A magnitude ML 0.5 earthquake occured in region: 7 km W Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0490, 12.8770 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 | 7 | 1070 | 1070 |
Nocera Umbra | PG | 10 | 5839 | 6909 |
Valtopina | PG | 10 | 1398 | 8307 |
Monte Cavallo | MC | 12 | 145 | 8452 |
Sefro | MC | 12 | 422 | 8874 |
Pieve Torina | MC | 14 | 1458 | 10332 |
Muccia | MC | 14 | 915 | 11247 |
Fiuminata | MC | 16 | 1402 | 12649 |
Pievebovigliana | MC | 17 | 866 | 13515 |
Pioraco | MC | 17 | 1134 | 14649 |
Fiordimonte | MC | 17 | 202 | 14851 |
Foligno | PG | 17 | 57155 | 72006 |
Spello | PG | 18 | 8645 | 80651 |
Sellano | PG | 18 | 1079 | 81730 |
Camerino | MC | 18 | 6974 | 88704 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-11-15 19:57:51 |
43.0487 | 12.8773 | 8 | 2020-11-15 20:05:35 |
Sala Sismica INGV-Roma | 84753551 |
Field | Value |
---|---|
Time (UTC) | 2020-11-15 19:57:51 ± 0.11 |
Latitude | 43.0487 ± 0.0036 |
Longitude | 12.8773 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84753551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 39 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 176 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 139 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.04856 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27609 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 84753551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-15 20:05:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | 2020-11-15T19:58:02.89 | 0.6 | undecidable | manual | S | 141 | 30.6471 | 104 | 0.06 | 48 |
IV.CSP1.EHZ. | 2020-11-15T19:58:01.69 | 0.6 | undecidable | manual | S | 80 | 26.9508 | 106 | 0.1 | 48 |
IV.FDMO.HHZ. | 2020-11-15T19:57:58.49 | 0.6 | undecidable | manual | S | 94 | 17.0718 | 114 | 0.13 | 48 |
IV.ASSB.HHZ. | 2020-11-15T19:57:58.61 | 0.6 | undecidable | manual | S | 268 | 17.7711 | 114 | 0.04 | 49 |
IV.CSP1.EHZ. | 2020-11-15T19:57:57.72 | 1.0 | positive | manual | P | 80 | 26.9508 | 106 | 0.25 | 23 |
IV.NRCA.HHE. | 2020-11-15T19:57:57.97 | 0.1 | undecidable | manual | P | 141 | 30.6471 | 104 | -0.22 | 93 |
IV.MML1.EHZ. | 2020-11-15T19:57:56.13 | 0.6 | undecidable | manual | S | 47 | 10.4784 | 126 | -0.25 | 48 |
IV.FDMO.HHZ. | 2020-11-15T19:57:55.77 | 1.0 | positive | manual | P | 94 | 17.0718 | 114 | 0.16 | 24 |
IV.ASSB.HHZ. | 2020-11-15T19:57:55.80 | 0.6 | positive | manual | P | 268 | 17.7711 | 114 | 0.07 | 49 |
IV.CESI.HHZ. | 2020-11-15T19:57:55.13 | 0.6 | undecidable | manual | S | 155 | 5.3946 | 145 | 0.02 | 50 |
IV.MML1.EHZ. | 2020-11-15T19:57:54.48 | 0.1 | undecidable | manual | P | 47 | 10.4784 | 126 | 0.01 | 100 |
IV.CESI.HHZ. | 2020-11-15T19:57:53.79 | 0.6 | undecidable | manual | P | 155 | 5.3946 | 145 | 0.05 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.0 | 0.00011137114000000001 | 0.2944 | AML | other | m | 2020-11-15T19:57:55.39 |
IV.CESI.HHN. | ML:0.0 | 0.00009972929 | 0.2304 | AML | other | m | 2020-11-15T19:57:55.37 |
IV.CESI.HNE. | ML:0.0 | 0.00010661974999999999 | 0.2048 | AML | other | m | 2020-11-15T19:57:55.40 |
IV.CESI.HNN. | ML:0.0 | 0.00033987665000000003 | 1.024 | AML | other | m | 2020-11-15T19:57:57.20 |
IV.FDMO.HHE. | ML:0.2 | 0.000013451319999999999 | 0.1408 | AML | other | m | 2020-11-15T19:57:58.71 |
IV.FDMO.HHN. | ML:0.2 | 0.0000146071285 | 0.1792 | AML | other | m | 2020-11-15T19:57:58.81 |
IV.ASSB.HHE. | ML:0.5 | 0.000022565005 | 0.2944 | AML | other | m | 2020-11-15T19:58:00.39 |
IV.ASSB.HHN. | ML:0.6 | 0.00003322656 | 0.2048 | AML | other | m | 2020-11-15T19:57:58.70 |
IV.CSP1.EHE. | ML:0.9 | 0.000046737625 | 2.6112 | AML | other | m | 2020-11-15T19:58:08.08 |
IV.CSP1.EHN. | ML:1.1 | 0.00006309431 | 3.9296 | AML | other | m | 2020-11-15T19:58:10.33 |