Dr. Jeff Masters' WunderBlog

Hurricane Carlotta bears down on Mexico's Pacific coast
Posted by: Dr. Jeff Masters, 4:10 PM GMT on June 15, 2012 +33
Hurricane Carlotta has steadily intensified today as it heads northwest towards the Mexican coast east of Acapulco. Recent satellite loops show a well-organized storm with a prominent eye, solid eyewall with cold cloud-tops, and good low-level spiral banding. Carlotta may be undergoing rapid intensification, thanks to favorable sea surface temperatures near 30°C (86°F) and moderate wind shear of 10 - 20 knots. A hurricane hunter mission is en-route, and will arrive at the storm near 2pm EDT on Friday to see how strong Carlotta has become. Carlotta's rain bands have already moved over the coast of Mexico a few hundred miles east of Acapulco, as seen on Puerto Ánoel radar.


Figure 1. Morning satellite image of Carlotta.


Figure 2. Morning radar image of Carlotta from the Puerto Ánoel radar.

Forecast for Carlotta
Carlotta is likely to continue to strengthen as it approaches the western coast of Mexico east of Acapulco. As a large portion of the hurricane's circulation moves over the mountains of Mexico on Saturday morning, steady weakening should occur. Heavy rains from Carlotta will be the storm's main threat, and these rains will steadily progress westwards along the coast, arriving at Acapulco by Saturday morning. With rainfall amounts of 6 - 10 inches possible along the track of Carlotta, the potential for dangerous flash flooding and mudslide will be a concern all along the coast affected by Carlotta.

The Atlantic is quiet
There are no threat areas to discuss in the Atlantic today. The GFS model is predicting that some of the moisture and energy from Carlotta could move into the Gulf of Mexico next week and form a tropical disturbance capable of becoming a tropical depression, but this solution is unlikely.

Jeff Masters
Categories: Hurricane
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1051. pcola57 4:04 PM GMT on June 16, 2012    
African wave train starting to get going...here are some current images...



Member Since: August 13, 2009 Posts: 13 Comments: 3812
1052. Ameister12 4:05 PM GMT on June 16, 2012    
It wouldn't be surprising at all if Guchol does begin an EWRC sometime soon.
Member Since: August 9, 2009 Posts: 9 Comments: 3428
1053. washingtonian115 4:05 PM GMT on June 16, 2012    
Quoting ilovehurricanes12:
wow!!
Nice lil 'ol wave.Dry air cooler sst and shear will be waiting for it.Just something to look at for now.
Member Since: August 14, 2010 Posts: 5 Comments: 10594
1054. Patrap 4:05 PM GMT on June 16, 2012    
Member Since: July 3, 2005 Posts: 370 Comments: 111244
1055. LargoFl 4:09 PM GMT on June 16, 2012    
(news report,7 hours old).............Typhoon Guchol is forecast to strike Japan at about 13:00 GMT on 19 June.Data supplied by theUS Navy and Air Force Joint Typhoon Warning Centersuggest that the point of landfallwill benear32.7 N,136.1 E.Guchol is expected to bring 1-minute maximum sustained winds to the region of around175 km/h (109 mph).Wind gusts in the area maybeconsiderably higher.

According to the Saffir-Simpson damage scale the potential property damage and flooding from a storm ofGuchol'sstrength (category 2)at landfall includes:
•Storm surge generally 1.8-2.4 metres (6-8 feet) above normal.
•Some roofing material, door, and window damage of buildings.
•Considerable damage to shrubbery and trees with some trees blown down.
•Considerable damage to mobile homes, poorly constructed signs, and piers.
•Coastal and low-lying escape routes flood 2-4 hours before arrival of the storm center.
•Small craft in unprotected anchorages break moorings.
There is also the potential for flooding further inland due to heavy rain.
Member Since: August 6, 2011 Posts: 0 Comments: 22412
1056. KEEPEROFTHEGATE (Mod) 4:10 PM GMT on June 16, 2012    
good day bloggers
hope it a good day
i am having morning coffee here
slept in a little today
the c storm is a depression
don't those mountains work wunders

lets have a scan see what
i can find to do next
Member Since: July 15, 2006 Posts: 143 Comments: 40375
1057. AussieStorm 4:11 PM GMT on June 16, 2012    
Quoting Ameister12:
It wouldn't be surprising at all if Guchol does begin an EWRC sometime soon.

