Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm observations from the Prague-Clementinum observatory on 1841-11-04 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936880, 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.

RIS CitationBibTeX CitationShow MapGoogle Earth

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: 1841-11-04T05:20:12 * Date/Time End: 1841-11-04T21:20:12
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Clementinum (Clementinum geomagnetic observatory in Prague) * Latitude: 50.086000 * Longitude: 14.416000 * Elevation: 190.0 m * Method/Device: Geomagnetic observatory (MAGOBS)
Comment:
Baselines: Declination = -15.406 [deg]; H-component = 18600 [nT]
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeHejda, PavelGeocode
Magnetic field variation, declinationDeclminHejda, PavelDigitising and processing of historical records
Magnetic field variation, H-componentH-compnTHejda, PavelDigitising and processing of historical records
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
615 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Decl [min]

H-comp [nT]
1841-11-04T05:20:12-0.000.0
1841-11-04T05:30:53-4.70
1841-11-04T05:31:17-4.70-14.7
1841-11-04T05:31:41-4.81-14.3
1841-11-04T05:32:05-4.90-8.5
1841-11-04T05:32:29-4.61-8.4
1841-11-04T05:32:53-4.58-8.6
1841-11-04T05:32:17-5.40-7.1
1841-11-04T05:33:41-5.20-7.8
1841-11-04T05:34:05-5.79-7.5
1841-11-04T05:34:29-5.24-3.9
1841-11-04T05:34:53-5.54-5.2
1841-11-04T05:34:17-4.99-7.5
1841-11-04T05:35:41-5.60-4.0
1841-11-04T05:36:05-5.01-1.0
1841-11-04T05:36:29-4.584.8
1841-11-04T05:36:53-5.152.7
1841-11-04T05:36:17-5.083.1
1841-11-04T05:37:41-4.747.7
1841-11-04T05:38:05-4.7011.7
1841-11-04T05:38:29-5.5612.5
1841-11-04T05:38:53-4.5613.0
1841-11-04T05:38:17-4.8318.0
1841-11-04T05:39:41-4.2224.8
1841-11-04T05:40:05-4.6727.7
1841-11-04T05:40:29-3.7923.9
1841-11-04T05:40:53-4.8624.2
1841-11-04T05:40:17-3.8831.0
1841-11-04T05:41:41-4.1737.8
1841-11-04T05:42:05-3.8335.8
1841-11-04T05:42:29-3.6531.7
1841-11-04T05:42:53-3.5238.6
1841-11-04T05:42:17-3.2443.6
1841-11-04T05:43:41-3.4746.7
1841-11-04T05:44:05-3.0242.2
1841-11-04T05:44:29-3.6843.9
1841-11-04T05:47:53-4.76
1841-11-04T05:48:17-3.4058.4
1841-11-04T05:48:41-3.7065.5
1841-11-04T05:49:05-3.1564.3
1841-11-04T05:49:29-4.5158.9
1841-11-04T05:49:53-3.6164.5
1841-11-04T05:50:17-5.1571.6
1841-11-04T05:50:41-4.1771.1
1841-11-04T05:51:05-4.3866.5
1841-11-04T05:51:29-3.9963.9
1841-11-04T05:51:53-5.1570.8
1841-11-04T05:52:17-4.5169.0
1841-11-04T05:52:41-3.9566.3
1841-11-04T05:53:05-4.0865.2
1841-11-04T05:53:29-3.8669.5
1841-11-04T05:53:5372.3
