ATL: Ex-Tropical Storm HERMINE - Discussion

[tolakram]

Saved radar loop.

[srainhoutx]

Code: Select all

BULLETIN - IMMEDIATE BROADCAST REQUESTED
   TORNADO WATCH OUTLINE UPDATE FOR WT 647
   NWS STORM PREDICTION CENTER NORMAN OK
   1215 PM CDT TUE SEP 7 2010
   
   TORNADO WATCH 647 IS IN EFFECT UNTIL 800 PM CDT FOR THE
    FOLLOWING LOCATIONS
   
   TXC001-015-035-039-041-051-071-089-139-145-157-161-167-185-201-
   213-217-221-225-239-251-289-291-293-309-313-321-339-349-373-395-
   407-425-455-471-473-477-481-080100-
   /O.NEW.KWNS.TO.A.0647.100907T1715Z-100908T0100Z/
   
   TX
   .    TEXAS COUNTIES INCLUDED ARE
   
   ANDERSON             AUSTIN              BOSQUE             
   BRAZORIA             BRAZOS              BURLESON           
   CHAMBERS             COLORADO            ELLIS               
   FALLS                FORT BEND           FREESTONE           
   GALVESTON            GRIMES              HARRIS             
   HENDERSON            HILL                HOOD               
   HOUSTON              JACKSON             JOHNSON             
   LEON                 LIBERTY             LIMESTONE           
   MADISON              MATAGORDA           MCLENNAN           
   MONTGOMERY           NAVARRO             POLK               
   ROBERTSON            SAN JACINTO         SOMERVELL           
   TRINITY              WALKER              WALLER             
   WASHINGTON           WHARTON             
   


[TwisterFanatic]

Getting a heavy heavy rain from a huge band of rain here in Oklahoma from Hermine.

[Dave]

Aerial outline of Tornado Watch # 647

[southerngale]

A&M - campus wide code maroon, shelter in place until further notice... tornadic activity in College Station moving toward campus (that's from a little over an hour ago). NWS reported students spotted a funnel cloud.

[dwsqos2]

KSKF 071724Z 02030G45KT 1/2SM R15/2200V3000FT +RA BR BKN003 OVC014 24/23 A2954 RMK AO2A PK WND 36045/1720 PRESFR SLP994 $

Kelly Field in San Antonio.

[Dave]

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1238 PM CDT TUE SEP 7 2010

THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A

* FLASH FLOOD WARNING FOR...
HARRIS COUNTY IN SOUTHEAST TEXAS...

* UNTIL 330 PM CDT

* AT 1230 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR
INDICATED THAT FLASH FLOODING WAS LIKELY FROM A CLUSTER OF
THUNDERSTORMS OVER CENTRAL AND SOUTHERN HARRIS COUNTY. 1 TO 3
INCHES OF RAIN HAS ALREADY FALLEN OVER THE SOUTHEASTERN PORTION OF
THE COUNTY WITH AN ADDITIONAL 1 TO 2 INCHES OF RAIN POSSIBLE BY
230 PM.

* LOCATIONS IN THE FLOOD WARNING INCLUDE BUT ARE NOT LIMITED TO THE
MEDICAL CENTER...RELIANT PARK...MINUTE MAID PARK...MEMORIAL...
HERMAN PARK...THE GALLERIA...ELLINGTON FIELD...
BUSH-INTERCONTINENTAL AIRPORT...ADDICKS...WEST UNIVERSITY PLACE...
SPRING VALLEY...SOUTHSIDE PLACE...SOUTH HOUSTON...PINEY POINT
VILLAGE...PASADENA...JERSEY VILLAGE...JACINTO CITY...HUNTERS CREEK
VILLAGE...HUMBLE...HOUSTON...HILSHIRE VILLAGE...HEDWIG VILLAGE...
GALENA PARK...CLOVERLEAF...BUNKER HILL VILLAGE...BELLAIRE AND
ALDINE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL MAY CAUSE FLOODING OF LAND
ADJACENT TO CREEKS AND BAYOUS...DRAINAGE AREAS AND LOW LYING SPOTS.
ADDITIONALLY...FLOODING MAY OCCUR ON...STREETS...FRONTAGE ROADS...AND
HIGHWAY UNDERPASSES. AVOID LOCATIONS WHERE WATER COVERS THE GROUND!

