Shake3D community earthquake monitor · not an official warning

Checking for earthquake warnings…

If nothing appears, use the plain warnings page.

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Choose or update saved place

A saved place does not follow you. Estimates use this place until you update or forget it.

Plain text warnings page
Page mode

Automatic starts with warnings only when an alert is already active or the connection is slow. An open map stays available.

Unofficial, volunteer-run research. Shake3D detects earthquakes after they begin. It does not predict earthquakes before they start. Not an official warning or emergency service: New Zealand has no official earthquake early warning, and official warnings come from NEMA and Civil Defence. Alerts here can be late, wrong or missed. In an earthquake: Drop, Cover and Hold. Terms & limits. Data © GeoNet / Earth Sciences New Zealand (CC BY 3.0 NZ). Credits & data

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Shake3D ResearchUnofficial community monitor by the Ready Kiwi team
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Unofficial, volunteer-run earthquake early warning research. Shake3D detects earthquakes after they begin. It does not predict earthquakes before they start. Not an official warning or emergency service: New Zealand has no official earthquake early warning, and official warnings come from NEMA and Civil Defence. Alerts, sounds and notifications can be late, wrong or missed. Live ground motion and earthquake reports use data © GeoNet / Earth Sciences New Zealand (CC BY 3.0 NZ); this project is not affiliated with or endorsed by GeoNet, NEMA or Civil Defence. In an earthquake: Drop, Cover and Hold. Terms & limits · Credits & data

Controls

Off · visual alerts remain visible.

AI-generated voice · describes estimated shaking in affected centres.

Appearance
Shaking surface

GeoNet post-event surface, when available.

Saved place

Estimates use this saved place until you update or forget it. Location stays in this browser.

Automatic starts with warnings only when an alert is already active or the connection is slow. An open map stays available. Choosing warnings only reloads the page.

Research tools
System status ↗Benchmark ↗Credits & data ↗

Keyboard shortcuts

Dsynthetic demo scenario Wsynthetic tsunami scenario Malert sounds on/off Rreplay recent ground motion Scycle replay speed Tday / night theme GGeoNet shaking surface ?this help Escclose

Earthquake details

View GeoNet report ↗