Alert archive / New York / Severe Thunderstorm Warnings in 2015
Severe Thunderstorm Warning 21, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 10, 2015, 8:48 PM EDT for Jefferson County, New York. It was in force for 57 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
- Jun 10, 2015, 8:48 PM EDT (00:48 UTC)
- Expired
- Jun 10, 2015, 9:45 PM EDT
- In force
- 57 min
- Issued by
- NWS Buffalo, NY
- Area
- Storm-based polygon
County Jefferson County, NY
The radar
The Ft Drum radar (KTYX), 45 km from the middle of the area, began a volume at 00:51 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, 0.8 hours before the alert went out and 236 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
- 2001 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 161 m²/s²
- 0-3 km storm-relative helicity
- 268 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
641
WUUS51 KBUF 110048
SVRBUF
NYC045-110145-
/O.NEW.KBUF.SV.W.0021.150611T0048Z-150611T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
848 PM EDT WED JUN 10 2015
THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
JEFFERSON COUNTY IN CENTRAL NEW YORK...
* UNTIL 945 PM EDT
* AT 847 PM EDT...DOPPLER RADAR INDICATED A LINE OF SEVERE
THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60
MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM 7 MILES
SOUTHWEST OF CEDAR POINT STATE PARK TO 12 MILES WEST OF STONY
POINT...AND MOVING EAST AT 45 MPH.
* LOCATIONS IMPACTED INCLUDE...
WATERTOWN...FORT DRUM...STONY POINT...CLAYTON...ADAMS...DEXTER...
GLEN PARK...CEDAR POINT STATE PARK...AND SACKETS HARBOR.
THIS INCLUDES INTERSTATE 81 BETWEEN EXITS 39 AND 49.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS...DESTRUCTIVE HAIL...
DEADLY LIGHTNING AND VERY HEAVY RAIN. FOR YOUR PROTECTION...MOVE TO
AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY
RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE INTO AREAS WHERE WATER
COVERS THE ROAD.
&&
LAT...LON 4406 7569 4371 7597 4371 7621 4382 7624
4389 7645 4392 7638 4386 7629 4390 7622
4385 7620 4398 7605 4397 7620 4403 7612
4408 7620 4402 7620 4396 7628 4397 7628
4410 7637 4418 7631 4432 7568
TIME...MOT...LOC 0047Z 272DEG 41KT 4415 7632 4384 7655
$$
HITCHCOCK1 follow-up statement
153
WWUS51 KBUF 110120
SVSBUF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
920 PM EDT WED JUN 10 2015
NYC045-110145-
/O.CON.KBUF.SV.W.0021.000000T0000Z-150611T0145Z/
JEFFERSON NY-
920 PM EDT WED JUN 10 2015
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 945 PM EDT
FOR JEFFERSON COUNTY...
AT 920 PM EDT...DOPPLER RADAR INDICATED A LINE OF SEVERE
THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60
MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM NEAR FORT
DRUM TO NEAR ADAMS...MOVING EAST AT 50 MPH.
LOCATIONS IMPACTED INCLUDE...
WATERTOWN...FORT DRUM...ADAMS...DEXTER...GLEN PARK...SOUTHWICK BEACH
STATE PARK...ADAMS CENTER AND REDWOOD.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS...DESTRUCTIVE HAIL...
DEADLY LIGHTNING AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN
INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY
RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE INTO AREAS WHERE WATER
COVERS THE ROAD.
&&
LAT...LON 4406 7569 4371 7597 4371 7621 4382 7624
4385 7620 4398 7605 4398 7609 4399 7609
4428 7587 4432 7568
TIME...MOT...LOC 0120Z 265DEG 42KT 4412 7584 4381 7611
$$
HITCHCOCKThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 8:14 PM EDT | Special Marine Warning | BUF | 91 min | |
| Jun 10, 8:16 PM EDT | Special Marine Warning | BUF | 59 min | |
| Jun 10, 8:56 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Monroe | 49 min |
| Jun 10, 9:12 PM EDT | Special Marine Warning | BUF | 63 min | |
| Jun 10, 9:16 PM EDT | Severe Thunderstorm Warning | BUF | Wayne | 45 min |
| Jun 10, 9:36 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Livingston, Monroe | 26 min |
| Jun 10, 9:40 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Ontario, Wayne | 35 min |
| Jun 10, 9:44 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Jefferson, Lewis, Oswego | 61 min |
| Jun 10, 9:46 PM EDT | Tornado Warning | BUF | Ontario | 29 min |
| Jun 10, 10:33 PM EDT | Severe Thunderstorm Warning | BUF | Ontario | 27 min |
| Jun 11, 10:02 AM EDT | Special Weather Statement | BUF | Monroe | 58 min |
Nearby
Severe Thunderstorm Warnings in New York, 2015Every severe thunderstorm warning in 2015
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.