#Ionospheric data #October 1957 # #Element: foF2 #Description: F2 layer critical frequency #Measure units: MHz #Origin: #Station code: #Station name: Северный полюс-6, North Pole-6 #Geographic Coordinates: #Latitude: 76.88 – 77.40 N #Longitude: 159.65 – 163.91 E #LMT E45 #Time 45 deg. E long. #Sampling: 1 hour #Missing value: 9999.0 # #yyyy-MM-dd HH:mm value qualifier description 1957-10-01 00:00 4.8 1957-10-01 01:00 N 1957-10-01 02:00 B 1957-10-01 03:00 B 1957-10-01 04:00 6.1 1957-10-01 05:00 5.7 1957-10-01 06:00 7.8 1957-10-01 07:00 7.8 1957-10-01 08:00 5.6 1957-10-01 09:00 6.0 1957-10-01 10:00 5.3 1957-10-01 11:00 5.4 1957-10-01 12:00 5.3 1957-10-01 13:00 5.7 1957-10-01 14:00 6.0 1957-10-01 15:00 5.0 1957-10-01 16:00 5.0 1957-10-01 17:00 6.0 1957-10-01 18:00 5.9 1957-10-01 19:00 F 1957-10-01 20:00 4.8 1957-10-01 21:00 5.0 1957-10-01 22:00 3.3 1957-10-01 23:00 B 1957-10-02 00:00 4.2 1957-10-02 01:00 5.0 1957-10-02 02:00 5.7 1957-10-02 03:00 6.8 1957-10-02 04:00 8.1 1957-10-02 05:00 8.7 1957-10-02 06:00 7.6 1957-10-02 07:00 9.0 1957-10-02 08:00 8.5 1957-10-02 09:00 7.0 1957-10-02 10:00 5.3 1957-10-02 11:00 5.5 1957-10-02 12:00 5.4 1957-10-02 13:00 5.4 1957-10-02 14:00 6.9 1957-10-02 15:00 F 1957-10-02 16:00 6.5 1957-10-02 17:00 6.0 1957-10-02 18:00 5.2 1957-10-02 19:00 5.2 1957-10-02 20:00 4.3 1957-10-02 21:00 4.4 1957-10-02 22:00 F 1957-10-02 23:00 4.3 1957-10-03 00:00 F 1957-10-03 01:00 5.4 1957-10-03 02:00 5.9 1957-10-03 03:00 6.9 1957-10-03 04:00 7.9 1957-10-03 05:00 9.0 1957-10-03 06:00 9.2 1957-10-03 07:00 10.2 1957-10-03 08:00 9.3 1957-10-03 09:00 9.6 1957-10-03 10:00 5.8 1957-10-03 11:00 4.3 1957-10-03 12:00 4.3 1957-10-03 13:00 5.9 1957-10-03 14:00 5.3 1957-10-03 15:00 A 1957-10-03 16:00 5.0 1957-10-03 17:00 5.0 1957-10-03 18:00 8.2 1957-10-03 19:00 A 1957-10-03 20:00 F 1957-10-03 21:00 4.0 1957-10-03 22:00 N 1957-10-03 23:00 F 1957-10-04 00:00 4.1 1957-10-04 01:00 4.5 1957-10-04 02:00 5.7 1957-10-04 03:00 5.4 1957-10-04 04:00 6.7 1957-10-04 05:00 7.3 1957-10-04 06:00 9.0 1957-10-04 07:00 8.6 1957-10-04 08:00 8.7 1957-10-04 09:00 4.7 1957-10-04 10:00 5.0 1957-10-04 11:00 4.3 1957-10-04 12:00 N 1957-10-04 13:00 6.0 1957-10-04 14:00 5.7 1957-10-04 15:00 6.4 1957-10-04 16:00 6.0 1957-10-04 17:00 4.4 1957-10-04 18:00 5.3 1957-10-04 19:00 4.3 1957-10-04 20:00 