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Catalogue of the Forbush-effects and interplanetary disturbances

 

 

1977

Last update: 2021-04-16

Number of Forbush-effects: 126

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
1977.01.02 05:00:00 0.8 1.15 1.1 42 -0.18 9 9.3 -6.8 545.0 -36.0
1977.01.05 04:00:00 0.4 0.81 2.01 6 -0.18 9 10.7 -5.9 394.0 -36.0
1977.01.05 23:00:00 0.7 0.87 1.49 33 -0.29 9 11.1 -4.6 476.0 -27.0
1977.01.07 20:00:00 0.8 0.68 1.02 11 -0.26 9 -999.0 999.0 447.0 -13.0
1977.01.11 17:00:00 0.9 0.71 1.34 8 -0.24 9 -999.0 999.0 563.0 -35.0
1977.01.14 02:00:00 0.6 0.75 1.02 24 -0.13 9 10.2 -3.9 589.0 -37.0
1977.01.17 19:00:00 0.7 0.68 1.26 43 -0.23 9 9.7 -6.2 392.0 -32.0
1977.01.21 05:00:00 0.4 1.09 0.85 28 -0.17 9 -999.0 999.0 423.0 -16.0
1977.01.23 11:00:00 0.5 1.01 1.0 17 -0.12 9 -999.0 999.0 400.0 -20.0
1977.01.26 01:00:00 0.6 0.89 0.96 -1 -0.24 9 6.4 -3.0 406.0 -20.0
1977.01.28 18:40:00 2.7 2.44 1.93 36 -0.32 1 17.9 -11.8 522.0 -54.0
1977.01.30 10:00:00 1.0 None None 12 -0.26 9 9.7 -8.2 483.0 None
1977.01.31 12:00:00 1.0 0.89 1.48 0 -0.13 9 9.8 -5.8 497.0 -69.0
1977.02.03 11:00:00 0.9 0.82 0.93 36 -0.19 9 -999.0 999.0 464.0 -18.0
1977.02.06 14:00:00 1.3 0.95 1.62 32 -0.16 9 12.5 -3.5 606.0 -39.0
1977.02.08 12:00:00 0.7 0.78 0.56 11 -0.15 9 9.9 -3.1 661.0 -41.0
1977.02.10 12:00:00 1.0 0.72 0.92 -2 -0.17 9 8.4 -3.0 575.0 -40.0
1977.02.13 20:00:00 0.9 0.76 1.56 8 -0.21 9 8.7 -5.2 403.0 -38.0
1977.02.15 21:00:00 1.4 1.87 2.0 19 -0.27 9 -999.0 999.0 388.0 -32.0
1977.02.17 11:00:00 2.1 1.2 1.19 33 -0.22 9 -999.0 999.0 464.0 -23.0
1977.02.20 01:00:00 0.4 0.62 0.79 2 -0.15 9 11.5 -2.8 475.0 -20.0
1977.02.24 01:00:00 0.6 0.77 0.72 8 -0.14 9 7.8 -2.6 573.0 -28.0
1977.02.27 12:00:00 0.9 0.61 1.23 57 -0.28 9 -999.0 999.0 440.0 -23.0
1977.03.02 19:00:00 1.6 1.27 1.64 35 -0.27 9 -999.0 999.0 361.0 -7.0
1977.03.04 13:00:00 0.6 1.02 1.72 45 -0.23 9 6.6 -3.9 363.0 -18.0
1977.03.08 11:00:00 0.8 0.86 1.49 11 -0.22 9 15.5 -7.5 637.0 -45.0
1977.03.14 01:00:00 0.7 0.69 1.22 -2 -0.26 9 -999.0 999.0 431.0 -34.0
1977.03.17 15:00:00 1.4 1.12 1.84 44 -0.35 9 9.5 -6.4 410.0 -33.0
1977.03.20 16:00:00 1.1 1.14 1.62 67 -0.25 9 9.9 -6.0 411.0 -38.0
