数据源状态
覆盖范围
Where the data comes from and how it is doing right now.
…/4Up to date
Quakes in 24 h
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Typical delay
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from the quake to Quakivo
Closely watched areas
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added when someone shares their location
How a quake reaches your screen
- 01
The seismic network detects it and computes magnitude and location.
- 02
An agency publishes it: USGS, EMSC or GEOFON.
- 03
Quakivo receives it, merges duplicates and names the nearest place.
- 04
We alert you if it is within your radius and magnitude.
Regional networks
IGC, RSN, INETER and SSN will be enabled only with a formal agreement with each institution.
Quakivo is not an early-warning system: it shows quakes agencies have already published.
They are shown as the source published them, in their language. A translation, if shown, is labeled. Data from USGS and EMSC (CC BY 4.0). This does not replace official warnings.