F 1957-10-04 21:00 4.5 1957-10-04 22:00 B 1957-10-04 23:00 6.0 1957-10-05 00:00 C 1957-10-05 01:00 6.6 1957-10-05 02:00 6.7 1957-10-05 03:00 7.7 1957-10-05 04:00 B 1957-10-05 05:00 8.5 1957-10-05 06:00 9.5 1957-10-05 07:00 9.5 1957-10-05 08:00 9.3 1957-10-05 09:00 7.7 1957-10-05 10:00 4.6 1957-10-05 11:00 N 1957-10-05 12:00 F 1957-10-05 13:00 4.4 1957-10-05 14:00 F 1957-10-05 15:00 5.9 1957-10-05 16:00 6.7 1957-10-05 17:00 6.0 1957-10-05 18:00 F 1957-10-05 19:00 5.0 1957-10-05 20:00 5.0 1957-10-05 21:00 7.0 1957-10-05 22:00 7.0 1957-10-05 23:00 6.5 1957-10-06 00:00 6.4 1957-10-06 01:00 7.5 1957-10-06 02:00 7.2 1957-10-06 03:00 7.5 1957-10-06 04:00 7.9 1957-10-06 05:00 8.3 1957-10-06 06:00 8.2 1957-10-06 07:00 8.2 1957-10-06 08:00 8.9 1957-10-06 09:00 8.3 1957-10-06 10:00 5.0 1957-10-06 11:00 4.3 1957-10-06 12:00 5.9 1957-10-06 13:00 F 1957-10-06 14:00 6.0 1957-10-06 15:00 6.0 1957-10-06 16:00 S 1957-10-06 17:00 S 1957-10-06 18:00 S 1957-10-06 19:00 S 1957-10-06 20:00 5.7 1957-10-06 21:00 S 1957-10-06 22:00 5.2 1957-10-06 23:00 6.0 1957-10-07 00:00 6.0 1957-10-07 01:00 7.5 1957-10-07 02:00 8.5 1957-10-07 03:00 9.2 1957-10-07 04:00 9.5 1957-10-07 05:00 10.0 1957-10-07 06:00 10.0 1957-10-07 07:00 S 1957-10-07 08:00 9.0 1957-10-07 09:00 8.2 1957-10-07 10:00 6.0 1957-10-07 11:00 4.5 1957-10-07 12:00 4.0 1957-10-07 13:00 4.3 1957-10-07 14:00 N 1957-10-07 15:00 6.3 1957-10-07 16:00 N 1957-10-07 17:00 F 1957-10-07 18:00 6.0 1957-10-07 19:00 9.0 1957-10-07 20:00 N 1957-10-07 21:00 F 1957-10-07 22:00 6.0 1957-10-07 23:00 6.0 1957-10-08 00:00 6.6 1957-10-08 01:00 7.0 1957-10-08 02:00 7.7 1957-10-08 03:00 9.0 1957-10-08 04:00 9.5 1957-10-08 05:00 S 1957-10-08 06:00 S 1957-10-08 07:00 S 1957-10-08 08:00 9.5 1957-10-08 09:00 10.5 1957-10-08 10:00 8.0 1957-10-08 11:00 5.7 1957-10-08 12:00 4.5 1957-10-08 13:00 3.7 1957-10-08 14:00 F 1957-10-08 15:00 5.5 1957-10-08 16:00 F 1957-10-08 17:00 6.0 1957-10-08 18:00 6.0 1957-10-08 19:00 5.2 1957-10-08 20:00 F 1957-10-08 21:00 6.0 1957-10-08 22:00 6.7 1957-10-08 23:00 6.9 1957-10-09 00:00 6.9 1957-10-09 01:00 7.1 1957-10-09 02:00 8.3 1957-10-09 03:00 9.1 1957-10-09 04:00 10.0 1957-10-09 05:00 R 1957-10-09 06:00 S 1957-10-09 07:00 S 1957-10-09 08:00 10.0 1957-10-09 09:00 5.9 1957-10-09 10:00 N 1957-10-09 11:00 N 1957-10-09 12:00 6.0 