Recent Events Reported by Observers
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Detected by cheung, Submitted at 2013-02-13T00:38:02
2013-02-11T21:20:03 --> 2013-02-12T00:20:03
The eruption seems to impulsively generate a shock that propagats ahead of the rising filamentary material.
Detected by cheung, Submitted at 2013-02-13T00:33:42
2013-02-11T18:50:03 --> 2013-02-11T20:10:03
This filament eruiption injects material into an open flux region. While some material (as signal in the 304 channel) escapes the AIA field-of-view, the remainder seems to be temporarily suspended in the corona before a sunward descent and/or in-situ disappearance.
Detected by cheung, Submitted at 2013-02-13T00:33:41
2013-02-11T18:50:03 --> 2013-02-11T20:10:03
This filament eruiption injects material into an open flux region. While some material (as signal in the 304 channel) escapes the AIA field-of-view, the remainder seems to be temporarily suspended in the corona before a sunward descent and/or in-situ disappearance.
Detected by cheung, Submitted at 2013-02-13T00:26:55
2013-02-11T02:00:03 --> 2013-02-11T04:30:03
A gentle filament ejection that takes place over the course of two hours.
Detected by halocme, Submitted at 2013-02-12T05:07:23
2013-02-08T22:00:03 --> 2013-02-09T03:00:03
Part of the east-west filament around the center of the images is seen to reconfigure, corresponding to a diffuse outflow seen on the west limb in EUVI/STB images (23:30-01:30). We should probably not ignore such slow and subtle changes when thinking of heliospheric disturbances.
Detected by halocme, Submitted at 2013-02-12T04:32:40
2013-02-08T07:30:35 --> 2013-02-08T10:00:35
This eruption is found while searching limb activities in EUVI/STB images. Although the erupted filament lay east of the active region, the flaring was also seen in the active region coe.
Detected by halocme, Submitted at 2013-02-11T23:12:17
2013-02-09T07:10:11 --> 2013-02-09T08:40:11
An outflow and dimming high up in the corona suggests that an eruption occurs behind the limb. However, in this case, STB data indicate the source region on or slighty inside the limb. However, 304 A images do not showa trace of prominence erution.
Detected by halocme, Submitted at 2013-02-11T21:42:34
2013-02-08T22:00:03 --> 2013-02-08T23:00:03
A major CME by LASCO with possible shock signatures. EUVI/STA data indicates an EUV wave. The source regions is 37 degrees behind the limb.
Detected by halocme, Submitted at 2013-02-11T21:25:40
2013-02-08T00:40:12 --> 2013-02-08T02:00:36
Vo clear filament eruption, but this B4.0 flare seems quite dymanic. It is associated with a narrow CME observed by LASCO in the NW quadrant (but not by STEREO coronagraphs).
Detected by halocme, Submitted at 2013-02-11T02:45:34
2013-02-09T04:30:35 --> 2013-02-09T08:00:35
Changes in the northern part of the filament was more apparent before the eruption took off. A large area north of the eruption is seen to dim. Post-flare loops and flare ribbons are clearly observed. The associated CME is not very spectacular with the bright part confined to north. Therefore, it is not likely that this eruption will hit the geo-space.
Detected by anny, Submitted at 2013-02-08T20:39:14
2013-02-07T00:00:03 --> 2013-02-07T05:03:03
A large flux rope lifts up and then most of it sinks back. There is a small blob, however, that separates from the apex, keeps hanging in the corona for a little longer than the rest of the filament, and than disappears.
Detected by derosa, Submitted at 2013-02-11T18:14:59
2013-02-02T06:00:03 --> 2013-02-03T00:00:03
Initial stages of a small active region on the solar disk. A day or two later, this newly emergent flux region develops a sunspot and is labeled as AR11668.
Detected by anny, Submitted at 2013-02-07T23:56:00
2013-02-06T00:00:03 --> 2013-02-06T01:12:03
This is a high-cadence view on the beginning on the major eruption annotated earlier.
Detected by anny, Submitted at 2013-02-07T23:42:02
2013-02-06T11:09:03 --> 2013-02-07T00:00:03
A thin vertically extended structure in 304A slowly becomes elongated in a mushroom-like structure which in turn slowly merges with a second thin vertical spike nearby. Little to nothing shows up in 211A.
Detected by anny, Submitted at 2013-02-07T23:35:38
2013-02-06T03:12:03 --> 2013-02-06T04:36:03
A "V"-like shape on the NE limb.
Detected by anny, Submitted at 2013-02-07T23:33:39
2013-02-06T00:00:03 --> 2013-02-06T04:36:03
This large filament eruption is followed by a coronal wave, which is in turn followed by another, much fainter eruption in a neighboring AR.
Detected by anny, Submitted at 2013-02-07T23:33:37
2013-02-06T00:00:03 --> 2013-02-06T04:36:03
This large filament eruption is followed by a coronal wave, which is in turn followed by another, much fainter eruption in a neighboring AR.
Detected by anny, Submitted at 2013-02-07T23:33:38
2013-02-06T00:00:03 --> 2013-02-06T04:36:03
This large filament eruption is followed by a coronal wave, which is in turn followed by another, much fainter eruption in a neighboring AR.
Detected by anny, Submitted at 2013-02-07T23:25:08
2013-02-06T00:00:03 --> 2013-02-06T04:36:03
A C-class flare produced this enormous eruption on the N disk.
Detected by anny, Submitted at 2013-02-07T23:18:48
2013-02-05T01:45:03 --> 2013-02-05T05:51:03
Loop tops on the E limb form a thin extended almost horizontal line - for a short time.
