Catalogue of geomagnetic pulsations of Pc1 type on observation data at the Antarctic Observatory "Mirny" E.T. MATVEYEVA and R.V. SHCHEPETNOV Geophysical Observatory Borok, Institute of Physics of the Earth RAS, Russia Data Time, UT Period Inten- Type Notes beginning end T,s sity hour min hour min 1957 7 2 16 35 16 42 0.7-0.8 C s 1957 7 5 9 12 9 13 2.2 C-B b 1957 7 5 9 16 9 17 2.6 C b 1957 7 8 5 24 5 44 1.2-1.3 C s 1957 7 8 6 1 6 4 1.4 C-B b 1957 7 11 8 1 8 2 6.0 C b 1957 7 11 8 59 9 6 2.0 C s 1957 7 11 10 15 10 23 1.8 C s 1957 7 14 1 0 24 0 n/r 1957 7 15 0 0 15 0 n/r 1957 7 18 6 13 6 22 1.5 B-C s 1957 7 18 6 22 6 24 3.0 B-C b 1957 7 18 7 0 24 0 n/r 1957 7 19 0 0 1 0 n/r 1957 7 20 7 39 7 41 2.0 C b 1957 7 20 22 55 23 11 1.8 C s 1957 7 21 6 49 6 51 1.5 C b 1957 7 21 9 40 9 41 2.4 C b 1957 7 24 2 0 2 18 5.3 C s 1957 7 24 2 27 2 39 4.8 C s 1957 7 24 2 58 3 28 4.5 C-B s 1957 7 24 3 42 4 3 4.0-3.6 C s 1957 7 25 14 57 14 59 2.0 C b 1957 7 25 21 27 21 48 1.9-1.7 C s 1957 7 25 21 52 21 57 2.5 C s 1957 7 25 22 5 22 9 3.0 C s 1957 7 27 4 26 4 33 1.9 B s 1957 7 27 5 3 5 14 2.0 C s 1957 7 27 7 39 7 46 2.0 C-B s 1957 7 29 5 28 6 2 1.5 B s 1957 7 29 19 13 19 14 1.7 C b 1957 7 30 9 26 9 44 4.2 C s 1957 7 30 9 51 9 55 4.0 C b 1957 7 30 20 41 20 45 2.5 C b 1957 1957 8 10 1 0 12 30 n/r 1957 8 13 19 0 24 0 n/r 1957 8 14 0 0 24 0 n/r 1957 8 15 0 0 16 30 n/r 1957 8 17 8 32 9 21 3.0-3.2 C s 1957 8 17 13 35 13 52 3.4 C s 1957 8 21 17 0 24 0 n/r 1957 8 22 0 0 24 0 n/r 1957 8 23 0 0 24 0 n/r 1957 8 24 0 0 8 0 n/r 1957 1957 9 5 18 19 18 28 3.4 C s 1957 9 5 20 13 20 20 1.6 C s 1957 9 10 0 0 24 0 n/r 1957 9 11 0 0 24 0 n/r 1957 9 12 0 0 2 0 n/r 1957 9 12 11 22 11 41 2.8 B s 1957 9 12 12 53 13 27 2.3 C? s 1957 9 12 13 36 13 39 2.4 C b 1957 9 13 8 17 8 28 2.7 C s 1957 9 13 8 28 9 8 2.0-1.7 C s 1957 9 13 10 53 11 42 3.8-3.4 C s 1957 9 13 12 0 12 13 1.8 C s 1957 9 13 12 38 15 38 3.0-2.5 C s 1957 9 13 16 29 16 41 2.5 C s 1957 9 13 17 4 17 34 2.0-2.2 C s 1957 9 13 17 34 18 37 1.6-1.5 C s 1957 9 16 2 49 2 52 1.5 C s 1957 9 16 8 44 8 47 2.0 C b 1957 9 16 10 13 10 17 2.0-2.3 C? b 1957 9 17 21 48 21 50 1.0 C b 1957 9 17 22 14 22 18 0.7 C b 1957 9 17 23 20 23 24 0.8 C b 