3He-Rich SEP Events

# SEP onset time Solar onset time Wind/EPACT * CME height-time/GOES **EIT comments ***
C CME Time PA Width SpeedAccel
R Solar Onset Time Metric Radio Event+ Time/Location WAVES Event++Time/Location
F Solar Onset Time Flare Location+++ Start time of flare (by EIT)
11996 May 14 1400 1996 May 14 1140 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
CMay 14 02:57 UT795430414.5
R11:40 WAVESnone none
21996 May 15 1000 1996 May 15 0728 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
CMay 16 15:16 UT 27052 310 1.5
R07:20 WAVESnone none
31997 Sep 17 2000 1997 Sep 17 1728 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C Sep 17 11:34 UT Halo 360 377 -48.3
R17:28 WAVESIII17:29 (S26W70:NOAA8085)Complex (Req. Experts)
41997 Sep 18 0300 1997 Sep 18 0000 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
CSep 17 20:28 UT halo360377 -0.0
CSep 18 18:03 UT 267 55 285 -21.7
R0:00 WAVESIII00:00III 00:00
51997 Sep 18 2200 1997 Sep 18 1952 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C18:03 UT 267 55 285 -21.7
R19:52 WAVESIII19:20, 19:30 and more
61998 May 17 0800 1998 May 17 0444 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C09:55 UT 95 28 148 -14.5
R04:44 WAVESIII04:39III04:40
R04:44V 04:39II/IV 08:00 --
71999 Feb 20 0600 1999 Feb 20 0400 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C 05:30 UT265 55 293 -3.2
R04:00 WAVESIII04:01 (S21W63)III04:00
81999 Feb 20 1700 1999 Feb 20 1512 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C 10:30 UT272 32 160 5.3
C 15:54 UT68 49 258 -.4
C 15:54 UT46 69 838 -10.9
R15:12 WAVESnone (data lost?) III 15:20
91999 Feb 23 0200 1999 Feb 22 2350 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C 23:26 UT169 134312 11.2
R23:50 WAVESnone (X-ray 23:55)[DATA LOST]
101999 Mar 11 0200 1999 Mar 11 0004? EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C23:26 (10 Mar) 279 36 324 20.6
R00:04 WAVES III 00:05 (S17W63:8438) III 00:00, 00:10
111999 Mar 21 0800 1999 Mar 21 0556 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C07:26 UT 89 4 681-243. (only 3 points)
R05:56 WAVESIII 05:54III06:00
121999 Mar 21 1400 1999 Mar 21 1232 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C07:26 UT 89 4 681-243. (only 3 points)
C15:26 UT 208141 398 5.5
R12:32 WAVESIII 12:28 III 12:30
131999 Mar 21 1900 1999 Mar 21 1652? EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C15:26 UT 208141 398 5.5
R16:52 WAVESIII 16:55 Complex (Req. Experts)
141999 Mar 22 2200 1999 Mar 22 1924 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C20:26 UT 263 13 243 4.6
R19:24 WAVESIII 19:22 III 19:30 (Req. Experts)
151999 Jun 18 1500 1999 Jun 18 1128, 1400 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C No Data
R11:28 WAVESIII 11:53III 11:30
R11:28
Rnone 14:00
161999 Aug 7 2000 1999 Aug 7 1704 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C21:26 UT 273 108 483 4.7
R17:04 WAVESIII 17:02 III 17:10
R17:04 V 17:02
171999 Aug 26 0100 1999 Aug 25 2228 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C20:26 UT 14 108 426 10.5
R22:28 WAVESnoneIII 22:30
181999 Dec 26 2000 1999 Dec 26 1616, 1654 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F16:16 NW near limb 16:13
C16:54 UT 29362 339 -35.2
R16:16 WAVESnone (X-ray 16:13 N21W26:8806)III 16:15
R16:54III 16:57 III 17:00
191999 Dec 27 0700 1999 Dec 27 0148, 0334 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F01:48 NW near limb 01:46
C 02:06 UT283 96 753-16.3
R01:48 WAVESII 01:58 (N24W36:8806) III? 01:50 (Req. Experts)
R03:34none III 03:40
202000 May 1 1200 2000 May 1 1024 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F10:24 NW near limb
C 10:30 UT208 35 206 13.0
C 10:54 UT323 54 1360 -62.6
R10:24 WAVES III 10:19 III 10:20
212000 Jun 4 0900 2000 Jun 4 0700 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F07:00 SW near limb 07:13
F07:00 NE near limb 06:24
C07:31 UT 295 17 597 -18.2
R07:00 WAVES III 07:02III 07:00 (weak)
222000 Aug 12 1400 2000 Aug 12 1240 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F12:40 SW on limb 09:45
C 08:30 UT253 48 598 2.5
C 10:35 UT285 168662 -6.7
R12:40 WAVESnone (X-ray 12:58 N13W50:9114) III 12:20, 12:30, 12:45
