01 02 2017 15-minute Estimated Geomagnetic Activity Index UT:min Kp 00:00 6.00 00:15 5.67 00:30 6.00 00:45 6.00 01:00 5.67 01:15 5.67 01:30 5.67 01:45 5.67 02:00 5.33 02:15 5.33 02:30 6.00 02:45 5.00 03:00 5.00 03:15 4.67 03:30 5.00 03:45 4.67 04:00 4.67 04:15 4.67 04:30 4.67 04:45 5.33 05:00 5.00 05:15 4.67 05:30 5.00 05:45 5.00 06:00 4.67 06:15 4.33 06:30 4.67 06:45 4.67 07:00 4.67 07:15 4.33 07:30 4.67 07:45 4.67 08:00 4.67 08:15 4.67 08:30 4.67 08:45 4.67 09:00 4.33 09:15 4.33 09:30 4.33 09:45 4.33 10:00 4.33 10:15 4.33 10:30 4.33 10:45 4.33 11:00 4.00 11:15 4.00 11:30 4.33 11:45 4.33 12:00 4.67 12:15 4.00 12:30 4.00 12:45 4.00 13:00 4.00 13:15 4.00 13:30 4.67 13:45 4.67 14:00 4.67 14:15 4.67 14:30 4.67 14:45 5.00 15:00 4.67 15:15 4.67 15:30 4.67 15:45 5.00 16:00 4.67 16:15 4.67 16:30 5.00 16:45 5.00 17:00 5.00 17:15 5.00 17:30 5.33 17:45 5.33 18:00 5.00 18:15 5.33 18:30 5.00 18:45 5.33 19:00 5.33 19:15 5.00 19:30 5.00 19:45 5.00 20:00 5.00 20:15 5.00 20:30 5.00 20:45 5.00 21:00 5.33 21:15 5.00 21:30 5.00 21:45 5.33 22:00 5.00 22:15 5.00 22:30 5.00 22:45 5.00 23:00 5.00 23:15 5.00 23:30 5.00 23:45 5.00