Alert archive / New York / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 48, NWS Albany, NY
NWS Albany, NY issued this severe thunderstorm warning at Aug 28, 1990, 8:07 PM EDT for Montgomery County, New York. It was in force for 53 min. 2 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
- Aug 28, 1990, 8:07 PM EDT (00:07 UTC)
- Expired
- Aug 28, 1990, 9:00 PM EDT
- In force
- 53 min
- Issued by
- NWS Albany, NY
- Area
- Whole counties
County Montgomery County, NY
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 28, 9:00 PM EDT | Thunderstorm Wind 0 | Montgomery, NY | |
| Aug 28, 9:00 PM EDT | Thunderstorm Wind 0 | Montgomery, 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
Albany, NY (KALB), launched 00:00Z, 0.1 hours before the alert went out and 55 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
- 1708 J/kg
- Mixed-layer CIN
- -20 J/kg
- Mixed-layer LCL
- 1233 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 116 m²/s²
- 0-3 km storm-relative helicity
- 182 m²/s²
- Significant tornado parameter
- 0.8
- Supercell composite
- 6.8
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KALB 290008 SVRALB NYC057-290100- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE ALBANY NY 807 PM EDT TUE AUG 28 1990 THE NATIONAL WEATHER SERVICE IN ALBANY NY HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 900 PM EDT FOR PEOPLE IN THE FOLLOWING LOCATIONS...... IN EAST NEW YORK ...MONTGOMERY COUNTY NATIONAL WEATHER SERVICE RADAR SHOWED A SEVERE THUNDERSTORM NEAR ST. JOHNSONVILL MONTGOMERGY CONTY. THIS STORM IS MOVING SOUTHEAST AND WILL CROSS PALINTINE...MOHAWK AND PASS NEAR AMSTERDAM. THIS STORM HAS DANAGING WINDS...TORRENTIAL DOWNPOURS AND LARGE HAIL. A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. REMEMBER SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE WARNING. REMAIN CALM BUT BE ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS. WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A STRONG BUILDING. DO NOT STAND BY WINDOWS. DON'T USE TELEPHONES OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM HAS PASSED. MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS. IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A STRONG BUILDING. DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN... AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS. STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED. SNYDER
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.
In the hours before
Special weather statement, Aug 28, 7:29 PM EDT, 38 minutes before
NYZ006<013-018<020-VTZALL-280400- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ALBANY NY 725 PM TUE AUG 28 1990 STRONG THUNDERSTORMS WERE MOVING ACROSS WESTERN AND INTO CENTRAL NEW YORK EARLY THIS EVENING. AT 700 PM EDT...THUNDERSTORMS WERE SPREADING RAPIDLY EAST...INTO THE ADIRONDACKS...WESTERN MOHAWK VALLEY...AND SUSQUEHANNA REGION OF NEW YORK STATE. THEY WERE MOVING TO THE EAST SOUTHEAST AT ABOUT 45 MILES AN HOUR. THE THUNDERSTORMS WILL MOVE INTO THE REMAINDER OF EASTERN NEW YORK AND THE STATE OF VERMONT BY 930 PM THIS EVENING. REMEMBER...LIGHTNING CAN BE A KILLER. IF A STORM APPROACHES YOU...GO INDOORS IMMEDIATELY. LAB
Local storm report, Aug 28, 7:47 PM EDT, 20 minutes before
NEW YORK STATEWIDE POLICE INFORMATION NETWORK
TROOP B
0751PM EDT TUE AUG 28 1990
BMAL WLSR APTS
02948 FILE 28 SP MALONE NY1160100 AUG 28-90
TO NATIONAL WEATHER SERVICE
SEVERE THUNDERSTORMS AND LIGHTNING
DETAILS CONCERNING EVENT: HEAVY RAIN AND GUSTY WINDS
LOCATION (INCLUDING TOWN AND NEAREST ROAD): NORTHERN FRANKLIN COUNTY, NEW YORK
DATE AND TIME CONDITION STARTED: AUG 28-90 -- 7-30PM
DATE AND TIME CONDITION ENDED:
EXTENT OF DAMAGE OR AREAS IN DANGER: UTILITY WIRES DOWN IN FORT COVINGTON AREA
NUMBER KILLED: 0 NUMBER INJURED: 0
REMARKS:
AUTH PHONE #: 518 483-5000
AUTH SGT DALE P ROBAR WALKER/7-50PMThe office that day
Everything else NWS Albany, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 28, 8:43 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 32 min |
| Aug 28, 8:45 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery, Schenectady | 60 min |
| Aug 28, 9:22 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga | 53 min |
| Aug 28, 9:35 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 55 min |
| Aug 28, 9:49 PM EDT | Severe Thunderstorm Warning | ALY | Albany | 56 min |
| Aug 28, 9:57 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer, Washington | 78 min |
| Aug 28, 10:04 PM EDT | Severe Thunderstorm Warning | ALY | Sullivan | 56 min |
| Aug 28, 10:15 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Greene, Ulster | 60 min |
| Aug 28, 10:38 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 67 min |
Nearby
Severe Thunderstorm Warnings in New York, 1990Every severe thunderstorm warning in 1990
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.