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Space Weather Conditions
on NOAA Scales
24-Hour Observed Maximums
Predicted 2016-09-29 UTC
moderate
Predicted 2016-09-30 UTC
moderate
Predicted 2016-10-01 UTC
Solar Wind Speed: 689 km/sec Solar Wind Magnetic Fields: Bt 8 nT, Bz -1 nT Noon 10.7cm Radio Flux: 84 sfu
Day Two of G2 (Moderate) Geomagnetic Storm Conditions
published: Wednesday, September 28, 2016 21:20 UTC
A G2 (Moderate) Geomagnetic Storm Alert was issued at 2048 UTC (4:48 pm ET) on 28 September as effects from a large coronal hole high speed stream
G2 (Moderate) Geomagnetic Storm Watch for 28-30 September
published: Tuesday, September 27, 2016 04:35 UTC
A G2 (Moderate) Geomagnetic Storm Watch has been issued for 28-30 September 2016 due to effects from the anticipated arrival of a recurrent coronal
G2 is not exactly unprecedented.