Alert archive / Maryland / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 16, NWS Philadelphia/Mount Holly

May 18, 1995Talbot County, Maryland

NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at May 18, 1995, 3:01 PM EDT for Talbot County, Maryland. It was in force for 44 min.

The area

The counties it named.

The facts

Issued
May 18, 1995, 3:01 PM EDT (19:01 UTC)
Expired
May 18, 1995, 3:45 PM EDT
In force
44 min
Issued by
NWS Philadelphia/Mount Holly
Area
Whole counties

County Talbot County, MD

The nearest sounding before it

Washington/Dulle, VA (KIAD), launched 12:00Z, 7.0 hours before the alert went out and 108 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, Washington/Dulle, VA at 12:00Z on 1995-05-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 joules per kilogram.LCLLFCEL10008507005003002001001 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, Washington/Dulle, VA at 12:00Z on 1995-05-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 93 square meters per square second.19395878Sfc1 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
3 J/kg
Mixed-layer CIN
-98 J/kg
Mixed-layer LCL
947 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
93 m²/s²
0-3 km storm-relative helicity
174 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KPHL 181903
SVRPHL
MDC041-181945-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PHILADELPHIA/MOUNT HOLLY NJ
301 PM EDT THU MAY 18 1995
 
THE NATIONAL WEATHER SERVICE IN PHILADELPHIA/MOUNT HOLLY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  345 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN  MARYLAND
 
   ...TALBOT COUNTY
 
A 258 PM EDT NATIONAL WEATHER SERVICE RADARS SHOWED A QUICK MOVING
LINE OF THUNDERSTORMS MOVING INTO THE CHESAPEAKE BAY FROM ANNE ARUNDEL C
NTHIS LINE OF THUNDERSTORMS WAS MOVING EAST 40 MPH AND WILL BE REACHING
TALBOT COUNTY BEFORE 320 PM EDT.
 
THIS LINE OF STORMS HAS PRODUCED HAIL AND THERE WERE NUMEROUS REPORTS OF
TREES DOWN.
 
THIS IS A DANGEROUS STORM.  IF YOU ARE IN THE WARNED AREA...PREPARE
FOR STRONG DAMAGING WINDS...LARGE HAIL...VERY HEAVY RAIN AND DEADLY
LIGHTNING.  SHOULD THE STORM APPROACH YOU...SEEK IMMEDIATE SHELTER
INDOORS...BUT DO NOT STAND NEAR WINDOWS.  MOBILE HOMES ARE MOST
VULNERABLE TO HIGH WINDS AND SHOULD BE AVOIDED.
 
A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR SEVERAL OTHER COUNTIES
UNTIL 8 PM EDT. REMEMBER...SEVERE THUNDERSTORMS CAN ALSO PRODUCE
TORNADOES.
 
 
EBERWINE
 


The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 18, 3:34 PM EDTTornado WarningPHITalbot41 min
May 18, 3:50 PM EDTTornado WarningPHICaroline55 min

Nearby

Severe Thunderstorm Warnings in Maryland, 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.