Spain is not an area with significant seismic activity. However, whether we are going to travel, or if we have acquaintances somewhere in the world that is seismically active, then eQuake It can be a perfect application to be warned of earthquakes and tremors, wherever in the world we want to follow.
eQuake
eQuake It's a good app for staying informed about earthquakes and tremors anywhere in the world. The app not only tells us when the earthquake occurred, but also... magnitude of the same, as well as the epicenter and depth All this data is essential for interpreting the characteristics of a particular earthquake or tremor. We can easily navigate a map to see the areas where earthquakes have occurred in the last few hours, or we can select a specific area using the search function. Furthermore, the app combines data from its own sensor network with official sources when available, which facilitates View recent events quickly.
Earthquake Notifications
However, it is also interesting that eQuake be able to send us earthquake notifications when they occur in a specific location that we are monitoring. select both the city and the minimum magnitude with which we want to be notified, as well as an extension radius so that it can also include earthquakes that occur outside said urban center but that may equally affect it (learn to activate the seismic alert on your mobile phoneThese alerts arrive as push notifications And, depending on the distance to the epicenter and the congestion of the sources, they may experience some latencySome users report delays of up to 15 minutes or the occasional need to reinstall the app if it stops notifying, while others confirm timely alerts and detailed information without having to search the web.
It's a perfect app if you're traveling to a region with significant seismic activity, or if you have a friend or family member in such a region and want to stay informed about earthquakes there. To maximize its usefulness, it's best to allow it to run in the background and, if you want to use it as a sensor, keep the device connected. charging and on Wi-Fi to reduce the impact on the battery.
eQuake It is also a free application, and also includes a earthquake simulatorso that we know how a particular earthquake of a certain magnitude might affect a particular area, as well as a function that uses the mobile phone's sensors to try to detect a possible earthquake (a feature that won't be of any use professionally, but might simply be a curiosity). It also adds options such as... chronological list of nearby events and a basic seismometer mode that records movements on the axes of the phone.
Other earthquake alert apps and networks
If you're looking for alternatives to complement eQuake, Earthquake Detector (Earthquake Network) is a citizen science initiative with millions of downloads that sends real-time alerts Using the smartphone's accelerometer. It allows receiving user reports, notices of official seismic networksAnd including chat during emergenciesThe more people participate, the greater the potential. warning timeTheir network has sent thousands of early warnings, and if you're not too close to the epicenter, you can receive valuable seconds to take cover.
For its part, Earthquake / My earthquake alerts It stands out for integrating multiple sources such as USGS, EMSC, GeoScience Australia, GeoNet, IGNSSN, BGS, GFZ, NRC and NOAA tsunami bulletinsMap with circles indicating size and age, filters by area or magnitude, chronology of today and previous days, global catalog from decades ago, detailed view, layers of tectonic plates, volcanoes, mountain ranges, nuclear power plants and population density, population estimates affected, export KML, share on social media, reverse geocoding, widgets, Siri shortcutsdark mode, critical alerts on iOS and notifications based on user reportsSome versions allow configuration up to 4 alerts By location or magnitude threshold, submit your own report and estimate the location of an earthquake in 60–120 seconds while waiting for official confirmation, all without ads.
In regions like Mexico, there are local solutions such as Seismic Alert DF, Urban360 DF o Skyalertwhich synchronize with public systems such as CIRES and offer early warnings which can range between 30 and 100 seconds depending on the distance to the epicenter, in addition to recent records and access to emergency servicesChoosing one app over another will depend on coverage in your area, the sources you consult, and the features you need.
Combining eQuake with these and other alternatives Best apps to stay informed you will have a more complete overview, different layers of data and more possibilities of receiving useful alerts to make quick decisions in the event of an earthquake.