1841-11-04T05:54:1771.1
1841-11-04T05:54:41-4.9768.8
1841-11-04T05:55:0574.9
1841-11-04T05:55:2980.2
1841-11-04T05:55:53-4.1776.0
1841-11-04T05:56:17-5.1367.1
1841-11-04T05:56:41-3.8869.2
1841-11-04T05:57:05-4.6773.6
1841-11-04T05:57:29-3.1574.5
1841-11-04T05:57:53-3.9574.9
1841-11-04T05:58:17-4.1173.8
1841-11-04T05:58:41-3.5276.5
1841-11-04T05:59:05-4.4280.1
1841-11-04T05:59:29-2.9376.7
1841-11-04T05:59:53-4.2976.7
1841-11-04T06:00:17-3.1181.7
1841-11-04T06:00:41-4.2487.9
1841-11-04T06:01:05-2.4785.9
1841-11-04T06:01:29-3.6178.2
1841-11-04T06:01:53-2.6380.5
1841-11-04T06:02:17-3.6884.6
1841-11-04T06:02:41-2.7984.2
1841-11-04T06:03:05-3.5679.7
1841-11-04T06:03:29-3.7977.4
1841-11-04T06:03:53-3.5680.0
1841-11-04T06:57:53-1.02
1841-11-04T06:58:17-1.7292.0
1841-11-04T06:58:41-0.7986.0
1841-11-04T06:59:05-1.6385.1
1841-11-04T06:59:29-0.8890.8
1841-11-04T06:59:53-2.0294.7
1841-11-04T07:00:17-0.8492.5
1841-11-04T07:00:41-1.7587.2
1841-11-04T07:01:05-1.1889.5
1841-11-04T07:01:29-1.4195.4
1841-11-04T07:01:53-0.8291.7
1841-11-04T07:02:17-0.8688.5
1841-11-04T07:02:41-1.0089.4
1841-11-04T07:03:05-0.9191.8
1841-11-04T07:03:29-1.1185.9
1841-11-04T07:08:530.36
1841-11-04T07:09:17-0.5776.4
1841-11-04T07:09:410.5787.2
1841-11-04T07:10:050.0991.8
1841-11-04T07:10:290.7390.3
1841-11-04T07:10:530.1684.9
1841-11-04T07:11:170.1186.0
1841-11-04T07:11:410.1689.6
1841-11-04T07:12:050.0290.2
1841-11-04T07:12:290.7586.4
1841-11-04T07:12:530.0788.7
1841-11-04T07:13:171.3494.0
1841-11-04T07:13:410.2091.9
1841-11-04T07:14:051.7986.6
1841-11-04T07:14:290.3987.5
1841-11-04T07:14:531.6393.3
1841-11-04T07:15:170.8694.6
1841-11-04T07:15:411.8288.6
1841-11-04T07:16:051.1387.5
1841-11-04T07:16:2993.0
1841-11-04T07:16:5394.7
1841-11-04T07:17:171.2089.1
1841-11-04T07:17:411.6887.2
1841-11-04T07:18:051.1891.3
1841-11-04T07:18:291.5797.1
1841-11-04T07:20:121.5891.6
1841-11-04T07:25:531.25
1841-11-04T07:26:171.4186.0
1841-11-04T09:20:12-4.0634.7
1841-11-04T11:20:12-12.20-47.4
1841-11-04T12:20:12-7.73-54.3
1841-11-04T12:27:53-7.46
1841-11-04T12:28:17-7.65-54.1
1841-11-04T12:28:41-7.65-44.2
1841-11-04T12:29:05-7.96-40.0
1841-11-04T12:29:29-7.24
1841-11-04T12:33:53-9.51
1841-11-04T12:34:17-10.01-45.3
1841-11-04T12:34:41-9.67-33.9
1841-11-04T12:35:05-10.41-31.4
1841-11-04T12:35:29-9.85
1841-11-04T12:49:53-10.35
1841-11-04T12:50:17-9.71
1841-11-04T12:50:41-10.37-21.5
1841-11-04T12:51:05-9.26-23.6
1841-11-04T12:51:29-10.12-20.4
1841-11-04T12:51:53-9.64-13.5
1841-11-04T12:52:17-9.87-18.7
1841-11-04T12:52:41-9.42-25.2
1841-11-04T12:53:05-9.60-21.0
1841-11-04T12:53:29-9.60-15.1
1841-11-04T12:57:53-9.44
1841-11-04T12:58:17-9.91-24.1
