Alert archive / Florida / Special Weather Statements in 2021
Special Weather Statement, NWS Jacksonville, FL
NWS Jacksonville, FL issued this special weather statement at Jun 5, 2021, 4:21 PM EDT for Marion County, Florida. It was in force for 39 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 5, 2021, 4:21 PM EDT (20:21 UTC)
- Expired
- Jun 5, 2021, 5:00 PM EDT
- In force
- 39 min
- Issued by
- NWS Jacksonville, FL
County Marion County, FL
The radar
The Jacksonville radar (KJAX), 149 km from the middle of the area, began a volume at 20:25 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 12:00Z, 8.4 hours before the alert went out and 151 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
- 938 J/kg
- Mixed-layer CIN
- -20 J/kg
- Mixed-layer LCL
- 636 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 14 m²/s²
- 0-3 km storm-relative helicity
- 20 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
455 WWUS82 KJAX 052021 SPSJAX Special Weather Statement National Weather Service Jacksonville FL 421 PM EDT Sat Jun 5 2021 FLZ140-240-052100- Central Marion FL-Eastern Marion FL- 421 PM EDT Sat Jun 5 2021 ...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL MARION COUNTY UNTIL 500 PM EDT... * At 421 PM EDT, National Weather Service meteorologists were tracking a strong thunderstorm near Ocala, moving north at 15 mph. * Winds in excess of 45 mph and minor flooding due to heavy rainfall is possible with this storm. * Locations impacted include... Ocala, Fort McCoy, Sparr, Santos, Anthony, Silver Springs Shores, Belleview and Burbank. PRECAUTIONARY/PREPAREDNESS ACTIONS... These winds can down small tree limbs and branches, and blow around unsecured small objects. Seek shelter in a safe building until the storm passes. Torrential rainfall is occurring with this storm, and may lead to localized flooding. Do not drive your vehicle through flooded roadways. To report severe weather, contact your nearest law enforcement agency. You can also share your report with NWS Jacksonville on Facebook and Twitter. && LAT...LON 2904 8198 2904 8213 2937 8218 2938 8189 TIME...MOT...LOC 2021Z 177DEG 12KT 2920 8206 $$ AK
The office that day
Everything else NWS Jacksonville, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 5, 3:18 AM EDT | Rip Current Statement | JAX | Duval, Flagler, Nassau | 49 hr |
| Jun 5, 2:25 PM EDT | Special Weather Statement | JAX | Nassau | 35 min |
| Jun 5, 3:00 PM EDT | Special Weather Statement | JAX | Duval | 30 min |
| Jun 5, 3:34 PM EDT | Special Weather Statement | JAX | Duval | 41 min |
| Jun 5, 3:57 PM EDT | Special Weather Statement | JAX | Duval | 33 min |
| Jun 5, 4:36 PM EDT | Special Weather Statement | JAX | Clay | 39 min |
| Jun 5, 5:05 PM EDT | Special Weather Statement | JAX | Baker | 25 min |
| Jun 5, 5:26 PM EDT | Special Weather Statement | JAX | Baker | 49 min |
| Jun 5, 5:31 PM EDT | Special Weather Statement | JAX | Saint Johns | 29 min |
| Jun 5, 5:44 PM EDT | Special Weather Statement | JAX | Putnam | 31 min |
| Jun 5, 6:24 PM EDT | Special Weather Statement | JAX | Putnam | 36 min |
| Jun 5, 6:55 PM EDT | Special Weather Statement | JAX | Putnam | 35 min |
| Jun 4, 9:37 PM EDT | Special Weather Statement | JAX | Long | 38 min |
| Jun 4, 10:15 PM EDT | Special Weather Statement | JAX | Long | 30 min |
| Jun 5, 2:58 PM EDT | Special Weather Statement | JAX | Camden | 32 min |
| Jun 5, 3:54 PM EDT | Special Weather Statement | JAX | Camden | 36 min |
| Jun 5, 4:10 PM EDT | Special Weather Statement | JAX | Glynn | 35 min |
| Jun 5, 4:23 PM EDT | Special Weather Statement | JAX | Wayne | 37 min |
| Jun 5, 4:32 PM EDT | Special Weather Statement | JAX | Glynn | 28 min |
Nearby
Special Weather Statements in Florida, 2021Every special weather statement in 2021
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.