Boulder K-Indices for the Current UTC Day: 0000 ****
Planetary K-Indices for the Current UTC Day: 0000 ****
An asterisk (*) denotes unavailable or missing data.
Running Estimated 24-Hour Planetary A-Index: 1 (QUIET)
Boulder K-Indices for the Last UTC Day: 2121 1100
Planetary K-Indices for the Last UTC Day: 2010 1100
Yesterday's Boulder A-Index: 3
Yesterday's Planetary A-Index: 4
Current 10.7 cm solar radio flux: 76 sfu.
Return back to the main page