LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Highest Rated Events (only 193 and 304 shown) All AR FE FL

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2015-11-05T21:52:26
2015-11-04T13:16:06 --> 2015-11-04T15:08:06
An eruptive mid-M class flare occurs in a largely isolated, large AR very near DC. A coronal propagating front is seen moving through QS corona around it primarily towards the N, W, and SW.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by halocme, Submitted at 2015-10-19T07:11:54
2015-10-16T12:45:34 --> 2015-10-16T13:55:34
Starting from a backside flare with a narrow but powerful ejection, there were four flares within a 70 minute interval from different regions. Perhaps this suggests a possible linkage among these regions. See https://twitter.com/halocme/status/655193082283950080.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by cheung, Submitted at 2014-09-10T21:40:31
2014-09-07T19:30:04 --> 2014-09-07T20:58:04
A nice C7.8 flare from AR 12157. The lack of a coronal dimming and the passiveness of neighboring loop structures suggest this flare is confined (i.e. no ejection of material out of the AR).

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by cheung, Submitted at 2014-09-10T21:40:30
2014-09-07T01:40:04 --> 2014-09-07T05:10:04
Hot loops (in the 94 channel, red) appear above the arcade loops following the flare.

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Detected by cheung, Submitted at 2014-09-03T21:40:40
2014-09-03T13:20:03 --> 2014-09-03T16:10:03
The footpoints of the loops associated with this flare are occulted by the limb. There are no clear signatures of a coronal mass ejection.

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Detected by schryver, Submitted at 2014-02-12T17:32:25
2014-02-11T01:48:35 --> 2014-02-11T05:28:35
A compact flare in a region SEof DC flares, as a spary/surge from a region to its NW occurs.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by cheung, Submitted at 2014-02-10T02:14:29
2012-10-10T05:20:03 --> 2012-10-10T08:10:03
The following attributes suggest an emerging flux region just behind the limb: 1. Very dynamic loops structures, 2. Frequent surges (optically thick material) in the foreground of the EUV loops, and 3. A localized brightening, possibly due to reconnection event(s). Surges are commonly found in the periphery of emerging flux regions as the emerging magnetic field impinges on pre-existing neighbouring field. The squeezing of the field could squirt dense material into a surge.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by slater, Submitted at 2014-01-09T04:34:43
2014-01-07T17:30:35 --> 2014-01-08T03:30:35
Large eruptive flare from AR 11944. Complex multi-ribbons (at least three). Flare associated with flux system connecting the leading spot of the region with decaying active region flux to the west. Two sets of post flare loops connecting two different flux systems. Blast directed to the southwest.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2013-10-29T00:00:25
2013-10-25T07:20:03 --> 2013-10-25T12:48:03
A major flare occurs in a compact AR towards the E limb in the S hemisphere. A coronal propagating front can be seen to proceed over a large opening angle on disk and over the limb. A filament in the S hemisphere activates, potentialy in response to the coronal perturbation.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2013-10-28T23:56:39
2013-10-25T01:32:03 --> 2013-10-25T07:00:03
A quiet-Sun filament eruption in the N hemisphere coincident with a flare and eruption from an AR in the S hemisphere towards the E limb.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2013-10-16T23:14:33
2013-10-15T00:00:03 --> 2013-10-16T03:00:03
Smallish active regions and their surroundings exhibit multiple eruptions and flares (high-C and low-M) as activity couples from one region into another, including high over the SW limb.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by halocme, Submitted at 2013-06-08T18:40:59
2013-06-07T22:00:04 --> 2013-06-08T00:00:04
The M5.9 flare is preceded by a less intense (about C1) flare, during which we see a closed loop rise slowly. Then between 22:33 and 22:34 UT, which corresponds to the beginning of the M5.9 flare, an outer structure starts to to disrupt. By 22:38 UT, it seems to be gone out of the AIA field of view. Although the flare is PA 230-240 deg, the main body of the CME is around PA 200 deg (to more south).

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2013-05-13T23:15:47
2013-05-13T15:24:07 --> 2013-05-13T18:32:07
An X3 flare (with footpoints over the NE limb) exhibits a coronal propagating front very suggestive of being related to an eruption over the NW limb: possible sympathy.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2013-05-07T21:55:17
2013-05-01T03:52:03 --> 2013-05-01T05:24:03
A compact ephemeral region erupts, with flaring, displaying a quickly-evolving post-eruption arcade in a QS setting.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2012-11-15T22:26:06
2012-11-14T02:38:35 --> 2012-11-14T06:02:35
A very compact AR displays three bright flares (with clear diffraction stars) in rapid succession in three different places within the multipolar region in the SE quadrant.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by cheung, Submitted at 2012-08-17T01:01:59
2012-08-15T01:40:04 --> 2012-08-15T09:20:04
The loops associated with AR 11540 near the limb brightened at about the time that the eruption from AR 11543 took place. Following the loop brightenings once finds the appearance of new coronal condensations draining from the bright loops.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2012-05-14T21:01:58
2012-05-09T11:04:04 --> 2012-05-09T13:58:04
A major flare from an AR in the northern hemisphere saturates the detector, is associated with a surge that appears to be confined, and is associated with (perhaps preceded by) a deformation and apparent eruption of field in a small AR towards the SE.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by cheung, Submitted at 2012-04-13T22:14:30
2012-04-09T11:50:04 --> 2012-04-09T17:20:04
This occurs shortly after the filament eruption that launched from behind the western limb.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2011-12-29T23:12:46
2011-12-25T05:55:04 --> 2011-12-25T11:20:04
A QS filament eruption occurs close in time (within 30 min.) to an over-the-limb eruption, followed (within 30 min.) by a high-C flare with a pronounced 'coronal wave' associated with the eruption.

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Rating: 4.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by asainz, Submitted at 2011-08-11T01:28:34
2011-08-08T02:50:04 --> 2011-08-09T04:30:04
Coronal loop In the lower part of the AR. Later, a small flare in the same part of teh AR. Finally, in the upper part of AR there is a small CME.

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