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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 01/22
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Sun - severe
73-3.33 | Fact | G Geomagnetic Storms Possible widespread voltage control problems and some protective systems will mistakenly trip out key assets from the grid. May experience surface charging and tracking problems, corrections may be needed for orientation problems. Induced pipeline currents affect preventive measures, HF radio propagation sporadic, satellite navigation degraded for hours, low-frequency radio navigation disrupted, and aurora has been seen as low as Alabama and northern California (typically 45° geomagnetic lat.). | S Solar Radiation Storms Minor impacts on HF radio in the polar regions. | 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 Weak power grid fluctuations can occur. Minor impact on satellite operations possible. Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine). | 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 | -7 | 753 |
Euro exchange rate
 | -0.4743 |  | 90.721 |  |
US dollar exchange rate
 | -0.3088 | | 77.516 | |
Earthquakes monitorMap of all earthquakesReference: Links in the Table "Distribution by Country" position the map to the specified region.
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For 24 hours - 264 earthquakes of magnitude ≥2.0 was recorded in 37 regions of the world, of which with magnitude ≥5.0 - in 4 regions. In Russia - 19 and 0, respectively.
For the current week on 01/21
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