EVENT TYPE epl = prominence eruption ef = filament eruption ap = very active prominence af = very active filament cme = coronal mass ejection cavity = very nice coronal cavity brightening flare wave surge DATE TIME LOCATION EVENT COMMENTS 01/02/2012 N, NW, and SE. af 01/03/2012 SE limb ap 01/03/2012 2339-2349UT SE limb epl/surge small prominence eruption or surge 01/03/2012 N, NW, and SE. af 01/04/2012 E-NE and E-SE limb ap very large and active prominence systems 01/04/2012 SE af long, very active filament 01/05/2012 E-NE and E-SE limb ap large, veryactive prominence systems 01/05/2012 N and SE af 01/07/2012 1740-1812UT SW limb epl 01/07/2012 W and NW limb ap large active prominences 01/07/2012 NE af 01/08/2012 W-NW limb ap large prominence system 01/08/2012 NE af large, thick filaments with barbs 01/09/2012 1942-2000UT NE ef 01/09/2012 2003-2027UT NE flare 01/09/2012 W limb ap large active prominence has 2 dark bubbles at its base 01/09/2012 NE af thick active filament near the limb, has very prominenet barbs 01/09/2012 N-NE af large dark curved filament 01/10/2012 NE af thick active filament has very prominenet barbs 01/10/2012 N af large dark curved filament 01/11/2011 0050-0125U NE flare compact halpha flare 01/11/2012 E-NE ap long, very active 01/11/2012 N af large, thick with very prominenet barbs 01/13/2012 NE and NW af large, thick 01/14/2012 2011-2037UT SE ef 01/14/2012 NE and NW af large, thick 01/14/2012 SW limb ap faint, very tall 01/15/2012 NE, N, and NW af large, thick 01/16/2012 W-NW limb ap very large, active prominence system 01/16/2012 NE and N-NW af 01/17/2012 W-NW limb ap huge, very tall, arched active prominence system 01/17/2012 N,NW, and S af 01/18/2012 SE limb ap 01/18/2012 1906-1956UT NE flare Halpha flare in large AR 01/18/2012 2300-2342UT NW flare Halpha brightening/flare 01/20/2012 2124-2200UT E-SE limb epl seen in Halpha and HeI 01/21/2012 NW af 01/22/2012 E limb ap large hedgerow prominence, has a dark bubble at its base 01/22/2012 0130-0316UT NW flare GONG Halpha flare 01/22/2012 2225-2245UT NW ef small filament eruption near large ARs 01/23/2012 E and E-NE limb ap large active prominence 01/24/2012 E-NE limb ap large active prominence 01/24/2012 E and SW af 01/25/2012 NE limb ap 01/25/2012 E af 01/26/2012 NE and SW limb ap 01/26/2012 E and S af large filaments with barbs 01/26/2012 2040-2130UT NW disk and limb epl disk/limb eruption from large ARs in the NW 01/27/2012 1812-1915UT NW flare Halpha flare very near the limb 01/27/2012 1844-2300UT NW limb post-flare loops 01/27/2012 E-NE and S af 01/28/2012 N and SW af 01/29/2012 W limb ap very active prominence 01/29/2012 N and SW af 01/30/2012 N-NW and SW af 02/03/2012 N af very active, located near AR complex 02/04/2012 19200-0048UT N ef very slow eruption 02/05/2012 1920-2148UT N-NE ef large, slow filament eruption 02/05/2012 1900-1955UT SW limb epl apparent partial eruption 02/06/2012 NE limb ap 02/06/2012 1930-1955UT NW ef small filament eruption within large AR near the NW limb 02/06/2012 1950-2050UT NW flare Halpha flare 02/08/2012 E-NE limb ap very large, very active prominence system 02/08/2012 W-NW limb ap very large, arched, very active prominence 02/08/2012 N-NW limb ap tall prominence shows spinning motions and draining of material 02/08/2012 2150-2230UT NW flare halpha flare/brightening 02/09/2012 2036-2132UT