Alert archive / Alabama / Special Weather Statements in 2017
Special Weather Statement, NWS Mobile, AL
NWS Mobile, AL issued this special weather statement at Mar 30, 2017, 5:31 PM CDT for Butler County, Covington County, Crenshaw County, Alabama; Okaloosa County, Florida. It was in force for 59 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 30, 2017, 5:31 PM CDT (22:31 UTC)
- Expired
- Mar 30, 2017, 6:30 PM CDT
- In force
- 59 min
- Issued by
- NWS Mobile, AL
Counties Butler County, AL, Covington County, AL, Crenshaw County, AL, Okaloosa County, FL
The radar
The Ft Rucker radar (KEOX), 84 km from the middle of the area, began a volume at 22:32 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
Birmingham, AL (KBMX), launched 12:00Z, 10.5 hours before the alert went out and 203 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
- 5 J/kg
- Mixed-layer CIN
- -258 J/kg
- Mixed-layer LCL
- 887 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- -23 m²/s²
- 0-3 km storm-relative helicity
- -14 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
The text
As transmitted.
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</html>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 Mar 30, 3:00 PM CDT, 2 hours 31 minutes earlier.
Area forecast discussion, Mar 30, 3:00 PM CDT, 2 hours 31 minutes before
Area Forecast Discussion National Weather Service Mobile AL 300 PM CDT Thu Mar 30 2017 .NEAR TERM /Now Through Friday/... Ongoing strong to potentially severe thunderstorms east of the Alabama River will continue to move east this evening, with the thunderstorms exiting the eastern portion of the forecast area between 10 pm and midnight. Isolated to scattered rain showers in the wake of the line of thunderstorms and along a weak cold front approaching the region from the northwest will linger through this evening, and then finally move east of the forecast are by late tonight as the front passes through. Skies will clear on Friday followed by sunny skies and continued above normal temperatures. Low temperatures tonight will range from 52 to 57 degrees, and around 60 degrees along the beaches. High temperatures Friday will range from 78 to 83 degrees inland areas, with mid 70s along the beaches. /22 .SHORT TERM /Friday night Through Sunday night/...Upper riding builds over the area through Saturday as a trough digs over the southwestern states. This results in dry weather with above normal temperatures. Highs on Saturday and Sunday will be in the low to mid 80s in most areas. The ridge begins to move eastward on Sunday as the strong shortwave and an associated sfc low move east. Showers and thunderstorms will begin to move into the area late in the day on Sunday with the better chances coming Sunday night. /13 .LONG TERM /Monday Through Thursday/...As this system ejects northeast Sunday night into Monday it will take on a neutral to slightly negative tilt. Based on the position of the upper shortwave and associated sfc low, the central Gulf Coast will be in a favorable position for seeing strong to severe thunderstorms Sunday night into Monday. Deep layer wind fields along with instability levels will set the stage for all modes of severe storms. Strong forcing along with slow movement will also lead the potential of very heavy rain. This will definitely bear watching over the next few days. A dry period follows on Tuesday into early Wednesday. The next system approaches on Wednesday as northern stream trough moving across the Ohio Valley sends a cold front southward toward the Gulf Coast. This will bring the next chance of showers and storms Wednesday afternoon into Wednesday night. /13 && .MARINE...Moderate southerly wind flow will shift west to northwest overnight and diminish to 10 to 15 knots. Southerly winds redevelop over the weekend and building by early next week as another upper system approaches from the west. /22 && .PRELIMINARY POINT TEMPS/POPS... Mobile 55 83 57 83 / 40 0 0 0 Pensacola 59 79 60 80 / 80 0 0 0 Destin 63 77 62 77 / 90 10 0 0 Evergreen 54 82 53 84 / 60 0 0 0 Waynesboro 52 82 52 84 / 40 0 0 0 Camden 53 81 53 83 / 50 0 0 0 Crestview 55 81 54 85 / 90 0 0 0 && .MOB WATCHES/WARNINGS/ADVISORIES... AL...High Rip Current Risk through late tonight for ALZ265-266. FL...High Rip Current Risk through late tonight for FLZ202-204-206. MS...None. GM...None. && This product is also available on the web at: http://weather.gov/mob
Hazardous weather outlook, Mar 30, 5:55 AM CDT, 11 hours 36 minutes before
