Earthquake & tsunami bulletins in the Sea of Marmara

Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay.

in force
0
last 12 months
0
vs previous 12 (1)
-100%
since 1999
5

Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so 2024–2026 are under-counted.

In force now · 0

No earthquake & tsunami bulletins in force in the Sea of Marmara right now.

By year

99
19
25

By month (all years)

J
F
M
A
M
J
J
A
S
O
N
D

Other hazards in the Sea of Marmara

Archive · 5 cancelled

  1. USGS-US7000PUFS2025-04-23 → 2025-04-26
    24 km se of marmara ereğlisi, turkey
  2. USGS-US70005LKL2019-09-26 → 2019-09-29
    17 km ese of marmara ere?lisi, turkey
  3. USGS-USP0009HD31999-11-11 → 1999-11-14
    5 km n of sapanca, turkey
  4. USGS-USP0009EDE1999-09-13 → 1999-09-16
    4 km se of köseköy, turkey
  5. USGS-USP0009D4Z1999-08-17 → 1999-08-20
    4 km ese of derince, turkey

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.

Earthquake & tsunami bulletins in the Sea of Marmara · seahazards