Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm observations from the Prague-Clementinum observatory on 1845-05-29 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936909, 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: 1845-05-29T21:20:12 * Date/Time End: 1845-05-30T21:20:12
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Comment:
Baselines: Declination = -15.181 [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:
572 data points
Data
| 1 Date/Time | 2 Decl [min] | 3 H-comp [nT] |
|---|---|---|
| 1845-05-29T21:20:12 | -0.00 | 0.0 |
| 1845-05-29T21:25:12 | 0.50 | -0.4 |
| 1845-05-29T21:30:12 | 0.91 | 2.2 |
| 1845-05-29T21:35:12 | 1.40 | 2.8 |
| 1845-05-29T21:40:12 | 1.70 | 2.4 |
| 1845-05-29T21:45:12 | 1.86 | -0.7 |
| 1845-05-29T21:50:12 | 2.08 | -4.7 |
| 1845-05-29T21:55:12 | 1.97 | -6.7 |
| 1845-05-29T22:00:12 | 1.94 | -6.6 |
| 1845-05-29T22:05:12 | 1.85 | -6.0 |
| 1845-05-29T22:10:12 | 1.55 | -4.2 |
| 1845-05-29T22:15:12 | 1.65 | -5.4 |
| 1845-05-29T22:20:12 | 2.00 | -4.8 |
| 1845-05-29T22:25:12 | 2.38 | -4.8 |
| 1845-05-29T22:30:12 | 2.99 | -5.4 |
| 1845-05-29T22:35:12 | 3.40 | -3.4 |
| 1845-05-29T22:40:12 | 3.83 | -0.2 |
| 1845-05-29T22:45:12 | 4.47 | 0.2 |
| 1845-05-29T22:50:12 | 4.97 | -1.4 |
| 1845-05-29T22:55:12 | 5.20 | 0.2 |
| 1845-05-29T23:00:12 | 5.15 | 2.5 |
| 1845-05-29T23:05:12 | 4.92 | 2.9 |
| 1845-05-29T23:10:12 | 4.33 | 1.5 |
| 1845-05-29T23:15:12 | 3.86 | -0.7 |
| 1845-05-29T23:20:12 | 3.44 | -7.6 |
| 1845-05-29T23:25:12 | 2.91 | -8.4 |
| 1845-05-29T23:30:12 | 2.60 | -6.9 |
| 1845-05-29T23:35:12 | 2.34 | -7.5 |
| 1845-05-29T23:40:12 | 2.35 | -8.7 |
| 1845-05-29T23:45:12 | 2.32 | -9.2 |
| 1845-05-29T23:50:12 | 2.77 | -9.2 |
| 1845-05-29T23:55:12 | 2.84 | -8.6 |
| 1845-05-30T00:00:12 | 2.95 | -7.1 |
| 1845-05-30T00:05:12 | 2.65 | -7.7 |
| 1845-05-30T00:10:12 | 2.43 | -7.3 |
| 1845-05-30T00:15:12 | 2.36 | -8.1 |
| 1845-05-30T00:20:12 | 2.43 | -7.4 |
| 1845-05-30T00:25:12 | 2.40 | -7.0 |
| 1845-05-30T00:30:12 | 2.24 | -4.2 |
| 1845-05-30T00:35:12 | 2.41 | -4.3 |
| 1845-05-30T00:40:12 | 2.16 | -3.5 |
| 1845-05-30T00:45:12 | 1.75 | -2.8 |
| 1845-05-30T00:50:12 | 1.58 | -3.1 |
| 1845-05-30T00:55:12 | 1.43 | -4.9 |
| 1845-05-30T01:00:12 | 1.72 | -2.7 |
| 1845-05-30T01:05:12 | 2.28 | -5.4 |
| 1845-05-30T01:10:12 | 2.35 | -4.3 |
| 1845-05-30T01:15:12 | 2.49 | 0.3 |
