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1984 Tropical Storm ROY (1984283N09139)


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Storm track - Intensity - Wind Radii - Intensity Data - Source Data - All data

Summary Information

Satellite image near maximum intensity
Storm ID 1984283N09139
Start Oct 9 00Z
Max Intensity 40 kt (Oct 11 18Z), 996 mb (Oct 12 03Z)
End Oct 14 00Z
ATCF IDs ,WP211984
Track status Best track data.

Storm track plot

Map of storm track

Intensity plots

Map of storm track

Radial wind information

Map of storm track

Position and Intensity Table

BASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO PRES USA WIND TOKYO WIND TOKYO PRES CMA WIND CMA PRES HKO WIND HKO PRES TD9636 WIND
degrees north degrees east kts mb kts kts mb kts mb kts mb kts
WP 1984-10-09 00:00:00 NR 8.80 138.90
WP 03:00:00 NR 8.88 139.12
WP 06:00:00 TS 8.97 139.88 1006 1006
WP 09:00:00 TS 9.09 140.24 1006
WP 12:00:00 TS 9.30 140.54 1006 1006
WP 15:00:00 TS 9.64 140.67 1005
WP 18:00:00 TS 9.89 140.62 1004 20 1004
WP 21:00:00 TS 10.06 140.75 20 1004
WP 1984-10-10 00:00:00 TS 10.24 141.00 1004 20 1004 20
WP 03:00:00 TS 10.46 141.33 22 1004 21
WP 06:00:00 TS 10.74 141.68 1004 25 1004 22
WP 09:00:00 TS 11.03 141.98 25 1005 23
WP 12:00:00 TS 11.33 142.37 1006 25 1006 17 1006 25
WP 15:00:00 TS 11.68 142.70 25 1005 18 1005 26
WP 18:00:00 TS 12.03 142.96 1004 25 1004 19 1004 27
WP 21:00:00 TS 12.37 143.18 27 1002 21 1003 28
WP 1984-10-11 00:00:00 TS 12.72 143.28 1000 30 1000 23 1002 25 1000 30
WP 03:00:00 TS 13.16 143.23 32 1000 26 1000 27 999 30
WP 06:00:00 TS 13.60 143.15 35 1000 35 35 1000 29 999 30 999 30
WP 09:00:00 TS 13.97 143.14 32 35 1000 33 998 32 999 30
WP 12:00:00 TS 14.30 143.16 35 1000 30 35 1000 38 998 35 999 30
WP 15:00:00 TS 14.58 143.18 27 37 999 38 998 35 998 28
WP 18:00:00 TS 14.83 143.20 40 998 25 40 998 38 998 35 998 27
WP 21:00:00 TS 15.02 143.24 25 40 998 38 998 32 997 26
WP 1984-10-12 00:00:00 TS 15.28 143.30 40 998 25 40 998 38 998 30 997 25
WP 03:00:00 TS 15.72 143.39 22 40 997 38 997 30 996 23
WP 06:00:00 TS 16.24 143.50 40 996 20 40 996 38 996 30 996 22
WP 09:00:00 TS 16.76 143.62 20 40 997 33 997 30 997 21
WP 12:00:00 TS 17.32 143.76 40 998 20 40 998 29 998 30 998 20
WP 15:00:00 TS 17.92 143.89 17 40 998 29 999 30 998 17
WP 18:00:00 TS 18.51 144.08 40 998 15 40 998 29 1000 30 998 15
WP 21:00:00 TS 19.13 144.38 12 999 29 1000 27 999 12
WP 1984-10-13 00:00:00 TS 19.78 144.80 1000 10 1000 29 1000 25 1000 10
WP 03:00:00 TS 20.35 145.33 1000 25 1000
WP 06:00:00 TS 21.04 145.80 1000 1000 25 1000
WP 09:00:00 TS 21.91 146.39 1002
WP 12:00:00 TS 22.60 146.80 1004 1004
WP 15:00:00 TS 23.36 147.27 1004
WP 18:00:00 TS 24.20 147.80 1004 1004
WP 21:00:00 TS 25.09 148.38 1004
WP 1984-10-14 00:00:00 TS 26.00 149.00 1004 1004

