Alert archive / Alabama / Tornado Warnings in 2018

Tornado Warning 10, NWS Mobile, AL

April 22, 2018Baldwin County, Alabama; Escambia County, Florida

NWS Mobile, AL issued this tornado warning at Apr 22, 2018, 3:25 PM CDT for Baldwin County, Alabama; Escambia County, Florida. It was in force for 35 min. 6 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Apr 22, 2018, 3:25 PM CDT (20:25 UTC)
Expired
Apr 22, 2018, 4:00 PM CDT
In force
35 min
Issued by
NWS Mobile, AL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Baldwin County, AL, Escambia County, FL

The radar

The Mobile radar (KMOB), 66 km from the middle of the area, began a volume at 20:28 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.

What was reported inside it

TimeReportWhereRemark
Apr 22, 3:25 PM CDTTSTM WND DMGFoley, ALSEVEN OVER TURNED TRAILERS AT ANCHORS RV PARK. MINOR DAMAGE TO A LOWES PARKING LOT.
Apr 22, 3:25 PM CDTTSTM WND DMGFoley, ALSEVEN OVER TURNED TRAILERS AT ANCHORS RV PARK. MINOR DAMAGE TO A LOWES PARKING LOT.
Apr 22, 3:25 PM CDTTORNADO3 S Foley, AL*** 3 INJ *** AN EF-0 TORNADO TOUCHED DOWN AT THE ANCHORS AWEIGH RV RESORT WHERE 5 RVS WERE OVERTURNED. 3 PEOPLE INSIDE THE RVS WERE INJURED. THE TORNADO CONTINUED NORTHEAST TO JUST EAST OF HWY 59 AND CR-20. MINOR DAMAGE TO A CONVENIENCE STORY CANOPY AND TO TH
Apr 22, 3:36 PM CDTTSTM WND DMGElberta, ALTREES AND BRANCHES DOWN ALONG HWY 87 NORTH OF HWY 98 NEAR ELBERTA. TIME ESTIMATED FROM RADAR.
Apr 22, 3:36 PM CDTTSTM WND DMGElberta, ALTREES AND BRANCHES DOWN ALONG HWY 87 NORTH OF HWY 98 NEAR ELBERTA. TIME ESTIMATED FROM RADAR.
Apr 22, 3:38 PM CDTTORNADO3 Nne Elberta, ALAN EF-0 TORNADO TOUCHED DOWN NEAR THE INTERSECTION OF CHATELAINE DR AND CR-87. A FEW HOMES EXPERIENCED SHINGLE DAMAGE. SOME TREES UPROOTED. THE TORNADO CONTINUED MOVING ALMOST DUE NORTH, PARALLELING CR-87, AND LIFTED NORTH OF THE DIXIE RD INTERSECTION. ISOLATE

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 12:00Z, 8.4 hours before the alert went out and 201 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-pSkew-T log-p diagram, Slidell Radar S, LA at 12:00Z on 2018-04-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 55 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Slidell Radar S, LA at 12:00Z on 2018-04-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 283 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
55 J/kg
Mixed-layer CIN
-18 J/kg
Mixed-layer LCL
739 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
283 m²/s²
0-3 km storm-relative helicity
351 m²/s²
Significant tornado parameter
0.1
Supercell composite
2.4

Open this sounding in Storm Lab

The text

As transmitted.

967 
WFUS54 KMOB 222025
TORMOB
ALC003-FLC033-222100-
/O.NEW.KMOB.TO.W.0010.180422T2025Z-180422T2100Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Mobile AL
325 PM CDT SUN APR 22 2018

The National Weather Service in Mobile has issued a

* Tornado Warning for...
  Southeastern Baldwin County in southwestern Alabama...
  Central Escambia County in northwestern Florida...

* Until 400 PM CDT.
    
* At 325 PM CDT, a severe thunderstorm capable of producing a tornado
  was located over Foley, moving northeast at 25 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Foley around 330 PM CDT.
  Elberta around 335 PM CDT.
  Summerdale around 340 PM CDT.
  Robertsdale around 350 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3031 8763 3035 8777 3065 8767 3052 8736
TIME...MOT...LOC 2025Z 203DEG 22KT 3038 8768 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$
1 follow-up statement
363 
WWUS54 KMOB 222041
SVSMOB

Severe Weather Statement
National Weather Service Mobile AL
341 PM CDT SUN APR 22 2018

ALC003-FLC033-222100-
/O.CON.KMOB.TO.W.0010.000000T0000Z-180422T2100Z/
Baldwin AL-Escambia FL-
341 PM CDT SUN APR 22 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 400 PM CDT FOR
SOUTHEASTERN BALDWIN AND CENTRAL ESCAMBIA COUNTIES...
        
