Alert archive / Florida / River Flood Warnings in 2015

River Flood Warning 6, NWS Tampa Bay, FL

August 1, 2015Pasco County, Florida

NWS Tampa Bay, FL issued this river flood warning at Aug 1, 2015, 5:43 PM EDT for Pasco County, Florida. It took effect at Aug 1, 2015, 11:59 PM EDT. It was in force for 6 days.

The area

The counties it named.

The facts

Issued
Aug 1, 2015, 5:43 PM EDT (21:43 UTC)
In effect from
Aug 1, 2015, 11:59 PM EDT
Expired
Aug 7, 2015, 8:52 PM EDT
In force
6 days
Issued by
NWS Tampa Bay, FL
Area
Storm-based polygon
Flood severity
Minor

County Pasco County, FL

The radar

The Tampa radar (KTBW), 67 km from the middle of the area, began a volume at 21:44 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 river

Written for the forecast point Anclote River near Elfers at Little Road (ELFF1). The gauge peaked at 25.23 ft at Aug 4, 2015, 11:00 AM EDT.

actionminormoderatemajor202508/0108/0208/0308/0408/0508/0608/0708/0808/09
Action stage
18 ft
Minor stage
20 ft
Moderate stage
22 ft
Major stage
24 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 02310000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tampa Bay, FL wrote its last area forecast discussion before this river flood warning went out at Aug 1, 2:55 PM EDT, 2 hours 48 minutes earlier.

Area forecast discussion, Aug 1, 2:55 PM EDT, 2 hours 48 minutes before
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Hazardous weather outlook, Aug 1, 5:52 AM EDT, 11 hours 51 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
552 AM EDT SAT AUG 1 2015

FLZ043-050-052-056-057-061-139-142-148-149-151-155-160-162-165-
239-242-248-249-251-255-260-262-265-GMZ830-836-850-853-856-870-
873-876-021000-
SUMTER-PINELLAS-POLK-HARDEE-HIGHLANDS-DESOTO-COASTAL LEVY-
COASTAL CITRUS-COASTAL HERNANDO-COASTAL PASCO-
COASTAL HILLSBOROUGH-COASTAL MANATEE-COASTAL SARASOTA-
COASTAL CHARLOTTE-COASTAL LEE-INLAND LEVY-INLAND CITRUS-
INLAND HERNANDO-INLAND PASCO-INLAND HILLSBOROUGH-INLAND MANATEE-
INLAND SARASOTA-INLAND CHARLOTTE-INLAND LEE-TAMPA BAY WATERS-
CHARLOTTE HARBOR AND PINE ISLAND SOUND-
COASTAL WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20 NM-
COASTAL WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 NM-
COASTAL WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 NM-
WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20 TO 60 NM-
WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 TO 60 NM-
WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 TO 60 NM-
552 AM EDT SAT AUG 1 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WEST CENTRAL AND SOUTHWEST
FLORIDA.

.DAY ONE...TODAY AND TONIGHT.

...THUNDERSTORM IMPACT...
THUNDERSTORMS ARE EXPECTED. THUNDERSTORMS THAT DEVELOP WILL BE
CAPABLE OF PRODUCING STRONG GUSTY WINDS...LOCALLY HEAVY RAINS...
AND FREQUENT DEADLY LIGHTNING STRIKES.

...FLOOD IMPACT...
SIGNIFICANT HEAVY RAINFALL IS EXPECTED ALONG COASTAL SECTIONS OF
THE NATURE COAST THROUGH THE WEEKEND WHERE WIDESPREAD RAINFALL
AMOUNTS OF SEVERAL INCHES WILL BE POSSIBLE...ESPECIALLY TO THE
NORTH OF TAMPA BAY COUNTY. THE POTENTIAL FOR HEAVY RAIN WILL
INCREASE THE RISK FOR LOCALIZED FLOODING OF LOW LYING AND POOR
DRAINAGE AREAS AS WELL AS THE PONDING OF WATER ON ROADWAYS. FLOOD
WATCHES IS CURRENTLY IN EFFECT FROM LEVY COUNTY THROUGH HERNANDO
COUNTY. RESIDENTS LIVING IN FLOOD PRONE AREAS SHOULD REMAIN ALERT
TO ANY RAPID RISES IN WATER LEVELS AND BE READY TO MOVE TO HIGHER
GROUND SHOULD FLOODING BE OBSERVED.

...RIP CURRENT IMPACT...
HIGH SURF WITH WAVE ENERGY FOCUSED ON SHORE WILL PRODUCE RIP
CURRENTS ALONG AREA BEACHES.

...MARINE IMPACTS...
WIND SPEEDS AROUND 15 KNOTS MAY CREATE HAZARDOUS BOATING
CONDITIONS FOR SMALL CRAFT OPERATORS. SMALL CRAFTS SHOULD EXERCISE
CAUTION IN THE NEAR AND OFF SHORE WATERS FROM ENGLEWOOD TO TARPON
SPRINGS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

...THUNDERSTORM IMPACT...
NUMEROUS TO WIDESPREAD SHOWERS AND THUNDERSTORMS ARE EXPECTED
THROUGH MONDAY TO THE NORTH OF BROOKSVILLE...WITH SCATTERED
SHOWERS AND THUNDERSTORMS FURTHER TO THE SOUTH. THUNDERSTORMS WILL
BE CAPABLE OF PRODUCING GUSTY WINDS...LOCALLY HEAVY RAINS...AND
FREQUENT DEADLY LIGHTNING STRIKES. REMEMBER IF LIGHTNING IS
OBSERVED OR THUNDER IS HEARD MOVE INDOORS IMMEDIATELY.