| 1845-05-30T01:20:12 | 2.38 | 1.4 |
| 1845-05-30T01:25:12 | 2.33 | 5.2 |
| 1845-05-30T01:30:12 | 2.41 | 7.9 |
| 1845-05-30T01:35:12 | 2.94 | 11.5 |
| 1845-05-30T01:40:12 | 3.22 | 13.0 |
| 1845-05-30T01:45:12 | 3.48 | 14.3 |
| 1845-05-30T01:50:12 | 3.71 | 13.4 |
| 1845-05-30T01:55:12 | 3.85 | 11.0 |
| 1845-05-30T02:00:12 | 3.85 | 7.4 |
| 1845-05-30T02:05:12 | 4.03 | 7.9 |
| 1845-05-30T02:10:12 | 3.77 | 5.5 |
| 1845-05-30T02:15:12 | 3.32 | 3.5 |
| 1845-05-30T02:20:12 | 3.12 | 6.1 |
| 1845-05-30T02:25:12 | 3.11 | 7.1 |
| 1845-05-30T02:30:12 | 3.12 | 5.7 |
| 1845-05-30T02:35:12 | 3.15 | 7.0 |
| 1845-05-30T02:40:12 | 3.17 | 4.0 |
| 1845-05-30T02:45:12 | 3.18 | 1.7 |
| 1845-05-30T02:50:12 | 3.18 | 1.6 |
| 1845-05-30T02:55:12 | 3.12 | 1.6 |
| 1845-05-30T03:00:12 | 3.04 | -0.3 |
| 1845-05-30T03:05:12 | 3.43 | -0.1 |
| 1845-05-30T03:10:12 | 3.50 | -3.2 |
| 1845-05-30T03:15:12 | 3.45 | -0.8 |
| 1845-05-30T03:20:12 | 3.22 | -1.7 |
| 1845-05-30T03:25:12 | 3.29 | -4.1 |
| 1845-05-30T03:30:12 | 3.02 | -0.0 |
| 1845-05-30T03:35:12 | 2.68 | 0.9 |
| 1845-05-30T03:40:12 | 2.70 | -2.8 |
| 1845-05-30T03:45:12 | 2.84 | 1.1 |
| 1845-05-30T03:50:12 | 2.77 | -3.3 |
| 1845-05-30T03:55:12 | 2.64 | -5.0 |
| 1845-05-30T04:00:12 | 2.52 | -3.4 |
| 1845-05-30T04:05:12 | 2.36 | -3.1 |
| 1845-05-30T04:10:12 | 1.66 | -6.4 |
| 1845-05-30T04:15:12 | 1.29 | -2.7 |
| 1845-05-30T04:20:12 | 1.39 | -3.8 |
| 1845-05-30T04:25:12 | 2.69 | 1.1 |
| 1845-05-30T04:30:12 | 0.84 | 1.3 |
| 1845-05-30T04:35:12 | 1.30 | 0.9 |
| 1845-05-30T04:40:12 | 1.47 | |
| 1845-05-30T04:45:12 | 0.98 | -1.1 |
| 1845-05-30T04:50:12 | 1.42 | 1.4 |
| 1845-05-30T04:55:12 | 1.94 | 4.1 |
| 1845-05-30T05:00:12 | 2.21 | 6.1 |
| 1845-05-30T05:05:12 | 2.26 | 6.8 |
| 1845-05-30T05:10:12 | 3.23 | 8.9 |
| 1845-05-30T05:15:12 | 3.61 | 7.8 |
| 1845-05-30T05:20:12 | 4.00 | 7.0 |
| 1845-05-30T05:25:12 | 4.05 | 8.3 |
| 1845-05-30T05:30:12 | 4.32 | 8.6 |
| 1845-05-30T05:35:12 | 4.57 | 9.1 |
| 1845-05-30T05:40:12 | 4.48 | 10.2 |
| 1845-05-30T05:45:12 | 4.37 | 8.5 |
| 1845-05-30T05:50:12 | 4.49 | 6.9 |
| 1845-05-30T05:55:12 | 4.85 | 2.3 |
| 1845-05-30T06:00:12 | 4.74 | 5.2 |
| 1845-05-30T06:05:12 | 4.45 | 4.0 |
| 1845-05-30T06:10:12 | 4.46 | 1.5 |
| 1845-05-30T06:15:12 | 4.50 | 1.7 |
| 1845-05-30T06:20:12 | 4.46 | 0.0 |
| 1845-05-30T06:25:12 | 4.45 | 0.3 |