At 341 PM CDT, a severe thunderstorm capable of producing a tornado
was located 4 miles east of Summerdale, or 5 miles northeast of
Foley, moving northeast at 25 mph.

HAZARD...Tornado.

SOURCE...Weather spotters reported a funnel cloud.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This tornadic thunderstorm will remain over mainly rural areas of
southeastern Baldwin and central Escambia Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3037 8756 3043 8769 3065 8767 3052 8736
TIME...MOT...LOC 2041Z 203DEG 22KT 3047 8763 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 22, 12:14 PM CDTSpecial Weather StatementMOBClarke46 min
Apr 22, 12:26 PM CDTSpecial Weather StatementMOBMonroe19 min
Apr 22, 12:37 PM CDTSpecial Weather StatementMOBCovington38 min
Apr 22, 1:17 PM CDTSpecial Marine WarningMOB58 min
Apr 22, 1:26 PM CDTTornado WarningMOBEscambia34 min
Apr 22, 1:32 PM CDTSpecial Marine WarningMOB43 min
Apr 22, 1:43 PM CDTSpecial Weather StatementMOBCrenshaw47 min
Apr 22, 1:47 PM CDTTornado WarningMOBCrenshaw28 min
Apr 22, 1:53 PM CDTSevere Thunderstorm WarningMOBEscambia37 min
Apr 22, 1:57 PM CDTTornado WarningMOBEscambia33 min
Apr 22, 2:05 PM CDTSpecial Marine WarningMOB55 min
Apr 22, 2:07 PM CDTSpecial Marine WarningMOB53 min
Apr 22, 2:09 PM CDTTornado WarningMOBButler, Covington, Crenshaw23 min
Apr 22, 2:10 PM CDTSpecial Marine WarningMOB65 min
Apr 22, 2:11 PM CDTTornado Warning Tornado observedMOBCrenshaw19 min
Apr 22, 2:29 PM CDTTornado WarningMOBConecuh, Covington, Escambia13 min
Apr 22, 2:50 PM CDTSpecial Marine WarningMOB55 min
Apr 22, 2:55 PM CDTSpecial Marine WarningMOB65 min
Apr 22, 3:02 PM CDTSpecial Marine WarningMOB58 min
Apr 22, 3:07 PM CDTSpecial Marine WarningMOB38 min
Apr 22, 3:44 PM CDTSpecial Marine WarningMOB61 min
Apr 22, 4:18 PM CDTSpecial Marine WarningMOB27 min
Apr 22, 4:59 PM CDTSpecial Weather StatementMOBChoctaw46 min
Apr 22, 5:08 PM CDTSpecial Weather StatementMOBEscambia37 min
Apr 22, 5:44 PM CDTSpecial Weather StatementMOBChoctaw46 min
Apr 22, 6:00 PM CDTSevere Thunderstorm WarningMOBChoctaw, Clarke22 min
Apr 22, 6:46 PM CDTSpecial Weather StatementMOBWilcox29 min
Apr 22, 12:46 PM CDTSpecial Weather StatementMOBSanta Rosa29 min
Apr 22, 1:10 PM CDTSpecial Weather StatementMOBSanta Rosa35 min
Apr 22, 3:23 PM CDTTornado WarningMOBOkaloosa16 min
Apr 22, 3:49 PM CDTSevere Thunderstorm WarningMOBEscambia, Santa Rosa41 min
Apr 22, 4:01 PM CDTTornado WarningMOBEscambia, Santa Rosa29 min
Apr 22, 4:08 PM CDTTornado WarningMOBOkaloosa37 min
Apr 22, 4:24 PM CDTSevere Thunderstorm WarningMOBSanta Rosa39 min
Apr 22, 4:31 PM CDTTornado Warning Tornado observedMOBOkaloosa15 min

Nearby

Tornado Warnings in Alabama, 2018Tornado Warnings in Florida, 2018Every tornado warning in 2018Tornadoes in 2018

Sources

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