Wednesday, April 19, 2017
INVEST 91L GATHERS SOME ORGANIZATION TO GET A SUB-TROPICAL STATUS
THIS MORNING INVEST 91L STARTED RAPPING THUNDERSTORMS AROUND THE CENTER OF CIRCULATION AND WINDS INCREASING TO DEPRESSION STRENGTH. THIS PROMPTED THE NATIONAL HURRICANE CENTER TO GIVE THE INVEST A SUB-TROPICAL DEPRESSION STATUS.
THIS SYSTEM WILL BE SHORT LIVED AS IT MERGES WITH AN EXTRA-TROPICAL LOW TO THE WEST NORTHWEST OF SUB-TROPICAL DEPRESSION ONE'S PRESENT POSITION.
HERE IS A LINK TO MY TROPICAL WEATHER WEBSITE!
http://ralphstropicalweather.myfreesites.net
THIS SYSTEM WILL BE SHORT LIVED AS IT MERGES WITH AN EXTRA-TROPICAL LOW TO THE WEST NORTHWEST OF SUB-TROPICAL DEPRESSION ONE'S PRESENT POSITION.
HERE IS A LINK TO MY TROPICAL WEATHER WEBSITE!
http://ralphstropicalweather.myfreesites.net
Tuesday, April 18, 2017
UPDATED MIAMI AND VICINITY FORECAST
Tonight Apr 18, 2017
Partly Cloudy: Lows
around 72°F. East wind to 14 MPH.
Wednesday Apr 19
Partly cloudy with isolated showers during the day: Highs around 81°F. East wind 10 to 18
MPH, gusting to 24 MPH. Chance
of rain 20 percent.
Partly cloudy with isolated showers during the night: Lows around 73°F. East wind 7 to 17
MPH, gusting to 22 MPH. Chance of rain 20 percent.
Thursday Apr 20
Partly cloudy with isolated showers during the day: Highs around 81°F. East wind 8 to 18
MPH, gusting to 24 MPH. Chance
of rain 20 percent.
Partly cloudy with isolated showers during the night: Lows around 72°F. East wind 10 to 15 MPH, gusting to 20 MPH.
Friday Apr 21
Mostly sunny during the day: Highs around 82°F. East wind to 13 MPH.
Mostly clear during the Night: Lows around 73°F. East wind to 13 MPH.
Saturday Apr 22
Mostly sunny during the day: Highs around 82°F. East southeast wind to 14 MPH.
Partly cloudy with isolated showers during the night: Lows around 73°F. East wind to 14 MPH. Chance of rain 20 percent.
Sunday Apr 23
Partly cloudy with isolated showers during the day: Highs around 82°F. Southeast wind to 15 MPH. Chance of rain 30 percent.
Partly cloudy with isolated showers during the night: Lows around 73°F. South southeast wind to 12 MPH. Chance of rain 40 percent.
Monday Apr 24
Partly cloudy with isolated showers during the day: Highs around 84°F. West southwest wind 8 to 14 MPH. Chance of rain 40 percent.
Partly cloudy with isolated showers during the night: Lows around 64°F.
West wind 8 to 14 MPH. Chance of rain 30 percent.
MORE THUNDERSTORMS NEAR CENTER OF STORM INVEST 91L
NATIONAL HURRICANE CENTER:
I have noticed more convection (thunderstorms) near the center of circulation. This system could become a sub-tropical system before merging with an extra-tropical system. Only a threat to shipping!
