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Geomagnetic and Solar Indices - updated: May 14 2303 UTC

Geomagnetic K-indices and Running A-indices
Station and Index 3-hour Synoptic Periods
May 14 00-03 03-06 06-09 09-12 12-15 15-18 18-21 21-24
Boulder K-indices 1 2 0 1 2 2 1 *
Boulder 24-hour running A-index 5 5 5 5 5 4 4 *
USAF Estimated Planetary K-index 1 1+ 0 0+ 1 0+ 1 *
Est. Planetary 24-hour running A-index 4 3 3 4 4 3 3 *
May 13 00-03 03-06 06-09 09-12 12-15 15-18 18-21 21-24
Boulder 3 2 0 1 2 3 2 1
Boulder 24-hour running A-index 6 7 6 6 6 7 7 7
USAF Estimated Planetary K-index 2- 2+ 0 0 1 2- 1+ 1-
Est. Planetary 24-hour running A-index 4 5 4 4 4 5 5 4
Fredericksburg 2 2 0 0 1 1 1 0
College 1 2 0 0 1 1 1 0

Local Noon Solar Radio Flux
May 14
Station / Local Noon
245 MHz
410 MHz
610 MHz
1415 MHz
2695 MHz
4995 MHz
8800 MHz
15400 MHz
Learmonth / 0500 UTC
11
28
36
41
64
129
220
532
San Vito / 1200 UTC
13
22
*
55
59
123
237
462
Sag 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-11 X-ray background flux Neutron Monitor
% of background
May 14 0 68 69 * 71 * * %
May 13 0 69 68 69 71 * 100.5 %

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 14 0 0 0 0 / 0 / 0 0 / 0 / 0 / 0 / 0 0 0 / 0
May 13 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
All A and K indices at SEC 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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