1957 9 18 0 0 12 0 n/r 1957 9 18 18 40 18 42 1.8 C b 1957 9 18 22 14 22 15 2.4 C b 1957 9 20 7 41 7 43 2.0 C b 1957 9 20 9 1 11 15 2.8 C s 1957 9 22 3 5 3 14 3.0 C s 1957 9 22 4 9 4 19 1.8 C s 1957 9 22 5 0 5 32 3.0 C s 1957 9 22 5 41 5 57 2.4-2.8 C? s 1957 9 22 6 6 6 10 2.4-3.0 C b 1957 9 23 9 51 10 27 1.8-2.3 C s 1957 9 24 22 5 22 19 2.2-2.4 C? s 1957 9 25 11 49 12 0 2.0-2.4 C s 1957 9 27 1 0 24 0 n/r 1957 9 28 0 0 1 0 n/r 1957 9 29 20 9 20 19 2.0 C s 1957 1957 10 3 12 30 24 0 n/r 1957 10 4 0 0 0 35 n/r 1957 10 5 0 16 12 35 n/r 1957 10 11 0 15 12 37 n/r 1957 10 13 3 4 3 16 2.0 C s 1957 10 13 4 5 4 8 2.2 C b 1957 10 13 5 31 5 37 2.0 C s 1957 10 14 2 32 2 44 1.6 C s 1957 10 14 4 5 4 11 1.4 C s 1957 10 14 4 31 4 40 1.4 C s 1957 10 14 4 47 5 16 1.0-1.3 C s 1957 10 14 5 32 6 36 1.2 C s 1957 10 14 7 19 7 32 1.4-1.6 C s 1957 10 14 9 23 9 45 1.2 C s 1957 10 14 10 12 10 30 1.2 C-B s 1957 10 15 13 53 13 54 2.0 C b 1957 10 15 15 15 15 28 1.4-1.7 C? s 1957 10 16 17 58 18 25 2.6-3.0 C? s 1957 10 16 18 29 18 32 2.2 C b 1957 10 20 16 10 16 19 1.5 C? s 1957 10 20 16 29 16 34 1.2 C s 1957 10 20 17 28 17 53 1.6 C s 1957 10 21 14 55 15 2 2.4 C? s 1957 10 25 12 10 24 0 n/r 1957 10 26 0 0 24 0 n/r 1957 10 27 0 0 12 28 n/r 1957 10 27 13 0 13 12 1.2 C s 1957 10 27 16 58 16 59 2.0 C b 1957 10 27 17 36 17 47 3.0 C-B s 1957 10 27 22 44 22 48 2.7 C b 1957 10 28 6 48 6 53 3.2 C s 1957 10 29 20 27 20 44 2.4 C-B s 1957 10 31 13 59 14 3 2.0 C b 1957 10 31 20 35 20 57 4.0 C s 1957 1957 11 1 14 4 14 12 1.6 C s 1957 11 2 18 25 18 30 1.4 C s 1957 11 4 17 14 17 17 1.6 C b 1957 11 5 18 16 18 21 1.4 C? s 1957 11 6 0 7 12 30 n/r 1957 11 6 18 14 18 21 1.4 C s 1957 11 6 19 14 19 25 0.6 C s 1957 11 6 22 21 22 43 0.7 C s 1957 11 9 3 43 4 3 2.0 C s 1957 11 9 5 32 6 46 2.2 C? s 1957 11 10 16 41 16 48 2.0 C? s 1957 11 10 17 11 17 16 1.8 C? s 1957 11 11 1 15 1 26 2.0 C s 1957 11 11 1 30 12 23 n/r 1957 11 14 17 13 18 43 2.2 B s 1957 11 15 18 26 18 29 2.8 B b 1957 11 15 18 57 18 59 3.0 C b 1957 11 15 19 13 19 15 2.5 C b 1957 11 15 19 37 19 40 2.0 C b 1957 11 15 21 8 21 11 3.0 C b 1957 11 18 0 0 12 17 n/r 1957 11 18 16 26 17 11 2.0 B-C s 1957 11 18 17 21 17 30 2.5 C-B s 1957 11 