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Catalogue of the Forbush-effects and interplanetary disturbances

 

 

1999

Last update: 2021-04-16

Number of Forbush-effects: 122

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
1999.01.03 21:00:00 1.5 1.47 0.56 17 -0.25 9 13.0 -8.0 364.0 -35.0
1999.01.06 14:20:00 0.6 0.96 1.0 66 -0.25 1 16.9 -6.6 516.0 -27.0
1999.01.10 14:00:00 0.7 1.21 1.07 63 -0.2 9 7.6 -4.5 468.0 -17.0
1999.01.13 10:54:00 1.9 1.07 1.64 20 -0.41 1 18.7 -15.7 428.0 -113.0
1999.01.14 10:00:00 0.9 1.34 0.39 -2 -0.16 9 16.3 -10.5 593.0 -90.0
1999.01.18 16:00:00 0.8 0.99 1.43 1 -0.23 9 10.0 -5.6 501.0 -28.0
1999.01.22 19:50:00 7.0 3.27 6.44 18 -0.99 2 19.0 -6.0 656.0 -49.0
1999.01.26 19:00:00 0.7 1.47 1.05 -2 -0.14 9 8.8 -6.2 420.0 -45.0
1999.02.03 05:00:00 0.9 0.88 0.94 6 -0.21 9 14.8 -5.3 438.0 -37.0
1999.02.11 06:00:00 3.4 2.71 1.61 58 -0.52 9 25.5 -7.2 539.0 -31.0
1999.02.14 08:00:00 2.1 1.38 1.55 38 -0.23 9 12.4 -6.0 650.0 -22.0
1999.02.16 02:00:00 0.4 0.97 0.42 2 -0.14 9 6.8 -3.9 597.0 -8.0
1999.02.17 07:09:00 1.8 1.41 1.67 16 -0.45 1 13.3 -10.2 493.0 -38.0
1999.02.18 02:46:00 6.2 3.08 3.08 14 -1.06 1 28.3 -24.2 674.0 -134.0
1999.02.22 23:00:00 0.9 0.88 1.59 5 -0.2 9 9.6 -6.7 443.0 -30.0
1999.02.26 21:00:00 1.0 1.91 1.17 -2 -0.22 9 8.3 -5.6 371.0 -21.0
1999.02.28 13:52:00 1.5 1.83 0.58 16 -0.91 1 16.7 -9.2 394.0 -87.0
1999.03.01 11:00:00 0.8 1.27 0.57 6 -0.32 9 19.8 -11.3 535.0 -97.0
1999.03.03 14:00:00 0.6 0.72 1.26 17 -0.28 9 11.4 -4.5 589.0 -48.0
1999.03.06 20:00:00 0.8 0.86 0.93 9 -0.32 9 9.1 -7.1 493.0 -55.0
1999.03.10 01:30:00 1.0 1.34 1.24 6 -0.34 1 11.7 -7.8 463.0 -78.0
1999.03.12 15:00:00 0.6 1.57 1.02 30 -0.17 9 11.8 -6.2 531.0 -25.0
1999.03.14 12:00:00 0.7 1.98 1.1 8 -0.14 9 10.7 -5.4 586.0 -36.0
1999.03.15 13:00:00 2.2 1.68 1.84 59 -0.23 9 7.7 -3.9 537.0 -25.0
1999.03.18 14:00:00 1.1 1.22 1.9 37 -0.23 9 7.9 -5.8 463.0 -27.0
1999.03.21 06:00:00 0.5 0.9 0.86 18 -0.18 9 12.2 -4.7 358.0 -13.0
1999.03.23 02:00:00 1.0 1.31 0.83 38 -0.26 9 12.2 -4.8 443.0 2.0
1999.03.25 08:00:00 0.6 1.14 1.18 3 -0.18 9 12.6 -12.0 460.0 -29.0
