Alert archive / Florida / Red Flag Warnings in 2007
Red Flag Warning 55, NWS Melbourne, FL
NWS Melbourne, FL issued this red flag warning at Nov 5, 2007, 2:37 AM EST for 5 counties in Florida. It took effect at Nov 5, 2007, 12:00 PM EST. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Nov 5, 2007, 2:37 AM EST (07:37 UTC)
- In effect from
- Nov 5, 2007, 12:00 PM EST
- Expired
- Nov 5, 2007, 6:00 PM EST
- In force
- 6 hr
- Issued by
- NWS Melbourne, FL
Counties Lake County, FL, Orange County, FL, Osceola County, FL, Seminole County, FL, Volusia County, FL
The radar
The Melbourne radar (KMLB), 86 km from the middle of the area, began a volume at 07:35 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
Tampa Bay, FL (KTBW), launched 00:00Z, 7.6 hours before the alert went out and 148 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2323 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- -34 m²/s²
- 0-3 km storm-relative helicity
- -18 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 KMLB 050737 RFWMLB RED FLAG WARNING NATIONAL WEATHER SERVICE MELBOURNE FL 237 AM EST MON NOV 5 2007 FLZ041-044>046-053-144-052245- /O.UPG.KMLB.FW.A.0040.071105T1700Z-071105T2300Z/ /O.NEW.KMLB.FW.W.0055.071105T1700Z-071105T2300Z/ /O.NEW.KMLB.FW.A.0041.071106T1700Z-071106T2200Z/ INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-OSCEOLA- SOUTHERN LAKE- 237 AM EST MON NOV 5 2007 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM EST THIS AFTERNOON... ...FIRE WEATHER WATCH IN EFFECT TUESDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 6 PM EST THIS AFTERNOON. A FIRE WEATHER WATCH HAS ALSO BEEN ISSUED. THIS FIRE WEATHER WATCH IS IN EFFECT TUESDAY AFTERNOON. LITTLE MODIFICATION OF THE DRY AIR MASS IS ANTICIPATED THROUGH TUESDAY. THEREFORE LONG DURATIONS OF LOW RELATIVE HUMIDITY ARE EXPECTED THE NEXT TWO AFTERNOONS. A RED FLAG WARNING MEANS THAT LONG DURATIONS OF RELATIVE HUMIDITY BELOW 35 PERCENT ARE FORECAST TO OCCUR THIS AFTERNOON. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ...LONG DURATIONS OF LOW RELATIVE HUMIDITY...ARE POSSIBLE TUESDAY AFTERNOON. $$ RL
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 5, 2:37 AM EST | Fire Weather Watch | MLB | Lake, Orange, Osceola, Seminole, Volusia | 27 hr |
Nearby
Red Flag Warnings in Florida, 2007Every red flag 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.