1977.03.23 18:00:00 0.4 0.84 0.86 15 -0.15 9 7.8 -6.2 416.0 -45.0
1977.03.25 07:00:00 0.4 0.99 1.3 16 -0.14 9 -999.0 999.0 403.0 -33.0
1977.03.27 06:07:00 1.5 1.59 1.25 19 -0.27 1 -999.0 999.0 440.0 -34.0
1977.04.02 02:00:00 0.9 1.04 1.3 17 -0.18 9 9.2 -3.0 356.0 -10.0
1977.04.02 21:58:00 1.0 0.48 1.05 47 -0.16 1 9.4 -4.6 545.0 -29.0
1977.04.06 07:00:00 1.7 1.46 1.84 13 -0.27 9 -999.0 999.0 668.0 -105.0
1977.04.07 16:00:00 1.4 1.16 1.25 6 -0.45 9 -999.0 999.0 687.0 -57.0
1977.04.12 10:00:00 0.6 0.56 0.97 13 -0.16 9 6.6 -4.5 430.0 -44.0
1977.04.15 07:00:00 1.2 0.85 1.42 15 -0.19 9 15.2 -4.7 483.0 -45.0
1977.04.18 13:00:00 0.4 0.84 0.95 7 -0.28 9 -999.0 999.0 -999.0 -21.0
1977.04.19 01:07:00 1.2 0.96 1.1 22 -0.25 1 -999.0 999.0 624.0 -91.0
1977.04.24 02:00:00 1.3 1.15 1.68 27 -0.21 9 11.5 -6.4 517.0 -36.0
1977.04.26 06:00:00 0.7 1.36 0.91 18 -0.16 9 9.2 -2.6 424.0 -32.0
1977.04.28 17:00:00 1.4 1.11 0.83 70 -0.24 9 14.3 -4.0 492.0 -38.0
1977.05.01 21:00:00 1.7 2.02 2.62 27 -0.38 9 -999.0 999.0 552.0 -98.0
1977.05.04 04:17:00 0.8 1.54 2.05 -2 -0.16 1 -999.0 999.0 510.0 -43.0
1977.05.07 10:00:00 0.7 0.62 1.42 12 -0.22 9 6.1 -3.9 400.0 -38.0
1977.05.09 17:00:00 0.6 1.06 0.99 50 -0.13 9 12.4 -11.8 343.0 -47.0
1977.05.11 23:00:00 0.5 0.78 0.92 0 -0.12 9 15.7 -9.7 451.0 -59.0
1977.05.14 01:00:00 0.4 0.71 0.74 4 -0.23 9 10.1 -4.6 395.0 -26.0
1977.05.15 04:00:00 1.3 0.64 0.9 49 -0.16 9 -999.0 999.0 595.0 -38.0
1977.05.21 19:00:00 1.7 1.34 0.99 64 -0.21 9 10.6 -4.2 529.0 -12.0
1977.05.28 04:24:00 1.1 0.88 1.32 61 -0.14 1 -999.0 999.0 390.0 -12.0
1977.06.01 01:00:00 1.5 0.82 0.7 51 -0.3 9 8.7 -4.8 480.0 -28.0
1977.06.05 11:00:00 0.6 0.99 0.64 11 -0.12 9 7.6 -5.7 414.0 -14.0
1977.06.09 17:00:00 1.1 1.07 0.81 71 -0.19 9 -999.0 999.0 464.0 -21.0
1977.06.16 10:00:00 1.2 1.26 0.98 12 -0.22 9 15.8 -4.5 604.0 -26.0
1977.06.19 13:00:00 1.3 1.18 0.82 16 -0.19 9 12.8 -4.6 570.0 -15.0
1977.06.22 04:00:00 0.7 1.11 0.88 7 -0.16 9 -999.0 999.0 573.0 -11.0
1977.06.26 08:00:00 0.8 1.16 0.94 25 -0.15 9 9.3 -4.2 407.0 -1.0
1977.06.27 20:00:00 1.9 1.2 1.11 28 -0.29 9 9.3 -5.1 436.0 -29.0
1977.06.30 12:00:00 0.6 0.9 0.94 13 -0.23 9 10.4 -6.2 368.0 -23.0
1977.07.01 10:00:00 0.9 0.74 0.86 14 -0.21 9 13.7 -6.8 525.0 -28.0
