A magnitude ML 1.2 earthquake occured in region: 3 km N Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0220, 13.0020 at 14 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 | 3 | 145 | 145 |
Pieve Torina | MC | 5 | 1458 | 1603 |
Serravalle di Chienti | MC | 7 | 1070 | 2673 |
Fiordimonte | MC | 7 | 202 | 2875 |
Muccia | MC | 8 | 915 | 3790 |
Pievebovigliana | MC | 8 | 866 | 4656 |
Visso | MC | 12 | 1107 | 5763 |
Fiastra | MC | 13 | 559 | 6322 |
Camerino | MC | 14 | 6974 | 13296 |
Ussita | MC | 14 | 444 | 13740 |
Acquacanina | MC | 14 | 121 | 13861 |
Sefro | MC | 15 | 422 | 14283 |
Sellano | PG | 16 | 1079 | 15362 |
Preci | PG | 16 | 724 | 16086 |
Pioraco | MC | 18 | 1134 | 17220 |
Bolognola | MC | 19 | 142 | 17362 |
Castelsantangelo sul Nera | MC | 19 | 281 | 17643 |
Fiuminata | MC | 20 | 1402 | 19045 |
Nocera Umbra | PG | 20 | 5839 | 24884 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-12-07 23:18:12 |
43.0222 | 13.0023 | 14 | 2021-12-07 23:24:45 |
Sala Sismica INGV-Roma | 98259241 |
Field | Value |
---|---|
Time (UTC) | 2021-12-07 23:18:12 ± 0.07 |
Latitude | 43.0222 ± 0.0045 |
Longitude | 13.0023 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 98259241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 519 |
Semi-minor axis of confidence ellipse (meter) | 34 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 31 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
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) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.06385 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31566 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 98259241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-07 23:24:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2021-12-07T23:18:23.14 | 0.1 | undecidable | manual | S | 117 | 29.6481 | 99 | -0.28 | 93 |
IV.ASSB.HHZ. | 2021-12-07T23:18:22.91 | 0.1 | undecidable | manual | S | 275 | 27.9498 | 100 | -0.06 | 99 |
IV.SNTG.HHZ. | 2021-12-07T23:18:22.31 | 0.1 | undecidable | manual | S | 349 | 26.3514 | 101 | -0.22 | 96 |
IV.NRCA.HHZ. | 2021-12-07T23:18:21.46 | 0.1 | undecidable | manual | S | 156 | 22.755 | 104 | -0.16 | 97 |
IV.CSP1.EHZ. | 2021-12-07T23:18:20.71 | 0.1 | undecidable | manual | S | 65 | 18.1707 | 111 | 0.28 | 96 |
IV.MC2.EHZ. | 2021-12-07T23:18:20.98 | 0.1 | undecidable | manual | S | 129 | 19.4694 | 108 | 0.2 | 97 |
IV.EL6.EHZ. | 2021-12-07T23:18:20.05 | 1.0 | undecidable | manual | P | 13 | 35.0427 | 97 | 0.22 | 24 |
IV.MMO1.EHZ. | 2021-12-07T23:18:19.03 | 0.6 | positive | manual | P | 117 | 29.6481 | 99 | 0.02 | 50 |
IV.ATCC.EHZ. | 2021-12-07T23:18:19.92 | 0.6 | undecidable | manual | P | 302 | 34.4433 | 97 | 0.17 | 47 |
IV.SNTG.HHZ. | 2021-12-07T23:18:18.58 | 0.6 | positive | manual | P | 349 | 26.3514 | 101 | 0.08 | 49 |
IV.ASSB.HHZ. | 2021-12-07T23:18:18.75 | 0.3 | positive | manual | P | 275 | 27.9498 | 100 | 0 | 74 |
IV.CESI.HHZ. | 2021-12-07T23:18:18.31 | 0.1 | undecidable | manual | S | 256 | 8.1807 | 141 | 0.06 | 100 |
IV.MML1.EHZ. | 2021-12-07T23:18:18.47 | 0.1 | undecidable | manual | S | 346 | 10.4784 | 132 | -0.2 | 100 |
IV.FDMO.HHZ. | 2021-12-07T23:18:17.87 | 0.1 | undecidable | manual | S | 77 | 7.0929 | 146 | -0.22 | 99 |
IV.CSP1.EHZ. | 2021-12-07T23:18:17.45 | 0.3 | positive | manual | P | 65 | 18.1707 | 111 | 0.16 | 74 |
IV.MC2.EHZ. | 2021-12-07T23:18:17.59 | 1.0 | undecidable | manual | P | 129 | 19.4694 | 108 | 0.11 | 25 |
IV.NRCA.HHZ. | 2021-12-07T23:18:17.97 | 1.0 | undecidable | manual | P | 156 | 22.755 | 104 | -0.01 | 25 |
IV.MML1.EHZ. | 2021-12-07T23:18:16.40 | 0.3 | negative | manual | P | 346 | 10.4784 | 132 | 0.13 | 75 |
IV.CESI.HHZ. | 2021-12-07T23:18:16.14 | 1.0 | undecidable | manual | P | 256 | 8.1807 | 141 | 0.11 | 25 |
IV.FDMO.HHZ. | 2021-12-07T23:18:15.95 | 1.0 | undecidable | manual | P | 77 | 7.0929 | 146 | 0.02 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.0 | 0.0001271 | 0.2 | AML | other | m | 2021-12-07T23:18:17.99 |
IV.FDMO.HHN. | ML:0.9 | 0.00009775 | 0.14 | AML | other | m | 2021-12-07T23:18:18.26 |
IV.CESI.HHE. | ML:1.4 | 0.0002785 | 0.1 | AML | other | m | 2021-12-07T23:18:18.41 |
IV.CESI.HHN. | ML:1.6 | 0.000425 | 0.1 | AML | other | m | 2021-12-07T23:18:18.37 |