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Catalogue of the Forbush-effects and interplanetary disturbances

 

 

1971

Last update: 2021-04-16

Number of Forbush-effects: 99

List of all events in the year: link

Description of the parameters: link

 

Date of event MagnM Axym Azrange TminM DminM OType Bmax Bzmin Vmax Dstmin Full file
1971.01.02 03:00:00 0.7 1.41 0.93 4 -0.25 9 8.1 -2.9 664.0 -34.0
1971.01.10 16:00:00 0.5 0.86 1.52 -2 -0.11 9 -999.0 999.0 365.0 -15.0
1971.01.13 10:00:00 3.0 2.21 1.61 9 -0.58 9 -999.0 999.0 -999.0 -29.0
1971.01.15 17:00:00 1.6 1.66 1.04 46 -0.23 9 10.1 -3.5 356.0 -29.0
1971.01.18 09:00:00 2.2 1.21 1.49 27 -0.3 1 20.0 -0.4 713.0 -31.0
1971.01.19 22:00:00 2.2 0.96 2.73 24 -0.44 9 9.3 -3.4 768.0 -42.0
1971.01.24 19:30:00 1.2 0.85 2.18 -2 -0.19 1 -999.0 999.0 463.0 -28.0
1971.01.27 04:30:00 3.4 3.86 4.15 13 -0.66 1 19.1 -9.9 577.0 -92.0
1971.01.28 17:00:00 4.5 1.91 4.03 6 -0.65 9 -999.0 999.0 648.0 -97.0
1971.01.31 17:00:00 1.0 1.09 0.57 -2 -0.19 9 10.5 -2.6 657.0 -32.0
1971.02.05 03:00:00 1.7 1.69 1.47 24 -0.21 9 9.4 -4.5 385.0 -23.0
1971.02.07 22:00:00 1.1 0.97 0.92 20 -0.22 9 -999.0 999.0 458.0 -12.0
1971.02.08 20:36:00 1.9 1.22 1.52 24 -0.29 1 8.8 -6.5 -999.0 -39.0
1971.02.11 01:00:00 0.9 1.11 0.77 -2 -0.15 9 -999.0 999.0 500.0 -39.0
1971.02.14 07:00:00 1.5 1.2 1.15 62 -0.22 9 14.4 -5.8 660.0 -63.0
1971.02.19 07:00:00 0.8 1.2 0.98 46 -0.22 9 5.8 -2.7 443.0 -37.0
1971.02.23 05:14:00 1.9 1.0 1.56 20 -0.37 1 11.7 -7.1 476.0 -61.0
1971.02.25 06:00:00 1.7 1.6 1.89 24 -0.28 9 -999.0 999.0 670.0 -83.0
1971.02.28 03:00:00 1.0 1.34 1.19 17 -0.22 9 6.6 -1.4 498.0 -41.0
1971.03.07 16:00:00 2.4 1.54 1.48 71 -0.21 9 -999.0 999.0 510.0 -20.0
1971.03.12 21:00:00 1.7 1.1 1.02 49 -0.24 9 8.4 -3.8 696.0 -63.0
1971.03.19 11:50:00 2.1 1.54 2.21 18 -0.25 1 7.0 -3.5 456.0 -58.0
1971.03.23 01:00:00 2.3 1.64 0.89 43 -0.3 9 11.6 -7.6 549.0 -24.0
1971.03.25 01:00:00 1.2 1.04 1.24 46 -0.31 9 7.3 -5.3 559.0 -26.0
1971.03.30 12:00:00 0.8 0.98 0.93 16 -0.29 9 11.4 -5.7 536.0 -50.0
1971.04.03 21:39:00 1.6 1.46 1.29 31 -0.36 1 17.7 -11.8 524.0 -50.0
1971.04.09 04:28:00 1.7 1.48 0.75 17 -0.29 1 20.1 -7.9 609.0 -97.0
1971.04.11 10:00:00 0.8 1.23 1.31 13 -0.19 9 7.5 -4.2 614.0 -56.0
1971.04.14 12:43:00 4.7 1.81 2.81 12 -0.68 1 18.2 -14.2 562.0 -143.0
1971.04.18 12:00:00 1.0 0.92 1.34 10 -0.21 9 9.1 -4.7 437.0 -41.0
