Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm observations from the Prague-Clementinum observatory on 1841-03-14 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937179, In: Hejda, P et al. (2021): Data of magnetic storms and term-day observations from the Prague-Clementinum observatory (1839-1849) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.936921
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Data of magnetic storms recorded at the Prague-Clementinum observatory in 1839-1849 are presented. The data were obtained by digitising and processing the original old records published in the yearbooks of this historical observatory. The data set contains variation of declination [min] and horizontal magnetic field [nT] of 73 magnetic storms with the magnitudes being of at least a moderate level completed with the baseline of declination [deg] and baseline of horizontal megnetic field [nT]. All time data were transformed into UT, based on the longitude of the Göttingen observatory, which was 9.950°. The time shift is thus 39'48''. The date in the file name indicates the start day of the storm.
Related to:
Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm and term‐day observations at the Prague observatory Clementinum in the mid‐19th century. Geoscience Data Journal, https://doi.org/10.1002/gdj3.141
Hejda, Pavel; Valach, Fridrich; Revallo, Miloš (2021): The geomagnetic data of the Clementinum observatory in Prague since 1839. Annales Geophysicae, 39(3), 439-454, https://doi.org/10.5194/angeo-39-439-2021
Coverage:
Latitude: 50.086000 * Longitude: 14.416000
Date/Time Start: 1841-03-14T19:20:12 * Date/Time End: 1841-03-18T22:23:15
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Comment:
Baselines: Declination = -15.585 [deg]; H-component = 18600 [nT]
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Hejda, Pavel | Geocode | ||
| 2 | Magnetic field variation, declination | Decl | min | Hejda, Pavel | Digitising and processing of historical records | |
| 3 | Magnetic field variation, H-component | H-comp | nT | Hejda, Pavel | Digitising and processing of historical records |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
575 data points
Data
| 1 Date/Time | 2 Decl [min] | 3 H-comp [nT] |
|---|---|---|
| 1841-03-14T19:20:12 | -0.00 | 0.0 |
