Alert archive / New York / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 45, NWS New York, NY

July 26, 1995Bergen County, New Jersey; Rockland County, Westchester County, New York

NWS New York, NY issued this severe thunderstorm warning at Jul 26, 1995, 1:24 PM EDT for Bergen County, New Jersey; Rockland County, Westchester County, New York. It was in force for 66 min.

The area

The counties it named.

The facts

Issued
Jul 26, 1995, 1:24 PM EDT (17:24 UTC)
Expired
Jul 26, 1995, 2:30 PM EDT
In force
66 min
Issued by
NWS New York, NY
Area
Whole counties

Counties Bergen County, NJ, Rockland County, NY, Westchester County, NY

The radar

The Brookhaven radar (KOKX), 94 km from the middle of the area, began a volume at 17:26 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.

The nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 5.4 hours before the alert went out and 94 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-pSkew-T log-p diagram, Brookhaven, NY at 12:00Z on 1995-07-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1773 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 12:00Z on 1995-07-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 51 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
1773 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
474 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
51 m²/s²
0-3 km storm-relative helicity
62 m²/s²
Significant tornado parameter
0.4
Supercell composite
2.7

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KNYC 261730 RRA
SVRNYC
NJC003-NYC119-NYC087-261830-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NEW YORK NY
124 PM EDT WED JUL 26 1995
 
THE NATIONAL WEATHER SERVICE IN NEW YORK HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  230 PM EDT
FOR THE PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTHEAST NEW JERSEY
 
   ...BERGEN COUNTY
 
 
IN SOUTHEAST NEW YORK
 
   ...WESTCHESTER COUNTY
 
   ...EXTREME SOUTHERN ROCKLAND COUNTY
 
THE SEVERE THUNDERSTORM WARNING FOR BERGEN COUNTY NJ HAS BEEN EXTENDED
AND NOW INCLUDES EXTREME SOUTHERN ROCKLAND COUNTY AND WESTCHESTER COUNTY
NY. THE WARNING HAS EXPIRED FOR PASSAIC COUNTY NJ.
 
NATIONAL WEATHER SERVICE DOPPLER RADAR SHOWS A SEVERE THUNDERSTORM
OVER PARAMUS IN BERGEN COUNTY. THIS THUNDERSTORM IS MOVING TOWARDS
NYACK IN SOUTHERN ROCKLAND COUNTY AT 20 TO 25 MPH. THE STORM WILL
MOVE INTO CENTRAL WESTCHESTER COUNTY WITHIN THE NEXT 30 MINUTES.
 
THE STORM MAY PRODUCE DAMAGING WIND... HAIL... AND HEAVY RAIN. THE
HEAVY RAIN MAY CAUSE STREETS AND UNDERPASSES TO FLOOD.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 58
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.
 
 
MCKILLOP

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 26, 12:33 PM EDTSevere Thunderstorm WarningOKXBergen, Passaic42 min
Jul 26, 3:39 PM EDTSevere Thunderstorm WarningOKXBergen66 min
Jul 26, 1:51 PM EDTTornado WarningOKXWestchester69 min
Jul 26, 5:37 PM EDTFlash Flood WarningOKXWestchester2 hr

Nearby

Severe Thunderstorm Warnings in New York, 1995Severe Thunderstorm Warnings in New Jersey, 1995Every severe thunderstorm warning in 1995

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; radar from the NEXRAD Level II archive.