16 06 2017 15-minute Estimated Geomagnetic Activity Index UT:min Kp 00:00 1.33 00:15 1.33 00:30 1.33 00:45 1.33 01:00 1.33 01:15 1.33 01:30 1.33 01:45 1.67 02:00 2.00 02:15 1.67 02:30 1.67 02:45 2.33 03:00 2.33 03:15 2.67 03:30 2.67 03:45 3.00 04:00 3.00 04:15 3.00 04:30 3.00 04:45 3.33 05:00 3.33 05:15 3.67 05:30 3.67 05:45 4.00 06:00 4.00 06:15 4.00 06:30 4.33 06:45 4.67 07:00 4.67 07:15 4.00 07:30 4.33 07:45 4.33 08:00 4.33 08:15 4.33 08:30 4.00 08:45 4.00 09:00 4.33 09:15 4.00 09:30 4.00 09:45 4.00 10:00 4.00 10:15 4.00 10:30 4.00 10:45 4.00 11:00 4.00 11:15 3.67 11:30 3.67 11:45 3.67 12:00 4.00 12:15 4.00 12:30 4.33 12:45 4.33 13:00 4.33 13:15 4.00 13:30 4.33 13:45 4.67 14:00 4.67 14:15 4.33 14:30 4.33 14:45 4.33 15:00 4.33 15:15 4.33 15:30 4.33 15:45 4.00 16:00 4.00 16:15 4.00 16:30 4.33 16:45 4.67 17:00 4.67 17:15 4.67 17:30 -1.00 17:45 -1.00 18:00 -1.00 18:15 4.67 18:30 4.00 18:45 4.00 19:00 4.33 19:15 4.33 19:30 4.33 19:45 4.33 20:00 4.33 20:15 4.00 20:30 4.33 20:45 4.33 21:00 4.67 21:15 4.67 21:30 4.67 21:45 4.33 22:00 4.33 22:15 4.33 22:30 4.00 22:45 4.33 23:00 4.00 23:15 4.00 23:30 4.00 23:45 4.00