Alert archive / Oklahoma / Flash Flood Warnings in 2019

Flash Flood Warning 112, NWS Norman, OK

June 14, 20194 counties in Oklahoma

NWS Norman, OK issued this flash flood warning at Jun 14, 2019, 5:03 AM CDT for 4 counties in Oklahoma. 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, 2019, 5:03 AM CDT (10:03 UTC)
Expired
Jun 14, 2019, 8:00 AM CDT
In force
3 hr
Issued by
NWS Norman, OK
Area
Storm-based polygon
Flood severity
None

Counties Cleveland County, OK, Grady County, OK, McClain County, OK, Oklahoma County, OK

The radar

The Norman radar (KTLX), 26 km from the middle of the area, began a volume at 10:04 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

Dodge City, (KDDC), launched 00:00Z, 10.1 hours before the alert went out and 357 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, Dodge City, at 00:00Z on 2019-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Dodge City, at 00:00Z on 2019-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 113 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2041 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
113 m²/s²
0-3 km storm-relative helicity
421 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

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 Norman, OK wrote its last area forecast discussion before this flash flood warning went out at Jun 14, 3:22 AM CDT, 1 hour 41 minutes earlier.

Area forecast discussion, Jun 14, 3:22 AM CDT, 1 hour 41 minutes before
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Hazardous weather outlook, Jun 14, 4:43 AM CDT, 20 minutes before
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In the hours before

Special weather statement, Jun 14, 3:52 AM CDT, 1 hour 11 minutes before
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Local storm report, Jun 14, 3:53 AM CDT, 1 hour 10 minutes before
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Local storm report, Jun 14, 4:12 AM CDT, 51 minutes before
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Special weather statement, Jun 14, 4:24 AM CDT, 39 minutes before
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Special weather statement, Jun 14, 4:29 AM CDT, 34 minutes before
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Special weather statement, Jun 14, 4:54 AM CDT, 9 minutes before
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The office that day

Everything else NWS Norman, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 13, 11:29 PM CDTSpecial Weather StatementOUNHarper46 min
Jun 14, 1:04 AM CDTSpecial Weather StatementOUNAlfalfa41 min
Jun 14, 1:19 AM CDTSpecial Weather StatementOUNEllis, Harper56 min
Jun 14, 1:42 AM CDTSpecial Weather StatementOUNAlfalfa33 min
Jun 14, 1:49 AM CDTSevere Thunderstorm WarningOUNAlfalfa, Grant41 min
Jun 14, 2:18 AM CDTSevere Thunderstorm WarningOUNGrant, Kay42 min
Jun 14, 2:23 AM CDTSpecial Weather StatementOUNEllis, Harper, Woodward22 min
Jun 14, 2:49 AM CDTSpecial Weather StatementOUNLogan26 min
Jun 14, 2:51 AM CDTSevere Thunderstorm WarningOUNGrant, Kay24 min
Jun 14, 3:09 AM CDTSpecial Weather StatementOUNBeckham, Custer, Dewey, Ellis, Roger Mills, Woodward21 min
Jun 14, 3:17 AM CDTSpecial Weather StatementOUNNoble28 min
Jun 14, 3:28 AM CDTSpecial Weather StatementOUNJackson, Kiowa, Tillman62 min
Jun 14, 3:48 AM CDTSpecial Weather StatementOUNCuster, Roger Mills, Washita27 min
Jun 14, 3:52 AM CDTSpecial Weather StatementOUNLogan, Oklahoma38 min
Jun 14, 4:15 AM CDTAreal Flood AdvisoryOUNLogan, Payne3 hr
Jun 14, 4:24 AM CDTSpecial Weather StatementOUNBlaine, Custer36 min
Jun 14, 4:29 AM CDTSpecial Weather StatementOUNCleveland, Oklahoma, Payne46 min
Jun 14, 4:37 AM CDTAreal Flood AdvisoryOUNCanadian, Cleveland, Grady, McClain, Oklahoma3 hr
Jun 14, 5:09 AM CDTSpecial Weather StatementOUNCaddo51 min
Jun 14, 5:32 AM CDTSpecial Weather StatementOUNCleveland, McClain58 min
Jun 14, 5:57 AM CDTSpecial Weather StatementOUNTillman33 min
Jun 14, 4:54 AM CDTSpecial Weather StatementOUNHardeman51 min

Nearby

Flash Flood Warnings in Oklahoma, 2019Every flash flood warning in 2019

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.