Viewing archive of Friday, 2 July 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
232 -42C2M3.6102

Sunspot regions

Region 8592

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 -10 AXX N23W86

Region 8594

Number of
sunspots
Size Class Magn. Class Spot Location
5 10 -20 BXO N14W64

Region 8598

Number of
sunspots
Size Class Magn. Class Spot Location
7 -7 120 -20 EAO N22W67

Region 8599

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 10 -10 AXX S14W55

Region 8602

Number of
sunspots
Size Class Magn. Class Spot Location
14 -1 260 50 DAO N18W34

Solar flares on this day

C3.34 C4.07 C3.06

Region 8603

Number of
sunspots
Size Class Magn. Class Spot Location
33 -3 170 60 EAI S14W25

Solar flares on this day

C4.36 C2.49 C2.07

Region 8606

Number of
sunspots
Size Class Magn. Class Spot Location
9 4 60 10 DSO N16W60

Region 8610

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 20 10 AXX N11W39

Region 8611

Number of
sunspots
Size Class Magn. Class Spot Location
37 7 340 90 EAI S25E07

Solar flares on this day

M2.37 C3.41

Region 8613

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 50 10 CSO N18E55

Solar flares on this day

C6.71

Region 8614

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N19E72

Solar flares on this day

M3.6

Region 8615

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX S29E77

All times in UTC

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2026/01/18X1.9
Last M-flare2026/01/21M3.4
Last geomagnetic storm2026/01/28Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
January 2026119.2 -4.8
Last 30 days119.5 +1.5

This day in history*

Solar flares
12014M9.58
22015M3.48
32014M3.09
42015M2.98
52015M2.48
DstG
11977-95G1
21978-88G2
31957-79G2
42003-66G1
51963-57G1
*since 1994

Social networks