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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 25 knots / 29 MPH
Max Predicted Wind Speed 25 knots / 29 MPH at
Spaghetti models for SANBA can be found here:
WTPN31 PGTW 202100 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 16W (SANBA) WARNING NR 014// RMKS/ 1. TROPICAL DEPRESSION 16W (SANBA) WARNING NR 014 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 201800Z --- NEAR 19.9N 108.7E MOVEMENT PAST SIX HOURS - 235 DEGREES AT 07 KTS POSITION ACCURATE TO WITHIN 045 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER REPEAT POSIT: 19.9N 108.7E --- FORECASTS: 12 HRS, VALID AT: 210600Z --- 18.8N 107.9E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER VECTOR TO 24 HR POSIT: 190 DEG/ 06 KTS --- 24 HRS, VALID AT: 211800Z --- 17.6N 107.7E MAX SUSTAINED WINDS - 015 KT, GUSTS 025 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 202100Z POSITION NEAR 19.6N 108.5E. 20OCT23. TROPICAL DEPRESSION (TD) 16W (SANBA), LOCATED APPROXIMATELY 235 NM NORTH OF DA NANG, VIETNAM, HAS TRACKED SOUTHWESTWARD AT 07 KNOTS OVER THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED (EIR) SATELLITE IMAGERY AND A 201810Z ATMS 88.2 GHZ MICROWAVE IMAGE DEPICT A WEAKLY DEFINED LOW-LEVEL CIRCULATION EMBEDDED WITHIN A STRATOCUMULUS CLOUD FIELD WITH NO SIGNIFICANT DEEP CONVECTION. SURFACE OBSERVATIONS FROM HAINAN ISLAND INDICATE LIGHT WINDS LESS THAN 10 KNOTS AND SLP VALUES NEAR 1014 MB. SURFACE OBSERVATIONS FROM BACH LONG VI (48839), APPROXIMATELY 50 NM WEST, SHOW NORTHEASTERLY WINDS AT 17 KNOTS WITH SLP NEAR 1015 MB. NUMERICAL MODEL GUIDANCE INDICATES A GENERALLY SOUTHWARD TRACK OVER THE NEXT 24 HOURS WITH STEADY WEAKENING AND DISSIPATION. 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 201800Z IS 1008 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 201800Z IS 11 FEET. // NNNN
Public Advisory not available for this storm.
Forecast Discussion not available for this storm.
Time | Speed | Location | Status |
---|---|---|---|
25 knots | 19.9, 108.7 | dissipating | |
20 knots | 18.8, 107.9 | dissipated | |
15 knots | 17.6, 107.7 | dissipated |
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