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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 35 knots / 40 MPH
Max Predicted Wind Speed 35 knots / 40 MPH at
Spaghetti models for JANGMI can be found here:
JANGMI spaghetti models page »
WTPN31 PGTW 101500 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL STORM 05W (JANGMI) WARNING NR 010// RMKS/ 1. TROPICAL STORM 05W (JANGMI) WARNING NR 010 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 101200Z --- NEAR 36.9N 130.4E MOVEMENT PAST SIX HOURS - 030 DEGREES AT 29 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT REPEAT POSIT: 36.9N 130.4E --- FORECASTS: 12 HRS, VALID AT: 110000Z --- 41.8N 135.8E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 055 DEG/ 31 KTS --- 24 HRS, VALID AT: 111200Z --- 45.3N 142.8E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 101500Z POSITION NEAR 38.1N 131.8E. 10AUG20. TROPICAL STORM (TS) 05W (JANGMI), LOCATED APPROXIMATELY 139 NM NORTHEAST OF CHINHAE, SOUTH KOREA, HAS TRACKED NORTH- NORTHEASTWARD AT 29 KNOTS OVER THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED (EIR) SATELLITE IMAGERY DEPICTS A PARTIALLY EXPOSED LOW LEVEL CIRCULATION CENTER WITH ASSOCIATED CONVECTION DISPLACED OVER THE WESTERN SEMICIRCLE. THE INITIAL POSITION IS PLACED WITH FAIR CONFIDENCE BASED ON THE LLCC PRESENT IN THE EIR LOOP AND EXTRAPOLATION THROUGH THE LOW LEVEL CIRCULATION FEATURE DEPICTED IN A 100847Z AMSU 89GHZ IMAGE. THE CURRENT INTENSITY OF 35 KTS IS PLACED WITH FAIR CONFIDENCE BASED ON MULTIAGENCY DVORAK CURRENT INTENSITY ESTIMATES OF T1.5 (25 KTS, RCTP), T2.0 (30 KTS, PGTW) AND T2.5 (35 KTS, RJTD) AS WELL AS 30 KTS WINDS PRESENT IN A PARTIAL 101259Z ASCAT-B PASS. THE SYSTEM HAS ENTERED THE BAROCLINIC ZONE AND BEGUN EXTRATROPICAL TRANSITION. AS IT CONTINUES TO TRACK ALONG THE COOL (20-25 CELSIUS) WATERS OF THE SEA OF JAPAN, THE STORM MOTION WILL REMAIN RAPID AS IT MERGES WITH AN APPROACHING MIDLATITUDE TROUGH. INCREASING POLEWARD OUTFLOW ALOFT AND FAVORABLE BAROCLINIC INTERACTION WITH THE TROUGH WILL ALLOW TS 05W TO NEARLY MAINTAIN INTENSITY THROUGHOUT THE TRANSITION, DESPITE INCREASING VERTICAL WIND SHEAR AND PASSAGE OVER MUCH COOLER WATER. TS JANGMI WILL BECOME FULLY EMBEDDED IN THE BAROCLINIC ZONE AND COMPLETE EXTRATROPICAL TRANSITION BY TAU 12. NUMERICAL MODEL SOLUTIONS REMAIN IN HIGH AGREEMENT THROUGH THE FORECAST PERIOD, LENDING HIGH CONFIDENCE TO THE JTWC FORECAST TRACK. 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. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 101200Z IS 12 FEET. REFER TO TROPICAL STORM 06W (SIX) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN33 PGTW) FOR SIX-HOURLY UPDATES.// NNNN
Public Advisory not available for this storm.
Forecast Discussion not available for this storm.
Time | Speed | Location | Status |
---|---|---|---|
35 knots | 36.9, 130.4 | ||
35 knots | 41.8, 135.8 | ||
30 knots | 45.3, 142.8 |
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