Alert archive / New Jersey / Flash Flood Warnings in 1993

Flash Flood Warning 1, NWS New York, NY

April 1, 1993Middlesex County, Monmouth County, New Jersey

NWS New York, NY issued this flash flood warning at Apr 1, 1993, 7:00 AM EST for Middlesex County, Monmouth County, New Jersey. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Apr 1, 1993, 7:00 AM EST (12:00 UTC)
Expired
Apr 1, 1993, 1:00 PM EST
In force
6 hr
Issued by
NWS New York, NY
Area
Whole counties

Counties Middlesex County, NJ, Monmouth County, NJ

The nearest sounding before it

Atlantic City In, NJ (KACY), launched 12:00Z, 0.0 hours before the alert went out and 103 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, Atlantic City In, NJ at 12:00Z on 1993-04-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Atlantic City In, NJ at 12:00Z on 1993-04-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 200 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
492 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
200 m²/s²
0-3 km storm-relative helicity
378 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 1, 7:00 AM ESTFlash Flood WarningOKXHunterdon, Morris, Sussex, Warren6 hr
Apr 1, 7:00 AM ESTFlash Flood WarningOKXBergen, Essex, Passaic6 hr
Apr 1, 7:00 AM ESTFlash Flood WarningOKXHudson6 hr
Apr 1, 7:00 AM ESTFlash Flood WarningOKXSomerset, Union6 hr
Apr 1, 8:17 AM ESTFlash Flood WarningOKXRichmond3 hr
Apr 1, 8:17 AM ESTFlash Flood WarningOKXBronx, New York3 hr
Apr 1, 8:17 AM ESTFlash Flood WarningOKXOrange, Putnam, Rockland3 hr
Apr 1, 8:17 AM ESTFlash Flood WarningOKXKings, Queens3 hr
Apr 1, 8:17 AM ESTFlash Flood WarningOKXNassau, Suffolk3 hr
Apr 1, 1:00 PM ESTFlash Flood WarningOKXWestchester7 hr
Apr 1, 4:45 PM ESTSevere Thunderstorm WarningOKXSuffolk60 min

Nearby

Flash Flood Warnings in New Jersey, 1993Every flash flood warning in 1993

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.