A line of thunderstorms developed over central Alabama and Mississippi, developed an organized cold pool, and raced south across the western Florida panhandle during the evening hours of June 17th. A few reports of straight line wind damage were received.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS MOB wrote it up.
A line of thunderstorms developed over central Alabama and Mississippi, developed an organized cold pool, and raced south across the western Florida panhandle during the evening hours of June 17th. A few reports of straight line wind damage were received.
The local office's own words before the first event, 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 the first event at Jun 17, 5:38 PM CST, 52 minutes earlier.
Area Forecast Discussion...UPDATED National Weather Service Mobile AL 638 PM CDT FRI JUN 17 2016 .DISCUSSION...Updated for latest aviation discussion below. && .AVIATION... 00Z issuance...A line of a strong to severe storms will move through this evening with gusty winds. VFR conditions develop in the wake of the thudnerstorms tonight continuing into Saturday morning. VCTS will return Saturday afternoon. /13 && .PREV DISCUSSION... /issued 417 PM CDT FRI JUN 17 2016/ NEAR TERM /Now Through Saturday/...Severe Thunderstorm Watch #265 remains in effect for the entire fcst area until 9 pm. The CAP noted between 850-700 MB in the soundings that we were discussing in the 1130 am discussion is holding strong over the area thus far this afternoon...and any isolated convection that has tried to develop has not been able to break the CAP. The convective initiation that we were expecting to our north has indeed developed...with a broken line of strong to severe storms working its way south across northern and now into central Alabama. This line of storms has produced a large cold pool/outflow boundary as expected...and should move on south into our northern counties by around 5 pm. Model soundings indicate that the CAP should erode sufficiently over our area by around 5 pm as well...so will likely begin to see some scattered activity over our area out ahead of the line by that time as well. The airmass is very unstable...with ML Capes ranging from 3500 to 4500 J/KG across the area and 18Z sounding data from KJAN showed a 700-500 mb lapse rate of 8.2 C/KM. So once the CAP breaks (which we believe it will here shortly) and the storms move in from the north...will likely see some severe storms with winds of 70 mph and large hail being the primary threat. The storms have been producing quite a bit of wind damage as they have moved south across northern/central MS and AL. We expect the main time frame for the convection to be moving south across our fcst area to be from 5 pm until 8-9 pm, with storms moving offshore over the Gulf later this evening. otherwise...tonight's min temperatures will remain warm and muggy with lows in the low to mid 70s inland and mid to upper 70s coastal. On Saturday...the frontal boundary is expected to be to the south of the Fcst Area stalled over the northern Gulf with slightly cooler, drier airmass over the area. High temperatures tomorrow in the upper 80s to lower 90s (so will not need continuation of Heat Advsy). Also a near normal scattered afternoon coverage of showers and storms... not as strong as today...with 30-40 percent rain chances. 12/DS SHORT TERM /Saturday night Through Monday night/...The sfc boundary will move farther south and west Saturday night into sunday as sfc high pressure builds southward along the Mid-Atlantic coast. Meanwhile, upper ridging will expand eastward out of the southwest states across the area. This will push highest rain chances to our south and west. However, enough moisture along with the lingering boundary will allow for scattered showers and thunderstorms over southwest parts of the area on Sunday. The drier air really takes hold on Monday with only isolated pops during the afternoon. Highs will drop back into the mid and upper 80s on Sunday and back into the upper 80s on Monday. /13 LONG TERM /Tuesday Through Friday/...Upper ridging will keep the area dry and Tuesday with temps warming back into the low 90s. The upper ridging weakens on Wednesday as a trough digs southward across the eastern states and send a cold front southward into the area. As this front moves into the area Wednesday into Thursday, rain chances return to the forecast. Slightly drier air is forecast to move back into the region on friday. Highs will generally be in the low 90s through the period. /13 MARINE...A persistent ridge of high pressure will break down this evening and Saturday as a cold front drops down from the north and into the Marine Area. The front will likely stall over or just south of the Coastal Waters on Sunday before high pressure begins to rebuild over the Gulf from the east early next week. Winds will generally be light to moderate west to southwest going into the weekend...becoming more northeast and east by late Sunday and continuing into the early part of next week. Winds become more southwesterly by mid week as high pressure begins to rebuild over the northeastern Gulf of Mexico. 12/DS && .MOB Watches/Warnings/Advisories... AL...None. FL...None. MS...None. GM...None. && This product is also available on the web at: http://weather.gov/mob
