WPAC: RAGASA - Typhoon

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Re: WPAC: RAGASA - Typhoon

#101 Postby cycloneye » Sun Sep 21, 2025 4:24 am

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Re: WPAC: RAGASA - Typhoon

#102 Postby mrbagyo » Sun Sep 21, 2025 5:09 am

At approximately 05:34 UTC today, Buoy No. 7810602 recorded a minimum sea level pressure of 952.9 hPa while positioned about 33.9 kilometers from the center of Super Typhoon Ragasa

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Re: WPAC: RAGASA - Typhoon

#103 Postby Hurricane2022 » Sun Sep 21, 2025 5:36 am

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Re: WPAC: RAGASA - Typhoon

#104 Postby mrbagyo » Sun Sep 21, 2025 6:23 am

It appears Ragasa remains underestimated in terms of intensity, as Drifting Buoy No. 7810602 recorded an exceptionally low sea level pressure of 924.8 hPa at 06:34 UTC—despite being located approximately 23.5 kilometers (more or less) from the center of the super typhoon.

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Re: WPAC: RAGASA - Typhoon

#105 Postby Hayabusa » Sun Sep 21, 2025 7:17 am

Euro 06z says this won't peak till it's west of Batanes islands or by Tuesday afternoon :double:
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Re: WPAC: RAGASA - Typhoon

#106 Postby mrbagyo » Sun Sep 21, 2025 7:18 am

Its a 900.3 hPa Super typhoon

Holy Hell

 https://twitter.com/IPTCWCDirector/status/1969737039969939621


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Re: WPAC: RAGASA - Typhoon

#107 Postby Hayabusa » Sun Sep 21, 2025 7:24 am

If only the CMG is fully closed this could be a 7.5
TPPN12 PGTW 211216

A. SUPER TYPHOON 24W (RAGASA)

B. 21/1130Z

C. 18.75N

D. 125.49E

E. ONE/GK2A

F. T7.0/7.0/D1.5/24HRS STT: S0.0/03HRS

G. IR/EIR

H. REMARKS: 01A/PBO EYE/ANMTN. WMG EYE SURROUNDED BY W YIELDS AN E#
OF 6.0. ADDED 1.0 EYE ADJUSTMENT FOR W, TO YIELD A DT OF 7.0. BOTH
MET AND PT AGREE. DBO DT.

I. ADDITIONAL POSITIONS:
21/0801Z 18.77N 125.70E SSMS


LINDGREN
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Re: WPAC: RAGASA - Typhoon

#108 Postby cycloneye » Sun Sep 21, 2025 7:29 am

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Re: WPAC: RAGASA - Typhoon

#109 Postby Hurricane2022 » Sun Sep 21, 2025 7:50 am

Absolutely stunning. No doubt this is at ~900mb.
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Re: WPAC: RAGASA - Typhoon

#110 Postby Hurricane2022 » Sun Sep 21, 2025 7:59 am

JMA is ignoring the buoy data, it seems
 https://x.com/DigitalTyphoon/status/1969747349145800746

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Re: WPAC: RAGASA - Typhoon

#111 Postby Hayabusa » Sun Sep 21, 2025 8:03 am

Up to 145
24W RAGASA 250921 1200 18.9N 125.4E WPAC 145 911
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Re: WPAC: RAGASA - Typhoon

#112 Postby mrbagyo » Sun Sep 21, 2025 8:14 am

ERC?

What ERC?
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Re: WPAC: RAGASA - Typhoon

#113 Postby Hurricane2022 » Sun Sep 21, 2025 8:15 am

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Re: WPAC: RAGASA - Typhoon

#114 Postby 1900hurricane » Sun Sep 21, 2025 8:41 am

Even for the Tropical Western Pacific, this is a pretty extreme scenario with an already ~900 mb TC preparing to come out of eyewall replacement with what appear to be very favorable conditions ahead. I've seen some (myself included) throw around Usagi '13 and Meranti '16 as general archetypes for Ragasa considering position, movement, and time of year, but it always creates awe for me when a TC like this comes to fruition.

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Re: WPAC: RAGASA - Typhoon

#115 Postby Hayabusa » Sun Sep 21, 2025 8:51 am

06z eps, showing almost Tip pressure (873 mb) peak ensemble...
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Re: WPAC: RAGASA - Typhoon

#116 Postby dexterlabio » Sun Sep 21, 2025 9:08 am

Looks like we're gonna see a bigger eye after Ragasa comes out of the EWRC.
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Re: WPAC: RAGASA - Typhoon

#117 Postby StormWeather » Sun Sep 21, 2025 9:14 am

Hayabusa wrote:06z eps, showing almost Tip pressure (873 mb) peak ensemble...
https://i.imgur.com/cMyYTdF.png

I wouldn’t be surprised considering it is around ~900 mb anyway with it just coming out of an EWRC and favorable conditions ahead for the time being.
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Re: WPAC: RAGASA - Typhoon

#118 Postby kevin » Sun Sep 21, 2025 9:35 am

All that untapped potential had to go somewhere, looks like this is it. As the buoy indicates, around 900 mb now. Further intensification into the 880s/890s seems realistic. Any chance of a Taiwan or Hong Kong recon mission?
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Re: WPAC: RAGASA - Typhoon

#119 Postby Travorum » Sun Sep 21, 2025 9:39 am

dexterlabio wrote:Looks like we're gonna see a bigger eye after Ragasa comes out of the EWRC.


Huge indeed:

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Re: WPAC: RAGASA - Typhoon

#120 Postby dexterlabio » Sun Sep 21, 2025 10:45 am

With 145kts/911mb ( or 900mb if that buoy reading verifies) I believe Ragasa is the strongest TC of the NHem this year.
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