1957-10-09 13:00 F 1957-10-09 14:00 5.2 1957-10-09 15:00 5.8 1957-10-09 16:00 7.0 1957-10-09 17:00 6.5 1957-10-09 18:00 F 1957-10-09 19:00 5.0 1957-10-09 20:00 3.9 1957-10-09 21:00 3.1 1957-10-09 22:00 F 1957-10-09 23:00 3.9 1957-10-10 00:00 4.1 1957-10-10 01:00 4.9 1957-10-10 02:00 F 1957-10-10 03:00 F 1957-10-10 04:00 9.0 1957-10-10 05:00 10.0 1957-10-10 06:00 9.5 1957-10-10 07:00 F 1957-10-10 08:00 6.5 1957-10-10 09:00 5.7 1957-10-10 10:00 3.6 1957-10-10 11:00 A 1957-10-10 12:00 5.0 1957-10-10 13:00 6.3 1957-10-10 14:00 C 1957-10-10 15:00 5.5 1957-10-10 16:00 3.6 1957-10-10 17:00 3.8 1957-10-10 18:00 4.9 1957-10-10 19:00 F 1957-10-10 20:00 F 1957-10-10 21:00 F 1957-10-10 22:00 4.6 1957-10-10 23:00 4.2 1957-10-11 00:00 B 1957-10-11 01:00 4.2 1957-10-11 02:00 5.3 1957-10-11 03:00 5.7 1957-10-11 04:00 5.9 1957-10-11 05:00 6.1 1957-10-11 06:00 7.0 1957-10-11 07:00 N 1957-10-11 08:00 4.0 1957-10-11 09:00 5.0 1957-10-11 10:00 5.3 1957-10-11 11:00 F 1957-10-11 12:00 4.6 1957-10-11 13:00 4.0 1957-10-11 14:00 5.3 1957-10-11 15:00 F 1957-10-11 16:00 F 1957-10-11 17:00 7.0 1957-10-11 18:00 5.5 1957-10-11 19:00 4.3 1957-10-11 20:00 4.0 1957-10-11 21:00 3.8 1957-10-11 22:00 F 1957-10-11 23:00 A 1957-10-12 00:00 C 1957-10-12 01:00 C 1957-10-12 02:00 C 1957-10-12 03:00 C 1957-10-12 04:00 C 1957-10-12 05:00 C 1957-10-12 06:00 C 1957-10-12 07:00 C 1957-10-12 08:00 C 1957-10-12 09:00 C 1957-10-12 10:00 C 1957-10-12 11:00 C 1957-10-12 12:00 C 1957-10-12 13:00 C 1957-10-12 14:00 C 1957-10-12 15:00 C 1957-10-12 16:00 C 1957-10-12 17:00 C 1957-10-12 18:00 C 1957-10-12 19:00 C 1957-10-12 20:00 C 1957-10-12 21:00 C 1957-10-12 22:00 C 1957-10-12 23:00 C 1957-10-13 00:00 B 1957-10-13 01:00 B 1957-10-13 02:00 5.8 1957-10-13 03:00 6.4 1957-10-13 04:00 5.5 1957-10-13 05:00 7.0 1957-10-13 06:00 F 1957-10-13 07:00 F 1957-10-13 08:00 F 1957-10-13 09:00 F 1957-10-13 10:00 4.0 1957-10-13 11:00 5.2 1957-10-13 12:00 4.9 1957-10-13 13:00 3.9 1957-10-13 14:00 F 1957-10-13 15:00 4.6 1957-10-13 16:00 F 1957-10-13 17:00 6.3 1957-10-13 18:00 F 1957-10-13 19:00 F 1957-10-13 20:00 5.1 1957-10-13 21:00 4.0 1957-10-13 22:00 5.0 1957-10-13 23:00 4.5 1957-10-14 00:00 4.6 1957-10-14 01:00 B 1957-10-14 02:00 B 1957-10-14 03:00 5.9 1957-10-14 04:00 6.9 1957-10-14 05:00 F 1957-10-14 06:00 6.0 1957-10-14 07:00 5.2 