| 1845-05-30T06:30:12 | 4.57 | -0.8 |
| 1845-05-30T06:35:12 | 4.23 | -2.4 |
| 1845-05-30T06:40:12 | 4.15 | -1.9 |
| 1845-05-30T06:45:12 | 4.16 | -3.1 |
| 1845-05-30T06:50:12 | 4.27 | -4.6 |
| 1845-05-30T06:55:12 | 4.32 | -6.7 |
| 1845-05-30T07:00:12 | 4.04 | -6.3 |
| 1845-05-30T07:05:12 | 4.07 | -12.6 |
| 1845-05-30T07:10:12 | 4.06 | -16.1 |
| 1845-05-30T07:15:12 | 3.09 | -19.1 |
| 1845-05-30T07:20:12 | 3.30 | -18.6 |
| 1845-05-30T07:25:12 | 2.95 | -20.5 |
| 1845-05-30T07:30:12 | 2.70 | -23.9 |
| 1845-05-30T07:35:12 | 2.14 | -24.5 |
| 1845-05-30T07:40:12 | 1.82 | -27.5 |
| 1845-05-30T07:45:12 | 2.06 | -28.6 |
| 1845-05-30T07:50:12 | 1.78 | -30.3 |
| 1845-05-30T07:55:12 | 1.58 | -29.1 |
| 1845-05-30T08:00:12 | 0.82 | -29.6 |
| 1845-05-30T08:05:12 | 0.17 | -29.6 |
| 1845-05-30T08:10:12 | -0.34 | -26.9 |
| 1845-05-30T08:15:12 | -0.96 | -29.8 |
| 1845-05-30T08:20:12 | -1.60 | -28.0 |
| 1845-05-30T08:25:12 | -2.29 | -29.9 |
| 1845-05-30T08:30:12 | -2.13 | -26.4 |
| 1845-05-30T08:35:12 | -2.43 | -27.2 |
| 1845-05-30T08:40:12 | -2.28 | -23.0 |
| 1845-05-30T08:45:12 | -2.84 | -21.6 |
| 1845-05-30T08:50:12 | -3.29 | -20.2 |
| 1845-05-30T08:55:12 | -2.89 | -19.5 |
| 1845-05-30T09:00:12 | -3.01 | -18.5 |
| 1845-05-30T09:05:12 | -3.38 | -13.6 |
| 1845-05-30T09:10:12 | -3.63 | -12.6 |
| 1845-05-30T09:15:12 | -4.28 | -12.1 |
| 1845-05-30T09:20:12 | -4.48 | -11.7 |
| 1845-05-30T09:25:12 | -4.74 | -13.3 |
| 1845-05-30T09:30:12 | -4.64 | -13.2 |
| 1845-05-30T09:35:12 | -5.08 | -12.0 |
| 1845-05-30T09:40:12 | -5.40 | -11.7 |
| 1845-05-30T09:45:12 | -5.77 | -8.8 |
| 1845-05-30T09:50:12 | -6.09 | -4.0 |
| 1845-05-30T09:55:12 | -6.68 | -7.5 |
| 1845-05-30T10:00:12 | -7.10 | -8.3 |
| 1845-05-30T10:05:12 | -7.27 | -4.6 |
| 1845-05-30T10:10:12 | -7.56 | -7.3 |
| 1845-05-30T10:15:12 | -7.63 | -7.9 |
| 1845-05-30T10:20:12 | -7.34 | -8.5 |
| 1845-05-30T10:25:12 | -7.41 | -8.7 |
| 1845-05-30T10:30:12 | -7.36 | -10.2 |
| 1845-05-30T10:35:12 | -7.56 | -14.6 |
| 1845-05-30T10:40:12 | -7.95 | -11.7 |
| 1845-05-30T10:45:12 | -8.62 | -9.9 |
| 1845-05-30T10:50:12 | -8.86 | -9.6 |
| 1845-05-30T10:55:12 | -9.57 | -7.1 |
| 1845-05-30T11:00:12 | -10.16 | -4.9 |
| 1845-05-30T11:05:12 | -10.29 | -10.4 |
| 1845-05-30T11:10:12 | -10.85 | -8.0 |
| 1845-05-30T11:15:12 | -11.52 | -13.5 |
| 1845-05-30T11:20:12 | -11.19 | -18.5 |
| 1845-05-30T11:25:12 | -11.50 | -23.4 |
