Alert archive / Florida / Special Weather Statements in 2017

Special Weather Statement, NWS Miami, FL

June 6, 2017Hendry County, Florida

NWS Miami, FL issued this special weather statement at Jun 6, 2017, 8:40 PM EDT for Hendry County, Florida. It was in force for 50 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 6, 2017, 8:40 PM EDT (00:40 UTC)
Expired
Jun 6, 2017, 9:30 PM EDT
In force
50 min
Issued by
NWS Miami, FL

County Hendry County, FL

The radar

The Miami radar (KAMX), 80 km from the middle of the area, began a volume at 00:44 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 00:00Z, 0.7 hours before the alert went out and 76 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-pSkew-T log-p diagram, Miami, FL at 00:00Z on 2017-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1852 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Miami, FL at 00:00Z on 2017-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 214 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
1852 J/kg
Mixed-layer CIN
-13 J/kg
Mixed-layer LCL
875 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
214 m²/s²
0-3 km storm-relative helicity
277 m²/s²
Significant tornado parameter
1.8
Supercell composite
11.8

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 6, 8:01 PM EDT, 39 minutes earlier.

Area forecast discussion, Jun 6, 8:01 PM EDT, 39 minutes before
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Hazardous weather outlook, Jun 6, 5:00 PM EDT, 3 hours 40 minutes before
Hazardous Weather Outlook for South Florida...UPDATED
National Weather Service Miami FL
500 PM EDT Tue Jun 6 2017

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
070900-
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-
500 PM EDT Tue Jun 6 2017

...Flooding from Heavy Rain Possible Through Tomorrow Evening...
...Hazardous Marine Conditions Possible...

This hazardous weather outlook is for South Florida.

.DAY ONE...TONIGHT

Thunderstorms: Widespread showers with embedded isolated thunderstorms
will continue across South Florida through tonight. The primary
concerns with any activity will be heavy rainfall, lightning, and
gusty wind. The strongest storms will also be capable of producing
damaging winds, isolated brief tornadoes and waterspouts.

Flooding: Heavy rainfall may lead to some flooding conditions across
most of South Florida. 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 this afternoon will be capable of
producing wind gusts up to 50 mph.

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

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

Thunderstorms will continue to be possible through the period.
Periods of heavy rainfall leading to areas of urban flooding will
remain a concern through the middle of the week. In addition, storms
will be capable of gusty wind, into Wednesday when there is a
Marginal Risk of strong to severe thunderstorms.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated. However, spotters are asked to
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

Special weather statement, Jun 6, 7:33 PM EDT, 1 hour 7 minutes before
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Special weather statement, Jun 6, 7:36 PM EDT, 1 hour 4 minutes before
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Local storm report, Jun 6, 8:06 PM EDT, 34 minutes before
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Local storm report, Jun 6, 8:09 PM EDT, 31 minutes before
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Local storm report, Jun 6, 8:21 PM EDT, 19 minutes before
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Special weather statement, Jun 6, 8:40 PM EDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 8:10 PM EDTSpecial Marine WarningMFL95 min
Jun 6, 8:12 PM EDTAreal Flood WarningMFLCollier, Hendry6 hr
Jun 6, 8:14 PM EDTSpecial Marine WarningMFL91 min
Jun 6, 8:32 PM EDTSpecial Marine WarningMFL58 min
Jun 6, 10:32 PM EDTSpecial Weather StatementMFLBroward, Miami-Dade43 min
Jun 6, 10:57 PM EDTSpecial Marine WarningMFL48 min
Jun 7, 1:47 AM EDTFlash Flood WarningMFLBroward, Palm Beach3 hr
Jun 7, 4:07 AM EDTSmall Craft AdvisoryMFL16 hr
Jun 7, 4:51 AM EDTAreal Flood WarningMFLBroward, Palm Beach6 hr
Jun 7, 5:59 AM EDTAreal Flood AdvisoryMFLBroward, Miami-Dade3 hr
Jun 7, 9:10 AM EDTAreal Flood AdvisoryMFLCollier9 hr
Jun 7, 9:40 AM EDTAreal Flood AdvisoryMFLMiami-Dade3 hr
Jun 7, 10:35 AM EDTAreal Flood AdvisoryMFLBroward, Palm Beach3 hr
Jun 7, 12:36 PM EDTSpecial Marine WarningMFL114 min
Jun 7, 12:48 PM EDTSpecial Weather StatementMFLCollier, Glades, Hendry42 min
Jun 7, 1:25 PM EDTSpecial Weather StatementMFLGlades, Hendry65 min
Jun 7, 1:33 PM EDTSpecial Marine WarningMFL57 min
Jun 7, 2:21 PM EDTSpecial Marine WarningMFL84 min
Jun 7, 2:21 PM EDTSpecial Marine WarningMFL54 min
Jun 7, 2:24 PM EDTSpecial Weather StatementMFLHendry51 min
Jun 7, 2:33 PM EDTSevere Thunderstorm WarningMFLCollier, Hendry, Monroe43 min
Jun 7, 3:05 PM EDTSpecial Weather StatementMFLPalm Beach40 min
Jun 7, 3:15 PM EDTSpecial Weather StatementMFLCollier, Hendry45 min
Jun 7, 3:39 PM EDTSpecial Marine WarningMFL96 min
Jun 7, 3:44 PM EDTSpecial Marine WarningMFL91 min
Jun 7, 4:11 PM EDTAreal Flood WarningMFLCollier5 hr
Jun 7, 4:42 PM EDTSpecial Weather StatementMFLBroward, Palm Beach48 min
Jun 7, 5:23 PM EDTAreal Flood WarningMFLBroward, Palm Beach6 hr
Jun 7, 5:38 PM EDTAreal Flood AdvisoryMFLBroward, Miami-Dade6 hr
Jun 7, 6:35 PM EDTSpecial Marine WarningMFL55 min
Jun 7, 6:39 PM EDTSpecial Marine WarningMFL66 min
Jun 7, 6:50 PM EDTSpecial Weather StatementMFLMiami-Dade25 min
Jun 7, 6:58 PM EDTSpecial Marine WarningMFL92 min

Nearby

Special Weather Statements in Florida, 2017Every 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.