1957-10-14 08:00 5.1 1957-10-14 09:00 N 1957-10-14 10:00 4.1 1957-10-14 11:00 F 1957-10-14 12:00 N 1957-10-14 13:00 5.8 1957-10-14 14:00 4.8 1957-10-14 15:00 5.5 1957-10-14 16:00 4.1 1957-10-14 17:00 3.0 1957-10-14 18:00 4.5 1957-10-14 19:00 4.2 1957-10-14 20:00 3.2 1957-10-14 21:00 3.6 1957-10-14 22:00 3.0 1957-10-14 23:00 B 1957-10-15 00:00 A 1957-10-15 01:00 B 1957-10-15 02:00 4.0 1957-10-15 03:00 5.0 1957-10-15 04:00 5.2 1957-10-15 05:00 6.0 1957-10-15 06:00 6.1 1957-10-15 07:00 6.0 1957-10-15 08:00 5.2 1957-10-15 09:00 4.9 1957-10-15 10:00 4.5 1957-10-15 11:00 4.4 1957-10-15 12:00 F 1957-10-15 13:00 4.2 1957-10-15 14:00 4.9 1957-10-15 15:00 A 1957-10-15 16:00 4.8 1957-10-15 17:00 5.7 1957-10-15 18:00 9.0 1957-10-15 19:00 5.9 1957-10-15 20:00 6.0 1957-10-15 21:00 F 1957-10-15 22:00 5.4 1957-10-15 23:00 F 1957-10-16 00:00 4.8 1957-10-16 01:00 F 1957-10-16 02:00 6.2 1957-10-16 03:00 8.0 1957-10-16 04:00 8.3 1957-10-16 05:00 9.2 1957-10-16 06:00 9.5 1957-10-16 07:00 9.0 1957-10-16 08:00 9.5 1957-10-16 09:00 S 1957-10-16 10:00 4.7 1957-10-16 11:00 3.3 1957-10-16 12:00 4.8 1957-10-16 13:00 3.3 1957-10-16 14:00 3.8 1957-10-16 15:00 C 1957-10-16 16:00 C 1957-10-16 17:00 C 1957-10-16 18:00 5.7 1957-10-16 19:00 F 1957-10-16 20:00 7.0 1957-10-16 21:00 7.0 1957-10-16 22:00 7.5 1957-10-16 23:00 7.3 1957-10-17 00:00 7.9 1957-10-17 01:00 9.2 1957-10-17 02:00 10.0 1957-10-17 03:00 S 1957-10-17 04:00 S 1957-10-17 05:00 C 1957-10-17 06:00 10.0 1957-10-17 07:00 11.0 1957-10-17 08:00 11.0 1957-10-17 09:00 9.0 1957-10-17 10:00 5.2 1957-10-17 11:00 6.5 1957-10-17 12:00 6.6 1957-10-17 13:00 5.8 1957-10-17 14:00 7.0 1957-10-17 15:00 F 1957-10-17 16:00 F 1957-10-17 17:00 9.0 1957-10-17 18:00 7.0 1957-10-17 19:00 F 1957-10-17 20:00 F 1957-10-17 21:00 6.2 1957-10-17 22:00 6.0 1957-10-17 23:00 7.0 1957-10-18 00:00 7.0 1957-10-18 01:00 9.0 1957-10-18 02:00 9.0 1957-10-18 03:00 9.0 1957-10-18 04:00 9.0 1957-10-18 05:00 9.5 1957-70-18 06:00 10.0 1957-10-18 07:00 9.0 1957-10-18 08:00 9.0 1957-10-18 09:00 6.9 1957-10-18 10:00 6.0 1957-10-18 11:00 5.7 1957-10-18 12:00 3.8 1957-10-18 13:00 N 1957-10-18 14:00 F 1957-10-18 15:00 4.3 1957-10-18 16:00 N 1957-10-18 17:00 F 1957-10-18 18:00 4.5 1957-10-18 19:00 F 1957-10-18 20:00 6.0 1957-10-18 21:00 8.2 1957-10-18 22:00 6.9 1957-10-18 23:00 C 1957-10-19 