LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

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Detected by weiliu, Submitted at 2015-07-05T23:49:30
2015-06-20T05:20:03 --> 2015-06-20T09:30:03
A small prominence near the northern polar crown region erupted but failed to escape the sun, most material returned to the solar surface.

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Detected by weiliu, Submitted at 2015-07-05T20:45:07
2015-07-04T10:00:06 --> 2015-07-05T00:00:06
Two filaments erupted in sequence, possibly sympathetic. The first one was located in the northern hemisphere near the disk center and erupted in a sigmoid shape, or more precisely was reconfigured over the course of 10 hr starting about 10:00. Later, the large off-limb prominence at the NE limb erupted much faster, with rapid rise phase starting at 18:30, left with two-ribbon flare like brightenings.

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Detected by weiliu, Submitted at 2015-07-04T02:01:24
2015-07-03T06:10:06 --> 2015-07-03T06:40:06
A small-sized brightening event in the quiet Sun, which could potentially be caused by flux emergence.

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Detected by weiliu, Submitted at 2015-07-04T01:54:54
2015-07-03T00:40:06 --> 2015-07-03T05:00:06
A small filament near SW limb was lifted off and dropped to a different location.

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Detected by weiliu, Submitted at 2015-07-04T01:47:22
2015-07-02T20:20:06 --> 2015-07-03T00:00:06
a failed filament eruption caused brightening at 211 \\AA\\.

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Detected by weiliu, Submitted at 2015-07-04T01:43:41
2015-07-02T10:10:06 --> 2015-07-02T12:10:06
A small surge at limb.

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Detected by weiliu, Submitted at 2015-07-04T01:39:31
2015-07-02T05:30:06 --> 2015-07-02T07:30:06
The same surge just reported, but note in the 171 \\AA\\ channel that the flow seems to change direction or two different surges. Also note the filament was perturbed into oscillation by the surge.

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Detected by weiliu, Submitted at 2015-07-04T01:34:20
2015-07-02T05:30:06 --> 2015-07-02T07:30:06
a small surge within an active region

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Detected by weiliu, Submitted at 2015-07-04T01:22:16
2015-07-02T17:00:06 --> 2015-07-02T20:20:06
A loop-shaped prominence eruption from behind the NE limb, part of mass falls back along the legs (especially the southern leg).

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Detected by weiliu, Submitted at 2015-07-04T01:15:57
2015-07-02T00:00:06 --> 2015-07-03T00:00:06
An oval-shaped coronal cavity with prominence at SE limb

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Detected by schryver, Submitted at 2015-07-01T23:44:21
2015-07-01T02:32:02 --> 2015-07-01T17:56:02
Filament/prominence activation and liftoff on the NE limb.

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Detected by schryver, Submitted at 2015-07-01T23:44:21
2015-07-01T02:32:02 --> 2015-07-01T17:56:02
Filament/prominence activation and liftoff on the NE limb.

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Detected by schryver, Submitted at 2015-07-01T23:42:07
2015-07-01T07:12:02 --> 2015-07-01T16:56:02
QS filament activation.

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Detected by schryver, Submitted at 2015-07-01T15:22:03
2015-06-30T05:04:03 --> 2015-06-30T08:32:03
A filament activation, reminiscent of a similar but much more impressive event on the preceeding day: an AR near the E limb erupts (at below C-class levels), with connections showing up to a large QS filament to the N and W.

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Detected by schryver, Submitted at 2015-06-30T23:29:05
2015-06-29T09:08:03 --> 2015-06-29T12:00:03
A filament structure activates, which some 8h later repeats on a much larger scale.

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Detected by schryver, Submitted at 2015-06-30T23:26:32
2015-06-29T17:44:03 --> 2015-06-30T00:00:03
A filament in a limb region activates with a flare (~C2) with brightenings shooting northward, to impact a high-lat QS filament. Bright, hot material appears to hit the top of the hedgerow filament, and shoots over it, connecting E and S of the main apparent filament, which is left oscillating for a short time by the impact/connection.

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Detected by schryver, Submitted at 2015-06-30T23:26:32
2015-06-29T17:44:03 --> 2015-06-30T00:00:03
A filament in a limb region activates with a flare (~C2) with brightenings shooting northward, to impact a high-lat QS filament. Bright, hot material appears to hit the top of the hedgerow filament, and shoots over it, connecting E and S of the main apparent filament, which is left oscillating for a short time by the impact/connection.

Movie

Detected by schryver, Submitted at 2015-06-30T23:26:31
2015-06-29T17:44:03 --> 2015-06-30T00:00:03
A filament in a limb region activates with a flare (~C2) with brightenings shooting northward, to impact a high-lat QS filament. Bright, hot material appears to hit the top of the hedgerow filament, and shoots over it, connecting E and S of the main apparent filament, which is left oscillating for a short time by the impact/connection.

Movie

Detected by schryver, Submitted at 2015-06-30T23:19:54
2015-06-29T16:44:03 --> 2015-06-29T20:08:03
A small, low filament activates, appears to roll, and then the configuration settles back.

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Detected by cheung, Submitted at 2015-06-26T22:58:23
2015-06-22T18:03:15 --> 2015-06-22T18:34:27
The fast mode wave is driven by the eruption that caused the M6.5 flare.

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