27 02 2023 15-minute Estimated Geomagnetic Activity Index UT:min Kp 00:00 6.00 00:15 5.67 00:30 5.67 00:45 5.33 01:00 5.33 01:15 5.33 01:30 5.33 01:45 5.67 02:00 5.33 02:15 5.33 02:30 5.00 02:45 5.33 03:00 5.33 03:15 5.33 03:30 5.33 03:45 5.33 04:00 5.00 04:15 5.00 04:30 4.67 04:45 5.00 05:00 5.00 05:15 5.33 05:30 5.67 05:45 5.67 06:00 5.67 06:15 6.00 06:30 5.67 06:45 6.00 07:00 6.00 07:15 5.67 07:30 6.00 07:45 6.33 08:00 6.00 08:15 5.67 08:30 5.67 08:45 5.67 09:00 5.33 09:15 5.33 09:30 5.33 09:45 5.00 10:00 5.00 10:15 6.33 10:30 7.00 10:45 7.00 11:00 7.00 11:15 6.33 11:30 6.67 11:45 6.67 12:00 6.67 12:15 7.00 12:30 7.33 12:45 7.33 13:00 7.67 13:15 7.33 13:30 7.33 13:45 7.33 14:00 7.00 14:15 6.67 14:30 6.67 14:45 7.00 15:00 7.33 15:15 7.33 15:30 7.33 15:45 7.33 16:00 6.33 16:15 6.67 16:30 6.33 16:45 6.00 17:00 5.67 17:15 5.67 17:30 6.00 17:45 6.00 18:00 5.67 18:15 5.67 18:30 5.67 18:45 5.33 19:00 6.00 19:15 6.00 19:30 5.67 19:45 5.67 20:00 5.33 20:15 5.33 20:30 5.00 20:45 4.67 21:00 5.00 21:15 4.67 21:30 4.67 21:45 4.33 22:00 4.33 22:15 -1.00 22:30 -1.00 22:45 4.00 23:00 4.00 23:15 4.00 23:30 4.00 23:45 4.00