A magnitude ML 0.8 earthquake occured in region: 2 km SW Visso (MC), on
and geographic coordinates (lat, lon) 42.9180, 13.0790 at 9 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 | 7 | 281 | 2556 |
Monte Cavallo | MC | 11 | 145 | 2701 |
Sellano | PG | 13 | 1079 | 3780 |
Fiordimonte | MC | 13 | 202 | 3982 |
Norcia | PG | 14 | 4957 | 8939 |
Pieve Torina | MC | 14 | 1458 | 10397 |
Fiastra | MC | 15 | 559 | 10956 |
Acquacanina | MC | 15 | 121 | 11077 |
Bolognola | MC | 15 | 142 | 11219 |
Pievebovigliana | MC | 16 | 866 | 12085 |
Cerreto di Spoleto | PG | 17 | 1075 | 13160 |
Muccia | MC | 19 | 915 | 14075 |
Serravalle di Chienti | MC | 20 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-02-05 17:09:17 |
42.9183 | 13.0788 | 9 | 2020-02-05 17:19:40 |
Sala Sismica INGV-Roma | 76247481 |
Field | Value |
---|---|
Time (UTC) | 2020-02-05 17:09:17 ± 0.14 |
Latitude | 42.9183 ± 0.0027 |
Longitude | 13.0788 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76247481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 368 |
Semi-minor axis of confidence ellipse (meter) | 101 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
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) | 141 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.08094 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19605 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 76247481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-05 17:19:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2020-02-05T17:09:25.10 | 0.3 | undecidable | manual | S | 96 | 20.2686 | 114 | -0.18 | 73 |
IV.CSP1.EHZ. | 2020-02-05T17:09:25.70 | 0.6 | undecidable | manual | S | 28 | 21.7671 | 112 | -0.07 | 50 |
IV.CESI.HHZ. | 2020-02-05T17:09:24.10 | 0.3 | undecidable | manual | S | 304 | 17.0718 | 118 | -0.19 | 73 |
IV.FDMO.HHZ. | 2020-02-05T17:09:23.20 | 0.6 | undecidable | manual | S | 3 | 13.0758 | 124 | 0.09 | 50 |
IV.NRCA.HNZ. | 2020-02-05T17:09:22.10 | 0.3 | undecidable | manual | S | 163 | 9.879 | 132 | -0.11 | 75 |
IV.CSP1.EHZ. | 2020-02-05T17:09:22.19 | 0.3 | undecidable | manual | P | 28 | 21.7671 | 112 | -0.12 | 74 |
IT.MTCL.HGN. | 2020-02-05T17:09:22.30 | 0.6 | undecidable | manual | S | 322 | 10.5783 | 130 | -0.11 | 50 |
IV.MC2.EHZ. | 2020-02-05T17:09:22.10 | 0.3 | undecidable | manual | S | 95 | 8.9799 | 135 | 0.1 | 75 |
IV.CESI.HHZ. | 2020-02-05T17:09:21.53 | 0.3 | undecidable | manual | P | 304 | 17.0718 | 118 | 0.07 | 75 |
IV.MMO1.EHZ. | 2020-02-05T17:09:21.92 | 0.3 | undecidable | manual | P | 96 | 20.2686 | 114 | -0.11 | 74 |
IV.MC2.EHZ. | 2020-02-05T17:09:20.40 | 0.3 | undecidable | manual | P | 95 | 8.9799 | 135 | 0.26 | 73 |
IV.FDMO.HHZ. | 2020-02-05T17:09:20.88 | 0.3 | undecidable | manual | P | 3 | 13.0758 | 124 | 0.1 | 75 |
IV.NRCA.HNZ. | 2020-02-05T17:09:20.33 | 0.3 | undecidable | manual | P | 163 | 9.879 | 132 | 0.07 | 76 |
IT.MTCL.HGN. | 2020-02-05T17:09:20.49 | 0.1 | undecidable | manual | P | 322 | 10.5783 | 130 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.6 | 0.000041987995 | 0.1408 | AML | other | m | 2020-02-05T17:09:23.96 |
IV.FDMO.HHN. | ML:0.7 | 0.000049146104999999994 | 0.1024 | AML | other | m | 2020-02-05T17:09:23.62 |
IV.CESI.HHE. | ML:0.7 | 0.00004306401 | 0.1152 | AML | other | m | 2020-02-05T17:09:24.40 |
IV.CESI.HHN. | ML:0.9 | 0.00007186862 | 0.1024 | AML | other | m | 2020-02-05T17:09:24.70 |
IV.CSP1.EHE. | ML:0.8 | 0.000039806675 | 1.3696 | AML | other | m | 2020-02-05T17:09:26.59 |
IV.CSP1.EHN. | ML:1.2 | 0.00010281231 | 2.6624 | AML | other | m | 2020-02-05T17:09:27.09 |