Hazardous Weather Outlook National Weather Service Mobile AL 555 AM CDT Thu Mar 30 2017 ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-311100- 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- 555 AM CDT Thu Mar 30 2017 This Hazardous Weather Outlook is for portions of south central Alabama...southwest Alabama...northwest Florida and southeast Mississippi. .DAY ONE...Today and Tonight A threat for severe weather is expected today through this evening across the entire region. Large hail and damaging wind gusts will be the the primary severe weather threats. However, a brief tornado cannot be completely ruled out, especially over our northwestern counties. The potential for severe weather will move into interior southeast Mississippi early this morning, spreading into southwest Alabama by late morning through midday, and then east of Interstate 65 during the late afternoon and early evening. Storms may become a little less numerous over interior areas late this afternoon, but remain numerous near the coast and just offshore. Storms over interior may increase slightly in coverage once again during the early evening in association with a front that will be moving east across the region. Most locations will likely be impacted by showers and storms today. Locally heavy rainfall is possible, especially near the coast, where 1 to 2 inches of rain may result in minor flooding of low lying and urban areas. A High Risk of rip currents will develop along the Gulf beaches of Alabama and northwest Florida today and continue through tonight. .DAYS TWO THROUGH SEVEN...Friday through Wednesday Severe weather is again be possible Sunday night into Monday. Please stay tuned for additional information as this event draws closer in time. .SPOTTER INFORMATION STATEMENT... Activation of SkyWarn Severe Storm Spotter networks may become necessary today and again late Sunday night into Monday. GMZ630>635-650-655-670-675-311100- 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- 555 AM CDT Thu Mar 30 2017 This Hazardous Weather Outlook is for portions of the coastal waters of Alabama and northwest Florida. .DAY ONE...Today and Tonight Hazardous wind and wave conditions for small craft will be possible today through Friday ahead of and in the wake of a frontal passage. A few strong to severe thunderstorms will also be possible over the marine area today through this evening, creating locally higher winds and seas. .DAYS TWO THROUGH SEVEN...Friday through Wednesday Hazardous winds and waves are likely once again Sunday night into Monday. A Small Craft Advisory may be required by that time. Severe thunderstorms will also be possible during this time.
In the hours before
Local storm report, Mar 30, 2:58 PM CDT, 2 hours 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
258 PM CDT THU MAR 30 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0120 PM MARINE TSTM WIND 2 E DAUPHIN ISLAND 30.25N 88.07W
03/30/2017 M44 MPH MOBILE AL C-MAN STATION
DAUPHIN ISLAND CMAN STATION MEASURED A 38 KNOT WIND GUST.
&&
JFBLocal storm report, Mar 30, 3:15 PM CDT, 2 hours 16 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
315 PM CDT THU MAR 30 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0118 PM MARINE TSTM WIND 2 E DAUPHIN ISLAND 30.26N 88.08W
03/30/2017 M49 MPH GMZ631 AL MESONET
NOS STATION AT DAUPHIN ISLAND MEASURED A 43 KNOT WIND
GUST.
&&
JFBSpecial weather statement, Mar 30, 3:25 PM CDT, 2 hours 6 minutes before
Special Weather Statement National Weather Service Mobile AL 325 PM CDT THU MAR 30 2017 ALZ264-FLZ201-203-302100- Baldwin Central AL-Escambia Inland FL-Santa Rosa Inland FL- 325 PM CDT THU MAR 30 2017 ...A STRONG THUNDERSTORM WILL AFFECT THE FOLLOWING COUNTIES... SOUTHEASTERN BALDWIN...NORTHWESTERN SANTA ROSA AND CENTRAL ESCAMBIA COUNTIES UNTIL 400 PM CDT... At 324 PM CDT, the strong thunderstorm was located 12 miles west of Gonzalez, moving northeast at 20 mph. Winds in excess of 40 mph will be possible with this storm. Locations impacted include... Molino. LAT...LON 3059 8741 3073 8749 3098 8721 3076 8701 TIME...MOT...LOC 2024Z 232DEG 17KT 3063 8749 RR
Special weather statement, Mar 30, 3:58 PM CDT, 1 hour 33 minutes before
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</html>Local storm report, Mar 30, 4:25 PM CDT, 1 hour 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
425 PM CDT THU MAR 30 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0332 PM TSTM WND GST 15 SSE ROMAR BEACH 30.07N 87.56W
03/30/2017 M43 MPH GMZ650 AL BUOY
THUNDERSTORM WIND GUST OF 37KTS RECORDED AT BUOY 42012.
