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Catalogue of the Forbush-effects and interplanetary disturbances

 

 

1974

Last update: 2021-04-16

Number of Forbush-effects: 98

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
1974.01.03 07:00:00 0.7 0.96 0.98 48 -0.19 9 7.6 -3.9 580.0 -10.0
1974.01.05 13:00:00 0.5 1.04 0.78 31 -0.27 9 7.6 -2.0 602.0 -8.0
1974.01.08 08:00:00 0.8 0.62 1.01 23 -0.21 9 12.6 -6.4 378.0 -23.0
1974.01.09 14:00:00 0.7 1.61 0.84 40 -0.2 9 12.0 -4.0 514.0 -13.0
1974.01.13 04:00:00 0.6 1.0 0.76 2 -0.21 9 10.6 -7.0 459.0 -9.0
1974.01.15 14:00:00 1.8 1.24 0.88 63 -0.3 9 14.7 -5.0 687.0 -15.0
1974.01.18 15:00:00 0.6 0.8 1.13 7 -0.19 9 9.2 -5.0 666.0 -15.0
1974.01.19 19:00:00 0.5 0.77 0.71 6 -0.22 9 7.1 -3.8 641.0 -19.0
1974.01.24 17:00:00 2.5 1.43 0.98 71 -0.33 9 25.3 -12.4 794.0 -66.0
1974.01.28 17:00:00 0.9 0.77 0.96 5 -0.22 9 7.5 -2.8 698.0 -26.0
1974.01.30 19:00:00 0.5 0.75 1.14 -2 -0.2 9 6.2 -3.3 644.0 -23.0
1974.02.06 01:00:00 1.7 0.77 0.92 55 -0.27 9 7.7 -5.1 458.0 -13.0
1974.02.10 07:00:00 0.9 1.18 0.88 66 -0.22 9 15.4 -6.5 734.0 -32.0
1974.02.14 06:00:00 0.8 1.1 0.87 41 -0.24 9 7.9 -2.2 617.0 -13.0
1974.02.16 15:00:00 0.8 0.9 1.72 61 -0.22 9 9.6 -4.6 441.0 -16.0
1974.02.19 18:00:00 1.0 1.03 1.13 52 -0.26 9 9.8 -7.0 427.0 -26.0
1974.02.22 01:00:00 1.1 1.43 1.18 69 -0.32 9 14.3 -7.1 800.0 -33.0
1974.02.27 18:00:00 0.8 0.46 0.86 13 -0.17 9 6.7 -3.4 709.0 -31.0
1974.03.05 19:00:00 2.2 1.28 1.43 28 -0.24 9 10.4 -5.0 542.0 -30.0
1974.03.08 20:00:00 0.9 1.76 1.35 58 -0.25 9 11.8 -4.8 774.0 -34.0
1974.03.15 08:00:00 1.2 0.9 0.85 11 -0.39 9 7.2 -3.5 411.0 -17.0
1974.03.16 11:00:00 1.3 1.33 2.06 12 -0.43 9 16.8 -14.8 554.0 -87.0
1974.03.19 22:05:00 0.9 1.47 1.42 10 -0.34 1 9.0 -7.2 420.0 -46.0
1974.03.20 22:00:00 1.5 1.54 1.16 69 -0.41 9 13.4 -7.9 777.0 -77.0
1974.03.27 20:00:00 1.1 1.24 1.01 51 -0.18 9 8.4 -3.3 621.0 -44.0
1974.04.01 07:00:00 0.7 0.75 1.09 39 -0.21 9 8.6 -6.2 495.0 -48.0
1974.04.03 04:37:00 2.2 1.58 1.72 8 -0.52 1 12.1 -7.1 572.0 -47.0
1974.04.04 11:00:00 1.8 1.31 1.29 6 -0.4 9 -999.0 999.0 487.0 -51.0
1974.04.05 15:00:00 0.8 1.25 0.92 3 -0.2 9 12.6 -5.1 754.0 -42.0
1974.04.10 07:00:00 1.0 1.21 1.29 57 -0.27 9 10.8 -5.0 749.0 -24.0
1974.04.17 22:00:00 1.6 1.36 1.24 71 -0.36 9 14.8 -12.1 701.0 -85.0
