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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 05/14
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Sun - strong
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30-1 | Fact | G Geomagnetic Storms There were no deviations from the norm in the geomagnetic environment. | S Solar Radiation Storms Passengers and crew in high-flying aircraft at high latitudes may be exposed to elevated radiation risk. Infrequent single-event upsets possible. Small effects on HF propagation through the polar regions and navigation at polar cap locations possibly affected. | R Radio Blackouts Wide area blackout of HF radio communication, loss of radio contact for about an hour on sunlit side of Earth. Low-frequency navigation signals degraded for about an hour. | 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 Passengers and crew in high-flying aircraft at high latitudes may be exposed to elevated radiation risk. Infrequent single-event upsets possible. Small effects on HF propagation through the polar regions and navigation at polar cap locations possibly affected. | R Radio Blackouts forecast Limited blackout of HF radio communication on sunlit side, loss of radio contact for tens of minutes. Degradation of low-frequency navigation signals for tens of minutes. | |
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Weather - clear
| 1 | +6 | 755 |
Euro exchange rate
 | -0,0975 |  | 98,849 |  |
US dollar exchange rate
 | -0,1909 | | 91,633 | |
Earthquakes monitorMap of earthquakes with magnitude ≥ 3Reference: Links in the Table "Distribution by Country" position the map to the specified region.
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For 24 hours - 114 earthquakes of magnitude ≥2.0 was recorded in 36 regions of the world, of which with magnitude ≥5.0 - in 4 regions. In Russia - 1 and 0, respectively.
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