A magnitude ML 1.1 earthquake occured in region: 6 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0020, 12.9300 at 10 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 | 8 | 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 |
Valtopina | PG | 16 | 1398 | 8240 |
Preci | PG | 16 | 724 | 8964 |
Sefro | MC | 16 | 422 | 9386 |
Nocera Umbra | PG | 17 | 5839 | 15225 |
Ussita | MC | 18 | 444 | 15669 |
Camerino | MC | 19 | 6974 | 22643 |
Fiastra | MC | 19 | 559 | 23202 |
Foligno | PG | 19 | 57155 | 80357 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-08-21 09:17:16 |
43.0017 | 12.93 | 10 | 2020-08-21 09:26:58 |
Sala Sismica INGV-Roma | 82198311 |
Field | Value |
---|---|
Time (UTC) | 2020-08-21 09:17:16 ± 0.05 |
Latitude | 43.0017 ± 0.0027 |
Longitude | 12.9300 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82198311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 274 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 174 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.01889 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39480 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82198311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-21 09:26:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-08-21T09:17:29.58 | 0.3 | undecidable | manual | S | 21 | 38.9277 | 50 | 0.12 | 70 |
IV.CSP1.EHZ. | 2020-08-21T09:17:25.25 | 0.3 | undecidable | manual | S | 66 | 24.4533 | 111 | -0.13 | 72 |
IV.MURB.HHZ. | 2020-08-21T09:17:24.63 | 1.0 | negative | manual | P | 312 | 43.8228 | 50 | -0.01 | 24 |
IV.ASSB.HHZ. | 2020-08-21T09:17:24.51 | 0.3 | undecidable | manual | S | 282 | 22.4553 | 113 | -0.24 | 70 |
IV.NRCA.HHZ. | 2020-08-21T09:17:24.94 | 0.3 | undecidable | manual | S | 141 | 23.9538 | 112 | -0.28 | 70 |
IV.MOMA.HHZ. | 2020-08-21T09:17:23.73 | 0.3 | undecidable | manual | P | 233 | 36.5412 | 50 | 0.2 | 69 |
IV.EL6.EHZ. | 2020-08-21T09:17:23.78 | 0.1 | undecidable | manual | P | 21 | 38.9277 | 50 | -0.11 | 94 |
IV.ATCC.EHZ. | 2020-08-21T09:17:22.52 | 0.6 | undecidable | manual | P | 311 | 31.0467 | 50 | -0.17 | 47 |
IV.NRCA.HHZ. | 2020-08-21T09:17:21.37 | 0.1 | undecidable | manual | P | 141 | 23.9538 | 112 | -0.07 | 97 |
IV.FDMO.HHZ. | 2020-08-21T09:17:21.87 | 0.3 | undecidable | manual | S | 73 | 13.3755 | 126 | -0.1 | 74 |
IV.CSP1.EHZ. | 2020-08-21T09:17:21.44 | 0.1 | undecidable | manual | P | 66 | 24.4533 | 111 | -0.09 | 96 |
IV.MML1.HNE. | 2020-08-21T09:17:21.86 | 0.3 | undecidable | manual | S | 15 | 12.876 | 127 | 0.02 | 75 |
IV.FEMA.HNN. | 2020-08-21T09:17:21.45 | 0.3 | undecidable | manual | S | 114 | 10.6782 | 132 | 0.2 | 72 |
IV.ASSB.HHZ. | 2020-08-21T09:17:21.13 | 0.1 | undecidable | manual | P | 282 | 22.4553 | 113 | -0.04 | 98 |
IV.CESI.HHZ. | 2020-08-21T09:17:19.74 | 0.3 | undecidable | manual | S | 280 | 2.0979 | 168 | 0.06 | 76 |
IV.FEMA.HNN. | 2020-08-21T09:17:19.42 | 0.1 | undecidable | manual | P | 114 | 10.6782 | 132 | 0.27 | 95 |
IV.FDMO.HHZ. | 2020-08-21T09:17:19.63 | 0.1 | undecidable | manual | P | 73 | 13.3755 | 126 | 0.06 | 99 |
IV.MML1.HNE. | 2020-08-21T09:17:19.59 | 0.1 | undecidable | manual | P | 15 | 12.876 | 127 | 0.1 | 98 |
IT.MTCL.HGN. | 2020-08-21T09:17:19.94 | 0.3 | undecidable | manual | S | 99 | 5.6943 | 149 | -0.2 | 73 |
IT.MTCL.HGN. | 2020-08-21T09:17:18.58 | 0.1 | undecidable | manual | P | 99 | 5.6943 | 149 | 0.07 | 100 |
IV.CESI.HHZ. | 2020-08-21T09:17:18.39 | 0.1 | undecidable | manual | P | 280 | 2.0979 | 168 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.3 | 0.000127 | 0.16 | AML | other | m | 2020-08-21T09:17:24.67 |
IV.ASSB.HHN. | ML:1.4 | 0.00016849999999999998 | 0.22 | AML | other | m | 2020-08-21T09:17:24.69 |
IV.NRCA.HHN. | ML:1.2 | 0.00010055 | 0.42 | AML | other | m | 2020-08-21T09:17:25.15 |
IV.MOMA.HHN. | ML:0.6 | 0.000016250000000000002 | 0.74 | AML | other | m | 2020-08-21T09:17:29.53 |
IV.MOMA.HHE. | ML:0.8 | 0.0000259 | 0.12 | AML | other | m | 2020-08-21T09:17:30.37 |
IV.CESI.HHE. | ML:0.0 | 0.00021219189999999998 | 0.1024 | AML | other | m | 2020-08-21T09:17:20.06 |
IV.FDMO.HHE. | ML:0.0 | 0.00014210045 | 0.3008 | AML | other | m | 2020-08-21T09:17:22.04 |
IV.FDMO.HHN. | ML:0.0 | 0.00008572694 | 0.16 | AML | other | m | 2020-08-21T09:17:22.35 |
IV.NRCA.HHE. | ML:0.0 | 0.000054020905000000003 | 0.0832 | AML | other | m | 2020-08-21T09:17:25.24 |