Incident

How the 2023 Turkey and Syria earthquakes and the building collapse prosecutions unfolded

Two large earthquakes struck southern Turkey on 6 February 2023, nine hours apart, killing 53,537 people in Turkey by the government's count. AFP reported Syrian figures of 1,414 deaths in government held areas and 4,537 in rebel held areas. Prosecutors opened thousands of investigations into collapsed buildings, and courts have convicted contractors, owners and officials, including in the Grand İsias Hotel case in Adıyaman. The government says it has delivered more than 455,000 homes and workplaces.

6 February 2023 to today · 19 dated events · 24 sources
Where it stands now · as of 1 November 2026

In the Grand İsias Hotel case a regional appeals court upheld the 2024 convictions, according to ANKA and Kıbrıs Postası, and no ruling by the Court of Cassation was found. Three former officials were convicted on 19 January 2026 and families said they would appeal. The Rönesans Rezidans trial in Hatay had no verdict as of late October 2026, when the cases of two former local officials were merged into it.

In 30 seconds: the turning points
  1. 6 Feb 2023 Magnitude 7.8 earthquake near Pazarcık
  2. 6 Feb 2023 Second large earthquake near Elbistan
  3. 25 Feb 2023 612 people under investigation
  4. 2 Feb 2024 Official toll put at 53,537 in Turkey
  5. 25 Dec 2024 Hotel owner and architect convicted
  6. 27 Dec 2025 455,000th home handed over
deaths in Turkey53,537Interior Ministry, February 2024
deaths reported in Syria1,414 and 4,537government held and rebel held areas, figures reported by AFP
buildings destroyed38,901Interior Ministry
homes and workplaces delivered455,357government figure, December 2025

Timeline of events

2023
6 Feb 202301:17 UTC
Turning point
Incident

Magnitude 7.8 earthquake near Pazarcık

The USGS records a magnitude 7.8 earthquake near Pazarcık, Kahramanmaraş province, at 01:17:34 UTC (04:17 local time). Turkey's mineral research agency MTA, citing AFAD records, gave it as Mw 7.7 at a depth of 8.6 km.

6 Feb 202310:24 UTC
Turning point
Incident

Second large earthquake near Elbistan

About nine hours later, at 10:24:48 UTC (13:24 local time), a magnitude 7.5 earthquake struck near Elbistan, according to the USGS. AFAD records cited by MTA gave it as Mw 7.6 at a depth of 7 km.

6 Feb 2023
Incident

Hotel and residential towers collapse

Among the buildings that collapsed were the Grand İsias Hotel in Adıyaman, where 72 people died, and the Rönesans Rezidans complex in Antakya, where the official toll was 269, according to AFP, Hürriyet Daily News and Turkish Minute.

Feb 2023
Legal step

Contractor detained at Istanbul airport

Several days after the earthquakes, Mehmet Yaşar Coşkun, contractor of the Rönesans Rezidans, was detained at Istanbul Airport as he was about to board a flight to Montenegro and was later arrested, Turkish Minute reported.

🇹🇷 IstanbulTurkish Minute
25 Feb 2023
Turning point
Investigation

612 people under investigation

Justice Minister Bekir Bozdağ said 612 suspects were under investigation over building collapses and 184 had been jailed pending trial, including contractors and building owners, AP reported. A district mayor in Gaziantep province was also detained.

“The detection of evidence in the buildings continues as a basis for criminal investigation.”Bekir Bozdağ, Justice Minister, Associated Press, via CNY Central
🇹🇷 DiyarbakırAssociated Press, via CNY Central
2024
2 Feb 2024
Turning point
Statement

Official toll put at 53,537 in Turkey

Interior Minister Ali Yerlikaya said 53,537 people died and 107,213 were injured in Turkey, with 38,901 buildings destroyed. AFP reported that Syrian government figures gave 1,414 deaths in government held areas and officials in rebel held northern Syria reported 4,537, for a combined toll of 59,488.

18 Apr 2024
Legal step

Rönesans Rezidans trial opens

The trial of eight defendants over the collapse of the Rönesans Rezidans opened at the Hatay 3rd High Criminal Court on charges of causing death and injury through conscious negligence, with prosecutors seeking up to 22 years, Turkish Minute and the DHA news agency reported. The contractor said the buildings met codes and passed inspections, according to Turkish Minute.

🇹🇷 Antakya, HatayTurkish MinuteDemirören News Agency (DHA)
26 Oct 2024
Money

130,000 homes handed over in Hatay

At a ceremony in Hatay, President Recep Tayyip Erdoğan said 130,000 post quake houses were being delivered and that 452,958 residential units, workplaces and barns would be delivered by the end of 2025, according to Turkey's Directorate of Communications.

