A magnitude ML 1.6 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on
and geographic coordinates (lat, lon) 43.8850, 13.3670 at 8 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-11-13 06:51:21 |
43.885 | 13.3667 | 8 | 2023-11-13 07:04:51 |
Sala Sismica INGV-Roma | 123075791 |
Field | Value |
---|---|
Time (UTC) | 2023-11-13 06:51:21 ± 0.37 |
Latitude | 43.8850 ± 0.0162 |
Longitude | 13.3667 ± 0.0212 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123075791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2142 |
Semi-minor axis of confidence ellipse (meter) | 1031 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2140.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 234 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89932 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 123075791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-13 07:04:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.CARE.HNZ. | 2023-11-13T06:52:50.66 | 3.0 | undecidable | manual | Sg | 3.07 | 0 | |||
MN.SENA.HHZ. | 2023-11-13T06:52:42.06 | 3.0 | undecidable | manual | Pg | 12.41 | 0 | |||
IV.ACER.HHZ. | 2023-11-13T06:52:17.36 | 3.0 | negative | manual | Pn | 0.38 | 0 | |||
IV.FIAM.HHZ. | 2023-11-13T06:52:15.54 | 3.0 | undecidable | manual | Sn | 0.56 | 0 | |||
IV.CAMP.HHZ. | 2023-11-13T06:52:09.09 | 3.0 | undecidable | manual | S | 1.05 | 0 | |||
ST.CARE.HNZ. | 2023-11-13T06:52:06.70 | 3.0 | undecidable | manual | Pn | -1.78 | 0 | |||
IV.MML1.EHZ. | 2023-11-13T06:51:49.08 | 1.0 | undecidable | manual | S | 201 | 91.3419 | 50 | 0.16 | 22 |
IV.CSNT.HHZ. | 2023-11-13T06:51:48.38 | 3.0 | negative | manual | Pn | -0.32 | 0 | |||
SL.LJU.BHZ. | 2023-11-13T06:51:48.02 | 3.0 | undecidable | manual | Pn | -7.68 | 0 | |||
IV.CAFI.HHZ. | 2023-11-13T06:51:45.14 | 3.0 | undecidable | manual | P | 1.66 | 0 | |||
IV.NRCA.HHZ. | 2023-11-13T06:51:42.74 | 3.0 | positive | manual | P | 0.22 | 0 | |||
IV.MF5.EHZ. | 2023-11-13T06:51:39.57 | 0.3 | undecidable | manual | P | 176 | 99.8223 | 50 | 0.96 | 50 |
IV.CING.HHZ. | 2023-11-13T06:51:39.91 | 0.3 | undecidable | manual | S | 194 | 58.1973 | 50 | -0.17 | 71 |
IV.FDMO.HHZ. | 2023-11-13T06:51:38.16 | 0.3 | undecidable | manual | P | 194 | 96.7254 | 50 | 0.01 | 68 |
IV.ATPI.EHZ. | 2023-11-13T06:51:37.48 | 3.0 | undecidable | manual | P | -0.6 | 0 | |||
IV.MML1.EHZ. | 2023-11-13T06:51:36.92 | 0.6 | undecidable | manual | P | 201 | 91.3419 | 50 | -0.38 | 42 |
IV.AOI.HHZ. | 2023-11-13T06:51:35.82 | 0.6 | undecidable | manual | S | 153 | 41.625 | 50 | 0.15 | 49 |
VM.AMEN.HHZ. | 2023-11-13T06:51:33.06 | 0.6 | undecidable | manual | S | 168 | 31.2465 | 105 | 0.42 | 47 |
IV.CING.HHZ. | 2023-11-13T06:51:31.93 | 0.3 | undecidable | manual | P | 194 | 58.1973 | 50 | -0.27 | 69 |
IV.MPAG.EHZ. | 2023-11-13T06:51:31.87 | 0.3 | undecidable | manual | P | 240 | 56.2992 | 50 | -0.04 | 73 |
IV.PESA.HHZ. | 2023-11-13T06:51:30.32 | 1.0 | undecidable | manual | P | 279 | 42.5241 | 50 | 0.54 | 22 |
IV.AOI.HHZ. | 2023-11-13T06:51:29.27 | 0.1 | undecidable | manual | P | 153 | 41.625 | 50 | -0.38 | 93 |
IV.CRTC.HHE. | 2023-11-13T06:51:29.87 | 0.6 | undecidable | manual | P | 252 | 40.8258 | 50 | 0.35 | 47 |
VM.AMEN.HHZ. | 2023-11-13T06:51:27.84 | 0.6 | undecidable | manual | P | 168 | 31.2465 | 105 | -0.06 | 51 |
IV.SENI.EHZ. | 2023-11-13T06:51:26.05 | 0.1 | undecidable | manual | P | 208 | 22.6551 | 110 | -0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SENI.HNE. | ML:2.6 | 0.002485 | 0.24 | AML | other | m | 2023-11-13T06:51:33.34 |
IV.SENI.EHE. | ML:1.9 | 0.000505 | 0.24 | AML | other | m | 2023-11-13T06:51:33.39 |
IV.SENI.HNN. | ML:2.8 | 0.003895 | 1.22 | AML | other | m | 2023-11-13T06:51:34.69 |
IV.SENI.EHN. | ML:2.1 | 0.0009075 | 1.16 | AML | other | m | 2023-11-13T06:51:34.98 |
IV.AOI.HHN. | ML:1.6 | 0.00012 | 0.74 | AML | other | m | 2023-11-13T06:51:35.76 |
IV.AOI.HHE. | ML:1.5 | 0.0000927 | 0.48 | AML | other | m | 2023-11-13T06:51:38.46 |
IV.CING.HHE. | ML:1.4 | 0.00005005 | 1.78 | AML | other | m | 2023-11-13T06:51:39.08 |
IV.CING.HHN. | ML:1.4 | 0.00005505 | 0.2 | AML | other | m | 2023-11-13T06:51:40.07 |
IV.MPAG.EHE. | ML:1.4 | 0.0000512 | 1.72 | AML | other | m | 2023-11-13T06:51:41.13 |
IV.MPAG.EHN. | ML:1.4 | 0.000052 | 0.78 | AML | other | m | 2023-11-13T06:51:45.39 |
IV.ATPI.EHE. | ML:1.5 | 0.00003705 | 0.42 | AML | other | m | 2023-11-13T06:51:52.40 |
IV.ATPI.EHN. | ML:1.4 | 0.000032149999999999995 | 0.42 | AML | other | m | 2023-11-13T06:52:13.50 |