25 10 2016 15-minute Estimated Geomagnetic Activity Index UT:min Kp 00:00 3.00 00:15 -1.00 00:30 -1.00 00:45 -1.00 01:00 -1.00 01:15 -1.00 01:30 -1.00 01:45 -1.00 02:00 -1.00 02:15 -1.00 02:30 -1.00 02:45 -1.00 03:00 -1.00 03:15 -1.00 03:30 -1.00 03:45 -1.00 04:00 -1.00 04:15 -1.00 04:30 -1.00 04:45 -1.00 05:00 -1.00 05:15 -1.00 05:30 -1.00 05:45 -1.00 06:00 -1.00 06:15 -1.00 06:30 -1.00 06:45 -1.00 07:00 2.00 07:15 2.67 07:30 2.67 07:45 3.00 08:00 3.00 08:15 4.00 08:30 4.33 08:45 4.33 09:00 4.67 09:15 4.67 09:30 3.33 09:45 3.33 10:00 3.67 10:15 4.33 10:30 4.67 10:45 4.67 11:00 4.67 11:15 5.33 11:30 5.00 11:45 5.00 12:00 6.00 12:15 6.00 12:30 6.33 12:45 6.33 13:00 6.33 13:15 5.67 13:30 5.67 13:45 6.00 14:00 6.00 14:15 5.67 14:30 6.00 14:45 5.67 15:00 6.00 15:15 5.67 15:30 6.00 15:45 6.00 16:00 6.00 16:15 5.67 16:30 5.67 16:45 6.00 17:00 5.67 17:15 5.33 17:30 5.33 17:45 5.33 18:00 5.33 18:15 5.33 18:30 5.00 18:45 5.00 19:00 4.67 19:15 4.67 19:30 4.67 19:45 4.67 20:00 4.67 20:15 5.00 20:30 4.67 20:45 4.67 21:00 4.67 21:15 4.33 21:30 4.33 21:45 4.33 22:00 -1.00 22:15 -1.00 22:30 -1.00 22:45 -1.00 23:00 -1.00 23:15 -1.00 23:30 -1.00 23:45 -1.00