“We will have delivered 452,958 residential units, workplaces and barns by the end of 2025.”Recep Tayyip Erdoğan, President of Turkey, Directorate of Communications, Presidency of Türkiye
25 Dec 2024
Turning point
Ruling

Hotel owner and architect convicted

A court in Adıyaman sentenced Grand İsias Hotel owner Ahmet Bozkurt and the hotel's architect to 18 years and 5 months each and the owner's son to 17 years and 4 months for causing death or injury through conscious negligence, AFP reported, citing Anadolu. Hürriyet Daily News said six defendants were sentenced. Reports differ on the spelling of the architect's surname.

25 Dec 2024
Statement

Turkish Cypriot leader calls sentences lenient

Turkish Cypriot Prime Minister Ünal Üstel said the sentences were too lenient and that the case would be taken to a higher court, AFP reported.

“This case may have reached a conclusion here, but for us, it is far from over.”Ünal Üstel, Turkish Cypriot Prime Minister, Hürriyet Daily News
🇹🇷 AdıyamanAFP, via DawnHürriyet Daily News
2025
3 Feb 2025
Investigation

Justice Ministry figures on quake cases

Turkish Minute and BirGün, both citing the ANKA agency and Justice Ministry data, reported 2,031 investigations and 1,397 indictments over collapsed buildings, 1,271 cases at first instance with 1,327 defendants, and 75 concluded trials with prison sentences for 130 defendants.

13 Feb 2025
Filing

Six former officials indicted over the hotel

Six former Adıyaman public officials, including former deputy mayor Osman Bulut, were indicted on negligence charges over permits for the Grand İsias Hotel, the Cyprus Mail reported, citing ANKA. Bulut denied wrongdoing.

“There is no negligence on my part, and I do not accept the accusation.”Osman Bulut, former deputy mayor of Adıyaman, Cyprus Mail
🇹🇷 AdıyamanCyprus Mail
Jun 2025
Ruling

Appeal court upholds hotel verdict

By late June 2025 the 16th Criminal Chamber of the Gaziantep Regional Court of Justice had rejected the appeals against the December 2024 rulings, and families had taken the case to the Court of Cassation, Sözcü reported citing ANKA. Kıbrıs Postası said prosecutors, the Turkish Cypriot authorities and families had appealed. The date of the appeal ruling was not reported.

🇹🇷 GaziantepANKA, via SözcüKıbrıs Postası
27 Dec 2025
Turning point
Money

455,000th home handed over

Erdoğan marked the handover of the 455,000th post quake home in Hatay, with the government counting 455,357 homes and workplaces delivered and 105,179 more to come, Anadolu Agency reported.

🇹🇷 Antakya, HatayAnadolu Agency
2026
19 Jan 2026
Turning point
Ruling

Three officials convicted in hotel case

The Adıyaman 1st High Criminal Court sentenced former deputy mayor Osman Bulut, former zoning director Mehmet Salih Alkayış and former licensing bureau chief Bilal Balcı to 10 years each for conscious negligence and acquitted three other defendants, the İhlas news agency and Turkish Minute reported. The court did not order the three detained. The Turkish Cypriot Bar Association said the verdict would be appealed.

4 Feb 2026
Ruling

Court publishes reasoned verdict

Kıbrıs Postası reported that the Adıyaman 1st High Criminal Court's 160 page reasoned verdict said the officials acted with conscious negligence because possible intent could not be established. Families said they would go to the regional appeals court.

🇹🇷 AdıyamanKıbrıs Postası
6 Feb 2026
Statement

Third anniversary claims of rebuilding

At a memorial in Osmaniye, Erdoğan said 455,000 housing units had been delivered and the cities rebuilt in three years, and put direct economic losses at 104 billion dollars, Hürriyet Daily News reported.

$104 billion direct economic cost, per the president🇹🇷 OsmaniyeHürriyet Daily News
25 Sep 2026
Ruling

Possible intent request rejected in Rönesans trial

The Hatay 3rd High Criminal Court rejected the families' lawyers' request that the defendants be asked to answer for possible intentional killing and kept three, including the contractor, in detention, Evrensel reported. Six defendants remained after two died, and the defendants denied the charges.

🇹🇷 Antakya, HatayEvrensel
26 Oct 2026
Legal step

Two former local officials added to Rönesans trial

The Hatay 3rd High Criminal Court merged the case against the former mayor of Ekinci municipality and its former public works director into the Rönesans Rezidans trial and kept three defendants, including the contractor, in detention, the DHA news agency reported. Evrensel said the two face negligence charges and the former mayor denied any fault.

