Tornadoes · United States · Mississippi · 2008

EF0 tornado, Stringer to Bay Spgs, Mississippi, September 1, 2008

From Stringer to Bay Spgs, this EF0 tornado ran 0.7 miles across Jasper County on September 1, 2008, touching down at 2:31 PM CDT and reaching 25 yards wide. It killed nobody.

The rating scale

Tracks are drawn in the color of the rating. The Enhanced Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.

  1. EF065 to 85 mphthis tornado

    Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.

  2. EF186 to 110 mph

    Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.

  3. EF2111 to 135 mph

    Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.

  4. EF3136 to 165 mph

    Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.

  5. EF4166 to 200 mph

    Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.

  6. EF5over 200 mph

    Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.

  7. Unrated

    The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.

The record

Rating
EF0
Date
September 1, 2008
Touchdown
2:31 PM CDT (19:31 UTC)
Lifted
2:32 PM CDT (19:32 UTC)
On the ground
1 minutes
Path length
0.7 miles (1.2 km)
Path width
25 yards (23 m)
Deaths
0
Injuries
0
County
Jasper County
Touchdown point
31.886, -89.210
Lift-off point
31.888, -89.222
Record number
0809011331-01

What the Weather Service recorded

Hurricane Gustav was the 2nd major hurricane of the 2008 Atlantic Hurricane Season. It took shape as a tropical depression on the morning of August 25th just southeast of Haiti, and rapidly strengthened to hurricane status by the morning of August 26th. After inflicting serious damage on portions of Haiti, Jamaica, and Cuba, Gustav entered into the southeastern portion of the Gulf of Mexico and took aim at the Gulf Coast of the United States. Although Gustav attained Category 4 status earlier in its life, Gustav eventually made landfall as a strong Category 2 system at Cocodrie, Louisiana, on September 1st, containing maximum sustained winds around 110 mph. Gustav slowed down and weakened as it continued on its northwest track across southern Louisiana where major damage was inflicted. The pace of the system continued to slow dramatically over the next few days as it turned gradually to the right around a large ridge of high pressure over the Southeast. The remnants of Gustav finally began moving rapidly away from the Lower Mississippi Valley on the 4th as an incoming disturbance deflected it to the northeast. Gustav was responsible for multiple hazardous weather elements across the service area such as tropical storm force winds, tornadoes, flash flooding, and areal flooding from extensive rains.||As the center of Gustav crossed much of southern Louisiana, tropical storm force winds extended into southern Mississippi and portions of east central Louisiana. Sustained winds were between 35 and 45 mph with higher gusts between 70 and 100 mph occurred. Tree and power line damage was extensive across these areas which resulted in widespread power outages, some of which lasted for 3 to 5 days.||As Gustav slowed across central Louisiana, the outer rainbands continued to rotate across much of southern and central Mississippi. This kept those portions of Mississippi in the region which was favorable for tornadoes. Over 3 days, 26 tornadoes were confirmed, all of which were in the EF0 to EF1 range.||As Gustav slowed on September 2nd, flash flooding became a major issue with lasted into the 3rd as the storm slowly lifted to the north and northeast. The first round of heavy rain and flash flooding was across portions of southeast Mississippi as the outer rainbands started to move across the same areas. Total rainfall across this area was between 4 and 7 inches. The heaviest rains fell across areas near and west of the Mississippi River. Some of the Mississippi counties boarding the river received 8 to 11 inches of rain. Areas west of the river across Louisiana and southeast Arkansas saw extreme rainfall. Many locations received between 11 and 20 inches of rain. The highest measured rainfall was at Larto Lake where 21 inches fell. The flooding rains had a tremendous impact on area crops. Crop damage was extensive across Louisiana and western Mississippi. The flooding rains came at a crucial time as most crops will be harvested in September. Crop damage from Gustav will range between 300-400 million dollars.

This tornado briefly touched down along county road 10 and downed a few trees and limbs.

This brief tornado downed a few trees along Highway 531 just southwest of Bay Springs.

From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.

