WPAC: KONG-Rey - Post-Tropical

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Re: WPAC: KONG-Rey - Typhoon

#101 Postby mrbagyo » Mon Oct 01, 2018 5:07 am

Just for fun, let's include the cold NRL image here

Image
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Re: WPAC: KONG-Rey - Typhoon

#102 Postby euro6208 » Mon Oct 01, 2018 5:27 am

WDPN32 PGTW 010900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/PROGNOSTIC REASONING FOR TYPHOON 30W (KONG-REY) WARNING NR 14//
RMKS/
1. FOR METEOROLOGISTS.
2. 6 HOUR SUMMARY AND ANALYSIS.
TYPHOON (TY) 30W (KONG-REY), LOCATED APPROXIMATELY 431 NM NORTH-
NORTHWEST OF YAP, HAS TRACKED NORTHWESTWARD AT 08 KNOTS OVER THE
PAST SIX HOURS. THE INITIAL POSITION IS PLACED WITH HIGH CONFIDENCE
BASED ON A 15 NM ROUND EYE IN ANIMATED MULTISPECTRAL SATELLITE
IMAGERY (MSI). THE MSI ALSO REVEALS EXCELLENT RADIAL OUTFLOW AND LOW
VERTICAL WIND SHEAR. THE INITIAL INTENSITY OF 110 KNOTS IS AVERAGED
BETWEEN PGTW (T6.0/115 KTS) AND RJTD/KNES (T5.5/102 KTS) DVORAK
CURRENT INTENSITY ESTIMATES. SEA SURFACE TEMPERATURES ARE FAVORABLE
(29-30 CELSIUS). THE CYCLONE IS TRACKING ALONG THE SOUTHWESTERN
PERIPHERY OF A DEEP-LAYERED SUBTROPICAL RIDGE (STR).
3. FORECAST REASONING.
A. THERE IS NO CHANGE TO THE FORECAST PHILOSOPHY SINCE THE
PREVIOUS PROGNOSTIC REASONING MESSAGE.
B. TY 30W WILL CONTINUE TO TRACK NORTHWESTWARD ALONG THE
SOUTHWESTERN PERIPHERY OF THE STR UNTIL JUST PRIOR TO TAU 72 WHEN IT
BEGINS A GRADUAL POLEWARD TURN AROUND THE STR AXIS. BY TAU 24, TY
30W SHOULD INTENSIFY TO 130 KTS BEFORE THE ENVIRONMENT BECOMES LESS
FAVORABLE AND THE CYCLONE BEGINS TO WEAKEN, GRADUALLY AT FIRST, THEN
MORE RAPIDLY. NUMERICAL MODEL GUIDANCE IS IN TIGHT AGREEMENT WITH
THE SPREAD AMONG THE MEMBERS GRADUALLY INCREASING TO JUST OVER 125
NM BY TAU 72. AS A RESULT, CONFIDENCE IN THE JTWC TRACK FORECAST IS
HIGH FOR THIS PORTION OF THE FORECAST.
C. AFTER TAU 72, TY 30W WILL CONTINUE ROUNDING THE STR AXIS,
TRACKING NORTHWARD BY TAU 120. THE CYCLONE WILL CONTINUE TO WEAKEN
IN AN UNFAVORABLE ENVIRONMENT, FALLING TO AN INTENSITY OF 70 KTS BY
TAU 120. DYNAMIC MODEL GUIDANCE GENERALLY AGREES ON THE TRACK IN THE
EXTENDED PORTIONS, HOWEVER, THE BULK OF THE GLOBAL MODEL GUIDANCE IS
LEFT OF THE CONSENSUS WHILE THE MESOSCALE MODELS TEND TO BE RIGHT OF
THE CONSENSUS TRACK. THE JTWC FORECAST TRACK IS NUDGED JUST WEST OF
THE CONSENSUS TRACK TO ALIGN BETTER WITH THE GLOBAL MODEL GUIDANCE.
BASED ON THE GOOD AGREEMENT IN THE GLOBAL MODELS, THERE IS FAIR
CONFIDENCE IN THE EXTENDED PORTION OF THE JTWC TRACK FORECAST.//
NNNN
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Re: WPAC: KONG-Rey - Typhoon

