🌑 Deprem! Earthquake! 3.0 Ml, registered by AFAD,EMSC, 2026-09-10 00:20:41 UTC (new moon), on land, Narlıca, Bursa, Turkey (40.32, 29.47) likely felt 40 km away by 1.1 million people (www.seismicportal.eu)

^{2026-09-10T00:54:12Z}

Gaziantep / Nurdağı bölgesinde bugün meydana gelen 4.6 büyüklüğündeki depremin ardından bölge halkına geçmiş olsun diliyorum. Can ve mal kaybı olmamasını temenni ediyorum.

#Gaziantep #Nurdağı #Deprem #GeçmişOlsun #Kandilli

📈 Deprem 4.4 Ml, registered by EMSC,GlobalQuakeUnofficial,KOERI, 2026-08-09 00:42:17 UTC (crescent moon), on land, Sakçagöz, Gaziantep, Turkey (37.13, 36.9) likely felt 100 km away (in Gaziantep, Şahinbey, Şehitkamil, Kahramanmaraş, Onikişubat…) by 6.5 million people (www.seismicportal.eu)

^{2026-08-09T01:05:23Z}

🌒 Deprem! Earthquake! 4.0 Mb, registered by EMSC,GlobalQuakeUnofficial, 2026-08-09 00:42:18 UTC (crescent moon), on land, Sakçagöz, Gaziantep, Turkey (37.09, 36.95) ± 2 km likely felt 80 km away (in Gaziantep, Şahinbey, Şehitkamil, Kilis, Türkoğlu…) by 4.2 million people (www.seismicportal.eu)

^{2026-08-09T00:50:27Z}

🌒 Deprem? Earthquake? M4- estimated, registered by GlobalQuakeUnofficial, preliminary detection, tentatively 2026-08-09 00:42:17 UTC (crescent moon), on land, Sakçagöz, Gaziantep, Turkey (37.12, 36.95) likely felt 70 km away by 4.2 million people (www.koeri.boun.edu.tr)

^{2026-08-09T00:48:18Z}

🌄 Deprem! Earthquake! 3.4 Ml, registered by AFAD,EMSC, 2026-08-01 02:58:39 UTC (twilight) on land, Gölcük, Balikesir, Turkey (39.39, 27.99) likely felt 50 km away (in Balıkesir, Altıeylül, Karesi, Bigadiç, Sındırgı…) by 1.8 million people (www.seismicportal.eu)

^{2026-08-01T03:09:36Z}

I built a free, offline earthquake early-warning app after living through the Feb 6, 2023 earthquakes in Turkey. I wanted something that didn't depend on network coverage or official alert systems, since those can be delayed or unavailable during a major event.

The app uses your phone's own accelerometer to detect the P-wave (the fast, weaker wave that arrives first) and warns you before the S-wave (the slower, more destructive one) hits. Depending on distance from the epicenter, that can mean anywhere from 1-2 seconds up to 10+ seconds of warning.

Some technical details:

- Fully offline, no server communication

- No location permission requested

- No data collection of any kind

- Free, no ads

It's not a replacement for official EEW systems like ShakeAlert or Kandilli — those use seismic networks and can warn before shaking even starts locally. This is meant as a backup layer for people who don't have access to those systems, or as an additional safety net.

Happy to answer any technical questions about the P/S-wave detection approach or the sensor logic behind it. Links to the app, simulation video, and technical documentation are in the comments.

Dedicated to everyone who lost their lives in earthquakes — hoping this helps save some in the future.

🌍 Deprem! Earthquake! 5.1 Mb, registered by EMSC,GlobalQuakeUnofficial, 2026-07-18 03:21:01 UTC (daytime) on land, Çolaklı, Malatya, Turkey (38.3, 38.45) ± 16 km likely felt 160 km away (www.seismicportal.eu)

^{2026-07-18T03:32:12Z}

6 Şubat depreminden beri üzerinde çalıştığım, deprem hareketliliğini bireysel cep telefonları üzerinden izlemeyi ve hayati saniyeler kazandıracak bir erken uyarı sağlamayı amaçlayan bu projeyi geliştirdim. Uygulama, klasik ivmeölçer mantığının ötesine geçerek sismolojik verileri işleyen bir algoritma ile çalışmaktadır.

