Alert archive / Florida / Special Weather Statements in 2019
Special Weather Statement, NWS Miami, FL
NWS Miami, FL issued this special weather statement at Oct 19, 2019, 5:49 AM EDT for Collier County, Florida. It was in force for 41 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
- Oct 19, 2019, 5:49 AM EDT (09:49 UTC)
- Expired
- Oct 19, 2019, 6:30 AM EDT
- In force
- 41 min
- Issued by
- NWS Miami, FL
County Collier County, FL
The radar
The Miami radar (KAMX), 141 km from the middle of the area, began a volume at 09:50 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, 9.8 hours before the alert went out and 182 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
- 491 J/kg
- Mixed-layer CIN
- -29 J/kg
- Mixed-layer LCL
- 808 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 310 m²/s²
- 0-3 km storm-relative helicity
- 432 m²/s²
- Significant tornado parameter
- 0.9
- Supercell composite
- 4.4
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Miami, FL wrote its last area forecast discussion before this special weather statement went out at Oct 19, 3:37 AM EDT, 2 hours 12 minutes earlier.
Area forecast discussion, Oct 19, 3:37 AM EDT, 2 hours 12 minutes before
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Special weather statement, Oct 19, 2:12 AM EDT, 3 hours 37 minutes before
Special Weather Statement
National Weather Service Miami FL
212 AM EDT Sat Oct 19 2019
FLZ075-190700-
Mainland Monroe FL-
212 AM EDT Sat Oct 19 2019
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN MAINLAND MONROE COUNTY
UNTIL 300 AM EDT...
* At 212 AM EDT, National Weather Service meteorologists were
tracking a strong thunderstorm near Northwest Cape Sable, moving
north at 30 mph.
* Wind gusts up to 50 mph and funnel clouds possible with this storm.
* Locations impacted include...
Northwest Cape Sable and Middle Cape Sable.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
This activity was also developing in an environment favorable for the
formation of funnel clouds. Stay tuned to NOAA weather radio and
local media for additional updates and possible warnings.
To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Miami on Facebook and
Twitter.
&&
LAT...LON 2512 8117 2521 8125 2532 8123 2537 8120
2547 8128 2550 8129 2549 8100 2512 8109
TIME...MOT...LOC 0612Z 191DEG 28KT 2517 8125
CohenSpecial weather statement, Oct 19, 3:20 AM EDT, 2 hours 29 minutes before
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</html>Special weather statement, Oct 19, 3:58 AM EDT, 1 hour 51 minutes before
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</html>Special weather statement, Oct 19, 5:49 AM EDT, 0 minutes before
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</html>The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 18, 8:21 PM EDT | Special Weather Statement | MFL | Glades | 54 min |
| Oct 19, 2:07 AM EDT | Special Marine Warning | MFL | 113 min | |
| Oct 19, 2:08 AM EDT | Special Marine Warning | MFL | 2 hr | |
| Oct 19, 2:11 AM EDT | Special Weather Statement | MFL | Collier | 49 min |
| Oct 19, 2:12 AM EDT | Special Weather Statement | MFL | Monroe | 48 min |
| Oct 19, 3:20 AM EDT | Special Weather Statement | MFL | Collier | 70 min |
| Oct 19, 3:39 AM EDT | Special Marine Warning | MFL | 2 hr | |
| Oct 19, 3:41 AM EDT | Special Weather Statement | MFL | Collier | 34 min |
| Oct 19, 3:58 AM EDT | Special Weather Statement | MFL | Collier | 32 min |
| Oct 19, 5:11 AM EDT | Special Weather Statement | MFL | Collier | 49 min |
| Oct 19, 7:01 AM EDT | Special Weather Statement | MFL | Collier | 44 min |
| Oct 19, 11:01 AM EDT | Special Weather Statement | MFL | Glades | 44 min |
| Oct 19, 11:40 AM EDT | Special Weather Statement | MFL | Glades | 50 min |
| Oct 19, 12:01 PM EDT | Severe Thunderstorm Warning | MFL | Glades, Hendry | 29 min |
| Oct 19, 12:03 PM EDT | Special Marine Warning | MFL | 42 min | |
| Oct 19, 12:36 PM EDT | Special Weather Statement | MFL | Glades | 39 min |
| Oct 19, 2:29 PM EDT | Special Weather Statement | MFL | Collier | 46 min |
| Oct 19, 3:28 PM EDT | Special Marine Warning | MFL | 32 min | |
| Oct 19, 3:31 PM EDT | Special Weather Statement | MFL | Hendry | 29 min |
| Oct 19, 3:39 PM EDT | Special Marine Warning | MFL | 51 min | |
| Oct 19, 3:59 PM EDT | Special Weather Statement | MFL | Palm Beach | 46 min |
| Oct 19, 4:01 PM EDT | Special Weather Statement | MFL | Hendry | 44 min |
| Oct 19, 4:02 PM EDT | Special Weather Statement | MFL | Palm Beach | 43 min |
| Oct 19, 4:10 PM EDT | Special Weather Statement | MFL | Collier | 50 min |
| Oct 19, 4:21 PM EDT | Severe Thunderstorm Warning | MFL | Hendry | 37 min |
| Oct 19, 4:28 PM EDT | Special Marine Warning | MFL | 62 min | |
| Oct 19, 4:37 PM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 53 min |
| Oct 19, 5:27 PM EDT | Special Weather Statement | MFL | Martin | 48 min |
| Oct 19, 5:42 PM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 14 min |
| Oct 19, 6:24 PM EDT | Special Weather Statement | MFL | Collier, Hendry | 66 min |
| Oct 19, 7:22 PM EDT | Special Weather Statement | MFL | Hendry | 38 min |
Nearby
Special Weather Statements in Florida, 2019Every special weather statement in 2019
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.