Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm observations from the Prague-Clementinum observatory on 1845-08-28 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936910, 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: 1845-08-28T21:20:12 * Date/Time End: 1845-08-29T21:20:12
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Comment:
Baselines: Declination = -15.149 [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:
578 data points
Data
| 1 Date/Time | 2 Decl [min] | 3 H-comp [nT] |
|---|---|---|
| 1845-08-28T21:20:12 | -0.00 | 0.0 |
| 1845-08-28T21:25:12 | 1.20 | 22.6 |
| 1845-08-28T21:30:12 | -5.62 | 31.9 |
| 1845-08-28T21:35:12 | -15.24 | 10.5 |
| 1845-08-28T21:40:12 | -18.56 | -11.8 |
| 1845-08-28T21:45:12 | -16.81 | -20.4 |
| 1845-08-28T21:50:12 | -15.32 | -17.7 |
| 1845-08-28T21:55:12 | -15.41 | -10.4 |
| 1845-08-28T22:00:12 | -16.87 | -8.9 |
| 1845-08-28T22:05:12 | -18.10 | -12.5 |
| 1845-08-28T22:10:12 | -18.31 | -15.8 |
| 1845-08-28T22:15:12 | -18.72 | -19.2 |
| 1845-08-28T22:20:12 | -18.11 | -15.6 |
| 1845-08-28T22:25:12 | -18.10 | -13.9 |
| 1845-08-28T22:30:12 | -18.71 | -17.5 |
| 1845-08-28T22:35:12 | -18.52 | -18.1 |
| 1845-08-28T22:40:12 | -18.90 | -17.4 |
| 1845-08-28T22:45:12 | -19.74 | -15.2 |
| 1845-08-28T22:50:12 | -20.24 | -15.1 |
| 1845-08-28T22:55:12 | -20.99 | -17.7 |
| 1845-08-28T23:00:12 | -22.01 | -17.7 |
| 1845-08-28T23:05:12 | -22.81 | -8.0 |
| 1845-08-28T23:10:12 | -23.87 | 6.4 |
| 1845-08-28T23:15:12 | -24.89 | 5.4 |
| 1845-08-28T23:20:12 | -24.19 | 8.8 |
| 1845-08-28T23:25:12 | -23.63 | 12.0 |
| 1845-08-28T23:30:12 | -23.94 | 11.3 |
| 1845-08-28T23:35:12 | -23.71 | 10.1 |
| 1845-08-28T23:40:12 | -23.92 | 8.0 |
| 1845-08-28T23:45:12 | -24.37 | -1.3 |
| 1845-08-28T23:50:12 | -23.04 | -8.7 |
| 1845-08-28T23:55:12 | -21.76 | -11.0 |
| 1845-08-29T00:00:12 | -20.71 | -7.9 |
| 1845-08-29T00:05:12 | -20.35 | -8.0 |
| 1845-08-29T00:10:12 | -19.64 | -4.1 |
| 1845-08-29T00:15:12 | -19.17 | -4.1 |
| 1845-08-29T00:20:12 | -18.56 | -3.0 |
| 1845-08-29T00:25:12 | -18.27 | 3.9 |
| 1845-08-29T00:30:12 | -18.30 | 3.1 |
| 1845-08-29T00:35:12 | -18.16 | -0.5 |
| 1845-08-29T00:40:12 | -17.88 | -5.4 |
| 1845-08-29T00:45:12 | -16.59 | -12.8 |
| 1845-08-29T00:50:12 | -15.06 | -13.4 |
| 1845-08-29T00:55:12 | -14.35 | -15.4 |
| 1845-08-29T01:00:12 | -14.23 | -16.3 |
| 1845-08-29T01:05:12 | -14.88 | -19.1 |
| 1845-08-29T01:10:12 | -14.89 | -25.5 |
| 1845-08-29T01:15:12 | -14.58 | -29.0 |
