Alert archive / Oklahoma / Special Weather Statements in 2021

Special Weather Statement, NWS Norman, OK

April 27, 2021McClain County, Oklahoma

NWS Norman, OK issued this special weather statement at Apr 27, 2021, 10:46 PM CDT for McClain County, Oklahoma. It was in force for 44 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Apr 27, 2021, 10:46 PM CDT (03:46 UTC)
Expired: Apr 27, 2021, 11:30 PM CDT
In force: 44 min
Issued by: NWS Norman, OK

County McClain County, OK

The radar

The Norman radar (KTLX), 74 km from the middle of the area, began a volume at 03:47 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 text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Apr 27, 6:36 PM CDT, 4 hours 10 minutes earlier.

Area forecast discussion, Apr 27, 6:36 PM CDT, 4 hours 10 minutes before

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Hazardous weather outlook, Apr 27, 12:41 PM CDT, 10 hours 5 minutes before

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In the hours before

Special weather statement, Apr 27, 5:50 PM CDT, 4 hours 56 minutes before

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Special weather statement, Apr 27, 6:24 PM CDT, 4 hours 22 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE Norman OK
624 PM CDT Tue Apr 27 2021

OKZ036-037-TXZ083>085-087-088-280000-
Tillman OK-Jackson OK-Foard TX-Knox TX-Wilbarger TX-Baylor TX-
Hardeman TX-
624 PM CDT Tue Apr 27 2021

...SIGNIFICANT WEATHER ADVISORY FOR western Tillman...southeastern
Jackson...southeastern Foard...northeastern Knox...Wilbarger...
northwestern Baylor and southeastern Hardeman Counties Until 700 PM
CDT...

AT 622 PM CDT, strong thunderstorms were along a line extending from
3 miles northwest of Odell to 7 miles southeast of Medicine Mound to
10 miles south of Thalia, moving northeast at 55 MPH.

HAZARDS INCLUDE...
Hail up to the size of nickels...
Wind gusts to 50 MPH...

LAT...LON 3358 9967 3441 9959 3464 9910 3464 9908
      3393 9903
TIME...MOT...LOC 2322Z 232DEG 47KT 3437 9947 3413 9949 3383 9950

