Alert archive / New York / Severe Thunderstorm Warnings in 1991
Severe Thunderstorm Warning 2, NWS Binghamton, NY
NWS Binghamton, NY issued this severe thunderstorm warning at Mar 28, 1991, 2:22 AM EST for Livingston County, Monroe County, New York. It was in force for 68 min. 3 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Mar 28, 1991, 2:22 AM EST (07:22 UTC)
- Expired
- Mar 28, 1991, 3:30 AM EST
- In force
- 68 min
- Issued by
- NWS Binghamton, NY
- Area
- Whole counties
Counties Livingston County, NY, Monroe County, NY
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 28, 2:30 AM EST | Thunderstorm Wind 0 | Livingston, NY | |
| Mar 28, 2:32 AM EST | Thunderstorm Wind 56 | Monroe, NY | |
| Mar 28, 2:52 AM EST | Thunderstorm Wind 0 | Monroe, NY |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 7.4 hours before the alert went out and 81 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
- 40 J/kg
- Mixed-layer CIN
- -190 J/kg
- Mixed-layer LCL
- 1263 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 435 m²/s²
- 0-3 km storm-relative helicity
- 563 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.3
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
The office that day
Everything else NWS Binghamton, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 28, 1:45 AM EST | Severe Thunderstorm Warning | BGM | Monroe | 60 min |
| Mar 28, 2:38 AM EST | Severe Thunderstorm Warning | BGM | Ontario, Wayne | 67 min |
Nearby
Severe Thunderstorm Warnings in New York, 1991Every severe thunderstorm warning in 1991
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.