Alert archive / Florida / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 39, NWS Miami, FL
NWS Miami, FL issued this severe thunderstorm warning at May 6, 2007, 5:45 PM EDT for Glades 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
- May 6, 2007, 5:45 PM EDT (21:45 UTC)
- Expired
- May 6, 2007, 6:15 PM EDT
- In force
- 30 min
- Issued by
- NWS Miami, FL
- Area
- Counties, with a storm outline in the text
County Glades County, FL
The radar
The Melbourne radar (KMLB), 110 km from the middle of the area, began a volume at 21:45 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 6, 1:49 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Tampa Bay, FL (KTBW), launched 12:00Z, 9.8 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
- 890 J/kg
- Mixed-layer CIN
- -84 J/kg
- Mixed-layer LCL
- 898 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 52 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.9
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS52 KMFL 062145 SVRMFL FLC043-062215- /O.NEW.KMFL.SV.W.0039.070506T2145Z-070506T2215Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MIAMI FL 545 PM EDT SUN MAY 6 2007 THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... NORTHEASTERN GLADES COUNTY IN SOUTH FLORIDA. * UNTIL 615 PM EDT * AT 542 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING LARGE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED OVER NORTHEASTERN GLADES COUNTY..AND MOVING SOUTHEAST AT 30 MPH. REPORT SEVERE WEATHER OR DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN MIAMI. OR YOU CAN ALSO CALL THE NATIONAL WEATHER SERVICE IN MIAMI DIRECTLY AT 305.229.4528 TO REPORT SEVERE WEATHER. A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT SUNDAY EVENING FOR SOUTHERN FLORIDA. LAT...LON 2725 8098 2718 8116 2702 8100 2716 8088 $$ BAXTER
The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 5, 9:15 PM EDT | Severe Thunderstorm Warning | MFL | Glades | 37 min |
| May 6, 4:10 PM EDT | Severe Thunderstorm Warning | MFL | Collier | 45 min |
| May 6, 4:30 PM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 45 min |
| May 6, 4:30 PM EDT | Severe Thunderstorm Warning | MFL | Collier, Hendry | 36 min |
| May 6, 5:15 PM EDT | Severe Thunderstorm Warning | MFL | Broward, Palm Beach | 45 min |
| May 6, 5:32 PM EDT | Marine Weather Statement | MFL | 88 min | |
| May 6, 5:33 PM EDT | High Surf Advisory | MFL | Broward, Miami-Dade, Palm Beach | 62 hr |
| May 6, 5:38 PM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 67 min |
| May 6, 5:42 PM EDT | Special Marine Warning | MFL | 63 min | |
| May 6, 5:47 PM EDT | Tornado Warning | MFL | Broward, Palm Beach | 43 min |
| May 6, 6:14 PM EDT | Severe Thunderstorm Warning | MFL | Broward, Glades, Hendry, Palm Beach | 61 min |
| May 6, 6:27 PM EDT | Tornado Warning | MFL | Palm Beach | 33 min |
| May 6, 6:27 PM EDT | Tornado Warning | MFL | Broward | 48 min |
| May 6, 6:38 PM EDT | Special Marine Warning | MFL | 37 min | |
| May 6, 6:48 PM EDT | Tornado Warning | MFL | Hendry | 57 min |
| May 6, 6:58 PM EDT | Tornado Warning | MFL | Broward | 32 min |
| May 6, 7:22 PM EDT | Tornado Warning | MFL | Broward, Collier, Hendry, Palm Beach | 53 min |
| May 6, 7:25 PM EDT | Tornado Warning | MFL | Miami-Dade | 35 min |
| May 6, 7:37 PM EDT | Severe Thunderstorm Warning | MFL | Broward, Miami-Dade | 38 min |
Nearby
Severe Thunderstorm Warnings in Florida, 2007Every severe thunderstorm warning in 2007
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.