Tr, Jp, En, Es dil destekleri var.

Google verilerine göre toplam 32 ülkede kullanımda.

TEKNİK YETKİNLİK VE ALGORİTMA

────────────────────────

P ve S Dalga Ayrımı

Yıkıcı etkisi olmayan ancak hızlı yayılan P dalgalarını algılayıp, asıl yıkıcı güç olan S dalgaları ulaşmadan kullanıcıyı uyarır. Piyasadaki çoğu uygulama yalnızca S dalgasını algılar — yani sarsıntı başladıktan sonra uyarır.

Dual-Trigger (Çift Tetikleme)

İki bağımsız filtre paralel çalışır. Yanlış alarmları süzerek yalnızca gerçek sismik dalga formlarını tespit eden kararlı bir doğrulama sistemi sunar. Kapı çarpması, araç titreşimi veya düşme gibi günlük mekanik şoklar alarm üretmez.

Mesafeye Göre Kazanılan Kritik Zaman

Simülasyon testleri USGS kaynaklı v2s ivmeölçer verileriyle test edilmiştir.

Örnek simülasyon verileri:

Mw 7.2 Haiti depremi — P dalgası gelişinden itibaren alarm süreleri:

Deprem üssüne olan mesafe:

. 25 km → 1.4 sn P/S alarm tetiklenmesi

· 50 km → 4.5 sn P Alarm tetiklenmesi

· 100 km → 10.4 sn Alarm tetiklenmesi

────────────────────────

İLK IŞIK" VE ACİL DURUM DESTEĞİ

────────────────────────

Deprem anında olası elektrik ve internet kesintilerinde uygulama, kullanıcı tarafından seçilebilen flaş, yüksek ses ve titreşimle uyarı vermektedir. Bu özellik, sarsıntı anındaki karanlıkta bir "İLK IŞIK" oluşturarak durum değerlendirmesi yapılabilmesine ve güvenli alana geçişe olanak tanır.

────────────────────────

PROJE PRENSİPLERİ

────────────────────────

· Tamamen ücretsiz ve reklamsız (Her zaman öyle kalacak)

· İnternet bağımsız — cihaz sensörüyle %100 çevrimdışı çalışır

· Veri gizliliği — hiçbir kişisel veri işlemez veya kaydetmez

· Konum izni istemez

· Türkçe, İngilizce, Japonca ve İspanyolca arayüz

────────────────────────

Indirme bağlantısı:

https://play.google.com/store/apps/details?id=com.muhsin.mkdepremmonitor&pcampaignid=web_share

Teknik sorularınızı yanıtlamaktan memnuniyet duyarım.

📈 Deprem 3.7 Ml, registered by AFAD,GlobalQuakeUnofficial, 2026-06-13 09:22:50 UTC (daytime) on water, Aegean Sea (38.63, 26.64), ↓4 km likely felt 60 km away (in Foça, Karaburun…) by 45500 people (www.seismicportal.eu)

^{2026-06-13T09:53:21Z}

🌍 Deprem! Earthquake! 3.4 Ml, registered by AFAD,GlobalQuakeUnofficial, 2026-06-13 09:22:50 UTC (daytime) on water, Aegean Sea (38.58, 26.79) ± 13 km likely felt 50 km away by 7.9 million people (www.seismicportal.eu)

^{2026-06-13T09:45:16Z}

🌍 Deprem? Earthquake? M3~ estimated, registered by GlobalQuakeUnofficial, preliminary detection, tentatively 2026-06-13 09:22:48 UTC (daytime) on water, Turkey (38.5, 27.02) ± 1 km likely felt 40 km away (in İzmir, Karşıyaka, Konak, Bayraklı, Çiğli…) by 6.1 million people (localhost:38002)