RTW
http://ralphstropicalweather.myfreesites.net
Special Tropical Weather Outlook NWS National Hurricane Center Miami FL 130 PM EDT Tue Apr 18 2017 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A non-tropical low pressure system is located over the central Atlantic about midway between Bermuda and the Azores Islands. This low is producing disorganized cloudiness and showers, and an area of gusty winds to the west of the center. This system has the opportunity to become a subtropical cyclone over the next 24 hours before it becomes absorbed by a larger extratropical cyclone. The next Special Tropical Weather Outlook will be issued by 2 PM EDT Wednesday. For additional information on this system, please see High Seas Forecasts issued by the National Weather Service. * Formation chance through 48 hours...low...30 percent * Formation chance through 5 days...low...30 percent High Seas Forecasts issued by the National Weather Service can be found under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and on the Web at http://www.opc.ncep.noaa.gov/shtml/NFDHSFAT1.shtml. $$ Forecaster Avila---------------------------------------------------------------------------------------------------
I have noticed more convection (thunderstorms) near the center of circulation. This system could become a sub-tropical system before merging with an extra-tropical system. Only a threat to shipping!
RTW
http://ralphstropicalweather.myfreesites.net
STORM INVESTIGATION 91L SPAGHETTI MODELS
NHC WILL RELEASE THEIR NEXT UPDATE ON THIS GALE CENTER AROUND 2 PM EDT.
STILL REMAINS A NON-TROPICAL LOW IN THE MID TO UPPER LEVELS OF THE ATMOSPHERE. SEA SURFACE TEMPS ARE ABOUT 20° C WHICH ARE NOT FAVORABLE FOR TROPICAL CYCLONE FORMATION. THIS SYSTEM IS PRODUCING LARGE SWELLS SOUTHWARD FROM THE CENTER AND PRODUCING GALE FORCE WINDS WEST OF THE CENTER.
RTW
http://ralphstropicalweather.myfreesites.net
STILL REMAINS A NON-TROPICAL LOW IN THE MID TO UPPER LEVELS OF THE ATMOSPHERE. SEA SURFACE TEMPS ARE ABOUT 20° C WHICH ARE NOT FAVORABLE FOR TROPICAL CYCLONE FORMATION. THIS SYSTEM IS PRODUCING LARGE SWELLS SOUTHWARD FROM THE CENTER AND PRODUCING GALE FORCE WINDS WEST OF THE CENTER.
RTW
http://ralphstropicalweather.myfreesites.net
Monday, April 17, 2017
UPDATED MIAMI AND VICINITY FORECAST
Tonight Apr 17, 2017
Partly cloudy
with scattered showers: Lows around
72°F. East wind 7 to 14 MPH. Chance of rain 30 percent.
Tuesday Apr 18
Partly cloudy
with isolated showers during the day: Highs
around 81°F. East wind 7 to 14 MPH. Chance of rain 20 percent.
Partly cloudy
with isolated showers during the night: Lows
around 72°F. East wind 9 to 14 MPH. Chance of rain 20 percent.
Wednesday Apr 19
Partly cloudy
with isolated showers day: Highs around
82°F. East wind
9 to 15 MPH, gusting to 21 MPH. Chance of rain 20 percent.
Partly cloudy
with isolated showers night: Lows around
73°F. East wind
9 to 14 MPH, gusting to 21 MPH. Chance of rain 20 percent.
Thursday Apr 20
Partly cloudy
with isolated showers day: Highs around
81°F. East wind 8 to 14 MPH. Chance of rain 20 percent.
Partly cloudy
with isolated showers night: Lows around
70°F. East wind to 12 MPH. Chance of rain 20 percent.
Friday Apr 21
Mostly sunny Day: Highs
around 82°F. East wind to 11 MPH.
Mostly clear
during the night: Lows around 73°F. East southeast wind to 11 MPH.
Saturday Apr 22
Partly cloudy
with isolated showers day: Highs around
82°F. Southeast wind 8 to 14 MPH.
Partly cloudy
with isolated showers night: Lows around
75°F. East wind to 15 MPH. Chance of rain 20 percent.
Sunday Apr 23
Partly cloudy
with scattered showers during the day: Highs
around 82°F. Southeast wind to 13 MPH. Chance of rain 30 percent.
Partly cloudy
with isolated showers during the night: Lows
around 70°F. Southeast wind 5 to 12 MPH.
Chance of rain 20 percent.
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