Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm observations from the Prague-Clementinum observatory on 1841-01-13 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936864, 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: 1841-01-13T23:20:12 * Date/Time End: 1841-01-15T21:36:16
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Comment:
Baselines: Declination = -15.664 [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:
215 data points
Data
| 1 Date/Time | 2 Decl [min] | 3 H-comp [nT] |
|---|---|---|
| 1841-01-13T23:20:12 | -0.00 | 0.0 |
| 1841-01-14T03:20:12 | 3.53 | 4.6 |
| 1841-01-14T05:20:12 | -2.78 | 31.3 |
| 1841-01-14T07:20:12 | -10.50 | -43.3 |
| 1841-01-14T09:20:12 | -5.10 | -24.9 |
| 1841-01-14T09:26:14 | -6.43 | |
| 1841-01-14T09:26:38 | -6.29 | -18.9 |
| 1841-01-14T09:27:02 | -6.52 | -18.3 |
| 1841-01-14T09:27:26 | -6.49 | -19.3 |
| 1841-01-14T09:27:50 | -6.86 | -17.8 |
| 1841-01-14T09:28:14 | -6.63 | -16.7 |
| 1841-01-14T09:28:38 | -6.77 | -16.2 |
| 1841-01-14T09:29:02 | -6.43 | -17.8 |
| 1841-01-14T09:29:26 | -6.52 | -17.6 |
| 1841-01-14T09:29:50 | -6.20 | -16.6 |
| 1841-01-14T09:30:14 | -6.47 | -16.8 |
| 1841-01-14T09:30:38 | -6.36 | -16.8 |
| 1841-01-14T09:31:02 | -6.24 | -16.0 |
| 1841-01-14T09:31:26 | -5.88 | -15.9 |
| 1841-01-14T09:31:50 | -5.50 | -18.2 |
| 1841-01-14T09:32:14 | -5.50 | -18.7 |
| 1841-01-14T09:32:38 | -5.61 | -16.6 |
| 1841-01-14T09:33:02 | -5.50 | -17.4 |
| 1841-01-14T09:33:26 | -5.15 | -20.2 |
| 1841-01-14T09:33:50 | -5.15 | -20.2 |
| 1841-01-14T09:34:14 | -4.93 | -20.5 |
| 1841-01-14T09:34:38 | -5.34 | -20.1 |
| 1841-01-14T09:35:02 | -5.15 | -20.7 |
| 1841-01-14T09:35:26 | -5.11 | -20.2 |
| 1841-01-14T09:35:50 | -4.88 | -21.4 |
| 1841-01-14T09:35:14 | -5.52 | |
| 1841-01-14T09:39:38 | -5.56 | -23.1 |
| 1841-01-14T09:40:02 | -5.38 | -22.1 |
| 1841-01-14T09:39:26 | -5.54 | -22.3 |
| 1841-01-14T09:40:50 | -5.29 | -23.4 |
| 1841-01-14T09:40:14 | -5.15 | -24.8 |
| 1841-01-14T09:41:38 | -5.11 | -24.4 |
| 1841-01-14T09:42:02 | -5.09 | -23.3 |
| 1841-01-14T09:41:26 | -5.11 | -22.1 |
| 1841-01-14T09:42:50 | -5.06 | -22.3 |
| 1841-01-14T09:43:14 | -5.15 | -43.6 |
| 1841-01-14T09:43:38 | -4.86 | -22.3 |
| 1841-01-14T09:44:02 | -5.04 | -23.9 |
| 1841-01-14T09:44:26 | -4.70 | -25.5 |
| 1841-01-14T09:44:50 | -4.88 | -26.0 |
| 1841-01-14T11:20:12 | -8.15 | -36.9 |
| 1841-01-14T12:20:12 | -7.03 | -44.5 |
| 1841-01-14T13:20:12 | -4.63 | -88.5 |
| 1841-01-14T13:30:14 | -5.54 | |
