Alert archive / Florida / Flash Flood Warnings in 2007
Flash Flood Warning 5, NWS Miami, FL
NWS Miami, FL issued this flash flood warning at Sep 10, 2007, 2:52 PM EDT for Collier County, Florida. It was in force for 113 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
- Sep 10, 2007, 2:52 PM EDT (18:52 UTC)
- Expired
- Sep 10, 2007, 4:45 PM EDT
- In force
- 113 min
- Issued by
- NWS Miami, FL
- Area
- Counties, with a storm outline in the text
- Flood severity
- None
County Collier County, FL
The radar
The Miami radar (KAMX), 69 km from the middle of the area, began a volume at 18:55 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
Miami, FL (KMFL), launched 12:00Z, 6.9 hours before the alert went out and 73 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
- 2516 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 765 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 122 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS52 KMFL 101856 CCA FFWMFL FLC021-102045- /T.COR.KMFL.FF.W.0005.070910T1852Z-070910T2045Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED TEST...FLASH FLOOD WARNING...CORRECTED...TEST NATIONAL WEATHER SERVICE MIAMI FL 252 PM EDT MON SEP 10 2007 ...THIS MESSAGE IS FOR TEST PURPOSES ONLY... THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A * THIS IS A TEST MESSAGE. FLASH FLOOD WARNING FOR... COLLIER COUNTY IN SOUTHWEST FLORIDA * UNTIL 445 PM EDT * THIS IS A TEST MESSAGE. AT 250 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED FLASH FLOODING FROM A THUNDERSTORM OVER THE WARNED AREA. THIS IS A TEST MESSAGE. MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN. THIS IS A TEST MESSAGE. REPORT FLOODING 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 FLOODING. THIS IS A TEST MESSAGE. DO NOT TAKE ACTION BASED ON THIS MESSAGE. LAT...LON 2600 8109 2600 8089 2582 8089 2582 8109 TIME...MOT...LOC 1852Z 180DEG 0KT 2591 8099 $$ BAXTER
2 follow-up statements
000 WGUS72 KMFL 101905 FFSMFL TEST...FLASH FLOOD STATEMENT...TEST NATIONAL WEATHER SERVICE MIAMI FL 304 PM EDT MON SEP 10 2007 ...THIS MESSAGE IS FOR TEST PURPOSES ONLY... FLC021-102045- /T.CON.KMFL.FF.W.0005.000000T0000Z-070910T2045Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ COLLIER FL- 304 PM EDT MON SEP 10 2007 ...THIS MESSAGE IS FOR TEST PURPOSES ONLY... ...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 445 PM EDT FOR SOUTHEASTERN COLLIER COUNTY... THIS IS A TEST MESSAGE. AT 259 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A THUNDERSTORM PRODUCING FLASH FLOODING OVER THE WARNED AREA. THIS IS A TEST MESSAGE. MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN. THIS IS A TEST MESSAGE. TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN MIAMI. THIS IS A TEST MESSAGE. DO NOT TAKE ACTION BASED ON THIS MESSAGE. LAT...LON 2600 8109 2600 8089 2582 8089 2582 8109 TIME...MOT...LOC 1904Z 180DEG 0KT 2591 8099 $$ BAXTER
000 WGUS72 KMFL 101917 FFSMFL TEST...FLASH FLOOD STATEMENT...TEST NATIONAL WEATHER SERVICE MIAMI FL 317 PM EDT MON SEP 10 2007 ...THIS MESSAGE IS FOR TEST PURPOSES ONLY... FLC021-101927- /T.CAN.KMFL.FF.W.0005.000000T0000Z-070910T2145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ COLLIER FL- 317 PM EDT MON SEP 10 2007 ...THIS MESSAGE IS FOR TEST PURPOSES ONLY... ...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR SOUTHEASTERN COLLIER COUNTY... THIS IS A TEST MESSAGE. DO NOT TAKE ACTION BASED ON THIS MESSAGE. LAT...LON 2600 8109 2600 8089 2582 8089 2582 8109 TIME...MOT...LOC 1917Z 180DEG 0KT 2591 8099 $$ BAXTER
The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 10, 3:19 PM EDT | Flash Flood Warning | MFL | Miami-Dade | 26 min |
| Sep 10, 3:44 PM EDT | Special Marine Warning | MFL | 46 min | |
| Sep 10, 3:46 PM EDT | Severe Thunderstorm Warning | MFL | Glades | 44 min |
Nearby
Flash Flood Warnings in Florida, 2007Every flash flood 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.