Alert archive / New York / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 19, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 17, 2014, 7:29 PM EDT for Jefferson County, Lewis County, New York. It was in force for 46 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 17, 2014, 7:29 PM EDT (23:29 UTC)
- Expired
- Jun 17, 2014, 8:15 PM EDT
- In force
- 46 min
- Issued by
- NWS Buffalo, NY
- Area
- Storm-based polygon
Counties Jefferson County, NY, Lewis County, NY
The radar
The Ft Drum radar (KTYX), 32 km from the middle of the area, began a volume at 23:29 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 17, 7:56 PM EDT | TSTM WND DMG | Adams, NY | TREE DOWN |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
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 17, 6:51 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Albany, NY (KALY), launched 12:00Z, 11.5 hours before the alert went out and 220 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
- 59 J/kg
- Mixed-layer CIN
- -111 J/kg
- Mixed-layer LCL
- 980 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 44 m²/s²
- 0-3 km storm-relative helicity
- 102 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
697
WUUS51 KBUF 172329
SVRBUF
NYC045-049-180015-
/O.NEW.KBUF.SV.W.0019.140617T2329Z-140618T0015Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
729 PM EDT TUE JUN 17 2014
THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHWESTERN JEFFERSON COUNTY IN CENTRAL NEW YORK
WEST CENTRAL LEWIS COUNTY IN CENTRAL NEW YORK
THIS ALSO INCLUDES INTERSTATE 81 BETWEEN EXITS 39 AND 46.
* UNTIL 815 PM EDT
* AT 724 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED 11
MILES SOUTHWEST OF STONY POINT...OR 18 MILES NORTH OF OSWEGO...AND
MOVING EAST AT 35 MPH.
* SOME LOCATIONS IN THE WARNING INCLUDE...
SOUTHWICK BEACH...
HENDERSON HARBOR...
ADAMS...
ADAMS CENTER...
BARNES CORNERS...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT
WEDNESDAY MORNING FOR WESTERN NEW YORK.
&&
LAT...LON 4377 7568 4370 7598 4371 7602 4369 7603
4367 7611 4367 7620 4380 7624 4383 7630
4386 7631 4391 7621 4387 7621 4390 7614
4393 7613 4401 7587
TIME...MOT...LOC 2329Z 252DEG 32KT 4374 7640
$$
WOOD1 follow-up statement
923
WWUS51 KBUF 172351
SVSBUF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
751 PM EDT TUE JUN 17 2014
NYC045-049-180015-
/O.CON.KBUF.SV.W.0019.000000T0000Z-140618T0015Z/
LEWIS NY-JEFFERSON NY-
751 PM EDT TUE JUN 17 2014
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM EDT
FOR SOUTHWESTERN JEFFERSON AND WEST CENTRAL LEWIS COUNTIES...
THIS ALSO INCLUDES INTERSTATE 81 BETWEEN EXITS 38 AND 45.
AT 745 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS
LOCATED NEAR SOUTHWICK BEACH...OR 20 MILES SOUTHWEST OF WATERTOWN...
MOVING EAST AT 35 MPH.
SOME LOCATIONS IN THE WARNING INCLUDE...
ADAMS...
ADAMS CENTER...
BARNES CORNERS...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT
WEDNESDAY MORNING FOR WESTERN NEW YORK.
&&
LAT...LON 4377 7568 4370 7598 4371 7602 4369 7603
4367 7611 4367 7620 4380 7624 4383 7630
4386 7631 4391 7621 4387 7621 4390 7614
4393 7613 4401 7587
TIME...MOT...LOC 2351Z 252DEG 32KT 4380 7614
$$
WOODThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 17, 2:15 PM EDT | Special Weather Statement | BUF | Monroe | 60 min |
| Jun 17, 2:20 PM EDT | Special Weather Statement | BUF | Livingston | 55 min |
| Jun 17, 2:28 PM EDT | Severe Thunderstorm Warning | BUF | Livingston, Ontario, Wyoming | 62 min |
| Jun 17, 2:40 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Ontario, Wayne | 65 min |
| Jun 17, 2:41 PM EDT | Special Marine Warning | BUF | 64 min | |
| Jun 17, 3:15 PM EDT | Special Marine Warning | BUF | 45 min | |
| Jun 17, 3:58 PM EDT | Special Marine Warning | BUF | 62 min | |
| Jun 17, 6:28 PM EDT | Special Marine Warning | BUF | 92 min | |
| Jun 17, 6:33 PM EDT | Special Marine Warning | BUF | 57 min | |
| Jun 17, 7:00 PM EDT | Special Marine Warning | BUF | 60 min | |
| Jun 17, 7:08 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Niagara, Orleans | 67 min |
| Jun 17, 7:27 PM EDT | Special Marine Warning | BUF | 33 min | |
| Jun 17, 7:39 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Genesee, Monroe, Niagara, Orleans, Wyoming | 66 min |
| Jun 17, 7:56 PM EDT | Special Marine Warning | BUF | 64 min | |
| Jun 17, 7:59 PM EDT | Special Marine Warning | BUF | 91 min |
Nearby
Severe Thunderstorm Warnings in New York, 2014Every severe thunderstorm warning in 2014
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.