🇹🇷 Antakya, HatayDemirören News Agency (DHA)Evrensel

Related timelines

Sources

24 records, ranked by type
  1. 1Official record6 Feb 2023
    M 7.8 - Pazarcik earthquake, Kahramanmaras earthquake sequence (us6000jllz)
    US Geological Survey · earthquake.usgs.gov
  2. 2Official record6 Feb 2023
    M 7.5 - Elbistan earthquake, Kahramanmaras earthquake sequence (us6000jlqa)
    US Geological Survey · earthquake.usgs.gov
  3. 3Government document10 Feb 2023
    06 Şubat 2023 Kahramanmaraş Depremleri Genişletilmiş Bilgi Notu
    General Directorate of Mineral Research and Exploration (MTA), Turkey · mta.gov.tr
  4. 4News report25 Feb 2023
    Turkey launches investigation into 612 people after deadly earthquake, building collapses
    Associated Press, via CNY Central · cnycentral.com
  5. 5News report2 Feb 2024
    Nearly 60,000 killed in 2023 Turkey, Syria quake: new toll
    AFP, via PTV News · ptvnews.ph
  6. 6News report2 Feb 2024
    Türkiye remembers 53,537 lives lost in Feb. 6 quake: Minister
    Daily Sabah · dailysabah.com
  7. 7News report18 Apr 2024
    Trial concerning 269 luxury residence deaths in Turkey earthquake begins
    Turkish Minute · turkishminute.com
  8. 8Government document26 Oct 2024
    All our eligible citizens in the earthquake zone will move into their houses
    Directorate of Communications, Presidency of Türkiye · iletisim.gov.tr
  9. 9News report26 Dec 2024
    Turkish court jails hotel owner in quake trial
    AFP, via Dawn · dawn.com
  10. 10News report25 Dec 2024
    Court jails hotel owner, architect in landmark earthquake trial
    Hürriyet Daily News · hurriyetdailynews.com
  11. 11News report3 Feb 2025
    Justice remains elusive for victims' families on 2nd anniversary of Turkey earthquakes
    Turkish Minute · turkishminute.com
  12. 12News report14 Feb 2025
    Six former public officials indicted over Isias hotel collapse
    Cyprus Mail · cyprus-mail.com
  13. 13News report30 Jun 2025
    Isias Hotel Case Taken to Supreme Court: 'Turkey Owes Us Justice'
    Kıbrıs Postası · kibrispostasi.com
  14. 14News report27 Dec 2025
    Turkish president hails largest reconstruction mobilization as 455,000th disaster home delivered
    Anadolu Agency · aa.com.tr
  15. 15News report20 Jan 2026
    3 public officials acquitted in Turkey hotel collapse case, others avoid jail
    Turkish Minute · turkishminute.com
  16. 16News report4 Feb 2026
    Three Public Officials Sentenced To 10 Years In Grand Isias Hotel Case, Families To Appeal
    Kıbrıs Postası · kpdevel.kibrispostasi.com
  17. 17News report6 Feb 2026
    Türkiye rebuilt quake-hit cities within three years: Erdoğan
    Hürriyet Daily News · hurriyetdailynews.com
  18. 18News report25 Sep 2026
    Rönesans Rezidans davası: Ailelerin avukatlarının sanıkların olası kasttan yargılanması talebine ret
    Evrensel · evrensel.net
  19. 19News report26 Oct 2026
    6 Şubat depreminde yıkılan Rönesans Rezidans davasında duruşma ertelendi
    Demirören News Agency (DHA) · dha.com.tr
  20. 20News report27 Oct 2026
    Rönesans Rezidans davası: Dönemin belediye başkanı ve fen işleri müdürü de yargılanacak
    Evrensel · evrensel.net
  21. 21News report3 Feb 2025
    6 Şubat depremleri davaları: 2 yıldır gelmeyen adalet!
    ANKA, via BirGün · birgun.net
  22. 22News report19 Jan 2026
    Grand İsias Otel davasında kamu görevlilerine ceza
    İhlas News Agency (İHA), via Memurlar.net · memurlar.net
  23. 23News report28 Jun 2025
    Depremde yıkılan İsias Otel davası Yargıtay'a taşındı
    ANKA, via Sözcü · sozcu.com.tr
  24. 24News report18 Apr 2024
    Depremde 269 kişinin öldüğü 'Cennetten bir köşe' sloganıyla daire satılan Rönesans Rezidans davası başladı
    Demirören News Agency (DHA) · dha.com.tr

Last updated 1 November 2026. Spotted an error? See corrections. Every event links to the record it comes from. Allegations are attributed to whoever made them.