Google's Android Earthquake Alert failed' to detect north India tremors today. Why? (www.hindustantimes.com)
from ijeff@lemdro.id to technology@lemmy.world on 04 Oct 2023 00:45
https://lemdro.id/post/1956398

cross-posted from !android@lemdro.id

• The Android Earthquake Alert system failed to detect recent tremors in north India, possibly due to its recent launch and gradual rollout to Android 5+ users in the country.
• The system utilizes accelerometers in Android smartphones to function as mini-seismometers, identifying potential earthquakes when multiple phones detect simultaneous shaking.
• Once an earthquake is detected, the system sends advance warnings to nearby Android handsets. The feature was recently made available in local languages in India.
• However, the system has limitations including the inability to detect all earthquakes, and errors in estimating magnitude and shaking intensity.
• Usage of this feature requires Wi-Fi and/or cellular data connectivity, with both Android Earthquake Alerts and location settings enabled.

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