1999.03.29 01:52:00 0.8 0.88 1.72 12 -0.3 1 13.1 -11.1 538.0 -66.0
1999.03.31 20:00:00 1.5 1.53 -99.9 3 -0.2 9 10.7 -2.7 501.0 -37.0
1999.04.04 16:00:00 0.5 0.99 0.63 1 -0.2 9 8.3 -3.8 534.0 -30.0
1999.04.08 07:00:00 0.7 1.64 1.14 32 -0.13 9 8.1 -4.5 381.0 -24.0
1999.04.10 05:00:00 1.3 1.87 1.19 52 -0.2 9 10.9 -4.8 564.0 -22.0
1999.04.14 10:00:00 1.0 1.05 0.98 46 -0.21 9 6.8 -3.8 418.0 -8.0
1999.04.16 11:25:00 1.5 1.51 1.34 4 -0.24 1 24.6 -15.2 463.0 -105.0
1999.04.19 10:00:00 0.5 1.08 1.04 8 -0.18 9 9.0 -7.4 518.0 -48.0
1999.04.20 16:00:00 1.8 1.67 1.71 43 -0.29 9 12.2 -5.8 622.0 -43.0
1999.04.23 20:00:00 0.6 1.02 1.04 3 -0.18 9 6.6 -2.1 448.0 -6.0
1999.04.26 10:00:00 1.0 1.25 1.23 27 -0.29 9 10.0 -5.0 599.0 -37.0
1999.04.28 14:00:00 0.8 1.03 1.32 25 -0.18 9 9.5 -4.4 656.0 -44.0
1999.05.05 15:43:00 2.6 1.52 2.15 35 -0.3 1 10.5 -4.5 492.0 -16.0
1999.05.09 22:00:00 0.7 1.16 0.93 14 -0.13 9 7.7 -2.4 460.0 -4.0
1999.05.12 03:00:00 1.0 2.0 2.4 9 -0.25 9 17.3 -11.0 510.0 -57.0
1999.05.16 00:00:00 1.8 2.87 0.66 30 -0.25 9 5.7 -3.2 408.0 -9.0
1999.05.18 00:56:00 1.2 1.53 1.57 7 -0.21 1 23.2 -11.8 664.0 -26.0
1999.05.22 20:00:00 2.0 2.37 2.62 35 -0.28 9 8.4 -5.5 489.0 -2.0
1999.05.24 11:00:00 1.1 0.81 1.53 7 -0.16 9 13.4 -5.6 580.0 -27.0
1999.05.28 19:00:00 0.7 0.95 1.36 47 -0.27 9 7.9 -4.5 412.0 -9.0
1999.06.02 04:00:00 0.9 1.3 1.43 59 -0.22 9 12.2 -7.5 470.0 -6.0
1999.06.07 16:00:00 0.9 1.17 1.68 1 -0.23 9 11.8 -7.2 647.0 -24.0
1999.06.15 13:08:00 3.3 1.49 1.47 71 -0.45 1 10.3 -5.2 409.0 -2.0
1999.06.22 04:00:00 1.1 0.9 0.48 22 -0.22 9 7.1 -4.8 315.0 -4.0
1999.06.26 03:25:00 0.8 0.93 1.07 10 -0.28 1 15.1 -9.4 354.0 -20.0
1999.06.26 20:16:00 3.4 2.73 1.91 30 -0.48 1 23.4 -6.1 673.0 -24.0
1999.06.28 05:11:00 0.9 1.09 0.75 -1 -0.21 1 16.8 -2.8 889.0 -43.0
1999.07.02 00:59:00 1.5 1.58 6.15 16 -0.4 1 10.6 -4.8 691.0 -34.0
1999.07.06 15:09:00 1.7 1.71 2.66 29 -0.25 1 11.8 -1.8 505.0 -36.0
1999.07.08 01:00:00 1.8 2.28 0.6 13 -0.21 9 11.4 -6.8 435.0 -36.0
1999.07.09 23:00:00 0.9 0.99 1.35 17 -0.17 9 6.7 -5.4 327.0 -13.0
1999.07.12 02:18:00 1.2 2.64 2.36 -1 -0.33 1 11.3 -8.0 318.0 -38.0
