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Major Seismic Activity Data
Data Science and Analytics
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About
This dataset provides an extensive collection of global earthquake events with a magnitude of 5.5 or higher, spanning from 1900 to 2023. Compiled and maintained by the U.S. Geological Survey (USGS) National Earthquake Information Center (NEIC), it offers detailed information on over 37,000 seismic events. This data is a valuable resource for understanding the history of earthquakes and their impact.
Columns
- Time: Refers to the exact date and time an earthquake event occurred.
- Place: Contains information about significant earthquake events from around the world.
- Latitude: The geographical latitude coordinate of the earthquake's epicentre.
- Longitude: The geographical longitude coordinate of the earthquake's epicentre.
- Depth: A measure of the distance from the Earth's surface to the point where an earthquake occurs.
- Mag: Represents the magnitude, a measure of the energy released during an earthquake. It is determined by the size of the seismic waves and is typically expressed on the Richter scale, ranging from 0 to 10.
- MagType: Refers to the method or formula used to determine the magnitude of an earthquake, such as the Richter scale, moment magnitude scale, surface wave magnitude scale, or body wave magnitude scale.
- nst:
- gap:
- dmin:
- rms:
- net:
- ID:
- Updated:
- Type:
- horizontalError:
- depthError:
- magError:
- magNst:
- status:
- locationSource:
- magSource:
Distribution
The dataset is provided in a CSV format, with a file size of 6.41 MB. It includes over 37,000 earthquake records. The data is not expected to be updated frequently, with the current expectation being 'never'.
Usage
This dataset is ideally suited for various applications, including:
- Seismological Research: Studying earthquake patterns, frequencies, and characteristics over a prolonged period.
- Geological Studies: Analysing tectonic plate movements and seismic activity in specific regions.
- Disaster Response Planning: Aiding emergency management officials in preparedness and response strategies for future seismic events.
- Public Education: Informing the general public about the history and impact of global earthquakes.
Coverage
The dataset covers global earthquake events occurring between 1900 and 2023, specifically from 9 October 1900 to 17 February 2023. It focuses on events with a magnitude of 5.5 or higher. Geographic coordinates range from -77.1 to 87.2 for latitude and -180 to 180 for longitude, encompassing events worldwide.
License
CC0: Public Domain
Who Can Use It
- Seismologists and Geologists: For in-depth scientific research and analysis of seismic activity.
- Researchers: Individuals studying natural phenomena, disaster risk, and historical geological trends.
- Emergency Management Officials: For informing policy, planning, and operational responses to natural disasters.
- Professionals in Disaster Response and Preparedness: To enhance understanding and strategies for mitigating earthquake impact.
- The General Public: For educational purposes and gaining insight into global earthquake history.
Dataset Name Suggestions
- Global Earthquake Events 1900-2023
- Major Seismic Activity Data
- Historical Global Earthquakes
- USGS Significant Earthquakes Archive
Attributes
Original Data Source: Major Seismic Activity Data
QUALITY