1977.07.06 10:37:00 1.0 1.5 1.15 61 -0.21 1 -999.0 999.0 546.0 -28.0
1977.07.09 10:00:00 1.0 0.83 1.04 60 -0.23 9 8.4 -3.8 634.0 -28.0
1977.07.13 22:00:00 1.0 1.72 1.06 42 -0.17 9 12.3 -5.5 480.0 -28.0
1977.07.15 19:00:00 0.7 0.97 0.9 27 -0.19 9 -999.0 999.0 710.0 -35.0
1977.07.19 06:00:00 0.7 1.09 0.8 15 -0.17 9 -999.0 999.0 642.0 -34.0
1977.07.24 07:00:00 0.5 1.0 0.83 -1 -0.2 9 5.6 -4.0 453.0 -14.0
1977.07.27 06:00:00 0.6 1.17 0.95 0 -0.13 9 6.6 -2.3 329.0 -5.0
1977.07.29 00:27:00 2.8 2.11 3.02 13 -0.81 1 28.0 -11.4 438.0 -94.0
1977.07.30 04:00:00 0.8 1.03 1.15 8 -0.22 9 -999.0 999.0 478.0 -57.0
1977.08.01 18:00:00 0.5 0.99 0.98 24 -0.17 9 8.3 -4.4 -999.0 -25.0
1977.08.03 21:00:00 0.6 1.19 1.53 7 -0.14 9 12.8 -4.6 -999.0 -18.0
1977.08.05 05:00:00 1.3 1.09 1.04 19 -0.26 9 18.3 -7.6 -999.0 -61.0
1977.08.09 13:58:00 1.1 2.06 0.97 3 -0.31 1 10.2 -4.9 538.0 -38.0
1977.08.11 19:00:00 0.9 1.04 1.27 -2 -0.23 9 -999.0 999.0 552.0 -35.0
1977.08.14 06:00:00 0.8 0.81 1.1 47 -0.18 9 10.8 -6.1 516.0 -34.0
1977.08.16 19:00:00 0.7 1.17 0.8 26 -0.15 9 13.0 -5.0 700.0 -44.0
1977.08.23 13:00:00 0.7 0.67 1.23 14 -0.18 9 -999.0 999.0 372.0 -33.0
1977.08.25 02:00:00 0.4 0.81 1.01 16 -0.16 9 -999.0 999.0 471.0 -47.0
1977.08.26 15:00:00 0.8 0.82 1.01 28 -0.19 9 7.4 -3.0 522.0 -37.0
1977.08.30 14:00:00 1.5 0.73 1.37 54 -0.16 9 11.2 -3.9 353.0 -18.0
1977.09.03 04:00:00 0.7 1.47 0.79 16 -0.15 9 9.4 -5.3 427.0 -21.0
1977.09.04 13:00:00 0.5 1.18 0.57 6 -0.15 9 -999.0 999.0 431.0 -17.0
1977.09.05 15:00:00 0.4 1.52 0.76 0 -0.15 9 -999.0 999.0 440.0 -11.0
1977.09.07 20:00:00 0.3 1.21 0.81 2 -0.11 9 -999.0 999.0 382.0 -9.0
1977.09.08 23:00:00 0.5 0.77 1.07 -1 -0.17 9 7.6 -4.5 422.0 -32.0
1977.09.11 02:00:00 2.2 0.92 1.7 40 -0.2 9 8.5 -4.1 447.0 -47.0
1977.09.12 21:14:00 2.1 1.27 1.62 57 -0.21 1 8.7 -8.1 489.0 -58.0
1977.09.16 04:00:00 0.7 0.85 1.12 18 -0.17 9 8.5 -4.4 411.0 -31.0
1977.09.19 11:44:00 0.9 0.9 1.55 9 -0.31 1 -999.0 999.0 617.0 -85.0
1977.09.21 10:00:00 1.7 1.64 1.95 5 -0.29 9 -999.0 999.0 -999.0 -72.0
1977.09.21 20:44:00 5.5 4.46 3.72 30 -0.63 1 12.1 -10.6 777.0 -92.0
1977.09.26 07:00:00 1.5 1.74 1.76 27 -0.3 9 14.0 -11.3 418.0 -84.0