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MOBILE AL 445 AM CDT FRI JUN 17 2016 ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-181200- 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- 445 AM CDT FRI JUN 17 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL ALABAMA...SOUTHWEST ALABAMA...NORTHWEST FLORIDA AND SOUTHEAST MISSISSIPPI. .DAY ONE...TODAY AND TONIGHT DAYTIME HIGHS LIFTING WELL INTO THE 90S ALONG AND NORTH OF I-10...LOWER 90S AT THE BEACHES WILL COMBINE WITH DEWPOINTS IN THE 70S...RESULTING IN HEAT INDICES RANGING FROM 107 TO 109 OVER MOST AREAS. HEAT ADVISORIES REMAIN IN EFFECT THROUGH 7 PM THIS EVENING. A DEEPLY MOIST AND UNSTABLE AIRMASS BECOMES PRIMED FOR THE DEVELOPMENT OF SCATTERED STORMS GOING INTO THE AFTERNOON. GIVEN THE DEGREE OF INSTABILITY...STRONG STORMS ARE QUITE POSSIBLE BEGINNING INTO THE AFTERNOON WITH THE MAIN THREATS IN THESE BEING BRIEF STRONG WIND GUSTS IN EXCESS OF 40 MPH...FREQUENT LIGHTNING ACTIVITY...AND VISIBILITY REDUCING HEAVY RAINS. A FEW OF THE STRONGER STORMS MAY INTENSIFY TO SEVERE LEVELS...CONTRIBUTING TO A DAMAGING WIND THREAT MAINLY IN THE LATE AFTERNOON AND EARLY EVENING HOURS AS THEY SPREAD SOUTHEASTWARD TOWARD THE COAST. STORMS ARE FORECAST TO DECREASE IN AREAL COVERAGE LATE IN THE EVENING AND OVERNIGHT. THERE IS A MODERATE RISK OF RIP CURRENTS ALONG THE BEACHES OF ALABAMA AND THE NORTHWEST FLORIDA PANHANDLE TODAY AND TONIGHT. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY A MODERATE RISK OF RIP CURRENTS WILL CONTINUE ALONG THE BEACHES OF ALABAMA AND THE NORTHWEST FLORIDA PANHANDLE THROUGH THE WEEKEND. .SPOTTER INFORMATION STATEMENT... ACTIVATION OF SKYWARN SEVERE STORM SPOTTER NETWORKS IS NOT EXPECTED THROUGH THURSDAY. GMZ630>635-650-655-670-675-181200- 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- 445 AM CDT FRI JUN 17 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE COASTAL WATERS OF ALABAMA AND NORTHWEST FLORIDA AND THE COASTAL WATERS OF ALABAMA AND NORTHWEST FLORIDA. .DAY ONE...TODAY AND TONIGHT FORECASTERS ANTICIPATE THAT AN ORGANIZED AREA OF STORMS WILL PUSH SOUTH AND SOUTHEASTWARD OFF THE COAST BY LATE IN THE AFTERNOON AND INTO THE EVENING. THE POTENTIAL EXISTS FOR STORMS TO PRODUCE STRONG WIND GUSTS IN EXCESS OF 35 KNOTS AT TIMES...LOCALLY HIGHER WAVES...SEAS...FREQUENT LIGHTNING AND VISIBILITY REDUCING HEAVY RAINFALL. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY ALTHOUGH A WEAK FRONTAL BOUNDARY OVER THE COASTAL WATERS ON SATURDAY...DISSIPATES BY SUNDAY...A CHANCE OF STORMS REMAINS IN THE FORECAST THROUGH MONDAY. WINDS...WAVES AND SEAS WILL BE LOCALLY HIGHER IN AND NEAR STORMS. FREQUENT LIGHTNING WILL ALSO BE COMMON IN ANY OF THE STRONGER STORMS. A BUILDING RIDGE OF SURFACE HIGH PRESSURE FROM THE NORTH AND EAST...RESULTS IN A MODERATE TO STRONG EASTERLY FETCH AND A BUILD IN SEAS OVER THE OPEN GULF WATERS SUNDAY THROUGH MONDAY.
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
647 PM CDT FRI JUN 17 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0625 PM TSTM WND DMG 5 W LEAKESVILLE 31.15N 88.64W
06/17/2016 GREENE MS EMERGENCY MNGR
TREE DOWN ON HOUSE AND VEHICLE ON HERNDON RD. 5 MILES
WEST OF LEAKESVILLE.
&&
GENEJPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
659 PM CDT FRI JUN 17 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0650 PM TSTM WND DMG ANDALUSIA 31.31N 86.48W
06/17/2016 COVINGTON AL EMERGENCY MNGR
TREES DOWN ACROSS MUCH OF THE COUNTY. A TREE ALSO FELL ON
A HOUSE.
&&
CULLENPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
701 PM CDT FRI JUN 17 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0646 PM TSTM WND DMG ANDALUSIA 31.31N 86.48W
06/17/2016 COVINGTON AL ASOS
A 48 KNOT GUST WAS REPORTED BY K79J ASOS SITE IN
ANDALUSIA.
&&
DJOHNSONPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
707 PM CDT FRI JUN 17 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0640 PM TSTM WND GST ATMORE 31.02N 87.49W
06/17/2016 M60 MPH ESCAMBIA AL MESONET
A 60 MPH GUST WAS RECORDED AT USA MESONET SITE IN ATMORE.
&&
DJOHNSONPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
720 PM CDT FRI JUN 17 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0639 PM TSTM WND DMG BREWTON 31.10N 87.07W
06/17/2016 ESCAMBIA AL PUBLIC
TREES AND POWERLINES DOWN ON EAST JACKSON STREET IN
BREWTON, AL. TIME ESTIMATED FROM RADAR.
&&
DJOHNSONPRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE MOBILE AL
729 PM CDT FRI JUN 17 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0646 PM TSTM WND GST ANDALUSIA 31.31N 86.48W
06/17/2016 M58.00 MPH COVINGTON AL ASOS
A 50 KNOT GUST WAS REPORTED BY K79J ASOS SITE IN
ANDALUSIA.
&&
DJOHNSONThe Eglin Afb radar (KEVX), 68 km away, was scanning. The volume nearest the first event began at 00:29 UTC.
2 thunderstorm wind, 2 lightning. Local standard time, as filed.
Winds estimated at 60 mph downed numerous trees across the county.
Winds estimated at 60 mph downed a large tree on the 3700 Block of Cervantes.
Lightning struck a house, causing a house fire, on College Parkway in Gulf Breeze.
Lightning struck a house, resulting in a house fire, on North Simmons Drive south of Jay.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Florida in 2016Every state in 2016This day in weather historyWarnings in Florida, June 2016
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 644388, 644435, 646908, 646909.