1971.04.21 10:00:00 1.0 1.62 1.48 17 -0.21 9 12.3 -11.7 405.0 -92.0
1971.04.23 02:00:00 1.1 1.14 0.91 18 -0.3 9 11.0 -5.1 514.0 -42.0
1971.04.26 12:00:00 1.2 1.08 1.12 46 -0.29 9 6.7 -2.7 413.0 -26.0
1971.04.28 13:06:00 1.2 1.32 1.17 5 -0.16 1 13.8 -4.1 472.0 -30.0
1971.05.01 09:00:00 1.0 1.18 1.36 21 -0.23 9 11.3 -9.2 439.0 -59.0
1971.05.05 12:00:00 1.2 0.83 1.39 40 -0.33 9 13.4 -9.6 678.0 -58.0
1971.05.12 03:00:00 1.4 1.89 0.96 39 -0.22 9 7.5 -4.9 383.0 -28.0
1971.05.14 10:00:00 1.8 2.22 2.16 52 -0.42 9 11.5 -6.9 393.0 -50.0
1971.05.17 07:00:00 2.8 2.23 1.65 21 -0.45 9 19.8 -13.1 517.0 -78.0
1971.05.20 21:00:00 0.9 1.0 1.14 8 -0.28 9 8.1 -2.6 423.0 -30.0
1971.05.24 05:00:00 0.6 1.11 1.03 16 -0.21 9 7.3 -3.7 491.0 -23.0
1971.05.29 06:00:00 1.0 1.08 0.95 22 -0.27 9 16.5 -3.6 362.0 -11.0
1971.05.30 07:36:00 0.9 1.08 1.13 44 -0.44 1 19.1 -6.3 570.0 -25.0
1971.06.01 08:00:00 1.9 0.98 1.75 41 -0.31 9 11.4 -8.7 673.0 -43.0
1971.06.08 03:00:00 0.5 0.72 0.79 0 -0.22 9 6.5 -3.7 482.0 -18.0
1971.06.10 06:00:00 0.5 0.63 1.23 8 -0.12 9 7.3 -4.4 437.0 -20.0
1971.06.13 13:25:00 0.9 0.99 0.81 11 -0.17 1 6.4 -5.7 350.0 -32.0
1971.06.15 18:00:00 1.4 1.27 0.92 54 -0.19 9 10.8 -6.7 437.0 -13.0
1971.06.22 23:03:00 1.6 1.18 0.88 46 -0.19 1 11.3 -7.8 369.0 -37.0
1971.06.25 10:00:00 1.0 1.18 1.14 12 -0.29 9 18.7 -12.3 591.0 -64.0
1971.06.28 20:00:00 2.9 1.41 0.96 62 -0.53 9 12.4 -7.2 583.0 -51.0
1971.07.05 18:13:00 1.1 1.3 0.97 29 -0.18 1 6.9 -1.9 498.0 -11.0
1971.07.08 17:28:00 0.5 1.12 1.06 0 -0.2 1 10.8 -5.0 475.0 -22.0
1971.07.12 16:00:00 1.2 0.96 0.68 13 -0.34 9 15.0 -4.9 518.0 -11.0
1971.07.18 03:00:00 2.3 2.08 1.36 49 -0.31 9 10.0 -3.3 434.0 -11.0
1971.07.21 05:22:00 1.7 1.57 1.25 20 -0.29 1 12.6 -3.3 -999.0 -65.0
1971.07.26 16:00:00 1.4 1.0 0.95 68 -0.19 9 14.1 -9.0 -999.0 -13.0
1971.07.29 20:00:00 0.8 1.35 0.71 37 -0.22 9 9.7 -7.3 -999.0 -28.0
1971.08.01 19:00:00 1.0 0.77 0.98 13 -0.33 9 12.1 -7.5 -999.0 -36.0
1971.08.04 01:00:00 0.7 0.96 0.97 29 -0.19 9 9.0 -6.7 -999.0 -37.0
1971.08.07 14:36:00 0.9 0.91 1.31 10 -0.33 1 9.3 -6.9 -999.0 -33.0
1971.08.09 03:00:00 2.5 1.18 0.94 71 -0.22 9 9.7 -4.8 -999.0 -32.0
1971.08.17 20:43:00 0.9 1.58 1.41 25 -0.29 1 16.4 -7.5 -999.0 -30.0
1971.08.23 03:00:00 1.8 2.1 1.98 29 -0.25 9 11.7 -5.0 -999.0 -40.0
1971.08.27 02:00:00 1.7 1.07 0.95 59 -0.24 9 10.2 -5.4 -999.0 -35.0
