MAJOR FLARE WATCH DOCUMENTATION2011 FEBRUARY 24 - MARCH 02
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23FEB Events Region Report Notes |
Date: Wed, 23 Feb 2011 09:17:12 -0800 MM#009 Default HESSI Target Both NOAA regions 1161 and 1162 continue in slow decay phase. 1161 produced a C1.2 event at 02/23/12:23 UT. Another C-class event is possible today. The position of NOAA 1161 on February 23 at 12:30 UT is: N11W63 (Solar X = 849", Solar Y = 237") Bill Marquette (Helio Research) |
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24FEB Events Region Report Notes |
Date: Thu, 24 Feb 2011 09:21:43 -0800 MM#003 Major Flare Watch At this time we are implementing Max Millennium Coordinated Observing Plan #003 (Region Likely To Produce Major Flares). An active region located just behind the NE limb was the source of an M3.5 event at 02/24/07:31 UT. The region is too close to the east limb to ascertain its magnetic configuration. A major flare (M5 class event or greater) is possible. The position of the target on February 24 at 07:30 UT is: N14E87 (Solar X = -940", Solar Y = 239") Bill Marquette (Helio Research) |
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25FEB Events Region Report Notes |
Date: Fri, 25 Feb 2011 08:00:42 -0800 MM#003 Major Flare Watch A large leader sunspot is visible on the NE limb. This new region was the likely source of the M3.5 event yesterday at 07:31 UT. This region is located northeast of newly numbered NOAA 1163. If possible, include 1163 within your F-O-V. An event equal to M5 or larger is possible in the next few days. The approximate position of the target on February 25 at 11:00 UT is: N20E85 (Solar X = -908", Solar Y = 339") Bill Marquette (Helio Research) |
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26FEB Events Region Report Notes |
Date: Sat, 26 Feb 2011 09:09:25 -0800 MM#003 Major Flare Watch The target region (now numbered NOAA 1164) has a complex magnetic delta configuration. 1164 is displaying point brightening and continuous surges in H-alpha images. It has produced numerous B- and C-class events associated with the point brightening but hasn't produced any high level activity since the M3.5 (behind the east limb) event on the 24th. 1164 has the potential to produce an M5 event or larger in the next few days. The position of NOAA 1164 on February 26 at 15:40 UT is: N28E67 (Solar X = -788", Solar Y = 339") Bill Marquette (Helio Research) |
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27FEB Events Region Report Notes |
Date: Sun, 27 Feb 2011 09:20:35 -0800
MM#003 Major Flare Watch
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28FEB Events Region Report Notes |
Date: Mon, 28 Feb 2011 08:29:53 -0800
MM#003 Major Flare Watch |
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01MAR Events Region Report Notes |
Date: Tue, 1 Mar 2011 08:23:29 -0800
MM#003 Major Flare Watch
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02Mar Events Region Report Notes |
Date: Wed, 2 Mar 2011 08:29:53 -0800
MM#003 Major Flare Watch
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03MAR Events Region Report Notes |
Date: Thu, 3 Mar 2011 09:43:29 -0800
MM#009 Default HESSI Target |