A magnitude mb 4.5 earthquake occured in region: Turkey, on
and geographic coordinates (lat, lon) 37.9060, 37.0990 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
mb 4.5 | 2023-02-07 02:53:31 |
37.9055 | 37.0986 | 20 | 2023-02-07 03:17:35 |
Sala Sismica INGV-Roma | 114199881 |
Field | Value |
---|---|
Time (UTC) | 2023-02-07 02:53:31 |
Latitude | 37.9055 |
Longitude | 37.0986 |
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 | 114199881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 19103 |
Semi-minor axis of confidence ellipse (meter) | 6931 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 124 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 15716.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 241.757 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 2.76588 |
Epicentral distance of station closest to the epicenter (degree) | 3.88266 |
Epicentral distance of station farthest from the epicenter (degree) | 23.97834 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 4.5 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | mb |
Reference to an origin | 114199881 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2023-02-07 03:17:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
G.ECH.BHZ.00 | 2023-02-07T02:58:41.05 | 10.0 | positive | automatic | P | 305 | 23.9783 | -1.90626 | 0.909091 | |
II.BFO.BHZ.00 | 2023-02-07T02:58:35.62 | 10.0 | negative | automatic | P | 306 | 23.2559 | -0.417429 | 0.930233 | |
OE.DAVA.BHZ. | 2023-02-07T02:58:21.37 | 10.0 | positive | automatic | P | 304 | 21.9719 | -1.22937 | 0.952381 | |
GE.VSU.BHZ. | 2023-02-07T02:58:17.60 | 10.0 | positive | automatic | P | 345 | 21.6276 | -1.04684 | 0.909091 | |
IV.PTCC.BHZ. | 2023-02-07T02:57:55.30 | 10.0 | positive | automatic | P | 303 | 19.4450 | 0.197074 | 0.930233 | |
PL.KWP.BHZ. | 2023-02-07T02:57:13.19 | 10.0 | positive | automatic | P | 323 | 15.6137 | 4.51329 | 0.930233 | |
GE.ISP.BHZ.00 | 2023-02-07T02:54:46.40 | 10.0 | positive | automatic | P | 271 | 5.2004 | -0.174269 | 0.952381 | |
GE.CSS.BHZ. | 2023-02-07T02:54:34.60 | 10.0 | positive | automatic | P | 227 | 4.2249 | 1.55299 | 0.380952 | |
IU.ANTO.BHZ.00 | 2023-02-07T02:54:25.57 | 10.0 | positive | automatic | P | 302 | 3.8827 | -2.88848 | 0.195122 |