Solar Activity Reports May 2018


BBSO Solar Activity Report 26 May 2018 16:09:34 UT
Solar activity is low. No significant flare events have been observed since the last report. Regions NOAA 12711 and NOAA 12712 remain beta class. No significant flare events expected today.

NOAA 12711, N06 W64 (X= 848,Y= 109). Beta region.

NOAA 12712,N17 E01 (X= -16,Y= 299). Beta region.

Positions as of May 26, 2018 at 16:00 UT.

JV

BBSO Solar Activity Report 25 May 2018 16:15:44 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12710 has decayed. Regions NOAA 12711 and NOAA 12712 remain beta class. No significant flare events are expected today.

NOAA 12711, N06 W51 (X= 734,Y= 114). Beta region.

NOAA 12712, N13 E65 (X=-838,Y= 223). Beta region.

Positions as of May 25, 2018 at 16:00 UT.

JV

BBSO Solar Activity Report 24 May 2018 16:32:10 UT
Solar activity is moderate. A C2.0 flare was observed at 18:03 UT yesterday from a region beyond the east limb. This region has now rotated onto the visible disk. A C-class flare is likely from the new region in the east and possible from region NOAA 12711.

NOAA 12711, N06 W38 (X= 581,Y= 119). Beta region. Growing. C-class flare possible.

NOAA 12710, N18 E28 (X=-424,Y= 315). Alpha region. Decaying.

Unnumbered region, N16 E80 (X=-897,Y= 266). Beta-gamma region. C-class flare likely.

Positions as of May 24, 2018 at 16:00 UT.

JV

BBSO Solar Activity Report 23 May 2018 13:42:12 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12710 has produced B-class events. A new region has emerged west of disk center. Another region appears to be just beyond the east limb. Region NOAA 12710 and the new region in the west may produce C-class events.

Unnumbered region, N06 W22 (X= 355,Y= 126). Beta region. C-class flare possible.

NOAA 12710, N17 E45 (X=-643,Y= 297). Beta region. C-class flare possible.

Positions as of May 23, 2018 at 13:00 UT.

JV

BBSO Solar Activity Report 22 May 2018 17:11:37 UT
Solar activity is low. No significant flare events have been observed since the last report. New region NOAA 12710 has grown since yesterday and is now beta class. The position given yesterday was incorrect and should have read N18, not N08. A region beyond the east limb at about N12 has been producing B-class events. C-class events are possible from the region beyond the east limb at N12.

NOAA 12710, N16 E53 (X=-730,Y=279). Beta region.

Position as of May 22, 2018 at 17:00 UT.

JV

BBSO Solar Activity Report 21 May 2018 14:29:49 UT
Solar activity is low. No significant flare events have been observed since the last report. A new region has rotated onto the visible disk. No significant flare events are expected today.

Unnumbered region, N08 E68 (X=-872,Y= 144). Alpha region.

Position as of May 21, 2018 at 14:15 UT.

JV

BBSO Solar Activity Report 20 May 2018 14:50:46 UT
Solar activity is very low. No significant flare events have been observed since the last report. None are expected today.

JV

BBSO Solar Activity Report 18 May 2018 16:09:09 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk remains without spots. No significant flare events are expected today.

JV

BBSO Solar Activity Report 17 May 2018 15:52:54 UT
Solar activity is very low. No significant flare events have been observed since the last report. None are expected today.

JV

BBSO Solar Activity Report 16 May 2018 15:33:21 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk is free of spots. There is a small area of faculae in the east. No significant flare events are expected today.

JV

BBSO Solar Activity Report 15 May 2018 16:28:46 UT
Solar activity is very low. No significant flare events have been observed since the last report. No spots are visible on the disk today. No significant flare events are expected today.

JV

BBSO Solar Activity Report 14 May 2018 15:32:29 UT
Solar activity is very low. No significant flare events have been observed since the last report. Region NOAA 12709 has decayed. No significant flare events are expected today.

JV

BBSO Solar Activity Report 13 May 2018 14:28:57 UT
Solar activity is low. No significant flare events have been observed since the last report. None are expected today.

NOAA 12709, N06 E03 (X= -50,Y= 147). Alpha region.

Position as of May 13, 2018 at 14:30 UT.

JV

BBSO Solar Activity Report 12 May 2018 15:48:17 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12709 is now beta class. No significant flare events are expected today.

NOAA 12709, N05 E15 (X=-246,Y= 130). Beta region.

Position as of May 12, 2018 at 15:45 UT.

JV

BBSO Solar Activity Report 11 May 2018 16:45:38 UT
Solar activity is low. No significant flare events have been observed since the last report. None are expected today.

NOAA 12709, N05 E28 (X=-445,Y= 127). Alpha region.

Position as of May 11, 2018 at 16:30 UT.

JV

BBSO Solar Activity Report 10 May 2018 15:32:34 UT
Solar activity is low. No significant flare events have been observed since the last report. None are expected today.

NOAA 12709, N05 E43 (X=-648,Y= 122). Alpha region.

Position as of May 10, 2018 at 15:30 UT.

JV

BBSO Solar Activity Report 09 May 2018 16:06:38 UT
Solar activity is low. No significant flare events have been observed since the last report. No significant flare events are expected today.

NOAA 12708, S09 W11 (X= 180,Y= -96) Alpha-f region.

NOAA 12709, N05 E55 (X=-778,Y= 114). Alpha region.

Positions as of May 9, 2018 at 16:00 UT.

JV

BBSO Solar Activity Report 08 May 2018 16:29:46 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12708 is decaying. A new region has rotated onto the visible disk. No significant flare events are expected today.

NOAA 12708, S10 E05 (X= -82,Y=-110). Alpha-f region.

Unnumbered region, N06 E69 (X=-884,Y= 119). Alpha region.

Positions as of May 8, 2018 at 16:30 UT.

JV

BBSO Solar Activity Report 07 May 2018 14:30:07 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12708 remains beta class. No significant flare events expected today.

NOAA 12708, S10 E17 (X=-275,Y=-110). Beta region.

Position as of May 7, 2018 at 14:30 UT.

JV

BBSO Solar Activity Report 06 May 2018 14:16:49 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12708 remains beta class. No significant flare events are expected today.

NOAA 12708, S08 E30 (X=-473,Y= -81). Beta region.

Position as of May 6, 2018 at 14:00 UT.

JV

BBSO Solar Activity Report 05 May 2018 15:50:32 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12708 appears to be stable. An area of plage is visible in the NE. No significant flare events are expected today.

NOAA 12708, S09 E43 (X=-643,Y=-104). Beta region.

Position as of May 5, 2018 at 16:00 UT.

JV

BBSO Solar Activity Report 04 May 2018 16:17:02 UT
Solar activity is low. No significant flare events have been observed since the last report. A new region has emerged in the SE. The region is now beta class. No significant flare events expected today.

Unnumbered region, S09 E56 (X=-781,Y=-114). Beta region.

Position as of May 4, 2018 at 16:10 UT.

JV

BBSO Solar Activity Report 03 May 2018 15:33:16 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk remains without spots. No significant flare events are expected today.

JV

BBSO Solar Activity Report 02 May 2018 14:50:01 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk remains free of spots. STEREO indicates there may be some activity on the far side of the Sun. No significant flare events are expected today.

JV

BBSO Solar Activity Report 01 May 2018 15:49:34 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk remains spotless. No significant flare events are expected today.

JV


Comments:
John Varsik varsik.njit.edu
© BBSO/NJIT - Automatically generated on 26 May 2018