Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
Note: Click for
Watch Status Reports.
SEL7
URGENT - IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 507
NWS Storm Prediction Center Norman OK
800 AM EST Wed Nov 11 2020
The NWS Storm Prediction Center has issued a
* Tornado Watch for portions of
West Coast of Florida Peninsula
Coastal Waters
* Effective this Wednesday morning and afternoon from 800 AM
until 500 PM EST.
* Primary threats include...
A couple tornadoes possible
SUMMARY...A tornado threat is increasing and will persist through
the afternoon along and near the West Coast of the Florida
Peninsula, in the eastern semicircle of the approaching tropical
cyclone Eta.
The tornado watch area is approximately along and 25 statute miles
either side of a line from 35 miles southeast of Naples FL to 30
miles north northwest of Sarasota FL. For a complete depiction of
the watch see the associated watch outline update (WOUS64 KWNS
WOU7).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A Tornado Watch means conditions are favorable for
tornadoes and severe thunderstorms in and close to the watch
area. Persons in these areas should be on the lookout for
threatening weather conditions and listen for later statements
and possible warnings.
&&
AVIATION...Tornadoes and a few severe thunderstorms with hail
surface and aloft to 0 inches. Extreme turbulence and surface wind
gusts to 60 knots. A few cumulonimbi with maximum tops to 450. Mean
storm motion vector 15040.
...Edwards
SEL7
URGENT - IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 507
NWS Storm Prediction Center Norman OK
800 AM EST Wed Nov 11 2020
The NWS Storm Prediction Center has issued a
* Tornado Watch for portions of
West Coast of Florida Peninsula
Coastal Waters
* Effective this Wednesday morning and afternoon from 800 AM
until 500 PM EST.
* Primary threats include...
A couple tornadoes possible
SUMMARY...A tornado threat is increasing and will persist through
the afternoon along and near the West Coast of the Florida
Peninsula, in the eastern semicircle of the approaching tropical
cyclone Eta.
The tornado watch area is approximately along and 25 statute miles
either side of a line from 35 miles southeast of Naples FL to 30
miles north northwest of Sarasota FL. For a complete depiction of
the watch see the associated watch outline update (WOUS64 KWNS
WOU7).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A Tornado Watch means conditions are favorable for
tornadoes and severe thunderstorms in and close to the watch
area. Persons in these areas should be on the lookout for
threatening weather conditions and listen for later statements
and possible warnings.
&&
AVIATION...Tornadoes and a few severe thunderstorms with hail
surface and aloft to 0 inches. Extreme turbulence and surface wind
gusts to 60 knots. A few cumulonimbi with maximum tops to 450. Mean
storm motion vector 15040.
...Edwards
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW7
WW 507 TORNADO FL CW 111300Z - 112200Z
AXIS..25 STATUTE MILES EITHER SIDE OF LINE..
35SE APF/NAPLES FL/ - 30NNW SRQ/SARASOTA FL/
..AVIATION COORDS.. 20NM EITHER SIDE /50SSE RSW - 7SSW PIE/
WIND GUSTS..60 KNOTS.
MAX TOPS TO 450.MEAN STORM MOTION VECTOR 15040.
LAT...LON 25588169 27598307 28018241 26008105
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU7.
Watch 507 Status Report Messages:
STATUS REPORT #4 ON WW 507
VALID 112105Z - 112200Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
WW 507 WILL BE ALLOWED TO EXPIRE AT 112200Z.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1792
..DIAL..11/11/20
ATTN...WFO...TBW...MFL...
&&
STATUS REPORT FOR WT 507
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
FLC015-021-027-049-057-071-081-103-115-112200-
FL
. FLORIDA COUNTIES INCLUDED ARE
CHARLOTTE COLLIER DESOTO
HARDEE HILLSBOROUGH LEE
MANATEE PINELLAS SARASOTA
$$
GMZ656-830-836-853-856-112200-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM CHOKOLOSKEE TO BONITA BEACH FL OUT 20 NM
TAMPA BAY WATERS
CHARLOTTE HARBOR AND PINE ISLAND SOUND
COASTAL WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 NM
COASTAL WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #3 ON WW 507
VALID 111920Z - 112040Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..DIAL..11/11/20
ATTN...WFO...TBW...MFL...
&&
STATUS REPORT FOR WT 507
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
FLC015-021-027-049-057-071-081-103-115-112040-
FL
. FLORIDA COUNTIES INCLUDED ARE
CHARLOTTE COLLIER DESOTO
HARDEE HILLSBOROUGH LEE
MANATEE PINELLAS SARASOTA
$$
GMZ656-830-836-853-856-112040-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM CHOKOLOSKEE TO BONITA BEACH FL OUT 20 NM
TAMPA BAY WATERS
CHARLOTTE HARBOR AND PINE ISLAND SOUND
COASTAL WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 NM
COASTAL WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #2 ON WW 507
VALID 111745Z - 111840Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1790
..DIAL..11/11/20
ATTN...WFO...TBW...MFL...
&&
STATUS REPORT FOR WT 507
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
FLC015-021-027-049-057-071-081-103-115-111840-
FL
. FLORIDA COUNTIES INCLUDED ARE
CHARLOTTE COLLIER DESOTO
HARDEE HILLSBOROUGH LEE
MANATEE PINELLAS SARASOTA
$$
GMZ656-830-836-853-856-111840-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM CHOKOLOSKEE TO BONITA BEACH FL OUT 20 NM
TAMPA BAY WATERS
CHARLOTTE HARBOR AND PINE ISLAND SOUND
COASTAL WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 NM
COASTAL WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #1 ON WW 507
VALID 111630Z - 111740Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..DIAL..11/11/20
ATTN...WFO...TBW...MFL...
&&
STATUS REPORT FOR WT 507
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
FLC015-021-027-049-057-071-081-103-115-111740-
FL
. FLORIDA COUNTIES INCLUDED ARE
CHARLOTTE COLLIER DESOTO
HARDEE HILLSBOROUGH LEE
MANATEE PINELLAS SARASOTA
$$
GMZ656-830-836-853-856-111740-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM CHOKOLOSKEE TO BONITA BEACH FL OUT 20 NM
TAMPA BAY WATERS
CHARLOTTE HARBOR AND PINE ISLAND SOUND
COASTAL WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 NM
COASTAL WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
Note:
Click for Complete Product Text.
Tornadoes
Probability of 2 or more tornadoes
|
Mod (40%)
|
Probability of 1 or more strong (EF2-EF5) tornadoes
|
Low (20%)
|
Wind
Probability of 10 or more severe wind events
|
Low (<5%)
|
Probability of 1 or more wind events > 65 knots
|
Low (<5%)
|
Hail
Probability of 10 or more severe hail events
|
Low (<5%)
|
Probability of 1 or more hailstones > 2 inches
|
Low (<5%)
|
Combined Severe Hail/Wind
Probability of 6 or more combined severe hail/wind events
|
Low (20%)
|
For each watch, probabilities for particular events inside the watch
(listed above in each table) are determined by the issuing forecaster.
The "Low" category contains probability values ranging from less than 2%
to 20% (EF2-EF5 tornadoes), less than 5% to 20% (all other probabilities),
"Moderate" from 30% to 60%, and "High" from 70% to greater than 95%.
High values are bolded and lighter in color to provide awareness of
an increased threat for a particular event.
weather.gov 
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