Solar Cycle 23 – Protons

YearmdClassflare startflare maxlatitudelongitudeCME onsetCME speedCME AWChannel 1onset UTpeak UTChannel 2Channel 3Channel 4Channel 5Channel 6Channel 7Channel 8Channel 9Channel 10
199679X2.609:0509:11-1030gapgapgap0.00440109:4410:520.0024270.0010220.000979nononononono
1996813uuuuu16:096201530.00850418:1522:030.0055860.0022680.0019140.001210.000892nononono
19961126B9.020:4824:32uu21:36548780.00154524:3126:390.0007020.000657nonononononono
19961127uuuuuuuu0.00187914:3315:110.0009160.000431nonononononono
19961128C1.315:3517:32uu16:509841010.00903119:3822:120.0054720.0015920.001160.000721nonononono
19961129uuuuuuuu0.00681505:3013:490.0027080.0011470.000987nononononono
19961130uuuuuuuu0.0243606:2207:130.0138960.0040130.0031750.0013880.000415nononono
19961130M1.020:1620:44-647nnn0.00238323:2928:380.001010.000519nonononononono
19961224C2.113:0313:1159513:29325690.01056215:0518:060.0062280.0031030.0022150.0011720.0007940.000459nonono

Note: Only a preview of the results during 1996 is shown. The channel selected for the proton event identification is Channel 2.

Abbreviations:

  • AW – angular width
  • CME – coronal mass ejection
  • gap – data gap
  • no – no proton event
  • u – uncertain

Notations:

  • all times are in UT
  • Channels (in MeV): 1: 14-17; 2: 17-22; 3: 21-28; 4: 26-32; 5: 32-40; 6: 40-51; 7: 51-67; 8: 64-80; 9: 80-101; 10: 101-131
  • class: flare peak in GOES soft X-ray flux (W/m^2)
  • CME speed: linear speed (km/s) from https://cdaw.gsfc.nasa.gov/CME_list/index.html
  • flare latitude: North (positive); South (negative)
  • flare longitude: West (positive); East (negative)