Alert archive / New York / Severe Thunderstorm Warnings in 2004
Severe Thunderstorm Warning 41, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 9, 2004, 3:44 PM EDT for Jefferson County, New York. It was in force for 76 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, 3:44 PM EDT (19:44 UTC)
- Expired
- Jun 9, 2004, 5:00 PM EDT
- In force
- 76 min
- Issued by
- NWS Buffalo, NY
- Area
- Counties, with a storm outline in the text
County Jefferson County, NY
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 9, 11:20 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Albany, NY (KALY), launched 12:00Z, 7.7 hours before the alert went out and 263 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
- 192 J/kg
- Mixed-layer CIN
- -182 J/kg
- Mixed-layer LCL
- 1000 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 117 m²/s²
- 0-3 km storm-relative helicity
- 109 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
912 WUUS51 KBUF 091944 SVRBUF NYC045-092100- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BUFFALO NY 343 PM EDT WED JUN 9 2004 THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... JEFFERSON COUNTY IN CENTRAL NEW YORK * UNTIL 500 PM EDT * AT 339 PM EDT...NATIONAL WEATHER SERVICE 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 30 MILES WEST OF OGDENSBURG TO 63 MILES NORTHWEST OF WATERTOWN...MOVING SOUTHEAST AT 50 MPH. * THE SEVERE THUNDERSTORMS WILL BE NEAR... CLAYTON AT 415 PM EDT... IN ADDITION TO DAMAGING WINDS...FREQUENT LIGHTNING WAS OCCURRING WITH THESE STORMS. MOVE INDOORS. LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. 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 4475 7617 4407 7619 4406 7567 4474 7565 $$ DJF
The office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 9, 12:41 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 34 min |
| 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, 3:52 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.