People of the Philippines have no idea how lucky they are right now. Guchol would of killed 100's and caused billions in peso's in destruction.
Member Since: September 30, 2007 Posts: 5 Comments: 13269
1058. Patrap 4:12 PM GMT on June 16, 2012    
I,..?

LOL
Member Since: July 3, 2005 Posts: 370 Comments: 111244
1059. Stormchaser121 4:12 PM GMT on June 16, 2012    

I personally think it will be stronger than this
Member Since: September 2, 2011 Posts: 0 Comments: 561
1060. JrWeathermanFL 4:13 PM GMT on June 16, 2012    
Quoting KEEPEROFTHEGATE:
good day bloggers
hope it a good day
i am having morning coffee here
slept in a little today
the c storm is a depression
don't those mountains work wunders

lets have a scan see what
i can find to do next

The C storm is a depression?
Huh?
Member Since: July 19, 2011 Posts: 7 Comments: 1051
1061. lightinthedark 4:13 PM GMT on June 16, 2012    
Something maybe to keep an eye on in a few days time in my amateur opinion


Link


Member Since: May 30, 2012 Posts: 0 Comments: 24
1062. Patrap 4:14 PM GMT on June 16, 2012    
Carlotta was downgraded to a depression.

keep just likes to think he controls it though.

All in jest,..

I hope.
Member Since: July 3, 2005 Posts: 370 Comments: 111244
1063. LargoFl 4:16 PM GMT on June 16, 2012    
Severe Weather Bulletin Number EIGHT
Tropical Cyclone Alert: Typhoon "BUTCHOY" (GUCHOL)
Issued at 11:00 p.m., Saturday, 16 June 2012 Typhoon "BUTCHOY" has maintained its strength as it continues to move in a North Northwest direction.

Location of Center:
(as of 10:00 p.m.) 430 km East Northeast of Virac, Catanduanes

Coordinates: 15.2°N, 128.6°E
Strength: Maximum winds of 160 kph near the center
and gustiness of up to 195 kph
Movement: Moving North Northwest at 20 kph


Forecast Positions/Outlook: Sunday evening:
530 km East Southeast of Basco, Batanes
Monday evening:
600 km Northeast of Basco, Batanes or at
220 km South of Okinawa, Japan
Tuesday morning:
750 km Northeast of Basco, Batanes or
in the vicinity of Okinawa, Japan



No Public Storm Warning Signals Raised



Typhoon "Butchoy" is expected to enhance the Southwest Monsoon that will bring rains over Luzon and Visayas especially over the western section which may trigger flashfloods and landslides.

Estimated rainfall amount is from 15 - 25 mm per hour (heavy) within the 500 km diameter of the Typhoon.

Fishing boats and other small seacrafts are advised not to venture out into the seaboards of Luzon, Visayas and Eastern Mindanao due to the big waves generated by the combined effects of Typhoon "Butchoy" and the Southwest Monsoon.

The public and the disaster coordinating councils concerned are advised to take appropriate actions and watch for the next bulletin to be issued at 11 AM tomorrow.






Member Since: August 6, 2011 Posts: 0 Comments: 22412
1064. JrWeathermanFL 4:16 PM GMT on June 16, 2012    
Quoting Patrap:
Carlotta was downgraded to a depression.

keep just likes to think he controls it though.

All in jest,..

I hope.

Ah. Thanks
Member Since: July 19, 2011 Posts: 7 Comments: 1051
1065. aspectre 4:17 PM GMT on June 16, 2012    
997 BDAwx: ...from Mexico weather service, a graph of wind gusts at Puerto Angel.
1002 CybrTeddy That's about a 117mph gust, pretty good for a Category 1 hurricane.

Cat.2 has MaximumSustainedWinds of 96to110mph(83to95knots)154to177kmh. Remarkably, HurricaneCarlotta maintained 90knot MaxSusWinds up its last position prior to landfall, and...

...remained a 70knot(81mph) Cat.1 as it passed by Pinotepa(PNO) ~4&1/2 hours after landfall.
The coastline dot SSWest of PUH is PortAngel, ~15miles(24kilometres) from H.Carlotta's path.

Copy&paste pno, pxm, puh, 14.5n96.2w-15.6n96.7w, 15.6n96.7w-16.4n97.9w, 15.6n96.7w-15.664n96.489w into the GreatCircleMapper for more information.

