Alert archive / Florida / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 13, NWS Melbourne, FL
NWS Melbourne, FL issued this severe thunderstorm warning at Mar 10, 2025, 12:45 PM EDT for Okeechobee County, Saint Lucie County, Florida. It was in force for 30 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
- Mar 10, 2025, 12:45 PM EDT (16:45 UTC)
- Expired
- Mar 10, 2025, 1:15 PM EDT
- In force
- 30 min
- Issued by
- NWS Melbourne, FL
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Okeechobee County, FL, Saint Lucie County, FL
The radar
The Melbourne radar (KMLB), 84 km from the middle of the area, began a volume at 16:48 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, 4.8 hours before the alert went out and 123 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
- 177 J/kg
- Mixed-layer CIN
- -119 J/kg
- Mixed-layer LCL
- 780 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- 148 m²/s²
- 0-3 km storm-relative helicity
- 197 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted.
147 WUUS52 KMLB 101645 SVRMLB FLC093-111-101715- /O.NEW.KMLB.SV.W.0013.250310T1645Z-250310T1715Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Melbourne FL 1245 PM EDT Mon Mar 10 2025 The National Weather Service in Melbourne has issued a * Severe Thunderstorm Warning for... St. Lucie County in east central Florida... East central Okeechobee County in east central Florida... * Until 115 PM EDT. * At 1244 PM EDT, a severe thunderstorm was located 10 miles northeast of Four Seasons Estates, or 12 miles northeast of Treasure Island, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Port Saint Lucie River Park, Carlton, Saint Lucie West, Fort Pierce South, and Tradition Field. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 2729 8068 2741 8075 2755 8042 2728 8030 TIME...MOT...LOC 1644Z 255DEG 23KT 2734 8063 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Law
2 follow-up statements
250 WWUS52 KMLB 101650 SVSMLB Severe Weather Statement National Weather Service Melbourne FL 1250 PM EDT Mon Mar 10 2025 FLC093-101700- /O.CAN.KMLB.SV.W.0013.000000T0000Z-250310T1715Z/ Okeechobee FL- 1250 PM EDT Mon Mar 10 2025 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL OKEECHOBEE COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning moved out of the warned area. Therefore, the warning has been cancelled. LAT...LON 2729 8059 2741 8064 2755 8042 2728 8030 TIME...MOT...LOC 1650Z 255DEG 26KT 2736 8057 $$ FLC111-101715- /O.CON.KMLB.SV.W.0013.000000T0000Z-250310T1715Z/ St. Lucie FL- 1250 PM EDT Mon Mar 10 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 PM EDT FOR CENTRAL ST. LUCIE COUNTY... At 1250 PM EDT, a severe thunderstorm was located 9 miles northwest of Tradition, or 14 miles west of White City, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Port Saint Lucie River Park, Carlton, Saint Lucie West, Fort Pierce South, and Tradition Field. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into a small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 2729 8059 2741 8064 2755 8042 2728 8030 TIME...MOT...LOC 1650Z 255DEG 26KT 2736 8057 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Law
411 WWUS52 KMLB 101711 SVSMLB Severe Weather Statement National Weather Service Melbourne FL 111 PM EDT Mon Mar 10 2025 FLC111-101719- /O.EXP.KMLB.SV.W.0013.000000T0000Z-250310T1715Z/ St. Lucie FL- 111 PM EDT Mon Mar 10 2025 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL ST. LUCIE COUNTY WILL EXPIRE AT 115 PM EDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. Remember, a Severe Thunderstorm Warning still remains in effect for east central St Lucie county. Remember, a Tornado Warning still remains in effect for east central St Lucie county. LAT...LON 2729 8059 2741 8064 2755 8042 2728 8030 TIME...MOT...LOC 1709Z 255DEG 23KT 2739 8044 $$ Law
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 10, 12:56 AM EDT | Wind Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 23 hr |
| Mar 10, 2:14 AM EDT | Gale Warning | MLB | 27 hr | |
| Mar 10, 8:31 AM EDT | Special Weather Statement | MLB | Lake | 29 min |
| Mar 10, 8:35 AM EDT | Tornado Warning | MLB | Lake, Orange | 25 min |
| Mar 10, 8:57 AM EDT | Tornado Warning | MLB | Lake, Orange | 22 min |
| Mar 10, 9:13 AM EDT | Special Marine Warning | MLB | 32 min | |
| Mar 10, 9:32 AM EDT | Severe Thunderstorm Warning | MLB | Lake, Orange, Seminole, Volusia | 28 min |
| Mar 10, 9:34 AM EDT | Tornado Warning | MLB | Orange, Seminole, Volusia | 26 min |
| Mar 10, 9:57 AM EDT | Tornado Warning | MLB | Seminole, Volusia | 36 min |
| Mar 10, 9:59 AM EDT | Special Marine Warning | MLB | 2 hr | |
| Mar 10, 10:17 AM EDT | Tornado Warning | MLB | Volusia | 28 min |
| Mar 10, 10:22 AM EDT | Special Weather Statement | MLB | Orange, Seminole | 53 min |
| Mar 10, 11:04 AM EDT | Special Marine Warning | MLB | 86 min | |
| Mar 10, 11:10 AM EDT | Special Weather Statement | MLB | Orange | 35 min |
| Mar 10, 11:22 AM EDT | Severe Thunderstorm Warning | MLB | Orange, Osceola | 12 min |
| Mar 10, 11:47 AM EDT | Special Weather Statement | MLB | Orange | 28 min |
| Mar 10, 12:04 PM EDT | Special Weather Statement | MLB | Okeechobee | 41 min |
| Mar 10, 12:15 PM EDT | Special Weather Statement | MLB | Brevard | 30 min |
| Mar 10, 12:27 PM EDT | Special Marine Warning | MLB | 63 min | |
| Mar 10, 12:34 PM EDT | Special Weather Statement | MLB | Okeechobee, Saint Lucie | 41 min |
| Mar 10, 12:51 PM EDT | Severe Thunderstorm Warning | MLB | Saint Lucie | 39 min |
| Mar 10, 12:53 PM EDT | Special Marine Warning | MLB | 112 min | |
| Mar 10, 12:58 PM EDT | Tornado Warning | MLB | Saint Lucie | 32 min |
| Mar 10, 2:49 PM EDT | Special Marine Warning | MLB | 56 min |
Nearby
Severe Thunderstorm Warnings in Florida, 2025Every severe thunderstorm warning in 2025
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.