Alert archive / New York / Flash Flood Warnings in 1993

Flash Flood Warning 16, NWS Binghamton, NY

April 11, 1993Chemung County, Schuyler County, New York

NWS Binghamton, NY issued this flash flood warning at Apr 11, 1993, 1:02 AM EDT for Chemung County, Schuyler County, New York. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Apr 11, 1993, 1:02 AM EDT (05:02 UTC)
Expired
Apr 11, 1993, 6:00 AM EDT
In force
5 hr
Issued by
NWS Binghamton, NY
Area
Whole counties

Counties Chemung County, NY, Schuyler County, NY

The nearest sounding before it

Albany, NY (KALB), launched 00:00Z, 5.0 hours before the alert went out and 249 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, Albany, NY at 00:00Z on 1993-04-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 86 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, Albany, NY at 00:00Z on 1993-04-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 166 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
86 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
693 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
166 m²/s²
0-3 km storm-relative helicity
213 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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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 Binghamton, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 10, 8:00 PM EDTFlash Flood WarningBGMChenango, Delaware6 hr
Apr 10, 10:00 PM EDTFlash Flood WarningBGMBroome, Tioga5 hr
Apr 10, 11:59 PM EDTFlash Flood WarningBGMCortland, Tompkins5 hr
Apr 11, 12:48 AM EDTFlash Flood WarningBGMChenango, Delaware, Otsego6 hr
Apr 11, 2:00 AM EDTFlash Flood WarningBGMBroome, Tioga6 hr

Nearby

Flash Flood Warnings in New York, 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.