#103 Postby euro6208 » Mon Oct 01, 2018 5:28 am

TPPN12 PGTW 010927

A. TYPHOON 30W (KONG REY)

B. 01/0850Z

C. 16.53N

D. 134.92E

E. ONE/HMWRI8

F. T6.5/6.5/D2.5/24HRS STT: D0.5/03HRS

G. IR/EIR

H. REMARKS: 05A/PBO IRREG EYE/ANMTN. WMG EYE SURROUNDED BY CMG
YIELDS AN E# OF 6.5. ADDED 1.0 FOR EYE ADJUSTMENT TO YIELD A DT
OF 7.5. MET AND PT YIELD A 5.5. DBO CONSTRAINTS OF CHANGE LIMIT
OF 1.0 OVER 6 HRS. EYE DIAMETER 12NM.

I. ADDITIONAL POSITIONS: NONE


RICHARDSON
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Re: WPAC: KONG-Rey - Typhoon

#104 Postby euro6208 » Mon Oct 01, 2018 5:28 am

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

----- Current Analysis -----
Date : 01 OCT 2018 Time : 094000 UTC
Lat : 16:39:35 N Lon : 134:47:23 E


CI# /Pressure/ Vmax
6.2 / 937.7mb/119.8kt


Final T# Adj T# Raw T#
6.2 6.8 7.8

Estimated radius of max. wind based on IR : 18 km

Center Temp : +17.6C Cloud Region Temp : -81.1C

Scene Type : EYE

Subtropical Adjustment : OFF

Extratropical Adjustment : OFF

Positioning Method : ARCHER POSITIONING

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

Tno/CI Rules : Constraint Limits : 1.3T/6hr
Weakening Flag : OFF
Rapid Dissipation Flag : OFF

C/K/Z MSLP Estimate Inputs :
- Average 34 knot radii : 157nmi
- Environmental MSLP : 1008mb

Satellite Name : HIM-8
Satellite Viewing Angle : 20.7 degrees

****************************************************
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Re: WPAC: KONG-Rey - Typhoon

#105 Postby euro6208 » Mon Oct 01, 2018 5:30 am

Wow.

Image
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Re: WPAC: KONG-Rey - Typhoon

#106 Postby dexterlabio » Mon Oct 01, 2018 5:49 am

Kongrey being a Cat4 is no surprise for me, but it (potentially) becoming a Cat5 is quite shocking, just to think the cold trail left by Mangkhut and Trami. WPAC spawning three consecutive Category 5 super typhoons in less than three weeks is a remarkable feat even for this basin.
Last edited by dexterlabio on Mon Oct 01, 2018 5:56 am, edited 1 time in total.
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Re: WPAC: KONG-Rey - Typhoon

#107 Postby dexterlabio » Mon Oct 01, 2018 5:51 am




Oh Mangkhut, you're in danger...

What a way to open the unofficial "super typhoon" season in WPAC this month. ;)
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Re: WPAC: KONG-Rey - Typhoon

#108 Postby mrbagyo » Mon Oct 01, 2018 5:58 am

If it wants to peak at Cat 5, now's the Time.
Hint of concentric Eyewall is starting to appear on latest MW imagery - look at that intense Eyewall.
Image
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Re: WPAC: KONG-Rey - Typhoon

#109 Postby Hayabusa » Mon Oct 01, 2018 6:29 am

If ADT is now even saying this is beyond 7.5, what would SATCON, AMSU, etc. say? :double:
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ヤンデレ女が寝取られるているのを見たい!!!
ECMWF ensemble NWPAC plots: https://ecmwfensnwpac.imgbb.com/
Multimodel NWPAC plots: https://multimodelnwpac.imgbb.com/
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Re: WPAC: KONG-Rey - Typhoon

#110 Postby euro6208 » Mon Oct 01, 2018 6:35 am

This is a Cat 5 no doubt. Very cold cloud tops surrounding an increasingly symmetric eye. Dvorak numbers underestimate intense storms big time.
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Re: WPAC: KONG-Rey - Typhoon

#111 Postby 1900hurricane » Mon Oct 01, 2018 6:38 am

A >20ºC eye coincident with a <-80ºC CDO is extremely rare. Kong-rey is very likely a rather intense category 5 right now I think.

 https://twitter.com/1900hurricane/status/1046725178485542917


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Re: WPAC: KONG-Rey - Typhoon

#112 Postby 1900hurricane » Mon Oct 01, 2018 6:44 am

Definitely one of the warmest eyes I've seen on BD imagery.

