Alert archive / Florida / Special Weather Statements in 2021
Special Weather Statement, NWS Jacksonville, FL
NWS Jacksonville, FL issued this special weather statement at Jun 22, 2021, 4:20 PM EDT for Marion County, Florida. It was in force for 55 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 22, 2021, 4:20 PM EDT (20:20 UTC)
- Expired
- Jun 22, 2021, 5:15 PM EDT
- In force
- 55 min
- Issued by
- NWS Jacksonville, FL
County Marion County, FL
The radar
The Jacksonville radar (KJAX), 144 km from the middle of the area, began a volume at 20:22 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
Cape Canaveral, FL (KXMR), launched 12:00Z, 8.3 hours before the alert went out and 145 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
- 1334 J/kg
- Mixed-layer CIN
- -48 J/kg
- Mixed-layer LCL
- 808 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 109 m²/s²
- 0-3 km storm-relative helicity
- 162 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Jacksonville, FL wrote its last area forecast discussion before this special weather statement went out at Jun 22, 3:44 PM EDT, 36 minutes earlier.
Area forecast discussion, Jun 22, 3:44 PM EDT, 36 minutes before
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Special weather statement, Jun 22, 2:03 PM EDT, 2 hours 17 minutes before
Special Weather Statement National Weather Service Jacksonville FL 203 PM EDT Tue Jun 22 2021 FLZ033-125-132-133-137-325-221830- Eastern Clay FL-Coastal St. Johns FL-South Central Duval FL- Eastern Putnam FL-Coastal Duval FL-Inland St. Johns FL- 203 PM EDT Tue Jun 22 2021 ...SIGNIFICANT WEATHER ADVISORY FOR ST. JOHNS...EAST CENTRAL CLAY AND SOUTHEASTERN DUVAL COUNTIES UNTIL 230 PM EDT... * At 203 PM EDT, National Weather Service meteorologists were tracking a strong thunderstorm near Federal Point, or 8 miles northwest of Hastings, moving northeast at 30 mph. * Wind gusts up to 50 mph possible with this storm. * Locations impacted include... Saint Augustine, Hastings, Fruit Cove, World Golf Village, Saint Augustine Beach, Nocatee, Durbin, Vilano Beach, Picolata and Switzerland. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 2969 8152 3011 8168 3020 8133 2976 8118 TIME...MOT...LOC 1803Z 247DEG 26KT 2982 8157 NELSON
Special weather statement, Jun 22, 2:29 PM EDT, 1 hour 51 minutes before
Special Weather Statement National Weather Service Jacksonville FL 229 PM EDT Tue Jun 22 2021 FLZ033-038-133-137-140-237-221915- Coastal St. Johns FL-Inland Flagler FL-Eastern Putnam FL- Western Putnam FL-Inland St. Johns FL-Eastern Marion FL- 229 PM EDT Tue Jun 22 2021 ...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN FLAGLER... SOUTHEASTERN ST. JOHNS...NORTHEASTERN MARION AND CENTRAL PUTNAM COUNTIES UNTIL 315 PM EDT... * At 229 PM EDT, National Weather Service meteorologists were tracking a strong thunderstorm near Hastings, moving northeast at 35 mph. * Winds in excess of 45 mph and minor flooding due to heavy rainfall is possible with this storm. * Locations impacted include... Saint Augustine, Palatka, Interlachen, Hastings, East Palatka, Saint Augustine Beach, Vilano Beach, Federal Point, Crescent Beach and Bardin. 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 2940 8184 2968 8194 2996 8131 2969 8121 TIME...MOT...LOC 1829Z 241DEG 29KT 2973 8142 ZIBURA
Special weather statement, Jun 22, 2:49 PM EDT, 1 hour 31 minutes before
Special Weather Statement
National Weather Service Jacksonville FL
249 PM EDT Tue Jun 22 2021
FLZ140-240-221930-
Central Marion FL-Eastern Marion FL-
249 PM EDT Tue Jun 22 2021
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN MARION COUNTY UNTIL
330 PM EDT...
* At 249 PM EDT, National Weather Service meteorologists were
tracking a strong thunderstorm near Weirsdale, or near Emeralda,
moving northeast at 20 mph.
* Winds in excess of 45 mph and minor flooding due to heavy rainfall
is possible with this storm.
* Locations impacted include...
