Alert archive / Florida / Special Weather Statements in 2017

Special Weather Statement, NWS Miami, FL

June 7, 2017Collier County, Glades County, Hendry County, Florida

NWS Miami, FL issued this special weather statement at Jun 7, 2017, 12:48 PM EDT for Collier County, Glades County, Hendry County, Florida. It was in force for 42 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 7, 2017, 12:48 PM EDT (16:48 UTC)
Expired: Jun 7, 2017, 1:30 PM EDT
In force: 42 min
Issued by: NWS Miami, FL

Counties Collier County, FL, Glades County, FL, Hendry County, FL

The radar

The Tampa radar (KTBW), 153 km from the middle of the area, began a volume at 16:48 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 12:00Z, 4.8 hours before the alert went out and 153 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1468 J/kg
Mixed-layer CIN: -10 J/kg
Mixed-layer LCL: 615 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 167 m²/s²
0-3 km storm-relative helicity: 190 m²/s²
Significant tornado parameter: 1.6
Supercell composite: 8.4

Open this sounding in Storm Lab

The text

As transmitted.

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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 Jun 7, 10:44 AM EDT, 2 hours 4 minutes earlier.

Area forecast discussion, Jun 7, 10:44 AM EDT, 2 hours 4 minutes before

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Hazardous weather outlook, Jun 7, 4:13 AM EDT, 8 hours 35 minutes before

Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
413 AM EDT Wed Jun 7 2017

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
072015-
Lake Okeechobee-Biscayne Bay-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-Glades-Hendry-
Inland Palm Beach-Metro Palm Beach-Coastal Collier-Inland Collier-
Inland Broward-Metro Broward-Inland Miami-Dade-Metro Miami-Dade-
Mainland Monroe-Coastal Palm Beach-Coastal Broward-Coastal Miami-
Dade-Far South Miami-Dade-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
413 AM EDT Wed Jun 7 2017

...THUNDERSTORMS WITH LOCALLY HEAVY RAINFALL TODAY AND TONIGHT...
...ISOLATED TORNADOES AND WATERSPOUTS POSSIBLE THROUGH TONIGHT...

This hazardous weather outlook is for South Florida.

.DAY ONE...TODAY AND TONIGHT

Thunderstorms: another round of widespread showers with embedded
thunderstorms is expected today across South Florida. Main threats
will be locally heavy rainfall and lightning. The strongest storms
will also be capable of producing periods of gusty winds. Isolated
tornadoes and waterspouts cannot be ruled out.

Flooding: Heavy rainfall may again lead to some flooding conditions
across most of South Florida, especially over areas that are already
saturated. A Flood Watch is in effect for all areas except Mainland
Monroe and Glades Counties.

Tornadoes: Conditions are favorable for isolated tornadoes and
waterspouts across all of South Florida and the adjacent waters today.

Wind: The strongest storms today will be capable of producing wind
gusts of 60 mph or higher.

Rip Currents: There is a moderate risk of rip currents for the Gulf
Coast Beaches of South Florida.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

Thunderstorms will continue to be possible each day with periods of
heavy rainfall leading to areas of urban flooding.

.SPOTTER INFORMATION STATEMENT...

Spotter may report any flooding, strong wind gusts in excess of 45
mph, waterspouts or tornadoes to the National Weather Service in
Miami.

For more information...visit the National Weather Service in
Miami website at www.weather.gov/miami.

In the hours before

Local storm report, Jun 7, 8:23 AM EDT, 4 hours 25 minutes before

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Local storm report, Jun 7, 9:20 AM EDT, 3 hours 28 minutes before

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Special weather statement, Jun 7, 12:48 PM EDT, 0 minutes before

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The office that day

Everything else NWS Miami, FL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 6, 8:10 PM EDT	Special Marine Warning	MFL		95 min
Jun 6, 8:12 PM EDT	Areal Flood Warning	MFL	Collier, Hendry	6 hr
Jun 6, 8:14 PM EDT	Special Marine Warning	MFL		91 min
Jun 6, 8:32 PM EDT	Special Marine Warning	MFL		58 min
Jun 6, 8:40 PM EDT	Special Weather Statement	MFL	Hendry	50 min
Jun 6, 10:32 PM EDT	Special Weather Statement	MFL	Broward, Miami-Dade	43 min
Jun 6, 10:57 PM EDT	Special Marine Warning	MFL		48 min
Jun 7, 1:47 AM EDT	Flash Flood Warning	MFL	Broward, Palm Beach	3 hr
Jun 7, 4:07 AM EDT	Small Craft Advisory	MFL		16 hr
Jun 7, 4:51 AM EDT	Areal Flood Warning	MFL	Broward, Palm Beach	6 hr
Jun 7, 5:59 AM EDT	Areal Flood Advisory	MFL	Broward, Miami-Dade	3 hr
Jun 7, 9:10 AM EDT	Areal Flood Advisory	MFL	Collier	9 hr
Jun 7, 9:40 AM EDT	Areal Flood Advisory	MFL	Miami-Dade	3 hr
Jun 7, 10:35 AM EDT	Areal Flood Advisory	MFL	Broward, Palm Beach	3 hr
Jun 7, 12:36 PM EDT	Special Marine Warning	MFL		114 min
Jun 7, 1:25 PM EDT	Special Weather Statement	MFL	Glades, Hendry	65 min
Jun 7, 1:33 PM EDT	Special Marine Warning	MFL		57 min
Jun 7, 2:21 PM EDT	Special Marine Warning	MFL		84 min
Jun 7, 2:21 PM EDT	Special Marine Warning	MFL		54 min
Jun 7, 2:24 PM EDT	Special Weather Statement	MFL	Hendry	51 min
Jun 7, 2:33 PM EDT	Severe Thunderstorm Warning	MFL	Collier, Hendry, Monroe	43 min
Jun 7, 3:05 PM EDT	Special Weather Statement	MFL	Palm Beach	40 min
Jun 7, 3:15 PM EDT	Special Weather Statement	MFL	Collier, Hendry	45 min
Jun 7, 3:39 PM EDT	Special Marine Warning	MFL		96 min
Jun 7, 3:44 PM EDT	Special Marine Warning	MFL		91 min
Jun 7, 4:11 PM EDT	Areal Flood Warning	MFL	Collier	5 hr
Jun 7, 4:42 PM EDT	Special Weather Statement	MFL	Broward, Palm Beach	48 min
Jun 7, 5:23 PM EDT	Areal Flood Warning	MFL	Broward, Palm Beach	6 hr
Jun 7, 5:38 PM EDT	Areal Flood Advisory	MFL	Broward, Miami-Dade	6 hr
Jun 7, 6:35 PM EDT	Special Marine Warning	MFL		55 min
Jun 7, 6:39 PM EDT	Special Marine Warning	MFL		66 min
Jun 7, 6:50 PM EDT	Special Weather Statement	MFL	Miami-Dade	25 min
Jun 7, 6:58 PM EDT	Special Marine Warning	MFL		92 min

Nearby

Special Weather Statements in Florida, 2017 Every special weather statement in 2017

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.