09 11 2024 15-minute Estimated Geomagnetic Activity Index UT:min Kp 00:00 3.67 00:15 4.00 00:30 4.33 00:45 4.33 01:00 4.33 01:15 4.33 01:30 4.33 01:45 5.00 02:00 4.67 02:15 4.33 02:30 4.00 02:45 4.00 03:00 4.33 03:15 3.67 03:30 4.00 03:45 3.67 04:00 3.67 04:15 3.67 04:30 3.67 04:45 3.67 05:00 3.67 05:15 3.67 05:30 4.00 05:45 4.00 06:00 4.00 06:15 3.67 06:30 4.00 06:45 4.00 07:00 4.33 07:15 4.67 07:30 5.00 07:45 4.67 08:00 5.00 08:15 5.00 08:30 5.00 08:45 5.00 09:00 5.00 09:15 5.33 09:30 5.33 09:45 5.33 10:00 5.33 10:15 5.33 10:30 5.00 10:45 5.00 11:00 5.00 11:15 4.67 11:30 4.67 11:45 5.00 12:00 5.00 12:15 5.67 12:30 5.33 12:45 5.00 13:00 5.00 13:15 5.00 13:30 4.67 13:45 4.67 14:00 4.33 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 4.33 16:00 4.33 16:15 4.00 16:30 4.00 16:45 4.00 17:00 4.00 17:15 4.00 17:30 4.00 17:45 4.00 18:00 4.00 18:15 4.33 18:30 4.33 18:45 4.33 19:00 4.00 19:15 4.00 19:30 4.00 19:45 4.00 20:00 4.33 20:15 4.33 20:30 4.00 20:45 4.00 21:00 4.00 21:15 4.00 21:30 4.00 21:45 3.67 22:00 3.33 22:15 3.33 22:30 3.33 22:45 3.00 23:00 3.67 23:15 3.33 23:30 3.33 23:45 3.33