1971 Severe Tropical Storm SARAH (1971008N08143)


IBTrACS version v04r00. Visit IBTrACS website for data access.
Please direct all questions to the IBTrACS Q and A forum

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

Summary Information

Storm ID 1971008N08143
Start Jan 8 06Z
Max Intensity 50 kt (Jan 10 00Z), 989 mb (Jan 9 21Z)
End Jan 14 12Z
ATCF IDs ,WP011971
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 PRES USA WIND TOKYO PRES CMA WIND CMA PRES HKO WIND HKO PRES DS824 WIND TD9636 WIND TD9635 WIND TD9635 PRES
degrees north degrees east mb kts mb kts mb kts mb kts kts kts mb
WP 1971-01-08 06:00:00 TS 8.20 142.50 1000 23 1000
WP 09:00:00 TS 8.29 141.87 23 1000
WP 12:00:00 TS 8.40 141.20 1000 23 1000
WP 15:00:00 TS 8.56 140.49 23 1000
WP 18:00:00 TS 8.80 139.80 1000 23 1000
WP 21:00:00 TS 9.09 139.16 26 999
WP 1971-01-09 00:00:00 TS 9.64 138.54 998 998 29 998
WP 03:00:00 TS 10.22 138.09 998 33 997
WP 06:00:00 TS 10.65 137.75 998 35 998 38 997 30 996 35 35 999
WP 09:00:00 TS 10.88 137.46 37 996 38 995 32 995 37 37 998
WP 12:00:00 TS 11.04 137.17 994 40 994 38 994 35 994 40 40 40 997
WP 15:00:00 TS 11.12 136.85 42 992 38 992 37 993 42 42 42 996
WP 18:00:00 TS 11.10 136.64 990 45 990 38 990 40 992 45 45 45 995
WP 21:00:00 TS 10.90 136.61 47 990 43 989 42 991 47 47 47 994
WP 1971-01-10 00:00:00 TS 10.87 136.69 990 50 990 48 989 45 990 50 50 50 994
WP 03:00:00 TS 11.29 136.79 50 991 48 989 45 991 50 48 50 994
WP 06:00:00 TS 11.93 136.97 992 50 992 48 990 45 993 50 47 50 994
WP 09:00:00 TS 12.57 137.19 47 994 43 992 42 994 47 46 47 994
WP 12:00:00 TS 13.23 137.59 996 45 996 38 995 40 996 45 45 45 995
WP 15:00:00 TS 13.86 138.31 42 997 38 996 37 997 42 43 42 996
WP 18:00:00 TS 14.37 139.12 998 40 998 38 998 35 998 40 42 40 997
WP 21:00:00 TS 14.66 139.79 40 999 38 999 35 999 40 41 40 998
WP 1971-01-11 00:00:00 TS 14.84 140.33 1000 40 1000 38 1000 35 1000 40 40 40 999
WP 03:00:00 TS 15.05 140.68 37 1000 33 1000 32 1000 37 37 37 999
WP 06:00:00 TS 15.28 140.95 1000 35 1000 29 1000 30 1000 35 35 35 1000
WP 09:00:00 TS 15.54 141.22 32 1000 29 1000 32 32 32 1000
WP 12:00:00 TS 15.83 141.50 1000 30 1000 29 1000 30 30 30 1001
WP 15:00:00 TS 16.13 141.78 1000 29 1000
WP 18:00:00 ET 16.35 142.35 1000 1000 29 1000
WP 21:00:00 ET 16.62 143.13 1000 33 998
WP 1971-01-12 00:00:00 ET 16.85 144.10 1000 1000 38 997
WP 03:00:00 ET 16.92 145.19 1000 38 996
WP 06:00:00 ET 17.00 146.35 1000 1000 38 996
WP 09:00:00 ET 17.24 147.49 1000 38 996
WP 12:00:00 ET 17.66 148.51 1000 1000 38 996
WP 15:00:00 ET 18.09 149.50 1000 33 997
WP 18:00:00 ET 18.70 150.58 1000 1000 29 998
WP 21:00:00 ET 19.72 151.87 29 999
WP 1971-01-13 00:00:00 ET 20.80 153.40 1000 29 1000
WP 03:00:00 ET 21.84 155.12 29 1001
WP 06:00:00 ET 22.70 157.00 1000 29 1002
WP 09:00:00 ET 23.24 159.01 26 1002
WP 12:00:00 ET 23.50 161.00 1000 23 1002
WP 15:00:00 ET 23.56 162.75 23 1002
WP 18:00:00 ET 23.50 164.50 1000 23 1002
WP 21:00:00 ET 23.48 166.43 23 1002
WP 1971-01-14 00:00:00 ET 23.50 168.50 1000 23 1003
WP 03:00:00 ET 23.58 170.71 1003
