Viewing archive of Monday, 29 November 1999 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot number New regionsBackground fluxMaximum fluxCM
101 -720C7.86M1.6641

Sunspot regions

Region 8771

Number of
sunspots
Size Class Magn. Class Spot Location
6 -9 170 -550 EAO S15W85

Solar flares on this day

C9.49

Region 8772

Number of
sunspots
Size Class Magn. Class Spot Location
1 -5 0 -10 AXX N07W55

Region 8773

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 20 BXO S12W71

Solar flares on this day

M1.66

Region 8776

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 90 10 DAO S26W83

Region 8778

Number of
sunspots
Size Class Magn. Class Spot Location
31 -5 200 20 EAI S14W33

Solar flares on this day

C8.61 C6.16

Region 8779

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 40 HAX S10W83

Region 8780

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 0 AXX S11W03

Region 8781

Number of
sunspots
Size Class Magn. Class Spot Location
27 14 170 70 DAI S13E22

Region 8782

Number of
sunspots
Size Class Magn. Class Spot Location
9 5 40 30 CSO N10W13

All times in UTC

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Last X-flare2026/02/04X4.21
Last M-flare2026/03/15M1.0
Last geomagnetic storm2026/03/14Kp6 (G2)
Spotless days
Last 365 days3 days
20263 days (4%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202683.6 +5.4
Last 30 days59 -67.6

This day in history*

Solar flares
11998M3.67
22002M3.1
32012M2.65
41998M2.41
52000M2.06
DstG
11989-159G3
21993-90G2
32012-88G2
41994-66G2
51981-62G1
*since 1994

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