Selected events

Click on an image to get to the event page with a larger image (background-subtracted using the first minute) above a light curve.
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2011 01 28 00:55:00
BIRS: Type II from an M flare as region goes over west limb, small particle event.

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2011 02 11 21:41:00
HI: High-frequency onset of a burst possibly from B8 flare

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2011 02 11 21:41:30
MERGE: Burst possibly from B8 flare, reported as Type II, GB Mid data bad

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2011 02 11 21:43:00
BIRS: low-frequency coverage of Type II event

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2011 02 11 21:46:00
reported as Type II possibly from a B8 flare

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2011 02 13 17:32:00
MERGE: Decimetric emission from an M7 flare, high-frequency Type II and IV

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2011 02 13 17:32:10
MERGE: Longer view of M7 flare

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2011 02 14 12:59:30
Type II, flare timing does not seem to match

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2011 02 14 17:23:30
MERGE: M2 flare with bright Moreton wave (no HI data)

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2011 02 15 01:47:00
BIRS: First X flare of the cycle

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2011 02 16 14:22:00
MERGE: Complex emission from an M1 flare

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2011 02 17 21:29:00
BIRS: BIRS view of the C1 flare below 60 MHz, shows harmonic structure in Type II

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2011 02 17 21:30:00
MERGE: C1 flare, possible weak II towards the end, structure in the LO band

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2011 02 24 07:30:00
BIRS: M4 flare on the north-east limb, huge prominence eruption, reported as II/IV

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2011 03 07 14:09:00
MERGE: M2 flare with gradual SXR rise, II and IV

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2011 03 07 19:44:00
MERGE: Impulsive phase of M4 flare

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2011 03 07 19:44:05
MERGE: Extended phase of M4 flare

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2011 03 07 20:57:30
Type II, no flare reported, superposed on decay of earlier event

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2011 03 07 20:58:30
BIRS: BIRS data on Type II with no flare, see also GB version

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2011 03 08 03:42:00
BIRS: M2 flare with bright flare continuum, Type IV above this frequency range

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2011 03 12 04:39:00
BIRS: Bottom end of a Type II from an M1 flare

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2011 03 12 15:24:00
MERGE: M1 flare with Type II event, very weak in the LO band

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2011 03 21 02:17:00
Looks like a II/IV event but no flare reported, possibly over limb, Culgoora and Learmonth just reported IIIs

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2011 03 25 23:11:00
BIRS: M1 flare with II/IV bursts, fast-drift II

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2011 03 27 00:11:00
BIRS: C3 flare, classic II/III event but II was not reported althoug clearly visible at Learmonth

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2011 03 27 05:11:00
BIRS: II/IV event, no flare reported, II reported as above 50 MHz so just see tail here

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2011 03 29 20:40:00
Looks like a low-frequency Type II from over the limb

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2011 07 11 10:47:00
C3 flare reported as Type II from 10:49 to 11:04, does not look like a II to me, composed of short-duratio, small bandwidth bursts

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2011 07 28 14:52:00
Possible weak low-frequency II, not reported, from a C4 flare

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2011 08 08 18:00:00
MERGE: M3 flare, reported to have fast-drift Type II, also has a decimetric Type IV

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2011 08 08 18:02:00
MERGE: Impulsive phase of M3 flare

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2011 08 10 16:06:00
Ghostly Type II with no counterparts, looks like an event beyond the east limb

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2011 09 06 22:14:00
MERGE: 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.

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2011 09 07 22:33:00
MERGE: X2 flare with high-frequency II, short wave fadeout, not much happening at low frequencies

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2011 09 30 18:45:00
M1 flare, period with LWA TBN data

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2011 09 30 18:51:00
MERGE: M1 flare with a Type II and decimetric emission

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2011 10 04 13:06:00
Odd low-frequency slow-drift burst with herringbone structure at higher frequencies, upper cutoff suggests over the limb event, no flare

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2011 10 16 13:52:00
HI: Onset of C1 flare with Type II, no coverage below 300 MHz

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2011 10 21 12:56:00
M1 flare with very weak II seen at higher frequencies elsewhere

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2011 11 09 13:05:00
Type II from M1 flare

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2011 11 14 23:43:00
BIRS: C4 flare with Type II burst

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2011 11 17 01:29:00
BIRS: C3 flare reported to have a Type II burst

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2011 11 17 07:20:00
BIRS: C6 flare with Type II burst

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2011 11 19 01:19:00
BIRS: Type II/III event from a C1 flare

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2011 12 22 01:58:00
BIRS: C5 flare with very bright low-frequency II

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2011 12 25 18:05:00
Type IV from an M4 event

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2011 12 25 18:16:00
MERGE: M4 flare from rapidly emerging region, likely very broadband II, no HI data at GB, timing of radio emission relative to X-rays seems late, GB clock looked to be slow on this day by 3 minutes

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2011 12 25 20:32:00
BIRS: Possible weak II creeping into top of the range: not reported, looks to be present in the Culgoora plot above 100 MHz.

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2011 12 26 02:36:00
BIRS: Possible late II from M1.5 flare, not reported in NOAA event list

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2011 12 27 04:09:30
BIRS: Big burst from a C9 flare, likely II not reported

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2011 12 30 20:17:00
BIRS: C4 flare, multiple IIIs and what may be an unreported II

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2011 12 31 17:15:00
MERGE: Odd burst apparently from gradual C1 flare

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2011 12 31 17:26:00
MERGE: Bright region of odd burst apparently from gradual C1 flare - possible II, not clear