Alert archive / Maine / Flash Flood Warnings in 1998

Flash Flood Warning 13, NWS Gray, ME

June 14, 19985 counties in Maine

NWS Gray, ME issued this flash flood warning at Jun 14, 1998, 8:45 AM EDT for 5 counties in Maine. 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 14, 1998, 8:45 AM EDT (12:45 UTC)
Expired
Jun 14, 1998, 12:00 PM EDT
In force
3 hr
Issued by
NWS Gray, ME
Area
Whole counties

Counties Androscoggin County, ME, Franklin County, ME, Kennebec County, ME, Oxford County, ME, Sagadahoc County, ME

The radar

The Portland,ME radar (KGYX), 56 km from the middle of the area, began a volume at 12:44 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Gray, ME (KGYX), launched 12:00Z, 0.8 hours before the alert went out and 56 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 1998-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Gray, ME at 12:00Z on 1998-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 123 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
1 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
441 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
123 m²/s²
0-3 km storm-relative helicity
111 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KPWM 141245
FFWPWM
MEC001-007-011-015-017-023-141600-

BULLETIN - EAS ACTIVATION REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE GRAY ME
845 AM EDT SUN JUN 14 1998

THE NATIONAL WEATHER SERVICE IN GRAY HAS ISSUED A

* FLOOD WARNING FOR...
  ANDROSCOGGIN COUNTY IN SOUTHERN MAINE
  SOUTHERN FRANKLIN COUNTY IN WESTERN MAINE
  KENNEBEC COUNTY IN SOUTH CENTRAL MAINE
  LINCOLN COUNTY IN SOUTHERN MAINE
  SOUTHERN OXFORD COUNTY IN WESTERN MAINE
  SAGADAHOC COUNTY IN SOUTHERN MAINE

* UNTIL 1200 PM EDT

* RAINFALL REPORTS OVER 5 INCHES HAVE BEEN RECEIVED OVER SOUTHWEST
  MAINE FOR THIS STORM.  A SPOTTER IN AUBURN REPORTIING A TOTAL
  OF 6.65 INCHES AND DURHAM REPORTED 6.20 INCHES OF RAIN.

* AT 8 AM... NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED MORE
  HEAVY RAIN OVER SOUTHWEST MAINE... MOVING TO THE NORTH NORTHWEST.

* FLOODING OF SMALL RIVERS AND STREAMS IS VERY LIKELY WITH THIS
  RAINFALL.

* PEOPLE LIVING NEAR SMALL RIVERS AND STREAMS SHOULD BMONITOR WATER
  LEVELS CLOSELY AND BE PREPARED TO MOVE TO HIGHER GROUND.
  MOTORISTS SHOULD NOT ATTEMPT TO CROSS ANY ROADS COVERED BY
  RUNNING WATER.

SJC/NWS GRAY ME

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 13, 8:17 PM EDTFlash Flood WarningGYXCumberland6 hr
Jun 13, 11:13 PM EDTFlash Flood WarningGYXCumberland, York13 hr
Jun 14, 8:45 AM EDTFlash Flood WarningGYXLincoln3 hr
Jun 14, 10:00 AM EDTFlash Flood WarningGYXAndroscoggin, Cumberland, Franklin, Kennebec, Oxford, Sagadahoc10 hr
Jun 14, 10:00 AM EDTFlash Flood WarningGYXYork10 hr
Jun 14, 10:00 AM EDTFlash Flood WarningGYXLincoln10 hr
Jun 14, 2:30 PM EDTFlash Flood WarningGYXAndroscoggin, Cumberland, Franklin, Kennebec, Oxford, Sagadahoc10 hr
Jun 14, 2:30 PM EDTFlash Flood WarningGYXYork10 hr
Jun 14, 2:30 PM EDTFlash Flood WarningGYXLincoln10 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; radar from the NEXRAD Level II archive.