Alert archive / Maine / Flash Flood Warnings in 1998

Flash Flood Warning 36, NWS Gray, ME

June 27, 1998Franklin County, Oxford County, Maine

NWS Gray, ME issued this flash flood warning at Jun 27, 1998, 3:09 PM EDT for Franklin County, Oxford County, Maine. It was in force for 8 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, 3:09 PM EDT (19:09 UTC)
Expired
Jun 27, 1998, 10:55 PM EDT
In force
8 hr
Issued by
NWS Gray, ME
Area
Whole counties

Counties Franklin County, ME, Oxford County, ME

The nearest sounding before it

Gray, ME (KGYX), launched 12:00Z, 7.2 hours before the alert went out and 98 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, Gray, ME at 12:00Z on 1998-06-27Temperature 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, Gray, ME at 12:00Z on 1998-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 square meters per square second.1939Sfc1 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
-121 J/kg
Mixed-layer LCL
444 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
50 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KPWM 271909
FFWPWM
MEC007-017-NHC001-003-007-009-280255-

BULLETIN - EAS ACTIVATION REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE GRAY ME
309 PM EDT SAT JUN 27 1998

THE NATIONAL WEATHER SERVICE IN GRAY HAS ISSUED A

* FLOOD WARNING FOR...
  FRANKLIN COUNTY IN WESTERN MAINE
  OXFORD COUNTY IN WESTERN MAINE
  BELKNAP COUNTY IN CENTRAL NEW HAMPSHIRE
  CARROLL COUNTY IN CENTRAL NEW HAMPSHIRE
  COOS COUNTY IN NORTHERN NEW HAMPSHIRE
  GRAFTON COUNTY IN CENTRAL NEW HAMPSHIRE

* UNTIL 1055 PM EDT

* AT 300 PM EDT... NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  THAT THE AREA OF HEAVY RAIN AS MOVED OUT OF THE WARNING AREA.

* SMALL RIVERS AND STREAMS ARE CRESTING OR ABOUT TO CREST IN THE
  WARNING AREA. HOWEVER FLOODING WILL CONTINUE FOR THE NEXT SEVERAL
  HOURS UNTIL WATERS RECEDE BELOW FLOOD LEVELS.

THE BAKER RIVER IN RUMNEY HAS STARTED TO RECEDE. MANY TOWNS IN
GRAFTON COUNTY HAVE BEEN ISOLATED BECAUSE OF WASHED OUT ROADS AND
FLOODING FROM THE BAKER RIVER AND MANY OF ITS TRIBUTARIES. PEOPLE
ARE URGED TO STAY OUT OF THIS AREA TO ALLOW EMERGENCY PERSONEL TO
RESPOND.

HAWLEY

The office that day

Everything else NWS Gray, ME issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 27, 7:53 AM EDTFlash Flood WarningGYXCumberland, Oxford, York6 hr
Jun 27, 9:31 AM EDTFlash Flood WarningGYXFranklin5 hr

Nearby

Flash Flood Warnings in Maine, 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.