| 1845-08-29T01:20:12 | -14.38 | -30.9 |
| 1845-08-29T01:25:12 | -14.66 | -26.5 |
| 1845-08-29T01:30:12 | -14.92 | -27.9 |
| 1845-08-29T01:35:12 | -14.41 | -33.8 |
| 1845-08-29T01:40:12 | -13.22 | -35.7 |
| 1845-08-29T01:45:12 | -13.40 | -33.1 |
| 1845-08-29T01:50:12 | -13.90 | -30.6 |
| 1845-08-29T01:55:12 | -15.57 | -33.5 |
| 1845-08-29T02:00:12 | -15.54 | -34.0 |
| 1845-08-29T02:05:12 | -15.63 | -30.9 |
| 1845-08-29T02:10:12 | -15.77 | -37.0 |
| 1845-08-29T02:15:12 | -16.09 | -43.6 |
| 1845-08-29T02:20:12 | -17.98 | -41.2 |
| 1845-08-29T02:25:12 | -18.55 | -34.8 |
| 1845-08-29T02:30:12 | -18.53 | -38.0 |
| 1845-08-29T02:35:12 | -18.11 | -42.4 |
| 1845-08-29T02:40:12 | -18.47 | -43.4 |
| 1845-08-29T02:45:12 | -18.40 | -44.5 |
| 1845-08-29T02:50:12 | -18.45 | -44.7 |
| 1845-08-29T02:55:12 | -18.87 | -42.9 |
| 1845-08-29T03:00:12 | -19.75 | -43.2 |
| 1845-08-29T03:05:12 | -20.20 | -40.0 |
| 1845-08-29T03:10:12 | -21.16 | -35.9 |
| 1845-08-29T03:15:12 | -20.86 | -37.6 |
| 1845-08-29T03:20:12 | -21.13 | -37.3 |
| 1845-08-29T03:25:12 | -20.96 | -35.2 |
| 1845-08-29T03:30:12 | -19.92 | -30.1 |
| 1845-08-29T03:35:12 | -20.70 | -29.9 |
| 1845-08-29T03:40:12 | -20.96 | -30.3 |
| 1845-08-29T03:45:12 | -21.00 | -23.9 |
| 1845-08-29T03:50:12 | -21.60 | -22.0 |
| 1845-08-29T03:55:12 | -21.57 | -24.0 |
| 1845-08-29T04:00:12 | -22.05 | -21.9 |
| 1845-08-29T04:05:12 | -21.78 | -27.9 |
| 1845-08-29T04:10:12 | -20.31 | -29.0 |
| 1845-08-29T04:15:12 | -19.54 | -29.7 |
| 1845-08-29T04:20:12 | -18.98 | -29.0 |
| 1845-08-29T04:25:12 | -18.22 | -27.9 |
| 1845-08-29T04:30:12 | -18.51 | -27.9 |
| 1845-08-29T04:35:12 | -18.97 | -27.5 |
| 1845-08-29T04:40:12 | -19.02 | -30.1 |
| 1845-08-29T04:45:12 | -18.68 | -31.3 |
| 1845-08-29T04:50:12 | -18.66 | -30.5 |
| 1845-08-29T04:55:12 | -18.54 | -32.7 |
| 1845-08-29T05:00:12 | -17.60 | -32.7 |
| 1845-08-29T05:05:12 | -18.22 | -33.8 |
| 1845-08-29T05:10:12 | -18.72 | -33.5 |
| 1845-08-29T05:15:12 | -19.73 | -31.3 |
| 1845-08-29T05:20:12 | -21.27 | -30.7 |
| 1845-08-29T05:25:12 | -20.84 | -34.3 |
| 1845-08-29T05:30:12 | -21.06 | -37.6 |
| 1845-08-29T05:35:12 | -20.92 | -36.3 |
| 1845-08-29T05:40:12 | -21.26 | -39.9 |
| 1845-08-29T05:45:12 | -21.14 | -42.4 |
| 1845-08-29T05:50:12 | -21.37 | -43.0 |
| 1845-08-29T05:55:12 | -21.43 | -41.2 |
| 1845-08-29T06:00:12 | -21.86 | -46.0 |
| 1845-08-29T06:05:12 | -21.99 | -46.8 |
| 1845-08-29T06:10:12 | -21.26 | -45.9 |
| 1845-08-29T06:15:12 | -20.93 | -43.7 |
