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

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by weiliu, Submitted at 2012-06-26T00:11:10

2012-06-25T16:00:04 --> 2012-06-25T19:40:04

An active region filament erupted just a bit behind the eastern limb.

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Detected by weiliu, Submitted at 2012-06-25T22:21:46

2012-06-23T06:00:04 --> 2012-06-23T08:50:04

A loop-shaped prominence eruption associated with a C3 flare on the NW limb.

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Detected by weiliu, Submitted at 2012-06-25T19:52:37

2012-06-22T06:30:04 --> 2012-06-22T07:54:04

A surge from a quiet Sun region (NE) on the disk displays untwisting motions as it unwraps itself. The sense of rotation seens to be counter clockwise when viewed from top down.

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Detected by weiliu, Submitted at 2012-06-25T19:37:42

2012-06-22T10:40:04 --> 2012-06-22T15:50:04

A prominence embedded in a coronal cavity has an unusual spine extending to the high corona. The spine is clearly seen at 171 with scattered 304 (cool) material along it. It is not clear what the physical nature of this off-limb spine is and what is its relationship to on-disk filament spines in Sara Martin's H-alpha observations.

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Detected by weiliu, Submitted at 2012-06-25T19:12:14

2012-06-21T00:00:04 --> 2012-06-22T00:00:04

A moderate-sized prominence on SE limb is rotating to the front side of the disk. It shows several episodes of activity, with rising volume of mass intruding from below, like the Tom Berger type of prominence bubbles or plumes. The cool 304 (~80,000 K) prominence is surrounded by relatively warm 171 (~0.8 MK) material, likely indicating the so-called prominence-corona transition region (PCTR).

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Detected by halocme, Submitted at 2012-06-23T01:08:49

2012-06-15T22:30:00 --> 2012-06-16T02:00:00

The eruption is seen between 00:40 and 01:00 UT. It is diffuse and seen primarily at 193 A (marginal at 211 A although differrence images show it more clearly). The prominence ~20 degrees east of the eruption seems to be unaffected.

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Detected by halocme, Submitted at 2012-06-22T23:55:45

2012-06-16T11:00:04 --> 2012-06-16T19:00:04

Material is seen fall back to the surface. The magnitude appears to be correlated with upflows from the encircled area.

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Detected by halocme, Submitted at 2012-06-22T23:05:49

2012-06-16T00:30:01 --> 2012-06-16T02:00:01

Two flares at C2.4 and B8.8 are captured in this movie. The first one corresponds to a jet (and strong DH type III burst observed by Wind WAVES). The second one appears as long post-flare loops, but it is not clear whether any eruptions preceded it. Note another jet-producing region just to the north of the first flare.

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Detected by halocme, Submitted at 2012-06-22T22:54:31

2012-06-15T13:00:04 --> 2012-06-15T16:00:04

The eruption occurred around the time of a C3.4 flare, but they seem to be unrelated, since the latter is reported to be near disk center. The source region of this eruption is thus behind the limb. At 211 A, the front is seen, and at 304 A, the ejecting filament material is seen. The internal structure of the CME as seen in LASCO C2 data may correspond to the latter.

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Detected by halocme, Submitted at 2012-06-22T22:44:55

2012-06-14T18:00:04 --> 2012-06-14T23:00:04

These jets appear to emanate from the southeastern penumbra of a spot. None of them hardly reached the STEREO COR1 field of view.

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Detected by anny, Submitted at 2012-06-21T23:59:20

2012-06-09T09:00:04 --> 2012-06-09T13:55:04

An M-class flare triggers filament eruption on the E limb. Note the seconary filament eruption to the N of the first one, in the quiet sun region.

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Detected by derosa, Submitted at 2012-06-20T17:30:13

2012-06-18T12:00:04 --> 2012-06-19T00:00:04

Coronal cavity associated with north polar crown filament

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Detected by anny, Submitted at 2012-06-19T23:40:54

2012-06-08T17:34:04 --> 2012-06-08T19:28:04

An eruption on the SE limb. Note the isolated bright feature which lifts off prior to the main filament.

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Detected by anny, Submitted at 2012-06-19T22:53:16

2012-06-08T00:00:04 --> 2012-06-08T04:48:04

Large faint filament eruption on the N disk.

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Detected by halocme, Submitted at 2012-06-19T05:44:33

2012-06-05T19:00:04 --> 2012-06-05T21:00:04

Although the associated flaring hardly reaches the GOES C-level, this eruption causes a fast CME as observed by STEREO. We can trace the CME at least into the HI-1 field of view.

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Detected by halocme, Submitted at 2012-06-19T05:19:47

2012-06-05T15:00:04 --> 2012-06-05T17:00:04

This is a nice prominence eruption as seen in 304 A channel. It is interesting to note that the surrounding corona at 0.8-1.6 MK is barely affected by this eruption. The source region is likely to be behind the limb.

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Detected by halocme, Submitted at 2012-06-19T05:06:55

2012-06-05T07:30:36 --> 2012-06-05T09:00:36

The C1.1 flare in AR 11494 is associated with a minor coronal wave, which seems to have a common origin to the oscillations of loops between AR 11494 and 11497.

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Detected by derosa, Submitted at 2012-06-18T21:43:42

2012-06-17T04:00:04 --> 2012-06-17T13:00:04

Filament activation followed by emission in neighboring loop structures east of AR 11504

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Detected by derosa, Submitted at 2012-06-18T21:31:36

2012-06-17T18:00:04 --> 2012-06-18T00:00:04

Liftoff of prominent filament from southeast limb, filament shows an interesting circular shape on liftoff as it [un?]twists

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Detected by derosa, Submitted at 2012-06-18T21:26:46

2012-06-17T21:00:04 --> 2012-06-18T11:00:04

Very active priminence on the east limb