232000 Aug 22 0300 2000 Aug 22 0016 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F00:16 NW near limb 00:08
C00:30 UT 307 107959 -12.6
R00:16 WAVESnone (X-ray 00:08) III 00:10
242000 Aug 22 1900 2000 Aug 22 1816 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F18:16 NW near limb 18:11
C 16:06 UT8 69 726 2.4
C 18:30 UT318 64 819 -18.7
R18:16 WAVESnone (X-ray 18:11) III 18:20
252000 Sep 27 0800 2000 Sep 27 0312, 0140 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F03:12 NW near limb 03:05
F01:40 NW near limb 01:15
C00:50 UT 357 111 746 5.8
C03:26 UT 309 44 816 -16.1
C05:50 UT 183 39 191 -1.2
R03:12 WAVES none (H_alpha 03:11 N18W56) III 03:20
R01:40 III 01:35 (N17W52:9173) III 01:30, 0:40
262000 Dec 22 0800 2000 Dec 22 0608, 0444 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F04:44 SE on limb 03:51
C 03:54 UT 7951 889-27.2
R06:08 WAVES III 06:05 (S12E19:9279) III 06:10
R04:44 III 04:47 III 04:50
272000 Dec 28 0100 2000 Dec 27 2340, 28 0204 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F23:40 S07E71 23:06
F02:04 S09E75 02:15
C23:30 UT 43 91 5101.8
C3:30 UT 277199 524 -4.1
R23:40 WAVES III 23:39 III 23:40
R02:04???
282001 Apr 14 1800 2001 Apr 14 1715 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F17:15 S19W74 17:15
C17:54 UT 239 190 830-4.3
R17:15 WAVES noneIII 17:10
292001 Sep 8 1200 2001 Sep 8 1004? EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F10:04 S16E23 07:03
F10:04 S14W64 12:25
C09:30 UT 103 56408 22.7
C10:33 UT 143 55232 41.4
R10:04 WAVES V 10:03 III 10:10
302001 Sep 22 1000 2001 Sep 22 0544 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F05:44 S10W61 05:41
C09:42 UT 283134 36431.6
R05:44 WAVES III 05:41 (S09W65:9616) III 05:45
R05:44 V 05:41
312001 Dec 22 0200 2001 Dec 21 2219 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F22:19 N10W10 21:35
C 16:54 UT89 42 377 -14.7
R22:19 WAVES noneIII22:19
322002 Feb 4 0800 2002 Feb 4 0430, 0524 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F04:30 S03W43 01:40
F04:30 S06W31 05:42
C05:54(04:50)270 62 314 (-48.1**1)
R04:30 WAVES III 04:29 III 04:30
R05:24 III 05:22 III 05:30
332002 Feb 5 1500 2002 Feb 5 1130 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F11:30 no flare
CNo Data
R11:30 WAVES noneIII 11:30
342002 Feb 25 1600 2002 Feb 25 1509? EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F15:09 S18W44 15:50
F15:09 S04W51 12:00
C15:30(15:28) 272 96 309 7.0
C **2nd order onset is 10:35.
R15:09 WAVESnoneIII 15:20
352002 Feb 26 2000 2002 Feb 26 1704 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
F17:04 S18W59 15:12
F17:04 N10W04 19:17
C16:30(15:38) 264 72 299 2.0
R17:04 WAVESnone III 17:10
362002 Apr 14 1400 2002 Apr 14 0730?, 1230 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C07:50(07:26) 326 64 762 -1.7
R07:30 WAVES III 07:27 III 07:40
R07:30 II 07:44 (N19W57:9893)
R12:30 WAVESIII 12:40 III 12:40 (weak)
372002 Apr 15 0000 2002 Apr 14 2224 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C 23:26(21:30) 323 27 294 (-385.0**1) **2
R22:24 WAVES III 22:24 (N18W74:9893) III 22:30
R22:24 II 22:28
382002 Apr 15 0500 2002 Apr 15 0250 EPACT/LEMT GOES/CME plot Solar Summary Page EIT comments
C03:26(02:02) 319 28 656 -26.6
C 03:50(03:19) Halo 360 600 0.9
R02:50 WAVES V 02:46 (N19W79:9893) III 02:40
R02:50 II 03:35

* Wind EPACT plots generated by Don Reames
** Plots generated by Seiji Yashiro - GOES Proton Flux, CME Height-Time, and GOES X-Ray. Blue and Purple lines denote onset of 3He-rich and solar source listed in Reames's list, respectively.
*** Compiled by Barbara Thompson and various EIT team members from looking at movies of the EIT data

"CME Time" is color-coded, red if the first CME image is within an hour of the predicted solar onset time, green if within 2 hours. Time is underlined if the extrapolated start time is close to the solar onset time.

"PA" = Polar Angle is color coded red for West Limb, blue for East limb, green for North, purple for South.

+ Solar Radio Burst (Metric) Time Criterion <30 min, position based on H alpha

++ WAVE events Time criterion <30 minutes for III, 1 day for II) +++ Flare time and location determined by Neal Hurlburt and Sam Freeland using EIT data