A magnitude ML 0.8 earthquake occured in region: 2 km S Visso (MC), on
and geographic coordinates (lat, lon) 42.9120, 13.0880 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 |
Preci | PG | 5 | 724 | 1831 |
Ussita | MC | 6 | 444 | 2275 |
Castelsantangelo sul Nera | MC | 6 | 281 | 2556 |
Monte Cavallo | MC | 12 | 145 | 2701 |
Norcia | PG | 13 | 4957 | 7658 |
Sellano | PG | 13 | 1079 | 8737 |
Fiordimonte | MC | 14 | 202 | 8939 |
Bolognola | MC | 15 | 142 | 9081 |
Fiastra | MC | 15 | 559 | 9640 |
Acquacanina | MC | 15 | 121 | 9761 |
Pieve Torina | MC | 15 | 1458 | 11219 |
Pievebovigliana | MC | 17 | 866 | 12085 |
Cerreto di Spoleto | PG | 17 | 1075 | 13160 |
Muccia | MC | 19 | 915 | 14075 |
Montemonaco | AP | 20 | 604 | 14679 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-11-05 02:41:40 |
42.9115 | 13.0877 | 11 | 2020-11-05 02:46:15 |
Sala Sismica INGV-Roma | 84459631 |
Field | Value |
---|---|
Time (UTC) | 2020-11-05 02:41:40 ± 0.08 |
Latitude | 42.9115 ± 0.0036 |
Longitude | 13.0877 ± 0.0061 |
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 | 84459631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 549 |
Semi-minor axis of confidence ellipse (meter) | 340 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 231 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
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 | 16 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47574 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 84459631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-05 02:46:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-11-05T02:41:57.19 | 0.1 | undecidable | manual | S | 127 | 52.8027 | 50 | 0.27 | 89 |
IV.TERO.HHZ. | 2020-11-05T02:41:49.51 | 0.1 | undecidable | manual | P | 127 | 52.8027 | 50 | -0.41 | 86 |
IV.SRES.HHZ. | 2020-11-05T02:41:49.55 | 3.0 | undecidable | manual | S | -0.15 | 0 | |||
IV.CSP1.EHZ. | 2020-11-05T02:41:48.78 | 0.1 | undecidable | manual | S | 25 | 22.1556 | 50 | 0.06 | 98 |
IV.CESI.HHZ. | 2020-11-05T02:41:47.64 | 0.1 | undecidable | manual | S | 305 | 18.0708 | 50 | 0 | 100 |
IV.MMO1.EHZ. | 2020-11-05T02:41:47.83 | 0.1 | undecidable | manual | S | 94 | 19.4694 | 50 | -0.18 | 96 |
IV.FDMO.HHZ. | 2020-11-05T02:41:46.33 | 0.1 | undecidable | manual | S | 360 | 13.875 | 50 | -0.18 | 97 |
IV.NRCA.HHZ. | 2020-11-05T02:41:45.18 | 0.1 | undecidable | manual | S | 166 | 8.88 | 141 | -0.11 | 100 |
IV.CSP1.EHZ. | 2020-11-05T02:41:45.24 | 0.3 | undecidable | manual | P | 25 | 22.1556 | 50 | 0.06 | 74 |
IV.MC2.EHZ. | 2020-11-05T02:41:45.30 | 0.1 | undecidable | manual | S | 90 | 8.1807 | 143 | 0.16 | 99 |
IV.MNTT.EHZ. | 2020-11-05T02:41:45.19 | 3.0 | negative | manual | P | -0.09 | 0 | |||
IV.MMO1.EHZ. | 2020-11-05T02:41:44.74 | 1.0 | negative | manual | P | 94 | 19.4694 | 50 | -0.03 | 25 |
IV.CESI.HHZ. | 2020-11-05T02:41:44.75 | 0.3 | negative | manual | P | 305 | 18.0708 | 50 | 0.19 | 72 |
IV.FDMO.HHZ. | 2020-11-05T02:41:43.93 | 1.0 | undecidable | manual | P | 360 | 13.875 | 50 | 0.02 | 25 |
IV.NRCA.HHZ. | 2020-11-05T02:41:43.33 | 1.0 | undecidable | manual | P | 166 | 8.88 | 141 | 0.13 | 25 |
IV.MC2.EHZ. | 2020-11-05T02:41:43.40 | 0.6 | undecidable | manual | P | 90 | 8.1807 | 143 | 0.28 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.6 | 0.000037900000000000006 | 0.18 | AML | other | m | 2020-11-05T02:41:46.51 |
IV.FDMO.HHE. | ML:0.8 | 0.000056999999999999996 | 0.38 | AML | other | m | 2020-11-05T02:41:46.54 |
IV.CESI.HHE. | ML:0.6 | 0.0000348 | 0.12 | AML | other | m | 2020-11-05T02:41:48.02 |
IV.CESI.HHN. | ML:1.0 | 0.00007965 | 0.12 | AML | other | m | 2020-11-05T02:41:48.02 |