Alert archive / Alabama / Special Weather Statements in 2015

Special Weather Statement, NWS Mobile, AL

June 9, 2015Mobile County, Alabama

NWS Mobile, AL issued this special weather statement at Jun 9, 2015, 10:04 AM CDT for Mobile County, Alabama. It was in force for 56 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: Jun 9, 2015, 10:04 AM CDT (15:04 UTC)
Expired: Jun 9, 2015, 11:00 AM CDT
In force: 56 min
Issued by: NWS Mobile, AL

County Mobile County, AL

The radar

The Mobile radar (KMOB), 47 km from the middle of the area, began a volume at 15:03 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

Slidell Radar S, LA (KSIL), launched 12:00Z, 3.1 hours before the alert went out and 149 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: 2023 J/kg
Mixed-layer CIN: -14 J/kg
Mixed-layer LCL: 807 m above ground
0-6 km bulk shear: 17 kt
0-1 km storm-relative helicity: 9 m²/s²
0-3 km storm-relative helicity: 6 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.4

Open this sounding in Storm Lab

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 Mobile, AL wrote its last area forecast discussion before this special weather statement went out at Jun 9, 8:31 AM CDT, 1 hour 33 minutes earlier.

Area forecast discussion, Jun 9, 8:31 AM CDT, 1 hour 33 minutes before

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Hazardous weather outlook, Jun 9, 5:18 AM CDT, 4 hours 46 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MOBILE AL
518 AM CDT TUE JUN 9 2015

ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-101030-
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL-
BALDWIN CENTRAL-MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA INLAND-
ESCAMBIA COASTAL-SANTA ROSA INLAND-SANTA ROSA COASTAL-
OKALOOSA INLAND-OKALOOSA COASTAL-WAYNE-PERRY-GREENE-STONE-GEORGE-
518 AM CDT TUE JUN 9 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
ALABAMA...SOUTHWEST ALABAMA...NORTHWEST FLORIDA AND SOUTHEAST
MISSISSIPPI.

.DAY ONE...TODAY AND TONIGHT

SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS WILL DEVELOP ACROSS
THE AREA TODAY. A FEW OF THE STORMS COULD CONTAIN STRONG GUSTY WINDS.
LOCALLY HEAVY RAIN IS ALSO POSSIBLE.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS ARE EXPECTED ACROSS
THE REGION EACH DAY THROUGH THE END OF THE WEEK. PERIODS OF LOCALLY
HEAVY RAINFALL ARE LIKELY AND MAY RESULT IN ISOLATED INSTANCES OF
FLASH FLOODING.

AN INCREASED RISK OF RIP CURRENTS WILL DEVELOP BY THE END OF THE
WEEK.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF SKYWARN SEVERE STORM SPOTTER NETWORKS IS NOT
EXPECTED THROUGH MONDAY.

GMZ630>635-650-655-670-675-101030-
NORTHERN MOBILE BAY-SOUTHERN MOBILE BAY-MISSISSIPPI SOUND-
PERDIDO BAY-PENSACOLA BAY SYSTEM-CHOCTAWHATCHEE BAY-
COASTAL WATERS FROM PENSACOLA FL TO PASCAGOULA MS OUT 20 NM-
COASTAL WATERS FROM DESTIN TO PENSACOLA FL OUT 20 NM-
WATERS FROM PENSACOLA FL TO PASCAGOULA MS FROM 20 TO 60 NM-
WATERS FROM DESTIN TO PENSACOLA FL FROM 20 TO 60 NM-
518 AM CDT TUE JUN 9 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE COASTAL
WATERS OF ALABAMA AND NORTHWEST FLORIDA.

.DAY ONE...TODAY AND TONIGHT

SCATTERED SHOWERS AND THUNDERSTORMS CAN BE EXPECTED THROUGH THE DAY.
A FEW OF THE STORMS COULD CONTAIN GUSTY WINDS AND FREQUENT LIGHTNING.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

INCREASING ONSHORE WINDS AND SEAS CAN BE EXPECTED BY THURSDAY...AND
WILL PERSIST THROUGH THE END OF THE WEEK.

WINDS AND SEAS WILL BE HIGHER NEAR SCATTERED TO NUMEROUS THUNDERSTORMS
THROUGH THE FORECAST PERIOD.

In the hours before

Special weather statement, Jun 9, 6:42 AM CDT, 3 hours 22 minutes before

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Special weather statement, Jun 9, 7:17 AM CDT, 2 hours 47 minutes before

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Special weather statement, Jun 9, 8:14 AM CDT, 1 hour 50 minutes before

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Special weather statement, Jun 9, 9:00 AM CDT, 1 hour 4 minutes before

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Special weather statement, Jun 9, 10:04 AM CDT, 0 minutes before

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Special weather statement, Jun 9, 10:04 AM CDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 9, 7:17 AM CDT	Special Weather Statement	MOB	Baldwin, Mobile, Washington	58 min
Jun 9, 7:40 AM CDT	Areal Flood Advisory	MOB	Clarke, Washington	2 hr
Jun 9, 7:52 AM CDT	Severe Thunderstorm Warning	MOB	Mobile, Washington	27 min
Jun 9, 9:00 AM CDT	Special Weather Statement	MOB	Mobile	45 min
Jun 9, 9:35 AM CDT	Areal Flood Advisory	MOB	Mobile	55 min
Jun 9, 10:01 AM CDT	Special Marine Warning	MOB		89 min
Jun 9, 10:21 AM CDT	Special Weather Statement	MOB	Baldwin	39 min
Jun 9, 10:26 AM CDT	Areal Flood Advisory	MOB	Mobile	3 hr
Jun 9, 10:30 AM CDT	Special Marine Warning	MOB		60 min
Jun 9, 10:36 AM CDT	Areal Flood Advisory	MOB	Baldwin	114 min
Jun 9, 5:25 PM CDT	Special Weather Statement	MOB	Crenshaw	65 min
Jun 9, 5:40 PM CDT	Severe Thunderstorm Warning	MOB	Crenshaw	50 min
Jun 9, 6:18 PM CDT	Areal Flood Advisory	MOB	Butler, Crenshaw	3 hr
Jun 9, 6:22 PM CDT	Special Weather Statement	MOB	Crenshaw	23 min
Jun 9, 6:42 AM CDT	Special Weather Statement	MOB	Wayne	63 min
Jun 9, 8:14 AM CDT	Special Weather Statement	MOB	George, Greene, Perry, Stone	46 min

Nearby

Special Weather Statements in Alabama, 2015 Every special weather statement in 2015

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.