17 05 2025 15-minute Estimated Geomagnetic Activity Index UT:min Kp 00:00 4.67 00:15 5.00 00:30 5.00 00:45 4.67 01:00 5.00 01:15 5.00 01:30 4.67 01:45 4.67 02:00 4.67 02:15 4.67 02:30 4.67 02:45 4.67 03:00 4.67 03:15 5.00 03:30 5.33 03:45 5.33 04:00 6.00 04:15 6.00 04:30 5.67 04:45 5.33 05:00 5.00 05:15 5.00 05:30 5.00 05:45 5.00 06:00 4.67 06:15 5.00 06:30 5.00 06:45 4.67 07:00 5.00 07:15 4.67 07:30 4.67 07:45 4.67 08:00 4.67 08:15 5.33 08:30 4.67 08:45 5.00 09:00 4.33 09:15 4.67 09:30 4.33 09:45 4.33 10:00 4.33 10:15 4.67 10:30 4.67 10:45 4.67 11:00 4.67 11:15 4.67 11:30 4.67 11:45 5.00 12:00 5.00 12:15 4.67 12:30 4.67 12:45 4.67 13:00 4.67 13:15 4.67 13:30 4.67 13:45 4.67 14:00 4.67 14:15 5.00 14:30 5.67 14:45 5.33 15:00 5.33 15:15 5.33 15:30 5.00 15:45 5.00 16:00 5.00 16:15 5.33 16:30 5.33 16:45 5.00 17:00 5.33 17:15 5.00 17:30 5.00 17:45 5.00 18:00 5.33 18:15 5.00 18:30 5.00 18:45 5.00 19:00 5.00 19:15 4.67 19:30 4.67 19:45 5.00 20:00 4.33 20:15 4.33 20:30 4.67 20:45 4.67 21:00 4.33 21:15 5.00 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 4.67 23:15 4.00 23:30 4.33 23:45 4.67