Alert archive / Alabama / Special Weather Statements in 2011

Special Weather Statement, NWS Birmingham, AL

March 14, 2011Shelby County, Alabama

NWS Birmingham, AL issued this special weather statement at Mar 14, 2011, 5:49 PM CDT for Shelby County, Alabama. It was in force for 41 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: Mar 14, 2011, 5:49 PM CDT (22:49 UTC)
Expired: Mar 14, 2011, 6:30 PM CDT
In force: 41 min
Issued by: NWS Birmingham, AL

County Shelby County, AL

The radar

The Birmingham radar (KBMX), 20 km from the middle of the area, began a volume at 22:51 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, in the capitals the NWS used until 2016.

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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 Birmingham, AL wrote its last area forecast discussion before this special weather statement went out at Mar 14, 3:53 PM CDT, 1 hour 56 minutes earlier.

Area forecast discussion, Mar 14, 3:53 PM CDT, 1 hour 56 minutes before

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Hazardous weather outlook, Mar 14, 1:44 PM CDT, 4 hours 5 minutes before

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In the hours before

Special weather statement, Mar 14, 4:14 PM CDT, 1 hour 35 minutes before

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Special weather statement, Mar 14, 5:27 PM CDT, 22 minutes before

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Local storm report, Mar 14, 5:39 PM CDT, 10 minutes before

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Special weather statement, Mar 14, 5:49 PM CDT, 0 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
549 PM CDT MON MAR 14 2011

ALZ025-142330-
SHELBY AL-
549 PM CDT MON MAR 14 2011

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL SHELBY COUNTY UNTIL 630
PM CDT...

AT 546 PM CDT...THE NATIONAL WEATHER SERVICE WAS TRACKING A STRONG
THUNDERSTORM NEAR HELENA...MOVING EAST AT 40 MPH.

WIND GUSTS UP TO 40 MPH ARE EXPECTED WITH THIS STORM.

LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...
  ALABASTER...
  PELHAM...
  CHELSEA...
  COLUMBIANA...
  WILSONVILLE...

&&

LAT...LON 3337 8635 3335 8637 3330 8636 3328 8644
      3326 8643 3324 8646 3321 8646 3319 8650
      3316 8649 3321 8696 3327 8695 3330 8693
      3333 8690 3334 8684 3336 8683 3339 8678
TIME...MOT...LOC 2249Z 274DEG 34KT 3329 8684

27

The office that day

Everything else NWS Birmingham, AL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 14, 2:42 PM CDT	Areal Flood Advisory	BMX	Lamar	108 min
Mar 14, 4:14 PM CDT	Special Weather Statement	BMX	Greene, Sumter	46 min
Mar 14, 4:40 PM CDT	Areal Flood Advisory	BMX	Lamar	3 hr
Mar 14, 4:43 PM CDT	Areal Flood Advisory	BMX	Lamar	3 hr
Mar 14, 5:27 PM CDT	Special Weather Statement	BMX	Jefferson	48 min
Mar 14, 6:34 PM CDT	Special Weather Statement	BMX	Coosa	41 min

Nearby

Special Weather Statements in Alabama, 2011 Every special weather statement in 2011

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.