Weirsdale, Ocklawaha and Moss Bluff.
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 2906 8196 2921 8164 2905 8164 2905 8166
2896 8166 2896 8197 2897 8197
TIME...MOT...LOC 1849Z 237DEG 19KT 2901 8188
ZIBURASpecial weather statement, Jun 22, 3:15 PM EDT, 1 hour 5 minutes before
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</html>Special weather statement, Jun 22, 4:20 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Jacksonville FL
420 PM EDT Tue Jun 22 2021
FLZ137-140-240-222115-
Central Marion FL-Eastern Putnam FL-Eastern Marion FL-
420 PM EDT Tue Jun 22 2021
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN MARION AND
SOUTHEASTERN PUTNAM COUNTIES UNTIL 515 PM EDT...
* At 420 PM EDT, National Weather Service meteorologists were
tracking thunderstorms centered near Juniper Springs, moving
northeast at 30 mph.
* Minor flooding due to heavy rainfall is possible with these storm.
* Locations impacted include...
Crescent City, Salt Springs, Juniper Springs, Lynne, Weirsdale,
Fruitland, Ocklawaha, Moss Bluff, Silver Springs Shores and Lake
Weir.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 2923 8204 2949 8152 2937 8151 2932 8168
2928 8164 2905 8164 2905 8166 2896 8166
2896 8201
TIME...MOT...LOC 2020Z 246DEG 25KT 2917 8179
ZIBURAThe office that day
Everything else NWS Jacksonville, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 22, 9:24 AM EDT | Special Weather Statement | JAX | Hamilton | 51 min |
| Jun 22, 9:51 AM EDT | Special Weather Statement | JAX | Suwannee | 39 min |
| Jun 22, 10:16 AM EDT | Special Weather Statement | JAX | Columbia, Hamilton, Suwannee | 44 min |
| Jun 22, 10:58 AM EDT | Special Weather Statement | JAX | Baker, Columbia, Gilchrist, Suwannee, Union | 62 min |
| Jun 22, 11:59 AM EDT | Special Weather Statement | JAX | Baker, Bradford, Clay, Columbia, Duval, Nassau and 2 more | 61 min |
| Jun 22, 12:06 PM EDT | Special Weather Statement | JAX | Alachua, Gilchrist, Marion, Putnam | 54 min |
| Jun 22, 12:22 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Bradford, Union | 38 min |
| Jun 22, 12:39 PM EDT | Special Marine Warning | JAX | 2 hr | |
| Jun 22, 12:58 PM EDT | Special Weather Statement | JAX | Alachua, Bradford, Clay, Duval, Flagler, Gilchrist and 4 more | 62 min |
| Jun 22, 1:17 PM EDT | Areal Flood Warning | JAX | Alachua, Bradford, Columbia, Gilchrist, Suwannee, Union | 118 min |
| Jun 22, 1:46 PM EDT | Severe Thunderstorm Warning | JAX | Putnam | 29 min |
| Jun 22, 1:59 PM EDT | Special Weather Statement | JAX | Flagler | 61 min |
| Jun 22, 2:03 PM EDT | Special Weather Statement | JAX | Saint Johns | 27 min |
| Jun 22, 2:10 PM EDT | Special Marine Warning | JAX | 95 min | |
| Jun 22, 2:29 PM EDT | Special Weather Statement | JAX | Putnam, Saint Johns | 46 min |
| Jun 22, 2:44 PM EDT | Special Marine Warning | JAX | 91 min | |
| Jun 22, 2:49 PM EDT | Special Weather Statement | JAX | Marion | 41 min |
| Jun 22, 2:51 PM EDT | Tornado Warning | JAX | Putnam, Saint Johns | 9 min |
| Jun 22, 3:15 PM EDT | Special Weather Statement | JAX | Flagler, Marion, Putnam | 60 min |
| Jun 22, 3:43 PM EDT | Special Marine Warning | JAX | 92 min | |
| Jun 22, 6:34 AM EDT | Special Weather Statement | JAX | Atkinson | 56 min |
| Jun 22, 7:10 AM EDT | Special Weather Statement | JAX | Bacon, Coffee, Pierce, Ware | 65 min |
| Jun 22, 10:08 AM EDT | Special Weather Statement | JAX | Brantley, Charlton, Pierce, Ware | 52 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.