| Seismic source |
Universal |
13 Mar 2024 |
| Earthquake's focal point |
Commuter |
20 Feb 2024 |
| Seismometer determination |
Wall Street Journal |
02 Dec 2023 |
| *Point above a quake's origin (Note the first four letters of each starred clue's answer) |
Universal |
06 Sep 2023 |
| Pivotal place |
Newsday |
09 Jan 2021 |
| Focal point of an earthquake |
New York Times |
23 Sep 2020 |
| Quake's origin, and a feature of the answers to starred clues |
The Washington Post |
22 Aug 2019 |
| Quake's origin, and a feature of the answers to starred clues |
LA Times Daily |
22 Aug 2019 |
| Quake's origin, and a feature of the answers to starred clues |
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| Seismological focus |
New York Times |
06 Dec 2015 |
| Focus of seismic activity |
The Chronicle of Higher Education |
13 Mar 2015 |
| Focus of seismic activity |
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| Seismological focus |
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| Hub |
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| Focal point |
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| Earthquake origination point |
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| Earthquake origination point |
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| Earthquake hot spot |
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| Shock waves' source |
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| Seismic focal point |
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| Focal point |
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| Focal point |
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| Where the tremor is worst |
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| Seismic source |
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| Seismic source |
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| Where there's a whole lot of shaking going on |
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| Focal point |
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| Seismologist's concern |
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| Where some waves originate |
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| Where there's a lotta shakin' goin' on |
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| Focal point, as of a quake |
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| Area above an earthquake's origin |
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| Focal point. |
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