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Tropical Storm Dolly
NOAA/NHC ^ | 20 July 2008 | NOAA/NHC

Posted on 07/20/2008 8:36:53 AM PDT by NautiNurse

Newly formed Tropical Storm Dolly over the NW Caribbean Sea near 18.4N 84.2W. 1008 MB at 11AM this morning. Max sustained winds 40KT, gusts 50KT, moving NW at 15KT.

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TOPICS: Front Page News
KEYWORDS: dolly; hurricane; tropical
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To: CindyDawg
Yeah, he does. I think they're thinking something like a Beulah scenario where Dolly intensifies then moves in slow and stalls up against the Sierra Madres, and dumps into the Rio Grande.

Hidalgo county managers were talking today about the levee's breaking. So, I guess it's more about flooding, but you've got some good gusts coming.

He's saying Cat 2

501 posted on 07/23/2008 3:36:55 AM PDT by Pebcak
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To: Pebcak

I guess your ‘gusts’ are there!


502 posted on 07/23/2008 3:38:56 AM PDT by Pebcak
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To: Pebcak
972 millibars - landfall 2 pm today? Per Cantore. 10-15” of rain projected. Intense bands coming in.

CD grab the Godiva licker and hit the tub! Check in when you can. Prayers up for ya’ll down there.

503 posted on 07/23/2008 4:06:58 AM PDT by Pebcak
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To: Pebcak

I need a couple more hours. Still one more load of clothes to wash :’)


504 posted on 07/23/2008 4:13:50 AM PDT by CindyDawg
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To: Pebcak

I was just watching Jim C on the island. We aren’t getting any of that. It’s raining and windy but not like what he’s out in.


505 posted on 07/23/2008 4:15:12 AM PDT by CindyDawg
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To: CindyDawg

(((Hugs))))Stay safe you all.


506 posted on 07/23/2008 4:19:40 AM PDT by fatima
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To: CindyDawg
I was just watching Jim C on the island. We aren’t getting any of that. It’s raining and windy but not like what he’s out in.

Hopefully it stays that way.

507 posted on 07/23/2008 4:27:51 AM PDT by steveegg (I am John Doe, and a monthly donor)
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The current advisory:

Hurricane Dolly Public Advisory #12A

...Tropical storm force winds beginning to spread across the
coast...
 
A Hurricane Warning remains in effect for the coast of Texas from
Brownsville to Corpus Christi...and for the northeastern coast of
Mexico from Rio San Fernando northward to the border between Mexico
and the United States.  Preparations to protect life and property
should be rushed to completion.
 
A Tropical Storm Warning remains in effect from north of Corpus
Christi to San Luis Pass.
 
A Tropical Storm Warning and a Hurricane Watch are in effect from La
Pesca to south of Rio San Fernando.
 
For storm information specific to your area...including possible
inland watches and warnings...please monitor products issued
by your local weather office.
 
At 600 am CDT...1100z...the center of Hurricane Dolly was located
near latitude 25.8 north...longitude 96.6 west or about 55 miles...
90 km...east of Brownsville Texas.
 
Dolly is moving toward the northwest near 8 mph...13 km/hr...and
northwestward to west-northwestward motion with a slight decrease
in forward speed is expected today.  On the forecast track...the
center of Dolly will be along the coast near the Texas/Mexico
border around midday today.
 
Maximum sustained winds are near 85 mph...140 km/hr...with higher
gusts.  Dolly is a category one hurricane on the Saffir-Simpson
scale.  Some increase in strength is expected...and Dolly could
approach category two intensity when it reaches the coastline later
today.
 
Hurricane force winds extend outward up to 25 miles...35 km...from
the center...and tropical storm force winds extend outward up to 140
miles...220 km.
 
An Air Force Reserve unit hurricane hunter aircraft recently
reported a minimum central pressure of 972 mb...28.70 inches.
 
Dolly is expected to produce total rainfall accumulations of 6 to 10
inches...with isolated amounts of 15 inches...over portions of south
Texas and northeastern Mexico over the next few days.  These rains
will likely cause widespread flooding across portions of south
Texas and northeast Mexico.
 
Coastal storm surge flooding of 4 to 6 feet above normal tide
levels...along with large and dangerous battering waves...can be
expected near and to the north of where the center makes landfall.
 
Isolated tornadoes are possible over portions of south Texas today
and tonight.
 
Repeating the 600 am CDT position...25.8 N...96.6 W.  Movement
toward...northwest near 8 mph.  Maximum sustained winds...85 mph.
Minimum central pressure...972 mb.
 
An intermediate advisory will be issued by the National Hurricane
Center at 800 am CDT followed by the next complete advisory at 1000
am CDT.
 
$$
Forecaster Avila

508 posted on 07/23/2008 4:29:09 AM PDT by steveegg (I am John Doe, and a monthly donor)
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To: CindyDawg

Now that’s funny. I’m waiting for the washer to finish in case I need it for sloppy wet towels tomorrow. One more until the power goes out.

Might as well, when there are tornado warnings, it’s good to sleep in shifts. Besides, the phones already ringing.

