special Marine Warning | BUF | 2 hr | |
| Sep 2, 3:59 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego, Wayne | 61 min |
| Sep 2, 4:15 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego, Wayne | 60 min |
| Sep 2, 4:25 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis | 65 min |
| Sep 2, 4:31 PM EDT | Severe Thunderstorm Warning | BUF | Wayne | 59 min |
| Sep 2, 4:32 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego | 43 min |
| Sep 2, 4:36 PM EDT | Flash Flood Warning | BUF | Cayuga, Oswego | 3 hr |
| Sep 2, 4:39 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis | 51 min |
| Sep 2, 4:57 PM EDT | Severe Thunderstorm Warning | BUF | Lewis, Oswego | 33 min |
| Sep 2, 4:59 PM EDT | Special Marine Warning | BUF | 61 min | |
| Sep 2, 5:24 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 36 min |
| Sep 2, 5:35 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 25 min |
| Sep 2, 5:36 PM EDT | Areal Flood Advisory | BUF | Lewis | 3 hr |
| Sep 2, 6:24 PM EDT | Small Craft Advisory | BUF | 61 hr |
Nearby
Severe Thunderstorm Warnings in New York, 2013Every severe thunderstorm warning in 2013
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.