A magnitude ML 1.9 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on
and geographic coordinates (lat, lon) 43.9110, 13.3280 at 9 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 1.9 | 2023-12-22 00:25:42 |
43.9108 | 13.3285 | 9 | 2023-12-22 00:35:14 |
Sala Sismica INGV-Roma | 124191181 |
Field | Value |
---|---|
Time (UTC) | 2023-12-22 00:25:42 ± 0.35 |
Latitude | 43.9108 ± 0.0126 |
Longitude | 13.3285 ± 0.0187 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124191181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1749 |
Semi-minor axis of confidence ellipse (meter) | 1037 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 230 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 236 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.08818 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 124191181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-22 00:35:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCEL.HHZ. | 2023-12-22T00:27:36.07 | 3.0 | undecidable | manual | Sn | -2.45 | 0 | |||
CH.FUORN.HHZ. | 2023-12-22T00:27:26.87 | 3.0 | undecidable | manual | Sn | -2.24 | 0 | |||
IV.SERS.HHZ. | 2023-12-22T00:27:18.50 | 3.0 | undecidable | manual | Pg | 7.96 | 0 | |||
IV.PAOL.HHZ. | 2023-12-22T00:27:17.93 | 3.0 | undecidable | manual | Sg | 5.32 | 0 | |||
IV.MRB1.HHZ. | 2023-12-22T00:27:14.53 | 3.0 | undecidable | manual | Sg | 0.64 | 0 | |||
IV.ZCCA.HHZ. | 2023-12-22T00:26:44.62 | 3.0 | undecidable | manual | Sg | 2.47 | 0 | |||
IV.PAOL.HHZ. | 2023-12-22T00:26:41.49 | 3.0 | undecidable | manual | Pg | 5.52 | 0 | |||
IV.BSSO.HHZ. | 2023-12-22T00:26:29.58 | 3.0 | undecidable | manual | Pg | -0.15 | 0 | |||
IV.MGAB.HHZ. | 2023-12-22T00:26:08.97 | 3.0 | positive | manual | P | -0.56 | 0 | |||
IV.CAFI.HHZ. | 2023-12-22T00:26:06.01 | 3.0 | undecidable | manual | P | -0.47 | 0 | |||
IV.NRCA.HHZ. | 2023-12-22T00:26:02.92 | 1.0 | undecidable | manual | P | 188 | 120.7902 | 50 | 0.46 | 20 |
IV.CING.HHZ. | 2023-12-22T00:26:01.06 | 0.6 | undecidable | manual | S | 190 | 60.2952 | 50 | -0.11 | 48 |
IV.MF5.EHZ. | 2023-12-22T00:26:00.66 | 0.6 | negative | manual | P | 174 | 102.9192 | 50 | 0.95 | 33 |
IV.ARVD.HHZ. | 2023-12-22T00:25:59.50 | 1.0 | undecidable | manual | S | 214 | 55.3002 | 50 | -0.33 | 23 |
IV.ATCC.EHZ. | 2023-12-22T00:25:59.42 | 0.6 | undecidable | manual | P | 215 | 97.7244 | 50 | 0.52 | 41 |
IV.CSP1.EHZ. | 2023-12-22T00:25:58.49 | 0.1 | undecidable | manual | P | 186 | 91.4418 | 50 | 0.56 | 81 |
IV.ATPI.EHZ. | 2023-12-22T00:25:57.72 | 1.0 | negative | manual | P | 236 | 90.1431 | 50 | -0.02 | 23 |
IV.PIEI.HHZ. | 2023-12-22T00:25:55.77 | 1.0 | undecidable | manual | P | 237 | 75.9684 | 50 | 0.21 | 23 |
VM.AMEN.HHE. | 2023-12-22T00:25:54.16 | 0.1 | undecidable | manual | S | 164 | 34.743 | 50 | -0.18 | 98 |
IV.MPAG.EHZ. | 2023-12-22T00:25:52.67 | 0.6 | negative | manual | P | 236 | 55.3002 | 50 | 0.31 | 46 |
IV.CING.HHZ. | 2023-12-22T00:25:52.76 | 0.6 | undecidable | manual | P | 190 | 60.2952 | 50 | -0.38 | 45 |
IV.ARVD.HHZ. | 2023-12-22T00:25:52.11 | 0.6 | positive | manual | P | 214 | 55.3002 | 50 | -0.26 | 47 |
IV.SENI.HNZ. | 2023-12-22T00:25:51.31 | 0.1 | undecidable | manual | S | 199 | 24.0537 | 111 | 0.19 | 100 |
IV.AOI.HHE. | 2023-12-22T00:25:50.93 | 0.6 | undecidable | manual | P | 151 | 45.621 | 50 | 0.05 | 49 |
IV.PESA.HHE. | 2023-12-22T00:25:49.86 | 0.6 | undecidable | manual | P | 275 | 39.1275 | 50 | -0.02 | 50 |
IV.CRTC.HHN. | 2023-12-22T00:25:49.52 | 0.3 | undecidable | manual | P | 246 | 39.0276 | 50 | -0.34 | 71 |
VM.AMEN.HHE. | 2023-12-22T00:25:48.96 | 0.1 | undecidable | manual | P | 164 | 34.743 | 50 | -0.25 | 97 |
IV.SENI.HNZ. | 2023-12-22T00:25:46.95 | 0.1 | undecidable | manual | P | 199 | 24.0537 | 111 | -0.4 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SENI.EHE. | ML:2.1 | 0.0007664999999999999 | 0.98 | AML | other | m | 2023-12-22T00:25:54.30 |
IV.SENI.HNE. | ML:2.8 | 0.004045 | 0.28 | AML | other | m | 2023-12-22T00:25:54.85 |
IV.SENI.EHN. | ML:2.4 | 0.0014049999999999998 | 1.08 | AML | other | m | 2023-12-22T00:25:55.58 |
IV.SENI.HNN. | ML:3.0 | 0.005645 | 1.14 | AML | other | m | 2023-12-22T00:25:55.96 |
IV.ARVD.HHE. | ML:1.4 | 0.000059800000000000003 | 0.96 | AML | other | m | 2023-12-22T00:26:00.49 |
IV.ARVD.HHN. | ML:1.4 | 0.0000533 | 0.5 | AML | other | m | 2023-12-22T00:26:01.30 |
IV.CING.HHN. | ML:1.6 | 0.0000881 | 0.16 | AML | other | m | 2023-12-22T00:26:01.40 |
IV.CING.HHE. | ML:1.6 | 0.00007505000000000001 | 0.84 | AML | other | m | 2023-12-22T00:26:02.24 |
IV.PIEI.HHN. | ML:1.7 | 0.00006755 | 0.26 | AML | other | m | 2023-12-22T00:26:11.18 |
IV.PIEI.HHE. | ML:1.8 | 0.00010655 | 0.32 | AML | other | m | 2023-12-22T00:26:11.62 |
IV.ATCC.EHE. | ML:1.9 | 0.00009185 | 0.98 | AML | other | m | 2023-12-22T00:26:17.85 |
IV.ATCC.EHN. | ML:1.9 | 0.00007345 | 0.84 | AML | other | m | 2023-12-22T00:26:23.36 |
IV.NRCA.HHE. | ML:1.9 | 0.000052850000000000004 | 1.06 | AML | other | m | 2023-12-22T00:26:24.16 |
IV.NRCA.HHN. | ML:1.9 | 0.0000605 | 0.38 | AML | other | m | 2023-12-22T00:26:24.75 |