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Re: Hurricane Irma
[Re: Carol_Hill]
#139889
09/05/2017 09:32 PM
09/05/2017 09:32 PM
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Joined: Nov 2010
Posts: 204 Wisconsin
wabid
Traveler
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Traveler
Joined: Nov 2010
Posts: 204
Wisconsin
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There are so many posts and very little we can add. We are only occasional visitors but we love this island and it has been part of our lives for the past 15 years We can only pray tonight for Saint Marteen.
We pray for everyone on the Island and their safety. We Pray for all the injured and those who may be lost. We pray for the relief workers and all who stand in harms way. We pray for the caregivers and guidance for their hands to heal.
Never walk onto a job site with empty hands. - Source Unknown
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Re: Hurricane Irma
[Re: Carol_Hill]
#139890
09/05/2017 10:20 PM
09/05/2017 10:20 PM
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Joined: Aug 2012
Posts: 2,288
PelicanPirate
Traveler
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Traveler
Joined: Aug 2012
Posts: 2,288
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A different presentation of the wind forecast for TNCM (Princess Juliana) from aviationweather.gov
All times local From 11pm winds from 010 degrees 25KTs gusting 35KT From 1am from 330 degrees 55 gusting 75 kts From 3am 300 degrees 140 gusting 160 kts From 7am 260 degrees 90 gusting 120 kts FM 1pm 200 degrees 55 gusting 75Kts
This TAF (terminal aerodrome forecast) will be updated at aviationweather.gov at 2am EST
Last edited by PelicanPirate; 09/05/2017 10:22 PM.
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Re: Hurricane Irma
[Re: PelicanPirate]
#139891
09/05/2017 10:43 PM
09/05/2017 10:43 PM
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Joined: Oct 2002
Posts: 163 Philly
PKwx
Traveler
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Traveler
Joined: Oct 2002
Posts: 163
Philly
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As of now from the NHC urricane Irma Discussion Number 28 NWS National Hurricane Center Miami FL AL112017 1100 PM AST Tue Sep 05 2017
The satellite view of Irma remains quite spectacular, with an extremely well-defined eye and a large, symmetrical CDO. Reports from NOAA and Air Force Hurricane Hunter aircraft indicate that the central pressure had fallen at about 1 mb per hour since this morning, although very recently the deepening trend has leveled off. Based on SFMR-observed winds from the aircraft, the current intensity remains at 160 kt. [color:"red"]The Meteo-France radar imagery suggests a concentric eyewall structure and observations from the aircraft hinted at a secondary wind maximum. If an eyewall replacement becomes more definitive, this would likely halt additional strengthening, and could even lead to some weakening.[/color] The official intensity forecast is near or above the model consensus. Given the favorable atmospheric and oceanic environment, Irma is likely to remain a Category 4 or 5 hurricane for the next few days.
Latest center fixes from satellite imagery and the aircraft indicate that Irma is now moving west-northwestward, or 285/13 kt. A strong ridge extending southwestward from the central Atlantic is expected to steer Irma west-northwestward during the next couple of days. A large mid-latitude trough over the eastern United States is forecast to lift northeastward, allowing the ridge to build westward and keep Irma on a westward to west-northwestward heading through Friday. In 4 to 5 days, a small trough diving southward over the east-central U.S. is expected to weaken the western portion of the ridge, causing Irma to turn poleward. Some of the dynamical models have shifted northward a bit from the previous cycle, with the normally reliable GFS looking like a northeast outlier. The official track forecast leans toward the ECMWF solution. Users are reminded to not focus on the exact forecast track, especially at the longer ranges, since the average NHC track errors are about 175 and 225 statute miles at days 4 and 5, respectively.
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Re: Hurricane Irma
[Re: PelicanPirate]
#139892
09/05/2017 10:45 PM
09/05/2017 10:45 PM
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Joined: Jan 2007
Posts: 4,220 self-quarantine
Rasputin
Traveler
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Traveler
Joined: Jan 2007
Posts: 4,220
self-quarantine
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According to the Weather Channel on U.S. TV..... For SXM Wednesday morning:
Wind: 120+ m.p.h. Gusts Rain: 12 to 18 inches Storm Surge up to 11 feet
be safe everyone.
Rah Rah Rasputin They put some poison into his wine He drank it all and said "I feel fine"
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Re: Hurricane Irma
[Re: CSHAVNFUN]
#139897
09/05/2017 11:38 PM
09/05/2017 11:38 PM
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Joined: Jul 2008
Posts: 26
CSHAVNFUN
Traveler
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Traveler
Joined: Jul 2008
Posts: 26
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ZCZC MIATCPAT1 ALL TTAA00 KNHC DDHHMM
BULLETIN Hurricane Irma Advisory Number 28 NWS National Hurricane Center Miami FL AL112017 1100 PM AST Tue Sep 05 2017
...POTENTIALLY CATASTROPHIC CATEGORY 5 HURRICANE IRMA GETTING VERY CLOSE TO THE NORTHERN LEEWARD ISLANDS...
SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...17.4N 61.1W ABOUT 50 MI...80 KM ENE OF ANTIGUA ABOUT 50 MI...75 KM ESE OF BARBUDA MAXIMUM SUSTAINED WINDS...185 MPH...295 KM/H PRESENT MOVEMENT...WNW OR 285 DEGREES AT 15 MPH...24 KM/H MINIMUM CENTRAL PRESSURE...916 MB...27.05 INCHES
WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY:
None.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Hurricane Warning is in effect for... * Antigua, Barbuda, Anguilla, Montserrat, St. Kitts, and Nevis * Saba, St. Eustatius, and Sint Maarten * Saint Martin and Saint Barthelemy * British Virgin Islands * U.S. Virgin Islands * Puerto Rico, Vieques, and Culebra * Dominican Republic from Cabo Engano to the northern border with Haiti * Guadeloupe
A Hurricane Watch is in effect for... * Haiti from the northern border with the Dominican Republic to Le Mole St. Nicholas * Turks and Caicos Islands * Southeastern Bahamas * Cuba from Matanzas province eastward to Guantanamo province
A Tropical Storm Warning is in effect for... * Dominica * Dominican Republic from south of Cabo Engano westward to the southern border with Haiti
A Tropical Storm Watch is in effect for... * Haiti from south of Le Mole St. Nicholas to Port-Au-Prince
A Hurricane Warning means that hurricane conditions are expected somewhere within the warning area. Preparations to protect life and property should be rushed to completion.
A Hurricane Watch means that hurricane conditions are possible within the watch area. A watch is typically issued 48 hours before the anticipated first occurrence of tropical-storm-force winds, conditions that make outside preparations difficult or dangerous.
A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area.
A Tropical Storm Watch means that tropical storm conditions are possible within the watch area, generally within 48 hours.
Interests elsewhere in the Dominican Republic and Haiti, as well as Cuba, the central and northwestern Bahamas, and Florida should monitor the progress of Irma.
For storm information specific to your area in the United States, including possible inland watches and warnings, please monitor products issued by your local National Weather Service forecast office. For storm information specific to your area outside the United States, please monitor products issued by your national meteorological service.
DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 1100 PM AST (0300 UTC), the eye of Hurricane Irma was located near latitude 17.4 North, longitude 61.1 West. Irma is moving toward the west-northwest near 15 mph (24 km/h), and this motion is expected to continue for the next couple of days. On the forecast track, the extremely dangerous core of Irma will move over portions of the northern Leeward Islands tonight and early Wednesday, move near or over portions of the northern Virgin Islands Wednesday, and pass near or just north of Puerto Rico late Wednesday and Wednesday night.
Maximum sustained winds remain near 185 mph (295 km/h) with higher gusts. Irma is a category 5 hurricane on the Saffir-Simpson Hurricane Wind Scale. Some fluctuations in intensity are likely during the next day or two, but Irma is forecast to remain a powerful category 4 or 5 hurricane during the next couple of days.
Hurricane-force winds extend outward up to 50 miles (85 km) from the center and tropical-storm-force winds extend outward up to 175 miles (280 km).
The minimum central pressure estimated from Air Force and NOAA Hurricane Hunter aircraft observations is 916 mb (27.05 inches).
HAZARDS AFFECTING LAND ---------------------- STORM SURGE: The combination of a life-threatening storm surge and large breaking waves will raise water levels ABOVE NORMAL TIDE LEVELS by the following amounts within the hurricane warning area near and to the north of the center of Irma. Near the coast, the surge will be accompanied by large and destructive waves.
Northern Leeward Islands...7 to 11 ft Turks and Caicos Islands...15 to 20 ft Southeastern Bahamas...15 to 20 ft Northern coast of the Dominican Republic...3 to 5 ft Northern coast of Haiti and the Gulf of Gonave...1 to 3 ft
The combination of a life-threatening storm surge and the tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. The water is expected to reach the following HEIGHTS ABOVE GROUND if the peak surge occurs at the time of high tide...
British and U.S. Virgin Islands except St. Croix...7 to 11 ft Northern coast of Puerto Rico...3 to 5 ft Southern coast of Puerto Rico and St. Croix...1 to 2 ft
The deepest water will occur along the immediate coast in areas of onshore winds, where the surge will be accompanied by large and destructive waves. Surge-related flooding depends on the relative timing of the surge and the tidal cycle, and can vary greatly over short distances. For information specific to your area, please see products issued by your local National Weather Service forecast office.