JT

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 27, 7:15 PM CDT	Severe Thunderstorm Warning	OUN	Tillman	45 min
Apr 27, 7:19 PM CDT	Tornado Warning	OUN	Tillman	41 min
Apr 27, 7:53 PM CDT	Severe Thunderstorm Warning	OUN	Comanche, Cotton, Tillman	52 min
Apr 27, 8:10 PM CDT	Severe Thunderstorm Warning	OUN	Cotton, Tillman	50 min
Apr 27, 8:46 PM CDT	Special Weather Statement	OUN	Comanche	29 min
Apr 27, 9:01 PM CDT	Special Weather Statement	OUN	Cotton	29 min
Apr 27, 9:55 PM CDT	Special Weather Statement	OUN	Stephens	50 min
Apr 27, 10:35 PM CDT	Special Weather Statement	OUN	Pottawatomie	25 min
Apr 27, 10:43 PM CDT	Special Weather Statement	OUN	Tillman	32 min
Apr 27, 11:05 PM CDT	Special Weather Statement	OUN	Pottawatomie, Seminole	25 min
Apr 27, 11:24 PM CDT	Special Weather Statement	OUN	Cleveland, Garvin, McClain	36 min
Apr 27, 11:41 PM CDT	Special Weather Statement	OUN	Seminole	34 min
Apr 27, 11:42 PM CDT	Special Weather Statement	OUN	Cotton	33 min
Apr 27, 11:49 PM CDT	Severe Thunderstorm Warning	OUN	Garvin, McClain, Murray	26 min
Apr 27, 11:58 PM CDT	Tornado Warning	OUN	Garvin, McClain	17 min
Apr 28, 12:13 AM CDT	Tornado Warning Tornado observed	OUN	Cleveland, Garvin, McClain, Pottawatomie	32 min
Apr 28, 12:27 AM CDT	Areal Flood Advisory	OUN	Carter, Garvin, McClain, Murray, Stephens	3 hr
Apr 28, 12:47 AM CDT	Flash Flood Warning	OUN	Garvin	8 hr
Apr 28, 12:59 AM CDT	Areal Flood Advisory	OUN	Cleveland, Pottawatomie, Seminole	4 hr
Apr 28, 1:31 AM CDT	Special Weather Statement	OUN	Pottawatomie	29 min
Apr 28, 1:40 AM CDT	Areal Flood Advisory	OUN	Pontotoc, Pottawatomie, Seminole	3 hr
Apr 28, 1:43 AM CDT	Special Weather Statement	OUN	Seminole	32 min
Apr 28, 3:11 AM CDT	Flash Flood Warning	OUN	Carter, Cotton, Jefferson, Murray, Stephens	6 hr
Apr 28, 3:28 AM CDT	Special Weather Statement	OUN	Garvin	32 min
Apr 28, 3:56 AM CDT	Special Weather Statement	OUN	Murray	34 min
Apr 28, 4:09 AM CDT	Special Weather Statement	OUN	Garvin	36 min
Apr 28, 4:25 AM CDT	Severe Thunderstorm Warning	OUN	Carter, Garvin, McClain, Stephens	35 min
Apr 28, 4:27 AM CDT	Special Weather Statement	OUN	Pontotoc	33 min
Apr 28, 5:05 AM CDT	Special Weather Statement	OUN	Hughes	25 min
Apr 28, 5:09 AM CDT	Areal Flood Advisory	OUN	Hughes, Pontotoc, Pottawatomie, Seminole	4 hr
Apr 28, 5:24 AM CDT	River Flood Warning	OUN	Pottawatomie, Seminole	18 hr
Apr 28, 6:19 AM CDT	River Flood Advisory	OUN	Carter, Garvin, Murray	4 hr
Apr 28, 6:33 AM CDT	Flash Flood Warning	OUN	Garvin, Hughes, McClain, Murray, Pontotoc, Pottawatomie and 1 more	4 hr
Apr 28, 8:02 AM CDT	Special Weather Statement	OUN	Murray	28 min
Apr 28, 8:15 AM CDT	Special Weather Statement	OUN	Pontotoc	30 min
Apr 28, 8:33 AM CDT	Severe Thunderstorm Warning	OUN	Hughes, Pontotoc	27 min
Apr 28, 8:47 AM CDT	Special Weather Statement	OUN	Pontotoc	28 min
Apr 28, 8:48 AM CDT	Areal Flood Advisory	OUN	Coal, Hughes, Johnston, Pontotoc	3 hr
Apr 28, 8:56 AM CDT	Special Weather Statement	OUN	Hughes	34 min
Apr 28, 9:03 AM CDT	Flash Flood Warning	OUN	Carter, Garvin, Jefferson, McClain, Murray, Stephens	117 min