WP 06:00:00 ET 23.70 173.00 1000 1004
WP 09:00:00 ET 23.85 175.26 1004
WP 12:00:00 ET 24.00 177.50 1000 1004

Source Information

Agency Information
USA bwp011971.txt
TOKYO bst_all.txt:Line=19896:SARAH:7101
CMA CH1971BST.txt:Storm=1:Sarah
HKO tc-besttrack-data-current.txt:Line=7339:SARAH
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 w_npac.dat:711:SARAH
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-003:Line=22635
TD9635 typhoons-analogs_19450101-19761231.corrected:Line=16113
NEUMANN
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON 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 PRES TOKYO R50_DIR TOKYO R30_DIR TOKYO LAND CMA LAT CMA LON CMA CAT CMA WIND CMA PRES HKO LAT HKO LON HKO CAT HKO WIND HKO PRES DS824 LAT DS824 LON DS824 STAGE DS824 WIND TD9636 LAT TD9636 LON TD9636 STAGE TD9636 WIND TD9635 LAT TD9635 LON TD9635 WIND TD9635 PRES TD9635 ROCI STORM SPEED STORM DIR
Year degrees north degrees east mb km km degrees north degrees east kts 1 degrees north degrees east 1 mb 1 degrees north degrees east 1 kts mb degrees north degrees east kts mb degrees north degrees east kts degrees north degrees east kts degrees north degrees east kts mb nmile kts degrees
1971 WP MM 1971-01-08 06:00:00 TS 8.20 142.50 1000 tokyo 1197 1180 __O___________ -1 8.20 142.50 1 23 1000 13 278
1971 WP MM 09:00:00 TS 8.29 141.87 1182 1168 __P___________ -1 8.29 141.87 1 23 1000 13 279
1971 WP MM 12:00:00 TS 8.40 141.20 1000 tokyo 1168 1162 __O___________ -1 8.40 141.20 1 23 1000 14 281
1971 WP MM 15:00:00 TS 8.56 140.49 1170 1153 __P___________ -1 8.56 140.49 1 23 1000 14 286
1971 WP MM 18:00:00 TS 8.80 139.80 1000 tokyo 1159 1154 __O___________ -1 8.80 139.80 1 23 1000 14 292
1971 WP MM 21:00:00 TS 9.09 139.16 1168 1164 __P___________ -1 9.09 139.16 1 26 999 15 304
1971 WP MM 1971-01-09 00:00:00 TS 9.64 138.54 998 tokyo 1198 1198 _OO___________ -1 10.20 138.30 2 998 0 0 0 9.50 138.60 1 29 998 16 317
1971 WP MM 03:00:00 TS 10.22 138.09 1252 1252 _PP___________ -1 10.39 138.04 2 998 0 0 10.12 138.11 1 33 997 13 322
1971 WP MM 06:00:00 TS 10.65 137.75 998 tokyo 1261 1246 OOOO_____O_O__ jtwc_wp WP011971 10.70 137.80 35 0 10.60 137.80 2 998 0 0 0 10.70 137.70 2 38 997 10.40 137.60 TD 30 996 10.70 137.80 TC 35 10.70 137.80 35 999 300 9 317
1971 WP MM 09:00:00 TS 10.88 137.46 1249 1219 PPPP_____P_P__ WP011971 10.93 137.51 37 0 10.85 137.57 2 996 0 0 10.98 137.38 2 38 995 10.56 137.29 TD 32 995 10.93 137.51 TC 37 10.93 137.51 37 998 300 7 305
1971 WP MM 12:00:00 TS 11.04 137.17 994 tokyo 1219 1189 OOOO_____OOO__ jtwc_wp WP011971 11.10 137.20 40 0 11.10 137.30 2 994 0 0 0 11.10 137.10 2 38 994 10.70 137.00 TS 35 994 11.10 137.20 TC 40 11.10 137.20 2 40 11.10 137.20 40 997 300 6 292
1971 WP MM 15:00:00 TS 11.12 136.85 1189 1157 PPPP_____PPP__ WP011971 11.15 136.90 42 0 11.39 136.85 2 992 0 0 11.20 136.70 2 38 992 10.80 136.76 TS 37 993 11.15 136.90 TC 42 10.85 137.06 2 42 11.15 136.90 42 996 330 5 276
