Alert archive / Florida / Tornado Warnings in 2009
Tornado Warning 1, NWS Key West, FL
NWS Key West, FL issued this tornado warning at Jun 5, 2009, 7:56 PM EDT for Monroe County, Florida. It was in force for 22 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 5, 2009, 7:56 PM EDT (23:56 UTC)
- Expired
- Jun 5, 2009, 8:18 PM EDT
- In force
- 22 min
- Issued by
- NWS Key West, FL
- Area
- Storm-based polygon
County Monroe County, FL
The radar
The Key West radar (KBYX), 14 km from the middle of the area, began a volume at 23:56 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
Key West, FL (KEYW), launched 12:00Z, 11.9 hours before the alert went out and 17 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
- 2242 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 784 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- -6 m²/s²
- 0-3 km storm-relative helicity
- 46 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.3
The text
As transmitted, in the capitals the NWS used until 2016.
000
WFUS52 KKEY 052356
TORKEY
FLC087-060030-
/O.NEW.KKEY.TO.W.0001.090605T2356Z-090606T0030Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE KEY WEST FL
756 PM EDT FRI JUN 5 2009
THE NATIONAL WEATHER SERVICE IN KEY WEST HAS ISSUED A
* TORNADO WARNING FOR...
LOWER KEYS IN MONROE COUNTY IN FLORIDA...
* UNTIL 830 PM EDT
* AT 752 PM EDT...TRAINED WEATHER SPOTTERS REPORTED NUMEROUS
WATERSPOUTS ALONG A LINE EXTENDING FROM BAY POINT TO SUGARLOAF
KEY AND MAY MOVE ONSHORE AT ANY TIME. THESE TORNADO PRODUCING
STORMS WERE NEARLY STATIONARY.
* TORNADO PRODUCING STORMS WILL BE NEAR...
LOWER SUGARLOAF AND SUGARLOAF KEY
WATERSPOUTS THAT MOVE ONSHORE ARE DANGEROUS AND CAN BE DEADLY. IF
THREATENING WEATHER APPROACHES...SEE SHELTER IMMEDIATELY
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A LOW SPOT ON THE GROUND
AND COVER YOUR HEAD WITH YOUR HANDS.
DO NOT USE YOUR CAR TO TRY TO OUTRUN A TORNADO. CARS ARE EASILY
TOSSED AROUND BY TORNADO WINDS. IF YOU ARE CAUGHT IN THE PATH OF A
TORNADO...LEAVE THE CAR AND GO TO A STRONG BUILDING. IF NO SAFE
STRUCTURE IS NEARBY...SEEK SHELTER IN A DITCH OR LOW SPOT AND COVER
YOUR HEAD.
THE SAFEST PLACE TO BE DURING A TORNADO IS ON THE LOWEST FLOOR OF THE
BUILDING IN AN INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE
BLANKETS OR PILLOWS TO COVER YOUR BODY AND ALWAYS STAY AWAY FROM
WINDOWS.
PLEASE REPORT SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE KEY WEST
AT 3 0 5...2 9 5...1 3 1 6...EXTENSION 3.
LAT...LON 2461 8162 2462 8162 2464 8160 2464 8158
2462 8158 2464 8157 2464 8150 2463 8150
2461 8152
TIME...MOT...LOC 2354Z 271DEG 1KT 2462 8160 2463 8151
$$
111 follow-up statement
000
WWUS52 KKEY 060018
SVSKEY
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE KEY WEST FL
818 PM EDT FRI JUN 5 2009
FLC087-060024-
/O.CAN.KKEY.TO.W.0001.000000T0000Z-090606T0030Z/
LOWER KEYS IN MONROE FL-
818 PM EDT FRI JUN 5 2009
...THE TORNADO WARNING FOR LOWER KEYS IN MONROE COUNTY IS CANCELED...
AT 810 PM...A TRAINED SPOTTER REPORTED THAT ALL WATERSPOUTS HAVE
DISSIPATED...AND NO FURTHER REPORTS OF WATERSPOUTS HAVE BEEN
RECEIVED SINCE. THEREFORE...THE TORNADO WARNING FOR SUGARLOAF AND
LOWER SUGARLOAF KEY HAS BEEN CANCELED.
RESIDENTS IN THE LOWER KEYS SHOULD CONTINUE TO BE ALERT TO THE
POTENTIAL FOR FURTHER WATERSPOUT DEVELOPMENT NEAR LAND...AS
CONDITIONS WILL STILL BE FAVORABLE FOR WATERSPOUT DEVELOPMENT IN
THIS AREA. IN ADDITION...SHOWERS AND THUNDERSTORMS OVER THE EASTERN
LOWER KEYS WILL CONTINUE TO PRODUCE WIND GUSTS OF UP TO 30
MPH...BLINDING DOWNPOURS...AND FREQUENT LIGHTNING STRIKES.
STAY TUNED TO NOAA WEATHER RADIO FOR ADDITIONAL STATEMENTS AND
POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE IN KEY WEST.
LAT...LON 2461 8162 2462 8162 2464 8160 2464 8158
2462 8158 2464 8157 2464 8150 2463 8150
2461 8152
TIME...MOT...LOC 0014Z 271DEG 1KT 2462 8159 2463 8150
$$
11The office that day
Everything else NWS Key West, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 5, 2:20 AM EDT | Special Marine Warning | KEY | 25 min | |
| Jun 5, 2:27 AM EDT | Special Marine Warning | KEY | 33 min | |
| Jun 5, 3:07 AM EDT | Special Marine Warning | KEY | 38 min | |
| Jun 5, 5:14 AM EDT | Areal Flood Advisory | KEY | Monroe | 2 hr |
| Jun 5, 2:25 PM EDT | Special Marine Warning | KEY | 65 min | |
| Jun 5, 4:38 PM EDT | Special Marine Warning | KEY | 67 min | |
| Jun 5, 5:44 PM EDT | Special Marine Warning | KEY | 61 min | |
| Jun 5, 5:51 PM EDT | Special Marine Warning | KEY | 54 min | |
| Jun 5, 6:45 PM EDT | Special Marine Warning | KEY | 60 min | |
| Jun 5, 7:40 PM EDT | Special Marine Warning | KEY | 65 min | |
| Jun 5, 7:44 PM EDT | Special Marine Warning | KEY | 40 min |
Nearby
Tornado Warnings in Florida, 2009Every tornado warning in 2009Tornadoes in 2009
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.