NOAA SEC Geophysical Alert Message 26 November 2000
:Issued: 2000 Nov 26 1800 UTC
# Prepared by the U.S. Dept. of Commerce, NOAA, Space Environment Center.
# Geophysical Alert Message
Solar-terrestrial indices for 25 November follow.
Solar flux 202 and Boulder A-index 8.
The Boulder K-index at 1800 UTC on 26 November was 5 (75 nT).
Solar-terrestrial conditions for the last 24 hours follow.
Solar activity was high.
The geomagnetic field was at quiet to minor storm levels.
A major flare occurred at 1648 UTC on 26 November.
A satellite proton event began at 1520 UTC on 24 November.
A polar cap absorption event is in progress.
The forecast for the next 24 hours follows.
Solar activity will be high.
The geomagnetic field will be at unsettled to major storm levels.
The satellite proton event is expected to continue.