Alert archive / New York / Flash Flood Warnings in 1998

Flash Flood Warning 105, NWS Burlington, VT

June 27, 1998Clinton County, New York

NWS Burlington, VT issued this flash flood warning at Jun 27, 1998, 2:35 PM EDT for Clinton County, New York. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 27, 1998, 2:35 PM EDT (18:35 UTC)
Expired
Jun 27, 1998, 5:35 PM EDT
In force
3 hr
Issued by
NWS Burlington, VT
Area
Whole counties

County Clinton County, NY

The nearest sounding before it

Albany, NY (KALY), launched 12:00Z, 6.6 hours before the alert went out and 229 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 12:00Z on 1998-06-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 196 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, Albany, NY at 12:00Z on 1998-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 202 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
196 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
479 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
202 m²/s²
0-3 km storm-relative helicity
200 m²/s²
Significant tornado parameter
0.2
Supercell composite
1.5

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.

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Burlington, VT wrote its last area forecast discussion before this flash flood warning went out at Jun 27, 2:00 PM EDT, 35 minutes earlier.

Area forecast discussion, Jun 27, 2:00 PM EDT, 35 minutes before
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The office that day

Everything else NWS Burlington, VT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 27, 2:09 AM EDTFlash Flood WarningBTVAddison, Orange, Washington4 hr
Jun 27, 3:24 AM EDTFlash Flood WarningBTVWindsor3 hr
Jun 27, 5:12 AM EDTFlash Flood WarningBTVOrange4 hr
Jun 27, 5:53 AM EDTFlash Flood WarningBTVAddison, Orange, Windsor4 hr
Jun 27, 5:53 AM EDTFlash Flood WarningBTVWashington4 hr
Jun 27, 6:10 AM EDTFlash Flood WarningBTVChittenden, Lamoille3 hr
Jun 27, 9:11 AM EDTFlash Flood WarningBTVOrange6 hr
Jun 27, 9:51 AM EDTFlash Flood WarningBTVAddison, Washington5 hr
Jun 27, 9:51 AM EDTFlash Flood WarningBTVWindsor5 hr
Jun 27, 3:20 PM EDTFlash Flood WarningBTVWindsor5 hr
Jun 26, 10:12 PM EDTFlash Flood WarningBTVClinton, Essex6 hr
Jun 27, 3:58 AM EDTFlash Flood WarningBTVClinton, Essex5 hr
Jun 27, 8:55 AM EDTFlash Flood WarningBTVClinton, Essex6 hr
Jun 27, 5:41 PM EDTFlash Flood WarningBTVClinton5 hr

Nearby

Flash Flood Warnings in New York, 1998Every flash flood warning in 1998

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.