Alert archive / Maryland / Tornado Warnings in 1995

Tornado Warning 3, NWS Philadelphia/Mount Holly

May 18, 1995Caroline County, Maryland

NWS Philadelphia/Mount Holly issued this tornado warning at May 18, 1995, 3:50 PM EDT for Caroline County, Maryland. It was in force for 55 min.

The area

The counties it named.

The facts

Issued
May 18, 1995, 3:50 PM EDT (19:50 UTC)
Expired
May 18, 1995, 4:45 PM EDT
In force
55 min
Issued by
NWS Philadelphia/Mount Holly
Area
Whole counties

County Caroline County, MD

The nearest sounding before it

Wallops Is Stn, VA (KWAL), launched 12:00Z, 7.8 hours before the alert went out and 111 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, Wallops Is Stn, VA at 12:00Z on 1995-05-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 873 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, Wallops Is Stn, VA at 12:00Z on 1995-05-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 115 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
873 J/kg
Mixed-layer CIN
-86 J/kg
Mixed-layer LCL
1020 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
115 m²/s²
0-3 km storm-relative helicity
173 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.6

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KPHL 181950
TORPHL
MDC011-182045-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PHILADELPHIA/MOUNT HOLLY NJ
350 PM EDT THU MAY 18 1995
 
THE NATIONAL WEATHER SERVICE IN PHILADELPHIA/MOUNT HOLLY HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  445 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN  MARYLAND
 
   ...CAROLINE COUNTY
 
AT 347 PM EDT RADAR SHOWED A FAST MOVING LINE OF THUNDERSTORMS MOVING
ACROSS THE EASTERN MARYLAND SHORE. THESE STORMS HAVE HAD A HISTORY OF
HAIL...DAMAGING WINDS AND EVEN TORNADOES IN TALBOT COUNTY
.
 
THE STORMS WERE MOVING AT 40 TO 45 MPH TO THE EAST.
 
THIS IS A DANGEROUS STORM.  IF YOU ARE IN THE PATH OF THIS
TORNADO...MOVE TO A BELOW GROUNLD SHELTER IF AVAILABLE.  OTHERWISE
GO TO A SMALL CENTRAL INTERIOR ROOM ON THE LOWEST FLOOR POSSIBLE.
ABANDON CARS AND MOBILE HOMES FOR A REINFORCED BUILDING.
 
EBERWINE

The office that day

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

IssuedProductOfficeCountiesLasted
May 18, 3:01 PM EDTSevere Thunderstorm WarningPHITalbot44 min
May 18, 3:34 PM EDTTornado WarningPHITalbot41 min

Nearby

Tornado Warnings in Maryland, 1995Every tornado warning in 1995Tornadoes 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.