The warnings

19 minutes of warning. NWS JAN issued a tornado warning for this county at 19:12 UTC, 19 minutes before the tornado touched down, in force until 20:00 UTC.

Issued (UTC)ExpiredProductOffice
15:00 UTC03:17 UTCWind AdvisoryJAN
16:27 UTC17:14 UTCTornado WarningJAN
19:12 UTC20:00 UTCTornado WarningJAN
19:57 UTC20:30 UTCTornado WarningJAN
20:28 UTC21:15 UTCTornado WarningJAN
20:55 UTC04:51 UTCTornado WatchJAN
21:21 UTC22:15 UTCTornado WarningJAN
22:17 UTC23:00 UTCTornado WarningJAN
23:04 UTC20:01 UTCFlash Flood WatchJAN
01:44 UTC02:07 UTCTornado WarningJAN
03:12 UTC03:45 UTCTornado WarningJAN
03:17 UTC19:59 UTCLake Wind AdvisoryJAN
03:18 UTC03:30 UTCTornado WarningJAN
04:51 UTC11:34 UTCTornado WatchJAN

Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.

The forecast that day

The Storm Prediction Center had this point in a Slight Risk, with a 0.05 chance of a tornado within 25 miles. The outlook in force was issued at 15:55 UTC.

SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.

The air that afternoon

The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.

Jackson, MS (KJAN), 12:00Z

7.5 hours before the tornado, 95 km from the path. September 1, 2008.

Skew-T log-pSkew-T log-p diagram, Jackson, MS at 12:00Z on 2008-09-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 116 joules per kilogram, CIN -115, lifted condensation level 825 meters above ground. Wind barbs in knots down the right edge.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. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Jackson, MS at 12:00Z on 2008-09-01The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 260 square meters per square second, 0 to 6 km bulk shear 24 knots.193958Sfc1 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. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
116 J/kg
Mixed-layer CIN
-115 J/kg
Surface CAPE
16 J/kg
Mixed-layer LCL
825 m above ground
0-6 km bulk shear
24 kt
0-1 km bulk shear
38 kt
0-1 km storm-relative helicity
260 m²/s²
0-3 km storm-relative helicity
243 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.8 K/km

Open this sounding in Storm Lab

Jackson, MS (KJAN), 00:00Z

4.5 hours after it, 95 km from the path. September 2, 2008.

Skew-T log-pSkew-T log-p diagram, Jackson, MS at 00:00Z on 2008-09-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 440 joules per kilogram, CIN -1, lifted condensation level 534 meters above ground. Wind barbs in knots down the right edge.LCLEL10008507005003002001001 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. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Jackson, MS at 00:00Z on 2008-09-02The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 404 square meters per square second, 0 to 6 km bulk shear 47 knots.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. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
440 J/kg
Mixed-layer CIN
-1 J/kg
Surface CAPE
371 J/kg
Mixed-layer LCL
534 m above ground
0-6 km bulk shear
47 kt
0-1 km bulk shear
50 kt
0-1 km storm-relative helicity
404 m²/s²
0-3 km storm-relative helicity
441 m²/s²
Significant tornado parameter
1.0
Supercell composite
7.2
0-3 km lapse rate
5.0 K/km

Open this sounding in Storm Lab

The surface observations

Pine Belt Regional Awos (PIB), 48 km from the path, in the two hours either side.

Time (UTC)Temp (°F)Dew point (°F)WindGust (kt)Pressure (mb)Weather
17:35 UTC75.269.890° 16 kt211006.8
17:55 UTC75.271.690° 13 kt221006.8
18:15 UTC75.269.880° 18 kt251006.8
18:35 UTC75.271.670° 17 kt251006.1
18:55 UTC75.271.680° 14 kt221006.1
19:15 UTC75.271.690° 15 kt221006.4
19:35 UTC75.271.6100° 15 kt271006.4
19:55 UTC75.271.6100° 16 kt231006.1
20:15 UTC75.271.6110° 17 kt281006.4
20:35 UTC75.271.6100° 17 kt261006.4
20:55 UTC75.271.6100° 17 kt231006.4
21:15 UTC75.269.8110° 15 kt271006.4

From the Iowa Environmental Mesonet's archive of airport observations.

