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The main goal of natural sciences is to reveal the unity of the forces of Nature. L. Boltzman |
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For the current week on 03/13
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Sun - moderate
24-5.67 | Fact | G Geomagnetic Storms High-latitude power systems may experience voltage alarms, long-duration storms may cause transformer damage. Corrective actions to orientation may be required by ground control; possible changes in drag affect orbit predictions. HF radio propagation can fade at higher latitudes, and aurora has been seen as low as New York and Idaho (typically 55° geomagnetic lat.). | S Solar Radiation Storms No deviations from the norm in the radiation environment were recorded. | R Radio Blackouts Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact. Low-frequency navigation signals degraded for brief intervals. | Forecast | G Geomagnetic Storms forecast High-latitude power systems may experience voltage alarms, long-duration storms may cause transformer damage. Corrective actions to orientation may be required by ground control; possible changes in drag affect orbit predictions. HF radio propagation can fade at higher latitudes, and aurora has been seen as low as New York and Idaho (typically 55° geomagnetic lat.). | S Solar Radiation Storms forecast No deviations from the norm in the radiation environment are predicted. | R Radio Blackouts forecast Deviations from the norm in the radio interference environment are not predicted. | |
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Weather - clear
| 4 | +9 | 756 |
Euro exchange rate
 | +0.5954 |  | 91.985 |  |
US dollar exchange rate
 | +1.1583 | | 80.225 | |
Earthquakes monitorMap of earthquakes for the current day - 24 hoursReference: Links in the Table "Distribution by Country" position the map to the specified region.
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For 24 hours - 275 earthquakes of magnitude ≥2.0 was recorded in 43 regions of the world, of which with magnitude ≥5.0 - in 4 regions. In Russia - 13 and 0, respectively.
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