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| Geomagnetic and Solar Indices -- Updated Feb 14 2233 UTC | ||||||||||||||||||
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| Geomagnetic Indices | ||||||||||||||||||
| Station | February 13 3-hour K-indices |
A-index | February 14 3-hour K-indices |
Running A-index |
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| 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 | 1 | 1 | 3 | 2 | 2 | 2 | 2 | 1 | 7 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | * | 6 |
| Boulder | 1 | 1 | 4 | 3 | 3 | 3 | 2 | 2 | 11 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | * | 6 |
| College | 0 | 1 | 3 | 4 | 5 | 5 | 2 | 0 | 19 | 2 | 1 | 3 | 3 | 3 | 4 | 2 | * | 11 |
| Planetary | 1 | 1 | 3 | 2 | 3 | 3 | 2 | 2 | 8 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | * | 8 |
| Solar Radio Flux | ||||||||
| Feb 14 Station / CMP |
245 | 410 | 610 | 1415 | 2695 | 4995 | 8800 | 15400 |
| Learmonth / 0500 UTC | 21 | 45 | 56 | 92 | 101 | 153 | 250 | 527 |
| San Vito / 1200 UTC | 20 | 42 | * | 79 | 87 | 124 | 224 | 507 |
| Sagamore Hill / 1700 UTC | 27 | 40 | 52 | 83 | 106 | 151 | 249 | * |
| Palehua / 2300 UTC | * | * | * | * | * | * | * | * |
| Penticton 10.7cm (2800 MHz) | Morning 108 | Noon 107 | Afternoon * |
CMP = Central Meridian Passage, time of measurement near local noon
| 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 | |
| Feb 13 | 109 | 108 | 108 | 134 | B2.0 |
| 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 |
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| Feb 14 | 64 | 420 | 0 | 4 | 0/0/0 | 0/0/0/0/0 | 0 | 0/0 |
| Feb 13 | 59 | 450 | 0 | 4 | 0/0/0 | 0/0/0/0/0 | 0 | 0/0 |
| 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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