The radar

The Jackson/Brandon,MS radar (KDGX), 85 km away, was scanning. The volume nearest the touchdown began at 19:31 UTC.

Open the radar archive at this moment, over the track

Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.

What was reported nearby

Local storm reports within 60 km of the path, in the three hours either side.

Time (UTC)ReportWhereCountyRemark
19:31 UTCTORNADO 04 Ne StringerJasper, MSBRIEF TORNADO TOUCHDOWN WITH A FEW TREES DOWN ON CR 10. PATH LENGTH .5 MI WITH 25 YD WIDTH.
19:31 UTCTORNADO2 Ne StringerJasper, MSTREES DOWN ON CR 10. PROBABLE TORNADO BASED ON RADAR.
19:40 UTCTORNADO 03 Sw Bay SpringsJasper, MSA BRIEF TORNADO TOUCHDOWN WITH A FEW TREES DOWN ON HWY 531. PATH LENGTH .5 MI AND PATH WIDTH 25 YDS.
19:40 UTCTORNADO3 Sw Bay SpringsSmith, MSTREES DOWN ON HWY 531. PROBABLE TORNADO BASED ON RADAR.
19:58 UTCTORNADO3 Sw Bay SpringsSmith, MSTREES DOWN ON HWY 531. PROBABLE TORNADO BASED ON RADAR.
20:30 UTCTORNADO 02 Se PachutaClarke, MSEFO TORNADO WITH MAXIMUM WINDS OF 85 MPH. TRACK BEGAN 7 MILES WEST SOUTHWEST OF QUITMAN AND ENDED 2 MILES SOUTHEAST OF PACHUTA. PATH LENGTH WAS 1.25 MILES AND PATH WIDTH WAS 50 YARDS. DAMAGE CONSISTED OF A NUMBER OF TREE
20:40 UTCTSTM WND DMGPachutaClarke, MSA FEW TREES WERE BLOWN DOWN AROUND PACHUTA...POSSIBLE TORNADO.
21:17 UTCTROPICAL STORMRaleighSmith, MSNUMEROUS TREES DOWN COUNTYWIDE. BASED ON RADAR MAY BE TORNADO TRACKS WITHIN THE COUNTY. SURVEYS WILL BE CONDUCTED AT LATER DATES.

From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.

This ground now

The live radar over the trackEvery 2008 tornado in MississippiEvery tornado in Mississippi since 1950Warnings in force in Mississippi nowThe forecast where you are

The other tornadoes of September 1, 2008

17 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
September 18:55 AM CDTEF0Santa Rosa, FL0.130$12,000
September 19:15 AM CDTEF0Okaloosa, FL0.120
September 19:45 AM CDTEF0Okaloosa, FL0.230$20,000
September 110:00 AM CDTEF0Santa Rosa, FL0.120
September 11:05 PM CDTEF0Baldwin, AL0.130$20,000
September 11:18 PM CDTEF0Forrest, MS0.525$2,000
September 11:34 PM CDTEF0Lamar, MS2.030$2,000
September 11:45 PM CDTEF0Lamar, MS3.150$10,000
September 12:00 PM CDTEF0Jefferson Davis, MS1.350$2,000
September 12:40 PM CDTEF0Jasper, MS0.625
September 13:08 PM CDTEF0Escambia, FL0.230$5,000
September 13:31 PM CDTEF0Clarke, MS2.050$10,000
September 13:45 PM CDTEF0Escambia, FL0.120
September 14:35 PM CDTEF1Scott, MS6.0100$20,000
September 14:40 PM CDTEF0Rankin, MS0.825
September 14:24 PM MDTEF0Campbell, WY0.120
September 18:07 PM CDTEF0Avoyelles Parish, LA0.125

What this means

Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.

Sources

NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.