Earthquake with magnitude of mb 4.6 on date 08-02-2023 and time 00:13:09 (Italy) in region Turkey [Sea]

A magnitude mb 4.6 earthquake occured in region: Turkey [Sea], on

  • 07-02-2023 23:13:09 (UTC)
  • 08-02-2023 00:13:09 (UTC +01:00) Italian time
  • 08-02-2023 01:13:09 (UTC +02:00) local time in the region of the earthquake (Asia/Famagusta)

and geographic coordinates (lat, lon) 36.0770, 35.5520 at 20 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.

Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
mb 4.6 2023-02-07
23:13:09
36.0773 35.5518 20 2023-02-07
23:29:40
Sala Sismica INGV-Roma 114239811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-07 23:13:09
Latitude 36.0773
Longitude 35.5518
Depth (km) 20 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 114239811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 16636
Semi-minor axis of confidence ellipse (meter) 5473
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 250
Circular confidence region, given by single value of horizontal uncertainty (meter) 13969.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 124.122
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 2.51169
Epicentral distance of station closest to the epicenter (degree) 2.12423
Epicentral distance of station farthest from the epicenter (degree) 35.84002
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitude information

mb:4.6

Field Value
Value 4.6
Uncertainty 0.2
Num. used stations 17
Type of magnitude mb
Reference to an origin 114239811
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2023-02-07 23:29:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
RD.LOR.BHZ. 2023-02-07T23:23:14.90 10.0 negative automatic S 305 25.9456 8.29808 0
IU.MAKZ.BHZ.00 2023-02-07T23:20:06.05 10.0 negative automatic P 58 35.8400 0.361137 0.810372
II.KURK.BHZ.00 2023-02-07T23:19:46.60 10.0 positive automatic P 51 33.9361 -2.58628 0.793254
GE.IBBN.BHZ. 2023-02-07T23:18:31.80 10.0 positive automatic P 318 25.4243 -1.85283 0.930233
G.SSB.BHZ.00 2023-02-07T23:18:27.85 10.0 positive automatic P 301 25.0607 -2.58565 0.909091
G.ECH.BHZ.00 2023-02-07T23:18:19.55 10.0 positive automatic P 309 24.0954 -2.07058 0.888889
MN.BNI.BHZ. 2023-02-07T23:18:15.37 10.0 negative automatic P 301 23.5397 -1.31179 0.909091
GE.VSU.BHZ. 2023-02-07T23:18:15.20 10.0 positive automatic P 348 23.1237 3.04401 0.888889
OE.DAVA.BHZ. 2023-02-07T23:17:59.72 10.0 negative automatic P 309 22.0564 -1.37559 0.869565
IV.BOB.BHZ. 2023-02-07T23:17:57.10 10.0 negative automatic P 302 21.5660 1.37085 0.930233
OE.KBA.BHZ. 2023-02-07T23:17:38.67 10.0 negative automatic P 311 19.8132 1.77855 0.930233
PL.SUW.BHZ. 2023-02-07T23:17:34.98 10.0 positive automatic P 338 19.8839 -2.40995 0.930233
IV.PTCC.BHZ. 2023-02-07T23:17:32.65 10.0 negative automatic P 309 19.5255 -0.933466 0.952381
IV.MGAB.BHZ. 2023-02-07T23:17:30.85 10.0 negative automatic P 298 19.2567 0.237449 0.930233
HU.KOVH.BHZ. 2023-02-07T23:16:58.20 10.0 positive automatic P 313 16.4685 0.963307 0.909091
IU.KIEV.BHZ.00 2023-02-07T23:16:43.92 10.0 positive automatic P 345 15.3149 1.59946 0.952381
HL.RDO.HHZ. 2023-02-07T23:15:23.05 10.0 positive automatic P 306 9.3141 2.57712 0.97561
GE.EIL.BHZ. 2023-02-07T23:14:46.75 10.0 positive automatic P 185 6.4269 5.87729 0.952381
GE.MSBI.BHZ. 2023-02-07T23:14:15.80 10.0 positive automatic P 182 4.7673 -2.19004 0.888889
GE.ISP.BHZ.00 2023-02-07T23:14:14.65 10.0 positive automatic P 295 4.3982 1.49946 0.952381
IU.ANTO.BHZ.00 2023-02-07T23:14:13.15 10.0 positive automatic P 331 4.3692 0.394519 0.235294
GE.SALP.BHZ. 2023-02-07T23:14:06.17 10.0 negative automatic P 184 4.0197 -1.66765 0.963855
GE.CSS.BHZ. 2023-02-07T23:13:38.25 10.0 positive automatic P 239 2.1242 -3.50782 0.325203
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download