Cyclocane

( cyclocane is a CYCLOne and hurriCANE tracker by hayley )

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DIANNE Current Status

Current Wind Speed 45 knots / 52 MPH

Max Predicted Wind Speed 45 knots / 52 MPH at 2025-03-28T18:00:00.000Z

DIANNE Land Hazards

DIANNE Tracker

DIANNE Satellite Loop

DIANNE Alternate Tracking Map

DIANNE Spaghetti Models

Spaghetti models for DIANNE can be found here:

DIANNE spaghetti models page »

DIANNE Watches and Warnings

TROPICAL CYCLONE DIANNE Tropical Cyclone Update

TROPICAL CYCLONE DIANNE Public Advisory

WTXS32 PGTW 282100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 28S (DIANNE) WARNING NR 004//
RMKS/
1. TROPICAL CYCLONE 28S (DIANNE) WARNING NR 004    
   02 ACTIVE TROPICAL CYCLONES IN SOUTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   281800Z --- NEAR 16.2S 123.8E
     MOVEMENT PAST SIX HOURS - 180 DEGREES AT 07 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 - 045 KT, GUSTS 055 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT
                            040 NM SOUTHEAST QUADRANT
                            050 NM SOUTHWEST QUADRANT
                            045 NM NORTHWEST QUADRANT
   REPEAT POSIT: 16.2S 123.8E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   290600Z --- 17.9S 123.9E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT
                            035 NM SOUTHEAST QUADRANT
                            045 NM SOUTHWEST QUADRANT
                            030 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 180 DEG/ 07 KTS
    ---
   24 HRS, VALID AT:
   291800Z --- 19.2S 123.9E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 36 HR POSIT: 155 DEG/ 06 KTS
    ---
   36 HRS, VALID AT:
   300600Z --- 20.3S 124.4E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
282100Z POSITION NEAR 16.6S 123.8E.
28MAR25. TROPICAL CYCLONE 28S (DIANNE), LOCATED APPROXIMATELY 137
NM NORTHEAST OF BROOME, AUSTRALIA, HAS TRACKED SOUTHWARD AT 07
KNOTS OVER THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED (EIR)
IMAGERY, COMBINED WITH RADAR IMAGERY FROM BROOME, AUSTRALIA REVEAL
THAT TC 28S HAS MADE LANDFALL SOUTHEAST OF THE KOOLAND ISLAND AND
IS FORECAST TO CONTINUE TRACKING SOUTHWARD. SURFACE PRESSURE AND
WIND DIRECTION OBSERVATIONS SUPPORT THE ASSESSED POSITION AS WELL.
TC DIANNE WILL MAINTAIN 40-45 KTS INTENSITY FOR THE NEXT SIX HOURS,
BUT IS FORECAST TO START WEAKENING MORE RAPIDLY ONCE IT PASSES SOUTH
OF THE KING SOUND. TC 28S WILL FULLY DISSIPATE OVER LAND BY TAU 24,
AFTER WHICH THE REMNANTS OF THE VORTEX WILL TRACK SOUTHEASTWARD AND
FURTHER INLAND. 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
281800Z IS 991 MB. REFER TO TROPICAL CYCLONE 27S (COURTNEY) WARNINGS
(WTXS31 PGTW) FOR TWELVE-HOURLY UPDATES.//
NNNN

Public Advisory not available for this storm.

TROPICAL CYCLONE DIANNE Forecast Discussion

Forecast Discussion not available for this storm.

DIANNE storm path from JTWC

Time	Speed	Location	Status
2025-03-28T18:00:00.000Z	45 knots	-16.2, 123.8	dissipating
2025-03-29T06:00:00.000Z	35 knots	-17.9, 123.9	dissipating
2025-03-29T18:00:00.000Z	30 knots	-19.2, 123.9	dissipated
2025-03-30T06:00:00.000Z	25 knots	-20.3, 124.4	dissipated

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