coseismal
Học thuậtThân thiện
Definition
Adjective: Being where earthquake waves arrive simultaneously; relating to or connecting points on the Earth's surface that experience the seismic shock of an earthquake at the same instant.
Usage
The term "coseismal" is a technical adjective used primarily in seismology (the study of earthquakes). It describes lines or points on a map that are affected by an earthquake's seismic waves at the same time. These lines are used to understand the earthquake's origin and the propagation of its energy.
Examples
- Scientists drew coseismal lines on the map to connect all locations that felt the tremor simultaneously.
- The coseismal area for the deep earthquake was surprisingly large.
- By analyzing coseismal data, geologists can better estimate the epicenter.
Advanced Usage
- Coseismal line: A line on a map connecting points where the seismic shock was felt at the same time. This is the most common compound term.
- The pattern of coseismal lines helped pinpoint the fault rupture.
Variants and Related Words
- Coseismic (adjective): This is a more common variant spelling with identical meaning.
- The coseismic deformation was measured using satellite data.
- Isoseismal (adjective/noun): Refers to a line connecting points of equal earthquake intensity (e.g., shaking strength), not necessarily simultaneous arrival.
- Seismology (noun): The scientific study of earthquakes.
Synonyms
- Co-seismic (variant spelling)
- Synseismic (less common, meaning occurring at the same time as an earthquake)
Antonyms
- Aseismic (adjective): Not associated with, caused by, or experiencing earthquakes.
Adjective
- being where earthquake waves arrive simultaneously