Source Information

Agency Information
USA bwp211984.txt
TOKYO bst_all.txt:Line=33124:ROY:8419
CMA CH1984BST.txt:Storm=23:Roy
HKO tc-besttrack-data-current.txt:Line=16662:ROY
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-003:Line=29287
TD9635
NEUMANN
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO PRES WMO AGENCY DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA WIND USA SSHS TOKYO LAT TOKYO LON TOKYO GRADE TOKYO WIND TOKYO PRES TOKYO R50_DIR TOKYO R30_DIR TOKYO R30_LONG TOKYO R30_SHORT TOKYO LAND CMA LAT CMA LON CMA CAT CMA WIND CMA PRES HKO LAT HKO LON HKO CAT HKO WIND HKO PRES TD9636 LAT TD9636 LON TD9636 STAGE TD9636 WIND STORM SPEED STORM DIR
Year degrees north degrees east kts mb km km degrees north degrees east kts 1 degrees north degrees east 1 kts mb nmile nmile 1 degrees north degrees east 1 kts mb degrees north degrees east kts mb degrees north degrees east kts kts degrees
1984 WP MM 1984-10-09 00:00:00 NR 8.80 138.90 1125 1125 __________O___ -5 8.80 138.90 0 5 71
1984 WP MM 03:00:00 NR 8.88 139.12 1143 1143 __________P___ -5 8.88 139.12 0 10 80
1984 WP MM 06:00:00 TS 8.97 139.88 1006 tokyo 1184 1184 _O________P___ -5 9.00 141.50 2 1006 0 0 0 8.96 139.34 0 11 79
1984 WP MM 09:00:00 TS 9.09 140.24 1207 1207 _P________P___ -5 9.19 141.56 2 1006 0 0 9.05 139.58 0 7 63
1984 WP MM 12:00:00 TS 9.30 140.54 1006 tokyo 1241 1241 _O________P___ -5 9.50 141.50 2 1006 0 0 0 9.15 139.82 0 7 38
1984 WP MM 15:00:00 TS 9.64 140.67 1281 1281 _P________P___ -5 10.00 141.25 2 1005 0 0 9.27 140.08 0 6 7
1984 WP MM 18:00:00 TS 9.89 140.62 1004 tokyo 1307 1307 OO________P___ jtwc_wp WP211984 9.30 140.10 20 -1 10.50 141.00 2 1004 0 0 0 9.42 140.36 0 4 11
1984 WP MM 21:00:00 TS 10.06 140.75 1332 1332 PP________P___ WP211984 9.54 140.55 20 -1 10.79 140.92 2 1004 0 0 9.59 140.67 0 5 47
1984 WP MM 1984-10-10 00:00:00 TS 10.24 141.00 1004 tokyo 1355 1355 OO________O___ jtwc_wp WP211984 9.80 141.00 20 -1 11.00 141.00 2 1004 0 0 0 9.80 141.00 1 20 7 55
1984 WP MM 03:00:00 TS 10.46 141.33 1398 1398 PP________P___ WP211984 10.09 141.42 22 -1 11.25 141.21 2 1004 0 0 10.04 141.36 1 21 8 53
1984 WP MM 06:00:00 TS 10.74 141.68 1004 tokyo 1431 1431 OO________P___ jtwc_wp WP211984 10.40 141.80 25 -1 11.50 141.50 2 1004 0 0 0 10.33 141.73 1 22 9 49
1984 WP MM 09:00:00 TS 11.03 141.98 1473 1473 PP________P___ WP211984 10.68 142.12 25 -1 11.75 141.75 2 1005 0 0 10.64 142.09 1 23 9 49
