Alert archive / New York / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 16, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 17, 2014, 2:28 PM EDT for Livingston County, Ontario County, Wyoming County, New York. It was in force for 62 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 17, 2014, 2:28 PM EDT (18:28 UTC)
- Expired
- Jun 17, 2014, 3:30 PM EDT
- In force
- 62 min
- Issued by
- NWS Buffalo, NY
- Area
- Storm-based polygon
Counties Livingston County, NY, Ontario County, NY, Wyoming County, NY
The radar
The Buffalo radar (KBUF), 101 km from the middle of the area, began a volume at 18:27 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, 6.5 hours before the alert went out and 98 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
- 128 J/kg
- Mixed-layer CIN
- -86 J/kg
- Mixed-layer LCL
- 1154 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 83 m²/s²
- 0-3 km storm-relative helicity
- 144 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.5
The text
As transmitted, in the capitals the NWS used until 2016.
580
WUUS51 KBUF 171828
SVRBUF
NYC051-069-121-171930-
/O.NEW.KBUF.SV.W.0016.140617T1828Z-140617T1930Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
228 PM EDT TUE JUN 17 2014
THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
CENTRAL LIVINGSTON COUNTY IN WESTERN NEW YORK
ONTARIO COUNTY IN WESTERN NEW YORK
EAST CENTRAL WYOMING COUNTY IN WESTERN NEW YORK
THIS ALSO INCLUDES INTERSTATE 390 BETWEEN EXITS 6 AND 7.
* UNTIL 330 PM EDT
* AT 225 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 NEAR
MOUNT MORRIS...OR 9 MILES SOUTHWEST OF GENESEO...AND MOVING EAST AT
35 MPH.
* SOME LOCATIONS IN THE WARNING INCLUDE...
CONESUS...
HEMLOCK...
HONEOYE...
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.
&&
LAT...LON 4271 7800 4297 7719 4276 7701 4276 7731
4273 7734 4263 7736 4259 7802
TIME...MOT...LOC 1828Z 257DEG 32KT 4269 7783
$$
RSH2 follow-up statements
692
WWUS51 KBUF 171901
SVSBUF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
301 PM EDT TUE JUN 17 2014
NYC121-171911-
/O.CAN.KBUF.SV.W.0016.000000T0000Z-140617T1930Z/
WYOMING NY-
301 PM EDT TUE JUN 17 2014
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL WYOMING COUNTY IS
CANCELLED...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT
TUESDAY EVENING FOR WESTERN NEW YORK.
LAT...LON 4270 7770 4276 7731 4273 7734 4263 7736
4261 7771
TIME...MOT...LOC 1901Z 266DEG 28KT 4263 7755
$$
NYC051-069-171930-
/O.CON.KBUF.SV.W.0016.000000T0000Z-140617T1930Z/
LIVINGSTON NY-ONTARIO NY-
301 PM EDT TUE JUN 17 2014
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM EDT
FOR SOUTHWESTERN ONTARIO AND EAST CENTRAL LIVINGSTON COUNTIES...
AT 300 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR SPRINGWATER...OR NEAR
DANSVILLE...MOVING EAST AT 35 MPH.
SOME LOCATIONS IN THE WARNING INCLUDE...
RURAL LIVINGSTON COUNTY
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT
TUESDAY EVENING FOR WESTERN NEW YORK.
&&
LAT...LON 4270 7770 4276 7731 4273 7734 4263 7736
4261 7771
TIME...MOT...LOC 1901Z 266DEG 28KT 4263 7755
$$
RSH082
WWUS51 KBUF 171926
SVSBUF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
326 PM EDT TUE JUN 17 2014
NYC051-069-171936-
/O.EXP.KBUF.SV.W.0016.000000T0000Z-140617T1930Z/
LIVINGSTON NY-ONTARIO NY-
326 PM EDT TUE JUN 17 2014
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN ONTARIO AND EAST
CENTRAL LIVINGSTON COUNTIES WILL EXPIRE AT 330 PM EDT...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT
TUESDAY EVENING FOR WESTERN NEW YORK.
LAT...LON 4270 7770 4276 7731 4273 7734 4263 7736
4261 7771
TIME...MOT...LOC 1926Z 266DEG 28KT 4264 7729
$$
RSHThe 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, 2:40 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, 7:29 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis | 46 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.