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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2012 01 01 01:09:30
BIRS: Intense III/V

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2012 01 01 05:18:00
BIRS: Another intense III/V

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2012 01 01 23:12:00
BIRS: Low frequency IIIs

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2012 01 09 19:04:00
MERGE: Interesting radio burst, Type III at LO (missing here), decimetric emission, looks like we have a timing error (should be 19:04) and some stuff in MID may not be real

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2012 01 09 21:52:00
BIRS: First of a number of III/Vs

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2012 01 09 23:06:30
BIRS: Low-frequency V

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2012 01 10 01:34:00
BIRS: Intense III/Vs from C flare

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2012 01 20 21:02:00
BIRS: II/III bursts from a C1 flare

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2012 01 23 03:31:00
BIRS: Major M9 flare with big fast CME

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2012 02 18 05:04:30
BIRS: Looks like Type III cluster from an over-the-limb event since no flare was reported

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2012 03 17 20:34:00
MERGE: M1 flare, full range showing decimetric emission, HI and MID data not great

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2012 03 17 20:37:00
Impulsive M1 flare, very sharp Type II trace

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2012 03 19 21:57:00
BIRS: C4 flare with bright IIIs at onset, interesting brief harmonic feature later

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2012 04 15 01:09:00
BIRS: Group of IIIs probably from region coming over east limb

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2012 04 15 01:29:00
BIRS: III-like features with structure, no flare reported (may be over limb)

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2012 04 15 05:51:00
BIRS: Very bright III, no flare

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2012 04 16 00:22:00
C1 flare, possible II

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2012 04 26 15:48:00
HI: Bright decimetric III, no flare reported.

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2012 05 05 21:50:00
HI: Type III-like radio burst, no flare reported

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2012 05 09 12:21:00
HI: M5 flare with finite bandwidth bursts on top of noise storm

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2012 05 11 03:30:00
BIRS: Bright IIIs followed by a weak II, C3 flare with several steps in rise

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2012 05 17 01:27:00
BIRS: West-limb M5 flare with large particle event, small GLE

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2012 05 18 04:45:00
BIRS: Looks like IIs from a limb flare

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2012 05 20 23:38:00
BIRS: Looking for an LWA III

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2012 06 02 04:12:00
BIRS: Type IIIs from a C1 flare

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2012 06 03 17:51:30
MERGE: Very impulsive M3 flare with fast-drift decimetric emission at onset

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2012 06 03 17:52:00
Very impulsive M3 flare with Type II burst, odd structures

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2012 06 08 03:03:00
BIRS: Bright Type II from a C8 flare, lots of interference

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2012 06 09 11:29:00
HI: M2 flare with decimetric bursts

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2012 06 28 02:08:00
BIRS: C3 flare with intense group of IIIs

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2012 06 28 05:58:00
BIRS: B5 flare with intense IIIs

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2012 06 28 16:08:00
HI: Very impulsive M2 flare with bright decimetric emission

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2012 06 28 21:43:00
HI: Decimetric emission from a C3 flare

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2012 06 29 01:15:00
BIRS: IIIs from a C7 flare

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2012 06 29 05:53:00
BIRS: C1 flare

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2012 07 01 01:00:30
BIRS: IIIs from a C1 flare

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2012 07 01 04:20:00
BIRS: Pair of small flares with IIIs

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2012 07 01 15:22:00
C2 flare with multiple electron beams, timing uncertain due to clock error

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2012 07 01 19:11:00
M3 flare with bright III + V, weak fadeout, timing uncertain due to clock errors

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2012 07 02 00:26:00
BIRS: M1 flare

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2012 07 02 02:37:00
BIRS: IIIs from a C1 then a B9 flare

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2012 07 02 05:02:00
BIRS: C4 flare with a brief II

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2012 07 02 23:23:00
BIRS: C7 flare, subsequent M2 flare produced no radio bursts

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2012 07 03 03:36:00
BIRS: M1 flare with odd Type V-like feature

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2012 07 04 04:19:30
BIRS: M2 flare, Type IV starting at end of displayed range

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2012 07 06 23:01:00
BIRS: X1 flare with messy II, short-wave fadeout

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2012 07 30 04:15:00
BIRS: Weak Type II from a C4 flare

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2012 07 31 03:53:00
BIRS: Group of IIIs

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2012 07 31 21:58:00
BIRS: C2 flare with a weak II

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2012 08 03 05:50:00
BIRS: Weak Type II from a C3 flare

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2012 08 13 04:06:00
BIRS: Very strong III from a C1 flare

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2012 08 14 00:22:00
BIRS: Multiple IIIs at the onset of a C4 flare

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2012 08 15 03:35:00
BIRS: Complex of emission from several B flares, looks like Type IV towards the end

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2012 08 15 03:41:00
BIRS: Impulsive phase of double event, B9 - looks like a split band feature, no II reported.

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2012 08 18 00:52:00
BIRS: Very impulsive M6 flare on the east limb

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2012 08 18 03:15:00
BIRS: Impulsive M2 flare on the east limb

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2012 08 18 23:15:00
BIRS: M1 flare

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2012 09 02 01:45:00
BIRS: C3 flare - possible very weak II portion at 02:05, Type IV much later

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2012 10 11 04:23:00
BIRS: Bright Type III from a C1 flare

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2012 11 08 02:13:00
BIRS: Classic II/III event from an M2 flare near the east limb

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2012 11 10 04:45:00
BIRS: Bursts from a C2 flare.

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2012 11 11 02:17:00
BIRS: M1 flare, Type II with relatively high cutoff frequency

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2012 11 12 23:14:00
BIRS: M2 flare with Type II, short-wave fadeout

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2012 11 13 01:09:00
BIRS: C4 flare with multiple Type IIIs

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2012 11 13 01:56:00
BIRS: M6 flare, short portion of Type II not reported by NOAA

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2012 11 13 05:42:30
BIRS: M3 flare, strong Type IIIs

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2012 11 13 20:49:00
BIRS: M3 flare, intense IIIs with interesting structure towards the end, strong short-wave fadeout

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2012 11 14 00:08:00
BIRS: Tail end of event that looks like a flare (none reported)

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2012 11 14 03:58:00
BIRS: M1 flare

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2012 11 16 21:20:00
BIRS: Radio burst, no flare

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2012 11 18 04:00:00
BIRS: C1 flare

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2012 11 27 02:13:30
BIRS: C6 flare with bright III

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2012 12 01 22:42:00
BIRS: B9 flare with simple III