&&
DJOHNSONSpecial weather statement, Mar 30, 5:31 PM CDT, 0 minutes before
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</html>The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 30, 5:07 AM CDT | Rip Current Statement | MOB | Baldwin, Mobile | 24 hr |
| Mar 30, 11:19 AM CDT | Severe Thunderstorm Warning | MOB | Mobile, Washington | 41 min |
| Mar 30, 11:52 AM CDT | Severe Thunderstorm Warning | MOB | Clarke, Washington | 38 min |
| Mar 30, 11:53 AM CDT | Special Weather Statement | MOB | Monroe | 52 min |
| Mar 30, 11:55 AM CDT | Special Weather Statement | MOB | Conecuh, Escambia | 50 min |
| Mar 30, 12:08 PM CDT | Special Marine Warning | MOB | 97 min | |
| Mar 30, 12:28 PM CDT | Severe Thunderstorm Warning | MOB | Monroe, Wilcox | 47 min |
| Mar 30, 12:29 PM CDT | Severe Thunderstorm Warning | MOB | Conecuh, Escambia | 46 min |
| Mar 30, 12:38 PM CDT | Special Weather Statement | MOB | Mobile | 52 min |
| Mar 30, 12:45 PM CDT | Special Weather Statement | MOB | Mobile | 45 min |
| Mar 30, 12:58 PM CDT | Severe Thunderstorm Warning | MOB | Monroe, Wilcox | 47 min |
| Mar 30, 1:08 PM CDT | Special Weather Statement | MOB | Monroe | 37 min |
| Mar 30, 1:24 PM CDT | Severe Thunderstorm Warning | MOB | Butler | 51 min |
| Mar 30, 1:39 PM CDT | Special Marine Warning | MOB | 66 min | |
| Mar 30, 1:41 PM CDT | Severe Thunderstorm Warning | MOB | Baldwin, Mobile | 18 min |
| Mar 30, 2:07 PM CDT | Severe Thunderstorm Warning | MOB | Butler, Crenshaw | 23 min |
| Mar 30, 2:15 PM CDT | Special Weather Statement | MOB | Baldwin | 45 min |
| Mar 30, 2:18 PM CDT | Special Marine Warning | MOB | 87 min | |
| Mar 30, 2:28 PM CDT | Special Weather Statement | MOB | Crenshaw | 47 min |
| Mar 30, 2:33 PM CDT | Special Weather Statement | MOB | Monroe, Wilcox | 57 min |
| Mar 30, 2:39 PM CDT | Areal Flood Advisory | MOB | Baldwin | 3 hr |
| Mar 30, 2:44 PM CDT | Areal Flood Advisory | MOB | Clarke, Monroe, Wilcox | 3 hr |
| Mar 30, 3:40 PM CDT | Special Marine Warning | MOB | 95 min | |
| Mar 30, 3:41 PM CDT | Special Marine Warning | MOB | 64 min | |
| Mar 30, 3:58 PM CDT | Special Weather Statement | MOB | Escambia | 47 min |
| Mar 30, 5:00 PM CDT | Special Marine Warning | MOB | 90 min | |
| Mar 30, 3:25 PM CDT | Special Weather Statement | MOB | Santa Rosa | 35 min |
| Mar 30, 5:04 PM CDT | Severe Thunderstorm Warning | MOB | Okaloosa, Santa Rosa | 41 min |
| Mar 30, 6:15 AM CDT | Special Weather Statement | MOB | Greene, Perry, Wayne | 60 min |
| Mar 30, 10:40 AM CDT | Special Weather Statement | MOB | George, Greene | 50 min |
| Mar 30, 10:54 AM CDT | Areal Flood Advisory | MOB | Stone | 3 hr |
| Mar 30, 11:33 AM CDT | Special Weather Statement | MOB | Perry | 42 min |
| Mar 30, 11:50 AM CDT | Severe Thunderstorm Warning | MOB | George, Greene, Perry, Stone | 20 min |
| Mar 30, 12:14 PM CDT | Special Weather Statement | MOB | George | 46 min |
Nearby
Special Weather Statements in Alabama, 2017Special Weather Statements in Florida, 2017Every special weather statement in 2017
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.