Alert archive / Oklahoma / Flash Flood Warnings in 2022

Flash Flood Warning 26, NWS Norman, OK

June 5, 2022Oklahoma County, Oklahoma

NWS Norman, OK issued this flash flood warning at Jun 5, 2022, 9:03 AM CDT for Oklahoma County, Oklahoma. It was in force for 4 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 5, 2022, 9:03 AM CDT (14:03 UTC)
Expired: Jun 5, 2022, 1:00 PM CDT
In force: 4 hr
Issued by: NWS Norman, OK
Area: Storm-based polygon
Flood severity: None

County Oklahoma County, OK

The radar

The Norman radar (KTLX), 27 km from the middle of the area, began a volume at 14:04 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 12:00Z, 2.1 hours before the alert went out and 332 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: 1501 J/kg
Mixed-layer CIN: -212 J/kg
Mixed-layer LCL: 1069 m above ground
0-6 km bulk shear: 31 kt
0-1 km storm-relative helicity: 142 m²/s²
0-3 km storm-relative helicity: 220 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 3.9

Open this sounding in Storm Lab

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 5, 4:23 AM CDT	Special Weather Statement	OUN	Alfalfa, Grant	37 min
Jun 5, 4:56 AM CDT	Special Weather Statement	OUN	Alfalfa	34 min
Jun 5, 4:58 AM CDT	Special Weather Statement	OUN	Grant, Kay	32 min
Jun 5, 5:06 AM CDT	Severe Thunderstorm Warning	OUN	Alfalfa, Grant	24 min
Jun 5, 5:25 AM CDT	Severe Thunderstorm Warning	OUN	Alfalfa, Garfield, Grant	35 min
Jun 5, 5:28 AM CDT	Special Weather Statement	OUN	Grant, Kay	32 min
Jun 5, 5:52 AM CDT	Areal Flood Advisory	OUN	Alfalfa, Grant	3 hr
Jun 5, 6:12 AM CDT	Special Weather Statement	OUN	Grant, Noble	33 min
Jun 5, 6:33 AM CDT	Severe Thunderstorm Warning	OUN	Alfalfa, Garfield, Grant	42 min
Jun 5, 6:50 AM CDT	Special Weather Statement	OUN	Noble	25 min
Jun 5, 6:58 AM CDT	Severe Thunderstorm Warning	OUN	Garfield, Grant, Noble	47 min
Jun 5, 7:21 AM CDT	Special Weather Statement	OUN	Payne	39 min
Jun 5, 7:56 AM CDT	Special Weather Statement	OUN	Oklahoma	34 min
Jun 5, 7:57 AM CDT	Special Weather Statement	OUN	Logan	33 min
Jun 5, 8:18 AM CDT	Severe Thunderstorm Warning	OUN	Logan, Oklahoma	21 min
Jun 5, 8:41 AM CDT	Special Weather Statement	OUN	Oklahoma	34 min
Jun 5, 9:08 AM CDT	Severe Thunderstorm Warning	OUN	Logan, Oklahoma	22 min
Jun 5, 9:09 AM CDT	Areal Flood Advisory	OUN	Cleveland, Oklahoma	3 hr
Jun 5, 9:28 AM CDT	Special Weather Statement	OUN	Kay	32 min
Jun 5, 9:30 AM CDT	Severe Thunderstorm Warning	OUN	Logan, Oklahoma	15 min
Jun 5, 9:42 AM CDT	Special Weather Statement	OUN	Cleveland, Oklahoma	33 min
Jun 5, 9:59 AM CDT	Severe Thunderstorm Warning	OUN	Cleveland, Pottawatomie	31 min
Jun 5, 10:00 AM CDT	Areal Flood Advisory	OUN	Pottawatomie	4 hr
Jun 5, 10:29 AM CDT	Special Weather Statement	OUN	Pontotoc, Pottawatomie, Seminole	46 min
Jun 5, 11:12 AM CDT	Severe Thunderstorm Warning	OUN	Pontotoc	33 min
Jun 5, 11:36 AM CDT	Areal Flood Advisory	OUN	Pontotoc	3 hr
Jun 5, 11:39 AM CDT	Severe Thunderstorm Warning	OUN	Atoka, Coal, Johnston, Pontotoc	51 min
Jun 5, 12:25 PM CDT	Special Weather Statement	OUN	Atoka, Bryan, Coal	35 min
Jun 5, 12:57 PM CDT	Areal Flood Advisory	OUN	Atoka, Bryan, Coal, Johnston, Pontotoc	3 hr
Jun 5, 1:14 PM CDT	Special Weather Statement	OUN	Bryan	46 min

Nearby

Flash Flood Warnings in Oklahoma, 2022 Every flash flood warning in 2022

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.