Recent Events Reported by Observers
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Detected by berger, Submitted at 2012-02-27T18:56:56
2012-02-26T00:00:04 --> 2012-02-26T19:55:04
Emerging flux in coronal hole near central meridian results in a dome-shaped separator surface. Another event just to the south brightens more, but this event is not in a coronal hole.
Detected by berger, Submitted at 2012-02-27T18:52:00
2012-02-26T14:10:04 --> 2012-02-26T19:10:04
Multiple surges from AR around the West limb. Final "surge" appears to be a very fast eruption.
Detected by berger, Submitted at 2012-02-27T18:44:36
2012-02-25T06:00:04 --> 2012-02-25T23:15:04
Interesting 171 emission dynamics from quiescent prominence at SW limb. This prominence cavity was observed by Hinode/SOT for HOP 114 last week (I think). Here there is evidence that the 171 "prominence horns" have both upward and downwards motions, often appearing to be rotating about the cavity axis.
Detected by berger, Submitted at 2012-02-27T18:35:24
2012-02-25T06:00:04 --> 2012-02-25T23:15:04
Nice view of an isolated "tornado" filament formation at the SE limb.
Detected by berger, Submitted at 2012-02-27T18:27:22
2012-02-25T06:00:04 --> 2012-02-25T23:15:04
Emerging flux event beneath large intermediate filament in SW. Possible evidence of prominence bubble formation, but it's not very clear.
Detected by berger, Submitted at 2012-02-27T18:02:29
2012-02-25T13:15:04 --> 2012-02-25T19:00:04
Small/moderate limb flare on East limb. Most visible in 304, very little signal in 211. Rotational motion of ejecta is clearly visible.
Detected by schryver, Submitted at 2012-02-24T21:28:25
2012-02-23T00:00:04 --> 2012-02-24T00:00:04
A very long, curved filament, from polar crown into low-latitude AR, destabilizes, with an eruption at high latitude and a draining flow in the AR environment.
Detected by schryver, Submitted at 2012-02-24T21:24:28
2012-02-23T05:12:04 --> 2012-02-23T14:56:04
Prominence eruption over NW limb, with post-eruption arcade from AR into QS, straddling the limb.
Detected by schryver, Submitted at 2012-02-23T23:41:32
2012-02-22T19:16:04 --> 2012-02-23T00:00:04
Coronal rain
Detected by schryver, Submitted at 2012-02-23T23:39:06
2012-02-22T00:00:04 --> 2012-02-23T00:00:04
Prominences
Detected by schryver, Submitted at 2012-02-22T22:54:39
2012-02-21T00:00:04 --> 2012-02-22T00:00:04
Beautiful filament cavity at SW limb.
Detected by schryver, Submitted at 2012-02-22T22:51:38
2012-02-21T17:44:04 --> 2012-02-21T20:08:04
Eruption/reconfiguration of field over the SW limb.
Detected by schryver, Submitted at 2012-02-22T22:51:18
2012-02-21T12:48:04 --> 2012-02-21T15:20:04
Lunar transity
Detected by slater, Submitted at 2012-02-19T03:39:10
2012-02-17T00:00:04 --> 2012-02-18T00:00:04
As seen on Fox News: http://www.foxnews.com/scitech/2012/02/17/vast_solar_tornado_spied_on_sun
Detected by berger, Submitted at 2012-02-15T20:48:04
2012-02-14T13:10:04 --> 2012-02-15T00:00:04
A small eruptive event preceeds a larger one in a small active region.
Detected by berger, Submitted at 2012-02-15T19:03:29
2012-02-14T10:50:04 --> 2012-02-14T15:15:04
Target of Hinode HOP 114: coronal cavity and prominence dynamics. Hinode/SOT captured CaH filtergrams and H-alpha dopplergrams from 10:50 -- 13:15 UT.
Detected by berger, Submitted at 2012-02-15T19:03:28
2012-02-14T10:50:04 --> 2012-02-14T15:15:04
Target of Hinode HOP 114: coronal cavity and prominence dynamics. Hinode/SOT captured CaH filtergrams and H-alpha dopplergrams from 10:50 -- 13:15 UT.
Detected by berger, Submitted at 2012-02-14T01:46:30
2012-02-12T18:20:04 --> 2012-02-13T11:00:04
Likely prominence bubble formation on NE limb below coronal cavity/prominence. 304 does not show a bubble formation, but 211 and 171 clearly show a loop-like brightening rising into the prominence (seen in absorption) and evidence of an upflow into the cavity.
Detected by berger, Submitted at 2012-02-14T01:24:06
2012-02-12T00:00:04 --> 2012-02-13T00:00:04
Moderate coronal cavity and associated prominence on SE limb. This is the target for Hinode HOP 114 in the timeline for 14-Feb-2012: 2012/02/14 10:50:00 - 2012/02/14 13:15:35.
Detected by berger, Submitted at 2012-02-14T01:20:45
2012-02-12T14:05:04 --> 2012-02-12T15:50:04
Moderate flare and surge from AR rotating around NE limb. GOES C3.9: http://www.lmsal.com/solarsoft/latest_events/gev_20120212_1437.html
