ABIO10 PGTW 081800 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN /OCEAN/081800Z-091800ZMAY2022// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/081351ZMAY2022// REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/080751ZMAY2022// NARR/REFS A AND B ARE TROPICAL CYCLONE WARNINGS.// RMKS/ 1. NORTH INDIAN OCEAN AREA (MALAY PENINSULA WEST TO COAST OF AFRICA): A. TROPICAL CYCLONE SUMMARY: (1) AT 08MAY22 1200Z, TROPICAL CYCLONE 02B (ASANI) WAS LOCATED NEAR 12.6N 87.8E, APPROXIMATELY 601 NM SOUTH OF KOLKATA, INDIA, AND HAD TRACKED NORTHWESTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 65 KNOTS GUSTING TO 80 KNOTS. SEE REF A (WTIO31 PGTW 081500) FOR FURTHER DETAILS. (2) NO OTHER TROPICAL CYCLONES. 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: (1) AT 08MAY22 0600Z, TROPICAL CYCLONE 25S (KARIM) WAS LOCATED NEAR 10.3S 90.3E, APPROXIMATELY 405 NM WEST-NORTHWEST OF THE COCOS ISLANDS, AND HAD TRACKED SOUTHWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 55 KNOTS GUSTING TO 70 KNOTS. SEE REF B (WTXS31 PGTW 080900) FOR FURTHER DETAILS. (2) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE.// NNNN