1984 WP MM 12:00:00 TS 11.33 142.37 1006 tokyo 1518 1518 OOO_______O___ jtwc_wp WP211984 11.00 142.40 25 -1 12.00 142.00 2 1006 0 0 0 11.30 143.60 0 17 1006 11.00 142.40 1 25 10 47
1984 WP MM 15:00:00 TS 11.68 142.70 1571 1571 PPP_______P___ WP211984 11.38 142.73 25 -1 12.26 142.23 2 1005 0 0 11.65 143.62 0 18 1005 11.40 142.68 1 26 9 40
1984 WP MM 18:00:00 TS 12.03 142.96 1004 tokyo 1613 1613 OOO_______P___ jtwc_wp WP211984 11.80 143.00 25 -1 12.50 142.50 2 1004 0 0 0 12.00 143.60 0 19 1004 11.83 142.90 1 27 8 34
1984 WP MM 21:00:00 TS 12.37 143.18 1663 1663 PPP_______P___ WP211984 12.24 143.15 27 -1 12.62 142.95 2 1002 0 0 12.34 143.52 0 21 1003 12.27 143.08 1 28 8 24
1984 WP MM 1984-10-11 00:00:00 TS 12.72 143.28 1000 tokyo 1697 1697 OOOO______O___ jtwc_wp WP211984 12.70 143.20 30 -1 12.80 143.30 2 1000 0 0 0 12.70 143.40 1 23 1002 12.70 143.30 TD 25 1000 12.70 143.20 1 30 8 4
1984 WP MM 03:00:00 TS 13.16 143.23 1747 1747 PPPP______P___ WP211984 13.17 143.22 32 -1 13.22 143.25 2 1000 0 0 13.09 143.24 1 26 1000 13.23 143.18 TD 27 999 13.11 143.25 1 30 9 352
1984 WP MM 06:00:00 TS 13.60 143.15 35 1000 tokyo 1790 1786 OOOO______P___ jtwc_wp WP211984 13.60 143.20 35 0 13.70 143.10 3 35 1000 0 9 60 60 0 13.50 143.10 1 29 999 13.70 143.10 TD 30 999 13.50 143.25 1 30 8 354
1984 WP MM 09:00:00 TS 13.97 143.14 1829 1829 PPPP______P___ WP211984 13.92 143.20 32 -1 14.08 143.13 3 35 1000 0 9 60 60 13.91 143.07 1 33 998 14.09 143.08 TD 32 999 13.87 143.23 1 30 7 0
1984 WP MM 12:00:00 TS 14.30 143.16 35 1000 tokyo 1864 1864 OOOO______O___ jtwc_wp WP211984 14.20 143.20 30 -1 14.40 143.20 3 35 1000 0 9 60 60 0 14.30 143.10 2 38 998 14.40 143.10 TS 35 999 14.20 143.20 1 30 6 4
1984 WP MM 15:00:00 TS 14.58 143.18 1896 1896 PPPP______P___ WP211984 14.51 143.19 27 -1 14.67 143.26 3 37 999 0 9 60 60 14.62 143.14 2 38 998 14.67 143.09 TS 35 998 14.44 143.20 1 28 5 4
1984 WP MM 18:00:00 TS 14.83 143.20 40 998 tokyo 1918 1918 OOOO______P___ jtwc_wp WP211984 14.80 143.20 25 -1 14.90 143.30 3 40 998 0 9 60 60 0 14.90 143.20 2 38 998 14.90 143.10 TS 35 998 14.65 143.21 1 27 4 8
1984 WP MM 21:00:00 TS 15.02 143.24 1937 1937 PPPP______P___ WP211984 14.97 143.24 25 -1 15.06 143.29 3 40 998 0 9 60 60 15.13 143.24 2 38 998 15.06 143.19 TS 32 997 14.89 143.24 1 26 5 12
1984 WP MM 1984-10-12 00:00:00 TS 15.28 143.30 40 998 tokyo 1953 1953 OOOO______O___ jtwc_wp WP211984 15.20 143.30 25 -1 15.30 143.30 3 40 998 0 9 60 60 0 15.40 143.30 2 38 998 15.30 143.30 TD 30 997 15.20 143.30 1 25 7 12
