( cyclocane is a CYCLOne and hurriCANE tracker by hayley )
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.
Current Wind Speed 40 knots / 46 MPH
Max Predicted Wind Speed 45 knots / 52 MPH at
Spaghetti models for NAT can be found here:
WTPS31 PGTW 080900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 10P (NAT) WARNING NR 008//
RMKS/
1. TROPICAL CYCLONE 10P (NAT) WARNING NR 008
03 ACTIVE TROPICAL CYCLONES IN SOUTHPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
080600Z --- NEAR 19.4S 150.0W
MOVEMENT PAST SIX HOURS - 095 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 040 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING SUBTROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
065 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.4S 150.0W
---
FORECASTS:
12 HRS, VALID AT:
081800Z --- 19.7S 147.0W
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
SUBTROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
---
REMARKS:
080900Z POSITION NEAR 19.5S 149.2W.
08FEB24. TROPICAL CYCLONE 10P (NAT), LOCATED APPROXIMATELY 116 NM
SOUTH OF PAPEETE, TAHITI, HAS TRACKED EASTWARD AT 09 KNOTS OVER
THE PAST SIX HOURS. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) AND
SHORTWAVE INFRARED (SWIR) SATELLITE IMAGERY DEPICT A WELL-ORGANIZED
AND EXPOSED LOW LEVEL CIRCULATION CENTER (LLCC) MOVING EASTWARD TO THE
SOUTH OF TAHITI. THE LATEST IMAGERY SHOWS A BURST OF CONVECTIVE
ACTIVITY ORIGINATING IN THE SOUTHWESTERN QUADRANT OF THE CIRCULATION,
ALONG A LINE OF CONVERGENCE IN THE SOUTHEASTERLY FLOW. THIS AREA OF
CONVECTION AND THE ASSOCIATED CIRRUS BLOWOFF ARE DRIFTING OVER THE
LLCC BUT REMAIN DISORGANIZED AND ARE NOT REFLECTIVE OF ANY CONVECTIVE
REORGANIZATION. THE SYSTEM IS MOVING EASTWARD ALONG THE SOUTHERN SIDE
OF THE SUBTROPICAL RIDGE (STR) TO THE NORTH AND WILL CONTINUE THIS
TRACK FOR THE NEXT 24 HOURS OR SO, BEFORE EVENTUALLY DIVING SOUTHWARD
AHEAD OF AN APPROACHING TROUGH. ANALYSIS REVEALS AN UNFAVORABLE
ENVIRONMENT, WITH HIGH SHEAR APPROACHING 40 KNOTS AND DRY MID AND
UPPER-LEVEL AIR OFFSETTING OTHERWISE MORE FAVORABLE CONDITIONS. BASED
ON A MANUAL PHASE WORKSHEET, THE SYSTEM HAS ALREADY BEGUN TRANSITION
TO A SUBTROPICAL LOW, HAVING CHARACTERISTICS OF BOTH A TROPICAL
CYCLONE AND EXTRATROPICAL LOW. RAPID TRANSITION TO A GALE-FORCE
SUBTROPICAL LOW IS ANTICIPATED WITHIN THE NEXT 12 HOURS. WHILE THE
SYSTEM UNDERGOES THIS TRANSITION, IT IS EXPECTED TO INTENSIFY, AS IT
TAPS INTO THE STRONG SURFACE FLUXES FROM THE WARM SEA SURFACE, AND
ALSO TAKE ADVANTAGE OF INCREASED BAROCLINIC FORCING FROM INTERACTIONS
WITH THE STRONG 200MB JET MAX MOVING IN FROM THE WEST. 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 080600Z IS 999 MB. MAXIMUM SIGNIFICANT
WAVE HEIGHT AT 080600Z IS 17 FEET. REFER TO TROPICAL CYCLONE 11P
(OSAI) WARNINGS (WTPS32 PGTW) FOR 12-HOURLY UPDATES.
REFER TO TROPICAL CYCLONE 12P (TWELVE) WARNINGS (WTPS33 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN Public Advisory not available for this storm.
Forecast Discussion not available for this storm.
| Time | Speed | Location | Status |
|---|---|---|---|
| 40 knots | -19.4, -150.0 | ||
| 45 knots | -19.7, -147.0 |
site by Hayley Croft
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.