| 1845-08-29T06:20:12 | -21.66 | -47.7 |
| 1845-08-29T06:25:12 | -21.54 | -44.2 |
| 1845-08-29T06:30:12 | -22.68 | -45.2 |
| 1845-08-29T06:35:12 | -23.17 | -48.2 |
| 1845-08-29T06:40:12 | -23.87 | -55.3 |
| 1845-08-29T06:45:12 | -23.32 | -61.3 |
| 1845-08-29T06:50:12 | -23.39 | -70.8 |
| 1845-08-29T06:55:12 | -23.83 | -77.8 |
| 1845-08-29T07:00:12 | -24.63 | -82.0 |
| 1845-08-29T07:05:12 | -24.89 | -88.7 |
| 1845-08-29T07:10:12 | -24.90 | -90.1 |
| 1845-08-29T07:15:12 | -24.49 | -86.1 |
| 1845-08-29T07:20:12 | -24.52 | -82.1 |
| 1845-08-29T07:25:12 | -24.56 | -72.7 |
| 1845-08-29T07:30:12 | -25.67 | -69.4 |
| 1845-08-29T07:35:12 | -25.65 | -72.5 |
| 1845-08-29T07:40:12 | -24.83 | -74.7 |
| 1845-08-29T07:45:12 | -24.48 | -75.4 |
| 1845-08-29T07:50:12 | -23.52 | -80.2 |
| 1845-08-29T07:55:12 | -22.63 | -79.8 |
| 1845-08-29T08:00:12 | -23.18 | -78.0 |
| 1845-08-29T08:05:12 | -22.77 | -77.8 |
| 1845-08-29T08:10:12 | -22.94 | -76.7 |
| 1845-08-29T08:15:12 | -24.60 | -75.6 |
| 1845-08-29T08:20:12 | -25.37 | -83.5 |
| 1845-08-29T08:25:12 | -25.04 | -84.7 |
| 1845-08-29T08:30:12 | -25.87 | -84.4 |
| 1845-08-29T08:35:12 | -26.04 | -91.0 |
| 1845-08-29T08:40:12 | -26.50 | -92.1 |
| 1845-08-29T08:45:12 | -27.72 | -93.3 |
| 1845-08-29T08:50:12 | -27.87 | -101.6 |
| 1845-08-29T08:55:12 | -26.76 | -100.5 |
| 1845-08-29T09:00:12 | -26.36 | -88.6 |
| 1845-08-29T09:05:12 | -26.50 | -95.6 |
| 1845-08-29T09:10:12 | -25.76 | -92.5 |
| 1845-08-29T09:15:12 | -25.28 | -79.9 |
| 1845-08-29T09:20:12 | -26.01 | -69.7 |
| 1845-08-29T09:25:12 | -25.82 | -73.7 |
| 1845-08-29T09:30:12 | -25.95 | -74.2 |
| 1845-08-29T09:35:12 | -26.65 | -69.5 |
| 1845-08-29T09:40:12 | -26.62 | -70.1 |
| 1845-08-29T09:45:12 | -26.38 | -66.8 |
| 1845-08-29T09:50:12 | -26.45 | -65.9 |
| 1845-08-29T09:55:12 | -26.08 | -60.4 |
| 1845-08-29T10:00:12 | -25.58 | -59.1 |
| 1845-08-29T10:05:12 | -25.72 | -56.5 |
| 1845-08-29T10:10:12 | -26.57 | -55.2 |
| 1845-08-29T10:15:12 | -26.14 | -52.0 |
| 1845-08-29T10:20:12 | -26.37 | -47.1 |
| 1845-08-29T10:25:12 | -27.19 | -43.8 |
| 1845-08-29T10:30:12 | -27.48 | -43.7 |
| 1845-08-29T10:35:12 | -28.30 | -42.2 |
| 1845-08-29T10:40:12 | -28.13 | -45.7 |
| 1845-08-29T10:45:12 | -28.26 | -41.1 |
| 1845-08-29T10:50:12 | -28.63 | -39.4 |
| 1845-08-29T10:55:12 | -28.86 | -38.2 |
| 1845-08-29T11:00:12 | -29.27 | -43.8 |
| 1845-08-29T11:05:12 | -28.69 | -38.0 |
| 1845-08-29T11:10:12 | -29.52 | -47.3 |
| 1845-08-29T11:15:12 | -29.09 | -46.0 |
| 1845-08-29T11:20:12 | -29.00 | -50.1 |
