30 05 2025 15-minute Estimated Geomagnetic Activity Index UT:min Kp 00:00 4.33 00:15 4.33 00:30 4.33 00:45 4.33 01:00 4.33 01:15 4.33 01:30 4.00 01:45 4.00 02:00 4.00 02:15 4.00 02:30 4.00 02:45 4.00 03:00 4.33 03:15 4.33 03:30 4.33 03:45 4.33 04:00 4.33 04:15 4.33 04:30 4.33 04:45 4.33 05:00 4.33 05:15 4.33 05:30 4.33 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 4.00 07:30 4.00 07:45 4.00 08:00 4.00 08:15 4.00 08:30 4.00 08:45 4.00 09:00 4.00 09:15 4.00 09:30 3.67 09:45 3.67 10:00 3.67 10:15 3.67 10:30 4.00 10:45 3.67 11:00 3.67 11:15 3.67 11:30 3.67 11:45 3.67 12:00 4.00 12:15 4.00 12:30 4.00 12:45 4.00 13:00 4.00 13:15 4.00 13:30 4.00 13:45 4.00 14:00 4.00 14:15 4.00 14:30 4.00 14:45 4.00 15:00 4.00 15:15 4.00 15:30 4.00 15:45 4.00 16:00 4.00 16:15 4.00 16:30 4.00 16:45 3.67 17:00 3.67 17:15 3.67 17:30 4.00 17:45 3.67 18:00 3.67 18:15 3.67 18:30 3.67 18:45 4.00 19:00 3.67 19:15 4.00 19:30 3.67 19:45 3.67 20:00 3.67 20:15 3.67 20:30 3.67 20:45 3.67 21:00 3.67 21:15 3.67 21:30 3.67 21:45 3.67 22:00 3.67 22:15 3.67 22:30 3.67 22:45 4.33 23:00 4.00 23:15 4.00 23:30 4.00 23:45 4.00