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Moderate mag. 4.3 earthquake - 24 km southwest of Göksun, Kahramanmaraş, Turkey, on Saturday, Mar 18, 2023 at 12:25 pm (GMT +3) -

This quake was likely an aftershock of the 7.8 quake 32 km west of Gaziantep, Turkey, Feb 6, 2023 3:17 am (GMT +2), which had occurred 6 weeks earlier.

Moderate mag. 4.3 earthquake - 24 km southwest of Göksun, Kahramanmaraş, Turkey, on Saturday, Mar 18, 2023 at 12:25 pm (GMT +3)

Moderate magnitude 4.3 earthquake at 5 km depth

18 Mar 09:32 UTC: First to report: GFZ after 7 minutes.
18 Mar 10:18: Now using data updates from USGS

Earthquake details

Date & time	Mar 18, 2023 09:25:31 UTC -
Local time at epicenter	Saturday, Mar 18, 2023 at 12:25 pm (GMT +3)
Status	Confirmed
Magnitude	4.3
Depth	4.9 km
Epicenter latitude / longitude	37.8271°N / 36.3781°E (Kahramanmaraş, Turkey)
Antipode	37.827°S / 143.622°W
Shaking intensity	Moderate shaking
Felt	2 reports
Primary data source	USGS (United States Geological Survey)
Nearest volcano	Erciyes Dagi (113 km / 70 mi)
Nearby towns and cities	24 km (15 mi) SSW of Göksun (pop: 34,200) \| Show on map \| Quakes nearby 55 km (34 mi) WNW of Kahramanmaraş (pop: 376,000) \| Show on map \| Quakes nearby 56 km (35 mi) NNE of Kadirli (Osmaniye) (pop: 70,200) \| Show on map \| Quakes nearby 65 km (40 mi) NE of Kozan (Provincia de Adana) (pop: 88,100) \| Show on map \| Quakes nearby 66 km (41 mi) SW of Afşin (pop: 39,600) \| Show on map \| Quakes nearby 83 km (52 mi) WSW of Elbistan (pop: 80,500) \| Show on map \| Quakes nearby 132 km (82 mi) NE of Adana (pop: 1,249,000) \| Show on map \| Quakes nearby 384 km (238 mi) SE of Ankara (pop: 3,517,200) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Light Snow 0.6°C (33 F), humidity: 89%, wind: 2 m/s (5 kts) from ESE
Estimated seismic energy released	1.8 x 10¹¹ joules (49.4 megawatt hours, equivalent to 42.5 tons of TNT) \| about seismic energy

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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.

Mag.	Depth	Location	Source
4.3	4.9 km	23 Km SSW of Göksun, Turkey	USGS
4.3	4.9 km	Turkey	RaspberryShake
4.2	5 km	Turkey: GEBEN-ANDIRIN (KAHRAMANMARAS)	KOERI-RETMC
4.3	10 km	CENTRAL TURKEY	EMSC
4.0	10 km	Turkey	GFZ
4.3	10 km	Turkey	IRIS

Most recent quakes Top 20 past 24 hrs Quakes in Turkey

Seismograms

Seismic station: GEOFON Station Eilat, Israel (EIL/GE network) | Distance from quake: 917 km / 570 mi | Show on map | Station Info

Seismic station GEOFON Station Eilat, Israel: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.2-5.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake (5)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

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Hama (300.3 km S of epicenter) [Map] / not felt : No feeling (reported through our app)

Beirut (446.3 km S of epicenter) [Map] / not felt (reported through our app)

Adana (134.6 km SW of epicenter) [Map] / not felt

Syria / Moderate shaking (MMI V) / single lateral shake / 30-60 s : Randomly shaking (reported through our app)

Lebanon jdita / Very weak shaking (MMI II) / complex motion difficult to describe / 15-20 s

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