Member Since: August 21, 2007 Posts: 0 Comments: 4846
1066. KEEPEROFTHEGATE (Mod) 4:19 PM GMT on June 16, 2012    
1057. AussieStorm 4:11 PM GMT on June 16, 2012 +0
Quoting Ameister12:
It wouldn't be surprising at all if Guchol does begin an EWRC sometime soon.

People of the Philippines have no idea how lucky they are right now. Guchol would of killed 100's and caused billions in peso's in destruction.
Action: Quote | Ignore User
Member Since: September 30, 2007 Posts: 3 Comments: 7501


the japs will be just as lucky lower ssts screaming shear await the g storm approach
by the time it gets to tokyo rose it will be nothing of its former self

Member Since: July 15, 2006 Posts: 143 Comments: 40375
1067. AussieStorm 4:21 PM GMT on June 16, 2012    
Quoting KEEPEROFTHEGATE:
1057. AussieStorm 4:11 PM GMT on June 16, 2012 +0
Quoting Ameister12:
It wouldn't be surprising at all if Guchol does begin an EWRC sometime soon.

People of the Philippines have no idea how lucky they are right now. Guchol would of killed 100's and caused billions in peso's in destruction.
Action: Quote | Ignore User
Member Since: September 30, 2007 Posts: 3 Comments: 7501


the japs will be just as lucky lower ssts screaming shear await the g storm approach
by the time it gets to tokyo rose it will be nothing of its former self


Very true
Member Since: September 30, 2007 Posts: 5 Comments: 13269
1068. Patrap 4:21 PM GMT on June 16, 2012    
Hey, Im not the phonetic police, but they are Japanese my Canadian Friend.


Tokyo Rose?

me tinks you living inna Bad WW-2 Movie


We dont use those terms, well since the mid 50's last I checked.
Member Since: July 3, 2005 Posts: 370 Comments: 111244
1069. LargoFl 4:21 PM GMT on June 16, 2012    
Member Since: August 6, 2011 Posts: 0 Comments: 22412
1070. KEEPEROFTHEGATE (Mod) 4:22 PM GMT on June 16, 2012    
i control nothing pat

just got a good eye

and some fancy computer screens
Member Since: July 15, 2006 Posts: 143 Comments: 40375
1071. Patrap 4:23 PM GMT on June 16, 2012    
Yeah maybe..

But try working on that punctuation issue.

Sometimes we havent a clue with all the run on stuff.

Member Since: July 3, 2005 Posts: 370 Comments: 111244
1072. LargoFl 4:23 PM GMT on June 16, 2012    
.......guchol storm surge..experimental
Member Since: August 6, 2011 Posts: 0 Comments: 22412
1073. KEEPEROFTHEGATE (Mod) 4:26 PM GMT on June 16, 2012    
i have a guy named sam that lives in the building he even refers to himself as a jap just like iam a newf and you a southern yank
Member Since: July 15, 2006 Posts: 143 Comments: 40375
1074. washingtonian115 4:28 PM GMT on June 16, 2012    
Ha ha..yankee...
Member Since: August 14, 2010 Posts: 5 Comments: 10594
1075. wxmod 4:28 PM GMT on June 16, 2012    
A lot of arctic ice going Bye Bye

Member Since: October 4, 2011 Posts: 0 Comments: 1220
1076. KEEPEROFTHEGATE (Mod) 4:30 PM GMT on June 16, 2012    
you mad

today pat

don't take it out

on me

iam just

the messenger

Member Since: July 15, 2006 Posts: 143 Comments: 40375
1077. WunderAlertBot (Admin) 4:30 PM GMT on June 16, 2012    
JeffMasters has created a new entry.
1078. aspectre 4:45 PM GMT on June 16, 2012    
inre 1073 KEEPEROFTHEGATE

Well, I have Polish friends who amongst themselves refer to each other with the P-word, Jewish friends who amongst themselves refer to each other with the K-word, AfricanAmerican friends who amongst themselves...etc...
They'd still be mighty peeved if somebody*outside of their particular ethnic/religious/etc group referred to them that way.

* Including close friends, even though they usually won't mention it.
Member Since: August 21, 2007 Posts: 0 Comments: 4846
1079. ncstorm 9:53 PM GMT on June 16, 2012    

Member Since: August 19, 2006 Posts: 7 Comments: 8324

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About JeffMasters
Jeff co-founded the Weather Underground in 1995 while working on his Ph.D. He flew with the NOAA Hurricane Hunters from 1986-1990.

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