Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm observations from the Prague-Clementinum observatory on 1842-03-24 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936899, 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: 1842-03-24T23:20:12 * Date/Time End: 1842-03-25T21:20:12
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Comment:
Baselines: Declination = -15.360 [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:
392 data points
Data
| 1 Date/Time | 2 Decl [min] | 3 H-comp [nT] |
|---|---|---|
| 1842-03-24T23:20:12 | -0.00 | 0.0 |
| 1842-03-24T23:25:12 | -1.34 | |
| 1842-03-24T23:30:12 | -1.98 | 1.2 |
| 1842-03-24T23:35:12 | -2.38 | |
| 1842-03-24T23:40:12 | -4.88 | 11.8 |
| 1842-03-24T23:45:12 | -6.83 | |
| 1842-03-24T23:50:12 | -7.38 | 6.4 |
| 1842-03-24T23:55:12 | -7.39 | |
| 1842-03-25T00:00:12 | -5.19 | 19.7 |
| 1842-03-25T00:05:12 | -4.58 | |
| 1842-03-25T00:10:12 | -5.61 | 15.4 |
| 1842-03-25T00:15:12 | -4.88 | |
| 1842-03-25T00:20:12 | -5.36 | -15.6 |
| 1842-03-25T00:25:12 | -5.36 | |
| 1842-03-25T00:30:12 | -7.75 | -23.4 |
| 1842-03-25T00:35:12 | -8.62 | |
| 1842-03-25T00:40:12 | -9.64 | 1.4 |
| 1842-03-25T00:45:12 | -8.98 | |
| 1842-03-25T00:50:12 | -7.20 | -56.2 |
| 1842-03-25T00:55:12 | -4.59 | |
| 1842-03-25T01:00:12 | -2.25 | 0.6 |
| 1842-03-25T01:05:12 | -0.80 | |
| 1842-03-25T01:10:12 | -0.47 | -2.7 |
| 1842-03-25T01:15:12 | 0.04 | |
| 1842-03-25T01:20:12 | -0.45 | -8.5 |
| 1842-03-25T01:25:12 | 1.29 | |
| 1842-03-25T01:30:12 | 0.25 | -16.6 |
| 1842-03-25T01:35:12 | 0.11 | |
| 1842-03-25T01:40:12 | -0.10 | -19.3 |
| 1842-03-25T01:45:12 | 0.49 | |
| 1842-03-25T01:50:12 | 0.51 | -18.4 |
| 1842-03-25T01:55:12 | 1.36 | |
| 1842-03-25T02:00:12 | 1.52 | -20.1 |
| 1842-03-25T02:05:12 | 0.34 | |
| 1842-03-25T02:10:12 | 0.04 | -27.3 |
| 1842-03-25T02:15:12 | 0.00 | |
| 1842-03-25T02:20:12 | 0.40 | -24.2 |
| 1842-03-25T02:25:12 | -1.81 | |
| 1842-03-25T02:30:12 | -1.23 | -28.9 |
| 1842-03-25T02:35:12 | -0.89 | |
| 1842-03-25T02:40:12 | -1.28 | -27.5 |
| 1842-03-25T02:45:12 | -1.33 | |
| 1842-03-25T02:50:12 | -1.42 | -21.1 |
| 1842-03-25T02:55:12 | -1.49 | |
| 1842-03-25T03:00:12 | -0.93 | -15.2 |
| 1842-03-25T03:05:12 | -1.82 | |
| 1842-03-25T03:10:12 | -0.12 | -15.5 |
| 1842-03-25T03:15:12 | -1.02 | |
| 1842-03-25T03:20:12 | -0.35 | -13.2 |
| 1842-03-25T03:25:12 | -1.49 | |
| 1842-03-25T03:30:12 | -1.84 | -13.7 |
| 1842-03-25T03:35:12 | -1.62 | |
| 1842-03-25T03:40:12 | -1.95 | -13.0 |
| 1842-03-25T03:45:12 | -1.56 | |
| 1842-03-25T03:50:12 | -1.75 | -12.4 |