| 1845-05-30T11:30:12 | -11.39 | -22.4 |
| 1845-05-30T11:35:12 | -11.69 | -22.6 |
| 1845-05-30T11:40:12 | -12.27 | -15.8 |
| 1845-05-30T11:45:12 | -12.50 | -21.1 |
| 1845-05-30T11:50:12 | -12.47 | -19.8 |
| 1845-05-30T11:55:12 | -12.85 | -19.9 |
| 1845-05-30T12:00:12 | -12.85 | -15.8 |
| 1845-05-30T12:05:12 | -13.09 | -11.1 |
| 1845-05-30T12:10:12 | -13.23 | -13.0 |
| 1845-05-30T12:15:12 | -13.30 | -17.8 |
| 1845-05-30T12:20:12 | -13.47 | -20.7 |
| 1845-05-30T12:25:12 | -13.25 | -23.1 |
| 1845-05-30T12:30:12 | -13.52 | -14.2 |
| 1845-05-30T12:35:12 | -12.72 | -21.6 |
| 1845-05-30T12:40:12 | -13.40 | -14.4 |
| 1845-05-30T12:45:12 | -14.87 | 11.0 |
| 1845-05-30T12:55:12 | -16.35 | 12.1 |
| 1845-05-30T13:00:12 | -15.15 | -9.7 |
| 1845-05-30T13:05:12 | -15.97 | -15.0 |
| 1845-05-30T13:10:12 | -16.27 | -10.5 |
| 1845-05-30T13:15:12 | -17.33 | |
| 1845-05-30T13:20:12 | -16.09 | -17.3 |
| 1845-05-30T13:25:12 | -16.90 | -20.4 |
| 1845-05-30T13:30:12 | -17.30 | -18.4 |
| 1845-05-30T13:35:12 | -18.42 | -8.2 |
| 1845-05-30T13:40:12 | -19.11 | 4.1 |
| 1845-05-30T13:45:12 | -18.02 | |
| 1845-05-30T13:50:12 | -17.03 | 5.3 |
| 1845-05-30T13:55:12 | -17.46 | 5.2 |
| 1845-05-30T14:00:12 | -17.07 | -6.1 |
| 1845-05-30T14:05:12 | -17.38 | -6.8 |
| 1845-05-30T14:10:12 | -17.10 | -21.6 |
| 1845-05-30T14:15:12 | -18.02 | -22.8 |
| 1845-05-30T14:20:12 | -17.11 | -18.5 |
| 1845-05-30T14:25:12 | -16.80 | -21.1 |
| 1845-05-30T14:30:12 | -17.15 | -18.3 |
| 1845-05-30T14:35:12 | -16.22 | -24.1 |
| 1845-05-30T14:40:12 | -15.13 | -27.1 |
| 1845-05-30T14:45:12 | -14.36 | -34.5 |
| 1845-05-30T14:50:12 | -13.71 | -30.8 |
| 1845-05-30T14:55:12 | -13.39 | -32.1 |
| 1845-05-30T15:00:12 | -12.14 | -34.4 |
| 1845-05-30T15:05:12 | -10.87 | -31.7 |
| 1845-05-30T15:10:12 | -10.21 | -26.4 |
| 1845-05-30T15:15:12 | -10.56 | -20.9 |
| 1845-05-30T15:20:12 | -10.12 | -17.9 |
| 1845-05-30T15:25:12 | -9.80 | -11.6 |
| 1845-05-30T15:30:12 | -9.10 | -15.9 |
| 1845-05-30T15:35:12 | -8.61 | -7.9 |
| 1845-05-30T15:40:12 | -8.45 | 1.3 |
| 1845-05-30T15:45:12 | -8.03 | 2.9 |
| 1845-05-30T15:50:12 | -7.97 | 4.9 |
| 1845-05-30T15:55:12 | -7.89 | -3.3 |
| 1845-05-30T16:00:12 | -6.27 | -27.6 |
| 1845-05-30T16:05:12 | -5.88 | -27.4 |
| 1845-05-30T16:10:12 | -4.67 | -26.0 |
| 1845-05-30T16:15:12 | -4.48 | -16.5 |
| 1845-05-30T16:20:12 | -3.88 | -12.8 |
