Cyclocane

( cyclocane is a CYCLOne and hurriCANE tracker by hayley )

Hayley here - The newish map is now live. So is a dark mode that only works for the map. If you have see any issues or have other things you want me to add, take the survey.

English Español Deutsch Français 日本語

This is the final warning / advisory for this storm as it has weakened below warning levels and/or the storm system is no longer a tropical cyclone.

Go to the main page to see active storms.

Hurricane Time Machine

CHAMPI Current Status

Current Wind Speed 35 knots / 40 MPH

Max Predicted Wind Speed 35 knots / 40 MPH at 2026-10-25T18:00:00.000Z

visible satellite loop of TROPICAL STORM CHAMPI from wisc.edu

CHAMPI Land Hazards

Northwest Pacific Weather Warnings

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

CHAMPI Tracker

CHAMPI Satellite Loop

CHAMPI Alternate Tracking Map

CHAMPI Spaghetti Models

Spaghetti models for CHAMPI can be found here:

CHAMPI spaghetti models page »

CHAMPI Watches and Warnings

TROPICAL STORM CHAMPI Tropical Cyclone Update

TROPICAL STORM CHAMPI Public Advisory

WTPN32 PGTW 252100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 29W (CHAMPI) WARNING NR 046//
RMKS/
1. TROPICAL STORM 29W (CHAMPI) WARNING NR 046    
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   251800Z --- NEAR 31.2N 127.4E
     MOVEMENT PAST SIX HOURS - 060 DEGREES AT 11 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
                            000 NM SOUTHEAST QUADRANT
                            095 NM SOUTHWEST QUADRANT
                            080 NM NORTHWEST QUADRANT
   REPEAT POSIT: 31.2N 127.4E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   260600Z --- 31.9N 130.5E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                            000 NM SOUTHEAST QUADRANT
                            040 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 080 DEG/ 19 KTS
    ---
   24 HRS, VALID AT:
   261800Z --- 32.6N 135.0E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
    ---
REMARKS:
252100Z POSITION NEAR 31.4N 128.2E.
25OCT26. TROPICAL STORM 29W (CHAMPI), LOCATED APPROXIMATELY 163
NM SOUTHWEST OF SASEBO, JAPAN, HAS TRACKED EAST-NORTHEASTWARD AT
11 KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTISPECTRAL IMAGERY
DEPICTS TROPICAL STORM (TS) 29W (CHAMPI) AS A HIGHLY ELONGATED AND
SHALLOW SYSTEM DEVOID OF CONVECTION. THE 251144Z ASCAT DATA REVEALED
THE SYSTEM HAS OPENED INTO A TROUGH, WITH THE STORM-FORCE WINDS
CONFINED TO THE NORTHEASTERN HEMISPHERE AND THE COLD SIDE OF
THE DEVELOPING FRONTAL SYSTEM. ENVIRONMENTAL ANALYSIS REVEALS A
HOSTILE ENVIRONMENT, CHARACTERIZED BY HIGH (30-35 KTS) VERTICAL WIND
SHEAR, COLD (25-26 C) SEA SURFACE TEMPERATURES, COPIOUS AMOUNTS OF
DRY AIR, AND JET INTERACTION. DETERMINISTIC MODEL GUIDANCE IS IN
STRONG AGREEMENT THAT 29W WILL CONTINUE TO TRACK NORTHEASTWARD FOR
THE NEXT 24 HOURS WHILE IT FURTHER DEGRADES. ELEVATED SURFACE WINDS
ARE POSSIBLE AS THE TROUGH PASSES OVER KYUSHU. 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 251800Z IS 1002 MB. MAXIMUM SIGNIFICANT
WAVE HEIGHT AT 251800Z IS 15 FEET. REFER TO TYPHOON 30W (IN-FA)
WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES.//
NNNN

Public Advisory not available for this storm.

TROPICAL STORM CHAMPI Forecast Discussion

Forecast Discussion not available for this storm.

CHAMPI storm path from JTWC

Time	Speed	Location
2026-10-25T18:00:00.000Z	35 knots	31.2, 127.4
2026-10-26T06:00:00.000Z	35 knots	31.9, 130.5
2026-10-26T18:00:00.000Z	30 knots	32.6, 135.0

Hurricane Forecast | Tropical Storm Risk | Hurricane Spaghetti Models | Cyclone and Hurricane Names

Cyclocane | National Hurricane Center | Joint Typhoon Warning Center | Japan Meteorological Agency

site by Hayley Croft

Hi, I'm Hayley. Did you know that I run this site out of my own pocket? So if you'd like to help support this site:

Tell your friends about Cyclocane
Buy something through this Amazon Cyclocane link
make a donation - totally optional but completely appreciated

Make a monthly donation or a one-time donation to help support ongoing costs with Cyclocane.

Play solitaire and track all of the cyclocane storms at the same time at Hurricane Solitaire.