Viewing archive of Monday, 15 March 2010 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum flux
28 -20A7.43B6.01

Sunspot regions

Region 11054

Number of
sunspots
Size Class Magn. Class Spot Location
20 -2 230 ESI N14E01

All times in UTC

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G4 - Severe geomagnetic storm

Observed Kp: 8
Threshold reached: 20:54 UTC

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Oulu, Rovaniemi, Kuopio
Trondheim
Arkhangelsk
Luleå, Sundsvall, Umeå
The density of the solar wind is moderate (20.34 p/cm3)
The strength of the interplanetary magnetic field is moderate (13.37nT), the direction is North (5.79nT).
The Disturbance Storm Time index predicts strong storm conditions right now (-134nT)

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Latest alerts

21:00 UTC - Geomagnetic activity

Severe G4 geomagnetic storm (Kp8) Threshold Reached: 20:55 UTC

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19:45 UTC - Geomagnetic activity

Strong G3 geomagnetic storm (Kp7) Threshold Reached: 19:25 UTC

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19:00 UTC - Geomagnetic activity

Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 18:38 UTC

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18:45 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 18:28 UTC

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17:00 UTC - Geomagnetic activity

Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 16:34 UTC

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