| 1841-03-14T21:20:12 | 5.40 | -15.3 |
| 1841-03-14T21:25:39 | 4.91 | |
| 1841-03-14T21:26:03 | 5.31 | -16.8 |
| 1841-03-14T21:26:27 | 4.86 | -16.6 |
| 1841-03-14T21:26:51 | 5.18 | -16.6 |
| 1841-03-14T21:27:15 | 4.88 | -16.3 |
| 1841-03-14T21:27:39 | 4.97 | -16.5 |
| 1841-03-14T21:28:03 | 4.63 | -17.3 |
| 1841-03-14T21:28:27 | 4.68 | -17.3 |
| 1841-03-14T21:28:51 | 4.56 | -17.0 |
| 1841-03-14T21:29:15 | 4.47 | -17.1 |
| 1841-03-14T21:29:39 | 4.45 | -17.3 |
| 1841-03-14T21:30:03 | 4.13 | -17.3 |
| 1841-03-14T21:30:27 | 4.38 | -17.0 |
| 1841-03-14T21:30:51 | 4.04 | -17.8 |
| 1841-03-14T21:31:15 | 4.29 | -18.5 |
| 1841-03-14T21:31:39 | 3.68 | -18.1 |
| 1841-03-14T21:32:03 | 3.86 | -18.2 |
| 1841-03-14T21:32:27 | 3.36 | -18.6 |
| 1841-03-14T21:32:51 | 3.68 | -18.7 |
| 1841-03-14T21:33:15 | 3.50 | -18.5 |
| 1841-03-14T21:33:39 | 3.66 | -18.7 |
| 1841-03-14T23:17:39 | 4.29 | |
| 1841-03-14T23:18:03 | 4.70 | 6.6 |
| 1841-03-14T23:18:27 | 4.09 | 7.1 |
| 1841-03-14T23:18:51 | 4.72 | 7.4 |
| 1841-03-14T23:19:15 | 4.13 | |
| 1841-03-14T23:20:12 | 4.69 | 15.5 |
| 1841-03-14T23:25:39 | 5.88 | |
| 1841-03-14T23:26:03 | 5.72 | 24.5 |
| 1841-03-14T23:26:27 | 6.31 | 27.6 |
| 1841-03-14T23:26:51 | 6.18 | 27.7 |
| 1841-03-14T23:27:15 | 6.36 | 27.0 |
| 1841-03-14T23:27:39 | 6.52 | 27.8 |
| 1841-03-14T23:28:03 | 6.38 | 29.5 |
| 1841-03-14T23:28:27 | 6.63 | 30.7 |
| 1841-03-14T23:28:51 | 6.45 | 30.3 |
| 1841-03-14T23:29:15 | 6.79 | 31.2 |
| 1841-03-14T23:29:39 | 6.47 | 30.8 |
| 1841-03-14T23:30:03 | 6.81 | 31.0 |
| 1841-03-14T23:30:27 | 6.45 | 31.8 |
| 1841-03-14T23:30:51 | 6.95 | 33.1 |
| 1841-03-14T23:31:15 | 6.74 | 34.0 |
| 1841-03-14T23:31:39 | 7.24 | 34.5 |
| 1841-03-14T23:32:03 | 7.13 | 35.0 |
| 1841-03-14T23:32:27 | 7.42 | 36.5 |
| 1841-03-14T23:32:51 | 7.51 | 37.4 |
| 1841-03-14T23:33:15 | 7.70 | |
| 1841-03-14T23:36:39 | 7.76 | |
| 1841-03-14T23:37:03 | 8.04 | 45.0 |
| 1841-03-14T23:37:27 | 7.72 | 45.9 |
| 1841-03-14T23:37:51 | 7.95 | 46.1 |
| 1841-03-15T23:38:15 | 7.80 | 46.1 |
| 1841-03-15T23:38:39 | 8.08 | 46.6 |
| 1841-03-15T23:39:03 | 7.67 | 47.3 |
| 1841-03-15T23:39:27 | 7.81 | 47.0 |
| 1841-03-15T23:39:51 | 7.49 | 46.5 |
| 1841-03-15T23:40:15 | 7.58 | 46.3 |
| 1841-03-15T23:40:39 | 7.31 | 46.0 |
| 1841-03-15T23:41:03 | 7.26 | 44.9 |
