Cyclocane

( cyclocane is a CYCLOne and hurriCANE tracker by hayley )

new youtube channel - we've just launched a new experimental youtube channel.

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

KOINU Current Status

Current Wind Speed 25 knots / 29 MPH

Max Predicted Wind Speed 25 knots / 29 MPH at

KOINU Land Hazards

Northwest Pacific Weather Warnings
Taiwan Central Weather Bureau: no warnings
Hong Kong Observatory: no warnings

KOINU Tracker

KOINU Satellite Loop

visible satellite loop of TROPICAL DEPRESSION KOINU from wisc.edu

visible satellite loop of TROPICAL DEPRESSION KOINU from wisc.edu

KOINU Alternate Tracking Map

KOINU Spaghetti Models

Spaghetti models for KOINU can be found here:

KOINU spaghetti models page »

KOINU Watches and Warnings

TROPICAL DEPRESSION KOINU Tropical Cyclone Update

TROPICAL DEPRESSION KOINU Public Advisory

WTPN31 PGTW 100300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 14W (KOINU) WARNING NR 043//
RMKS/
1. TROPICAL DEPRESSION 14W (KOINU) WARNING NR 043
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   100000Z --- NEAR 20.8N 110.3E
     MOVEMENT PAST SIX HOURS - 260 DEGREES AT 10 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
     SATELLITE AND RADAR
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   REPEAT POSIT: 20.8N 110.3E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   101200Z --- 20.4N 108.9E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 24 HR POSIT: 225 DEG/ 08 KTS
    ---
   24 HRS, VALID AT:
   110000Z --- 19.3N 107.8E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
100300Z POSITION NEAR 20.7N 109.9E.
10OCT23. TROPICAL DEPRESSION 14W (KOINU), LOCATED APPROXIMATELY
236 NM WEST-SOUTHWEST OF HONG KONG, HAS TRACKED WESTWARD AT 10
KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTISPECTRAL SATELLITE IMAGERY
(MSI) AN EXTREMELY SMALL, RAGGED, AND ILL-DEFINED CIRCULATION CENTER
TRACKING JUST SOUTH OF ZHANJIANG, CHINA. THE SYSTEM IS DEVOID OF ANY
CONVECTION, IS ENGULFED IN A RELATIVELY DRY AIR MASS, AND CONSISTS OF
LOW-LEVEL STRATOCUMULUS CLOUD FORMATIONS. THE SYSTEM WILL CONTINUE TO
TRACK SOUTHWEST ALONG THE LEADING EDGE OF A NORTHEASTERLY SURGE, AND
ENTER THE NORTHERN PORTION OF THE GULF OF TONKIN IN THE NEXT FEW HOURS.
ONCE IN THE GULF OF TONKIN, THE SYSTEM WILL CONTINUE TO TRACK
SOUTHWESTWARD WHILE STEADILY WEAKENING AND OPENING UP INTO A WAVE-LIKE
FEATURE. TD 14W WILL CEASE TO EXIST AS A TROPICAL CYCLONE 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 100000Z IS 1011
MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 100000Z IS 10 FEET. REFER TO
TYPHOON 15W (BOLAVEN) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES.
//
NNNN

Public Advisory not available for this storm.

TROPICAL DEPRESSION KOINU Forecast Discussion

Forecast Discussion not available for this storm.

KOINU storm path from JTWC

Time Speed Location Status
25 knots 20.8, 110.3 dissipating
20 knots 20.4, 108.9 dissipated
20 knots 19.3, 107.8 dissipated


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

Want to help support this site?

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.