Alert archive / Oklahoma / Flash Flood Warnings in 2019
Flash Flood Warning 112, NWS Norman, OK
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.
- 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
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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</html>Hazardous weather outlook, Jun 14, 4:43 AM CDT, 20 minutes before
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Special weather statement, Jun 14, 3:52 AM CDT, 1 hour 11 minutes before
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</html>Local storm report, Jun 14, 3:53 AM CDT, 1 hour 10 minutes before
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</html>Special weather statement, Jun 14, 4:24 AM CDT, 39 minutes before
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</html>Special weather statement, Jun 14, 4:29 AM CDT, 34 minutes before
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</html>The office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 13, 11:29 PM CDT | Special Weather Statement | OUN | Harper | 46 min |
| Jun 14, 1:04 AM CDT | Special Weather Statement | OUN | Alfalfa | 41 min |
| Jun 14, 1:19 AM CDT | Special Weather Statement | OUN | Ellis, Harper | 56 min |
| Jun 14, 1:42 AM CDT | Special Weather Statement | OUN | Alfalfa | 33 min |
| Jun 14, 1:49 AM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Grant | 41 min |
| Jun 14, 2:18 AM CDT | Severe Thunderstorm Warning | OUN | Grant, Kay | 42 min |
| Jun 14, 2:23 AM CDT | Special Weather Statement | OUN | Ellis, Harper, Woodward | 22 min |
| Jun 14, 2:49 AM CDT | Special Weather Statement | OUN | Logan | 26 min |
| Jun 14, 2:51 AM CDT | Severe Thunderstorm Warning | OUN | Grant, Kay | 24 min |
| Jun 14, 3:09 AM CDT | Special Weather Statement | OUN | Beckham, Custer, Dewey, Ellis, Roger Mills, Woodward | 21 min |
| Jun 14, 3:17 AM CDT | Special Weather Statement | OUN | Noble | 28 min |
| Jun 14, 3:28 AM CDT | Special Weather Statement | OUN | Jackson, Kiowa, Tillman | 62 min |
| Jun 14, 3:48 AM CDT | Special Weather Statement | OUN | Custer, Roger Mills, Washita | 27 min |
| Jun 14, 3:52 AM CDT | Special Weather Statement | OUN | Logan, Oklahoma | 38 min |
| Jun 14, 4:15 AM CDT | Areal Flood Advisory | OUN | Logan, Payne | 3 hr |
| Jun 14, 4:24 AM CDT | Special Weather Statement | OUN | Blaine, Custer | 36 min |
| Jun 14, 4:29 AM CDT | Special Weather Statement | OUN | Cleveland, Oklahoma, Payne | 46 min |
| Jun 14, 4:37 AM CDT | Areal Flood Advisory | OUN | Canadian, Cleveland, Grady, McClain, Oklahoma | 3 hr |
| Jun 14, 5:09 AM CDT | Special Weather Statement | OUN | Caddo | 51 min |
| Jun 14, 5:32 AM CDT | Special Weather Statement | OUN | Cleveland, McClain | 58 min |
| Jun 14, 5:57 AM CDT | Special Weather Statement | OUN | Tillman | 33 min |
| Jun 14, 4:54 AM CDT | Special Weather Statement | OUN | Hardeman | 51 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.