| 1841-03-15T23:41:27 | 7.08 | 44.3 |
| 1841-03-15T23:41:51 | 7.08 | 43.9 |
| 1841-03-15T23:42:15 | 7.08 | 43.2 |
| 1841-03-15T23:42:39 | 6.99 | 42.3 |
| 1841-03-15T23:43:03 | 7.17 | 41.8 |
| 1841-03-15T23:43:27 | 7.13 | 41.8 |
| 1841-03-15T23:43:51 | 7.29 | 41.7 |
| 1841-03-15T23:44:15 | 7.13 | 41.6 |
| 1841-03-16T03:20:12 | 2.26 | 5.2 |
| 1841-03-16T03:27:39 | 4.00 | |
| 1841-03-16T03:28:03 | 4.52 | 17.3 |
| 1841-03-16T03:28:27 | 4.18 | 16.4 |
| 1841-03-16T03:28:51 | 4.52 | 16.8 |
| 1841-03-16T03:29:15 | 3.95 | |
| 1841-03-16T03:30:39 | 3.91 | |
| 1841-03-16T03:31:03 | 3.45 | 16.2 |
| 1841-03-16T03:31:27 | 4.02 | 14.9 |
| 1841-03-16T03:31:51 | 3.61 | 15.5 |
| 1841-03-16T03:32:15 | 4.00 | 17.0 |
| 1841-03-16T03:32:39 | 3.36 | 16.7 |
| 1841-03-16T03:33:03 | 3.95 | 17.4 |
| 1841-03-16T03:33:27 | 3.45 | 17.0 |
| 1841-03-16T03:33:51 | 3.95 | 18.5 |
| 1841-03-16T03:34:15 | 3.50 | 18.2 |
| 1841-03-16T05:20:12 | -3.41 | -11.0 |
| 1841-03-16T07:20:12 | -2.44 | -54.7 |
| 1841-03-16T09:20:12 | -10.43 | -91.9 |
| 1841-03-16T11:20:12 | -12.87 | -40.2 |
| 1841-03-16T12:20:12 | -10.09 | -43.9 |
| 1841-03-16T13:20:12 | -10.78 | -22.4 |
| 1841-03-16T15:20:12 | -9.06 | -24.2 |
| 1841-03-16T17:20:12 | 4.85 | -9.3 |
| 1841-03-16T17:25:51 | 2.00 | |
| 1841-03-16T17:26:15 | 1.68 | -13.5 |
| 1841-03-16T17:26:39 | 1.82 | -13.7 |
| 1841-03-16T17:27:03 | 1.41 | -14.6 |
| 1841-03-16T17:27:27 | 1.18 | -15.3 |
| 1841-03-16T17:27:51 | 1.12 | -15.5 |
| 1841-03-16T17:28:15 | 0.93 | -16.9 |
| 1841-03-16T17:28:39 | 1.05 | -17.9 |
| 1841-03-16T17:29:03 | 0.71 | -17.3 |
| 1841-03-16T17:29:27 | 0.84 | -16.8 |
| 1841-03-16T17:29:51 | 0.55 | -17.0 |
| 1841-03-16T17:30:15 | 0.71 | -17.0 |
| 1841-03-16T17:30:39 | -15.8 | |
| 1841-03-16T17:31:03 | -16.3 | |
| 1841-03-16T17:31:27 | -0.25 | -16.9 |
| 1841-03-16T17:31:51 | -0.18 | -17.4 |
| 1841-03-16T17:32:15 | -0.36 | -17.7 |
| 1841-03-16T17:32:39 | -0.47 | -18.5 |
| 1841-03-16T17:35:39 | -2.63 | |
| 1841-03-16T17:36:03 | -2.58 | -25.3 |
| 1841-03-16T17:36:27 | -2.92 | -25.8 |
| 1841-03-16T17:36:51 | -3.15 | -27.7 |
| 1841-03-16T17:37:15 | -3.38 | -30.0 |
| 1841-03-16T17:37:39 | -3.76 | -31.7 |
| 1841-03-16T17:38:03 | -3.81 | -32.9 |
| 1841-03-16T17:38:27 | -4.15 | -34.9 |
| 1841-03-16T17:38:51 | -3.85 | -36.1 |
| 1841-03-16T17:39:15 | -4.35 | -35.5 |
