5am EDT: Ninth depression of the 2012 Atlantic Hurricane has formed East of the Lesser Antilles. Maximum sustained winds at 35mph with a general movement to the West at 20mph.
8am EDT: Intermediate Advisory from the NHC: Still a tropical depression moving west at 20mph. Center is located 645 miles East of Guadeloupe. Expected to become a tropical storm later today.
11am EDT: Tropical Depression #9 still steadily heading westward toward the Lesser Antilles.
Tropical Storm Warnings have been issued for:
* Martinique
* Dominica
* Guadeloupe and the Surrounding Island...and St. Martin
* St. Kitts...Nevis...Antigua...Montserrat...Anguilla...and Barbuda
* Saba...St. Eustatius...and St. Maarten
Tropical Storm Watches issued for:
* British Virgin Islands
* Puerto Rico...Vieques...Culebra...and The U.S. Virgin Islands
2pm EDT: Intermediate Advisory from the NHC: Hurricane Hunters heading toward TD #9 to see if it has become a tropical storm.
Center is 550 miles East of Guadeloupe, max winds of 35mph, moving to the West at 18mph
5pm EDT: We have Isaac! Hurricane hunter aircraft investigated Tropical Depression #9 and found slightly lower pressure and surface winds estimated at 35kts.
- Location...15.4N 53.9W or 500 miles East of Guadeloupe
- Max sustained winds: 40mph
- Present movement: West at 17mph
- Pressure: 1006mb
8pm EDT: Intermedidate Advisory from NHC: Isaac moving west toward the Lesser Antilles
- Location...15.5N 54.9W or 435 miles East of Guadeloupe
- Max sustained winds: 40mph
- Present movement: West at 17mph
- Pressure: 1006mb
RT @NHCDirector: Next Air Force recon mission scheduled to take off around midnight tonight EDT, be in #Isaac during about 1:30 to 8:00 am.
11pm EDT: Full NHC Advisory: New tropical storm warnings and a steady trek to west continues......
- Location...15.6N 55.96W or 390 miles East of Guadeloupe
- Max sustained winds: 40mph
- Present movement: West at 18mph
- Pressure: 1006mb
RT @breakingstorm: Governor of Puerto Rico declares a state of emergency due to the path of Tropical Storm Isaac - @caribnews
2am EDT: Intermediate Advisory from the NHC: Reconnaissance aircraft is investigating Isaac...Outer rainbands are moving across the Leeward Islands and Northern Windward Islands...
-Location.. 15.6N 56.4W or 345 miles East of Guadeloupe
-Max sustained winds: 40mph
-Present movement: West at 18mph
-Pressure: 1004mb
5am EDT: Full Advisory from the NHC: Deeper convection has formed...Isaac is expected to strenthen
- Location...15.5N 57.3W or 280 miles East of Guadeloupe
- Max sustained winds: 45mph - Present movement: West at 18mph
- Pressure: 1003mb
8am EDT: Intermediate Advisory from the NHC: No strengthening....steady pace to the west
- Location...15.7N 58.4W or 210 miles East of Guadeloupe
- Max sustained winds: 45mph - Present movement: West at 18mph
- Pressure: 1004mb
RT @NHCDirector: Next Air Force C130J mission into #Isaac departing noon EDT/AST today, investigating storm thru about 8 pm tonight.
RT @NHCDirector: Total rains 8-12 inches with max of 20 inches possible in Hispaniola, could cause life-threatening flash floods, mud sl ...
New Tropical Depression has formed behind Isaac! The projected patch of this storm is different than Isaac and is supposed to stay in Eastern Atlantic eventual turning NW and well south of Bermuda by early Monday.
RT @NHC_Surge: NHC forecasting 1-3 ft of storm #surge from #Isaac in the northern Leeward Islands and Puerto Rico
RT @NSSL: National Severe Storms Labratory: 40% of all U.S. hurricanes hit Florida. @aoml @nssl
From 630AM NotiUno in San Juan: American Eagle canceled four flights to Dominica Islands, Guadeloupe, Martinique & Antigua scheduled to leave this afternoon from San Juan
From The Virgin Islands Territorial Emergency Management Agency:
The Department of Public Works has begun issuing sandbags territorywide for residential properties. Sandbags are being distributed from the Cotton Valley and Grove Place fire stations on St. Croix. On St. Thomas sandbags are being issued from the Hotel Company, Tutu and Bordeaux fire stations. On St. John, sandbags are available at the Public Works facility in Susannaberg.
Tampa Mayor Bob Buckhorn tells CNN that his town is preparing for Tropical Storm Isaac if it hits during the Republican National Convention. Buckhorn says, "I feel like an athlete, we've trained hard, we've trained for a year-and-a-half." The mayor says they will have 400 buses for necessary transportation.
RT @HRD_AOML_NOAA: NOAA42 is gearing up for it's 1st tail doppler radar mission into #Isaac- a #Barbados take off is slated for 4pm EDT. ...
@NWSSanJuan: #Isaac Inland Flooding: rainbands w/ embedded torrential downpours are expected to begin in: USVI>early this afternoon, PR>this evening.
CNN is reporting that schools and businesses are now closing in Puerto Rico in preparation for Tropical Storm Isaac.
CBS News is reporting that the U.S. Navy plans to evacuate some 200 people from Guantanamo in advance of Isaac.
RT @caribnews: UPDATE: Preparations continue in Puerto Rico for tropical storm Issac. Governor Fortuño has schedule a press conference at 5pm