| 1845-05-30T16:25:12 | -3.84 | -10.9 |
| 1845-05-30T16:30:12 | -3.69 | -16.7 |
| 1845-05-30T16:35:12 | -3.82 | -26.1 |
| 1845-05-30T16:40:12 | -3.09 | -28.1 |
| 1845-05-30T16:45:12 | -2.86 | -25.3 |
| 1845-05-30T16:50:12 | -2.99 | -15.9 |
| 1845-05-30T16:55:12 | -2.42 | -3.6 |
| 1845-05-30T17:00:12 | -2.59 | -1.4 |
| 1845-05-30T17:05:12 | -2.65 | 4.9 |
| 1845-05-30T17:10:12 | -2.49 | -0.5 |
| 1845-05-30T17:15:12 | -2.16 | -5.6 |
| 1845-05-30T17:20:12 | -1.83 | -12.0 |
| 1845-05-30T17:25:12 | -1.33 | -18.1 |
| 1845-05-30T17:30:12 | -1.04 | -21.4 |
| 1845-05-30T17:35:12 | -0.77 | -20.8 |
| 1845-05-30T17:40:12 | -0.34 | -21.1 |
| 1845-05-30T17:45:12 | -0.22 | -19.0 |
| 1845-05-30T17:50:12 | -0.12 | -14.3 |
| 1845-05-30T17:55:12 | -0.27 | -11.2 |
| 1845-05-30T18:00:12 | 0.29 | -6.9 |
| 1845-05-30T18:05:12 | -0.01 | -7.0 |
| 1845-05-30T18:10:12 | -0.80 | -13.5 |
| 1845-05-30T18:15:12 | -0.86 | -13.9 |
| 1845-05-30T18:20:12 | -0.78 | -12.0 |
| 1845-05-30T18:25:12 | -0.71 | -10.4 |
| 1845-05-30T18:30:12 | -1.42 | -6.9 |
| 1845-05-30T18:35:12 | -0.90 | -4.8 |
| 1845-05-30T18:40:12 | -0.64 | -0.4 |
| 1845-05-30T18:45:12 | -0.70 | 1.7 |
| 1845-05-30T18:50:12 | -0.98 | 6.9 |
| 1845-05-30T18:55:12 | -1.33 | 8.9 |
| 1845-05-30T19:00:12 | -1.64 | 6.2 |
| 1845-05-30T19:05:12 | -1.95 | 4.5 |
| 1845-05-30T19:10:12 | -1.88 | 7.0 |
| 1845-05-30T19:15:12 | -1.32 | 7.1 |
| 1845-05-30T19:20:12 | -1.30 | 5.2 |
| 1845-05-30T19:25:12 | -1.03 | 4.8 |
| 1845-05-30T19:30:12 | -0.60 | 3.2 |
| 1845-05-30T19:35:12 | -0.14 | 3.5 |
| 1845-05-30T19:40:12 | 0.05 | 5.6 |
| 1845-05-30T19:45:12 | 0.55 | 6.8 |
| 1845-05-30T19:50:12 | 1.12 | 10.3 |
| 1845-05-30T19:55:12 | 0.94 | 11.7 |
| 1845-05-30T20:00:12 | 0.54 | 11.4 |
| 1845-05-30T20:05:12 | 0.06 | 8.8 |
| 1845-05-30T20:10:12 | 0.02 | 5.2 |
| 1845-05-30T20:15:12 | 0.10 | 5.0 |
| 1845-05-30T20:20:12 | 0.64 | 9.8 |
| 1845-05-30T20:25:12 | 0.49 | 9.2 |
| 1845-05-30T20:30:12 | 0.42 | 11.5 |
| 1845-05-30T20:35:12 | 0.39 | 11.4 |
| 1845-05-30T20:40:12 | 0.17 | 10.6 |
| 1845-05-30T20:45:12 | 0.13 | 11.5 |
| 1845-05-30T20:50:12 | 0.14 | 12.0 |
| 1845-05-30T20:55:12 | 11.9 | |
| 1845-05-30T21:00:12 | -0.19 | 11.6 |
| 1845-05-30T21:05:12 | -0.23 | 12.2 |
| 1845-05-30T21:10:12 | -0.34 | 12.0 |
| 1845-05-30T21:15:12 | -0.27 | 10.8 |
| 1845-05-30T21:20:12 | 0.09 | 12.5 |