1841-11-04T12:58:41-9.87-18.8
1841-11-04T12:59:05-9.96-27.7
1841-11-04T12:59:29-10.01-33.4
1841-11-04T12:59:53-10.07-26.0
1841-11-04T13:00:17-10.46-22.3
1841-11-04T13:00:41-10.05-28.8
1841-11-04T13:01:05-10.50-36.0
1841-11-04T13:01:29-10.21-31.8
1841-11-04T13:01:53-10.96-23.3
1841-11-04T13:02:17-10.41-27.2
1841-11-04T13:02:41-10.87-32.7
1841-11-04T13:03:05-10.35-33.1
1841-11-04T13:03:29-10.94-22.0
1841-11-04T13:05:53-10.66
1841-11-04T13:06:17-10.87-36.0
1841-11-04T13:06:41-10.60-27.8
1841-11-04T13:07:05-11.19-20.1
1841-11-04T13:07:29-10.62-27.3
1841-11-04T13:12:53-11.28
1841-11-04T13:13:17-11.05-23.7
1841-11-04T13:13:41-11.23-18.6
1841-11-04T13:14:05-11.19-20.7
1841-11-04T13:14:29-11.00-26.6
1841-11-04T13:14:53-11.41-25.4
1841-11-04T13:15:17-11.07-18.7
1841-11-04T13:15:41-11.53-19.1
1841-11-04T13:16:06-10.85-25.4
1841-11-04T13:16:29-11.48-22.3
1841-11-04T13:20:12-11.60-18.7
1841-11-04T13:25:53-11.53
1841-11-04T13:26:17-11.05-23.3
1841-11-04T13:26:41-11.39-17.5
1841-11-04T13:27:05-11.39-6.9
1841-11-04T13:27:29-11.46-11.1
1841-11-04T13:27:53-11.39-21.5
1841-11-04T13:28:17-10.96-20.7
1841-11-04T15:20:12-0.64-42.0
1841-11-04T15:58:53-0.98
1841-11-04T15:59:17-1.52-21.3
1841-11-04T15:59:41-2.18-11.1
1841-11-04T16:00:05-2.13-15.6
1841-11-04T16:00:29-2.11-26.5
1841-11-04T16:00:53-2.54-21.3
1841-11-04T16:01:17-2.56-12.2
1841-11-04T16:01:41-2.04-19.6
1841-11-04T16:02:05-2.06-31.3
1841-11-04T16:02:29-2.29-31.5
1841-11-04T16:02:53-2.63-18.8
1841-11-04T16:03:17-2.56-14.9
1841-11-04T16:03:41-2.25-23.2
1841-11-04T16:04:05-2.47-26.3
1841-11-04T16:04:29-2.47-23.0
1841-11-04T16:04:53-1.91-21.7
1841-11-04T16:05:17-1.75-34.8
1841-11-04T16:05:41-1.32-38.2
1841-11-04T16:06:05-1.63-28.7
1841-11-04T16:06:29-1.29-22.3
1841-11-04T16:06:53-1.29-31.1
1841-11-04T16:07:17-1.04-36.0
1841-11-04T16:07:41-0.95-25.5
1841-11-04T16:08:05-0.88-14.3
1841-11-04T16:08:29-0.79-23.3
1841-11-04T16:08:53-1.07-28.3
1841-11-04T16:09:17-0.75-25.8
1841-11-04T16:09:41-1.07-17.1
1841-11-04T16:10:05-0.70-21.3
1841-11-04T16:10:29-0.88-28.8
1841-11-04T16:10:53-0.48-25.9
1841-11-04T16:11:17-0.79-10.2
1841-11-04T16:11:41-1.09-7.0
1841-11-04T16:12:05-0.41-21.2
1841-11-04T16:12:29-0.64-29.2
1841-11-04T16:12:53-0.91-23.0
1841-11-04T16:13:17-1.11-13.8
1841-11-04T16:13:41-0.98-17.3
1841-11-04T16:14:05-1.06-22.5
1841-11-04T16:14:29-1.20-15.6
1841-11-04T16:14:53-1.25-10.9
1841-11-04T16:15:17-0.88-13.8
1841-11-04T16:15:41-1.41-21.2
1841-11-04T16:16:05-1.36-17.7
1841-11-04T16:16:29-1.43-12.2
1841-11-04T16:16:53-1.16-18.2
1841-11-04T16:17:17-1.07-25.7
1841-11-04T16:17:41-1.57-23.2
1841-11-04T16:18:05-1.59-13.0
1841-11-04T16:18:29-1.72-14.0