1971.08.30 23:03:00 2.6 2.23 1.75 14 -1.03 1 6.0 -2.9 -999.0 -32.0
1971.09.04 16:46:00 1.0 1.05 1.15 42 -0.32 1 10.7 -4.9 -999.0 -40.0
1971.09.06 22:00:00 1.8 0.8 1.1 32 -0.23 9 8.4 -3.5 -999.0 -45.0
1971.09.09 12:00:00 1.1 0.77 0.81 16 -0.32 9 8.1 -2.6 -999.0 -19.0
1971.09.13 05:00:00 1.6 1.41 1.54 22 -0.48 9 8.1 -4.9 -999.0 -32.0
1971.09.16 08:00:00 1.0 1.21 1.06 44 -0.21 9 13.4 -12.5 -999.0 -76.0
1971.09.24 14:31:00 1.6 0.89 1.38 33 -0.33 1 14.8 -6.0 -999.0 -60.0
1971.09.26 09:00:00 2.0 1.5 1.27 46 -0.32 9 15.4 -9.3 -999.0 -77.0
1971.09.30 07:00:00 1.0 0.89 1.24 15 -0.41 9 9.8 -4.1 -999.0 -50.0
1971.10.05 22:45:00 3.8 2.4 2.67 33 -0.56 1 12.5 -4.5 -999.0 -40.0
1971.10.07 16:02:00 0.6 1.15 0.79 1 -0.17 1 -999.0 999.0 -999.0 -55.0
1971.10.08 17:03:00 0.7 1.31 0.94 -2 -0.24 1 -999.0 999.0 -999.0 -53.0
1971.10.11 12:11:00 0.3 0.83 1.26 -2 -0.12 1 -999.0 999.0 -999.0 -43.0
1971.10.12 23:00:00 0.6 0.92 0.77 7 -0.22 9 9.3 -4.6 -999.0 -23.0
1971.10.22 14:00:00 1.1 1.05 1.16 55 -0.28 9 15.8 -8.6 -999.0 -40.0
1971.10.27 03:00:00 0.9 1.23 0.88 15 -0.18 9 5.6 -1.7 -999.0 -13.0
1971.10.28 06:00:00 2.3 1.8 1.37 13 -0.38 9 23.5 -2.7 -999.0 -47.0
1971.11.03 15:00:00 0.8 1.21 1.11 25 -0.2 9 6.2 -4.7 -999.0 -21.0
1971.11.06 21:00:00 0.7 0.95 0.66 22 -0.19 9 9.0 -5.8 -999.0 -25.0
1971.11.10 16:00:00 0.8 0.95 0.63 28 -0.28 9 14.0 -12.3 -999.0 -45.0
1971.11.13 03:00:00 0.6 1.37 0.72 17 -0.21 9 4.7 -3.4 -999.0 -28.0
1971.11.17 19:00:00 1.2 1.18 1.51 35 -0.26 9 -999.0 999.0 -999.0 -10.0
1971.11.19 15:00:00 3.5 1.68 1.27 67 -0.31 9 12.4 -6.7 -999.0 -38.0
1971.11.22 16:00:00 2.6 0.7 1.51 56 -0.39 9 -999.0 999.0 -999.0 -56.0
1971.11.25 03:00:00 3.0 0.89 2.45 14 -0.41 9 8.1 -4.4 -999.0 -70.0
1971.12.02 16:00:00 0.7 1.18 1.24 4 -0.17 9 7.8 -4.2 -999.0 -34.0
1971.12.08 09:00:00 1.1 1.48 0.86 24 -0.2 9 13.2 -3.8 -999.0 -22.0
1971.12.12 22:00:00 1.4 0.79 1.01 23 -0.21 9 8.1 -6.6 -999.0 -40.0
1971.12.15 17:00:00 0.6 0.74 0.9 6 -0.12 9 -999.0 999.0 -999.0 -15.0
1971.12.16 19:04:00 4.1 1.47 2.71 12 -0.78 1 -999.0 999.0 -999.0 -54.0
1971.12.17 14:18:00 7.1 2.85 3.52 7 -1.33 1 32.0 -17.8 -999.0 -171.0
1971.12.19 06:42:00 1.2 1.77 1.97 8 -0.25 1 -999.0 999.0 -999.0 -76.0
1971.12.25 10:00:00 1.1 1.25 1.09 13 -0.22 9 4.1 -2.6 -999.0 -41.0
1971.12.28 20:00:00 1.9 2.08 0.88 33 -0.35 9 16.3 -7.1 532.0 -47.0

 

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