00:00 7.1 1957-10-19 01:00 8.3 1957-10-19 02:00 8.8 1957-10-19 03:00 F 1957-10-19 04:00 10.0 1957-10-19 05:00 S 1957-10-19 06:00 C 1957-10-19 07:00 9.0 1957-10-19 08:00 9.0 1957-10-19 09:00 8.4 1957-10-19 10:00 3.5 1957-10-19 11:00 3.8 1957-10-19 12:00 F 1957-10-19 13:00 5.0 1957-10-19 14:00 6.0 1957-10-19 15:00 5.6 1957-10-19 16:00 6.0 1957-10-19 17:00 F 1957-10-19 18:00 5.5 1957-10-19 19:00 5.0 1957-10-19 20:00 6.5 1957-10-19 21:00 F 1957-10-19 22:00 6.0 1957-10-19 23:00 7.0 1957-10-20 00:00 5.7 1957-10-20 01:00 7.3 1957-10-20 02:00 8.5 1957-10-20 03:00 9.0 1957-10-20 04:00 C 1957-10-20 05:00 10.0 1957-10-20 06:00 10.5 1957-10-20 07:00 9.0 1957-10-20 08:00 9.5 1957-10-20 09:00 6.7 1957-10-20 10:00 5.0 1957-10-20 11:00 F 1957-10-20 12:00 F 1957-10-20 13:00 N 1957-10-20 14:00 F 1957-10-20 15:00 6.0 1957-10-20 16:00 6.9 1957-10-20 17:00 6.2 1957-10-20 18:00 8.0 1957-10-20 19:00 6.2 1957-10-20 20:00 7.1 1957-10-20 21:00 F 1957-10-20 22:00 8.0 1957-10-20 23:00 5.7 1957-10-21 00:00 6.4 1957-10-21 01:00 5.5 1957-10-21 02:00 6.0 1957-10-21 03:00 F 1957-10-21 04:00 5.1 1957-10-21 05:00 8.1 1957-10-21 06:00 F 1957-10-21 07:00 8.7 1957-10-21 08:00 8.0 1957-10-21 09:00 C 1957-10-21 10:00 7.0 1957-10-21 11:00 6.8 1957-10-21 12:00 5.5 1957-10-21 13:00 5.4 1957-10-21 14:00 5.5 1957-10-21 15:00 4.7 1957-10-21 16:00 6.9 1957-10-21 17:00 5.1 1957-10-21 18:00 B 1957-10-21 19:00 B 1957-10-21 20:00 B 1957-10-21 21:00 B 1957-10-21 22:00 B 1957-10-21 23:00 B 1957-10-22 00:00 B 1957-10-22 01:00 B 1957-10-22 02:00 B 1957-10-22 03:00 B 1957-10-22 04:00 B 1957-10-22 05:00 B 1957-10-22 06:00 B 1957-10-22 07:00 B 1957-10-22 08:00 B 1957-10-22 09:00 B 1957-10-22 10:00 6.0 1957-10-22 11:00 7.0 1957-10-22 12:00 B 1957-10-22 13:00 5.7 1957-10-22 14:00 5.3 1957-10-22 15:00 B 1957-10-22 16:00 B 1957-10-22 17:00 B 1957-10-22 18:00 4.6 1957-10-22 19:00 N 1957-10-22 20:00 4.4 1957-10-22 21:00 F 1957-10-22 22:00 C 1957-10-22 23:00 7.2 1957-10-23 00:00 7.0 1957-10-23 01:00 7.0 1957-10-23 02:00 B 1957-10-23 03:00 B 1957-10-23 04:00 B 1957-10-23 05:00 8.6 1957-10-23 06:00 B 1957-10-23 07:00 C 1957-10-23 08:00 C 1957-10-23 09:00 B 1957-10-23 10:00 4.2 1957-10-23 11:00 F 1957-10-23 12:00 4.1 1957-10-23 13:00 A 1957-10-23 14:00 5.0 1957-10-23 15:00 6.0 1957-10-23 16:00 5.3 1957-10-23 17:00 5.2 1957-10-23 