Alert archive / Florida / Special Weather Statements in 2009
Special Weather Statement, NWS Jacksonville, FL
NWS Jacksonville, FL issued this special weather statement at Jun 18, 2009, 11:32 PM EDT for Alachua County, Bradford County, Florida. It was in force for 43 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
- Jun 18, 2009, 11:32 PM EDT (03:32 UTC)
- Expired
- Jun 19, 2009, 12:15 AM EDT
- In force
- 43 min
- Issued by
- NWS Jacksonville, FL
Counties Alachua County, FL, Bradford County, FL
The radar
The Jacksonville radar (KJAX), 81 km from the middle of the area, began a volume at 03:31 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
Jacksonville, FL (KJAX), launched 00:00Z, 3.5 hours before the alert went out and 83 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
- 1973 J/kg
- Mixed-layer CIN
- -43 J/kg
- Mixed-layer LCL
- 1130 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 40 m²/s²
- 0-3 km storm-relative helicity
- 120 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WWUS82 KJAX 190332
SPSJAX
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1132 PM EDT THU JUN 18 2009
FLZ031-036-190415-
ALACHUA-BRADFORD-
1132 PM EDT THU JUN 18 2009
...A SIGNIFICANT WEATHER ALERT HAS BEEN ISSUED FOR CENTRAL ALACHUA
AND BRADFORD COUNTIES FOR STRONG WINDS...SMALL HAIL AND EXCESSIVE
LIGHTNING VALID UNTIL 1215 AM EDT...
AT 1132 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM CENTERED 4 MILES SOUTHWEST OF LAWTEY...OR 9 MILES
SOUTHEAST OF RAIFORD...MOVING SOUTHWEST AT 20 MPH. THIS STRONG
THUNDERSTORM WILL ALSO AFFECT AREAS AROUND LAWTEY...STARKE...NEW
RIVER...SAMPSON...HAMPTON...WALDO...ORANGE HEIGHTS...NEWNANS LAKE...
GAINESVILLE AIRPORT AND GAINESVILLE THROUGH 1215 AM EDT. HAIL UP TO
ONE HALF INCH IN DIAMETER...EXCESSIVE CLOUD-TO-GROUND LIGHTNING AND
GUSTY WINDS OF 45 TO 55 MPH CAN BE EXPECTED ALONG WITH POSSIBLE MINOR
DAMAGE.
REPORT DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY
EMERGENCY MANAGEMENT.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT
FRIDAY MORNING FOR NORTHERN FLORIDA AND SOUTHEAST GEORGIA.
LAT...LON 2966 8240 3000 8226 3004 8223 3008 8217
3009 8217 3011 8215 3005 8205 2964 8205
2960 8207
TIME...MOT...LOC 0332Z 023DEG 17KT 3000 8210
$$
DEESEThe office that day
Everything else NWS Jacksonville, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 8:08 PM EDT | Special Weather Statement | JAX | Hamilton | 52 min |
| Jun 18, 9:00 PM EDT | Special Weather Statement | JAX | Hamilton, Suwannee | 45 min |
| Jun 18, 9:04 PM EDT | Special Marine Warning | JAX | 116 min | |
| Jun 18, 9:06 PM EDT | Severe Thunderstorm Warning | JAX | Hamilton, Suwannee | 39 min |
| Jun 18, 9:11 PM EDT | Areal Flood Advisory | JAX | Hamilton, Suwannee | 2 hr |
| Jun 18, 10:34 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Columbia, Hamilton, Suwannee | 56 min |
| Jun 18, 10:50 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 55 min |
| Jun 18, 11:04 PM EDT | Severe Thunderstorm Warning | JAX | Nassau | 32 min |
| Jun 18, 11:11 PM EDT | Special Weather Statement | JAX | Columbia, Gilchrist, Suwannee | 49 min |
| Jun 18, 11:28 PM EDT | Special Weather Statement | JAX | Nassau | 47 min |
| Jun 18, 11:47 PM EDT | Special Weather Statement | JAX | Clay | 43 min |
| Jun 19, 1:29 PM EDT | Heat Advisory | JAX | Baker, Bradford, Flagler, Gilchrist, Nassau, Suwannee and 1 more | 55 hr |
| Jun 18, 8:06 PM EDT | Special Weather Statement | JAX | Atkinson | 24 min |
| Jun 18, 8:11 PM EDT | Severe Thunderstorm Warning | JAX | Clinch, Echols | 49 min |
| Jun 18, 8:19 PM EDT | Severe Thunderstorm Warning | JAX | Appling, Jeff Davis, Wayne | 41 min |
| Jun 18, 8:46 PM EDT | Severe Thunderstorm Warning | JAX | Appling, Bacon, Coffee, Jeff Davis, Wayne | 44 min |
| Jun 18, 8:57 PM EDT | Severe Thunderstorm Warning | JAX | Appling, Atkinson, Bacon, Coffee, Pierce, Ware | 48 min |
| Jun 18, 9:08 PM EDT | Special Weather Statement | JAX | Coffee | 52 min |
| Jun 18, 9:14 PM EDT | Severe Thunderstorm Warning | JAX | Brantley, Pierce, Wayne | 22 min |
| Jun 18, 9:19 PM EDT | Severe Thunderstorm Warning | JAX | Glynn | 56 min |
| Jun 18, 9:37 PM EDT | Severe Thunderstorm Warning | JAX | Atkinson, Clinch, Coffee, Pierce, Ware | 25 min |
| Jun 18, 9:53 PM EDT | Special Weather Statement | JAX | Ware | 67 min |
| Jun 18, 9:57 PM EDT | Severe Thunderstorm Warning | JAX | Camden | 63 min |
| Jun 18, 10:00 PM EDT | Severe Thunderstorm Warning | JAX | Atkinson, Brantley, Charlton, Clinch, Echols, Pierce and 1 more | 45 min |
Nearby
Special Weather Statements in Florida, 2009Every special weather statement in 2009
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.