# Earthquake Warning System — Live Seismic Alerts & EMSC Map

> Real-time earthquake alerts and safety information. (iPhone/iPad app by Mehmet Erdogan.)

- Source: https://appshunter.io/ios/app/earthquake-warning-system/id6445959104 (this page in markdown: same URL + `.md`)
- Developer: [Mehmet Erdogan](https://appshunter.io/developer/1674606789)
- Category: Weather, Utilities
- Price: Free
- Rating: 3.83/5 from 6 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.1 · 75 MB
- Languages: American English
- Released: 2023-03-06
- Data updated: 2026-10-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/earthquake-warning-system/id6445959104/reviews.md

## What is Earthquake Warning System?

Track recent earthquakes worldwide in real time with Earthquake Warning System. Get instant seismic alerts and explore live shake maps powered by EMSC data.

In earthquake-prone regions, every single second matters. Earthquake Warning System brings together real-time seismic feeds from leading global and regional seismological institutes into a unified interface, helping you stay prepared and alert against sudden tremors.

Key Features:

- Real-Time Earthquake Alerts:
Receive instant audio and visual notifications tailored to your location or custom magnitude threshold.

- Multi-Network Seismic Feeds (EMSC, USGS, Kandilli and AFAD):
Monitor seismic activity worldwide and across the Mediterranean region through synchronized, verified feeds from EMSC (European-Mediterranean Seismological Centre - CSEM) and regional agencies.

- Interactive Live Earthquake Map:
Visualize earthquake epicenters, depth profiles, fault lines, and shaking intensity on an intuitive, interactive map.

- Emergency Whistle and Loud SOS Siren:
Emit a high-frequency whistle sound and distress siren--functional even when your screen is locked--to signal your location during emergencies.

- Advanced Magnitude and Region Filters:
Filter earthquakes by magnitude (e.g., 3.0+, 4.5+) and depth to focus on the seismic events that matter most to you.

- Graphic Seismic Cards and Quick Sharing:
Share recent earthquake details with family and social networks instantly via auto-generated visual information cards.

- Safety Guidelines and Assembly Areas:
Access essential emergency preparedness checklists, gathering points, and survival advice before, during, and after an earthquake.

Reliable Seismological Data Sources:
The application delivers rapid, unfiltered data from accredited public seismological institutions:
- EMSC (European-Mediterranean Seismological Centre)
- AFAD (Disaster and Emergency Management Authority)
- Kandilli Observatory and Earthquake Research Institute (KRDAE)

--------------------------------------------------
LEGAL DISCLAIMER:
This application is independently developed and has no direct affiliation, endorsement, or partnership with any government body, ministry, or official institution. Earthquake Warning System does not represent EMSC, AFAD, Kandilli Observatory, or any state agency. The sole purpose of this app is to present publicly accessible national and international seismological data through a user-friendly interface.

Official Data Sources:
- EMSC: https://www.emsc-csem.org/Earthquake/
- Kandilli: http://www.koeri.boun.edu.tr/scripts/lst0.asp
- AFAD: https://deprem.afad.gov.tr/last-earthquakes.html

Official Website: https://depremuyarisistemi.com
Privacy Policy: https://depremuyarisistemi.com/gizlilik-politikasi

## Key features

- Instant earthquake alerts
- Real-time magnitude, depth, and location data
- Identify nearby danger zones
- Pre, during, and post-earthquake advice
- Filter by earthquake intensity
- View intensity maps
- Integrates Kandilli and AFAD data

## Is Earthquake Warning System safe?

Not enough ratings yet to assess Earthquake Warning System.

## Is Earthquake Warning System legit?

Earthquake Warning System appears to be a legitimate app. The AppsHunter Legitimacy Score for Earthquake Warning System is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/earthquake-warning-system/id6445959104/reviews.md

### 2/5 — Beğenmedim

*2025-11-13*

Deprem olmadan önce bildirim göndermiyor

### 3/5 — Biraz kötü

*2025-04-24*

Çünkü bazenleri kafayı yiyor ve hiç birşey gösteremiyor,doğru olup olmadığıda belli değil

**Developer response:** Merhaba, değerli geri bildiriminiz için çok teşekkür ederiz.
Son güncellememizle birlikte yaşadığınız sorunları giderdik. Uygulamayı artık sorunsuz bir şekilde kullanabileceğinizi umuyoruz.
Eğer herhangi bir sorun devam ederse, lütfen bizimle paylaşın. Geliştirme ekibimiz en kısa sürede ilgilenecektir.

