Sunspot region AR8384

Number of
sunspots
Size Class Magn. Class Spot Location
1998/11/10 1 150 HHX S27E77
1998/11/11 2 350 HKX S27E64
1998/11/12 4 610 DKC S27E53
1998/11/13 5 470 CKO S28E39
1998/11/14 8 470 CHO S27E27
1998/11/15 12 520 DHO S28E14
1998/11/16 8 480 DHO S28E02
1998/11/17 9 460 DKO S28W10
1998/11/18 8 410 DKO S27W24
1998/11/19 12 370 DKO S28W36
1998/11/20 6 330 HKX S27W49
1998/11/21 7 350 CHO S28W62
1998/11/22 6 330 CHO S27W75
1998/11/23 6 240 CKO S26W88
X
4

The top 4 solar flares from sunspot region 8384

Start Maximum End
1X5.371998/11/2206:3006:4206:49
2X3.591998/11/2216:1016:2316:32
3X3.241998/11/2306:2806:4406:58
4X1.541998/11/2402:0702:2002:37

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Space weather facts

Last X-flare2026/04/24X2.5
Last M-flare2026/04/28M1.11
Last geomagnetic storm2026/04/20Kp5 (G1)
Spotless days
Last 365 days3 days
20263 days (2%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
April 202679.3 -6.6
Last 30 days88.1 -5.5

This day in history*

Solar flares
11998X1.61
22000M4.1
32024M2.7
42001M2.57
52013M1.61
DstG
11978-145G3
21977-98G2
32024-96G3
41960-95
51998-85G3
*since 1994

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