Found 13 datasets matching filters.
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This version has been superseded by a newer version. It is highly recommended for users to access the current version. Users should only access this superseded version for special cases, such as...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 11:20 PM -
This version has been superseded by a newer version. It is highly recommended for users to access the current version. Users should only access this superseded version for special cases, such as...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 11:27 PM -
The Significant Earthquake Database is a global listing of over 5,700 earthquakes from 2150 BC to the present. A significant earthquake is classified as one that meets at least one of the...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: April 12, 2026 at 02:26 AM -
The geomagnetic aa indices are the continuation of the series beginning in the year 1868. A full description of these indices is given in the International Association of Geomagnetism and Aeronomy...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: April 12, 2026 at 04:40 AM -
This file is comprised of absolute mean hourly values of the geomagnetic components D, H and Z or X, Y and Z. These values, on magnetic tape, are available from approximately 220 of the 400...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 12, 2026 at 04:57 AM -
The NOAA National Centers for Environmental Information decommissioned the Seismicity Catalog Collection, 2150 BC to 1996 AD on May 05, 2025 with no further updates. Upon termination, the...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 12, 2026 at 02:27 AM -
Well log data from the U.S. outer continental shelf commercial wells, and continental offshore stratigraphic test (cost) wells. Product Description: geophysical measurements of lithologic...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 11, 2026 at 09:57 PM -
This data file is comprised of instantaneous values of the geomagnetic components D, H, and Z or X, Y, and Z at 2.5-minute intervals. These values were derived from analog recordings...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 04:57 AM -
This file is comprised of the variation one minute values of the geomagnetic components X, Y and Z. These data were calculated by the Air Force Geophysics Laboratory magnetometer network during...
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World-wide digital well log data collected for the Ocean Drilling Program (ODP) by Schlumberger Offshore Services under contract to Texas A&M University. The data were in turn converted to ASCII...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 11, 2026 at 09:57 PM -
The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) receives, on a monthly basis, indices that are based on the data from two approximately...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 04:41 AM -
The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) receives the K indices on a current basis from approximately 85 observatories. The K index is a...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 04:41 AM -
The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) receives, on a monthly basis, Q indices from Sodankyla. These data are available from July 1957...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 04:41 AM
