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Updated: Mon 26 Jul 2021 14:29 GMT

Tropical Storm IN-FA (09W)

Tropical Storm IN-FA Forecast Graphic
Tropical Storm IN-FA Forecast Track (Joint Typhoon Warning Center)
Tropical Storm IN-FA Storm-Centered Infrared Tropical Storm IN-FA Storm-Centered Enhanced Infrared Tropical Storm IN-FA Storm-Centered Visible

Tropical Storm IN-FA Warning Text (JTWC)

WTPN31 PGTW 260900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 09W (IN-FA) WARNING NR 041//
RMKS/
1. TROPICAL STORM 09W (IN-FA) WARNING NR 041    
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   260600Z --- NEAR 30.9N 120.9E
     MOVEMENT PAST SIX HOURS - 330 DEGREES AT 03 KTS
     POSITION ACCURATE TO WITHIN 020 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF 
     SATELLITE AND RADAR
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
                            050 NM SOUTHEAST QUADRANT
                            000 NM SOUTHWEST QUADRANT
                            000 NM NORTHWEST QUADRANT
   REPEAT POSIT: 30.9N 120.9E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   261800Z --- 31.2N 120.1E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
                            000 NM SOUTHEAST QUADRANT
                            000 NM SOUTHWEST QUADRANT
                            000 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 290 DEG/ 04 KTS
    ---
   24 HRS, VALID AT:
   270600Z --- 31.5N 119.2E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 36 HR POSIT: 295 DEG/ 05 KTS
    ---
   36 HRS, VALID AT:
   271800Z --- 31.9N 118.2E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 48 HR POSIT: 320 DEG/ 04 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   280600Z --- 32.5N 117.6E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 72 HR POSIT: 005 DEG/ 05 KTS
    ---
   72 HRS, VALID AT:
   290600Z --- 34.3N 117.8E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 96 HR POSIT: 020 DEG/ 07 KTS
    ---
   LONG RANGE OUTLOOK:
    ---
   96 HRS, VALID AT:
   300600Z --- 36.9N 118.9E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 120 HR POSIT: 020 DEG/ 05 KTS
    ---
   120 HRS, VALID AT:
   310600Z --- 38.9N 119.9E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
260900Z POSITION NEAR 31.0N 120.7E.
26JUL21. TROPICAL STORM 09W (IN-FA), LOCATED APPROXIMATELY 36 NM
WEST-SOUTHWEST OF SHANGHAI, CHINA, HAS TRACKED NORTH-
NORTHWESTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. THE CIRCULATION  
IS NOW TRACKING INLAND AND IS EXPECTED TO REMAIN OVER LAND WHILE 
GRADUALLY DECAYING DURING THE NEXT 96 HOURS. THE REMNANT CIRCULATION 
MAY TRACK OUT OVER THE BOHAI SEA AFTER 96 HOURS. 
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.
REFER TO TROPICAL STORM 11W (NEPARTAK) WARNINGS (WTPN33 PGTW)
FOR SIX-HOURLY UPDATES.
//
NNNN

Tropical Storm IN-FA Prognostic Reasoning (JTWC)

							

Tropical Storm IN-FA JMV 3.0 Data (JTWC)

