04 09 2022 15-minute Estimated Geomagnetic Activity Index UT:min Kp 00:00 5.33 00:15 5.00 00:30 5.00 00:45 5.00 01:00 5.00 01:15 5.33 01:30 5.33 01:45 5.67 02:00 5.33 02:15 5.33 02:30 5.33 02:45 5.00 03:00 5.33 03:15 5.67 03:30 6.33 03:45 6.33 04:00 6.00 04:15 6.33 04:30 6.33 04:45 6.33 05:00 6.33 05:15 6.33 05:30 6.33 05:45 6.33 06:00 6.33 06:15 6.33 06:30 6.33 06:45 6.00 07:00 6.00 07:15 6.00 07:30 6.33 07:45 6.00 08:00 6.00 08:15 6.00 08:30 6.33 08:45 6.00 09:00 6.33 09:15 6.00 09:30 6.00 09:45 6.00 10:00 6.00 10:15 6.00 10:30 6.00 10:45 6.00 11:00 6.00 11:15 5.67 11:30 5.67 11:45 5.67 12:00 6.00 12:15 5.67 12:30 5.67 12:45 5.67 13:00 5.67 13:15 5.67 13:30 5.67 13:45 6.00 14:00 6.00 14:15 6.00 14:30 6.33 14:45 6.00 15:00 6.00 15:15 6.00 15:30 5.67 15:45 5.67 16:00 5.67 16:15 6.00 16:30 5.67 16:45 6.00 17:00 5.67 17:15 5.67 17:30 5.33 17:45 5.67 18:00 5.67 18:15 5.00 18:30 5.67 18:45 5.67 19:00 4.67 19:15 5.00 19:30 4.67 19:45 4.67 20:00 4.67 20:15 4.67 20:30 5.33 20:45 4.67 21:00 5.00 21:15 5.67 21:30 5.67 21:45 5.67 22:00 5.67 22:15 5.67 22:30 5.67 22:45 5.67 23:00 5.67 23:15 6.00 23:30 5.67 23:45 5.33