1999.07.14 12:00:00 2.1 2.57 2.36 -2 -0.53 9 9.2 -5.0 407.0 -16.0
1999.07.18 05:00:00 0.7 1.18 1.22 54 -0.24 9 7.0 -4.5 331.0 -4.0
1999.07.20 15:00:00 0.5 1.1 0.87 12 -0.15 9 11.5 -5.3 339.0 -6.0
1999.07.21 16:00:00 2.3 1.56 0.77 65 -0.44 9 17.7 -12.4 525.0 -55.0
1999.07.26 23:23:00 2.0 1.69 0.42 24 -0.25 2 7.7 -3.4 466.0 -22.0
1999.07.28 16:00:00 0.7 0.91 0.59 13 -0.14 9 7.1 -5.9 415.0 -40.0
1999.07.30 11:00:00 1.2 1.31 6.46 21 -0.42 9 20.7 -10.3 672.0 -60.0
1999.07.31 18:27:00 0.6 1.35 1.87 -2 -0.25 1 7.8 -6.1 668.0 -37.0
1999.08.02 11:00:00 0.8 0.83 1.41 18 -0.25 9 6.0 -3.1 444.0 -21.0
1999.08.04 02:19:00 0.5 1.08 1.11 4 -0.12 1 13.5 -9.9 379.0 -17.0
1999.08.06 08:00:00 1.9 1.43 6.15 30 -0.27 9 12.3 -9.2 460.0 -29.0
1999.08.08 18:41:00 1.3 1.61 2.29 17 -0.43 3 13.2 -7.7 416.0 -62.0
1999.08.11 22:00:00 0.6 1.13 1.35 15 -0.2 9 10.7 -4.8 419.0 -24.0
1999.08.15 10:44:00 2.6 0.74 1.28 43 -0.32 1 19.6 -7.6 640.0 -47.0
1999.08.18 01:00:00 4.8 2.15 2.09 62 -0.4 9 9.3 -6.8 767.0 -64.0
1999.08.22 05:00:00 1.8 1.31 0.6 14 -0.3 9 9.6 -9.5 467.0 -80.0
1999.08.23 13:00:00 0.7 1.25 0.35 5 -0.22 9 15.1 -8.7 455.0 -80.0
1999.08.24 11:00:00 0.8 1.1 1.05 5 -0.19 9 12.3 -6.3 582.0 -64.0
1999.08.26 12:00:00 0.7 1.43 1.2 0 -0.16 9 8.6 -4.5 664.0 -47.0
1999.08.30 07:00:00 0.8 1.16 1.78 17 -0.19 9 8.4 -4.7 584.0 -45.0
1999.09.03 21:00:00 1.6 1.88 1.27 42 -0.25 9 7.4 -2.4 540.0 -20.0
1999.09.05 22:00:00 0.5 1.08 0.8 3 -0.25 9 8.4 -3.4 382.0 -5.0
1999.09.07 03:00:00 0.9 1.36 1.21 14 -0.24 9 13.6 -7.0 494.0 -20.0
1999.09.09 12:57:00 0.7 0.93 1.15 -1 -0.18 1 10.3 -6.3 546.0 -21.0
1999.09.12 03:59:00 3.2 0.88 7.05 52 -0.37 1 13.6 -8.3 625.0 -71.0
1999.09.15 07:53:00 1.8 2.7 2.52 9 -0.39 3 15.7 -4.7 621.0 -53.0
1999.09.15 20:19:00 1.2 1.42 0.81 6 -0.24 1 8.5 -5.7 596.0 -67.0
1999.09.18 09:00:00 1.4 1.2 1.75 12 -0.21 9 6.6 -3.6 525.0 -40.0
1999.09.20 13:00:00 0.6 0.78 1.45 17 -0.19 9 12.8 -7.5 401.0 -32.0
1999.09.22 12:22:00 1.7 1.57 1.58 12 -0.46 1 28.4 -18.5 602.0 -164.0
1999.09.25 03:00:00 0.8 1.5 1.57 23 -0.14 9 8.5 -3.0 447.0 -32.0
