A magnitude ML 0.5 earthquake occured in region: 4 km S Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0350, 12.9640 at 12 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Serravalle di Chienti | MC | 4 | 1070 | 1070 |
Monte Cavallo | MC | 5 | 145 | 1215 |
Pieve Torina | MC | 7 | 1458 | 2673 |
Muccia | MC | 9 | 915 | 3588 |
Fiordimonte | MC | 10 | 202 | 3790 |
Pievebovigliana | MC | 10 | 866 | 4656 |
Sefro | MC | 13 | 422 | 5078 |
Camerino | MC | 14 | 6974 | 12052 |
Visso | MC | 15 | 1107 | 13159 |
Fiastra | MC | 16 | 559 | 13718 |
Pioraco | MC | 16 | 1134 | 14852 |
Sellano | PG | 16 | 1079 | 15931 |
Nocera Umbra | PG | 17 | 5839 | 21770 |
Acquacanina | MC | 17 | 121 | 21891 |
Valtopina | PG | 17 | 1398 | 23289 |
Ussita | MC | 17 | 444 | 23733 |
Fiuminata | MC | 17 | 1402 | 25135 |
Preci | PG | 18 | 724 | 25859 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-08-12 21:16:30 |
43.0348 | 12.9643 | 13 | 2023-08-12 21:24:08 |
Sala Sismica INGV-Roma | 120068061 |
Field | Value |
---|---|
Time (UTC) | 2023-08-12 21:16:30 ± 0.05 |
Latitude | 43.0348 ± 0.0018 |
Longitude | 12.9643 ± 0.0025 |
Depth (km) | 13 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120068061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 259 |
Semi-minor axis of confidence ellipse (meter) | 61 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.04856 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28059 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 120068061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-12 21:24:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2023-08-12T21:16:41.82 | 0.6 | undecidable | manual | S | 303 | 31.1466 | 94 | 0.22 | 46 |
IV.NRCA.HHZ. | 2023-08-12T21:16:39.91 | 0.6 | undecidable | manual | S | 151 | 25.4523 | 96 | -0.19 | 46 |
IV.ASSB.HHZ. | 2023-08-12T21:16:39.69 | 0.6 | undecidable | manual | S | 272 | 24.753 | 97 | -0.24 | 46 |
IV.SNTG.HHZ. | 2023-08-12T21:16:39.73 | 0.6 | undecidable | manual | S | 356 | 24.4533 | 97 | -0.12 | 48 |
IV.CSP1.EHZ. | 2023-08-12T21:16:38.77 | 0.6 | undecidable | manual | S | 72 | 20.4684 | 100 | -0.01 | 48 |
IV.ATCC.EHZ. | 2023-08-12T21:16:36.96 | 0.6 | negative | manual | P | 303 | 31.1466 | 94 | -0.09 | 47 |
IV.FEMA.HNN. | 2023-08-12T21:16:36.44 | 0.3 | undecidable | manual | S | 139 | 10.6782 | 126 | 0.09 | 73 |
IV.FDMO.HHZ. | 2023-08-12T21:16:36.09 | 0.6 | undecidable | manual | S | 89 | 9.9789 | 129 | -0.12 | 49 |
IV.NRCA.HHZ. | 2023-08-12T21:16:36.10 | 0.3 | negative | manual | P | 151 | 25.4523 | 96 | -0.08 | 71 |
IV.ASSB.HHZ. | 2023-08-12T21:16:36.34 | 0.6 | undecidable | manual | P | 272 | 24.753 | 97 | 0.26 | 46 |
IV.CSP1.EHZ. | 2023-08-12T21:16:35.50 | 1.0 | positive | manual | P | 72 | 20.4684 | 100 | 0.08 | 24 |
IV.SNTG.HHZ. | 2023-08-12T21:16:35.84 | 1.0 | negative | manual | P | 356 | 24.4533 | 97 | -0.19 | 23 |
IV.CESI.HNE. | 2023-08-12T21:16:35.39 | 0.6 | undecidable | manual | S | 236 | 5.8941 | 148 | -0.09 | 49 |
IV.MML1.EHE. | 2023-08-12T21:16:35.89 | 0.6 | undecidable | manual | S | 4 | 8.7801 | 134 | -0.07 | 50 |
IT.MTCL.HGN. | 2023-08-12T21:16:35.25 | 0.6 | undecidable | manual | S | 148 | 5.3946 | 150 | -0.16 | 49 |
IV.FEMA.HNN. | 2023-08-12T21:16:34.16 | 0.1 | undecidable | manual | P | 139 | 10.6782 | 126 | 0.14 | 97 |
IV.MML1.EHE. | 2023-08-12T21:16:33.80 | 0.1 | undecidable | manual | P | 4 | 8.7801 | 134 | 0 | 99 |
IT.MTCL.HGN. | 2023-08-12T21:16:33.48 | 0.1 | undecidable | manual | P | 148 | 5.3946 | 150 | 0 | 100 |
IV.FDMO.HHZ. | 2023-08-12T21:16:33.95 | 0.1 | undecidable | manual | P | 89 | 9.9789 | 129 | 0.02 | 98 |
IV.CESI.HNE. | 2023-08-12T21:16:33.58 | 0.1 | undecidable | manual | P | 236 | 5.8941 | 148 | 0.06 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.7 | 0.00006075 | 0.12 | AML | other | m | 2023-08-12T21:16:36.34 |
IV.FDMO.HHN. | ML:0.9 | 0.00008360000000000001 | 0.14 | AML | other | m | 2023-08-12T21:16:36.46 |
IV.NRCA.HHN. | ML:1.0 | 0.00005624999999999999 | 0.42 | AML | other | m | 2023-08-12T21:16:40.15 |
IV.NRCA.HHE. | ML:0.7 | 0.00003225 | 0.5 | AML | other | m | 2023-08-12T21:16:40.15 |
IV.CSP1.EHE. | ML:0.7 | 0.00003416557675 | 0.0768 | AML | other | m | 2023-08-12T21:16:39.12 |
IV.CSP1.EHN. | ML:0.9 | 0.000054831109315 | 0.1152 | AML | other | m | 2023-08-12T21:16:39.37 |
IV.SNTG.HHE. | ML:0.2 | 0.00000761294 | 0.1024 | AML | other | m | 2023-08-12T21:16:39.94 |
IV.SNTG.HHN. | ML:-0.1 | 0.000005820015800000001 | 0.0768 | AML | other | m | 2023-08-12T21:16:40.19 |
IV.ASSB.HHE. | ML:0.0 | 0.0000064262615 | 0.064 | AML | other | m | 2023-08-12T21:16:40.64 |
IV.ASSB.HHN. | ML:0.0 | 0.000006778445 | 0.0512 | AML | other | m | 2023-08-12T21:16:40.19 |
IV.ATCC.EHE. | ML:0.4 | 0.000012039935 | 0.2688 | AML | other | m | 2023-08-12T21:16:42.02 |
IV.ATCC.EHN. | ML:0.4 | 0.000009529522725 | 0.128 | AML | other | m | 2023-08-12T21:16:41.98 |