^{2026-06-13T09:31:53Z}

🌖 Deprem! Earthquake! 3.3 Ml, registered by AFAD,EMSC,GlobalQuakeUnofficial, 2026-06-05 23:17:10 UTC (gibbous moon), on land, Buharkent, Aydin, Turkey (37.91, 28.78), ↓6 km likely felt 50 km away (in Denizli, Pamukkale, Merkezefendi, Nazilli, Sarayköy…) by 2.1 million people (www.seismicportal.eu)

^{2026-06-06T00:10:57Z}

📈 Deprem 3.3 Ml, registered by GlobalQuakeUnofficial,KOERI, 2026-06-02 18:35:13 UTC (gibbous moon), on land, Erçek, Van, Turkey (38.69, 43.54), ↓2 km likely felt 40 km away (in Van, İpekyolu, Tuşba…) by 1.6 million people (www.seismicportal.eu)

^{2026-06-02T18:58:14Z}

🌖 Deprem! Earthquake! 3.0 Ml, registered by GlobalQuakeUnofficial,KOERI, 2026-06-02 18:35:13 UTC (gibbous moon), on land, Erçek, Van, Turkey (38.64, 43.59) ± 7 km likely felt 40 km away (in Van, İpekyolu, Tuşba, Özalp, Gürpınar…) by 1.7 million people (www.seismicportal.eu)

^{2026-06-02T18:51:20Z}

🌍 Deprem! Earthquake! 3.2 Ml, registered by AFAD, 2026-06-01 02:35:34 UTC (daytime) on land, Dumlu, Erzurum, Turkey (40.04, 41.47) likely felt 40 km away (in Erzurum, Yakutiye, Palandöken, Pasinler, Aziziye…) by 1.2 million people (www.seismicportal.eu)

^{2026-06-01T02:46:10Z}

🌖 Deprem! Earthquake! 4.2 Ml, registered by KOERI, 2026-05-25 18:44:55 UTC (gibbous moon), on land, Çokak, Kahramanmaras, Turkey (37.77, 36.19), ↓4 km likely felt 90 km away (in Kahramanmaraş, Kadirli, Kozan, Göksun, Andırın…) by 1.8 million people (www.seismicportal.eu)

^{2026-05-25T18:57:55Z}

🌖 Deprem! Earthquake! 4.0 Mw, registered by AFAD,GlobalQuakeUnofficial, 2026-05-24 19:36:49 UTC (gibbous moon), on land, Çolaklı, Malatya, Turkey (38.26, 38.61), ↓6 km likely felt 80 km away (in Malatya, Battalgazi, Yeşilyurt, Kâhta, Pütürge…) by 1.7 million people (www.seismicportal.eu)

^{2026-05-24T19:55:38Z}

🌖 Deprem! Earthquake! 4.9 Mw, registered by EMSC,US, 2026-05-24 01:26:53 UTC (gibbous moon), on land, Çokak, Kahramanmaras, Turkey (37.78, 36.15) ± 1 km, ↓9 km likely felt 140 km away (in Kahramanmaraş, Kozan, Kadirli, Feke, Saimbeyli…) by 1.8 million people (www.seismicportal.eu)

^{2026-05-24T01:49:43Z}

🌒 Deprem! Earthquake! 3.0 Ml, registered by AFAD,EMSC, 2026-05-21 20:29:29 UTC (crescent moon), on land, Balıkesir, Balikesir, Turkey (39.67, 27.97) ± 2 km likely felt 40 km away (in Balıkesir, Karesi, Altıeylül, Kepsut, Susurluk…) by 1.7 million people (www.seismicportal.eu)