1974.04.24 18:00:00 1.6 0.65 1.17 52 -0.21 9 7.1 -4.8 635.0 -28.0
1974.04.27 02:00:00 0.7 0.88 0.93 12 -0.2 9 11.0 -5.7 584.0 -28.0
1974.04.29 14:00:00 0.9 0.73 0.91 9 -0.2 9 10.1 -6.7 487.0 -33.0
1974.05.02 15:00:00 3.2 1.43 1.62 63 -0.34 9 15.8 -7.2 751.0 -32.0
1974.05.07 03:00:00 3.4 1.94 1.8 8 -0.57 9 9.4 -4.4 782.0 -24.0
1974.05.13 13:00:00 2.4 0.98 1.27 42 -0.24 9 11.6 -7.8 467.0 -49.0
1974.05.16 18:00:00 1.3 1.05 0.71 65 -0.35 9 11.3 -7.7 650.0 -45.0
1974.05.22 09:00:00 0.9 0.76 0.88 45 -0.2 9 9.9 -5.6 649.0 -39.0
1974.05.28 22:00:00 1.3 2.3 1.29 14 -0.29 9 7.1 -4.4 423.0 -14.0
1974.05.29 21:00:00 1.8 1.85 1.47 36 -0.34 9 19.9 -8.7 834.0 -25.0
1974.06.08 23:00:00 1.2 1.83 1.27 36 -0.24 9 13.5 -8.9 352.0 -15.0
1974.06.10 18:50:00 2.7 1.99 1.72 52 -0.41 1 18.2 -7.9 670.0 -32.0
1974.06.14 19:00:00 1.5 1.27 1.22 31 -0.31 9 8.9 -5.2 698.0 -26.0
1974.06.23 08:58:00 0.9 1.2 1.33 5 -0.16 1 10.3 -4.3 419.0 -3.0
1974.06.25 23:29:00 2.2 1.32 1.34 30 -0.25 1 21.7 -7.9 827.0 -45.0
1974.07.04 01:00:00 0.8 0.88 0.82 5 -0.27 9 10.8 -6.2 487.0 -42.0
1974.07.04 15:34:00 2.2 1.66 1.83 14 -0.62 1 22.2 -12.3 500.0 -87.0
1974.07.06 03:22:00 4.8 2.46 1.95 15 -1.22 1 32.5 -20.3 629.0 -204.0
1974.07.07 13:00:00 4.3 2.46 2.19 12 -0.7 9 14.3 -4.5 807.0 -65.0
1974.07.17 07:00:00 1.8 1.22 1.53 51 -0.23 9 11.5 -4.3 434.0 -24.0
1974.07.22 15:00:00 1.7 0.99 1.44 32 -0.4 9 22.4 -11.5 829.0 -73.0
1974.08.02 12:27:00 2.6 1.76 1.16 67 -0.34 1 16.9 -9.1 635.0 -61.0
1974.08.05 14:00:00 1.9 1.31 1.13 62 -0.24 9 7.8 -6.4 643.0 -44.0
1974.08.09 14:00:00 0.7 0.92 1.12 7 -0.19 9 7.8 -4.1 613.0 -22.0
1974.08.13 09:00:00 0.7 1.19 1.09 62 -0.23 9 7.8 -4.0 414.0 -3.0
1974.08.18 07:00:00 1.8 0.97 1.65 63 -0.35 9 16.4 -7.9 845.0 -44.0
1974.08.26 00:00:00 0.9 1.74 1.53 70 -0.34 9 10.1 -5.3 504.0 -40.0
1974.08.29 10:00:00 1.5 1.56 1.93 60 -0.47 9 10.6 -4.5 621.0 -40.0
1974.09.01 09:00:00 0.8 1.31 0.97 70 -0.18 9 7.3 -3.2 691.0 -34.0
1974.09.08 22:00:00 1.3 1.01 1.23 31 -0.25 9 9.6 -3.8 403.0 -12.0
1974.09.12 14:00:00 3.7 1.38 1.75 64 -0.8 9 -999.0 999.0 439.0 -159.0
1974.09.15 13:43:00 4.6 1.67 3.95 12 -0.94 1 16.3 -9.6 656.0 -159.0
1974.09.18 14:34:00 3.0 2.74 1.26 16 -0.48 1 24.5 -4.9 674.0 -51.0
1974.09.21 13:00:00 1.6 3.17 1.78 8 -0.3 9 14.5 -2.9 702.0 -52.0
