A magnitude ML 0.6 earthquake occured in region: 6 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9980, 12.9320 at 13 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 | 6 | 145 | 145 |
Serravalle di Chienti | MC | 9 | 1070 | 1215 |
Pieve Torina | MC | 11 | 1458 | 2673 |
Sellano | PG | 12 | 1079 | 3752 |
Muccia | MC | 13 | 915 | 4667 |
Fiordimonte | MC | 14 | 202 | 4869 |
Pievebovigliana | MC | 14 | 866 | 5735 |
Visso | MC | 15 | 1107 | 6842 |
Preci | PG | 16 | 724 | 7566 |
Valtopina | PG | 16 | 1398 | 8964 |
Sefro | MC | 17 | 422 | 9386 |
Nocera Umbra | PG | 17 | 5839 | 15225 |
Ussita | MC | 18 | 444 | 15669 |
Fiastra | MC | 19 | 559 | 16228 |
Camerino | MC | 19 | 6974 | 23202 |
Foligno | PG | 19 | 57155 | 80357 |
Cerreto di Spoleto | PG | 20 | 1075 | 81432 |
Trevi | PG | 20 | 8469 | 89901 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-12-23 21:35:29 |
42.9978 | 12.9318 | 13 | 2020-12-23 22:12:32 |
Sala Sismica INGV-Roma | 85663091 |
Field | Value |
---|---|
Time (UTC) | 2020-12-23 21:35:29 ± 0.08 |
Latitude | 42.9978 ± 0.0090 |
Longitude | 12.9318 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85663091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 924 |
Semi-minor axis of confidence ellipse (meter) | 228 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 5 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30487 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 85663091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-23 22:12:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2020-12-23T21:35:41.41 | 0.6 | undecidable | manual | S | 109 | 33.8439 | 96 | -0.04 | 49 |
IV.NRCA.HHZ. | 2020-12-23T21:35:38.54 | 0.6 | undecidable | manual | S | 141 | 23.4543 | 101 | -0.16 | 49 |
IV.ASSB.HHZ. | 2020-12-23T21:35:38.49 | 0.6 | undecidable | manual | S | 283 | 22.755 | 102 | -0.01 | 49 |
IV.MMO1.EHZ. | 2020-12-23T21:35:36.57 | 0.6 | undecidable | manual | P | 109 | 33.8439 | 96 | -0.01 | 49 |
IV.CSP1.EHZ. | 2020-12-23T21:35:35.21 | 0.6 | undecidable | manual | P | 65 | 24.4533 | 100 | 0.07 | 49 |
IV.FDMO.HHZ. | 2020-12-23T21:35:35.92 | 0.6 | undecidable | manual | S | 71 | 13.2756 | 121 | -0.23 | 48 |
IV.NRCA.HHZ. | 2020-12-23T21:35:35.01 | 0.1 | negative | manual | P | 141 | 23.4543 | 101 | 0.02 | 99 |
IV.FOSV.EHZ. | 2020-12-23T21:35:34.08 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.CESI.HHZ. | 2020-12-23T21:35:34.40 | 0.6 | undecidable | manual | S | 290 | 2.3976 | 167 | 0 | 52 |
IT.MTCL.HGE. | 2020-12-23T21:35:34.47 | 0.6 | undecidable | manual | S | 94 | 5.4945 | 152 | -0.22 | 49 |
IV.ASSB.HHZ. | 2020-12-23T21:35:34.72 | 0.1 | undecidable | manual | P | 283 | 22.755 | 102 | -0.16 | 96 |
IV.FDMO.HHZ. | 2020-12-23T21:35:33.59 | 1.0 | undecidable | manual | P | 71 | 13.2756 | 121 | 0.08 | 25 |
IT.MTCL.HGE. | 2020-12-23T21:35:32.81 | 0.1 | undecidable | manual | P | 94 | 5.4945 | 152 | 0.14 | 100 |
IV.CESI.HHZ. | 2020-12-23T21:35:32.72 | 0.1 | undecidable | manual | P | 290 | 2.3976 | 167 | 0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.3 | 0.00003195 | 0.3 | AML | other | m | 2020-12-23T21:35:34.64 |
IV.CESI.HHE. | ML:0.3 | 0.0000303 | 0.18 | AML | other | m | 2020-12-23T21:35:34.59 |
IV.FDMO.HHN. | ML:0.7 | 0.00004685 | 0.22 | AML | other | m | 2020-12-23T21:35:36.11 |
IV.FDMO.HHE. | ML:0.7 | 0.0000485 | 0.44 | AML | other | m | 2020-12-23T21:35:36.31 |
IV.ASSB.HHE. | ML:0.7 | 0.000028400000000000003 | 0.1 | AML | other | m | 2020-12-23T21:35:38.77 |
IV.NRCA.HHN. | ML:0.7 | 0.0000285 | 0.1 | AML | other | m | 2020-12-23T21:35:38.73 |
IV.ASSB.HHN. | ML:0.7 | 0.00003165 | 0.12 | AML | other | m | 2020-12-23T21:35:38.81 |
IV.NRCA.HHE. | ML:0.7 | 0.0000305 | 0.1 | AML | other | m | 2020-12-23T21:35:38.93 |