13/10/2026
After the Ground Moves: What Does an ERI Tell You?
When an earthquake occurs, we know that the ground moved.
But how much did it move at the instrumented location?
In what direction?
When did the strongest motion occur?
This is where an Earthquake Recording Instrument becomes valuable.
An ERI records ground-motion data during an earthquake, giving engineers an objective record of what the instrument detected at the site.
What can the recorded data show?
📊 GROUND MOTION
The acceleration recorded by the instrument during the event.
📈 THREE-AXIS DATA
Ground motion recorded along the X, Y and Z axes.
⏱️ TIME & EVENT DATA
A time-based record showing how the motion developed during the event.
💾 RECORDED DATA
Data that can be retrieved, reviewed and used as part of engineering assessment.
The ERI does not determine whether a building is safe or unsafe.
It provides data. Engineers interpret the data in the context of the building, its design and the event.
That distinction matters.
Because after an earthquake, decisions should be based on more than what we can see.
Measure first. Understand the data. Then assess.
Planning an ERI installation or reviewing an existing system?
Talk to CLIXLogic for a demo or technical presentation.
📩 [email protected]
📞 +63 948 479 0983 | +632 8951-9661
🌐 clixph.com
