| ▲ | goda90 3 hours ago | |
Why does this page say there have been 0 >2.5mag earthquakes this year? | ||
| ▲ | teraflop an hour ago | parent | next [-] | |
Because this particular sensor network is only monitoring earthquakes in the Pacific Northwest of the USA, not worldwide. | ||
| ▲ | an hour ago | parent | prev [-] | |
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