Cyclocane

( cyclocane is a CYCLOne and hurriCANE tracker by hayley )

English Español Deutsch Français 日本語

COURTNEY Current Status

Current Wind Speed 45 knots / 52 MPH

Max Predicted Wind Speed 45 knots / 52 MPH at 2025-04-01T06:00:00.000Z

COURTNEY Land Hazards

COURTNEY Tracker

COURTNEY Satellite Loop

COURTNEY Alternate Tracking Map

COURTNEY Spaghetti Models

Spaghetti models for COURTNEY can be found here:

COURTNEY spaghetti models page »

COURTNEY Watches and Warnings

TROPICAL CYCLONE COURTNEY Tropical Cyclone Update

TROPICAL CYCLONE COURTNEY Public Advisory

WTXS31 PGTW 010900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 27S (COURTNEY) WARNING NR 020//
RMKS/
1. TROPICAL CYCLONE 27S (COURTNEY) WARNING NR 020    
   01 ACTIVE TROPICAL CYCLONE IN SOUTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   010600Z --- NEAR 25.0S 88.4E
     MOVEMENT PAST SIX HOURS - 250 DEGREES AT 03 KTS
     POSITION ACCURATE TO WITHIN 030 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING SUBTROPICAL
   RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
                            140 NM SOUTHEAST QUADRANT
                            110 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   REPEAT POSIT: 25.0S 88.4E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   011800Z --- 25.2S 87.9E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   SUBTROPICAL
   RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
                            110 NM SOUTHEAST QUADRANT
                            080 NM SOUTHWEST QUADRANT
                            040 NM NORTHWEST QUADRANT
    ---
REMARKS:
010900Z POSITION NEAR 25.1S 88.3E.
01APR25. TROPICAL CYCLONE 27S (COURTNEY), LOCATED APPROXIMATELY
907 NM SOUTH-SOUTHWEST OF THE COCOS ISLANDS, HAS TRACKED WEST-
SOUTHWESTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. ANIMATED
MULTI-SPECTRAL SATELLITE IMAGERY DEPICTS A COMPLETELY EXPOSED,
ELONGATED, LOW-LEVEL CIRCULATION CENTER (LLCC) WITH CONVECTION
HEAVILY SHEARED OFF TO THE SOUTHEAST. A 010232Z METOP-B ASCAT IMAGE
REVEALED THE ASYMMETRIC WIND FIELD WITH 40-45 KTS CONFINED TO THE
SOUTHERN SEMICIRCLE. ENVIRONMENTAL ANALYSIS INDICATES THAT TC 27S IS
PLACED WITHIN A HIGHLY UNFAVORABLE ENVIRONMENT CHARACTERIZED BY
VERY HIGH (OVER 50 KTS) NORTHWESTERLY VERTICAL WIND SHEAR,
SIGNIFICANT DRY AIR ENTRAINMENT, AND COOL (24-25 C) SEA SURFACE
TEMPERATURES. TC 27S IS EXPECTED TO TRACK FURTHER WESTWARD OVER THE
NEXT COUPLE DAYS, ALONG THE NORTHERN PERIPHERY OF A SHALLOW
SUBTROPICAL RIDGE POSITIONED TO THE SOUTH OF THE SYSTEM. INTENSITY
IS FORECAST TO CONTINUE DROPPING IN RESPONSE TO THE INCREASINGLY
HOSTILE ENVIRONMENT. NUMERICAL MODEL GUIDANCE IS IN GOOD AGREEMENT
REGARDING BOTH THE WESTWARD TRACK AND THE CONTINUED WEAKENING TREND.
SUBTROPICAL TRANSITION IS FORECAST TO COMPLETE WITHIN THE NEXT 12
HOURS AS THE VORTEX FURTHER SHALLOWS AND BECOMES COMPLETELY TAKEN
OVER BY DRY AIR. 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
010600Z IS 993 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 010600Z IS 20
FEET.//
NNNN

Public Advisory not available for this storm.

TROPICAL CYCLONE COURTNEY Forecast Discussion

Forecast Discussion not available for this storm.

COURTNEY storm path from JTWC

Time	Speed	Location	Status
2025-04-01T06:00:00.000Z	45 knots	-25.0, 88.4
2025-04-01T18:00:00.000Z	40 knots	-25.2, 87.9

---

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

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

---

---