Alert archive / New Jersey / Severe Thunderstorm Warnings in 1988
Severe Thunderstorm Warning 36, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Aug 15, 1988, 8:20 PM EDT for Atlantic County, Ocean County, New Jersey. It was in force for 25 min.
The area
The counties it named.
The facts
- Issued
- Aug 15, 1988, 8:20 PM EDT (00:20 UTC)
- Expired
- Aug 15, 1988, 8:45 PM EDT
- In force
- 25 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Whole counties
Counties Atlantic County, NJ, Ocean County, NJ
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 00:00Z, 0.3 hours before the alert went out and 210 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
- 2488 J/kg
- Mixed-layer CIN
- -73 J/kg
- Mixed-layer LCL
- 1240 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 72 m²/s²
- 0-3 km storm-relative helicity
- 86 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAANJ KACY 160024
SVRACY
NJC001-029-180045-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM AND SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE ATLANTIC CITY NJ
820 PM EDT MON AUG 15 1988
THE NATIONAL WEATHER SERVICE IN ATLANTIC CITY HAS ISSUED A
SEVERE THUNDERSTORM WARNING AND
SPECIAL MARINE WARNING EFFECTIVE UNTIL 1030 PM EDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN SOUTH NEW JERSEY
...CUMBERLAND AND CAPE MAY
AND ADJACENT COASTAL WATERS.
AT 820 PM NATIONAL WEATHER SERVICE RADAR INDICATED A LINE OF SEVERE
THUNDERSTORMS IN PROGRESS FROM CUMBERLAND COUNTY SOUTHWEST INTO EASTERN
MARYLAND. THESE STORMS WERE MOVING EAST-SOUTHEAST AT 40 MPH AND WILL
CROSS THROUGH CUMBERLAND AND CAPE MAY COUNTIES...AS WELL AS THE
ADJACENT COASTAL WATERS...WITHIN THE NEXT TWO HOURS.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
NESMITHWhat 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 15, 5:38 PM EDT, 2 hours 42 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PHILADELPHIA, PA 536 PM EDT MON AUG 15 1988 ...STRONG THUNDERSTORMS ARE MOVING INTO THE LOWER SUSQUEHANNA RIVER VALLEY... WEATHER RADAR AT 535 PM EDT INDICATED AN AREA OF VERY STRONG THUNDERSTORMS MOVING INTO THE LOWER SUSQUEHANNA RIVER VALLEY. THE STRONGEST OF THE THUNDERSTORMS WERE IN FRANKLIN...ADAMS...AND SOUTHERN CUMBERLAND COUNTY TO THE WEST OF HARRISBURG. THESE THUNDERSTORMS WERE MOVING EAST AT 45 MILES AN HOUR...AND SHOULD CONTINUE TO MOVE INTO YORK AND LANCASTER COUNTIES BY 700 PM THIS EVENING...AND POSSIBLY MOVE INTO CHESTER COUNTY OF SOUTHEASTERN PENNSYLVANIA BETWEEN 7 AND 8 PM THIS EVENING. THESE THUNDERSTORMS MAY BE ACCOMPANIED BY STRONG DAMAGING WINDS...LARGE HAIL...DANGEROUS LIGHTNING AND LOCALLY HEAVY RAINFALL. IF YOU SEE THREATENING WEATHER APPROACHING THIS EVENING...PLEASE SEEK SHELTER INDOORS IMMEDIATELY. WERT
