Cyclocane

( cyclocane is a CYCLOne and hurriCANE tracker by hayley )

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IN-FA Current Status

Current Wind Speed 60 knots / 69 MPH

Max Predicted Wind Speed 60 knots / 69 MPH at 2026-11-05T06:00:00.000Z

IN-FA Land Hazards

Northwest Pacific Weather Warnings

Taiwan Central Weather Bureau: no warnings
Hong Kong Observatory: no warnings

IN-FA Tracker

IN-FA Satellite Loop

IN-FA Alternate Tracking Map

IN-FA Spaghetti Models

Spaghetti models for IN-FA can be found here:

IN-FA spaghetti models page »

IN-FA Watches and Warnings

TROPICAL STORM IN-FA Tropical Cyclone Update

TROPICAL STORM IN-FA Public Advisory

WTPN31 PGTW 050900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 30W (IN-FA) WARNING NR 052//
RMKS/
1. TROPICAL STORM 30W (IN-FA) WARNING NR 052    
   DOWNGRADED FROM TYPHOON 30W
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   050600Z --- NEAR 29.4N 141.5E
     MOVEMENT PAST SIX HOURS - 045 DEGREES AT 20 KTS
     POSITION ACCURATE TO WITHIN 040 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
                            050 NM SOUTHEAST QUADRANT
                            050 NM SOUTHWEST QUADRANT
                            075 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 125 NM NORTHEAST QUADRANT
                            105 NM SOUTHEAST QUADRANT
                            105 NM SOUTHWEST QUADRANT
                            105 NM NORTHWEST QUADRANT
   REPEAT POSIT: 29.4N 141.5E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   051800Z --- 34.5N 147.9E
   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
                            080 NM SOUTHEAST QUADRANT
                            060 NM SOUTHWEST QUADRANT
                            020 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
                            170 NM SOUTHEAST QUADRANT
                            170 NM SOUTHWEST QUADRANT
                            070 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 045 DEG/ 50 KTS
    ---
   24 HRS, VALID AT:
   060600Z --- 41.3N 157.1E
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 075 NM NORTHEAST QUADRANT
                            105 NM SOUTHEAST QUADRANT
                            080 NM SOUTHWEST QUADRANT
                            035 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 235 NM NORTHEAST QUADRANT
                            290 NM SOUTHEAST QUADRANT
                            235 NM SOUTHWEST QUADRANT
                            145 NM NORTHWEST QUADRANT
    ---
REMARKS:
050900Z POSITION NEAR 30.7N 143.1E.
05NOV26. TROPICAL STORM 30W (IN-FA), LOCATED APPROXIMATELY 366 NM
SOUTH-SOUTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED NORTHEASTWARD AT
20 KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTISPECTRAL SATELLITE 
IMAGERY (MSI) DEPICTS A RAPIDLY DETERIORATING SYSTEM, WITH A NOW FULLY 
EXPOSED LOW LEVEL CIRCULATION CENTER (LLCC) ON THE SOUTHWESTERN 
PERIPHERY OF AN AREA OF CONVECTION WHICH IS DEVELOPING INTO A DELTA 
RAIN REGION, INDICATIVE OF THE RAPID ONSET OF EXTRATROPICAL TRANSITION 
(ETT). THE MSI ALSO DEPICTS STRONG WARM FRONTOGENESIS OCCURRING IN THE 
NORTHEASTERN SECTOR OF THE CIRCULATION. THE SYSTEM IS CURRENTLY MOVING 
ACROSS THE 26C ISOTHERM AND ENTERING AN AREA WITH SIGNIFICANTLY COOLER 
SSTS. THE INITIAL POSITION IS ASSESSED WITH HIGH CONFIDENCE BASED ON 
THE EXPOSED LLCC IN THE MSI. THE INITIAL INTENSITY IS ASSESSED WITH 
LOW CONFIDENCE, HEDGED HIGHER THAN THE BULK OF THE SUBJECTIVE AND 
OBJECTIVE INTENSITY ESTIMATES IN PERSISTENCE WITH AN EARLIER SYNTHETIC 
APERTURE RADAR (SAR) PASS WHICH REVEALED MAXIMUM SUSTAINED SURFACE 
WINDS WELL ABOVE THE DVORAK-BASED ESTIMATES AT THAT TIME. 
ENVIRONMENTAL CONDITIONS ARE HIGHLY UNFAVORABLE FOR SUSTAINMENT AS A 
TROPICAL SYSTEM, WITH NEARLY 50 KNOTS OF VERTICAL WIND SHEAR, RAPIDLY 
COOLING SSTS BELOW 26C, THOUGH OUTFLOW INTO THE REAR ENTRANCE REGION 
OF A POLAR JET MAX IS HELPING TO SUSTAIN CONVECTION FOR THE MOMENT. 
THE SYSTEM IS ALSO PHASING WITH A 500MB TROUGH RAPIDLY APPROACHING 
FROM THE WEST, AS WHICH WILL ACCELERATE THE ETT, WHICH IS FORECAST TO 
BE COMPLETED WITHIN THE NEXT 12 HOURS. THIS IS THE FINAL WARNING ON 
THIS SYSTEM BY THE JOINT TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM 
WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION. MINIMUM CENTRAL 
PRESSURE AT 050600Z IS 983 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 
050600Z IS 33 FEET.//
NNNN

Public Advisory not available for this storm.

TROPICAL STORM IN-FA Forecast Discussion

Forecast Discussion not available for this storm.

IN-FA storm path from JTWC

Time	Speed	Location	Status
2026-11-05T06:00:00.000Z	60 knots	29.4, 141.5
2026-11-05T18:00:00.000Z	60 knots	34.5, 147.9
2026-11-06T06:00:00.000Z	55 knots	41.3, 157.1

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