1971 WP MM 18:00:00 TS 11.10 136.64 990 tokyo 1157 1153 OOOO_____OPO__ jtwc_wp WP011971 11.10 136.70 45 0 11.50 136.50 9 990 0 0 0 11.20 136.40 2 38 990 10.90 136.60 TS 40 992 11.10 136.70 TC 45 10.68 136.94 2 45 11.10 136.70 45 995 360 3 228
1971 WP MM 21:00:00 TS 10.90 136.61 1153 1151 PPPP_____PPP__ WP011971 10.87 136.71 47 0 11.07 136.50 9 990 0 0 10.97 136.30 2 43 989 11.00 136.49 TS 42 991 10.87 136.71 TC 47 10.63 136.85 2 47 10.87 136.71 47 994 360 2 168
1971 WP MM 1971-01-10 00:00:00 TS 10.87 136.69 990 tokyo 1164 1164 OOOO_____OOO__ jtwc_wp WP011971 10.80 136.80 50 0 10.80 136.70 9 990 0 0 0 10.90 136.40 3 48 989 11.20 136.50 TS 45 990 10.80 136.80 TC 50 10.80 136.80 2 50 10.80 136.80 50 994 360 4 25
1971 WP MM 03:00:00 TS 11.29 136.79 1184 1184 PPPP_____PPP__ WP011971 11.18 136.81 50 0 11.36 136.92 9 991 0 0 11.32 136.71 3 48 989 11.57 136.63 TS 45 991 11.18 136.81 TC 50 11.21 136.81 2 48 11.18 136.81 50 994 330 11 15
1971 WP MM 06:00:00 TS 11.93 136.97 992 tokyo 1219 1219 OOOO_____OPO__ jtwc_wp WP011971 11.80 136.90 50 0 12.20 137.20 9 992 0 0 0 12.00 137.10 3 48 990 12.10 136.90 TS 45 993 11.80 136.90 TC 50 11.80 136.91 2 47 11.80 136.90 50 994 300 14 17
1971 WP MM 09:00:00 TS 12.57 137.19 1254 1254 PPPP_____PPP__ WP011971 12.43 137.09 47 0 12.82 137.42 9 994 0 0 12.71 137.29 3 43 992 12.74 137.22 TS 42 994 12.43 137.09 TC 47 12.46 137.13 2 46 12.43 137.09 47 994 300 14 25
1971 WP MM 12:00:00 TS 13.23 137.59 996 tokyo 1307 1307 OOOO_____OOO__ jtwc_wp WP011971 13.10 137.50 45 0 13.40 137.80 9 996 0 0 0 13.40 137.60 2 38 995 13.40 137.70 TS 40 996 13.10 137.50 TC 45 13.10 137.50 2 45 13.10 137.50 45 995 300 17 40
1971 WP MM 15:00:00 TS 13.86 138.31 1396 1396 PPPP_____PPP__ WP011971 13.82 138.25 42 0 14.00 138.56 9 997 0 0 13.98 138.30 2 38 996 13.96 138.43 TS 37 997 13.82 138.25 TC 42 13.60 138.10 2 43 13.82 138.25 42 996 330 19 53
1971 WP MM 18:00:00 TS 14.37 139.12 998 tokyo 1492 1492 OOOO_____OPO__ jtwc_wp WP011971 14.40 139.10 40 0 14.50 139.40 9 998 0 0 0 14.40 139.10 2 38 998 14.40 139.20 TS 35 998 14.40 139.10 TC 40 14.06 138.85 2 42 14.40 139.10 40 997 360 17 61
1971 WP MM 21:00:00 TS 14.66 139.79 1572 1572 PPPP_____PPP__ WP011971 14.67 139.78 40 0 14.80 140.04 9 999 0 0 14.64 139.77 2 38 999 14.69 139.81 TS 35 999 14.67 139.78 TC 40 14.46 139.61 2 41 14.67 139.78 40 998 390 13 68
1971 WP MM 1971-01-11 00:00:00 TS 14.84 140.33 1000 tokyo 1626 1626 OOOO_____OOO__ jtwc_wp WP011971 14.80 140.30 40 0 15.00 140.50 9 1000 0 0 0 14.80 140.30 2 38 1000 14.90 140.30 TS 35 1000 14.80 140.30 TC 40 14.80 140.30 2 40 14.80 140.30 40 999 420 9 65
1971 WP MM 03:00:00 TS 15.05 140.68 1674 1674 PPPP_____PPP__ WP011971 14.99 140.63 37 0 15.21 140.74 9 1000 0 0 15.03 140.66 2 33 1000 15.10 140.68 TS 32 1000 14.99 140.63 TC 37 15.08 140.82 2 37 14.99 140.63 37 999 390 7 54
1971 WP MM 06:00:00 TS 15.28 140.95 1000 tokyo 1699 1699 OOOO_____OPO__ jtwc_wp WP011971 15.20 140.90 35 0 15.40 140.90 9 1000 0 0 0 15.30 140.90 1 29 1000 15.30 141.00 TD 30 1000 15.20 140.90 TC 35 15.31 141.19 2 35 15.20 140.90 35 1000 360 7 46