NE limb cme seen in Mk4 not in CoMP 02/09/2012 1915-2040UT E-NE limb epl/ef large prominence eruption also seen on disk, post-eruption loops 02/09/2012 N and SE af 02/10/2012 1855-1925UT NE ef the entire filament erupts 02/14/2012 N-NE and W-NW limb ap 02/14/2012 1855-1903UT N flare and ef within AR in the N 02/15/2012 W-NW limb ap 02/20/2012 SE limb ap very large and very active 02/20/2012 NE and NW limb ap 02/20/2012 1836-1912UT SW limb epl 02/20/2012 N and SE af large, active filaments 02/23/2012 SE limb ap very large and very active 02/23/2012 NE and SW ap 02/23/2012 N-NE af/ef very large, very active filament erupts early on Feb 24 02/24/2012 1758-1840UT SE limb epl visible in GONG Halpha and in HeI 02/24/2012 S af long, curved 02/25/2012 S af long with barbs 02/26/2012 1950-2025UT NE limb epl visible in GONG Halpha, faint in HeI 02/28/2012 E-NE limb ap 03/01/2012 SW limb ap large, hedgerow prominence 03/02/2012 SW limb ap large, hedgerow prominence 03/04/2012 1725-1755UT NW flare/ef large on-disk eruption visible in GONG Halpha 03/07/2012 NE and SE limb ap 03/08/2012 SE ap large hedgerow prominence with dark regions at its base 03/08/2012 1749-1829UT NW epl faint eruption noticeable in HeI 03/09/2012 SE ap large hedgerow prominence with dark regions at its base 03/09/2012 NE af 03/10/2012 1728-1900UT NW flare large, bright 2-riboon flare in progress 03/10/2012 NE af 03/12/2012 N af very long, curved filament 03/14/2012 0132-0158UT NW cme Mk4 CME, only core is visible, transient in CoMP at about 0117-0133UT 03/14/2012 2255-0030UT W-NW epl from large AR at the limb, most material flass back 03/14/2012 N af large, thick 03/15/2012 Nw af large and very active 03/16/2012 1950-2047UT NW limb cme cme with round front 03/16/2012 1901-2025UT NW limb epl large arched filament/prominence eruption 03/16/2012 1807-2047UT NW ef very large filament/prominence eruption 03/16/2012 2001-0330UT NW flare large 2-ribbon flare, best seen in HeI 03/16/2012 2329-0312UT NW limb epl sympathetic eruption, happens very near the limb 03/17/2012 0138-0240UT NW limb cme Mk4 cme 03/17/2012 2351-0023UT NW limb cme Mk4 CME with 3-part structure, transient in CoMP at about 2320-2330UT 03/18/2012 0022-0030UT NW limb epl prominence eruption from behind the limb, seen in GONG Halpha 03/18/2012 SE limb ap very active 03/19/2012 SE limb ap large, very active, arched prominence 03/19/2012 W af 03/20/2012 SE limb ap large, tall, very active, arched prominence 03/20/2012 2100-2200UT W limb ef/epl very faint eruption seen in HeI and GONG Halpha 03/21/2012 SE limb ap tall and very active 03/23/2012 1910-1927UT NW limb cme 03/23/2012 1650-1842UT NW limb epl large arched epl visible in GONG Halpha and HeI 03/27/2012 2139-2202UT SW limb cme faint, noticeable in Mk4 and CoMP 03/27/2012 NE limb ap very large and very active 03/28/2012 0015-0020UT NE limb cme faint CME/outflow, noticeable in Mk4 and CoMP 03/28/2012 2154-2208UT NE limb cme very faint CME/outflow 03/28/2012 NE limb ap 03/28/2012 2144-2216UT NW flare 03/29/2012 2315-2335UT NW ef from decayed AR in the NW, fast jet-like eruption 03/29/2012 2353-0135UT N ef filament eruption with apparent rotation, starts at the end of Mar 29 03/30/2012 SW limb ap 03/30/2012 NE and SW af 03/31/2012 21102-2130UT W-NW surge lareg surge and brightening from AR, also seen off-limb 04/02/2012 SW