Alert archive / New York / Severe Thunderstorm Warnings in 2004
Severe Thunderstorm Warning 39, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 9, 2004, 12:41 PM EDT for Cattaraugus 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
- Jun 9, 2004, 12:41 PM EDT (16:41 UTC)
- Expired
- Jun 9, 2004, 1:15 PM EDT
- In force
- 34 min
- Issued by
- NWS Buffalo, NY
- Area
- Counties, with a storm outline in the text
County Cattaraugus County, NY
The radar
The Buffalo radar (KBUF), 57 km from the middle of the area, began a volume at 16:41 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, 4.7 hours before the alert went out and 54 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
- 623 J/kg
- Mixed-layer CIN
- -93 J/kg
- Mixed-layer LCL
- 1163 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- 106 m²/s²
- 0-3 km storm-relative helicity
- 137 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
303
WUUS51 KBUF 091641
SVRBUF
NYC009-091715-
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
1241 PM EDT WED JUN 9 2004
THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
CATTARAUGUS COUNTY IN WESTERN NEW YORK
* UNTIL 115 PM EDT
* AT 1231 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM. THIS STORM WAS LOCATED NEAR DELEVAN...AND
WAS MOVING EAST AT 25 MPH.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
FREEDOM AT 1245 PM.
FARMERSVILLE AT 1245 PM.
REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY
WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST
OFFICE IN BUFFALO.
LAT...LON 4250 7848 4251 7851 4253 7849 4252 7845
4252 7832 4240 7832 4239 7846
$$
NIZIOLThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 9, 12:46 PM EDT | Special Marine Warning | BUF | 89 min | |
| Jun 9, 1:42 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 48 min |
| Jun 9, 2:42 PM EDT | Special Marine Warning | BUF | 2 hr | |
| Jun 9, 3:44 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 76 min |
| Jun 9, 3:52 PM EDT | Special Marine Warning | BUF | 53 min | |
| Jun 9, 4:00 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 60 min |
| Jun 9, 4:23 PM EDT | Special Marine Warning | BUF | 97 min | |
| Jun 9, 4:37 PM EDT | Special Marine Warning | BUF | 83 min | |
| Jun 9, 5:06 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis | 69 min |
| Jun 9, 5:09 PM EDT | Severe Thunderstorm Warning | BUF | Orleans | 66 min |
| Jun 9, 5:50 PM EDT | Special Marine Warning | BUF | 55 min | |
| Jun 9, 5:57 PM EDT | Special Marine Warning | BUF | 63 min | |
| Jun 9, 5:58 PM EDT | Special Marine Warning | BUF | 47 min | |
| Jun 9, 6:07 PM EDT | Severe Thunderstorm Warning | BUF | Oswego | 53 min |
| Jun 9, 6:19 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 56 min |
Nearby
Severe Thunderstorm Warnings in New York, 2004Every severe thunderstorm warning in 2004
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.