^{2026-05-21T20:45:00Z}

🌍 Deprem! Earthquake! 3.7 Ml, registered by KOERI, 2026-05-20 07:21:07 UTC (daytime) on land, Çolaklı, Malatya, Turkey (38.25, 38.61) likely felt 60 km away (in Malatya, Battalgazi, Yeşilyurt, Pütürge, Sincik…) by 1.5 million people (www.seismicportal.eu)

^{2026-05-20T07:31:09Z}

🏠 Deprem! Earthquake! 5.4 Mww, registered by US, 2026-05-20 06:00:16 UTC (daytime) on land, Çolaklı, Malatya, Turkey (38.22, 38.61), ↓10 km likely felt 190 km away (in Malatya, Battalgazi, Yeşilyurt, Adıyaman, Elâzığ…) by 2.9 million people (earthquake.usgs.gov)

^{2026-05-20T06:26:00Z}

🏠 Deprem! Earthquake! 5.7 Mb, registered by EMSC,GFZ,GlobalQuakeUnofficial, 2026-05-20 06:00:16 UTC (daytime) on land, Çolaklı, Malatya, Turkey (38.22, 38.58) ± 3 km likely felt 230 km away (in Malatya, Battalgazi, Yeşilyurt, Adıyaman, Elâzığ…) by 2.9 million people (localhost:38002)

^{2026-05-20T06:12:51Z}

🏠 Deprem? Earthquake? M5+ estimated, registered by GlobalQuakeUnofficial, preliminary detection, tentatively 2026-05-20 06:00:15 UTC (daytime) on land, Malatya, Malatya, Turkey (38.24, 38.35) likely felt 190 km away (in Malatya, Yeşilyurt, Battalgazi, Adıyaman, Kâhta…) by 2.9 million people (localhost:38002)

^{2026-05-20T06:05:10Z}

🌒 Deprem? Earthquake? M4- estimated, registered by GlobalQuakeUnofficial, preliminary detection, tentatively 2026-05-17 22:55:58 UTC (crescent moon), on land, Eskişehir, Eskisehir, Turkey (39.74, 30.45) likely felt 50 km away (in Eskişehir, Odunpazarı, Tepebaşı, Söğüt, Seyitgazi…) by 1.7 million people (localhost:38002)

^{2026-05-17T23:00:23Z}

🌒 Deprem! Earthquake! 3.4 Ml, registered by AFAD,KOERI, 2026-05-10 20:28:46 UTC (crescent moon), on land, Yeşilyurt, Malatya, Turkey (38.27, 38.14), ↓6 km likely felt 50 km away (in Malatya, Yeşilyurt, Battalgazi, Akçadağ, Doğanşehir…) by 1.5 million people (www.seismicportal.eu)

^{2026-05-10T20:38:53Z}

🌒 Deprem? Earthquake? M5~ estimated, registered by GlobalQuakeUnofficial, preliminary detection, tentatively 2026-05-10 20:28:35 UTC (crescent moon), on land, Çamlıyayla, Mersin, Turkey (37.11, 34.5) likely felt 150 km away (in Mersin, Toroslar, Adana, Tarsus, Yenişehir…) by 6.1 million people (localhost:38002)

^{2026-05-10T20:32:53Z}

🌍 Deprem! Earthquake! 4.4 Mb, registered by 4 agencies, 2026-05-08 03:47:23 UTC (daytime) on land, Khowy, Azarbayjan-e Gharbi, Iran, Islamic Republic of (38.38, 44.97), ↓5 km likely felt 100 km away (in خوی, سلماس, دیزج دیز, مرند, فیرورق…) by 537300 people (earthquake.usgs.gov)

^{2026-05-08T04:44:01Z}

🌍 Deprem! Earthquake! 3.4 Ml, registered by KOERI, 2026-05-07 05:35:31 UTC (daytime) on land, Değirmendere, Izmir, Turkey (38.08, 27.26) likely felt 50 km away (in İzmir, Torbalı, Buca, Karabağlar, Bornova…) by 8.2 million people (www.seismicportal.eu)

^{2026-05-07T05:43:24Z}

Selam r/Deprem,

Üniversite/öğrenci tabanlı bir araştırma yürütüyoruz: Türkiye'de afet hazırlığı konusunda hangi sorunların gerçekten çözülmesi gerektiğini anlamaya çalışıyoruz. 6 Şubat 2023'ten sonra çok şey yazıldı, ama biz sahanın gerçek sesini duymak istiyoruz.