limb ap 04/02/2012 NE af very active AR filament 04/03/2012 SW limb ap large and tall 04/03/2012 NE af active AR filament 04/05/2012 2016-20057UT NW ef small AR filament eruption seen in Halpha and HeI 04/06/2012 NW af large, curved, AR filament, erupts the next day 04/07/2012 1711-1927UT NW ef large AR filament eruption in progress, seen in Halpha and HeI 04/07/2012 SE limb ap large hedgerow active prominence 04/10/2012 N and SE af 04/11/2012 2045-2120UT NW limb cme faint CME with bright round front and bright core 04/11/2012 N, NE, S, and SE af 04/12/2012 SW and NW limb ap 04/12/2012 N, SE, and SW af 04/13/2012 SW and NW limb ap 04/13/2012 NW, NE and S-SE af 04/15/2012 NE and SE limb ap 04/15/2012 SW and W-NW limb ap large, tall active prominences 04/15/2012 N-NW and S-SW af 04/16/2012 1725-1749UT E limb surge huge surge, AR eruption near the limb 04/16/2012 2100-2300UT NE limb epl 04/16/2012 2300-0219UT SE limb epl early phase of a slow prominence eruption 04/16/2012 SW limb ap corresponds to coronal cavity 04/16/2012 SW and NW af long, thick 04/17/2012 SW and NW limb ap 04/17/2012 SW and NW af long, thick 04/17/2012 SE af curved AR filament 04/18/2012 SW and NW af long, thick 04/18/2012 SE af curved AR filament 04/19/2012 SW and NW limb ap/af also seen on-disk 04/20/2012 SW limb ap/af also seen on-disk 04/21/2012 SW limb ap large and arched active prominence 04/21/2012 N and S af many active filaments today 04/22/2012 N-NW limb ap 04/22/2012 N af 04/22/2012 SE and S af curved filament in the SE 04/23/2012 N-NW limb ap 04/23/2012 N af 04/23/2012 SE and SW af curved filament in the SE 04/24/2012 N-NW limb ap 04/24/2012 2046-2336UT N ef very active filament erupts at the end of the day 04/24/2012 NE, S,SW af curved filament in the S 04/25/2012 N-NW limb ap 04/25/2012 2135-2157UT SW limb surge 04/25/2012 0118-0146UT SW limb surge/epl lareg AR eruption from behind the limb 04/25/2012 NE, S, SW af long, curved filament in the S 04/26/2012 NE, S, SW af long, curved, active filament in the S 04/27/2012 NE, SW af long, curved, active filament in the S-SW 04/28/2012 2011-2020UT NE flare small,compact Halpha flare 04/28/2012 2208-2234UT NE flare small,compact Halpha flare 04/28/2012 N, S-SW af large filament with barbs in the N 04/29/2012 N, S, SW af large filament with barbs in the N 04/30/2012 SE limb ap small active prominence 04/30/2012 2250-2317UT SW surge large from AR behind the limb 04/30/2012 2000-2350UT S af/ef two small, very active filaments fade 05/02/2012 N and SW af very acrtive filaments in teh SW, curved filament in the N 05/03/2012 NE,E and SE limb ap large active prominences 05/03/2012 N and SW af long and curved active filament in the N 05/04/2012 2200-2230UT E limb surge AR surging 05/04/2012 2350-2400UT SW flare small,compact Halpha flare 05/04/2012 NE, S, SW af 05/05/2012 1835-1938UT E limb cme CME with no clear front 05/05/2012 1650-1842UT E limb epl large faint, arched epl in progress 05/05/2012 NE and SW af 05/06/2012 NE, NW and SW af very active AR filaments, S-shaped filament in the NW 05/07/2012 N and SE af thick polar crown in the SE 05/07/2012 N and SE af thick polar crown in the SE 05/08/2012 SW limb ap small but nice prominence 05/08/2012 N, S af thick polar crown in the S 05/09/2012 2047-2115UT NE flare rapid series of small compact Halpha flares in large AR 05/10/2012 S af