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Geomagnetic and Solar Indices -- Updated May 07 0528 UTC
Geomagnetic K-indices and Running A-indices
Station and Index 3-hour Synoptic Periods
May 07
00-03 03-06 06-09 09-12 12-15 15-18 18-21 21-24
Boulder K-indices
2 * * * * * * *
Boulder 24-hour running A-index
6 * * * * * * *
USAF Estimated Planetary K-index
2 * * * * * * *
Est. Planetary 24-hour running A-index
6 * * * * * * *
May 06
00-03 03-06 06-09 09-12 12-15 15-18 18-21 21-24
Boulder K-indices
2 2 1 1 2 2 2 2
Boulder 24-hour running A-index
2 3 4 4 4 5 6 6
USAF Estimated Planetary K-index
2 1+ 1- 1- 2- 2- 2 3
Est. Planetary 24-hour running A-index
3 4 4 4 5 5 5 6
Fredericksburg
2 2 1 1 2 1 2 2
College
2 1 0 1 1 1 1 1

Local Noon Solar Radio Flux
May 07
Station / Local Noon
245 410 610 1415 2695 4995 8800 15400
Learmonth / 0500 UTC 12 27 34 54 73 116 218 513
San Vito / 1200 UTC * * * * * * * *
Sagamore Hill / 1700 UTC * * * * * * * *
Palehua / 2300 UTC * * * * * * * *

Daily Solar Indices
  SWO Sunspot Number Penticton 1800 UTC
Radio Flux 10.7cm
(2800 MHz)
Penticton 2000 UTC
Noon Radio Flux 10.7cm
(2800 MHz)
Penticton 2200 UTC
Radio Flux 10.7cm
(2800 MHz)
90-day Radio Flux 10.7cm GOES-10 X-ray background flux Neutron Monitor % of background
May 07 * * * * * * * %
May 06 0 69 69 70 70 <A1.0 99.9 %

  Sunspot Area
10E-6 Hemis.
New Regions Spotted Regions X-ray Events
C / M / X
Optical Flares
S / 1 / 2 / 3 / 4
Radio Bursts
10 cm tenflares
Radio Sweeps
Type II / IV
May 07 * * * 0/0/0 0/0/0/0/0 0 0/0
May 06 0 0 0 0/0/0 0/0/0/0/0 0 0/0

* not available


Related online data
Daily Geomagnetic Indices last 30 days current quarter since 1994
Daily Solar Indices last 30 days current quarter since 1994
Available A and K indices last 2 days last 7 days last 2 years
Noon Solar Radio Flux Values last 2 days last 7 days last 45 days
Solar Event Reports Today or Yesterday last 60 days last 3 years
Radio Burst Event Reports last 45 days    

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