Alert archive / Maine / Flash Flood Warnings in 1998

Flash Flood Warning 30, NWS Gray, ME

June 19, 1998Somerset County, Maine

NWS Gray, ME issued this flash flood warning at Jun 19, 1998, 6:58 PM EDT for Somerset County, Maine. It was in force for 2 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 19, 1998, 6:58 PM EDT (22:58 UTC)
Expired: Jun 19, 1998, 9:00 PM EDT
In force: 2 hr
Issued by: NWS Gray, ME
Area: Whole counties

County Somerset County, ME

The nearest sounding before it

Chatham, MA (KCHH), launched 12:00Z, 11.0 hours before the alert went out and 427 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 937 m above ground
0-6 km bulk shear: 12 kt
0-1 km storm-relative helicity: 28 m²/s²
0-3 km storm-relative helicity: 51 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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.

In the hours before

Special weather statement, Jun 19, 6:28 PM EDT, 30 minutes before

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Special weather statement, Jun 19, 6:28 PM EDT, 30 minutes before

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Special weather statement, Jun 19, 6:28 PM EDT, 30 minutes before

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Special weather statement, Jun 19, 6:28 PM EDT, 30 minutes before

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Special weather statement, Jun 19, 6:40 PM EDT, 18 minutes before

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Special weather statement, Jun 19, 6:40 PM EDT, 18 minutes before

<!doctype html>
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<head>
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<body>
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      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
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      <p id="message2">
        Please try again in a few minutes.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 18, 8:58 PM EDT	Flash Flood Warning	GYX	Franklin	3 hr

Nearby

Flash Flood Warnings in Maine, 1998 Every 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.