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