A magnitude ML 1.0 earthquake occured in region: 4 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9100, 13.0210 at 14 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Visso | MC | 6 | 1107 | 1831 |
Sellano | PG | 8 | 1079 | 2910 |
Monte Cavallo | MC | 10 | 145 | 3055 |
Ussita | MC | 10 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 11 | 281 | 3780 |
Cerreto di Spoleto | PG | 13 | 1075 | 4855 |
Norcia | PG | 14 | 4957 | 9812 |
Pieve Torina | MC | 15 | 1458 | 11270 |
Fiordimonte | MC | 15 | 202 | 11472 |
Pievebovigliana | MC | 18 | 866 | 12338 |
Fiastra | MC | 18 | 559 | 12897 |
Acquacanina | MC | 18 | 121 | 13018 |
Serravalle di Chienti | MC | 19 | 1070 | 14088 |
Bolognola | MC | 19 | 142 | 14230 |
Muccia | MC | 19 | 915 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-02-06 19:24:17 |
42.9098 | 13.0207 | 15 | 2020-02-06 19:32:12 |
Sala Sismica INGV-Roma | 76299141 |
Field | Value |
---|---|
Time (UTC) | 2020-02-06 19:24:17 ± 0.15 |
Latitude | 42.9098 ± 0.0045 |
Longitude | 13.0207 ± 0.0074 |
Depth (km) | 15 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76299141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 642 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.08544 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23652 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 76299141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-06 19:32:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-02-06T19:24:27.10 | 0.3 | undecidable | manual | S | 36 | 25.1526 | 105 | 0.08 | 73 |
IV.MMO1.HNZ. | 2020-02-06T19:24:26.96 | 0.3 | undecidable | manual | S | 93 | 24.9528 | 105 | -0.01 | 73 |
IV.MC2.EHZ. | 2020-02-06T19:24:24.58 | 0.3 | undecidable | manual | S | 89 | 13.6752 | 125 | 0.34 | 70 |
IV.CESI.HHZ. | 2020-02-06T19:24:24.12 | 0.3 | undecidable | manual | S | 318 | 14.1747 | 124 | -0.22 | 70 |
IV.FDMO.HHZ. | 2020-02-06T19:24:24.19 | 0.3 | undecidable | manual | S | 21 | 15.0738 | 122 | -0.35 | 68 |
IV.NRCA.HNZ. | 2020-02-06T19:24:23.27 | 0.3 | undecidable | manual | S | 138 | 11.3775 | 132 | -0.48 | 67 |
IV.CSP1.EHZ. | 2020-02-06T19:24:23.18 | 0.1 | undecidable | manual | P | 36 | 25.1526 | 105 | 0.08 | 97 |
IV.GAVE.EHN. | 2020-02-06T19:24:23.46 | 0.3 | undecidable | manual | P | 203 | 26.2515 | 104 | 0.19 | 71 |
IV.MMO1.HNZ. | 2020-02-06T19:24:23.10 | 0.1 | undecidable | manual | P | 93 | 24.9528 | 105 | 0.03 | 98 |
IV.MML1.HNZ. | 2020-02-06T19:24:22.91 | 0.3 | undecidable | manual | P | 350 | 22.9548 | 107 | 0.13 | 73 |
IV.CESI.HHZ. | 2020-02-06T19:24:21.56 | 0.1 | undecidable | manual | P | 318 | 14.1747 | 124 | 0.01 | 98 |
IV.NRCA.HNZ. | 2020-02-06T19:24:21.11 | 0.1 | undecidable | manual | P | 138 | 11.3775 | 132 | -0.1 | 97 |
IT.MTCL.HGZ. | 2020-02-06T19:24:21.12 | 0.1 | undecidable | manual | P | 350 | 9.4794 | 139 | 0.11 | 100 |
IV.FDMO.HHZ. | 2020-02-06T19:24:21.61 | 0.1 | undecidable | manual | P | 21 | 15.0738 | 122 | -0.06 | 97 |
IV.MC2.EHZ. | 2020-02-06T19:24:21.70 | 0.3 | undecidable | manual | P | 89 | 13.6752 | 125 | 0.21 | 72 |