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Earthquake (ALERT) icon

Earthquake (ALERT)

Coded by LEE JUNSUNG

Users130Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-1Net users gained this week
7-day growth rate-0.76%Relative weekly velocity
Preview

Earthquake (ALERT) Media preview

3 assets
Trend

30-day user trend

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User Growth Over Time

1291311331351372026年6月12日2026年6月15日2026年6月18日Latest: 130
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Growth overview

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1-day growthFlat
00%
7-day growthDeclining
-1-0.76%
30-day growthGrowing
+6+4.84%
Technical snapshot

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Version2.06
ManifestV3
Size965KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Monitoring

"http://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/2.5_day.geojson"

"https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/2.5_day.geojson"

This program runs as an extension on Chromium-based web browsers and parses data from the US Geological Survey (USGS) API to display information on a webpage. It is designed to provide alerts when earthquakes of a certain magnitude, which the user can adjust, are reported by the USGS. Additionally, it notifies users of any changes in the status of the reported data (e.g., ‘reviewed’, ‘automatic’, etc.) and any variations in magnitude, and allows users to set a time range for tracking changes. The goal of this program is to make it easier for users to recognize significant earthquakes using audiovisual alerts.

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Status [reviewed, automatic, undefined, deleted] are shown on the USGS page('earthquake.usgs.gov/earthquakes/map/') with colors, when the magnitude is greater than given value.

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