| 1845-08-29T11:25:12 | -29.52 | -47.9 |
| 1845-08-29T11:30:12 | -29.77 | -44.3 |
| 1845-08-29T11:35:12 | -29.75 | -46.3 |
| 1845-08-29T11:40:12 | -30.18 | -37.3 |
| 1845-08-29T11:45:12 | -30.36 | -43.5 |
| 1845-08-29T11:50:12 | -30.07 | -46.1 |
| 1845-08-29T11:55:12 | -29.93 | -50.7 |
| 1845-08-29T12:00:12 | -29.78 | -53.9 |
| 1845-08-29T12:05:12 | -30.04 | -54.6 |
| 1845-08-29T12:10:12 | -29.60 | -56.6 |
| 1845-08-29T12:15:12 | -29.15 | -55.7 |
| 1845-08-29T12:20:12 | -28.90 | -51.5 |
| 1845-08-29T12:25:12 | -28.71 | -42.5 |
| 1845-08-29T12:30:12 | -29.39 | -42.7 |
| 1845-08-29T12:35:12 | -28.77 | -38.1 |
| 1845-08-29T12:40:12 | -28.32 | -38.0 |
| 1845-08-29T12:45:12 | -28.09 | -35.9 |
| 1845-08-29T12:50:12 | -28.02 | -39.2 |
| 1845-08-29T12:55:12 | -27.86 | -39.3 |
| 1845-08-29T13:00:12 | -28.10 | -36.9 |
| 1845-08-29T13:05:12 | -28.57 | -37.8 |
| 1845-08-29T13:10:12 | -28.71 | -35.0 |
| 1845-08-29T13:15:12 | -29.07 | -29.5 |
| 1845-08-29T13:20:12 | -28.70 | -40.2 |
| 1845-08-29T13:25:12 | -28.77 | -43.0 |
| 1845-08-29T13:30:12 | -28.66 | -49.3 |
| 1845-08-29T13:35:12 | -28.32 | -52.8 |
| 1845-08-29T13:40:12 | -28.25 | -48.1 |
| 1845-08-29T13:45:12 | -28.69 | -48.8 |
| 1845-08-29T13:50:12 | -28.75 | -52.8 |
| 1845-08-29T13:55:12 | -28.66 | -53.9 |
| 1845-08-29T14:00:12 | -28.73 | -50.0 |
| 1845-08-29T14:05:12 | -28.41 | -60.1 |
| 1845-08-29T14:10:12 | -28.09 | -66.1 |
| 1845-08-29T14:15:12 | -27.38 | -65.5 |
| 1845-08-29T14:20:12 | -26.76 | -64.1 |
| 1845-08-29T14:25:12 | -26.17 | -64.1 |
| 1845-08-29T14:30:12 | -26.18 | -65.8 |
| 1845-08-29T14:35:12 | -26.30 | -65.9 |
| 1845-08-29T14:40:12 | -26.26 | -64.0 |
| 1845-08-29T14:45:12 | -25.97 | -64.3 |
| 1845-08-29T14:50:12 | -25.80 | -65.1 |
| 1845-08-29T14:55:12 | -24.82 | -64.4 |
| 1845-08-29T15:00:12 | -24.82 | -60.4 |
| 1845-08-29T15:05:12 | -23.82 | -60.2 |
| 1845-08-29T15:10:12 | -22.00 | -52.1 |
| 1845-08-29T15:15:12 | -21.20 | -48.6 |
| 1845-08-29T15:20:12 | -21.36 | -42.3 |
| 1845-08-29T15:25:12 | -21.49 | -37.1 |
| 1845-08-29T15:30:12 | -21.97 | -37.8 |
| 1845-08-29T15:35:12 | -22.50 | -34.5 |
| 1845-08-29T15:40:12 | -23.15 | -36.9 |
| 1845-08-29T15:45:12 | -23.79 | -39.0 |
| 1845-08-29T15:50:12 | -24.05 | -42.5 |
| 1845-08-29T15:55:12 | -24.03 | -40.2 |
| 1845-08-29T16:00:12 | -23.65 | -37.5 |
| 1845-08-29T16:05:12 | -23.46 | -40.4 |
| 1845-08-29T16:10:12 | -23.60 | -40.1 |
| 1845-08-29T16:15:12 | -23.36 | -42.7 |
| 1845-08-29T16:20:12 | -23.38 | -34.1 |