1841-11-04T16:18:53-1.11-15.9
1841-11-04T16:19:17-1.25-11.5
1841-11-04T16:19:41-0.98-10.1
1841-11-04T16:20:05-1.25-12.6
1841-11-04T16:20:29-0.75-18.7
1841-11-04T16:20:53-0.57-18.5
1841-11-04T16:21:17-0.75-7.6
1841-11-04T16:21:41-0.66-5.0
1841-11-04T16:22:05-0.25-9.7
1841-11-04T16:22:29-0.20-9.0
1841-11-04T16:22:53-0.20-2.0
1841-11-04T16:23:17-0.143.2
1841-11-04T16:23:41-0.50-10.3
1841-11-04T16:24:05-0.18-15.4
1841-11-04T16:24:29-0.45-8.4
1841-11-04T16:24:53-0.84-6.4
1841-11-04T16:58:170.66
1841-11-04T16:58:41-0.43
1841-11-04T16:59:05-0.93
1841-11-04T16:59:29-0.84
1841-11-04T16:59:53-1.13-16.4
1841-11-04T17:00:17-0.45-0.7
1841-11-04T17:00:41-0.841.6
1841-11-04T17:01:050.48-7.5
1841-11-04T17:01:29-1.52-11.1
1841-11-04T17:01:53-0.09-2.0
1841-11-04T17:02:17-1.503.7
1841-11-04T17:02:410.32-9.5
1841-11-04T17:03:05-1.13-15.7
1841-11-04T17:03:290.18
1841-11-04T17:10:291.84
1841-11-04T17:10:531.18-2.5
1841-11-04T17:11:172.99-13.8
1841-11-04T17:11:411.84-9.7
1841-11-04T17:12:051.82-1.8
1841-11-04T17:12:291.59-3.4
1841-11-04T17:12:531.95-12.7
1841-11-04T17:13:292.06-14.8
1841-11-04T17:13:531.50-0.5
1841-11-04T17:14:171.950.1
1841-11-04T17:14:411.72
1841-11-04T17:15:532.02
1841-11-04T17:16:172.34-12.7
1841-11-04T17:16:412.38-13.0
1841-11-04T17:17:051.700.4
1841-11-04T17:17:291.842.9
1841-11-04T17:17:531.61-4.5
1841-11-04T17:18:172.38-11.7
1841-11-04T17:20:121.99-1.6
1841-11-04T19:02:058.15
1841-11-04T19:02:298.5326.3
1841-11-04T19:02:538.1228.2
1841-11-04T19:03:178.1927.3
1841-11-04T19:03:417.8521.2
1841-11-04T19:04:058.4419.5
1841-11-04T19:04:297.76
1841-11-04T19:10:536.87
1841-11-04T19:11:176.4228.6
1841-11-04T19:11:416.8734.5
1841-11-04T19:12:056.6535.5
1841-11-04T19:12:296.76
1841-11-04T19:14:176.76
1841-11-04T19:14:416.5338.4
1841-11-04T19:15:056.7850.0
1841-11-04T19:15:296.2449.1
1841-11-04T19:15:536.5642.0
1841-11-04T19:16:176.1940.7
1841-11-04T19:16:416.3343.9
1841-11-04T19:17:056.2644.4
1841-11-04T19:17:295.9945.4
1841-11-04T19:17:535.9445.1
1841-11-04T19:18:1710.1243.2
1841-11-04T19:20:125.5844.9
1841-11-04T19:29:534.45
1841-11-04T19:30:174.0856.6
1841-11-04T19:30:414.3856.6
1841-11-04T19:31:054.0251.8
1841-11-04T19:31:294.24
1841-11-04T20:56:535.97
1841-11-04T20:57:176.4928.9
1841-11-04T20:57:416.1323.2
1841-11-04T20:58:056.1323.3
1841-11-04T20:58:296.3828.8
1841-11-04T20:58:536.0848.4
1841-11-04T20:59:176.7628.1
1841-11-04T20:59:415.8543.1
1841-11-04T21:00:056.7632.2
1841-11-04T21:00:295.6337.1
1841-11-04T21:00:536.6734.6
1841-11-04T21:01:175.8129.7
1841-11-04T21:01:416.6030.3
1841-11-04T21:07:535.67
1841-11-04T21:08:174.9030.2
1841-11-04T21:08:415.5135.3
1841-11-04T21:20:125.3628.8