&&

[wxman22]

Were getting wind gust to 50mph now in San Antonio and the rain is tremendous

[Cyclone1]

For an inland storm, Hermine remains impressive.

[Dave]

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
1253 PM CDT TUE SEP 7 2010

THE NATIONAL WEATHER SERVICE IN AUSTIN SAN ANTONIO HAS ISSUED A

* FLASH FLOOD WARNING FOR...
EASTERN BANDERA COUNTY...
NORTHERN BEXAR COUNTY...
SOUTHWESTERN BLANCO COUNTY...
COMAL COUNTY...
EXTREME SOUTH CENTRAL GILLESPIE COUNTY...
GUADALUPE COUNTY...
SOUTHERN HAYS COUNTY...
KENDALL COUNTY...
SOUTHEASTERN KERR COUNTY...
NORTHEASTERN MEDINA COUNTY...
NORTH CENTRAL WILSON COUNTY...

* UNTIL 345 PM CDT.

* AT 1250 PM CDT...THE NATIONAL WEATHER SERVICE HAS DETERMINED THAT
RAINFALL ESTIMATES FROM DOPPLER RADAR INDICATE FLASH FLOODING FROM
THE CENTER OF TROPICAL STORM HERMINE NEAR BULVERDE...OR 14 MILES
SOUTHWEST OF CANYON LAKE DAM...MOVING NORTH AT 15 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
BANDERA...SMITHSON VALLEY...BOERNE...BERGHEIM...KREUTZBERG...SPRING
BRANCH...WALNUT GROVE...GUADALUPE RIVER STATE PARK...NELSON CITY...
CAMP VERDE...WELFARE...CENTER POINT...FISCHER...WARING...
KENDALIA...SISTERDALE...COMFORT...TWIN SISTERS...CYPRESS CREEK...
FLUGRATH AND BANKERSMITH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

RUNOFF FROM HEAVY RAIN WILL FLOOD CREEKS, STREAMS, STREET
INTERSECTIONS, CULVERTS AND UNDERPASSES. LOW LYING PLACES THAT
NORMALLY FLOOD COULD BECOME DEATH TRAPS. DO NOT CROSS ANY FLOODED
AREA. TURN AROUND DON'T DROWN.

[WacoWx]

Is there any chance at that dry slot filling in during the afternoon? Looks like its headed right in my direction...

[Dave]

Latest Water Vapor:

[CrazyC83]

What are the chances that Hermine was a hurricane at landfall? Does the eye-like feature really mean anything?

I believe it was close but not quite. My guess is 60 kt at landfall.

[South Texas Storms]

eye of hermine went right over my house! 50 mph wind gusts and very heavy rain! ahh this is so exciting!

[fci]

Wow. This storm has incredible staying power.

[jasons2k]

[HURAKAN]

very impressive

[CrazyC83]

Will all the moisture just go around the ridge into the Midwest?

[Dave]

IR - TEMP

[Dave]

Looks like remnants of Hermine will pay us a visit up here in IN/KY/OH

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE LOUISVILLE KY
1118 AM EDT TUE SEP 7 2010

....MORE SIGNIFICANT COVERAGE OF THUNDERSTORMS IS EXPECTED BEGINNING
THURSDAY NIGHT AND LASTING THROUGH SUNDAY AS THE REMNANTS OF
TROPICAL STORM HERMINE AND ANOTHER COLD FRONT PASS THROUGH THE
REGION. THE BIGGEST THREAT WITH THE THUNDERSTORMS THROUGH THE
WEEKEND WILL BE HEAVY RAINFALL...BRIEF GUSTY WINDS...AND DANGEROUS
LIGHTNING.