Recent Events Reported by Observers
Previous Next
Detected by weiliu, Submitted at 2014-02-21T21:47:58
2014-02-18T21:30:03 --> 2014-02-19T00:00:03
A quiescent filament erupted, starting with a gradual liftoff, followed by some minor brightening in the 211 A channel at its base.
Detected by weiliu, Submitted at 2014-02-21T21:40:34
2014-02-18T06:10:03 --> 2014-02-18T07:10:03
A beautiful surge made a flower shape, while the material was pushed up and reached the apex of its trajectory, then fell back down along the original path.
Detected by weiliu, Submitted at 2014-02-21T21:34:51
2014-02-18T00:00:03 --> 2014-02-18T10:00:03
A large-scale quiescent filament erupted, producing two bright "flare" ribbons, although most of the filament material fell back.
Detected by halocme, Submitted at 2015-05-11T20:15:55
2014-02-16T02:00:03 --> 2014-02-16T04:00:03
Fast eruption with significant dimming. The low-lying structure that was left behind the eeruption seemed to re-merge.
Detected by halocme, Submitted at 2015-05-11T20:13:29
2014-02-16T02:00:03 --> 2014-02-16T04:00:03
Fast eruption with significant dimming. The low-lying structure that was left behind the eeruption seemed to re-merge.
Detected by halocme, Submitted at 2015-05-11T20:15:55
2014-02-16T00:30:35 --> 2014-02-16T03:00:35
Slow eruption causing minor dimming, It seems the immiediate action for the eruption took place behind the limb.
Detected by halocme, Submitted at 2015-05-11T20:16:23
2014-02-15T20:50:23 --> 2014-02-15T23:20:23
The erupting loop is most clearly seen in 171 A images followed by dimming in the coronal volume in 211 A images. In 304 A images, the filament is seen to erupt, consisting of at least two strands.
Detected by halocme, Submitted at 2015-05-11T20:15:54
2014-02-15T20:50:23 --> 2014-02-15T23:20:23
The erupting loop is most clearly seen in 171 A images followed by dimming in the coronal volume in 211 A images. In 304 A images, the filament is seen to erupt, consisting of at least two strands.
Detected by halocme, Submitted at 2015-05-11T20:15:54
2014-02-15T03:55:11 --> 2014-02-15T06:01:11
Small eruptions in two closed systems, first in the southern region followed by the one in the northern region. The latter seems to be more global in the sense that it affected trans-equatorial loops.
Detected by halocme, Submitted at 2015-05-11T20:15:54
2014-02-15T01:00:03 --> 2014-02-15T03:00:03
The initial action for the eruption seems to take place at high altitudes, where no filaments are seen in 304 A images. Small dimming also results from the eruption.
Detected by halocme, Submitted at 2015-05-11T20:13:28
2014-02-15T01:00:03 --> 2014-02-15T03:00:03
The initial action for the eruption seems to take place at high altitudes, where no filaments are seen in 304 A images. Small dimming also results from the eruption.
Detected by halocme, Submitted at 2015-05-11T20:15:53
2014-02-16T13:30:35 --> 2014-02-16T15:30:35
Some may call this a filament eruption because of the outward motion of a dark structure as seen in 304 A channel. However, this event gives an impression that the dark material moves along open field that looks likea widely open funnel. One may not expect an associated CME.
Detected by halocme, Submitted at 2015-05-11T20:13:39
2014-02-16T09:10:11 --> 2014-02-16T10:00:35
The flare was of short duration. In the GOES X-ray light curve, (start, peak, end) = (09:20, 09:26, 09:29). But it launched a nice large-scale coronal propagating front (LCPF) or EUV wave, which was quite fast, e.g., 1000 km s(-1). Apparently, it was also associated with a CME, that at least initially looked like a halo.
Detected by halocme, Submitted at 2014-02-18T01:18:52
2014-02-16T09:10:11 --> 2014-02-16T10:00:35
The flare was of short duration. In the GOES X-ray light curve, (start, peak, end) = (09:20, 09:26, 09:29). But it launched a nice large-scale coronal propagating front (LCPF) or EUV wave, which was quite fast, e.g., 1000 km s(-1). Apparently, it was also associated with a CME, that at least initially looked like a halo.
Detected by anny, Submitted at 2014-02-13T00:31:14
2014-02-08T20:30:03 --> 2014-02-09T00:00:03
A loop structure slowly rises up, until eventually the bright loop tops form a thin elongated bright line. This is followed by a minor, perhaps incomplete, surge eruption.
Detected by anny, Submitted at 2014-02-13T00:31:13
2014-02-08T20:30:03 --> 2014-02-09T00:00:03
A loop structure slowly rises up, until eventually the bright loop tops form a thin elongated bright line. This is followed by a minor, perhaps incomplete, surge eruption.
Detected by anny, Submitted at 2014-02-13T00:27:46
2014-02-08T18:50:03 --> 2014-02-08T21:14:03
An explosive dimming in 211A, associated with footpoint brightening in 304A.
Detected by anny, Submitted at 2014-02-13T00:25:25
2014-02-08T04:48:03 --> 2014-02-08T12:48:03
A sequence of mostly small-scale spray surges at the same location on the W disk.
Detected by anny, Submitted at 2014-02-13T00:18:36
2014-02-07T09:46:03 --> 2014-02-07T15:48:03
After a spray surge on the E disk, a flare happens on the W disk, immediately followed by three consecuitive trqansient brightenings in the three ARs on the E hemisphere. This is followed by a slow eruption of a cavity in 171A on the E limb and a slow eruption of a 304A prominence on the S limb.
Detected by anny, Submitted at 2014-02-13T00:18:35
2014-02-07T09:46:03 --> 2014-02-07T15:48:03
After a spray surge on the E disk, a flare happens on the W disk, immediately followed by three consecuitive trqansient brightenings in the three ARs on the E hemisphere. This is followed by a slow eruption of a cavity in 171A on the E limb and a slow eruption of a 304A prominence on the S limb.