Image
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Re: WPAC: KONG-Rey - Typhoon

#113 Postby Hayabusa » Mon Oct 01, 2018 6:48 am

Not even Meranti or Haima reached a conservative ADT near T raw 8.0

2018OCT01 111000 6.7 925.9 132.2 6.7 7.1 7.7 1.3T/6hr OFF OFF OFF OFF 20.34 -80.05 EYE 16 IR 73.6 16.75 -134.50 ARCHER HIM-8 20.9
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ヤンデレ女が寝取られるているのを見たい!!!
ECMWF ensemble NWPAC plots: https://ecmwfensnwpac.imgbb.com/
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Re: WPAC: KONG-Rey - Typhoon

#114 Postby mrbagyo » Mon Oct 01, 2018 6:56 am

Oh yeah, this is a surefire Cat 5 now - as 1900hurricane mentioned Kong-Rey now has a +20°C eye temp embedded in -80°C CDO - probably 150+ knots now - peaking above Emanuel's projected MPI


12z update of JTWC and JMA will be interesting


Image
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Re: WPAC: KONG-Rey - Typhoon

#115 Postby Hayabusa » Mon Oct 01, 2018 7:15 am

2018OCT01 114000 6.8 923.3 134.8 6.8 7.0 7.8 1.3T/6hr OFF OFF OFF OFF 21.07 -80.44 EYE 15 IR 73.6 16.82 -134.41 ARCHER HIM-8 21.0
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Re: WPAC: KONG-Rey - Typhoon

#116 Postby Hayabusa » Mon Oct 01, 2018 7:23 am

6.5 because constraints. :lol:
TPPN12 PGTW 011214

A. TYPHOON 30W (KONG REY)

B. 01/1140Z

C. 16.76N

D. 134.42E

E. ONE/HMWRI8

F. T6.5/6.5/D2.5/24HRS STT: S0.0/03HRS

G. IR/EIR

H. REMARKS: 01A/PBO EYE/ANMTN. WMG EYE SURROUNDED BY CMG YIELDS
AN E# OF 6.5. ADDED 1.0 FOR EYE ADJUSTMENT TO YIELD A DT OF
7.5. MET YIELDS A 5.5 AND PT A 6.0. DBO CONSTRAINTS OF LIMIT
2.5 CHANGE OVER 24 HRS. EYE DIAMETER 8 NM.

I. ADDITIONAL POSITIONS:
01/0623Z 16.12N 135.25E SSMS


RICHARD
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ヤンデレ女が寝取られるているのを見たい!!!
ECMWF ensemble NWPAC plots: https://ecmwfensnwpac.imgbb.com/
Multimodel NWPAC plots: https://multimodelnwpac.imgbb.com/
GFS Ensemble NWPAC plots (16 & 35 day forecast): https://gefsnwpac.imgbb.com/
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Re: WPAC: KONG-Rey - Typhoon

#117 Postby euro6208 » Mon Oct 01, 2018 7:28 am

Impressive at that CMG ring surrounding a WMG eye in Kong-rey. This thing just bomb out and possibly is even more intense. I'd say around 160 knots now.

Mangkhut had this feature about an hour or so before landfall over Luzon.
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Re: WPAC: KONG-Rey - Typhoon

#118 Postby mrbagyo » Mon Oct 01, 2018 7:34 am

21+ °C eye temp. Madness
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Re: WPAC: KONG-Rey - Typhoon

#119 Postby Hayabusa » Mon Oct 01, 2018 7:35 am

:P
30W KONG-REY 181001 1200 16.8N 134.4E WPAC 125 933
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ヤンデレ女が寝取られるているのを見たい!!!
ECMWF ensemble NWPAC plots: https://ecmwfensnwpac.imgbb.com/
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GFS Ensemble NWPAC plots (16 & 35 day forecast): https://gefsnwpac.imgbb.com/
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Re: WPAC: KONG-Rey - Typhoon

#120 Postby euro6208 » Mon Oct 01, 2018 7:38 am

Hayabusa wrote::P
30W KONG-REY 181001 1200 16.8N 134.4E WPAC 125 933


That's 25 to 40 knots too low.
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