WIND: Hurricane conditions are expected within the hurricane warning area in the Leeward Islands tonight, with tropical storm conditions beginning within a couple of hours. Hurricane conditions are expected to begin within the hurricane warning area in the British and U.S. Virgin Islands and Puerto Rico on Wednesday, with tropical storm conditions beginning tonight. Hurricane conditions are expected to begin within the hurricane warning area in the Dominican Republic early Thursday, with tropical storm conditions beginning Wednesday night.
Hurricane and tropical storm conditions are possible within the watch area in Haiti, the Turks and Caicos Islands, and the southeastern Bahamas by early Thursday.
RAINFALL: Irma is expected to produce the following rain accumulations through Thursday:
Northern Leeward Islands...8 to 12 inches, isolated 20 inches Northeast Puerto Rico and the British and U.S. Virgin Islands except St. Croix...4 to 10 inches, isolated 15 inches Southwest Puerto Rico, the southern Leeward Islands, and St. Croix...2 to 4 inches
Irma is expected to produce the following rain accumulations Wednesday through Saturday:
Southeast Bahamas and Turks and Caicos...8 to 12 inches, isolated 20 inches Northern Dominican Republic and northern Haiti...4 to 10 inches, isolated 15 inches Southwest Haiti...1 to 4 inches
These rains could cause life-threatening flash floods and mudslides.
SURF: Swells generated by Irma will affect the northern Leeward Islands, Puerto Rico, the Virgin Islands, the southeastern Bahamas, the Turks and Caicos Islands, and the northern coast of the Dominican Republic during the next several days. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office.
NEXT ADVISORY ------------- Next intermediate advisory at 200 AM AST. Next complete advisory at 500 AM AST.
$$ Forecaster Pasch
NNNN
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Re: Hurricane Irma
[Re: PelicanPirate]
#139898
09/05/2017 11:40 PM
09/05/2017 11:40 PM
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Joined: Jul 2008
Posts: 26
CSHAVNFUN
Traveler
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Traveler
Joined: Jul 2008
Posts: 26
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Good point PelicanPirate and true analogy. Thanks for positing about http://laser101.fm/ much more information on IRMA than Island92
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Re: Hurricane Irma
[Re: PelicanPirate]
#139900
09/05/2017 11:48 PM
09/05/2017 11:48 PM
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Joined: Jul 2012
Posts: 288 Edam, Saskatchewan - Canada
PrairieGirl
Traveler
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Traveler
Joined: Jul 2012
Posts: 288
Edam, Saskatchewan - Canada
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Yes, very good coverage on Laser 101! Right now warning people about not starting a generator in the house, don't peek out the window at the storm, don't be lulled into thinking it is over when it is only the eye with half yet to come, etc. etc. True public service announcements and taking calls from local residents about shelters, etc.
LeAnn url=https://www.tickerfactory.com] [/url]
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Re: Hurricane Irma
[Re: PrairieGirl]
#139901
09/06/2017 12:54 AM
09/06/2017 12:54 AM
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Joined: Aug 2012
Posts: 2,288
PelicanPirate
Traveler
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Traveler
Joined: Aug 2012
Posts: 2,288
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. All the prep has been done and most are hunkered down.
Eye center about 94nm from grand case airport.
Hoping for more turn thru the night. <img src="http://www.traveltalkonline.com/forums/images/graemlins/handshake.gif" alt="" />
Last edited by PelicanPirate; 09/06/2017 01:23 AM.
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Re: Hurricane Irma
[Re: MotownTim]
#139906
09/06/2017 05:41 AM
09/06/2017 05:41 AM
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Joined: Mar 2001
Posts: 17,526 Ohio
ruralcarrier
Traveler
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Traveler
Joined: Mar 2001
Posts: 17,526
Ohio
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Surprisingly, the Maho Beach cam is still up.
J.D.
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Re: Hurricane Irma
[Re: PelicanPirate]
#139921
09/06/2017 07:57 AM
09/06/2017 07:57 AM
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Joined: Jun 2016
Posts: 201 East Tennessee
taraavo
Traveler
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Traveler
Joined: Jun 2016
Posts: 201
East Tennessee
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This person is posting photos this morning. Some he is taking himself, some friends are sending him. He urges everyone to stop live streaming and go back inside for the "other side" of the storm. https://www.facebook.com/marlon.beauperthuy?fref=ufiAlso, FWIW - i had luck picking up radio stations last night using the TuneIn app (free) even when I couldn't access them online from a desktop.
Last edited by taraavo; 09/06/2017 07:59 AM.
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