LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

Detected by cheung, Submitted at 2014-04-11T18:40:14
2014-04-08T03:00:03 --> 2014-04-09T05:10:03
The hopping motion seems associated with the rise of the overlying coronal cavity.

Movie

Detected by cheung, Submitted at 2014-04-11T18:40:14
2014-04-08T03:00:03 --> 2014-04-09T05:10:03
The hopping motion seems associated with the rise of the overlying coronal cavity.

Movie

Detected by cheung, Submitted at 2014-04-11T18:40:14
2014-04-08T03:00:03 --> 2014-04-09T05:10:03
The hopping motion seems associated with the rise of the overlying coronal cavity.

Movie

Detected by weiliu, Submitted at 2014-04-09T00:42:34
2014-04-07T20:30:03 --> 2014-04-07T22:00:03
A large prominence eruption from the SW limb, with a dome-shaped EUV wave front ahead of it.

Movie

Detected by weiliu, Submitted at 2014-04-09T00:42:33
2014-04-07T20:30:03 --> 2014-04-07T22:00:03
A large prominence eruption from the SW limb, with a dome-shaped EUV wave front ahead of it.

Movie

Detected by weiliu, Submitted at 2014-04-07T22:46:08
2014-04-07T07:20:03 --> 2014-04-07T19:40:03
Some V-shaped loops, possibly the lower portion of a flux rope erupted gradually, leaving no trace of on-disk signatures.

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Detected by weiliu, Submitted at 2014-04-07T22:42:38
2014-04-06T22:00:03 --> 2014-04-07T15:00:03
A narrow eruption from the active region just behind the east limb toward the north, likely associated with the (post)flaring loops at the source AR. The eruption also perturbed the off-limb prominences in the polar-crown region that started oscillations.

Movie

Detected by weiliu, Submitted at 2014-04-07T20:40:38
2014-04-06T14:00:03 --> 2014-04-06T18:50:03
A sizable filament near the NW limb erupted, exhibiting considerable twists, but failed to escape the Sun, so most material fell back down.

Movie

Detected by weiliu, Submitted at 2014-04-07T00:34:18
2014-04-06T09:08:03 --> 2014-04-06T12:00:03
A large-scale prominence eruption from the far side behind the west limb. 304 material fanned out from two sides. No visual signatures can be identified in either 171 or 211 channels.

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Detected by weiliu, Submitted at 2014-04-07T00:11:18
2014-04-05T21:50:03 --> 2014-04-06T02:50:03
Very subtle eruption, or probably liftoff of material, at high latitudes near the north pole.

Movie

Detected by weiliu, Submitted at 2014-04-07T00:04:37
2014-04-05T19:40:03 --> 2014-04-05T23:50:03
A sigmoid-shaped filament erupted, causing flaring brightenings. However, I cannot identify ejected filament material at large heights, which could imply this was a failed eruption, but still caused flaring.

Movie

Detected by weiliu, Submitted at 2014-04-06T23:46:31
2014-04-04T23:10:03 --> 2014-04-05T05:00:03
Large-scale prominence eruptions comes one after another.

Movie

Detected by weiliu, Submitted at 2014-04-06T23:23:34
2014-04-03T18:00:03 --> 2014-04-04T02:00:03
Filament eruption toward the south. The ejected material exhibits wavy motions and some returns to the Sun.

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Detected by weiliu, Submitted at 2014-04-06T22:43:57
2014-04-04T13:30:03 --> 2014-04-04T15:00:03
A small surge from the quiet sun on the southwest limb.

Movie

Detected by weiliu, Submitted at 2014-04-06T20:50:01
2014-04-04T13:30:03 --> 2014-04-04T15:30:03
An active region filament eruption, producing a coronal EUV wave which does not seem to propagate further beyond the coronal hole to the northwest of the eruption. This is associated with an C8.3 flare from AR 12207.

Movie

Detected by weiliu, Submitted at 2014-04-06T20:50:00
2014-04-04T13:30:03 --> 2014-04-04T15:30:03
An active region filament eruption, producing a coronal EUV wave which does not seem to propagate further beyond the coronal hole to the northwest of the eruption. This is associated with an C8.3 flare from AR 12207.

Movie

Detected by halocme, Submitted at 2014-04-06T03:48:58
2014-03-28T23:35:24 --> 2014-03-29T00:35:24
Similar to the previous one. Primarily northward propagation. But this one is floowed by a surge-like dark ejection. The active region is 12017.

Movie

Detected by halocme, Submitted at 2014-04-06T03:34:24
2014-03-28T19:00:04 --> 2014-03-28T20:09:40
The coronal wave appears to propagate primarily northward.

Movie

Detected by halocme, Submitted at 2014-04-06T03:02:04
2014-03-28T17:20:23 --> 2014-03-28T20:20:23
This movie shows two eruptions in the northern hemisphere whose longitudes appear to be separate by 100 degrees or so. The former is more impulsive with a large-scale coronal propagating front and appears to follow the slow eruption near the east limb, but the starting times seem to be close. Are these connected?

Movie

Detected by halocme, Submitted at 2014-04-06T03:02:03
2014-03-28T17:20:23 --> 2014-03-28T20:20:23
This movie shows two eruptions in the northern hemisphere whose longitudes appear to be separate by 100 degrees or so. The former is more impulsive with a large-scale coronal propagating front and appears to follow the slow eruption near the east limb, but the starting times seem to be close. Are these connected?

Movie