1984 WP MM 03:00:00 TS 15.72 143.39 1971 1971 PPPP______P___ WP211984 15.65 143.39 22 -1 15.76 143.38 3 40 997 0 9 80 80 15.81 143.39 2 38 997 15.75 143.39 TD 30 996 15.62 143.38 1 23 10 11
1984 WP MM 06:00:00 TS 16.24 143.50 40 996 tokyo 1991 1991 OOOO______P___ jtwc_wp WP211984 16.20 143.50 20 -1 16.30 143.50 3 40 996 0 9 100 100 0 16.30 143.50 2 38 996 16.30 143.50 TD 30 996 16.12 143.50 1 22 11 12
1984 WP MM 09:00:00 TS 16.76 143.62 2011 1963 PPPP______P___ WP211984 16.71 143.64 20 -1 16.78 143.59 3 40 997 0 9 100 100 16.82 143.60 2 33 997 16.81 143.64 TD 30 997 16.69 143.64 1 21 11 13
1984 WP MM 12:00:00 TS 17.32 143.76 40 998 tokyo 1967 1910 OOOO______O___ jtwc_wp WP211984 17.30 143.80 20 -1 17.30 143.70 3 40 998 0 9 100 100 0 17.40 143.70 1 29 998 17.30 143.80 TD 30 998 17.30 143.80 1 20 12 13
1984 WP MM 15:00:00 TS 17.92 143.89 1910 1857 PPPP______P___ WP211984 18.04 143.94 17 -1 17.85 143.83 3 40 998 0 9 100 100 18.03 143.77 1 29 999 17.71 143.94 TD 30 998 17.95 143.98 1 17 12 14
1984 WP MM 18:00:00 TS 18.51 144.08 40 998 tokyo 1857 1805 OOOO______P___ jtwc_wp WP211984 18.80 144.10 15 -1 18.50 144.10 3 40 998 0 9 100 100 0 18.70 143.90 1 29 1000 18.10 144.10 TD 30 998 18.62 144.18 1 15 13 21
1984 WP MM 21:00:00 TS 19.13 144.38 1810 1761 PPPP______P___ WP211984 19.44 144.33 12 -1 19.36 144.62 3 999 0 9 19.36 144.16 1 29 1000 18.53 144.29 TD 27 999 19.30 144.39 1 12 14 28
1984 WP MM 1984-10-13 00:00:00 TS 19.78 144.80 1000 tokyo 1753 1710 OOOO______O___ jtwc_wp WP211984 20.00 144.60 10 -1 20.20 145.20 2 1000 0 0 0 20.00 144.50 1 29 1000 19.00 144.50 TD 25 1000 20.00 144.60 1 10 15 36
1984 WP MM 03:00:00 TS 20.35 145.33 1703 1652 _P_P__________ WP211984 -5 20.78 145.62 2 1000 0 0 1 19.49 144.74 TD 25 1000 1 16 37
1984 WP MM 06:00:00 TS 21.04 145.80 1000 tokyo 1655 1583 _O_O__________ -5 21.30 146.00 2 1000 0 0 0 20.00 145.00 TD 25 1000 1 19 32
1984 WP MM 09:00:00 TS 21.91 146.39 1583 1527 _P____________ -5 21.91 146.39 2 1002 0 0 TD 1 18 31
1984 WP MM 12:00:00 TS 22.60 146.80 1004 tokyo 1527 1474 _O____________ -5 22.60 146.80 2 1004 0 0 0 17 29
1984 WP MM 15:00:00 TS 23.36 147.27 1469 1415 _P____________ -5 23.36 147.27 2 1004 0 0 19 30
1984 WP MM 18:00:00 TS 24.20 147.80 1004 tokyo 1415 1366 _O____________ -5 24.20 147.80 2 1004 0 0 0 20 30
1984 WP MM 21:00:00 TS 25.09 148.38 1362 1316 _P____________ -5 25.09 148.38 2 1004 0 0 21 31
1984 WP MM 1984-10-14 00:00:00 TS 26.00 149.00 1004 tokyo 1313 _O____________ -5 26.00 149.00 2 1004 0 0 0 21 31