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Significant earthquake

This summarises a recorded earthquake only; it is not a warning or a prediction. Follow AFAD and the competent authorities for official statements and guidance.

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1.6

Tatvan (Bitlis)

24 October 2026, 01:55:25 (+03) 2026-10-23 22:55:25 UTC

3 sources: AFAD, KANDILLI, EMSC ML
Magnitude
1.6 ML
Depth
7.0 km
Coordinates
38.2632, 42.5260
Data consistency
94/100

Regional activity (100 km)

Last 24 hours
1
Last 7 days
14
Last 30 days
44

Approximate energy released

≈ 0 t TNT

1.58e+7 J

Approximated with the Gutenberg–Richter relation (log E = 1.5 M + 4.8); depends on magnitude type. Gutenberg & Richter (1956).

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Community reports

Based on voluntary reports from users; not an instrumental measurement or official intensity. For official information follow AFAD and Kandilli Observatory announcements.

Nearby places

  • Bitlis Province centre 39 km
  • Siirt Province centre 63 km
  • Van Province centre 79 km
  • Şırnak Province centre 83 km
  • Muş Province centre 104 km

Nearby faults (50 km)

No mapped fault within 50 km.

Last year, within 100 km

63 earthquakes

By magnitude

  • M0 2
  • M1 44
  • M2 15
  • M3 2
  • M4 0
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 52
  • 10–20 km 10
  • 20–40 km 1
  • 40–70 km 0
  • 70–150 km 0
  • 150+ km 0

Largest previous earthquakes within 100 km

Largest earthquakes in the platform catalogue and entries from historical catalogues (with citation).

Comparison with past records

…

No earlier earthquakes are recorded in this area.

  • Source:

Where does this earthquake come from?

Source comparison

Agency Magnitude Depth Time (UTC) Difference from master Original record
AFAD Deprem Dairesi Displayed
Tatvan (Bitlis)
1.6 ML 7.0 km 22:55:25.000 Δt 0 sn · 0 km · ΔM 0 Original record
Kandilli Rasathanesi (KOERI)
SARIDAL-TATVAN (BITLIS)
1.7 ML 8.9 km 22:55:24.000 Δt 1 sn · 3.06 km · ΔM +0.1
EMSC-CSEM
EASTERN TURKEY
1.6 ml 9.8 km 22:55:24.410 Δt 0.59 sn · 3.02 km · ΔM 0 Original record

This value summarises agreement between sources; it is not a measure of scientific accuracy. T.C. İçişleri Bakanlığı Afet ve Acil Durum Yönetimi Başkanlığı (AFAD) — AFAD kullanım izni ile Boğaziçi Üniversitesi Kandilli Rasathanesi ve Deprem Araştırma Enstitüsü (KRDAE) Bölgesel Deprem-Tsunami İzleme ve Değerlendirme Merkezi — KRDAE kullanım izni ile Euro-Mediterranean Seismological Centre (EMSC-CSEM) — CC BY 4.0

Revision history

  1. 24.10.2026 07:09:06 · EMSC · update

    depth: 7 → 9.8 latitude: 38.2632 → 38.2689 longitude: 42.526 → 42.5597 time: 2026-10-23T22:55:25.000+00:00 → 2026-10-23T22:55:24.410+00:00

  2. 24.10.2026 07:09:04 · SISTEM · recompute

    source count: 2 → 3 confirming sources: afad,emsc → afad,kandilli,emsc

  3. 24.10.2026 02:09:32 · SISTEM · recompute

    source count: 1 → 2 confirming sources: afad → afad,emsc

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