| 1842-03-25T03:55:12 | -2.25 | |
| 1842-03-25T04:00:12 | -2.49 | -13.1 |
| 1842-03-25T04:05:12 | -2.77 | |
| 1842-03-25T04:10:12 | -2.68 | -17.0 |
| 1842-03-25T04:15:12 | -2.68 | |
| 1842-03-25T04:20:12 | -2.93 | -16.9 |
| 1842-03-25T04:25:12 | -3.03 | |
| 1842-03-25T04:30:12 | -3.30 | -9.0 |
| 1842-03-25T04:35:12 | -4.53 | |
| 1842-03-25T04:40:12 | -2.88 | -14.8 |
| 1842-03-25T04:45:12 | -2.87 | |
| 1842-03-25T04:50:12 | -3.22 | -6.8 |
| 1842-03-25T04:55:12 | -3.05 | |
| 1842-03-25T05:00:12 | -2.18 | -4.0 |
| 1842-03-25T05:10:12 | -2.13 | -4.6 |
| 1842-03-25T05:15:12 | -1.87 | |
| 1842-03-25T05:20:12 | -2.51 | -8.5 |
| 1842-03-25T05:25:12 | -2.01 | |
| 1842-03-25T05:30:12 | -2.15 | -8.5 |
| 1842-03-25T05:35:12 | -1.97 | |
| 1842-03-25T05:40:12 | -1.03 | -9.9 |
| 1842-03-25T05:45:12 | -0.83 | |
| 1842-03-25T05:50:12 | -1.23 | -9.3 |
| 1842-03-25T05:55:12 | -1.62 | |
| 1842-03-25T06:00:12 | -1.66 | -10.7 |
| 1842-03-25T06:05:12 | -0.66 | |
| 1842-03-25T06:10:12 | -1.78 | -0.8 |
| 1842-03-25T06:15:12 | -1.58 | |
| 1842-03-25T06:20:12 | -1.02 | -3.5 |
| 1842-03-25T06:25:12 | -0.81 | |
| 1842-03-25T06:30:12 | -0.35 | -0.8 |
| 1842-03-25T06:35:12 | -1.73 | |
| 1842-03-25T06:40:12 | -1.88 | -9.6 |
| 1842-03-25T06:45:12 | -1.76 | |
| 1842-03-25T06:50:12 | -2.35 | -12.9 |
| 1842-03-25T06:55:12 | -0.87 | |
| 1842-03-25T07:00:12 | 0.16 | -17.9 |
| 1842-03-25T07:05:12 | -0.60 | |
| 1842-03-25T07:10:12 | -0.52 | -19.7 |
| 1842-03-25T07:15:12 | -0.77 | |
| 1842-03-25T07:20:12 | -0.21 | -26.8 |
| 1842-03-25T07:25:12 | 0.28 | |
| 1842-03-25T07:30:12 | 0.06 | -29.9 |
| 1842-03-25T07:35:12 | -0.48 | |
| 1842-03-25T07:40:12 | -0.54 | -27.5 |
| 1842-03-25T07:45:12 | -0.29 | |
| 1842-03-25T07:50:12 | -0.55 | -32.4 |
| 1842-03-25T07:55:12 | -1.44 | |
| 1842-03-25T08:00:12 | -0.63 | -27.5 |
| 1842-03-25T08:05:12 | -0.73 | |
| 1842-03-25T08:10:12 | -0.97 | -33.4 |
| 1842-03-25T08:15:12 | -0.74 | |
| 1842-03-25T08:20:12 | -1.82 | -32.6 |
| 1842-03-25T08:25:12 | -1.58 | |
| 1842-03-25T08:30:12 | -2.48 | |
| 1842-03-25T08:35:12 | -2.25 | |
| 1842-03-25T08:40:12 | -3.39 | -35.7 |
| 1842-03-25T08:45:12 | -3.38 | |
| 1842-03-25T08:50:12 | -3.05 | -39.0 |
| 1842-03-25T08:55:12 | -3.03 | |
| 1842-03-25T09:00:12 | -3.54 | -38.1 |
| 1842-03-25T09:05:12 | -4.22 | |
| 1842-03-25T09:10:12 | -4.66 | -43.3 |
| 1842-03-25T09:20:12 | -6.65 | -56.8 |
| 1842-03-25T09:25:12 | -6.67 | |
| 1842-03-25T09:30:12 | -6.31 | -69.2 |
| 1842-03-25T09:35:12 | -6.04 | |
| 1842-03-25T09:40:12 | -5.80 | -74.6 |
