Geomagnetic and Solar Indices -- Updated Mar 29 2238 UTC
Geomagnetic Indices
Station March 28
3-hour K-indices A-index March 29
3-hour K-indices Running
A-index
00-03 03-06 06-09 09-12 12-15 15-18 18-21 21-24 00-03 03-06 06-09 09-12 12-15 15-18 18-21 21-24
Fredericksburg 0 0 0 1 2 1 1 1 2 * * * * * * * * *
Boulder 1 0 0 0 1 1 1 1 1 0 0 0 1 1 2 1 * 2
College 0 0 0 1 1 0 0 0 1 * * * * * * * * *
Planetary 1 0 0 0 1 1 1 1 3 0 0 0 1 1 2 1 * 3
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Solar Radio Flux
Mar 29
Station / CMP 245 410 610 1415 2695 4995 8800 15400
Learmonth / 0500 UTC 17 37 61 102 115 161 263 548
San Vito / 1200 UTC 17 40 * 101 116 153 251 557
Sagamore Hill / 1700 UTC 18 38 56 102 110 152 272 585
Palehua / 2300 UTC * * * * * * * *
Penticton 10.7cm (2800 MHz) Morning 116 Noon 116 Afternoon *
CMP = Central Meridian Passage, time of measurement near local noon
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Daily Solar Indices
Penticton 10.7cm Solar Radio Flux (2800 MHz) GOES X-ray
Morning 1800 UTC Noon 2000 UTC Afternoon 2200 UTC 90 Day Mean background flux
Mar 28 118 119 116 97 B3.3
SWO Sunspot
Number 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
Mar 29 108 470 0 6 1/0/0 0/0/0/0/0 0 0/0
Mar 28 103 590 0 6 1/0/0 7/0/0/0/0 0 0/0
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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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edit on 03/12/2011 by Cyberboiraves because: no reason






