Selected events, most recent first

Click on a link to get to the event page with an image (background-subtracted using the first minute) above a light curve.
2011 12 31 17:26:00 Bright region of odd burst apparently from gradual C1 flare - possible II, not clear
2011 12 31 17:20:00 Odd burst - nearest flare is a small gradual C1 flare
2011 12 31 17:15:00 Odd burst apparently from gradual C1 flare
2011 12 30 20:17:00 BIRS: C4 flare, multiple IIIs and what may be an unreported II
2011 12 30 05:18:00 BIRS: Intense group of IIIs, no flare
2011 12 28 21:00:00 BIRS: Another group of IIIs, no prominent flare
2011 12 28 20:23:00 Decimetric emission from a C4 flare, not much at low frequencies except ongoing noise storm
2011 12 28 20:15:00 BIRS: Long duration IIIs from a C4 flare.
2011 12 28 16:59:00 HI: Decimetric burst, no flare
2011 12 27 04:09:30 BIRS: Big burst from a C9 flare, likely II not reported
2011 12 26 03:01:00 BIRS: Possible Type V but no flare, event list reports emission at 610 MHz
2011 12 26 02:10:00 BIRS: M1.5 flare with long duration IIIs, possible II after the period shown
2011 12 25 20:26:00 C8 flare, long group of IIIs: looks like we have a timing error of a few minutes cf BIRS and event reports, we are delayed
2011 12 25 20:23:00 BIRS: C8 flare with long group of IIIs
2011 12 25 18:16:00 M4 flare from rapidly emerging region, likely very broadband II, no HI data at GB
2011 12 22 01:58:00 BIRS: C5 flare with very bright low-frequency II
2011 11 19 01:19:00 BIRS: Type II/III event from a C1 flare
2011 11 17 07:20:00 BIRS: C6 flare with Type II burst
2011 11 17 01:29:00 BIRS: C3 flare reported to have a Type II burst
2011 11 14 23:43:00 BIRS: C4 flare with Type II burst
2011 10 21 12:56:00 M1 flare with very weak II seen at higher frequencies elsewhere
2011 10 21 12:55:40 Detail in the impulsive phase of M1 flare
2011 10 17 18:06:00 C2 flare, very fast IIIs, note somewhat high ionospheric cutoff
2011 10 17 14:17:00 Cluster of IIIs, no reported flare
2011 10 13 14:48:00 HI: B9 flare with decimetric IIIs
2011 10 12 15:59:00 Type III bursts from decimeter down without significant flaring
2011 10 12 15:21:00 C1 flare with high-frequency Type III bursts, very little at low frequencies
2011 10 10 14:32:00 HI: Highly impulsive C5 flare, decimetric IIIs but nothing at low frequencies.
2011 10 03 20:24:00 Simple short Type III burst
2011 10 02 21:43:00 C8 flare, compare with BIRS version: GB seems to have much higher ionospheric cutoff
2011 10 02 21:43:00 BIRS: C8 flare with bright IIIs
2011 10 02 21:43:00 C8 flare, compare with BIRS version: GB seems to have much higher ionospheric cutoff
2011 10 02 21:43:00 BIRS: C8 flare with bright IIIs
2011 10 02 00:38:00 BIRS: M4 flare with weak microwave emission but Type IIIs lasting for many minutes
2011 09 30 18:45:00 M1 flare, period with LWA TBN data
2011 09 29 17:34:00 HI: C6 flare with Type IIIs
2011 09 25 19:51:00 Smaller flare, impulsive emission
2011 09 25 15:25:00 Impulsive emission from M4 flare
2011 09 24 18:02:30 M3 flare with impulsive radio emission
2011 09 06 22:14:00 HI: Decimetric emission from X2 flare, may be some bleeding of lower frequencies into upper edge due to saturation
2011 09 06 22:14:00 Full frequency range for X2 flare, issues in MID where it was very bright (245 MHz). Type II not obvious in any one band but looks to be present in full range.
2011 08 08 16:03:00 Decimetric burst with continuation as Type IIIs
2011 07 30 12:13:30 HI: Decimetric emission from C1 flare, high end of cluster of IIIs
2011 07 30 12:13:30 Cluster of IIIs from a C1 flare
2011 07 30 12:13:30 HI: Decimetric emission from C1 flare, high end of cluster of IIIs
2011 07 30 12:13:30 Cluster of IIIs from a C1 flare
2011 07 28 14:52:00 Possible weak low-frequency II, not reported, from a C4 flare
2011 04 01 03:50:00 BIRS: C3 flare with Type IIIs
2011 03 28 03:43:30 BIRS: Group of Type IIIs, no flare reported.
2011 03 27 00:11:00 BIRS: C3 flare, classic II/III event but II was not reported althoug clearly visible at Learmonth
2011 03 26 14:42:00 B7 flare
2011 03 25 06:07:00 BIRS: Flare with extended emission below 25 MHz
2011 03 25 00:34:30 BIRS: C1 flare
2011 03 24 23:29:00 BIRS: Type IIIs with frequeency structure
2011 03 24 20:55:00 Yet another of these events on this day
2011 03 24 18:52:00 Another C1 flare
2011 03 24 17:13:30 C1 flare in same cluster of events
2011 03 24 17:01:00 C9 flare in the middle of a cluster of impulsive flares
2011 03 24 15:20:00 A day of IIIs
2011 03 24 12:03:00 The odd low-frequency feature in the M1 flare
2011 03 24 12:01:45 M1 flare with odd rising-frequency narrowband feature below 30 MHz
2011 03 24 02:49:00 BIRS: B6 flare with more intense IIIs
2011 03 23 17:06:45 Type IIIs from a C1 flare
2011 03 23 02:07:30 BIRS: M1 flare with intense group of IIIs
2011 03 22 03:15:00 BIRS: C2 flare with long group of Type III bursts
2011 03 09 23:16:00 BIRS: The second X flare of the cycle: big fadeout but just one pathetic Type III
2011 03 09 22:02:30 C9 flare - no radio emission from X1 flare 1 hour later
2011 03 07 15:22:00 Non-flare emission during a busy day
2011 03 06 15:23:00 C4 flare with high-frequency IIIs
2011 03 05 18:30:00 HI: Decimetric noise storm
2011 03 03 14:17:00 C5 flare
2011 02 24 07:30:00 BIRS: M4 flare on the north-east limb, huge prominence eruption, reported as II/IV
2011 02 20 03:53:00 BIRS: Group of Type IIIs from a C2 flare
2011 02 20 00:09:30 BIRS: Group of rapid-fire Type IIIs, no flare
2011 02 18 04:59:00 BIRS: Non-flare group of TYpe IIIs, reported at 245 MHz
2011 02 17 21:30:00 C1 flare, possible weak II towards the end, structure in the LO band
2011 02 17 21:29:00 BIRS: BIRS view of the C1 flare below 60 MHz, shows harmonic structure in Type II
2011 02 16 14:22:00 Complex emission from an M1 flare
2011 02 15 00:28:00 BIRS: C3 flare
2011 02 14 19:26:00 Type IIIs from a C flare
2011 02 14 17:23:30 M2 flare with bright Moreton wave (no HI data)
2011 02 14 05:47:00 BIRS: Burst of Type IIIs
2011 02 13 20:20:30 High-frequency Type III burst
2011 02 13 15:23:00 Radio burst, no flare reported
2011 02 13 14:31:00 Broadband feature, not sure if it is solar
2011 02 11 23:05:00 BIRS: Low frequency emission from a C1 flare
2011 01 21 04:14:00 BIRS: C3 flare with a bright III