Solar Activity Reports April 2018


BBSO Solar Activity Report 23 April 2018 15:59:58 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12706 has grown slightly. It remains beta class. No significant flare events are expected today.

NOAA 12706, N03 E20 (X=-327,Y= 126). Beta region.

Position as of April 23, 2018 at 15:30 UT.

JV

BBSO Solar Activity Report 22 April 2018 14:06:32 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12706 has continued to grow. It remains beta class. C-class flare possible from this region.

NOAA 12706, N04 E34 (X=-534,Y= 136). Beta region. C-class flare possible.

Position as of April 22, 2018 at 14:00 UT.

JV

BBSO Solar Activity Report 21 April 2018 15:47:59 UT
Solar activity is low. No significant flare events have been observed since the last report. Region NOAA 12706 has grown somewhat, and a new region has emerged nearby. No significant flare events are expected today.

NOAA 12706, N04 E49 (X=-721,Y= 122). Beta region.

Unnumbered region, S09 E33 (X=-516,Y= -79). Beta region.

Positions as of April 21, 2018 at 16:00 UT.

JV

BBSO Solar Activity Report 20 April 2018 15:52:10 UT
Solar activity is low. No significant flare events have been observed since the last report. No significant flare events expected today.

NOAA 12706, N17 E63 (X=-818,Y= 110). Beta region.

Position as of April 20, 2018 at 16:00 UT.

JV

BBSO Solar Activity Report 19 April 2018 16:02:20 UT
Solar activity is low. No significant flare events have been observed since the last report. The new region has rotated onto the visible disk. No significant flare events are expected today.

Unnumbered region, N04 E76 (X=-926,Y= 88). Beta region.

Position as of April 19, 2018 at 16:00 UT.

JV

BBSO Solar Activity Report 18 April 2018 15:51:12 UT
Solar activity is low. No significant flare events have been observed since the last report. A new region has emerged south of disk center. A new region is just over the east limb at about N03. It produced a long-duration B-class flare at 13:04 UT today. This region should rotate onto the visible disk late today or early tomorrow. No significant flare events are expected today.

Unnumbered region, S14 E05 (X= -81,Y=-145). Alpha region.

Position as of April 18, 2018 at 15:45 UT.

JV

BBSO Solar Activity Report 17 April 2018 15:38:38 UT
Solar activity is low. No significant flare events have been observed since the last report. No significant flare events are expected today.

Unnumbered region, N07 W39 (X= 599, Y= 186). Alpha region.

Position as of April 17, 2018 at 15:45 UT.

JV

BBSO Solar Activity Report 16 April 2018 20:30:18 UT
Solar activity is low. No significant flare events have been observed since the last report. A new region has emerged in the NW. No significant flare events are expected today.

Unnumbered region, N08 W27 (X= 432,Y= 214). Alpha region.

Position as of April 16, 2018 at 20:30 UT.

JV

BBSO Solar Activity Report 16 April 2018 16:22:37 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk is without sunspots. No significant flare events are expected today.

JV

BBSO Solar Activity Report 15 April 2018 14:50:45 UT
Solar activity is low. No significant flare events have been observed since the last report. Two B-class events have been observed in old region NOAA 12704. A very small new region has emerged just NW of NOAA 12704. No significant flare events are expected today.

Unnumbered region, N17 E07 (X=-112,Y= 368). Alpha region.

Position as of April 15, 2018 at 15:00 UT.

JV

BBSO Solar Activity Report 14 April 2018 16:03:49 UT
Solar activity is very low. No significant flare events have been observed since the last report. Region NOAA 12704 has decayed and the visible disk is without spots. No significant flare events are expected today.

JV

BBSO Solar Activity Report 13 April 2018 15:59:55 UT
Solar activity is low. No significant flare events have been observed since the last report. The region in the NE, now NOAA 12704, remains beta class. No significant flare events are expected today.

NOAA 12704, N10 E42 (X=-632,Y= 235). Beta region.

Position as of April 13, 2018 at 15:30 UT.

JV

BBSO Solar Activity Report 12 April 2018 21:56:54 UT
Solar activity is low. No significant flare events have been observed since the last report. A new region has emerged in the NE. The new region is beta class. No significant flare events are expected today.

Unnumbered region, N11 E53 (X=-752,Y= 239). Beta region.

Position as of April 12, 2018 at 22:00 UT.

JV

BBSO Solar Activity Report 12 April 2018 15:24:58 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 11 April 2018 16:40:47 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk is free of spots. No significant flare events are expected today.

JV

BBSO Solar Activity Report 10 April 2018 17:04:17 UT
Solar activity is very low. No significant flare events have been observed since the last report. The small active region present yesterday has decayed. No significant flare events are expected today.

JV

BBSO Solar Activity Report 09 April 2018 16:10:36 UT
Solar activity is low. No significant flare events have been observed since the last report. A new region has emerged in the south. No significant flare events are expected today.

Unnumbered region, S31 E08 (X=-115,Y=-407) Beta region.

Position as of April 9, 2018 at 16:00 UT.

JV

BBSO Solar Activity Report 08 April 2018 14:05:08 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk remains free of spots. No significant flare events are expected today.

JV

BBSO Solar Activity Report 07 April 2018 15:31:27 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 06 April 2018 16:48:34 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

BBSO Solar Activity Report 05 April 2018 15:44:48 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk remains free of spots. No significant flare events are expected today.

JV

BBSO Solar Activity Report 04 April 2018 15:27:33 UT
Solar activity is very low. No significant flare events have been observed since the last report. Three B-class events were observed from the location of the old NOAA 12703 region, and there is an equatorial coronal hole in the eastern hemisphere. No significant flare events are expected today.

JV

BBSO Solar Activity Report 03 April 2018 15:37:43 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk is without spots. No significant flare events are expected today.

JV

BBSO Solar Activity Report 02 April 2018 16:53:34 UT
Solar activity is very low. No significant flare events have been observed since the last report. The visible disk is without spots. No significant flare events are expected today.

JV

BBSO Solar Activity Report 01 April 2018 14:22:11 UT
Solar activity is very low. Region NOAA 12703 (S08 E38) produced a B9 flare at 12:51 UT today, but no significant events have been observed since the last report. The region has decayed and no longer has visible spots. No significant flare events are expected today.

JV


Comments:
John Varsik varsik.njit.edu
© BBSO/NJIT - Automatically generated on 23 April 2018