18 20 5 20 9 1.6 C b 1957 11 20 15 50 15 56 1.2 C s 1957 11 20 16 7 16 12 1.2 C s 1957 11 20 16 18 16 23 1.4 C s 1957 11 20 18 1 18 7 2.0-1.6 C s 1957 11 21 13 28 13 32 1.8 C b 1957 11 21 19 52 19 55 1.2 C b 1957 11 22 13 38 13 40 1.4 C b 1957 11 22 15 4 15 6 1.4 C b 1957 11 22 19 54 19 56 2.2 C b 1957 11 23 16 37 16 38 1.6 C b 1957 11 23 16 47 16 55 1.8 C s 1957 11 23 17 18 17 21 1.4 C s 1957 11 24 16 46 17 10 1.4 C-B s 1957 11 24 18 13 18 17 1.4 C s 1957 11 24 19 58 20 6 2.2 C s 1957 11 24 20 20 20 40 2.2 C s 1957 11 25 18 41 18 43 3.0 C b 1957 11 25 22 21 22 34 2.7 C s 1957 11 27 17 0 17 14 2.5 A-B s 1957 11 27 17 38 17 40 2.5 B b 1957 11 27 17 53 18 0 2.2 C-B s 1957 11 29 19 20 19 23 2.5 C b 1957 11 29 20 18 20 21 3.0 C b 1957 1957 12 2 20 48 20 51 2.2 C? b 1957 12 4 18 20 18 23 2.2 C? b 1957 12 4 18 55 19 10 3.0 C s 1957 12 4 23 48 24 1 1.7 C s 1957 12 7 0 37 0 39 1.8 C? s 1957 12 7 0 45 0 51 1.8 C s 1957 12 7 15 53 16 8 2.0 C? s 1957 12 7 16 24 16 32 2.4 C? s 1957 12 8 20 39 21 0 1.9 B-A s 1957 12 11 3 32 3 57 1.6-1.2 C? s 1957 12 11 4 28 4 31 1.2 C? s 1957 12 11 9 40 9 44 1.8 C b 1957 12 11 14 46 14 49 1.4 C? b 1957 12 11 15 17 15 45 1.5-1.8 C s 1957 12 11 20 14 20 44 2.0 C s 1957 12 11 23 49 23 57 2.4 C s 1957 12 12 16 36 16 37 1.7 B-C b 1957 12 12 17 57 18 0 2.8 A-C b 1957 12 12 19 25 19 27 2.2 C b 1957 12 13 16 38 16 40 1.7 C b 1957 12 13 16 52 17 8 3.0 C s 1957 12 13 17 13 17 52 2.5 C s 1957 12 13 18 1 18 5 2.4 C s 1957 12 13 18 25 18 35 2.2 C? s 1957 12 13 19 26 19 34 3.0 B-C s 1957 12 14 18 41 18 44 3.0 B-C b 1957 12 14 18 54 19 3 3.0 B-C s 1957 12 14 19 34 19 37 3.5 C b 1957 12 15 20 22 20 24 4.4 B s 1957 12 17 20 38 21 16 4.0 C s 1957 12 19 14 48 15 4 1.5 C s 1957 12 20 4 35 4 43 1.5 C? s 1957 12 23 20 41 20 49 3.6 C s 1957 12 25 6 13 6 20 1.6 C s 1957 12 27 0 15 24 0 n/r 1957 12 28 0 0 24 0 n/r 1957 12 29 0 0 12 40 n/r 1957 12 29 17 55 17 57 2.5 C b 1957 12 29 18 4 18 6 2.5 C b 1957 12 30 9 52 10 1 1.2 C s 1957 12 30 18 41 18 43 2.0 C b 1957 12 30 19 23 19 25 1.6 C b 1957 12 31 2 41 3 0 1.5 C s 1957 12 31 4 30 6 39 1.6-1.4 C s 1957 12 31 6 57 8 10 1.6 C? s 1957 12 31 9 37 9 49 1.5 C? s 1957 12 31 10 15 10 31 1.8 C? s