16 07 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 1.00 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 4.33 05:30 4.00 05:45 4.00 06:00 4.00 06:15 4.33 06:30 4.67 06:45 4.67 07:00 4.33 07:15 4.33 07:30 4.33 07:45 4.33 08:00 5.00 08:15 5.00 08:30 5.33 08:45 5.33 09:00 5.33 09:15 5.67 09:30 6.67 09:45 6.33 10:00 6.33 10:15 6.33 10:30 6.67 10:45 7.33 11:00 7.33 11:15 7.33 11:30 7.33 11:45 7.67 12:00 7.67 12:15 7.67 12:30 7.67 12:45 7.33 13:00 7.00 13:15 7.00 13:30 6.67 13:45 -1.00 14:00 -1.00 14:15 -1.00 14:30 -1.00 14:45 -1.00 15:00 -1.00 15:15 5.67 15:30 5.67 15:45 6.00 16:00 5.67 16:15 5.67 16:30 5.67 16:45 5.67 17:00 6.33 17:15 6.00 17:30 5.67 17:45 5.67 18:00 5.67 18:15 5.67 18:30 5.67 18:45 5.67 19:00 6.67 19:15 6.00 19:30 6.33 19:45 6.33 20:00 6.67 20:15 7.00 20:30 7.00 20:45 6.33 21:00 6.67 21:15 6.00 21:30 5.67 21:45 5.33 22:00 5.00 22:15 5.00 22:30 5.00 22:45 4.67 23:00 4.67 23:15 4.67 23:30 4.33 23:45 4.33