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The scientific hypothesis always goes beyond the limit facts that served as the basis for its construction. V. Vernadsky |
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For the current week on 11/07
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Sun - moderate
43-5.00 | 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 Voltage corrections may be required, false alarms triggered on some protection devices. Surface charging may occur on satellite components, drag may increase on low-Earth-orbit satellites, and corrections may be needed for orientation problems. Intermittent satellite navigation and low-frequency radio navigation problems may occur, HF radio may be intermittent, and aurora has been seen as low as Illinois and Oregon (typically 50° geomagnetic lat.). | S Solar Radiation Storms forecast No deviations from the norm in the radiation environment are predicted. | 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 - overcast
| 2 | +10 | 749 |
Euro exchange rate
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US dollar exchange rate
 | +0.188 | | 81.377 | |
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 - 155 earthquakes of magnitude ≥2.0 was recorded in 33 regions of the world, of which with magnitude ≥5.0 - in 3 regions. In Russia - 15 and 1, respectively.
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