A MORE TYPICAL SUMMER PATTERN OF SCATTERED DIURNAL SHOWERS AND
STORMS IS EXPECTED FOR THE ENTIRE REGION BY MID WEEK.

...FLOOD IMPACT...
A TROUGH OF LOW PRESSURE OVER THE REGION COMBINED WITH ABUNDANT
TROPICAL MOISTURE WILL SUPPORT SOME SIGNIFICANT HEAVY RAINFALL
ALONG COASTAL SECTION OF THE NATURE COAST THROUGH MONDAY WHERE
WIDESPREAD RAINFALL AMOUNTS OF SEVERAL INCHES WILL BE
POSSIBLE...ESPECIALLY TO THE NORTH OF HERNANDO COUNTY. THE
POTENTIAL FOR HEAVY RAIN WILL INCREASE THE RISK FOR LOCALIZED
FLOODING OF LOW LYING AND POOR DRAINAGE AREAS AS WELL AS THE
PONDING OF WATER ON ROADWAYS. RESIDENTS LIVING IN FLOOD PRONE
AREAS SHOULD REMAIN ALERT TO ANY RAPID RISES IN WATER LEVELS AND
BE READY TO MOVE TO HIGHER GROUND SHOULD FLOODING BE OBSERVED.

...RIP CURRENT IMPACT...
HIGH SURF WITH WAVE ENERGY FOCUSED ON SHORE WILL PRODUCE A RIP
CURRENT RISK ALONG AREA BEACHES THROUGH MONDAY.

...RIVER FLOOD IMPACT...
RIVER FLOODING WILL LIKELY CONTINUE ALONG A FEW AREA RIVERS
FOR THE NEXT FEW DAYS. PLEASE VIEW THE LATEST RIVER WARNINGS AND
STATEMENTS FOR ADDITIONAL INFORMATION. RESIDENTS LIVING ALONG
RIVERS AND FASTER FLOWING STREAMS SHOULD REMAIN AWARE OF WATER
LEVELS AND BE READY TO MOVE TO HIGHER GROUND SHOULD FLOODING BE
OBSERVED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.

BARRON

In the hours before

Special weather statement, Aug 1, 3:27 PM EDT, 2 hours 16 minutes before
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Local storm report, Aug 1, 3:34 PM EDT, 2 hours 9 minutes before
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Local storm report, Aug 1, 3:37 PM EDT, 2 hours 6 minutes before
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Local storm report, Aug 1, 3:38 PM EDT, 2 hours 5 minutes before
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Special weather statement, Aug 1, 4:45 PM EDT, 58 minutes before
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Local storm report, Aug 1, 5:13 PM EDT, 30 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jul 31, 8:07 PM EDTSpecial Weather StatementTBWHardee23 min
Aug 1, 2:55 AM EDTFlood WatchTBWCitrus, Hernando, Hillsborough, Levy, Pasco, Pinellas4 days
Aug 1, 9:02 AM EDTSpecial Marine WarningTBW43 min
Aug 1, 10:24 AM EDTSpecial Weather StatementTBWHernando, Pasco, Sumter51 min
Aug 1, 10:58 AM EDTSpecial Marine WarningTBW47 min
Aug 1, 11:40 AM EDTSpecial Marine WarningTBW50 min
Aug 1, 11:45 AM EDTSpecial Weather StatementTBWHillsborough, Pinellas45 min
Aug 1, 11:48 AM EDTSpecial Weather StatementTBWHighlands57 min
Aug 1, 12:10 PM EDTAreal Flood AdvisoryTBWHillsborough, Pasco, Pinellas2 hr
Aug 1, 12:33 PM EDTSpecial Weather StatementTBWCharlotte57 min
Aug 1, 12:37 PM EDTSpecial Marine WarningTBW38 min
Aug 1, 12:40 PM EDTSpecial Weather StatementTBWHillsborough35 min
Aug 1, 1:04 PM EDTSpecial Marine WarningTBW56 min
Aug 1, 1:07 PM EDTSpecial Weather StatementTBWHillsborough38 min
Aug 1, 1:22 PM EDTSpecial Marine WarningTBW83 min
Aug 1, 1:34 PM EDTAreal Flood WarningTBWHillsborough, Pinellas3 hr
Aug 1, 1:43 PM EDTSpecial Weather StatementTBWHillsborough47 min
Aug 1, 1:47 PM EDTSpecial Weather StatementTBWHillsborough28 min
Aug 1, 1:50 PM EDTAreal Flood AdvisoryTBWCitrus, Hernando115 min
Aug 1, 2:02 PM EDTSpecial Marine WarningTBW88 min
Aug 1, 2:25 PM EDTAreal Flood AdvisoryTBWHillsborough, Pasco2 hr
Aug 1, 2:59 PM EDTSpecial Weather StatementTBWHillsborough46 min
Aug 1, 3:23 PM EDTSmall Craft AdvisoryTBW53 hr
Aug 1, 3:27 PM EDTSpecial Weather StatementTBWPolk33 min
Aug 1, 3:57 PM EDTCoastal Flood StatementTBWCitrus, Hernando, Levy, Pasco, Pinellas64 hr
Aug 1, 4:27 PM EDTAreal Flood WarningTBWHillsborough3 hr
Aug 1, 4:45 PM EDTSpecial Weather StatementTBWPolk45 min
Aug 1, 7:44 PM EDTAreal Flood WarningTBWHillsborough2 hr

Nearby

River Flood Warnings in Florida, 2015Every river flood warning in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.