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Sunspot region AR8771

Number of
sunspots		 Size Class Magn. Class Spot Location
1999/11/18 13 70 CSO S13E59
1999/11/19 15 170 FAO S14E46
1999/11/20 22 150 DAI S15E28
1999/11/21 20 180 DAI S17E12
1999/11/22 32 220 EAI S16E01
1999/11/23 24 280 EAI S16W11
1999/11/24 26 650 EKC S14W26
1999/11/25 18 750 EKI S15W40
1999/11/26 21 820 FKI S15W51
1999/11/27 17 720 FKI S14W63
1999/11/28 15 720 EKI S14W78
1999/11/29 6 170 EAO S15W85
CMX
24131

The top 10 solar flares from sunspot region 8771

Start Maximum End
1X2.041999/11/2712:0512:1212:16
2M8.261999/11/2601:1001:2301:38
3M5.061999/11/2801:2601:4602:00
4M4.641999/11/2022:1722:3522:51
5M4.331999/11/2423:2723:3723:44
6M4.061999/11/2702:3603:0103:12
7M2.971999/11/2518:5919:1919:29
8M2.761999/11/2603:5004:0004:14
9M2.061999/11/1801:4201:4901:54
10M1.771999/11/2705:4305:4905:58
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Last X-flare2024/11/06X2.39
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Spotless days
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Last 30 days165.1 +20.3

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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