Looks like you have some wicked stuff coming in from the north, though.


509 posted on 07/23/2008 4:31:13 AM PDT by Pebcak
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And the discussion as of about 2 1/2 hours ago:

Hurricane Dolly Discussion Number 12

Statement as of 5:00 am EDT on July 23, 2008
 
Air Force hurricane hunter dropsonde observations indicate that the
central pressure has fallen to 976 mb...a rather significant
decrease over the past couple of hours.  Although the SFMR...
dropsonde...and flight-level wind measurements up to now have
yielded 70 kt for the current intensity...I have too much respect
for this abrupt fall in pressure to not show any increase in
strength.  Therefore the current intensity is adjusted to 75 kt for
this advisory.  WSR-88D Doppler radar from Brownsville shows a
banding-type eye that is trying to close off along with an increase
in feeder bands over the past several hours.  Cirrus-level outflow
is fairly well-established.  There is still a window of opportunity
for Dolly to strengthen and the hurricane could be near category 2
intensity by the time it reaches the coast.  The official intensity
forecast is very similar to the previous one.
 
Initial motion is a slightly slower 310/7.  The track forecast
philosphy is essentially unchanged.  A mid-tropospheric ridge to
the north of the hurricane is expected to weaken slightly today but
remain well-established enough to steer the hurricane on a
northwestward to west-northwestward heading...with a slight
additional deceleration.  The track forecast is basically the same
as before.  This is right on top of the dynamical model consensus.
 
Should Dolly move more slowly over extreme southern Texas than we
are forecasting...it is possible for it to produce even more
rainfall than we are currently predicting.
 
Forecast positions and Max winds
 
initial      23/0900z 25.6n  96.5w    75 kt
 12hr VT     23/1800z 26.0n  97.4w    80 kt...inland
 24hr VT     24/0600z 26.3n  98.7w    45 kt...inland
 36hr VT     24/1800z 26.4n 100.5w    25 kt...inland
 48hr VT     25/0600z...dissipated
 
$$
forecaster Pasch

510 posted on 07/23/2008 4:33:24 AM PDT by steveegg (I am John Doe, and a monthly donor)
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To: Pebcak

LOL. Seriously, I’m praying the bad stuff holds off a little bit longer. It’s shift change for health care providers. My husband is out , picking up nurses that couldn’t come in last night.


511 posted on 07/23/2008 4:36:16 AM PDT by CindyDawg
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Vortex data message as of an hour ago (sorry, no motion analysis yet; I'm late to the party and this is the first one from the Air Force hunters):

000
URNT12 KNHC 231053
VORTEX DATA MESSAGE AL042008
A. 23/10:35:50Z
B. 25 deg 47 min N
  096 deg 36 min W
C. NA  mb 2832 m
D. 69  kt
E. 057 deg 014 nm
F. 137 deg 086 kt
G. 057 deg 016 nm
H.        972  mb
I.   9 C/ 3046 m
J.  14 C/ 3048 m
K.  11 C/ NA
L. C20
M. CLOSED
N. 12345/7
O. 0.02 /  1 nm
P. AF302 1904A DOLLY OB 05
MAX FL WIND 86 KT NE QUAD 10:31:20 Z
MAX FL WIND OUTBOUND 75 KT SW QUAD 10:39:30 Z
NICE SPIRAL BANDS.
;

512 posted on 07/23/2008 4:38:04 AM PDT by steveegg (I am John Doe, and a monthly donor)
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To: fatima

Thanks :’)


513 posted on 07/23/2008 4:38:25 AM PDT by CindyDawg
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To: kingu

Nice expanded explanation of the Vortex Data Message.


514 posted on 07/23/2008 4:41:22 AM PDT by steveegg (I am John Doe, and a monthly donor)
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To: CindyDawg

Fox News is saying S Padre Island will get slammed yet the Dolly is coming ashore at Brownsville. Fear mongering as S. Padre is 100 miles north.


515 posted on 07/23/2008 4:41:39 AM PDT by Broker (Grandpa Petti Bones wants to know.)
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To: steveegg

Thanks for posting that.


516 posted on 07/23/2008 4:42:11 AM PDT by Pebcak
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To: Pebcak

Not a prob. I’m just the early-morning crew that got here on the late end of things.


517 posted on 07/23/2008 4:43:34 AM PDT by steveegg (I am John Doe, and a monthly donor)
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To: Broker

No, that’s NPI:’) S Padre Island is 20 miles from Port Brownsville. If we are in the eye we both are going to get bad weather.


518 posted on 07/23/2008 4:44:31 AM PDT by CindyDawg
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To: CindyDawg
Besides laundry, I think spaghetti immunizes you against catastrophe. But that's like...not scientific.

But when the spaghetti's made, we're good to go.

519 posted on 07/23/2008 4:47:08 AM PDT by Pebcak
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To: CindyDawg

Was stationed at NAS CC. Brownsville always seems so far away. Liked visiting the Confederate Air Force in Harlington (sp). Ya’ll be safe out there right now!!!


520 posted on 07/23/2008 4:47:42 AM PDT by Broker (Grandpa Petti Bones wants to know.)
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