Quakes

5 km n of sapanca, turkey

USGS-USP0009HD3

issued: 1999-11-11 14:41Z
status: cancelled 1999-11-14 14:41Z
self-cancels: 1999-11-14 14:41Z
authority: USGS NEIC
sea: Sea of Marmara
position: 40.744, 30.266
source: usgs · first seen 2026-09-03 15:08Z

Original warning text

5 KM N OF SAPANCA, TURKEY.
1. EARTHQUAKE MAGNITUDE 5.7 (MWB) IN 40.744N 030.266E, DEPTH 22 KM AT 111441Z NOV 99.
2. USGS EVENT USP0009HD3. https://earthquake.usgs.gov/earthquakes/eventpage/usp0009hd3

This area · earthquake & tsunami bulletins

8 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

24 km se of marmara ereğlisi, turkey2025-04-23
15 km w of düzce, turkey2022-11-23
17 km ese of marmara ere?lisi, turkey2019-09-26
7 km ssw of düzce, turkey1999-11-12
8 km s of düzce, turkey1999-11-12
4 km se of köseköy, turkey1999-09-13

Season · when earthquake & tsunami bulletins happen here

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Nearby now · within 120 nm

Pipeline operations 05 jun thru 07 oct by M/V oruc reis, M/V mukavemet, M/V zaganos pasa, M/V denar…Cable ops · 105.6 nm
Pipeline operations in progress until 07 oct 26 by M/V mukavemet, M/V oruc rei̇s, M/V dina polaris, M/V…Cable ops · 113 nm

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