| 1842-03-25T09:45:12 | -6.23 | |
| 1842-03-25T09:50:12 | -6.64 | -78.9 |
| 1842-03-25T09:55:12 | -6.64 | |
| 1842-03-25T10:00:12 | -6.45 | -75.1 |
| 1842-03-25T10:05:12 | -5.77 | |
| 1842-03-25T10:10:12 | -6.40 | -73.2 |
| 1842-03-25T10:15:12 | -6.31 | |
| 1842-03-25T10:20:12 | -6.85 | -63.9 |
| 1842-03-25T10:25:12 | -6.88 | |
| 1842-03-25T10:30:12 | -6.74 | -61.7 |
| 1842-03-25T10:35:12 | -6.78 | |
| 1842-03-25T10:40:12 | -7.60 | -57.7 |
| 1842-03-25T10:45:12 | -7.69 | |
| 1842-03-25T10:50:12 | -8.09 | -48.2 |
| 1842-03-25T10:55:12 | -8.98 | |
| 1842-03-25T11:00:12 | -8.59 | -42.6 |
| 1842-03-25T11:05:12 | -8.19 | |
| 1842-03-25T11:10:12 | -8.56 | -33.1 |
| 1842-03-25T11:15:12 | -8.16 | |
| 1842-03-25T11:20:12 | -8.17 | -23.0 |
| 1842-03-25T11:25:12 | -8.70 | |
| 1842-03-25T11:30:12 | -8.29 | -19.4 |
| 1842-03-25T11:35:12 | -9.00 | |
| 1842-03-25T11:40:12 | -9.52 | -15.8 |
| 1842-03-25T11:45:12 | -9.05 | |
| 1842-03-25T11:50:12 | -9.07 | -16.3 |
| 1842-03-25T11:55:12 | -9.44 | |
| 1842-03-25T12:00:12 | -9.50 | -16.4 |
| 1842-03-25T12:05:12 | -9.10 | |
| 1842-03-25T12:10:12 | -9.58 | -13.6 |
| 1842-03-25T12:15:12 | -9.50 | |
| 1842-03-25T12:20:12 | -9.11 | -14.1 |
| 1842-03-25T12:25:12 | -9.24 | |
| 1842-03-25T12:30:12 | -9.30 | -13.5 |
| 1842-03-25T12:35:12 | -9.52 | |
| 1842-03-25T12:40:12 | -9.28 | -16.2 |
| 1842-03-25T12:45:12 | -9.00 | |
| 1842-03-25T12:50:12 | -9.05 | -15.6 |
| 1842-03-25T12:55:12 | -8.77 | |
| 1842-03-25T13:00:12 | -8.80 | -16.9 |
| 1842-03-25T13:05:12 | -8.84 | |
| 1842-03-25T13:10:12 | -8.52 | -16.5 |
| 1842-03-25T13:15:12 | -8.56 | |
| 1842-03-25T13:20:12 | -8.23 | -13.6 |
| 1842-03-25T13:25:12 | -8.10 | |
| 1842-03-25T13:30:12 | -7.84 | -14.1 |
| 1842-03-25T13:35:12 | -7.68 | |
| 1842-03-25T13:40:12 | -7.33 | -16.7 |
| 1842-03-25T13:45:12 | -7.41 | |
| 1842-03-25T13:50:12 | -7.01 | -15.7 |
| 1842-03-25T13:55:12 | -6.99 | |
| 1842-03-25T14:00:12 | -6.63 | -15.6 |
| 1842-03-25T14:05:12 | -6.40 | |
| 1842-03-25T14:10:12 | -6.45 | -18.4 |
| 1842-03-25T14:15:12 | -6.05 | |
| 1842-03-25T14:20:12 | -6.05 | -12.1 |
| 1842-03-25T14:25:12 | -5.56 | |
| 1842-03-25T14:30:12 | -5.49 | -15.1 |
| 1842-03-25T14:35:12 | -5.15 | |
| 1842-03-25T14:40:12 | -5.14 | -15.8 |
| 1842-03-25T14:45:12 | -5.04 | -14.9 |
| 1842-03-25T14:50:12 | -4.84 | |
| 1842-03-25T14:55:12 | -4.42 | |
| 1842-03-25T15:00:12 | -4.53 | -16.0 |
| 1842-03-25T15:05:12 | -4.14 | |
| 1842-03-25T15:10:12 | -4.29 | -15.7 |
| 1842-03-25T15:15:12 | -4.23 | |
| 1842-03-25T15:20:12 | -4.33 | -11.9 |
| 1842-03-25T15:25:12 | -3.83 | |
