Indian Ocean Tropical Cyclone Tracking
ABIO10 PGTW 150600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN
REISSUED/150600Z-151800ZMAR2026//
RMKS/
1. NORTH INDIAN OCEAN AREA (MALAY PENINSULA WEST TO COAST OF AFRICA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH INDIAN OCEAN AREA (135E WEST TO COAST OF AFRICA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY:
(1) THE AREA OF CONVECTION (INVEST 94S) PREVIOUSLY LOCATED NEAR
12.4S 58.7E IS NOW LOCATED NEAR 13.2S 58.8E, APPROXIMATELY 435 NM NORTH
OF MAURITIUS. ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS A
DISORGANIZED AND HIGHLY ELONGATED LOW-LEVEL CIRCULATION EMBEDDED WITHIN
THE SOUTHERN MONSOON TROUGH. A 150427Z METOP-B ASCAT PASS FURTHER
HIGHLIGHTS THE ELONGATED NATURE OF 94S ALONG WITH ITS ASYMMETRIC WIND
FIELD CONTAINING ISOLATED AREAS OF 25 KNOT WINDS THROUGHOUT THE EASTERN
SEMICIRCLE. ENVIRONMENTAL ANALYSIS REVEALS MARGINALLY FAVORABLE
CONDITIONS FOR DEVELOPMENT, WITH MODERATE VERTICAL WIND SHEAR (15-20
KTS), WARM SEA SURFACE TEMPERATURES (28-29 C), AND A MODERATE POLEWARD
OUTFLOW CHANNEL ALOFT. GLOBAL DETERMINISTIC MODELS ARE IN FAIR AGREEMENT
THAT 94S HAS ALREADY REACHED ITS MAXIMUM SURFACE INTENSITY OF 30 KTS AND
WILL CONTINUE TO TRACK SOUTH OVER THE NEXT 24-48 HOURS INTO A HIGHER
SHEAR ENVIRONMENT, FILLING INTO AN OPEN SURFACE TROUGH TAU 12. MAXIMUM
SUSTAINED SURFACE WINDS ARE ESTIMATED AT 28 TO 33 KNOTS. MINIMUM SEA
LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1002 MB. THE POTENTIAL FOR THE
DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS
DOWNGRADED TO LOW.
(2) NO OTHER SUSPECT AREAS.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
3. JUSTIFICATION FOR REISSUE: DOWNGRADED AREA IN PARA 2.B.(1) TO LOW //
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