1974.09.23 16:00:00 1.6 1.25 2.15 54 -0.31 9 8.3 -3.2 748.0 -54.0
1974.09.26 18:00:00 1.2 1.14 0.86 36 -0.32 9 10.4 -5.8 640.0 -54.0
1974.09.29 07:00:00 0.9 1.29 0.85 36 -0.31 9 8.6 -6.3 729.0 -34.0
1974.10.04 19:00:00 0.6 0.98 0.62 15 -0.12 9 5.4 -2.5 498.0 -13.0
1974.10.05 17:00:00 1.0 1.33 0.74 54 -0.39 9 10.3 -4.6 565.0 -17.0
1974.10.08 15:00:00 1.3 1.15 1.37 34 -0.22 9 11.4 -3.3 516.0 -57.0
1974.10.12 12:44:00 2.9 1.42 1.62 14 -0.37 1 17.7 -15.7 518.0 -120.0
1974.10.14 16:34:00 3.1 2.47 2.91 16 -0.38 1 18.7 -7.4 641.0 -85.0
1974.10.16 09:00:00 1.3 1.45 0.96 11 -0.19 9 14.6 -5.1 649.0 -77.0
1974.10.20 02:00:00 2.0 0.9 2.61 17 -0.27 9 -999.0 999.0 584.0 -71.0
1974.10.22 13:00:00 1.2 1.7 0.91 10 -0.37 9 -999.0 999.0 490.0 -28.0
1974.10.23 18:49:00 2.2 2.18 2.41 17 -0.47 3 20.4 -12.4 731.0 -56.0
1974.10.27 10:00:00 0.8 1.35 1.18 51 -0.22 9 8.7 -4.3 773.0 -32.0
1974.10.31 23:00:00 0.5 1.15 1.27 1 -0.15 9 6.7 -2.1 469.0 -22.0
1974.11.03 08:00:00 1.0 1.23 1.05 18 -0.27 9 -999.0 999.0 402.0 -4.0
1974.11.06 01:00:00 0.7 1.21 0.88 30 -0.18 9 13.0 -6.8 516.0 -23.0
1974.11.08 14:14:00 1.5 1.16 1.89 13 -0.24 1 16.4 -9.4 602.0 -69.0
1974.11.10 20:00:00 1.2 1.19 1.16 24 -0.36 9 22.0 -7.9 788.0 -78.0
1974.11.14 02:00:00 2.4 2.26 2.84 13 -0.47 9 -999.0 999.0 828.0 -67.0
1974.11.17 01:00:00 0.8 1.1 1.26 8 -0.24 9 -999.0 999.0 499.0 -43.0
1974.11.19 01:30:00 2.3 1.67 1.27 51 -0.33 3 21.1 -2.9 722.0 -26.0
1974.11.21 08:00:00 0.5 1.41 1.0 -2 -0.17 9 8.2 -4.0 809.0 -36.0
1974.11.29 12:00:00 0.8 1.08 1.11 35 -0.3 9 11.2 -9.5 393.0 -6.0
1974.12.02 16:00:00 0.8 1.28 0.98 71 -0.19 9 18.2 -6.2 600.0 -37.0
1974.12.06 11:00:00 0.4 1.39 1.17 -1 -0.16 9 9.8 -4.5 435.0 -9.0
1974.12.08 11:00:00 1.6 0.98 1.2 68 -0.3 9 -999.0 999.0 667.0 -58.0
1974.12.16 18:00:00 1.1 1.07 1.47 34 -0.35 9 14.0 -4.3 809.0 -42.0
1974.12.22 07:00:00 0.4 0.76 1.2 3 -0.2 9 -999.0 999.0 671.0 -27.0
1974.12.23 16:00:00 0.9 0.7 1.61 0 -0.24 9 -999.0 999.0 682.0 -25.0
1974.12.25 07:00:00 2.0 0.68 1.93 35 -0.29 9 -999.0 999.0 530.0 -35.0
1974.12.27 04:00:00 0.9 1.82 1.13 27 -0.19 9 9.0 -3.9 582.0 -28.0
1974.12.29 06:00:00 1.0 1.54 1.37 13 -0.21 9 8.5 -3.0 475.0 -21.0
1974.12.30 22:00:00 0.6 1.14 1.13 1 -0.25 9 11.8 -8.2 534.0 -16.0

 

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