Apr 28, 9:14 AM CDT	Flash Flood Warning Considerable damage threat	OUN	Coal, Hughes, Pontotoc, Seminole	3 hr
Apr 28, 9:16 AM CDT	Flash Flood Warning Considerable damage threat	OUN	Coal, Hughes, Pontotoc, Seminole	3 hr
Apr 28, 9:53 AM CDT	River Flood Warning	OUN	Hughes, Seminole	35 hr
Apr 28, 9:56 AM CDT	River Flood Warning	OUN	Carter, Garvin, Murray	13 hr
Apr 28, 9:59 AM CDT	Areal Flood Advisory	OUN	Carter, Jefferson, Johnston, Love, Marshall, Murray	3 hr
Apr 28, 10:46 AM CDT	Flash Flood Warning	OUN	Carter, Johnston, Love, Marshall	4 hr
Apr 28, 11:01 AM CDT	Areal Flood Warning	OUN	Carter, Garvin, Hughes, McClain, Murray, Pontotoc and 2 more	3 hr
Apr 28, 11:39 AM CDT	River Flood Advisory	OUN	Hughes	2 hr
Apr 28, 11:43 AM CDT	Special Weather Statement	OUN	Kay	47 min
Apr 28, 11:59 AM CDT	Special Weather Statement	OUN	Garfield, Kingfisher	31 min
Apr 28, 12:16 PM CDT	Areal Flood Warning	OUN	Coal, Hughes, Pontotoc, Seminole	4 hr
Apr 28, 1:20 PM CDT	Areal Flood Advisory	OUN	Bryan, Marshall	3 hr
Apr 28, 1:31 PM CDT	Areal Flood Advisory	OUN	Cleveland, Grady, McClain, Oklahoma	4 hr
Apr 28, 1:31 PM CDT	Special Weather Statement	OUN	Garfield	29 min
Apr 28, 1:45 PM CDT	Special Weather Statement	OUN	Garfield	30 min
Apr 28, 2:07 PM CDT	River Flood Warning	OUN	Hughes	9 hr
Apr 28, 2:22 PM CDT	Special Weather Statement	OUN	Love	23 min
Apr 28, 2:38 PM CDT	Special Weather Statement	OUN	Canadian	22 min
Apr 28, 2:46 PM CDT	Areal Flood Advisory	OUN	Carter, Johnston, Love, Marshall	3 hr
Apr 28, 3:17 PM CDT	Areal Flood Advisory	OUN	Caddo, Canadian, Grady, Kingfisher, Logan, Oklahoma	3 hr
Apr 28, 3:22 PM CDT	Special Weather Statement	OUN	Logan	23 min
Apr 28, 3:52 PM CDT	Special Weather Statement	OUN	Caddo	23 min
Apr 28, 3:54 PM CDT	River Flood Warning	OUN	Carter, Johnston, Murray	31 hr
Apr 28, 3:56 PM CDT	Areal Flood Advisory	OUN	Caddo, Comanche	3 hr
Apr 28, 4:19 PM CDT	Special Weather Statement	OUN	Lincoln	26 min
Apr 28, 4:21 PM CDT	Special Weather Statement	OUN	Caddo	24 min
Apr 28, 4:23 PM CDT	Special Weather Statement	OUN	Logan, Noble	37 min
Apr 28, 4:48 PM CDT	Special Weather Statement	OUN	Grady	42 min
Apr 28, 4:56 PM CDT	Areal Flood Advisory	OUN	Noble	3 hr
Apr 28, 5:01 PM CDT	Special Weather Statement	OUN	Noble	44 min
Apr 28, 5:23 PM CDT	Special Weather Statement	OUN	Johnston	37 min
Apr 28, 5:36 PM CDT	Severe Thunderstorm Warning	OUN	Atoka, Johnston	24 min
Apr 28, 5:40 PM CDT	Special Weather Statement	OUN	Oklahoma	35 min
Apr 28, 6:02 PM CDT	Special Weather Statement	OUN	Atoka	28 min
Apr 28, 6:26 PM CDT	Special Weather Statement	OUN	Washita	49 min
Apr 28, 6:59 PM CDT	Special Weather Statement	OUN	Caddo	46 min
Apr 27, 7:09 PM CDT	Severe Thunderstorm Warning	OUN	Baylor, Foard, Knox	51 min
Apr 27, 7:44 PM CDT	Severe Thunderstorm Warning	OUN	Baylor, Wilbarger	46 min
Apr 27, 7:53 PM CDT	Tornado Warning	OUN	Wichita	24 min
Apr 27, 7:58 PM CDT	Severe Thunderstorm Warning	OUN	Baylor, Knox, Wilbarger	47 min

Nearby

Special Weather Statements in Oklahoma, 2021 Every special weather statement in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.