18:00 5.1 1957-10-23 19:00 5.5 1957-10-23 20:00 F 1957-10-23 21:00 6.9 1957-10-23 22:00 6.4 1957-10-23 23:00 8.1 1957-10-24 00:00 F 1957-10-24 01:00 B 1957-10-24 02:00 B 1957-10-24 03:00 R 1957-10-24 04:00 9.2 1957-10-24 05:00 10.0 1957-10-24 06:00 9.8 1957-10-24 07:00 10.0 1957-10-24 08:00 10.2 1957-10-24 09:00 8.0 1957-10-24 10:00 5.3 1957-10-24 11:00 5.7 1957-10-24 12:00 6.3 1957-10-24 13:00 5.6 1957-10-24 14:00 7.2 1957-10-24 15:00 5.0 1957-10-24 16:00 8.1 1957-10-24 17:00 S 1957-10-24 18:00 F 1957-10-24 19:00 F 1957-10-24 20:00 6.0 1957-10-24 21:00 5.2 1957-10-24 22:00 7.1 1957-10-24 23:00 B 1957-10-25 00:00 7.5 1957-10-25 01:00 8.5 1957-10-25 02:00 8.1 1957-10-25 03:00 9.0 1957-10-25 04:00 9.8 1957-10-25 05:00 10.1 1957-10-25 06:00 10.8 1957-10-25 07:00 10.0 1957-10-25 08:00 10.0 1957-10-25 09:00 9.0 1957-10-25 10:00 5.0 1957-10-25 11:00 5.2 1957-10-25 12:00 6.0 1957-10-25 13:00 5.9 1957-10-25 14:00 F 1957-10-25 15:00 N 1957-10-25 16:00 7.0 1957-10-25 17:00 8.0 1957-10-25 18:00 F 1957-10-25 19:00 6.0 1957-10-25 20:00 7.0 1957-10-25 21:00 7.5 1957-10-25 22:00 8.5 1957-10-25 23:00 8.9 1957-10-26 00:00 C 1957-10-26 01:00 C 1957-10-26 02:00 C 1957-10-26 03:00 C 1957-10-26 04:00 C 1957-10-26 05:00 C 1957-10-26 06:00 C 1957-10-26 07:00 C 1957-10-26 08:00 C 1957-10-26 09:00 C 1957-10-26 10:00 C 1957-10-26 11:00 C 1957-10-26 12:00 C 1957-10-26 13:00 C 1957-10-26 14:00 C 1957-10-26 15:00 C 1957-10-26 16:00 C 1957-10-26 17:00 C 1957-10-26 18:00 C 1957-10-26 19:00 C 1957-10-26 20:00 C 1957-10-26 21:00 C 1957-10-26 22:00 C 1957-10-26 23:00 C 1957-10-27 00:00 R 1957-10-27 01:00 7.9 1957-10-27 02:00 8.8 1957-10-27 03:00 9.0 1957-10-27 04:00 9.5 1957-10-27 05:00 9.0 1957-10-27 06:00 9.0 1957-10-27 07:00 9.0 1957-10-27 08:00 9.5 1957-10-27 09:00 6.3 1957-10-27 10:00 4.8 1957-10-27 11:00 5.8 1957-10-27 12:00 6.0 1957-10-27 13:00 F 1957-10-27 14:00 6.0 1957-10-27 15:00 5.8 1957-10-27 16:00 9.0 1957-10-27 17:00 F 1957-10-27 18:00 6.2 1957-10-27 19:00 F 1957-10-27 20:00 F 1957-10-27 21:00 F 1957-10-27 22:00 8.1 1957-10-27 23:00 7.0 1957-10-28 00:00 N 1957-10-28 01:00 5.7 1957-10-28 02:00 7.4 1957-10-28 03:00 8.9 1957-10-28 04:00 9.5 1957-10-28 05:00 9.5 1957-10-28 06:00 9.0 1957-10-28 07:00 B 1957-10-28 08:00 5.7 1957-10-28 09:00 4.5 1957-10-28 10:00 6.9 1957-10-28 11:00 5.2 