Alert archive / New York / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 103, NWS Binghamton, NY

August 24, 1998Steuben County, New York

NWS Binghamton, NY issued this severe thunderstorm warning at Aug 24, 1998, 11:07 AM EDT for Steuben County, New York. It was in force for 63 min. 1 report 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: Aug 24, 1998, 11:07 AM EDT (15:07 UTC)
Expired: Aug 24, 1998, 12:10 PM EDT
In force: 63 min
Issued by: NWS Binghamton, NY
Area: Whole counties

County Steuben County, NY

The radar

The Binghamton radar (KBGM), 115 km from the middle of the area, began a volume at 15:07 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
Aug 24, 11:35 AM EDT	Thunderstorm Wind	Howard, NY	A line of thunderstorms became severe over central portions of the county during the late morning hours. Widespread wind damage was the result. Several large trees and power lines were downed in the towns of Jasper and Howard as the line of storms moved t

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.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Aug 24, 9:00 AM EDT	Severe Thunderstorm Watch	SPC	5 hr

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 3.1 hours before the alert went out and 130 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1420 J/kg
Mixed-layer CIN: -55 J/kg
Mixed-layer LCL: 952 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 138 m²/s²
0-3 km storm-relative helicity: 203 m²/s²
Significant tornado parameter: 1.0
Supercell composite: 8.3

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Binghamton, NY wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 24, 10:13 AM EDT, 54 minutes earlier.

Area forecast discussion, Aug 24, 10:13 AM EDT, 54 minutes before

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In the hours before

Special weather statement, Aug 24, 8:41 AM EDT, 2 hours 26 minutes before

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Special weather statement, Aug 24, 8:41 AM EDT, 2 hours 26 minutes before

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Local storm report, Aug 24, 9:14 AM EDT, 1 hour 53 minutes before

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The office that day

Everything else NWS Binghamton, NY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 24, 7:59 AM EDT	Severe Thunderstorm Warning	BGM	Cayuga	46 min
Aug 24, 8:15 AM EDT	Severe Thunderstorm Warning	BGM	Cortland, Tompkins	45 min
Aug 24, 8:46 AM EDT	Severe Thunderstorm Warning	BGM	Chenango	49 min
Aug 24, 11:50 AM EDT	Severe Thunderstorm Warning	BGM	Schuyler	45 min
Aug 24, 12:10 PM EDT	Severe Thunderstorm Warning	BGM	Tompkins	45 min
Aug 24, 12:23 PM EDT	Severe Thunderstorm Warning	BGM	Cortland	62 min
Aug 24, 12:55 PM EDT	Severe Thunderstorm Warning	BGM	Chenango	65 min
Aug 24, 1:11 PM EDT	Severe Thunderstorm Warning	BGM	Madison	64 min
Aug 24, 1:23 PM EDT	Severe Thunderstorm Warning	BGM	Sullivan	77 min
Aug 24, 6:53 PM EDT	Severe Thunderstorm Warning	BGM	Onondaga	62 min
Aug 24, 7:21 PM EDT	Severe Thunderstorm Warning	BGM	Madison	64 min

Nearby

Severe Thunderstorm Warnings in New York, 1998 Every severe thunderstorm warning in 1998

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; radar from the NEXRAD Level II archive.