Tropical Cyclone Activity

Tropical Sea Temperatures

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Current Atlantic Satellite Loop

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Current Pacific Satellite Loop

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Atlantic/Gulf of Mexico/Caribbean


NHC Atlantic

Active tropical cyclones in the Atlantic, Caribbean, and the Gulf of Mexico

 


Atlantic Tropical Weather Outlook


000
ABNT20 KNHC 041455
TWOAT 

SPECIAL TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
1055 AM EDT TUE AUG 4 2015

For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

Special tropical weather outlook issued to update the discussion on
the low pressure area near Myrtle Beach, South Carolina.

Satellite imagery and radar data indicate that thunderstorm
activity has increased since yesterday in association with the low
pressure area centered near Myrtle Beach, South Carolina.  In
addition, surface observations indicate that the circulation has
become better defined, with winds near 35 mph over water to the
east and south of the center.  While upper-level winds are at best
marginally conducive, there is some potential for a tropical
cyclone to form later today or tonight as the low moves
northeastward along the coasts of South and North Carolina.  After
tonight, the low is expected to move into the open Atlantic Ocean
and merge with a frontal system.  Regardless of development, locally
heavy rains and gusty winds will spread along the coastal areas of
South and North Carolina today and tonight.  For additional
information on this system, see High Seas Forecasts and local
forecast office products issued by the National Weather Service.
An Air Force Reserve Hurricane Hunter aircraft is scheduled to
investigate this system this afternoon.
* Formation chance through 48 hours...medium...40 percent
* Formation chance through 5 days...medium...40 percent

&&

High Seas Forecasts issued by the National Weather Service can be
found under AWIPS header NFDHSFAT1 and WMO header FZNT01 KWBC.

$$
Forecaster Beven


There are no tropical cyclones at this time.
No tropical cyclones as of Tue, 04 Aug 2015 17:44:19 GMT

 

Eastern Pacific


NHC Eastern Pacific

Active tropical cyclones in the Eastern Pacific

 


Eastern Pacific Tropical Weather Outlook


000
ABPZ20 KNHC 041744
TWOEP 

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
1100 AM PDT TUE AUG 4 2015

For the eastern North Pacific...east of 140 degrees west longitude:

Cloudiness and showers associated with a low pressure system located
about 1100 miles southwest of the southern tip of the Baja
California peninsula continue to show signs of organization.
Environmental conditions are expected to be conducive for
additional slow development, and this low is likely to become a
tropical depression later this week while it moves west-
northwestward at 10 to 15 mph.
* Formation chance through 48 hours...medium...60 percent
* Formation chance through 5 days...high...80 percent

$$
Forecaster Kimberlain


There are no tropical cyclones at this time.
No tropical cyclones as of Tue, 04 Aug 2015 17:47:44 GMT