Tromsø Geophysical Observatory

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1 to 10 of 1,477 Results

Daily Sum of Absolute Horizontal Storminess for Haldde 1913-1924 Jun 9, 2026 Tromsø Geophysical Observatory, 2026, "Daily Sum of Absolute Horizontal Storminess for Haldde 1913-1924", https://doi.org/10.18710/41ERRP, DataverseNO, V1 The dataset contains daily sums of Absolute Horizontal Storminess derived from magnetic observations made at the Haldde Magnetic Observatory over the years 1913 to 1924.
00_README.txt Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess for Haldde 1913-1924 Plain Text - 7.2 KB - MD5: 1eb93db4a24a75db8ba76fd43524cb75 This file contains the necessary information about the data and the file containing the dataset.
hal_hstorm_1913-1924.csv Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess for Haldde 1913-1924 Comma Separated Values - 64.7 KB - MD5: 37282298729d2b8d1fd93b4fa27d756d This file contains the calculated daily sums of Absolute Horizontal Storminess derived from Haldde variometers over the years 1913-1924 in a tabular format.
Daily Sum of Absolute Horizontal Storminess and Range Intensity for Dombås 1916-1951 Jun 9, 2026 Tromsø Geophysical Observatory, 2026, "Daily Sum of Absolute Horizontal Storminess and Range Intensity for Dombås 1916-1951", https://doi.org/10.18710/CN7C8I, DataverseNO, V1 The dataset contains daily sums of Absolute Horizontal Storminess and Range Intensity derived from magnetic observations made at the Magnetic Station at Dombås over the years 1916 to 1951.
00_README.txt Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess and Range Intensity for Dombås 1916-1951 Plain Text - 8.8 KB - MD5: 4ee97f6d32374e7bd6d97069a7f054de This file contains the necessary information about the data and the file containing the dataset.
dom_hstorm-ri_1916-1951.csv Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess and Range Intensity for Dombås 1916-1951 Comma Separated Values - 250.4 KB - MD5: 37bb03da47a002470bfc8ef155d6cdf9 This file contains the calculated daily sums of absolute horizontal storminess and intensity range derived from the Dombås variometers over the years 1916-1951 in a tabular format.
Daily Sum of Absolute Horizontal Storminess and Range Intensity for Tromsø 1930-1965 Jun 9, 2026 Tromsø Geophysical Observatory, 2026, "Daily Sum of Absolute Horizontal Storminess and Range Intensity for Tromsø 1930-1965", https://doi.org/10.18710/MAI7RH, DataverseNO, V1 The dataset contains daily sums of absolute horizontal storminess and range intensity derived from magnetic observations made at the Auroral Observatory of Tromsø over the years 1930 to 1965.
00_README.txt Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess and Range Intensity for Tromsø 1930-1965 Plain Text - 13.1 KB - MD5: cf23ed68df00cedb52abfcc98fc66db3 This file contains the necessary information about the data and the file containing the dataset.
tro_hstorm-ri_1930-1965.csv Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess and Range Intensity for Tromsø 1930-1965 Comma Separated Values - 250.8 KB - MD5: f43860254a5fd99e9d9ff989826c87d0 Absolute Horizontal Storminess and Range Intensity derived from magnetic observations made at Tromsø Auroral Observatory for years 1930-1965
TGO Ramfjordmoen Ionosonde Data November 2022 Dec 2, 2022 Tromsø Geophysical Observatory, 2022, "TGO Ramfjordmoen Ionosonde Data November 2022", https://doi.org/10.18710/ANHHQJ, DataverseNO, V1 About this dataset: This dataset contains ionosonde data in SAO format and ionograms in PNG format, and covers data from November 01-30, 2022. About the Tromsø Ionosonde (1993-present): Since 1980, the ionosonde was situated at 69° 35' N, 19° 13' E at Ramfjordmoen near Tromsø, Norway and operated by the Auroral Observatory of the University of Trom...

Daily Sum of Absolute Horizontal Storminess for Haldde 1913-1924

Jun 9, 2026

Tromsø Geophysical Observatory, 2026, "Daily Sum of Absolute Horizontal Storminess for Haldde 1913-1924", https://doi.org/10.18710/41ERRP, DataverseNO, V1

The dataset contains daily sums of Absolute Horizontal Storminess derived from magnetic observations made at the Haldde Magnetic Observatory over the years 1913 to 1924.

00_README.txt

Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess for Haldde 1913-1924

Plain Text - 7.2 KB -

This file contains the necessary information about the data and the file containing the dataset.

hal_hstorm_1913-1924.csv

Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess for Haldde 1913-1924

Comma Separated Values - 64.7 KB -

This file contains the calculated daily sums of Absolute Horizontal Storminess derived from Haldde variometers over the years 1913-1924 in a tabular format.

Daily Sum of Absolute Horizontal Storminess and Range Intensity for Dombås 1916-1951

Jun 9, 2026

Tromsø Geophysical Observatory, 2026, "Daily Sum of Absolute Horizontal Storminess and Range Intensity for Dombås 1916-1951", https://doi.org/10.18710/CN7C8I, DataverseNO, V1

The dataset contains daily sums of Absolute Horizontal Storminess and Range Intensity derived from magnetic observations made at the Magnetic Station at Dombås over the years 1916 to 1951.

00_README.txt

Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess and Range Intensity for Dombås 1916-1951

Plain Text - 8.8 KB -

This file contains the necessary information about the data and the file containing the dataset.

dom_hstorm-ri_1916-1951.csv

Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess and Range Intensity for Dombås 1916-1951

Comma Separated Values - 250.4 KB -

This file contains the calculated daily sums of absolute horizontal storminess and intensity range derived from the Dombås variometers over the years 1916-1951 in a tabular format.

Daily Sum of Absolute Horizontal Storminess and Range Intensity for Tromsø 1930-1965

Jun 9, 2026

Tromsø Geophysical Observatory, 2026, "Daily Sum of Absolute Horizontal Storminess and Range Intensity for Tromsø 1930-1965", https://doi.org/10.18710/MAI7RH, DataverseNO, V1

The dataset contains daily sums of absolute horizontal storminess and range intensity derived from magnetic observations made at the Auroral Observatory of Tromsø over the years 1930 to 1965.

00_README.txt

Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess and Range Intensity for Tromsø 1930-1965

Plain Text - 13.1 KB -

This file contains the necessary information about the data and the file containing the dataset.

tro_hstorm-ri_1930-1965.csv

Jun 9, 2026 - Daily Sum of Absolute Horizontal Storminess and Range Intensity for Tromsø 1930-1965

Comma Separated Values - 250.8 KB -

Absolute Horizontal Storminess and Range Intensity derived from magnetic observations made at Tromsø Auroral Observatory for years 1930-1965

TGO Ramfjordmoen Ionosonde Data November 2022

Dec 2, 2022

Tromsø Geophysical Observatory, 2022, "TGO Ramfjordmoen Ionosonde Data November 2022", https://doi.org/10.18710/ANHHQJ, DataverseNO, V1

About this dataset: This dataset contains ionosonde data in SAO format and ionograms in PNG format, and covers data from November 01-30, 2022. About the Tromsø Ionosonde (1993-present): Since 1980, the ionosonde was situated at 69° 35' N, 19° 13' E at Ramfjordmoen near Tromsø, Norway and operated by the Auroral Observatory of the University of Trom...

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