Cyclocane

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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

YUN-YEUNG Current Status

Current Wind Speed 25 knots / 29 MPH

Max Predicted Wind Speed 25 knots / 29 MPH at

YUN-YEUNG Land Hazards

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

YUN-YEUNG Tracker

YUN-YEUNG Satellite Loop

visible satellite loop of TROPICAL DEPRESSION YUN-YEUNG from wisc.edu

visible satellite loop of TROPICAL DEPRESSION YUN-YEUNG from wisc.edu

YUN-YEUNG Alternate Tracking Map

YUN-YEUNG Spaghetti Models

Spaghetti models for YUN-YEUNG can be found here:

YUN-YEUNG spaghetti models page »

YUN-YEUNG Watches and Warnings

TROPICAL DEPRESSION YUN-YEUNG Tropical Cyclone Update

TROPICAL DEPRESSION YUN-YEUNG Public Advisory

WTPN31 PGTW 082100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 12W (YUN-YEUNG) WARNING NR 014//
RMKS/
1. TROPICAL DEPRESSION 12W (YUN-YEUNG) WARNING NR 014
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   081800Z --- NEAR 34.5N 138.3E
     MOVEMENT PAST SIX HOURS - 020 DEGREES AT 10 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   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 WATER
   REPEAT POSIT: 34.5N 138.3E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   090600Z --- 36.2N 138.9E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 24 HR POSIT: 020 DEG/ 13 KTS
    ---
   24 HRS, VALID AT:
   091800Z --- 38.7N 140.0E
   MAX SUSTAINED WINDS - 015 KT, GUSTS 025 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
082100Z POSITION NEAR 34.9N 138.4E. 08SEP23.
TROPICAL DEPRESSION 12W (YUN-YEUNG), LOCATED
APPROXIMATELY 84 NM SOUTHWEST OF YOKOSUKA, JAPAN, HAS TRACKED
NORTH-NORTHEASTWARD AT 10 KNOTS OVER THE PAST SIX HOURS.
ANIMATED PROXYVIS SATELLITE IMAGERY (PSI) SHOWS TROPICAL
DEPRESSION (TD) YUN-YEUNG (12W) RAPIDLY WEAKENING OVER THE LAST
SIX HOURS.  THE FULLY EXPOSED LOW-LEVEL CIRCULATION CENTER (LLCC)
HAS UNRAVELED INTO A WAVE LIKE FEATURE AND BEGUN DISSIPATION
OVER WATER. THE SYSTEM IS ANTICIPATED TO IMMINENTLY MAKE
LANDFALL ALONG THE NORTHERN SHORELINE OF THE SURUGA BAY AT
WEAK TROPICAL DEPRESSION INTENSITY.  THE INITIAL POSITION IS
PLACED WITH MEDIUM CONFIDENCE BASED ON A 081800Z HM9 PROXYVIS
SATELLITE IMAGE AND TRIANGULATION FROM NEARBY SURFACE OBSERVATIONS,
INCLUDING SHIZUHAMA AB AT JUST 15NM TO THE NORTH-NORTHWEST.  THE
INITIAL INTENSITY IS PLACED WITH MEDIUM CONFIDENCE BASED ON
PERSISTENCE AND RECENT SCATTEROMETRY DATA. 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 081800Z IS 1004 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
081800Z IS 12 FEET.//
NNNN

Public Advisory not available for this storm.

TROPICAL DEPRESSION YUN-YEUNG Forecast Discussion

Forecast Discussion not available for this storm.

YUN-YEUNG storm path from JTWC

Time Speed Location Status
25 knots 34.5, 138.3 dissipating
20 knots 36.2, 138.9 dissipated
15 knots 38.7, 140.0 dissipated


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