EPAC: DARBY - Remnants

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aspen
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Re: EPAC: DARBY - Hurricane

#101 Postby aspen » Mon Jul 11, 2022 5:12 am

Upgraded to a 90 kt Cat 2 in a special advisory. At this rate, it’ll be a Cat 4 by the end of the day. Its current structure reminds me of Hector ‘18.
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Re: EPAC: DARBY - Hurricane

#102 Postby ChrisH-UK » Mon Jul 11, 2022 5:36 am

Hurricane Darby GOES-17 Meso Sector 1 hour loop - https://col.st/BYvaQ

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Re: EPAC: DARBY - Hurricane

#103 Postby InfernoFlameCat » Mon Jul 11, 2022 7:11 am

Darby continues the Darby streak!!!
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Re: EPAC: DARBY - Hurricane

#104 Postby InfernoFlameCat » Mon Jul 11, 2022 7:15 am

Eye has cleared out. Easily a major hurricane. Maybe a cat 4. Finally a storm that was able to mature without pesky shear.
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Re: EPAC: DARBY - Hurricane

#105 Postby cycloneye » Mon Jul 11, 2022 7:36 am

Image
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Re: EPAC: DARBY - Hurricane

#106 Postby skyline385 » Mon Jul 11, 2022 7:39 am

The ADT plot really highlights the continuous intensification

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Re: EPAC: DARBY - Hurricane

#107 Postby cycloneye » Mon Jul 11, 2022 7:41 am

A. 05E (DARBY)

B. 11/1130Z

C. 14.6N

D. 122.7W

E. ONE/GOES-W

F. T5.5/5.5

G. IR/EIR

H. REMARKS...OW EYE IS SURROUNDED BY B AND EMBEDDED IN LG RESULTING
IN A DT OF 5.5 AFTER 0.5 IS ADDED FOR AN EYE ADJUSTMENT. THE AVERAGE
DT CALCULATED OVER THE LAST 6 HOURS IS 5.3, WITH A PEAK DT OF 6.0 AT
1030Z. MET IS 5.0 BASED ON A RAPID DEVELOPMENT TREND AND THE PT IS 5.5. FT
IS BASED ON THE 6 HOUR AVERAGE DT, WHICH JUSTIFIES BREAKING CONSTRAINTS
AT THIS TIME.

I. ADDL POSITIONS

NIL


...TURK
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Re: EPAC: DARBY - Hurricane

#108 Postby cycloneye » Mon Jul 11, 2022 8:04 am

Wow, Cat 3.

EP, 05, 2022071112, , BEST, 0, 145N, 1228W, 105, 968, HU
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Re: EPAC: DARBY - Hurricane

#109 Postby Ntxw » Mon Jul 11, 2022 8:05 am

Eye has warmed a lot, definitely on way to cat 4 if not already.

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Re: EPAC: DARBY - Hurricane

#110 Postby InfernoFlameCat » Mon Jul 11, 2022 8:21 am

Darby really is on a massive streak when it comes to hitting major again and again.
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Re: EPAC: DARBY - Hurricane

#111 Postby aspen » Mon Jul 11, 2022 8:49 am

InfernoFlameCat wrote:Darby really is on a massive streak when it comes to hitting major again and again.

It’s remarkable how it has always ended up as a 100-105kt/958-968mb Cat 3 in every season since 1992. However, Darby ‘22 will probably be the first one to reach Category 4 intensity. It might already be the strongest Darby in terms of wind speed because ADT/Dvorak supports 110-115 kt.
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Re: EPAC: DARBY - Hurricane

#112 Postby Ntxw » Mon Jul 11, 2022 8:52 am

UW - CIMSS
ADVANCED DVORAK TECHNIQUE
ADT-Version 9.0
Tropical Cyclone Intensity Algorithm

----- Current Analysis -----
Date : 11 JUL 2022 Time : 132032 UTC
Lat : 14:34:47 N Lon : 123:05:59 W


CI# /Pressure/ Vmax
5.9 / 953mb / 112kts


Final T# Adj T# Raw T#
5.9 6.2 6.2

Estimated radius of max. wind based on IR : 14 km

Center Temp : +8.5C Cloud Region Temp : -66.7C

Scene Type : EYE

Subtropical Adjustment : OFF

Extratropical Adjustment : OFF

Positioning Method : ARCHER POSITIONING

Ocean Basin : EAST PACIFIC
Dvorak CI > MSLP Conversion Used : CKZ Method

Tno/CI Rules : Constraint Limits : NO LIMIT
Weakening Flag : OFF
Rapid Dissipation Flag : OFF


Sun is coming up, should see some spectacular visible imagery. Buzzsaw.
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Re: EPAC: DARBY - Hurricane

#113 Postby cheezyWXguy » Mon Jul 11, 2022 9:16 am

Man that is one symmetrical storm. Buzz saw is right. The eye is warming further too, amazing how far it’s come since last night
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Re: EPAC: DARBY - Hurricane

#114 Postby cycloneye » Mon Jul 11, 2022 9:20 am

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Re: EPAC: DARBY - Hurricane

#115 Postby cycloneye » Mon Jul 11, 2022 9:24 am

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Re: EPAC: DARBY - Hurricane

#116 Postby Yellow Evan » Mon Jul 11, 2022 9:25 am

Image

Approaching T6.5. Eye already 16C as of last check.
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Re: EPAC: DARBY - Hurricane

#117 Postby cycloneye » Mon Jul 11, 2022 9:26 am

Hurricane Darby Tropical Cyclone Update
NWS National Hurricane Center Miami FL EP052022
0315 AM HST Mon Jul 11 2022

...DARBY STRENGTHENS INTO A MAJOR HURRICANE...

Recent satellite imagery indicates that Darby has continued to
rapidly strengthen overnight. Darby is now a category 3 hurricane
with estimated maximum sustained winds of 120 mph (195 km/h). This
new intensity will be incorporated into the next full advisory
before 5 AM HST.
$$
Forecaster Brown/Papin
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Re: EPAC: DARBY - Hurricane

#118 Postby Yellow Evan » Mon Jul 11, 2022 9:39 am

----- Current Analysis -----
Date : 11 JUL 2022 Time : 135032 UTC
Lat : 14:33:36 N Lon : 123:12:35 W


CI# /Pressure/ Vmax
6.0 / 951mb / 115kts


Final T# Adj T# Raw T#
6.0 6.3 6.3

Estimated radius of max. wind based on IR : 15 km

Center Temp : +16.9C Cloud Region Temp : -66.5C
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Re: EPAC: DARBY - Hurricane

#119 Postby Nancy Smar » Mon Jul 11, 2022 9:42 am

EP, 05, 2022071112, 03, OFCL, 3, 146N, 1235W, 110, 968, HU,
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Re: EPAC: DARBY - Hurricane

#120 Postby Yellow Evan » Mon Jul 11, 2022 9:44 am

Algorithm

----- Current Analysis -----
Date : 11 JUL 2022 Time : 142032 UTC
Lat : 14:37:11 N Lon : 123:19:48 W


CI# /Pressure/ Vmax
6.1 / 949mb / 117kts


Final T# Adj T# Raw T#
6.1 6.2 6.2

Estimated radius of max. wind based on IR : 15 km

Center Temp : +16.0C Cloud Region Temp : -65.9C

Scene Type : EYE
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