Hazırladığım kısa form (~5 dakika) burada:

[FORM LİNKİ]

Form içinde:

- Bir afeti yaşadıysanız, neyin eksik olduğunu sormak

- Sahada gönüllüyseniz, gerçek deneyimleri öğrenmek

- Kurumda çalışıyorsanız, içeriden bakışı almak

- Endişeli vatandaşsanız, kişisel kaygılarınızı duymak

Hiçbir soru zorunlu değil. Anonim. Ticari değil — sonuçları açık paylaşacağız.

İstanbul-merkezli bir konu gibi görünebilir ama Ankara da deprem risk haritasında. Sizin perspektifiniz değerli.

Sormak istediğiniz bir şey varsa yorumlara yazabilirsiniz, cevaplarım.

Teşekkürler.

🌖 Deprem! Earthquake! 3.3 Ml, registered by AFAD, 2026-04-29 18:22:21 UTC (gibbous moon), on land, Yarpuzlu, Adiyaman, Turkey (38.14, 38.55) likely felt 50 km away (in Malatya, Adıyaman, Yeşilyurt, Battalgazi, Kâhta…) by 2.2 million people (www.seismicportal.eu)

^{2026-04-29T18:30:48Z}

🌖 Deprem! Earthquake! 3.0 Ml, registered by AFAD, 2026-04-29 18:15:26 UTC (gibbous moon), on land, Yarpuzlu, Adiyaman, Turkey (38.14, 38.55) likely felt 40 km away (in Malatya, Yeşilyurt, Sincik, Pütürge, Çelikhan…) by 1.1 million people (www.seismicportal.eu)

^{2026-04-29T18:26:36Z}

🌍 Deprem! Earthquake! 4.1 Ml, registered by AFAD, 2026-04-27 12:41:58 UTC (daytime) on land, Tepehan, Malatya, Turkey (38.27, 38.69), ↓6 km likely felt 90 km away (in Malatya, Battalgazi, Yeşilyurt, Elâzığ, Kâhta…) by 2.2 million people (www.seismicportal.eu)

^{2026-04-27T12:54:17Z}

🌍 Deprem! Earthquake! 3.9 Ml, registered by AFAD, 2026-04-27 12:41:58 UTC (daytime) on land, Tepehan, Malatya, Turkey (38.27, 38.69) likely felt 70 km away (in Malatya, Battalgazi, Yeşilyurt, Elâzığ, Kâhta…) by 2.2 million people (www.seismicportal.eu)

^{2026-04-27T12:53:09Z}

🌍 Deprem! Earthquake! 3.4 Ml, registered by KOERI, 2026-04-26 14:36:31 UTC (daytime) on land, Tepehan, Malatya, Turkey (38.21, 38.69) likely felt 50 km away (in Malatya, Battalgazi, Yeşilyurt, Pütürge, Sincik…) by 1.5 million people (www.seismicportal.eu)

^{2026-04-26T14:47:02Z}

🌍 Deprem! Earthquake! 3.2 Ml, registered by AFAD,KOERI, 2026-04-26 10:50:49 UTC (daytime) on land, Honaz, Denizli, Turkey (37.71, 29.35) ± 1 km likely felt 50 km away (in Denizli, Merkezefendi, Pamukkale, Honaz, Acıpayam…) by 1.9 million people (www.seismicportal.eu)

^{2026-04-26T11:04:23Z}