1999.09.26 14:00:00 2.5 1.26 6.71 66 -0.28 9 16.5 -14.0 638.0 -66.0
1999.10.02 03:00:00 0.5 0.65 0.97 29 -0.31 9 9.4 -4.8 437.0 -31.0
1999.10.04 13:00:00 0.7 1.15 0.73 23 -0.19 9 13.5 -6.5 573.0 -31.0
1999.10.07 16:00:00 0.6 1.0 1.13 8 -0.2 9 9.6 -5.5 454.0 -23.0
1999.10.09 20:00:00 3.5 0.85 5.83 60 -0.34 9 17.3 -12.5 624.0 -84.0
1999.10.13 10:00:00 0.5 0.6 6.14 18 -0.19 9 7.9 -3.2 621.0 -56.0
1999.10.14 08:58:00 2.2 0.67 0.58 26 -0.32 3 8.9 -5.0 724.0 -70.0
1999.10.16 19:00:00 1.1 1.04 0.62 11 -0.17 9 6.7 -4.9 626.0 -58.0
1999.10.19 12:00:00 0.9 0.72 1.3 26 -0.14 9 8.1 0.0 376.0 -24.0
1999.10.21 02:25:00 2.1 1.94 0.47 22 -0.29 1 25.8 -19.3 505.0 -68.0
1999.10.22 03:00:00 2.1 1.37 0.47 2 -0.39 9 35.8 -28.2 678.0 -231.0
1999.10.26 22:00:00 0.7 1.57 0.93 3 -0.18 9 7.5 -5.6 427.0 -64.0
1999.10.28 12:16:00 1.0 0.98 0.99 35 -0.24 3 12.0 -6.3 425.0 -67.0
1999.10.31 05:00:00 0.9 1.21 0.98 14 -0.19 9 13.5 -5.4 466.0 -31.0
1999.11.03 21:00:00 0.4 1.55 1.13 3 -0.17 9 11.5 -4.7 373.0 -8.0
1999.11.05 20:10:00 1.6 0.97 1.71 49 -0.28 3 16.3 -14.9 636.0 -81.0
1999.11.11 03:00:00 1.7 1.17 0.71 49 -0.17 9 8.1 -5.6 678.0 -65.0
1999.11.13 13:00:00 1.2 1.53 6.49 17 -0.23 9 14.7 -11.1 483.0 -100.0
1999.11.15 19:00:00 1.8 1.89 1.89 59 -0.31 9 15.3 -10.4 605.0 -86.0
1999.11.20 01:00:00 1.5 1.83 1.31 3 -0.25 9 14.9 -5.4 493.0 -38.0
1999.11.24 11:00:00 0.8 1.37 1.19 -2 -0.21 9 13.0 -5.4 477.0 -52.0
1999.11.27 22:00:00 0.4 1.33 0.93 3 -0.16 9 9.6 -6.1 430.0 -16.0
1999.11.30 07:00:00 1.5 1.71 2.13 41 -0.64 9 14.0 -7.1 396.0 -5.0
1999.12.02 03:00:00 2.5 2.45 2.09 26 -0.44 9 17.1 -7.3 529.0 -37.0
1999.12.04 04:00:00 1.5 1.4 1.51 18 -0.3 9 20.5 -4.2 731.0 -40.0
1999.12.11 14:00:00 0.5 1.58 1.22 5 -0.23 9 7.2 -2.8 461.0 -22.0
1999.12.12 15:51:00 7.8 2.54 5.46 19 -1.93 1 14.7 -7.8 687.0 -92.0
1999.12.13 23:00:00 1.8 2.34 2.97 -2 -0.34 9 12.0 -4.0 489.0 -37.0
1999.12.24 01:00:00 1.4 0.94 0.3 42 -0.21 9 18.8 -6.2 590.0 -16.0
1999.12.25 23:00:00 1.6 1.31 0.53 18 -0.33 9 8.2 -1.3 487.0 -7.0
1999.12.26 21:30:00 1.3 1.26 1.65 8 -0.19 2 12.2 -8.4 454.0 -29.0

 

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