A magnitude ML 0.8 earthquake occured in region: 10 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9830, 12.8830 at 11 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 | 10 | 145 | 145 |
Sellano | PG | 11 | 1079 | 1224 |
Serravalle di Chienti | MC | 12 | 1070 | 2294 |
Valtopina | PG | 14 | 1398 | 3692 |
Foligno | PG | 15 | 57155 | 60847 |
Pieve Torina | MC | 15 | 1458 | 62305 |
Trevi | PG | 16 | 8469 | 70774 |
Nocera Umbra | PG | 16 | 5839 | 76613 |
Preci | PG | 17 | 724 | 77337 |
Muccia | MC | 17 | 915 | 78252 |
Spello | PG | 17 | 8645 | 86897 |
Visso | MC | 18 | 1107 | 88004 |
Fiordimonte | MC | 18 | 202 | 88206 |
Cerreto di Spoleto | PG | 18 | 1075 | 89281 |
Pievebovigliana | MC | 19 | 866 | 90147 |
Sefro | MC | 19 | 422 | 90569 |
Campello sul Clitunno | PG | 20 | 2442 | 93011 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-11-18 01:08:12 |
42.9827 | 12.8832 | 11 | 2021-11-18 01:25:19 |
Sala Sismica INGV-Roma | 97535741 |
Field | Value |
---|---|
Time (UTC) | 2021-11-18 01:08:12 ± 0.07 |
Latitude | 42.9827 ± 0.0054 |
Longitude | 12.8832 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97535741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 612 |
Semi-minor axis of confidence ellipse (meter) | 329 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.02698 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 97535741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-18 01:25:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2021-11-18T01:08:20.09 | 0.3 | undecidable | manual | S | 290 | 19.3695 | 119 | -0.24 | 93 |
IV.GAVE.EHZ. | 2021-11-18T01:08:19.09 | 0.3 | undecidable | manual | P | 178 | 32.2455 | 50 | 0 | 96 |
IV.MOMA.HHE. | 2021-11-18T01:08:19.32 | 0.3 | undecidable | manual | P | 232 | 32.2455 | 50 | 0.23 | 91 |
IV.MML1.EHZ. | 2021-11-18T01:08:19.38 | 0.3 | undecidable | manual | S | 26 | 16.1727 | 123 | 0 | 99 |
IV.FDMO.HHZ. | 2021-11-18T01:08:19.77 | 0.3 | undecidable | manual | S | 70 | 17.5713 | 121 | -0.03 | 98 |
IV.CSP1.EHZ. | 2021-11-18T01:08:18.55 | 0.3 | undecidable | manual | P | 65 | 28.749 | 50 | 0 | 96 |
IV.FEMA.HNZ. | 2021-11-18T01:08:18.89 | 0.3 | undecidable | manual | S | 100 | 13.6752 | 128 | 0.21 | 95 |
IT.MTCL.HGZ. | 2021-11-18T01:08:17.54 | 0.3 | undecidable | manual | S | 82 | 9.4794 | 138 | -0.08 | 98 |
IV.ASSB.HHZ. | 2021-11-18T01:08:17.13 | 0.3 | undecidable | manual | P | 290 | 19.3695 | 119 | 0.05 | 97 |
IV.NRCA.HHZ. | 2021-11-18T01:08:17.85 | 0.3 | undecidable | manual | P | 131 | 25.0527 | 50 | -0.13 | 95 |
IV.MML1.EHZ. | 2021-11-18T01:08:16.64 | 0.3 | undecidable | manual | P | 26 | 16.1727 | 123 | 0.1 | 97 |
IV.FDMO.HHZ. | 2021-11-18T01:08:16.76 | 0.3 | undecidable | manual | P | 70 | 17.5713 | 121 | -0.02 | 98 |
IV.CESI.HHZ. | 2021-11-18T01:08:16.54 | 0.3 | undecidable | manual | S | 35 | 2.997 | 164 | 0.04 | 100 |
IT.MTCL.HGZ. | 2021-11-18T01:08:15.64 | 0.3 | undecidable | manual | P | 82 | 9.4794 | 138 | 0.12 | 97 |
IV.CESI.HHZ. | 2021-11-18T01:08:15.11 | 0.3 | undecidable | manual | P | 35 | 2.997 | 164 | 0.24 | 96 |
IV.FEMA.HNZ. | 2021-11-18T01:08:15.59 | 0.3 | undecidable | manual | P | 100 | 13.6752 | 128 | -0.54 | 88 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.9 | 0.00014742664999999999 | 0.14 | AML | other | m | 2021-11-18T01:08:16.66 |
IV.CESI.HHN. | ML:0.8 | 0.00011265872499999998 | 0.16 | AML | other | m | 2021-11-18T01:08:16.78 |
IV.NRCA.HHN. | ML:0.9 | 0.000051953715 | 0.08 | AML | other | m | 2021-11-18T01:08:22.31 |
IV.NRCA.HHE. | ML:1.0 | 0.0000605 | 0.14 | AML | other | m | 2021-11-18T01:08:22.21 |
IV.CESI.HNE. | ML:0.8 | 0.00011561013000000001 | 0.14 | AML | other | m | 2021-11-18T01:08:16.59 |
IV.CESI.HNN. | ML:0.9 | 0.00012347075 | 0.1504 | AML | other | m | 2021-11-18T01:08:16.78 |
IV.MML1.EHE. | ML:0.6 | 0.000037433065000000003 | 0.14 | AML | other | m | 2021-11-18T01:08:19.65 |
IV.MML1.EHN. | ML:0.6 | 0.000037215055 | 0.2 | AML | other | m | 2021-11-18T01:08:19.64 |
IV.FDMO.HHE. | ML:0.4 | 0.000019499886 | 0.12 | AML | other | m | 2021-11-18T01:08:19.86 |
IV.FDMO.HHN. | ML:0.3 | 0.000017486420000000004 | 0.14 | AML | other | m | 2021-11-18T01:08:19.90 |
IV.ASSB.HHE. | ML:0.6 | 0.000031693051 | 0.18 | AML | other | m | 2021-11-18T01:08:20.22 |
IV.ASSB.HHN. | ML:0.5 | 0.0000249815235 | 0.06 | AML | other | m | 2021-11-18T01:08:20.42 |
IV.GAVE.EHE. | ML:1.0 | 0.000050589505 | 0.18 | AML | other | m | 2021-11-18T01:08:24.25 |
IV.GAVE.EHN. | ML:1.0 | 0.00004018955 | 0.1 | AML | other | m | 2021-11-18T01:08:24.23 |