| 1845-08-29T16:25:12 | -23.27 | -36.3 |
| 1845-08-29T16:30:12 | -22.93 | -33.2 |
| 1845-08-29T16:35:12 | -22.83 | -28.2 |
| 1845-08-29T16:40:12 | -22.52 | -31.2 |
| 1845-08-29T16:45:12 | -22.30 | -34.2 |
| 1845-08-29T16:50:12 | -22.57 | -36.0 |
| 1845-08-29T16:55:12 | -22.67 | -38.2 |
| 1845-08-29T17:00:12 | -22.61 | -33.2 |
| 1845-08-29T17:05:12 | -22.42 | -35.3 |
| 1845-08-29T17:10:12 | -22.36 | -35.7 |
| 1845-08-29T17:15:12 | -22.26 | -32.2 |
| 1845-08-29T17:20:12 | -22.05 | -29.0 |
| 1845-08-29T17:25:12 | -21.64 | -29.6 |
| 1845-08-29T17:30:12 | -21.53 | -28.3 |
| 1845-08-29T17:35:12 | -21.21 | -28.8 |
| 1845-08-29T17:40:12 | -21.11 | -30.8 |
| 1845-08-29T17:45:12 | -20.20 | -34.6 |
| 1845-08-29T17:50:12 | -19.15 | -36.9 |
| 1845-08-29T17:55:12 | -18.81 | -41.6 |
| 1845-08-29T18:00:12 | -18.09 | -45.3 |
| 1845-08-29T18:05:12 | -17.27 | -49.4 |
| 1845-08-29T18:10:12 | -15.19 | -51.1 |
| 1845-08-29T18:15:12 | -12.77 | -42.5 |
| 1845-08-29T18:20:12 | -10.91 | -27.1 |
| 1845-08-29T18:25:12 | -10.56 | -16.0 |
| 1845-08-29T18:30:12 | -11.28 | -8.9 |
| 1845-08-29T18:35:12 | -13.07 | -2.6 |
| 1845-08-29T18:40:12 | -15.48 | -2.9 |
| 1845-08-29T18:45:12 | -17.99 | -12.7 |
| 1845-08-29T18:50:12 | -18.12 | -17.9 |
| 1845-08-29T18:55:12 | -17.00 | -15.0 |
| 1845-08-29T19:00:12 | -17.24 | -13.2 |
| 1845-08-29T19:05:12 | -17.81 | -12.0 |
| 1845-08-29T19:10:12 | -18.37 | -12.7 |
| 1845-08-29T19:15:12 | -18.96 | -19.4 |
| 1845-08-29T19:20:12 | -19.15 | -21.9 |
| 1845-08-29T19:25:12 | -19.09 | -22.2 |
| 1845-08-29T19:30:12 | -19.21 | -20.9 |
| 1845-08-29T19:35:12 | -19.81 | -21.6 |
| 1845-08-29T19:40:12 | -19.97 | -26.2 |
| 1845-08-29T19:45:12 | -19.33 | -28.9 |
| 1845-08-29T19:50:12 | -19.09 | -27.4 |
| 1845-08-29T19:55:12 | -19.30 | -26.9 |
| 1845-08-29T20:00:12 | -19.50 | -26.7 |
| 1845-08-29T20:05:12 | -19.38 | -28.2 |
| 1845-08-29T20:10:12 | -19.43 | -29.9 |
| 1845-08-29T20:15:12 | -19.15 | -32.3 |
| 1845-08-29T20:20:12 | -18.72 | -37.2 |
| 1845-08-29T20:25:12 | -18.23 | -36.6 |
| 1845-08-29T20:30:12 | -18.08 | -34.1 |
| 1845-08-29T20:35:12 | -18.11 | -32.1 |
| 1845-08-29T20:40:12 | -18.07 | -28.5 |
| 1845-08-29T20:45:12 | -18.07 | -23.8 |
| 1845-08-29T20:50:12 | -18.38 | -25.3 |
| 1845-08-29T20:55:12 | -19.26 | -29.7 |
| 1845-08-29T21:00:12 | -18.99 | -31.2 |
| 1845-08-29T21:05:12 | -17.94 | -32.0 |
| 1845-08-29T21:10:12 | -17.68 | -31.9 |
| 1845-08-29T21:15:12 | -17.42 | -30.4 |
| 1845-08-29T21:20:12 | -17.92 | -26.0 |