Catalogue of geomagnetic pulsations of Pc1 type on observation data at the Antarctic Observatory "Mirny" 1979 - 1989 E.T. MATVEYEVA 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 1987 1 4 5 12 5 23 4.4 B-A s 1987 1 4 6 39 6 41 5.0 C b 1987 1 4 8 0 8 15 4.0 B s 1987 1 4 8 19 8 23 2.0 B b 1987 1 4 8 40 9 28 3.0 B s 1987 1 4 9 40 9 59 3.6 C-B s 1987 1 11 6 50 6 55 5.0 B s 1987 1 11 8 16 8 22 4.5 C s 1987 1 11 13 3 13 57 2.6 C-B s 1987 1 11 14 29 14 37 2.4 C s 1987 1 17 7 21 7 27 4.5 B b 1987 1 17 8 41 8 45 3.8 C b 1987 1 17 8 54 9 1 4.6 B s 1987 1 24 10 11 10 13 3.5 B b 1987 1 30 9 37 9 42 5.0 B b 1987 1 31 0 9 0 12 3.0 C-B b 1987 1987 2 1 8 52 9 0 2.5 C-B s 1987 2 1 9 19 9 23 4.8 C-B b 1987 2 2 7 35 8 48 3.6 B-A s 1987 2 4 12 30 12 48 3.0 C-B s 1987 2 6 7 39 8 31 4.6 B s 1987 2 7 4 36 4 46 5.0 B s 1987 2 10 6 53 8 15 3.0 C s 1987 2 15 9 39 9 47 2.4 C-B s 1987 2 15 9 56 9 59 3.0 C-B b 1987 2 15 10 5 10 9 2.2 C b 1987 2 19 8 8 8 11 4.4 C-B b 1987 2 19 9 12 9 57 3.4 B s 1987 2 19 10 23 10 31 3.3 C s 1987 2 19 11 8 11 21 2.8 B s 1987 1987 3 1 8 46 9 5 3.5 B s 1987 3 3 9 58 10 1 3.5 B b 1987 3 4 21 58 22 33 1.6 B s 1987 3 9 8 34 8 38 4.0 B b 1987 3 17 9 47 9 53 3.5 B s 1987 3 18 9 20 9 31 3.0 B s 1987 3 18 10 10 10 27 2.5 B s 1987 3 30 8 35 8 39 3.6 B b 1987 3 31 1 5 1 51 2.3 C-B s 1987 1987 4 1 7 49 8 0 3.3 B s 1987 4 1 8 36 8 45 4.0 B s 1987 4 1 9 32 9 41 4.2 C-B s 1987 4 2 10 30 10 40 3.4 C-B s 1987 4 2 11 18 11 32 4.3 C s 1987 4 3 0 5 0 34 2.0 C s 1987 4 6 2 7 3 2 3.0 C? s 1987 4 12 8 53 8 59 3.4 B-A s 1987 4 18 6 57 7 0 3.4 B b 1987 4 29 7 46 7 59 3.5 C s 1987 1987 5 20 5 0 6 27 4.0 B s 1987 5 20 7 3 7 7 4.6 B b 1987 5 22 10 50 12 20 2.6 C-B s 1987 5 24 3 42 3 47 4.6 B b 1987 5 25 11 8 11 57 2.8 C s 1987 5 26 3 2 3 55 2.5 C s 1987 1987 6 1 11 37 12 6 2.6 B s 1987 6 6 2 5 3 2 2.0 C s 1987 6 7 9 32 10 32 3.1 B s 1987 6 12 4 30 5 40 3.6 B s 1987 6 12 6 48 9 6 3.6 B s 1987 6 14 8 5 8 9 3.5 B b 1987 1987 7 7 7 10 7 17 3.0 C-B s 1987 7 7 7 22 7 25 3.8 B b 1987 7 7 7 37 7 48 3.2 B s 1987 7 7 8 10 8 21 2.4 C-B s 1987 7 14 8 12 8 42 2.5 C-B s 1987 7 14 9 4 9 9 2.5 C b 1987 7 28 7 56 7 59 3.6 B b 1987 1987 8 2 7 38 7 41 3.6 B b 1987 8 8 12 19 13 37 2.5 B s 1987 8 9 11 39 11 53 3.8 C s 1987 8 9 12 7 12 13 5.4 C s 1987 8 11 7 3 7 5 4.4 B b 1987 8 12 10 57 11 45 3.0 C-B s 1987 8 16 10 3 10 6 3.8 B b 1987 8 23 9 46 11 1 3.0 B s 1987 8 24 10 39 12 5 2.2 B s 1987 8 27 11 24 11 43 2.0 B s 1987 1987 9 3 7 33 7 44 4.0 C-B s 1987 9 8 10 21 10 27 2.3 B s 1987 9 9 9 23 9 27 2.5 C b 1987 9 10 8 26 8 34 2.2 B s 1987 9 16 12 48 12 54 2.5 C-B s 1987 9 16 21 5 24 0 n/r 1987 9 17 0 0 3 40 n/r 1987 9 21 8 53 8 57 4.0 B b 1987 9 23 9 12 9 30 2.4 C s 1987 9 23 9 57 10 51 3.6 B s 1987 1987 10 2 7 20 7 59 4.0 C-B s 1987 10 2 8 35 8 38 3.0 B b 1987 10 2 8 56 9 4 3.0 C s 1987 10 6 9 8 9 12 4.5 B-A b 1987 10 6 9 21 10 28 4.6 B s 1987 10 18 9 58 10 2 5.0 B b 1987 10 18 10 49 11 56 4.0 C-B s 1987 10 19 9 2 9 6 4.4 B b 1987 10 19 10 2 10 12 4.0 C-B s 1987 10 19 11 0 11 7 4.5 C s 1987 10 31 11 25 11 30 4.2 B b 1987 1987 11 5 12 11 12 55 1.8 C-B s 1987 11 14 13 40 13 51 3.5 C b 1987 11 22 11 38 11 47 6.4 C-B s 1987 11 28 20 45 21 50 1.0 C-B s 1987 1987 12 15 19 58 20 0 3.0 C b 1987 12 26 8 12 8 16 3.7 C-B b 1987 12 26 8 32 8 34 4.3 C b 1987 12 28 13 31 13 34 3.0 B b 1987 12 28 13 10 13 14 3.3 B b