A magnitude ML 1.3 earthquake occured in region: 2 km SE Visso (MC), on
and geographic coordinates (lat, lon) 42.9190, 13.1000 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 |
---|---|---|---|---|
Visso | MC | 2 | 1107 | 1107 |
Ussita | MC | 4 | 444 | 1551 |
Castelsantangelo sul Nera | MC | 5 | 281 | 1832 |
Preci | PG | 7 | 724 | 2556 |
Monte Cavallo | MC | 12 | 145 | 2701 |
Fiordimonte | MC | 13 | 202 | 2903 |
Bolognola | MC | 13 | 142 | 3045 |
Fiastra | MC | 14 | 559 | 3604 |
Acquacanina | MC | 14 | 121 | 3725 |
Norcia | PG | 14 | 4957 | 8682 |
Sellano | PG | 14 | 1079 | 9761 |
Pieve Torina | MC | 15 | 1458 | 11219 |
Pievebovigliana | MC | 16 | 866 | 12085 |
Cerreto di Spoleto | PG | 19 | 1075 | 13160 |
Montemonaco | AP | 19 | 604 | 13764 |
Muccia | MC | 19 | 915 | 14679 |
Montefortino | FM | 20 | 1178 | 15857 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-10-15 12:05:44 |
42.9188 | 13.1002 | 11 | 2020-10-15 12:16:05 |
Sala Sismica INGV-Roma | 83804171 |
Field | Value |
---|---|
Time (UTC) | 2020-10-15 12:05:44 ± 0.05 |
Latitude | 42.9188 ± 0.0027 |
Longitude | 13.1002 ± 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 | 83804171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 406 |
Semi-minor axis of confidence ellipse (meter) | 328 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
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) | 0.05666 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27249 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 83804171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-15 12:16:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2020-10-15T12:05:55.17 | 0.3 | undecidable | manual | S | 75 | 30.1476 | 50 | 0.52 | 65 |
IV.GAVE.EHN. | 2020-10-15T12:05:54.63 | 0.3 | undecidable | manual | S | 214 | 30.2475 | 50 | -0.04 | 71 |
IV.MML1.HNZ. | 2020-10-15T12:05:52.96 | 0.3 | undecidable | manual | S | 334 | 23.9538 | 50 | -0.04 | 72 |
IV.CESI.HHZ. | 2020-10-15T12:05:51.75 | 0.3 | undecidable | manual | S | 301 | 18.5703 | 50 | 0.2 | 71 |
IV.CSP1.EHZ. | 2020-10-15T12:05:51.85 | 0.3 | undecidable | manual | S | 24 | 20.9679 | 50 | -0.35 | 68 |
IV.MF5.EHZ. | 2020-10-15T12:05:50.64 | 0.3 | undecidable | manual | P | 75 | 30.1476 | 50 | 0.44 | 66 |
IV.GAVE.EHN. | 2020-10-15T12:05:50.26 | 0.1 | undecidable | manual | P | 214 | 30.2475 | 50 | 0.06 | 96 |
IV.GUMA.HHZ. | 2020-10-15T12:05:49.49 | 0.1 | undecidable | manual | P | 50 | 24.8529 | 50 | 0.11 | 96 |
IT.MTCL.HGZ. | 2020-10-15T12:05:49.54 | 0.3 | undecidable | manual | S | 316 | 11.6772 | 133 | -0.12 | 73 |
IV.PF6.EHZ. | 2020-10-15T12:05:49.21 | 0.1 | undecidable | manual | P | 17 | 25.4523 | 50 | -0.26 | 92 |
IV.FDMO.HHZ. | 2020-10-15T12:05:49.80 | 0.3 | undecidable | manual | S | 355 | 13.0758 | 130 | -0.22 | 72 |
IV.MML1.HNZ. | 2020-10-15T12:05:49.27 | 0.1 | undecidable | manual | P | 334 | 23.9538 | 50 | 0.03 | 97 |
IV.MTRA.HNZ. | 2020-10-15T12:05:49.91 | 0.1 | undecidable | manual | P | 127 | 30.0477 | 50 | -0.27 | 91 |
IV.CESI.HHZ. | 2020-10-15T12:05:48.60 | 0.1 | undecidable | manual | P | 301 | 18.5703 | 50 | 0.2 | 95 |
IV.CSP1.EHZ. | 2020-10-15T12:05:48.62 | 0.1 | undecidable | manual | P | 24 | 20.9679 | 50 | -0.16 | 95 |
IV.MC2.EHZ. | 2020-10-15T12:05:48.66 | 0.3 | undecidable | manual | S | 97 | 7.2927 | 146 | 0 | 75 |
IV.FEMA.HNZ. | 2020-10-15T12:05:48.58 | 0.3 | undecidable | manual | S | 320 | 6.2937 | 150 | 0.09 | 73 |
IV.NRCA.HHZ. | 2020-10-15T12:05:48.84 | 0.3 | undecidable | manual | S | 173 | 9.5793 | 139 | -0.3 | 71 |
IV.NRCA.HHZ. | 2020-10-15T12:05:47.00 | 0.1 | undecidable | manual | P | 173 | 9.5793 | 139 | -0.01 | 100 |
IT.MTCL.HGZ. | 2020-10-15T12:05:47.36 | 0.1 | undecidable | manual | P | 316 | 11.6772 | 133 | 0.05 | 98 |
IV.FDMO.HHZ. | 2020-10-15T12:05:47.50 | 0.1 | undecidable | manual | P | 355 | 13.0758 | 130 | -0.03 | 99 |
IV.MC2.EHZ. | 2020-10-15T12:05:46.77 | 0.1 | undecidable | manual | P | 97 | 7.2927 | 146 | 0.03 | 99 |
IV.FEMA.HNZ. | 2020-10-15T12:05:46.84 | 0.1 | undecidable | manual | P | 320 | 6.2937 | 150 | 0.2 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.00039 | 0.16 | AML | other | m | 2020-10-15T12:05:48.87 |
IV.NRCA.HHE. | ML:1.6 | 0.000447 | 0.74 | AML | other | m | 2020-10-15T12:05:49.64 |
IV.NRCA.HNE. | ML:1.5 | 0.0003934933 | 0.0896 | AML | other | m | 2020-10-15T12:05:49.64 |
IV.NRCA.HNN. | ML:1.5 | 0.0003866265 | 0.1408 | AML | other | m | 2020-10-15T12:05:48.87 |
IV.FDMO.HHE. | ML:1.1 | 0.00012150012999999998 | 0.2176 | AML | other | m | 2020-10-15T12:05:49.88 |
IV.FDMO.HHN. | ML:1.0 | 0.000096338985 | 0.1792 | AML | other | m | 2020-10-15T12:05:50.02 |
IV.CESI.HHN. | ML:0.7 | 0.000040621155 | 0.0768 | AML | other | m | 2020-10-15T12:05:51.97 |