A magnitude ML 1.2 earthquake occured in region: 6 km W Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0480, 12.8900 at 8 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 | 6 | 1070 | 1070 |
Nocera Umbra | PG | 11 | 5839 | 6909 |
Monte Cavallo | MC | 11 | 145 | 7054 |
Valtopina | PG | 11 | 1398 | 8452 |
Sefro | MC | 12 | 422 | 8874 |
Pieve Torina | MC | 13 | 1458 | 10332 |
Muccia | MC | 13 | 915 | 11247 |
Pievebovigliana | MC | 16 | 866 | 12113 |
Fiuminata | MC | 16 | 1402 | 13515 |
Fiordimonte | MC | 16 | 202 | 13717 |
Pioraco | MC | 17 | 1134 | 14851 |
Camerino | MC | 18 | 6974 | 21825 |
Sellano | PG | 18 | 1079 | 22904 |
Foligno | PG | 18 | 57155 | 80059 |
Spello | PG | 19 | 8645 | 88704 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-12-29 20:44:05 |
43.0483 | 12.8898 | 8 | 2020-12-29 20:52:16 |
Sala Sismica INGV-Roma | 85857591 |
Field | Value |
---|---|
Time (UTC) | 2020-12-29 20:44:05 ± 0.06 |
Latitude | 43.0483 ± 0.0036 |
Longitude | 12.8898 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85857591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 329 |
Semi-minor axis of confidence ellipse (meter) | 254 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 207 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.04497 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55128 |
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 | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 85857591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-29 20:52:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2020-12-29T20:44:25.32 | 0.3 | undecidable | manual | S | 332 | 61.1943 | 50 | -0.01 | 68 |
IV.MMO1.EHZ. | 2020-12-29T20:44:19.30 | 0.3 | undecidable | manual | S | 115 | 39.1275 | 50 | -0.15 | 69 |
IV.PIEI.HHZ. | 2020-12-29T20:44:17.07 | 0.6 | undecidable | manual | P | 332 | 61.1943 | 50 | -0.03 | 45 |
IV.FOSV.EHZ. | 2020-12-29T20:44:16.23 | 0.3 | undecidable | manual | S | 339 | 29.2485 | 105 | -0.16 | 70 |
IV.NRCA.HHZ. | 2020-12-29T20:44:16.39 | 0.3 | undecidable | manual | S | 143 | 29.9478 | 105 | -0.24 | 69 |
IV.CSP1.EHZ. | 2020-12-29T20:44:15.27 | 0.3 | undecidable | manual | S | 79 | 25.9518 | 107 | -0.02 | 73 |
IV.MMO1.EHZ. | 2020-12-29T20:44:13.56 | 0.1 | undecidable | manual | P | 115 | 39.1275 | 50 | -0.14 | 93 |
IV.ASSB.HHZ. | 2020-12-29T20:44:13.02 | 0.3 | undecidable | manual | S | 268 | 18.7701 | 113 | 0.09 | 73 |
IV.FEMA.HNE. | 2020-12-29T20:44:12.50 | 0.3 | undecidable | manual | S | 126 | 16.0728 | 116 | 0.4 | 68 |
IV.FDMO.HHZ. | 2020-12-29T20:44:12.12 | 0.3 | undecidable | manual | S | 95 | 16.0728 | 116 | 0.03 | 74 |
IV.FOSV.EHZ. | 2020-12-29T20:44:12.03 | 0.1 | undecidable | manual | P | 339 | 29.2485 | 105 | 0.09 | 95 |
IV.NRCA.HHZ. | 2020-12-29T20:44:11.96 | 0.1 | undecidable | manual | P | 143 | 29.9478 | 105 | -0.12 | 95 |
IV.CSP1.EHZ. | 2020-12-29T20:44:11.28 | 0.1 | undecidable | manual | P | 79 | 25.9518 | 107 | -0.02 | 97 |
IV.MML1.HNN. | 2020-12-29T20:44:10.04 | 0.3 | undecidable | manual | S | 42 | 9.7791 | 129 | -0.21 | 72 |
IV.ASSB.HHZ. | 2020-12-29T20:44:10.06 | 0.1 | undecidable | manual | P | 268 | 18.7701 | 113 | 0.12 | 96 |
IT.MTCL.HGE. | 2020-12-29T20:44:10.52 | 0.3 | undecidable | manual | S | 124 | 10.7781 | 127 | 0.02 | 75 |
IV.FEMA.HNE. | 2020-12-29T20:44:10.04 | 0.3 | undecidable | manual | P | 126 | 16.0728 | 116 | 0.58 | 65 |
IV.FDMO.HHZ. | 2020-12-29T20:44:09.58 | 0.1 | undecidable | manual | P | 95 | 16.0728 | 116 | 0.12 | 97 |
IT.MTCL.HGE. | 2020-12-29T20:44:08.64 | 0.1 | undecidable | manual | P | 124 | 10.7781 | 127 | 0.1 | 98 |
IV.CESI.HHZ. | 2020-12-29T20:44:08.60 | 0.3 | undecidable | manual | S | 166 | 4.995 | 148 | -0.52 | 68 |
IV.MML1.HNN. | 2020-12-29T20:44:08.49 | 0.1 | undecidable | manual | P | 42 | 9.7791 | 129 | 0.1 | 98 |
IV.CESI.HHZ. | 2020-12-29T20:44:07.69 | 0.1 | undecidable | manual | P | 166 | 4.995 | 148 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.1 | 0.00013174999999999998 | 0.18 | AML | other | m | 2020-12-29T20:44:12.46 |
IV.FDMO.HHN. | ML:1.2 | 0.0001585 | 0.4 | AML | other | m | 2020-12-29T20:44:12.56 |
IV.ASSB.HHN. | ML:1.1 | 0.00011465000000000001 | 0.72 | AML | other | m | 2020-12-29T20:44:13.35 |
IV.ASSB.HHE. | ML:1.1 | 0.00009445 | 1.44 | AML | other | m | 2020-12-29T20:44:14.99 |
IV.NRCA.HHN. | ML:1.3 | 0.00009045 | 0.12 | AML | other | m | 2020-12-29T20:44:17.39 |
IV.NRCA.HHE. | ML:1.2 | 0.00007225 | 0.12 | AML | other | m | 2020-12-29T20:44:17.84 |