Earthquake xMag

xMag turns live USGS and EMSC earthquake data into clear, personal information for you — so you understand what an earthquake means for you, not just its magnitude.

EARTHQUAKE NOTIFICATIONS

Get informational push notifications from public USGS/EMSC catalogs — not a government or official early-warning system.

• Near Me — within your chosen radius (50–500 km), above your magnitude threshold (from M4.0)

• Global — large earthquakes worldwide (M5.5–M7.0)

• Quiet Hours — keep notifications quieter at night

Notifications arrive after events are published in USGS/EMSC data, usually within a few minutes. Tap a notification to open full event details.

LIVE RADAR

See nearby earthquakes, clusters, and data sources on one screen. Adjust range, replay the last 24 hours, and track activity around your location, a saved place, or any event. Toggle mapped faults on the radar view. The free version includes one Live Radar session per day; xMAG Premium offers unlimited use.

ACTIVE FAULTS & GEOLOGY

Explore GEM active faults on the live map and see how earthquakes relate to the geology around you. Check nearest-fault distance for your location, saved places, and individual events — geological context, not official hazard advice. xMAG Premium unlocks the fault map layer and distance information; you can preview briefly on the map for free.

SAVED PLACES

Save the places that matter — home, family, work, or any pin you name. For each saved place you can:

• Focus the map there instantly

• Run a full personal seismic analysis as if you were standing on that spot

• Open Live Radar centered on that place

• Apply a local live filter (radius + magnitude) and review matching earthquakes

Matching events also appear on your timeline as “near [place]”. Save one place on the free version; up to 15 with xMAG Premium.

LIVE MAP & EVENT DETAIL

Filter the combined USGS + EMSC feed in one place by magnitude, distance, and time. Explore an interactive map with clustering and source layers. Open any earthquake for estimated shaking (MMI) at your position, depth, fault context, nearby cities, aftershock-sequence tracking (statistical summary, not a forecast), recent regional seismic activity, and USGS products when available.

ATLAS

In Atlas, in a section separate from the live feed, explore USGS Significant (notable) earthquakes and official USGS products:

• What to Watch Today — Significant events from the last 30 days

• Historic Giant Earthquakes — M7.5+ archive (1900–present)

• Impact Hotlist — ranked by PAGER, felt reports, and impact fields

• ShakeMap Product Lab — events with ShakeMap products

• PAGER Impact Lab — loss and economic impact reports

• Human Signal — DYFI, CDI, and felt-report highlights

• Aftershock Sequences — USGS event sequences and OAF products

Access lists, filters, bookmarks, and product details from one place. Most Atlas labs are included in xMAG Premium; What to Watch Today is your free starting point.

LIVE MONITOR & MY LOCATION

Live Monitor focuses on the earthquake that matters most right now — why it stands out, how to follow it, recent activity trends, and deeper cards with xMAG Premium. My Location builds a seismic profile for GPS, a saved place, or any map point — felt history, recurrence summary, scenario-based depth analysis, and more with xMAG Premium.

xMAG PREMIUM

One-time purchase. No subscription. xMAG Premium adds unlimited Live Radar, the active fault map layer, more saved places, unlimited earthquake bookmarks, full Atlas and USGS product access, and the complete My Location and Live Monitor analysis set.

IMPORTANT

xMag interprets live USGS/EMSC catalog data. It is not earthquake prediction, an official alert system, or safety or evacuation advice. MMI and personal impact values are screening estimates, not official measurements. In an emergency, follow your national agency such as USGS, EMSC, AFAD, or local civil protection.