Tornadoes · United States · Florida · 2008
EF0 tornado, Navarre, Florida, September 1, 2008
This EF0 tornado ran 0.1 miles across Santa Rosa County on September 1, 2008, touching down at 10:00 AM CDT and reaching 20 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.
EF065 to 85 mphthis tornado
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mph
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
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.
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.
EF4166 to 200 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
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.
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
- 10:00 AM CDT (15:00 UTC)
- Lifted
- 10:02 AM CDT (15:02 UTC)
- On the ground
- 2 minutes
- Path length
- 0.1 miles (0.2 km)
- Path width
- 20 yards (18 m)
- Deaths
- 0
- Injuries
- 0
- County
- Santa Rosa County
- Touchdown point
- 30.400, -86.870
- Lift-off point
- 30.400, -86.870
- Record number
- 0809010900-01
The damage survey
1 damage points were recorded along this path by NWS MOB, in the Damage Assessment Toolkit the survey teams carry.
- Waterspout moved onshore near this location. No damage based on Storm Data.
Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.
What the Weather Service recorded
Outer rainbands from Hurricane Gustav produced several small tornadoes across northwest Florida.
An outer rainband from Hurricane Gustav produced a weak EF0 tornado in Navarre that caused no damage.
From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.
The warnings
No tornado warning for this county appears in the archive as in force at the moment the tornado touched down.
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 12:19 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 surface observations
Choctaw (NFJ), 15 km from the path, in the two hours either side.
| Time (UTC) | Temp (°F) | Dew point (°F) | Wind | Gust (kt) | Pressure (mb) | Weather |
|---|---|---|---|---|---|---|
| 13:35 UTC | 78.8 | 71.6 | 110° 16 kt | 27 | 1009.5 | -RA |
| 13:53 UTC | 80 | 72 | 100° 18 kt | 26 | 1009.5 | |
| 14:53 UTC | 82 | 72 | 110° 15 kt | 28 | 1010.5 | |
| 15:20 UTC | 82.4 | 69.8 | 120° 19 kt | 30 | 1011.2 | |
| 15:51 UTC | 84.2 | 69.8 | 110° 20 kt | 32 | 1011.5 | |
| 15:53 UTC | 84 | 67 | 110° 18 kt | 32 | 1011.5 | |
| 16:38 UTC | 84.2 | 68 | 120° 20 kt | 31 | 1011.5 | |
| 16:53 UTC | 85 | 69 | 120° 16 kt | 31 | 1011.5 |
From the Iowa Environmental Mesonet's archive of airport observations.
The radar
The Eglin Afb radar (KEVX), 93 km away, was scanning. The volume nearest the touchdown began at 14:59 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) | Report | Where | County | Remark |
|---|---|---|---|---|
| 13:55 UTC | TORNADO | Gulf Breeze | Santa Rosa, FL | A POSSIBLE TORNADO WAS REPORTED BY LAW ENFORCEMENT IN GULF BREEZE. TREE DAMAGE REPORTED. |
| 14:30 UTC | WATER SPOUT | Shalimar | Okaloosa, FL | A WATERSPOUT MOVED ASHORE NEAR SHALIMAR. NO DAMAGE REPORTED. NWS TAE RELAYED REPORT. |
| 15:00 UTC | TROPICAL STORM | Navarre | Santa Rosa, FL | TREES DOWN BETWEEN NAVARRE AND GULF BREEZE. |
| 15:00 UTC | TORNADO | Eglin Afb | Okaloosa, FL | A POSSIBLE TORNADO WAS REPORTED AT EGLIN AIR FORCE BASE. |
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 FloridaEvery tornado in Florida since 1950Warnings in force in Florida nowThe forecast where you are
The other tornadoes of September 1, 2008
17 more were confirmed in the United States that day.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| September 1 | 8:55 AM CDT | EF0 | Santa Rosa, FL | 0.1 | 30 | $12,000 | ||
| September 1 | 9:15 AM CDT | EF0 | Okaloosa, FL | 0.1 | 20 | |||
| September 1 | 9:45 AM CDT | EF0 | Okaloosa, FL | 0.2 | 30 | $20,000 | ||
| September 1 | 1:05 PM CDT | EF0 | Baldwin, AL | 0.1 | 30 | $20,000 | ||
| September 1 | 1:18 PM CDT | EF0 | Forrest, MS | 0.5 | 25 | $2,000 | ||
| September 1 | 1:34 PM CDT | EF0 | Lamar, MS | 2.0 | 30 | $2,000 | ||
| September 1 | 1:45 PM CDT | EF0 | Lamar, MS | 3.1 | 50 | $10,000 | ||
| September 1 | 2:00 PM CDT | EF0 | Jefferson Davis, MS | 1.3 | 50 | $2,000 | ||
| September 1 | 2:31 PM CDT | EF0 | Jasper, MS | 0.7 | 25 | |||
| September 1 | 2:40 PM CDT | EF0 | Jasper, MS | 0.6 | 25 | |||
| September 1 | 3:08 PM CDT | EF0 | Escambia, FL | 0.2 | 30 | $5,000 | ||
| September 1 | 3:31 PM CDT | EF0 | Clarke, MS | 2.0 | 50 | $10,000 | ||
| September 1 | 3:45 PM CDT | EF0 | Escambia, FL | 0.1 | 20 | |||
| September 1 | 4:35 PM CDT | EF1 | Scott, MS | 6.0 | 100 | $20,000 | ||
| September 1 | 4:40 PM CDT | EF0 | Rankin, MS | 0.8 | 25 | |||
| September 1 | 4:24 PM MDT | EF0 | Campbell, WY | 0.1 | 20 | |||
| September 1 | 8:07 PM CDT | EF0 | Avoyelles Parish, LA | 0.1 | 25 |
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.