1957-10-28 12:00 N 1957-10-28 13:00 5.4 1957-10-28 14:00 6.0 1957-10-28 15:00 6.0 1957-10-28 16:00 F 1957-10-28 17:00 6.0 1957-10-28 18:00 5.0 1957-10-28 19:00 5.6 1957-10-28 20:00 F 1957-10-28 21:00 F 1957-10-28 22:00 5.9 1957-10-28 23:00 8.2 1957-10-29 00:00 8.1 1957-10-29 01:00 8.8 1957-10-29 02:00 8.1 1957-10-29 03:00 9.0 1957-10-29 04:00 10.0 1957-10-29 05:00 8.0 1957-10-29 06:00 7.1 1957-10-29 07:00 7.1 1957-10-29 08:00 8.0 1957-10-29 09:00 5.8 1957-10-29 10:00 5.5 1957-10-29 11:00 F 1957-10-29 12:00 5.3 1957-10-29 13:00 6.1 1957-10-29 14:00 F 1957-10-29 15:00 7.2 1957-10-29 16:00 6.0 1957-10-29 17:00 C 1957-10-29 18:00 F 1957-10-29 19:00 6.2 1957-10-29 20:00 F 1957-10-29 21:00 5.1 1957-10-29 22:00 5.9 1957-10-29 23:00 5.2 1957-10-30 00:00 F 1957-10-30 01:00 F 1957-10-30 02:00 4.8 1957-10-30 03:00 6.8 1957-10-30 04:00 9.5 1957-10-30 05:00 9.0 1957-10-30 06:00 9.0 1957-10-30 07:00 5.6 1957-10-30 08:00 5.9 1957-10-30 09:00 5.3 1957-10-30 10:00 5.6 1957-10-30 11:00 5.7 1957-10-30 12:00 4.0 1957-10-30 13:00 5.0 1957-10-30 14:00 5.5 1957-10-30 15:00 6.8 1957-10-30 16:00 7.8 1957-10-30 17:00 6.7 1957-10-30 18:00 4.0 1957-10-30 19:00 4.7 1957-10-30 20:00 5.5 1957-10-30 21:00 8.0 1957-10-30 22:00 F 1957-10-30 23:00 N 1957-10-31 00:00 5.5 1957-10-31 01:00 5.5 1957-10-31 02:00 C 1957-10-31 03:00 C 1957-10-31 04:00 11.0 1957-10-31 05:00 10.5 1957-10-31 06:00 9.0 1957-10-31 07:00 10.0 1957-10-31 08:00 9.0 1957-10-31 09:00 8.4 1957-10-31 10:00 5.2 1957-10-31 11:00 F 1957-10-31 12:00 6.0 1957-10-31 13:00 F 1957-10-31 14:00 5.5 1957-10-31 15:00 7.3 1957-10-31 16:00 A 1957-10-31 17:00 F 1957-10-31 18:00 F 1957-10-31 19:00 7.0 1957-10-31 20:00 6.4 1957-10-31 21:00 7.0 1957-10-31 22:00 7.0 1957-10-31 23:00 F HH Quartile Median Accounted days Quartile range 00 4.8/7.0 6.4 19 2.2 01 5.4/8.1 7.0 21 2.7 02 5.8/8.5 7.3 22 2.7 03 6.6/9.0 7.8 20 2.4 04 6.8/9.5 9.0 24 2.7 05 8.1/10.0 9.0 22 1.9 06 8.0/9.9 9.0 21 1.9 07 8.0/9.8 9.0 20 1.8 08 7.0/9.5 9.0 24 2.5 09 5.7/8.4 6.9 23 2.7 10 4.6/5.7 5.2 28 1.1 11 4.4/5.7 5.3 20 1.3 12 4.4/6.0 5.3 20 1.6 13 4.3/5.8 5.4 22 1.5 14 5.2/6.0 5.5 20 0.8 15 5.2/6.2 5.8 20 1.0 16 5.0/7.0 6.2 18 2.0 17 5.1/6.5 6.0 19 1.4 18 5.0/6.1 5.5 20 1.1 19 4.7/6.2 5.6 14 1.5 20 4.4/6.4 5.7 17 2.0 21 4.0/7.0 5.2 19 3.0 22 5.3/7.0 6.0 21 1.7 23 5.2/7.2 6.5 19 2.0