| 1841-01-14T13:30:38 | -5.68 | -62.3 |
| 1841-01-14T13:31:02 | -5.47 | -65.0 |
| 1841-01-14T13:31:26 | -5.47 | -65.0 |
| 1841-01-14T13:31:50 | -6.09 | -60.9 |
| 1841-01-14T13:32:14 | -6.06 | -60.1 |
| 1841-01-14T13:32:38 | -5.79 | -59.6 |
| 1841-01-14T13:33:02 | -6.24 | -61.6 |
| 1841-01-14T13:33:26 | -5.70 | -57.4 |
| 1841-01-14T13:33:50 | -5.95 | -58.1 |
| 1841-01-14T13:34:14 | -6.27 | -59.0 |
| 1841-01-14T13:34:38 | -6.27 | -57.9 |
| 1841-01-14T13:35:02 | -5.50 | -53.9 |
| 1841-01-14T13:35:26 | -5.93 | -56.9 |
| 1841-01-14T13:35:50 | -5.79 | -62.5 |
| 1841-01-14T13:36:14 | -6.72 | -60.2 |
| 1841-01-14T13:36:38 | -6.43 | -50.6 |
| 1841-01-14T13:37:02 | -6.74 | -53.3 |
| 1841-01-14T13:37:26 | -6.47 | -52.2 |
| 1841-01-14T13:37:50 | -6.40 | |
| 1841-01-14T15:20:12 | -1.86 | -37.9 |
| 1841-01-14T17:20:12 | 0.97 | -26.1 |
| 1841-01-14T19:20:12 | 0.25 | -26.4 |
| 1841-01-14T21:20:12 | 0.17 | -25.9 |
| 1841-01-14T23:20:12 | 1.11 | -35.0 |
| 1841-01-15T03:20:12 | 2.76 | -18.3 |
| 1841-01-15T05:20:12 | -1.05 | -22.7 |
| 1841-01-15T07:20:12 | -0.18 | -30.0 |
| 1841-01-15T09:20:12 | -5.38 | -51.7 |
| 1841-01-15T11:20:12 | -6.51 | -48.3 |
| 1841-01-15T12:20:12 | -7.11 | -37.9 |
| 1841-01-15T13:20:12 | -6.25 | -47.5 |
| 1841-01-15T15:20:12 | -4.33 | -51.9 |
| 1841-01-15T17:20:12 | 0.58 | -55.7 |
| 1841-01-15T19:20:12 | 2.34 | -44.1 |
| 1841-01-15T21:20:12 | 11.57 | -43.7 |
| 1841-01-15T21:25:28 | 10.93 | |
| 1841-01-15T21:25:52 | 11.23 | -42.7 |
| 1841-01-15T21:26:16 | 10.80 | -41.5 |
| 1841-01-15T21:26:40 | 10.89 | -42.4 |
| 1841-01-15T21:27:04 | 10.52 | -43.9 |
| 1841-01-15T21:27:28 | 10.66 | -42.4 |
| 1841-01-15T21:27:52 | 10.34 | -42.0 |
| 1841-01-15T21:28:16 | 10.21 | -43.7 |
| 1841-01-15T21:28:40 | 10.14 | -44.1 |
| 1841-01-15T21:29:04 | -42.2 | |
| 1841-01-15T21:29:28 | -43.6 | |
| 1841-01-15T21:29:52 | 9.68 | -44.9 |
| 1841-01-15T21:30:16 | 9.89 | -44.7 |
| 1841-01-15T21:30:40 | 9.50 | -43.6 |
| 1841-01-15T21:31:04 | 9.82 | -43.8 |
| 1841-01-15T21:31:28 | 9.28 | -45.0 |
| 1841-01-15T21:31:52 | 9.66 | -45.3 |
| 1841-01-15T21:32:16 | 9.12 | -44.9 |
| 1841-01-15T21:32:40 | 9.41 | -45.8 |
| 1841-01-15T21:33:04 | 8.91 | |
| 1841-01-15T21:33:28 | 9.09 | -47.0 |
| 1841-01-15T21:33:52 | 8.91 | |
| 1841-01-15T21:34:16 | 8.89 | -48.3 |
| 1841-01-15T21:34:40 | 8.84 | -49.5 |
| 1841-01-15T21:35:04 | 8.69 | -50.3 |
| 1841-01-15T21:35:28 | 8.80 | -49.9 |
| 1841-01-15T21:35:52 | 8.39 | -50.2 |
| 1841-01-15T21:36:16 | 8.50 | -51.2 |