1971 WP MM 09:00:00 TS 15.54 141.22 1735 1735 PPP______PPP__ WP011971 15.44 141.26 32 -1 15.62 141.14 9 1000 0 0 15.63 141.09 1 29 1000 TD 15.44 141.26 TC 32 15.51 141.47 2 32 15.44 141.26 32 1000 360 8 44
1971 WP MM 12:00:00 TS 15.83 141.50 1000 tokyo 1772 1772 OOO______OOO__ jtwc_wp WP011971 15.70 141.70 30 -1 15.80 141.50 9 1000 0 0 0 16.00 141.30 1 29 1000 15.70 141.70 TC 30 15.70 141.70 1 30 15.70 141.70 30 1001 360 8 43
1971 WP MM 15:00:00 TS 16.13 141.78 1811 1811 _PP___________ WP011971 -1 15.86 142.03 9 1000 0 0 16.39 141.53 1 29 1000 TC 1 10 58
1971 WP MM 18:00:00 ET 16.35 142.35 1000 tokyo 1880 1878 _OO___________ -1 15.90 142.70 9 1000 0 0 0 16.80 142.00 9 29 1000 1 14 69
1971 WP MM 21:00:00 ET 16.62 143.13 1958 1958 _PP___________ -1 16.00 143.36 9 1000 0 0 17.25 142.89 9 33 998 1 18 73
1971 WP MM 1971-01-12 00:00:00 ET 16.85 144.10 1000 tokyo 2021 2025 _OO___________ -1 16.10 144.20 6 1000 0 0 0 17.60 144.00 9 38 997 20 81
1971 WP MM 03:00:00 ET 16.92 145.19 2069 2069 _PP___________ -1 16.09 145.32 6 1000 0 0 17.74 145.06 9 38 996 22 86
1971 WP MM 06:00:00 ET 17.00 146.35 1000 tokyo 2100 2099 _OO___________ -1 16.20 146.60 6 1000 0 0 0 17.80 146.10 9 38 996 22 82
1971 WP MM 09:00:00 ET 17.24 147.49 2115 2103 _PP___________ -1 16.63 147.95 6 1000 0 0 17.85 147.02 9 38 996 22 72
1971 WP MM 12:00:00 ET 17.66 148.51 1000 tokyo 2100 2097 _OO___________ -1 17.20 149.20 6 1000 0 0 0 18.00 148.00 9 38 996 21 66
1971 WP MM 15:00:00 ET 18.09 149.50 2102 2088 _PP___________ -1 17.76 150.15 6 1000 0 0 18.26 149.18 9 33 997 22 62
1971 WP MM 18:00:00 ET 18.70 150.58 1000 tokyo 2093 2059 _OO___________ -1 18.30 150.90 6 1000 0 0 0 18.80 150.50 9 29 998 28 54
1971 WP MM 21:00:00 ET 19.72 151.87 2065 2042 __P___________ -1 6 0 0 19.72 151.87 9 29 999 34 52
1971 WP MM 1971-01-13 00:00:00 ET 20.80 153.40 1000 tokyo 2047 2042 __O___________ -1 20.80 153.40 9 29 1000 37 55
1971 WP MM 03:00:00 ET 21.84 155.12 2067 2066 __P___________ -1 21.84 155.12 9 29 1001 39 60
1971 WP MM 06:00:00 ET 22.70 157.00 1000 tokyo 2125 2125 __O___________ -1 22.70 157.00 9 29 1002 39 69
1971 WP MM 09:00:00 ET 23.24 159.01 2231 2231 __P___________ -1 23.24 159.01 9 26 1002 38 78
1971 WP MM 12:00:00 ET 23.50 161.00 1000 tokyo 2362 2362 __O___________ -1 23.50 161.00 9 23 1002 34 85
1971 WP MM 15:00:00 ET 23.56 162.75 2498 2498 __P___________ -1 23.56 162.75 9 23 1002 32 90
1971 WP MM 18:00:00 ET 23.50 164.50 1000 tokyo 2643 2643 __O___________ -1 23.50 164.50 9 23 1002 34 91
1971 WP MM 21:00:00 ET 23.48 166.43 2800 2800 __P___________ -1 23.48 166.43 9 23 1002 37 90
1971 WP MM 1971-01-14 00:00:00 ET 23.50 168.50 1000 tokyo 2977 2977 __O___________ -1 23.50 168.50 9 23 1003 39 89
1971 WP MM 03:00:00 ET 23.58 170.71 3022 2798 __P___________ -1 23.58 170.71 9 1003 41 87
1971 WP MM 06:00:00 ET 23.70 173.00 1000 tokyo 2788 2574 __O___________ -1 23.70 173.00 9 1004 42 86
1971 WP MM 09:00:00 ET 23.85 175.26 2554 2340 __P___________ -1 23.85 175.26 9 1004 41 86
1971 WP MM 12:00:00 ET 24.00 177.50 1000 tokyo 2330 __O___________ -1 24.00 177.50 9 1004 41 86