太陽黒点 Sunspot

太陽黒点相対数の推定値 Estimated international sunspot number

このページでは最新の黒点数とその推移グラフを表示しています。またNASAの最新の太陽黒点画像を表示しています。

1M 3M 6M 1Y 3Y 5Y 10Y 20Y 30Y 50Y 100Y MAX
日付 date 黒点数 number
2026-04-20 46
2026-04-19 40
2026-04-18 45
2026-04-17 53
2026-04-16 54
2026-04-15 53
2026-04-14 61
2026-04-13 58
2026-04-12 42
2026-04-11 45
2026-04-10 31
2026-04-09 65
2026-04-08 77
2026-04-07 94
2026-04-06 106
2026-04-05 99
2026-04-04 117
2026-04-03 131
2026-04-02 149
2026-04-01 137
2026-03-31 143
2026-03-30 145
2026-03-29 142
2026-03-28 139
2026-03-27 144
2026-03-26 125
2026-03-25 113
2026-03-24 116
2026-03-23 116
2026-03-22 109
2026-03-21 47
2026-03-20 31
2026-03-19 37
2026-03-18 68
2026-03-17 65
2026-03-16 74
2026-03-15 71
2026-03-14 64
2026-03-13 84
2026-03-12 106
2026-03-11 115
2026-03-10 85
2026-03-09 85
2026-03-08 79
2026-03-07 83
2026-03-06 91
2026-03-05 91
2026-03-04 72
2026-03-03 86
2026-03-02 82
2026-03-01 81
2026-02-28 57
2026-02-27 42
2026-02-26 33
2026-02-25 17
2026-02-24 3
2026-02-23 9
2026-02-22 4
2026-02-21 13
2026-02-20 38
2026-02-19 43
2026-02-18 44
2026-02-17 69
2026-02-16 78
2026-02-15 72
2026-02-14 88
2026-02-13 70
2026-02-12 81
2026-02-11 92
2026-02-10 117
2026-02-09 117
2026-02-08 149
2026-02-07 142
2026-02-06 144
2026-02-05 145
2026-02-04 151
2026-02-03 169
2026-02-02 137
2026-02-01 103
2026-01-31 116
2026-01-30 94
2026-01-29 93
2026-01-28 126
2026-01-27 110
2026-01-26 135
2026-01-25 156
2026-01-24 162
2026-01-23 173
2026-01-22 192
2026-01-21 161

※データはこちらから頂いております。
Sunspot Index and Long-term Solar Observations
Solar Dynamics Observatory