A magnitude ML 1.2 earthquake occured in region: 2 km E Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9960, 13.0290 at 6 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 |
---|---|---|---|---|
Monte Cavallo | MC | 2 | 145 | 145 |
Pieve Torina | MC | 6 | 1458 | 1603 |
Fiordimonte | MC | 7 | 202 | 1805 |
Visso | MC | 9 | 1107 | 2912 |
Pievebovigliana | MC | 9 | 866 | 3778 |
Muccia | MC | 10 | 915 | 4693 |
Serravalle di Chienti | MC | 11 | 1070 | 5763 |
Ussita | MC | 11 | 444 | 6207 |
Fiastra | MC | 11 | 559 | 6766 |
Acquacanina | MC | 13 | 121 | 6887 |
Preci | PG | 13 | 724 | 7611 |
Sellano | PG | 14 | 1079 | 8690 |
Castelsantangelo sul Nera | MC | 15 | 281 | 8971 |
Camerino | MC | 16 | 6974 | 15945 |
Bolognola | MC | 16 | 142 | 16087 |
Sefro | MC | 18 | 422 | 16509 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-07-04 12:53:25 |
42.9965 | 13.0292 | 6 | 2021-07-04 13:10:07 |
Sala Sismica INGV-Roma | 92229461 |
Field | Value |
---|---|
Time (UTC) | 2021-07-04 12:53:25 ± 0.12 |
Latitude | 42.9965 ± 0.0036 |
Longitude | 13.0292 ± 0.0037 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 92229461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 416 |
Semi-minor axis of confidence ellipse (meter) | 158 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.02158 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34084 |
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 | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 92229461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-04 13:10:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-07-04T12:53:38.26 | 0.6 | undecidable | manual | S | 304 | 37.8288 | 99 | -0.06 | 47 |
IV.ASSB.HHZ. | 2021-07-04T12:53:35.72 | 0.6 | undecidable | manual | S | 280 | 30.4473 | 101 | -0.08 | 47 |
IV.ATCC.EHZ. | 2021-07-04T12:53:32.72 | 1.0 | undecidable | manual | P | 304 | 37.8288 | 99 | 0.02 | 24 |
IV.NRCA.HHZ. | 2021-07-04T12:53:32.07 | 0.6 | undecidable | manual | S | 159 | 19.3695 | 108 | 0.01 | 49 |
IV.CSP1.EHZ. | 2021-07-04T12:53:31.77 | 0.6 | undecidable | manual | S | 53 | 17.7711 | 109 | 0.24 | 47 |
IV.ASSB.HHZ. | 2021-07-04T12:53:30.97 | 0.1 | positive | manual | P | 280 | 30.4473 | 101 | -0.28 | 91 |
IV.CESI.HHZ. | 2021-07-04T12:53:29.60 | 0.6 | undecidable | manual | S | 275 | 10.1787 | 121 | 0.47 | 45 |
IV.CSP1.EHZ. | 2021-07-04T12:53:28.81 | 0.6 | positive | manual | P | 53 | 17.7711 | 109 | 0.03 | 49 |
IV.MML1.HNN. | 2021-07-04T12:53:28.02 | 0.1 | undecidable | manual | P | 340 | 13.7751 | 114 | -0.02 | 99 |
IV.NRCA.HHZ. | 2021-07-04T12:53:28.97 | 0.6 | undecidable | manual | P | 159 | 19.3695 | 108 | -0.12 | 48 |
IV.CESI.HHZ. | 2021-07-04T12:53:27.71 | 0.1 | positive | manual | P | 275 | 10.1787 | 121 | 0.32 | 93 |
IV.FDMO.HHZ. | 2021-07-04T12:53:27.98 | 0.6 | undecidable | manual | S | 47 | 6.4935 | 133 | -0.13 | 49 |
IV.FEMA.HNE. | 2021-07-04T12:53:27.79 | 0.6 | undecidable | manual | S | 156 | 4.1958 | 146 | 0.2 | 48 |
IV.FEMA.HNE. | 2021-07-04T12:53:26.46 | 0.1 | undecidable | manual | P | 156 | 4.1958 | 146 | -0.04 | 100 |
IT.MTCL.HGZ. | 2021-07-04T12:53:26.92 | 0.6 | undecidable | manual | S | 263 | 2.3976 | 158 | -0.38 | 47 |
IT.MTCL.HGZ. | 2021-07-04T12:53:26.29 | 0.1 | negative | manual | P | 263 | 2.3976 | 158 | -0.05 | 100 |
IV.FDMO.HHZ. | 2021-07-04T12:53:26.77 | 0.1 | undecidable | manual | P | 47 | 6.4935 | 133 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.4 | 0.000422 | 0.3 | AML | other | m | 2021-07-04T12:53:29.75 |
IV.CESI.HHE. | ML:1.0 | 0.00014977104999999998 | 0.1408 | AML | other | m | 2021-07-04T12:53:29.99 |
IV.NRCA.HHE. | ML:1.1 | 0.00011099999999999999 | 0.18 | AML | other | m | 2021-07-04T12:53:32.60 |
IV.CSP1.EHE. | ML:1.2 | 0.00013800000000000002 | 1.3 | AML | other | m | 2021-07-04T12:53:32.65 |
IV.NRCA.HHN. | ML:1.2 | 0.0001275 | 0.1 | AML | other | m | 2021-07-04T12:53:33.07 |
IV.CSP1.EHN. | ML:1.2 | 0.000135 | 1.26 | AML | other | m | 2021-07-04T12:53:33.24 |
IV.ASSB.HHE. | ML:1.1 | 0.000059050000000000006 | 1.84 | AML | other | m | 2021-07-04T12:53:35.92 |
IV.ASSB.HHN. | ML:1.4 | 0.0001235 | 1.84 | AML | other | m | 2021-07-04T12:53:35.04 |
IV.CESI.HNE. | ML:0.9 | 0.00013693501500000002 | 0.128 | AML | other | m | 2021-07-04T12:53:30.07 |
IV.CESI.HNN. | ML:1.4 | 0.0003941715 | 0.3008 | AML | other | m | 2021-07-04T12:53:29.75 |
IV.NRCA.HNE. | ML:1.1 | 0.00010750093000000001 | 0.1792 | AML | other | m | 2021-07-04T12:53:32.51 |
IV.NRCA.HNN. | ML:1.3 | 0.00017018699000000001 | 0.9472 | AML | other | m | 2021-07-04T12:53:32.55 |
IV.ATCC.EHE. | ML:0.8 | 0.000023883909999999997 | 0.4608 | AML | other | m | 2021-07-04T12:53:43.77 |
IV.ATCC.EHN. | ML:0.8 | 0.000025790569999999998 | 0.48 | AML | other | m | 2021-07-04T12:53:42.66 |