## Frequently asked questions about Earthquake Warning System

### What is Deprem Uyarı Sistemi?

Deprem Uyarı Sistemi is a mobile application that sends instant alerts when an earthquake occurs. It utilizes sensor data and official sources to provide real-time information about seismic events.

### Does Deprem Uyarı Sistemi have ads?

Yes, Deprem Uyarı Sistemi contains advertisements. This is common for free utility applications that offer extensive real-time data and features.

### What information does Deprem Uyarı Sistemi provide during an earthquake?

During an earthquake, Deprem Uyarı Sistemi provides alerts, magnitude, depth, location, and helps identify nearby danger zones. It also offers advice for before, during, and after the event.

### Can I customize the earthquake alerts in Deprem Uyarı Sistemi?

Yes, you can adjust the earthquake magnitude to receive notifications. This allows you to tailor alerts to your specific needs and location.

### What data sources does Deprem Uyarı Sistemi use?

Deprem Uyarı Sistemi uses data from Kandilli Observatory and Earthquake Research Institute and AFAD. This ensures comprehensive and reliable information about earthquakes in Turkey.

### Is Deprem Uyarı Sistemi available on Android?

The provided information states that Deprem Uyarı Sistemi is compatible with most iOS operating systems. Specific Android compatibility is not detailed in the current data.

### How often is Deprem Uyarı Sistemi updated?

The latest version of Deprem Uyarı Sistemi is 3.0.5, last updated on June 9, 2025. This indicates regular updates to maintain functionality and data accuracy.

### What is the age rating for Deprem Uyarı Sistemi?

Deprem Uyarı Sistemi has an age rating of 17+. This is likely due to the serious nature of the information provided regarding natural disasters.

## Version history (last 5 releases)

### 4.0.25 — 2026-10-20

Earthquake Warning System 4.0 brings EMSC seismic feed integration, enhanced emergency SOS whistle, and performance stability improvements.

### 4.0.23 — 2026-10-15

Deprem anında en hızlı ve en doğru bilgiye ulaşmanız için uygulamamızı yeniledik:
• Canlı Sarsıntı Haritası: Çevrenizdeki deprem hissetme bildirimlerini harita üzerinden anlık görüntüleyin. Konum odaklama ve harita ölçeklendirmesi yenilendi.
• Gerçek Zamanlı Deprem Verileri: EMSC verilerinin ana ekranda listelenme hızı optimize edildi.
• Gelişmiş Kullanıcı Deneyimi: Ana ekran düzeni ve deprem kartları daha modern bir görünüme kavuşturuldu.
• Güçlendirilmiş Bildirim Motoru: iOS arka plan bildirim performansı ve bellek yönetimi iyileştirildi.

Uygulamamızı puanlayarak geliştirmemize destek olabilirsiniz.

### 4.0.21 — 2026-10-12

Uygulama optimize edildi.
Acil bildirim siren sesi için ön hazırlık yapıldı.

### 4.0.18 — 2026-10-07

v4.0.0 Yenilikleri: 
• Türkçe & İngilizce Dil Desteği: Artık uygulamayı Türkçe veya İngilizce olarak kullanabilirsiniz.
• Kritik Acil Siren: Sessiz modda çalan acil durum deprem sireni optimize edildi. 
• Canlı Bölgesel Sohbet: Hızlı durum butonları ve mesaj yanıtlama özellikleri eklendi. 
• Sismik Filtreler: 150 km yakınlık ve büyüklük filtreleme özellikleri geliştirildi. 
• Performans & Tasarım: Yepyeni modern arayüz ve hız iyileştirmeleri yapıldı

### 3.0.5 — 2025-06-09

Dil çeviri sorunları giderildi.
Deprem ile iligli sohbet alanı eklendi

## More apps by Mehmet Erdogan

- [Zimak](https://appshunter.io/ios/app/zimak/id1327340873)
- [Nöbetçi Eczaneler: En Yakın](https://appshunter.io/ios/app/nobetci-eczaneler-en-yakn/id6445896212)
- [Nöbetçi Eczane - Tüm İller](https://appshunter.io/ios/app/nobetci-eczane-tum-iller/id6461955479)

All apps by Mehmet Erdogan: https://appshunter.io/developer/1674606789

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*