| 1841-03-16T17:39:39 | -4.03 | -36.1 |
| 1841-03-16T17:40:03 | -4.40 | -36.5 |
| 1841-03-16T17:40:27 | -4.26 | -37.6 |
| 1841-03-16T17:40:51 | -4.49 | -37.6 |
| 1841-03-16T17:41:15 | -4.33 | -38.2 |
| 1841-03-16T17:41:39 | -4.67 | -39.2 |
| 1841-03-16T17:42:03 | -4.62 | -38.7 |
| 1841-03-16T17:42:27 | -4.58 | -38.5 |
| 1841-03-16T17:42:51 | -4.62 | -38.5 |
| 1841-03-16T17:43:15 | -4.51 | -39.2 |
| 1841-03-16T17:43:39 | -4.40 | -39.0 |
| 1841-03-16T17:44:03 | -4.26 | -40.3 |
| 1841-03-16T17:44:27 | -4.26 | -40.4 |
| 1841-03-16T17:44:51 | -4.03 | -41.3 |
| 1841-03-16T17:45:15 | -4.35 | -42.5 |
| 1841-03-16T17:45:39 | -4.03 | -43.0 |
| 1841-03-16T17:46:03 | -4.06 | -43.5 |
| 1841-03-16T17:46:27 | -3.72 | -44.5 |
| 1841-03-16T17:46:51 | -3.94 | -45.1 |
| 1841-03-16T17:47:15 | -3.69 | -46.1 |
| 1841-03-16T19:20:12 | -1.29 | -18.3 |
| 1841-03-16T21:20:12 | -3.68 | -9.2 |
| 1841-03-16T23:20:12 | -2.99 | -0.4 |
| 1841-03-17T01:20:12 | -0.63 | -5.0 |
| 1841-03-17T05:20:12 | -3.30 | -29.5 |
| 1841-03-17T07:20:12 | -6.16 | -20.4 |
| 1841-03-17T09:20:12 | -7.36 | -41.4 |
| 1841-03-17T11:20:12 | -12.46 | -18.4 |
| 1841-03-17T12:20:12 | -11.91 | -20.2 |
| 1841-03-17T20:20:12 | -11.12 | -13.1 |
| 1841-03-18T15:20:12 | -9.75 | -10.5 |
| 1841-03-18T17:20:12 | -4.04 | -34.6 |
| 1841-03-18T19:20:12 | -5.78 | -19.5 |
| 1841-03-18T21:16:39 | 2.55 | |
| 1841-03-18T21:17:03 | 2.89 | 22.2 |
| 1841-03-18T21:17:27 | 2.80 | 23.5 |
| 1841-03-18T21:17:51 | 2.93 | 25.6 |
| 1841-03-18T21:18:15 | 2.86 | 26.8 |
| 1841-03-18T21:18:39 | 2.80 | 26.8 |
| 1841-03-18T21:19:03 | 2.77 | 28.0 |
| 1841-03-18T21:20:12 | 2.66 | 34.7 |
| 1841-03-18T21:25:39 | 1.62 | |
| 1841-03-18T21:26:03 | 1.28 | 36.3 |
| 1841-03-18T21:26:27 | 1.37 | 36.1 |
| 1841-03-18T21:26:51 | 1.16 | 36.5 |
| 1841-03-18T21:27:15 | 1.14 | 36.6 |
| 1841-03-18T21:27:39 | 1.12 | 36.2 |
| 1841-03-18T21:28:03 | 0.98 | 35.7 |
| 1841-03-18T21:28:27 | 0.87 | 36.0 |
| 1841-03-18T21:28:51 | 0.48 | 35.9 |
| 1841-03-18T21:29:15 | 0.55 | 35.4 |
| 1841-03-18T21:29:39 | 0.28 | |
| 1841-03-18T21:30:03 | 0.50 | 34.0 |
| 1841-03-18T21:30:27 | 0.10 | |
| 1841-03-18T21:30:51 | 0.28 | 33.5 |
| 1841-03-18T21:31:15 | -0.09 | 32.4 |
| 1841-03-18T21:31:39 | 0.10 | 32.6 |
| 1841-03-18T21:32:03 | -0.22 | 33.7 |
| 1841-03-18T21:35:39 | -0.63 | |
