Location of Active Regions [Key] (18-Apr-2024 12:30) Context Image (2024/04/18) Plot of Flare Locations (On a context image) Synoptic Plot: STEREO and Earth views STEREO SECCHI Beacon Images GOES X-rays and Protons   This page is being maintained and updated by the HELIO project. It was originally created as part of the SOARS project. (AR Location plot by Raben Systems; Images from SolarMonitor; GOES data from NOAA/SWPC) (Context image normally SDO AIA 193Å – others used if non available)

Flaring Probability by Active Region (NOAA/SWPC) Forecast for: 18-Apr-2024 AR No. C Class M Class X Class Proton 13633 15% 1% 1% 1% 13634 65% 20% 5% 5% 13635 5% 1% 1% 1% 13636 15% 1% 1% 1% 13637 20% 1% 1% 1% 13638 40% 5% 1% 1% 13639 75% 35% 10% 10% 13641 30% 5% 1% 1% 13643 65% 20% 1% 1% 13644 20% 5% 1% 1% 13645 50% 10% 1% 1% 13646 15% 1% 1% 1% (Issued at ~2200 UT on previous day) Observed Flares by Active Region (LMSAL & SOARS) AR No. C Class M Class X Class Total N/A 12 4 0 16 13638 2 1 0 3 13639 1 0 0 1 (AR locations: NOAA/SWPC) (Totals includes all flares ≥A class) This table is under construction Recent Flares (NOAA/SWPC, LMSAL & SOARS) Date X-ray Class AR No. 2024/04/18 16:16 C9.8 13645 2024/04/18 11:44 C8.9 13645 2024/04/18 07:17 M1.3 13643 2024/04/18 05:55 C7.3 13645 2024/04/18 02:32 M2.2 13638 2024/04/17 23:20 C7.8 13638 2024/04/17 21:55 M1.6 13643 2024/04/17 20:13 C4.3 13639 2024/04/17 20:00 C9.0 13643 2024/04/17 18:13 C4.6 13638 2024/04/17 18:00 C3.3 13645 2024/04/17 16:42 C5.2 13638 2024/04/17 15:45 C6.6 13639 2024/04/17 13:55 C3.7 13639 2024/04/17 13:39 C3.5 13643 2024/04/17 07:22 C8.8 13637 2024/04/17 03:13 C8.1 13639 2024/04/17 00:10 C2.8 13641 2024/04/16 17:49 M1.1 13645 2024/04/16 17:18 C5.3 13639 2024/04/16 15:27 C4.8 13639 2024/04/16 10:06 C3.9 13643 2024/04/16 00:58 C2.7 13639 2024/04/15 23:49 C3.9 13638 2024/04/15 22:18 C2.8 13634 2024/04/15 21:39 C5.2 13638 2024/04/15 20:41 C4.4 13639 2024/04/15 19:25 M4.0 13639 2024/04/15 19:05 C4.2 13634 2024/04/15 18:33 C2.6 13639 2024/04/15 16:47 C5.0 13639 2024/04/15 14:08 M2.2 13639 2024/04/15 14:01 M1.4 13634 2024/04/15 13:43 M1.1 13639 2024/04/15 09:21 M1.2 13639 2024/04/15 08:38 M2.3 13634 2024/04/15 07:15 M1.0 13639 2024/04/15 05:30 C7.9 13634 2024/04/15 04:41 C5.5 13634 2024/04/15 04:11 C5.3 13639 2024/04/15 03:23 C6.3 13639 2024/04/15 02:51 C4.4 13643 2024/04/15 01:06 M1.7 13639 2024/04/15 00:02 C4.6 13639 (Only flares ≥C class are listed) Recent Halo CMEs (SIDC: CACTUS) CME Start Onset (early/late) PA dA Vel. 2024/04/14 06:12 2024/04/15 03:32 2024/05/02 12:47 141 352 1437 2024/04/11 18:48 2024/04/14 12:56 2024/04/21 07:44 066 094 0383 (PA measured counter-clockwise from N)