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Earthquake Today - Realtime Alerts

Chrome extension by Stepn Alien · Lifestyle · News

  • Established publisher

A Chrome extension in Lifestyle · News with 260 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
260
Rating
5.0 (2 ratings)
Users, last 15 days
+9
Rating, last 30 days
Not watched long enough to say
Version
1.0.1
Updated in the store
2026-04-16
Published
2026-03-03
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
+9 since 01.09
250-260 · 8 readings
  1. 2026-09-01251
  2. 2026-09-02255
  3. 2026-09-04253
  4. 2026-09-05256
  5. 2026-09-09250
  6. 2026-09-10251
  7. 2026-09-13250
  8. 2026-09-15260
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-09reviews2rating5.00
  6. 2026-09-10reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
Users
+9 since 01.09
250-260 · 8 readings
  1. 2026-09-01251
  2. 2026-09-02255
  3. 2026-09-04253
  4. 2026-09-05256
  5. 2026-09-09250
  6. 2026-09-10251
  7. 2026-09-13250
  8. 2026-09-15260
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-09reviews2rating5.00
  6. 2026-09-10reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 2 match patterns.

  • https://earthquake.usgs.gov/*
  • https://*.basemaps.cartocdn.com/*
  • Schedule work to run later alarms
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Stepn Alien publishes 3 listings we track, 269 users between them. Listed website: earthquaketoday.org.

  1. Tornado Tracker: Live Storm & Warning Radar Stepn Alien · Lifestyle · News · published 2026-09-07 5 users
  2. Lightning Tracker: Live Map & Alerts Stepn Alien · Lifestyle · News · published 2026-09-06 4 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. Earthquake (ALERT) Describes nearly the same job, smaller audience 163 users
  2. Earthquakes Today Describes nearly the same job, smaller audience 137 users ★ 5.0
  3. JQ Alert Describes nearly the same job, smaller audience 1k users ★ 3.8
  4. P2P地震情報アラート Describes nearly the same job, smaller audience 93 users
  5. Earthquake Early Warning System Describes nearly the same job, smaller audience 2k users ★ 3.9

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.