1977.09.29 22:00:00 0.9 0.73 0.91 37 -0.21 9 6.6 -2.6 354.0 -31.0
1977.10.01 19:00:00 0.8 1.05 0.82 28 -0.14 9 -999.0 999.0 335.0 -20.0
1977.10.03 12:46:00 0.5 1.33 0.96 3 -0.24 1 6.0 -2.7 398.0 -25.0
1977.10.04 22:00:00 0.4 0.66 0.82 7 -0.18 9 6.1 -2.1 388.0 -10.0
1977.10.08 12:00:00 0.6 0.83 1.34 -2 -0.13 9 7.0 -2.6 437.0 -15.0
1977.10.09 23:00:00 0.9 1.04 0.99 12 -0.17 9 9.8 -2.1 416.0 -12.0
1977.10.11 17:00:00 1.8 1.37 1.56 24 -0.24 9 14.2 -6.1 466.0 -71.0
1977.10.14 11:51:00 1.1 1.32 1.26 21 -0.2 1 -999.0 999.0 483.0 -50.0
1977.10.16 14:00:00 0.5 0.95 1.32 14 -0.15 9 9.3 -4.3 446.0 -42.0
1977.10.18 08:00:00 1.0 0.71 0.98 15 -0.18 9 11.6 -6.5 549.0 -96.0
1977.10.24 22:00:00 0.6 0.93 1.43 -2 -0.16 9 7.3 -4.2 350.0 -31.0
1977.10.26 23:30:00 2.8 1.1 2.14 26 -0.43 1 -999.0 999.0 384.0 -156.0
1977.10.28 06:00:00 0.8 1.09 0.63 -2 -0.16 9 9.8 -5.8 545.0 -147.0
1977.11.01 12:00:00 0.7 1.26 0.7 4 -0.25 9 6.4 -2.1 445.0 -22.0
1977.11.04 11:00:00 1.0 1.24 1.09 2 -0.15 9 8.2 -5.5 380.0 -39.0
1977.11.10 13:09:00 1.9 1.06 1.32 16 -0.38 1 19.0 -6.9 437.0 -31.0
1977.11.13 08:00:00 2.1 1.03 1.05 41 -0.22 9 12.8 -3.9 686.0 -65.0
1977.11.20 16:00:00 0.9 1.67 0.77 54 -0.22 9 -999.0 999.0 367.0 -16.0
1977.11.25 12:26:00 1.4 1.44 1.04 11 -0.33 1 17.8 -14.4 354.0 -87.0
1977.11.26 17:14:00 2.1 1.08 1.04 29 -0.24 3 19.8 -8.8 537.0 -37.0
1977.11.29 23:00:00 0.5 1.11 1.16 43 -0.2 9 12.6 -4.7 392.0 -28.0
1977.12.01 22:00:00 1.4 1.02 1.8 25 -0.43 9 -999.0 999.0 475.0 -124.0
1977.12.04 14:00:00 0.9 0.96 1.01 -2 -0.23 9 6.4 -0.6 431.0 -72.0
1977.12.06 02:00:00 0.5 0.92 0.9 4 -0.17 9 7.4 -2.4 392.0 -33.0
1977.12.10 20:00:00 2.6 1.18 1.87 67 -0.3 9 16.1 -12.7 547.0 -112.0
1977.12.16 12:00:00 1.3 2.14 1.31 13 -0.19 9 -999.0 999.0 370.0 -67.0
1977.12.19 17:00:00 0.5 0.99 0.95 14 -0.18 9 8.4 -5.0 321.0 -17.0
1977.12.21 22:00:00 0.5 0.86 0.83 5 -0.21 9 8.5 -5.0 367.0 -23.0
1977.12.24 01:00:00 0.5 0.85 0.76 5 -0.14 9 8.5 -4.7 380.0 -16.0
1977.12.25 22:00:00 1.5 1.37 0.81 44 -0.27 9 -999.0 999.0 547.0 -15.0
1977.12.28 13:00:00 0.6 0.82 0.91 68 -0.17 9 -999.0 999.0 421.0 -30.0
1977.12.31 14:00:00 0.8 1.51 1.56 70 -1.06 9 8.5 -4.5 415.0 -20.0

 

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