| 1842-03-25T15:30:12 | -4.17 | -13.5 |
| 1842-03-25T15:35:12 | -4.11 | |
| 1842-03-25T15:40:12 | -0.60 | -17.7 |
| 1842-03-25T15:45:12 | -0.31 | |
| 1842-03-25T15:50:12 | -4.72 | -20.3 |
| 1842-03-25T15:55:12 | -4.42 | |
| 1842-03-25T16:00:12 | -4.41 | -19.4 |
| 1842-03-25T16:05:12 | -4.79 | |
| 1842-03-25T16:10:12 | -5.34 | -24.8 |
| 1842-03-25T16:15:12 | -2.98 | |
| 1842-03-25T16:20:12 | -3.99 | |
| 1842-03-25T16:25:12 | -2.76 | |
| 1842-03-25T16:30:12 | -1.33 | |
| 1842-03-25T16:40:12 | -0.81 | -19.8 |
| 1842-03-25T16:45:12 | 2.05 | |
| 1842-03-25T16:50:12 | 1.82 | -25.3 |
| 1842-03-25T16:55:12 | 1.95 | |
| 1842-03-25T17:00:12 | 1.35 | -21.7 |
| 1842-03-25T17:05:12 | 0.46 | |
| 1842-03-25T17:10:12 | 0.86 | -15.2 |
| 1842-03-25T17:15:12 | 1.42 | |
| 1842-03-25T17:20:12 | 1.79 | -7.9 |
| 1842-03-25T17:25:12 | 1.37 | |
| 1842-03-25T17:30:12 | 2.34 | 2.2 |
| 1842-03-25T17:35:12 | 2.35 | |
| 1842-03-25T17:40:12 | 0.85 | -8.6 |
| 1842-03-25T17:45:12 | 0.49 | |
| 1842-03-25T17:50:12 | -0.01 | -14.0 |
| 1842-03-25T17:55:12 | 0.41 | |
| 1842-03-25T18:00:12 | 1.40 | -14.6 |
| 1842-03-25T18:05:12 | 0.15 | |
| 1842-03-25T18:10:12 | 1.23 | -15.4 |
| 1842-03-25T18:15:12 | 0.76 | |
| 1842-03-25T18:20:12 | 0.45 | -15.9 |
| 1842-03-25T18:25:12 | 0.24 | |
| 1842-03-25T18:30:12 | 0.34 | -15.5 |
| 1842-03-25T18:35:12 | 0.11 | |
| 1842-03-25T18:40:12 | -0.01 | -9.9 |
| 1842-03-25T18:45:12 | -0.24 | |
| 1842-03-25T18:50:12 | -0.35 | -3.8 |
| 1842-03-25T18:55:12 | -0.67 | |
| 1842-03-25T19:00:12 | -0.85 | -4.3 |
| 1842-03-25T19:05:12 | -0.34 | |
| 1842-03-25T19:10:12 | -0.10 | -12.0 |
| 1842-03-25T19:15:12 | 0.23 | |
| 1842-03-25T19:20:12 | 0.55 | -17.2 |
| 1842-03-25T19:25:12 | 0.95 | |
| 1842-03-25T19:30:12 | 2.45 | -18.2 |
| 1842-03-25T19:35:12 | 3.44 | |
| 1842-03-25T19:40:12 | 4.81 | -10.2 |
| 1842-03-25T19:45:12 | 4.66 | |
| 1842-03-25T19:50:12 | 5.28 | 31.2 |
| 1842-03-25T19:55:12 | 5.46 | |
| 1842-03-25T20:00:12 | 4.28 | 61.5 |
| 1842-03-25T20:05:12 | 2.51 | |
| 1842-03-25T20:10:12 | 0.70 | 48.0 |
| 1842-03-25T20:15:12 | 0.35 | |
| 1842-03-25T20:20:12 | 0.42 | 36.6 |
| 1842-03-25T20:25:12 | 0.30 | |
| 1842-03-25T20:30:12 | -0.36 | 34.3 |
| 1842-03-25T20:35:12 | -1.35 | |
| 1842-03-25T20:40:12 | -1.89 | 28.6 |
| 1842-03-25T20:45:12 | -2.02 | |
| 1842-03-25T20:50:12 | -1.52 | 14.4 |
| 1842-03-25T20:55:12 | -0.16 | |
| 1842-03-25T21:00:12 | 0.34 | 10.8 |
| 1842-03-25T21:05:12 | 0.95 | |
| 1842-03-25T21:10:12 | 2.05 | 5.6 |
| 1842-03-25T21:15:12 | 0.42 | |
| 1842-03-25T21:20:12 | 0.83 | -3.2 |