| 1841-03-18T21:36:03 | -0.45 | 37.0 |
| 1841-03-18T21:36:27 | -0.77 | 38.5 |
| 1841-03-18T21:36:51 | -0.63 | 39.7 |
| 1841-03-18T21:37:15 | -0.88 | 39.6 |
| 1841-03-18T21:37:39 | -0.83 | 40.1 |
| 1841-03-18T21:38:03 | -1.08 | 41.5 |
| 1841-03-18T21:38:27 | -0.83 | 41.9 |
| 1841-03-18T21:38:51 | -1.06 | 41.4 |
| 1841-03-18T21:39:15 | -0.99 | 42.6 |
| 1841-03-18T21:39:39 | -1.04 | 43.7 |
| 1841-03-18T21:40:03 | -0.99 | 43.9 |
| 1841-03-18T21:40:27 | -0.95 | 44.2 |
| 1841-03-18T21:40:51 | -1.13 | 44.8 |
| 1841-03-18T21:41:15 | -0.88 | 46.3 |
| 1841-03-18T21:41:39 | -0.93 | 46.6 |
| 1841-03-18T21:42:03 | -0.77 | 45.9 |
| 1841-03-18T21:42:27 | -1.08 | 47.3 |
| 1841-03-18T21:42:51 | -0.90 | 47.9 |
| 1841-03-18T21:43:15 | -1.04 | 48.4 |
| 1841-03-18T21:43:39 | -0.81 | 49.0 |
| 1841-03-18T21:44:03 | -1.13 | 50.3 |
| 1841-03-18T21:44:27 | -0.99 | 50.8 |
| 1841-03-18T21:44:51 | -1.22 | 50.0 |
| 1841-03-18T21:45:15 | -1.13 | 49.6 |
| 1841-03-18T21:45:39 | -1.13 | 50.9 |
| 1841-03-18T21:46:03 | -1.15 | 51.4 |
| 1841-03-18T21:46:27 | -1.18 | 50.9 |
| 1841-03-18T21:46:51 | -1.33 | 51.0 |
| 1841-03-18T21:47:15 | -1.22 | 52.3 |
| 1841-03-18T21:47:39 | -1.61 | 53.0 |
| 1841-03-18T21:48:03 | -1.49 | 52.6 |
| 1841-03-18T21:48:27 | -1.45 | 53.2 |
| 1841-03-18T21:48:51 | -1.22 | 54.4 |
| 1841-03-18T21:49:15 | -1.45 | 54.5 |
| 1841-03-18T21:49:39 | -1.38 | 53.7 |
| 1841-03-18T21:50:03 | -1.83 | 54.4 |
| 1841-03-18T21:50:27 | -1.70 | 55.2 |
| 1841-03-18T21:50:51 | -1.92 | 55.0 |
| 1841-03-18T21:51:15 | -1.88 | 54.8 |
| 1841-03-18T21:51:39 | -1.99 | 55.9 |
| 1841-03-18T21:52:03 | -1.99 | 56.9 |
| 1841-03-18T21:52:27 | -2.13 | 56.5 |
| 1841-03-18T21:52:51 | -2.24 | 55.6 |
| 1841-03-18T21:53:15 | -2.20 | 57.3 |
| 1841-03-18T21:53:39 | -2.36 | 58.5 |
| 1841-03-18T21:54:03 | -2.22 | 58.6 |
| 1841-03-18T21:54:27 | -2.45 | 59.1 |
| 1841-03-18T21:54:42 | -2.15 | 60.0 |
| 1841-03-18T21:55:15 | -2.47 | 61.3 |
| 1841-03-18T21:55:39 | -2.38 | 61.2 |
| 1841-03-18T21:56:03 | -2.65 | 62.1 |
| 1841-03-18T21:56:27 | -2.54 | 64.0 |
| 1841-03-18T21:56:51 | -2.81 | 64.3 |
| 1841-03-18T21:57:15 | -2.70 | 64.6 |
| 1841-03-18T21:57:39 | -2.97 | 65.3 |
| 1841-03-18T21:58:03 | -2.94 | 66.7 |
| 1841-03-18T21:58:27 | -3.08 | 66.9 |
| 1841-03-18T21:58:51 | -3.17 | 65.5 |
| 1841-03-18T21:59:15 | -3.22 | 65.9 |
