Open Access

Table A.1.

Spectral parameters of GLEs since 1986 as compiled from the works of Raukunen et al. (2018) and Koldobskiy et al. (2021).

GLE Onset time Duration (h) Band function parameters
MBF parameters
Recorded spacecraft
J 0 γ 1 γ 2 R 0 γ 1 R 1 J 2 γ 2 R 2
40 1989-07-25 0850 80 1.29E+7 0.54 6.60 1.82E−1 −0.24 0.154 7.33E+4 6.18 +∞ GOES 6
41 1989-08-16 0145 150 7.27E+7 1.91 5.86 1.85E−1 2.10 0.315 1.65E+6 4.25 1.375 GOES 6
42 1989-09-29 1135 340 1.80E+5, 2.03E+10 2.06, −0.11 2.63, 4.58 3.66E+0, 9.45E−2 −1.95 0.069 9.89E+6 3.39 5.935 GOES 6
43 1989-10-19 1310 77 1.22E+9, 9.09E+9 0.53, 0.91 5.81, 4.43 1.62E−1, 8.44E−2 −1.21 0.109 6.59E+6 4.44 2.960 GOES 6
44 1989-10-22 1810 48 1.09E+9 1.23 7.25 1.35E−1 0.35 0.122 1.84E+6 6.07 5.807 GOES 6
45 1989-10-24 1820 264 4.42E+7 2.18 5.65 3.85E−1 −1.77 0.077 1.19E+7 2.95 1.131 GOES 6
46 1989-11-15 0705 72 3.85E+6 0.97 5.53 2.20E−1 −1.16 0.117 5.58E+4 4.97 +∞ GOES 6
47 1990-05-21 2230 70 1.13E+8 0.55 4.31 1.37E−1 −1.55 0.088 2.85E+5 4.06 +∞ GOES 6
48 1990-05-24 2110 47 5.58E+7 0.80 4.91 1.83E−1 −0.95 0.137 6.14E+5 4.08 7.501 GOES 6
49 1990-05-26 2055 37 4.69E+7 0.33 5.72 1.83E−1 −1.03 0.131 2.80E+5 4:51 +∞ GOES 6
50 1990-05-28 0600 120 7.66E+7 0.42 4.98 1.43E−1 −0.80 0.142 1.67E+5 5.51 +∞ GOES 6
51 1991-06-11 0230 102 8.36E+8 0.97 5.14 1.05E−1 −2.31 0.059 1.55E+5 4.87 +∞ GOES 6
52 1991-06-15 0730 100 2.52E+7 2.18 5.98 1.43E−1 1.13 0.200 8.92E+5 5.02 2.883 GOES 6
53 1992-06-25 2035 100 8.62E+5 3.12 6.12 3.50E−1 2.12 0.297 8.89E+4 5.28 +∞ GOES 6
54 1992-11-02 0350 100 1.97E+9 0.46 6.91 9.51E−2 GOES 6
55 1997-11-06 1210 153 8.15E+8 0.28 5.38 1.16E−1 0.75 0.165 9.66E+5 4.23 3.077 GOES 8
56 1998-05-02 1345 52 8.98E+6 1.31 6.51 1.96E−1 1.57 0.221 6.26E+4 5.01 +∞ GOES 8
57 1998-05-06 0815 35 1.64E+6 1.92 7.46 2.02E−1 GOES 8
58 1998-08-24 2215 91 2.10E+5, 1.63E+4 2.98, 5.29 5.27, 7.74 6.77E−1, 9.83E−1 4.60 −0.277 1.55E+6 1.65 0.300 GOES 8, 10,
59 2000-07-14 1015 149 2.94E+9, 6.01E+7 0.51, 3.24 7.46, 7.85 1.23E−1, 2.26E−1 2.80 0.276 3.46E+6 5.85 2.191 GOES 8, 10, 11
60 2001-04-15 1400 60 5.22E+7 1.39 5.69 2.60E−1 1.02 0.290 2.90E+6 4.57 3.321 GOES 8, 10, 11
61 2001-04-18 0235 60 8.39E+6 1.85 5.02 2.37E−1 2.37 0.547 3.68E+5 4.01 5.172 GOES 8, 10, 11
62 2001-11-04 1630 106 2.14E+9, 4.78E+8 0.24, 2.36 6.67, 11.2 9.34E−2, 1.29E−1 3.70 0.311 3.08E+5 6.63 +∞ GOES 8, 10, 11
63 2001-12-26 0530 48 2.17E+7 1.81 7.86 1.80E−1 2.45 0.245 5.79E+5 4.11 0.673 GOES 8, 10, 11
64 2002-08-24 0120 77 5.06E6 2.36 6.70 2.25E−1 2.09 0.281 1.69E+5 7.00 +∞ GOES 8, 10, 11
65 2003-10-28 1105 34 8.44E+9, 1.12E+8 0.01, 2.81 6.48, 8.92 8.88E−2, 1.71E−1 6.49 −0.525 5.31E+6 0.01 0.447 GOES 10, 11
66 2003-10-29 2105 84 7.62E+7 2.04 6.86 2.06E−1 1.56 0.188 5.19E+5 6.85 +∞ GOES 10, 11
67 2003-11-02 1730 48 2.27E+6 3.50 7.01 3.21E−1 3.62 0.541 1.81E+5 5.40 +∞ GOES 10, 11
68 2005-01-17 0955 42 3.51E+7 2.65 8.29 1.62E−1 GOES 10, 11
69 2005-01-20 0630 96 3.80E+8 0.72 5.78 2.04E−1 1.16 0.295 8.03E+6 4.73 2.392 GOES 10, 11
70 2006-12-13 0245 84 1.33E+8 1.05 5.80 1.77E−1 0.18 0.114 1.46E+6 3.77 1.449 GOES 10, 11
71 2012-05-17 0140 100 1.03E+7 1.36 6.96 2.19E−1 2.23 0.372 2.60E+5 7.03 24.488 GOES 13, 15
72 2017-09-10 1605 152 1.46 0.164 4.59E+5 6.31 +∞ GOES 13, 15, 16

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.