WTPN51 PGTW 260900    
WARNING    ATCG MIL 09W NWP 210726072359
2021072606 09W IN-FA      041  02 330 03 SATL RADR 020
T000 309N 1209E 035 R034 110 NE QD 050 SE QD 000 SW QD 000 NW QD 
T012 312N 1201E 035 R034 110 NE QD 000 SE QD 000 SW QD 000 NW QD 
T024 315N 1192E 035 
T036 319N 1182E 030 
T048 325N 1176E 030 
T072 343N 1178E 025 
T096 369N 1189E 025 
T120 389N 1199E 025 
AMP
    096HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    120HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
SUBJ:  TROPICAL STORM 09W (IN-FA) WARNING NR 041    
1. TROPICAL STORM 09W (IN-FA) WARNING NR 041    
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   260600Z --- NEAR 30.9N 120.9E
     MOVEMENT PAST SIX HOURS - 330 DEGREES AT 03 KTS
     POSITION ACCURATE TO WITHIN 020 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF 
     SATELLITE AND RADAR
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
                            050 NM SOUTHEAST QUADRANT
                            000 NM SOUTHWEST QUADRANT
                            000 NM NORTHWEST QUADRANT
   REPEAT POSIT: 30.9N 120.9E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   261800Z --- 31.2N 120.1E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
                            000 NM SOUTHEAST QUADRANT
                            000 NM SOUTHWEST QUADRANT
                            000 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 290 DEG/ 04 KTS
    ---
   24 HRS, VALID AT:
   270600Z --- 31.5N 119.2E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 36 HR POSIT: 295 DEG/ 05 KTS
    ---
   36 HRS, VALID AT:
   271800Z --- 31.9N 118.2E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 48 HR POSIT: 320 DEG/ 04 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   280600Z --- 32.5N 117.6E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 72 HR POSIT: 005 DEG/ 05 KTS
    ---
   72 HRS, VALID AT:
   290600Z --- 34.3N 117.8E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 96 HR POSIT: 020 DEG/ 07 KTS
    ---
   LONG RANGE OUTLOOK:
    ---
   96 HRS, VALID AT:
   300600Z --- 36.9N 118.9E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 120 HR POSIT: 020 DEG/ 05 KTS
    ---
   120 HRS, VALID AT:
   310600Z --- 38.9N 119.9E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
260900Z POSITION NEAR 31.0N 120.7E.
26JUL21. TROPICAL STORM 09W (IN-FA), LOCATED APPROXIMATELY 36 NM
WEST-SOUTHWEST OF SHANGHAI, CHINA, HAS TRACKED NORTH-
NORTHWESTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. THE CIRCULATION IS NOW TRACKING 
INLAND AND IS EXPECTED TO REMAIN OVER LAND WHILE GRADUALLY DECAYING DURING THE NEXT 
96 HOURS. THE REMNANT CIRCULATION MAY TRACK OUT OVER THE BOHAI SEA AFTER 96 HOURS. 
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.
FOR SIX-HOURLY UPDATES.
//
0921071506 173N1350E  15
0921071512 173N1349E  15
0921071518 174N1348E  20
0921071600 180N1347E  20
0921071606 187N1346E  20
0921071612 193N1344E  25
0921071618 199N1341E  25
0921071700 205N1337E  30
0921071706 211N1332E  30
0921071712 215N1328E  30
0921071718 219N1326E  30
0921071800 224N1325E  35
0921071806 227N1324E  35
0921071812 231N1323E  40
0921071818 235N1322E  45
0921071900 238N1320E  50
0921071906 239N1318E  50
0921071906 239N1318E  50
0921071912 241N1315E  55
0921071912 241N1315E  55
0921071918 242N1312E  55
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0921072000 244N1308E  60
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0921072012 244N1288E  75
0921072012 244N1288E  75
0921072018 241N1282E  85
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0921072018 241N1282E  85
0921072100 241N1279E  95
0921072100 241N1279E  95
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0921072112 239N1266E  95
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0921072112 239N1266E  95
0921072118 236N1262E  90
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0921072200 235N1261E  90
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0921072200 235N1261E  90
0921072206 235N1260E  85
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0921072212 236N1259E  85
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0921072218 238N1257E  80
0921072218 238N1257E  80
0921072218 238N1257E  80
0921072300 242N1255E  75
0921072300 242N1255E  75
0921072300 242N1255E  75
0921072306 245N1252E  75
0921072306 245N1252E  75
0921072306 245N1252E  75
0921072312 248N1251E  60
0921072312 248N1251E  60
0921072318 254N1249E  65
0921072318 254N1249E  65
0921072318 254N1249E  65
0921072400 264N1247E  65
0921072400 264N1247E  65
0921072400 264N1247E  65
0921072406 273N1243E  65
0921072406 273N1243E  65
0921072406 273N1243E  65
0921072412 280N1240E  65
0921072412 280N1240E  65
0921072412 280N1240E  65
0921072418 287N1237E  65
0921072418 287N1237E  65
0921072418 287N1237E  65
0921072500 297N1229E  60
0921072500 297N1229E  60
0921072506 300N1224E  55
0921072506 300N1224E  55
0921072512 302N1220E  55
0921072512 302N1220E  55
0921072518 305N1216E  45
0921072600 306N1211E  40
0921072606 309N1209E  35
NNNN

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