| 1841-03-18T21:59:39 | -3.35 | 65.9 |
| 1841-03-18T22:00:03 | -3.31 | 65.3 |
| 1841-03-18T22:00:27 | -3.76 | 64.1 |
| 1841-03-18T22:00:51 | -3.65 | 64.0 |
| 1841-03-18T22:01:15 | -4.06 | 63.2 |
| 1841-03-18T22:01:39 | -3.99 | 62.8 |
| 1841-03-18T22:02:03 | -4.44 | 60.6 |
| 1841-03-18T22:02:27 | -4.40 | 61.8 |
| 1841-03-18T22:02:51 | -4.69 | 61.4 |
| 1841-03-18T22:03:15 | -4.65 | 60.0 |
| 1841-03-18T22:03:39 | -4.96 | 59.1 |
| 1841-03-18T22:04:03 | -4.90 | 59.3 |
| 1841-03-18T22:04:27 | -5.08 | 59.1 |
| 1841-03-18T22:04:51 | -4.96 | 57.7 |
| 1841-03-18T22:05:15 | -5.30 | 57.4 |
| 1841-03-18T22:05:39 | -5.58 | 57.3 |
| 1841-03-18T22:06:03 | -5.51 | 57.2 |
| 1841-03-18T22:06:27 | -5.74 | 55.7 |
| 1841-03-18T22:06:51 | -5.58 | 55.7 |
| 1841-03-18T22:07:15 | -5.85 | 55.8 |
| 1841-03-18T22:07:39 | -5.71 | 55.7 |
| 1841-03-18T22:08:03 | -6.08 | 54.3 |
| 1841-03-18T22:08:27 | -5.83 | 53.9 |
| 1841-03-18T22:08:51 | -6.14 | 53.4 |
| 1841-03-18T22:09:15 | -6.08 | 52.2 |
| 1841-03-18T22:09:39 | -6.37 | 50.2 |
| 1841-03-18T22:10:03 | -6.23 | 48.9 |
| 1841-03-18T22:10:27 | -6.30 | 48.7 |
| 1841-03-18T22:10:51 | -6.26 | 46.2 |
| 1841-03-18T22:11:15 | -6.35 | 44.5 |
| 1841-03-18T22:11:39 | -6.44 | 43.7 |
| 1841-03-18T22:12:03 | -6.35 | 53.4 |
| 1841-03-18T22:12:27 | ||
| 1841-03-18T22:12:51 | 39.0 | |
| 1841-03-18T22:13:15 | ||
| 1841-03-18T22:13:39 | -6.48 | 36.5 |
| 1841-03-18T22:14:03 | -6.78 | 34.4 |
| 1841-03-18T22:14:27 | -6.67 | 32.3 |
| 1841-03-18T22:14:51 | -6.82 | 31.9 |
| 1841-03-18T22:15:15 | -6.48 | 31.1 |
| 1841-03-18T22:15:39 | -6.71 | 29.4 |
| 1841-03-18T22:16:03 | -6.51 | 27.9 |
| 1841-03-18T22:16:27 | -6.50 | 27.3 |
| 1841-03-18T22:16:51 | -6.39 | 25.8 |
| 1841-03-18T22:17:15 | -6.35 | 24.3 |
| 1841-03-18T22:17:39 | -6.33 | 23.0 |
| 1841-03-18T22:18:03 | -6.26 | 22.6 |
| 1841-03-18T22:18:27 | -6.33 | 21.1 |
| 1841-03-18T22:18:51 | -6.21 | 19.2 |
| 1841-03-18T22:19:15 | -6.30 | 18.2 |
| 1841-03-18T22:19:39 | -6.03 | 17.6 |
| 1841-03-18T22:20:03 | -6.12 | 16.4 |
| 1841-03-18T22:20:27 | -5.80 | 14.9 |
| 1841-03-18T22:20:51 | -5.85 | 14.7 |
| 1841-03-18T22:21:15 | -5.58 | 14.5 |
| 1841-03-18T22:21:39 | -5.85 | 13.5 |
| 1841-03-18T22:22:03 | -5.58 | 12.4 |
| 1841-03-18T22:22:27 | -5.69 | 12.5 |
| 1841-03-18T22:22:51 | -5.46 | 12.3 |
| 1841-03-18T22:23:15 | -5.58 | 11.4 |