Special weather statement, Aug 15, 6:15 PM EDT, 2 hours 5 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PHILADELPHIA, PA 615 PM EDT MON AUG 15 1988 ...SEVERE THUNDERSTORM WATCH FOR CUMBERLAND...FRANKLIN...ADAMS...YORK... LANCASTER AND CHESTER COUNTIES IN PENNSYLVANIA HAS BEEN CANCELLED... WEATHER RADAR AT 615 PM EDT INDICATED THE STRONG THUNDERSTORMS THAT WERE OVER THE LOWER SUSQUEHANNA RIVER VALLEY HAVE MOVED SOUTHEAST INTO MARYLAND...AND ARE NO LONGER A THREAT TO THE COUNTIES ALONG THE SOUTHERN PENNSYLVANIA BORDER. THEREFORE...THE SEVERE THUNDERSTORM WATCH WHICH HAD BEEN IN EFFECT UNTIL 10 PM EDT FOR CUMBERLAND...FRANKLIN...ADAMS... YORK...LANCASTER...AND CHESTER COUNTIES IN PENNSYLVANIA HAS BEEN CANCELLED. A FEW LIGHT SHOWERS PERSISTED OVER THE EXTREME SOUTHERN PORTIONS OF FRANKLIN...ADAMS AND YORK COUNTY IN THE LOWER SUSQUEHANNA VALLEY...BUT THESE SHOWERS SHOULD END BEFORE 700 PM AS ALL PRECIPITATION MOVES SOUTH OF THE MASON DIXON LINE. A FEW ISOLATED THUNDERSTORMS ARE STILL POSSIBLE THIS EVENING OVER SECTIONS OF SOUTHERN NEW JERSEY...BUT ANY THUNDERSTORMS THAT FORM ARE NOT EXPECTED TO BECOME SEVERE. WERT
Special weather statement, Aug 15, 6:21 PM EDT, 1 hour 59 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WILMINGTON DE 620 PM EDT MON AUG 15 1988 ...GUSTY THUNDERSTORMS MAY AFFECT LOWER DELAWARE THIS EVENING... NATIONAL WEATHER SERVICE RADAR AT THIS HOUR SHOWED THUNDERSTORMS IN MARYLAND AND VIRGINIA WEST OF THE BALTIMORE WASHINGTON AREA. MOVEMENT WAS EAST SOUTHEAST AT CLOSE TO 50 MPH. BECAUSE THE STORMS ARE MOVING SO FAST...THEY ARE PRODUCING DAMAGING WINDS IN THEIR PATH. THIS ACTIVITY WILL LIKELY AFFECT PARTS OF KENT AND SUSSEX COUNTIES DURING THE EARLY AND MID EVENING HOURS. PERSONS SHOULD MOVE INDOORS TO A REINFORCED STRUCTURE IF A STORM APPROACHES. REPORT THE OCCURRENCE OF ANY DAMAGING WEATHER TO LOCAL LAW ENFORCEMENT AND ASK THEM TO RELAY THE MESSAGE TO THE NATIONAL WEATHER SERVICE. LISTEN TO LOCAL MEDIA AND NOAA WEATHER RADIO FOR ADDITIONAL STATEMENTS AND POSSIBLE WARNINGS. . HITCHENS T
Special weather statement, Aug 15, 7:18 PM EDT, 1 hour 2 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WILMINGTON DE 720 PM EDT MON AUG 15 1988 ...SEVERE THUNDERSTORM WATCH POSTED FOR KENT AND SUSSEX COUNTIES UNTIL 11 PM... THE NATIONAL SEVERE STORMS FORECAST CENTER IN KANSAS CITY HAS POSTED SEVERE THUNDERSTORM WATCH 389 FOR PARTS OF THE MID ATLANTIC REGION. THE WATCH INCLUDES KENT AND SUSSEX COUNTIES OF DELAWARE. A SEVERE THUNDERSTORM WATCH INDICATES THAT ANY THUNDERSTORMS THAT OCCUR OVER THE STATE THIS EVENING HAVE THE POTENTIAL TO PRODUCE DAMAGING WINDS AND LARGE HAIL. STORMS WERE PRESENTLY OCCURRING IN A LINE THAT STRETCHED FROM ABERDEEN MARYLAND SOUTHWEST INTO VIRGINIA 30 MILES WEST OF WASHINGTON. MOVEMENT WAS EAST AT 35 MPH. TREES AND POWER LINES HAVE BEEN KNOCKED DOWN IN A FEW AREAS WITH THE PASSAGE OF THESE STORMS. STORMS WILL MOVE INTO KENT COUNTY WITHIN AN HOUR AND WILL PROGRESS INTO SUSSEX THEREAFTER. MOVE INDOORS TO A REINFORCED STRUCTURE WITH THE APPROACH OF A STORM. REPORT THE OCCURRENCE OF SEVERE WEATHER TO LOCAL LAW ENFORCEMENT AND ASK THEM TO RELAY THE MESSAGE TO THE NATIONAL WEATHER SERVICE. HITCHENS
Nearby
Severe Thunderstorm Warnings in New Jersey, 1988Every severe thunderstorm warning in 1988
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.