A magnitude ML 1.0 earthquake occured in region: 3 km E Sellano (PG), on
and geographic coordinates (lat, lon) 42.8780, 12.9620 at 10 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 |
---|---|---|---|---|
Sellano | PG | 3 | 1079 | 1079 |
Preci | PG | 6 | 724 | 1803 |
Cerreto di Spoleto | PG | 7 | 1075 | 2878 |
Visso | MC | 12 | 1107 | 3985 |
Monte Cavallo | MC | 13 | 145 | 4130 |
Norcia | PG | 14 | 4957 | 9087 |
Vallo di Nera | PG | 14 | 364 | 9451 |
Castelsantangelo sul Nera | MC | 16 | 281 | 9732 |
Campello sul Clitunno | PG | 16 | 2442 | 12174 |
Ussita | MC | 16 | 444 | 12618 |
Trevi | PG | 17 | 8469 | 21087 |
Cascia | PG | 18 | 3217 | 24304 |
Poggiodomo | PG | 19 | 117 | 24421 |
Sant'Anatolia di Narco | PG | 19 | 564 | 24985 |
Pieve Torina | MC | 20 | 1458 | 26443 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-07-13 10:06:20 |
42.8775 | 12.9617 | 11 | 2020-07-13 10:15:24 |
Sala Sismica INGV-Roma | 81002281 |
Field | Value |
---|---|
Time (UTC) | 2020-07-13 10:06:20 ± 0.05 |
Latitude | 42.8775 ± 0.0018 |
Longitude | 12.9617 ± 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 | 81002281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 377 |
Semi-minor axis of confidence ellipse (meter) | 173 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
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) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.10612 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27879 |
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 | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 81002281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-13 10:15:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-07-13T10:06:31.31 | 0.6 | undecidable | manual | S | 40 | 30.9468 | 50 | -0.06 | 48 |
IV.MML1.HNZ. | 2020-07-13T10:06:30.03 | 0.6 | undecidable | manual | S | 2 | 26.1516 | 50 | -0.08 | 49 |
IV.GAVE.EHZ. | 2020-07-13T10:06:28.65 | 0.6 | undecidable | manual | S | 195 | 21.2676 | 116 | -0.11 | 49 |
IV.FDMO.HHZ. | 2020-07-13T10:06:28.17 | 0.6 | undecidable | manual | S | 30 | 20.3685 | 117 | -0.31 | 47 |
IV.CSP1.EHZ. | 2020-07-13T10:06:27.00 | 1.0 | undecidable | manual | P | 40 | 30.9468 | 50 | 0.22 | 23 |
IV.CESI.HHZ. | 2020-07-13T10:06:26.75 | 0.6 | undecidable | manual | S | 342 | 14.874 | 125 | -0.09 | 49 |
IV.MML1.HNZ. | 2020-07-13T10:06:26.06 | 0.1 | undecidable | manual | P | 2 | 26.1516 | 50 | 0 | 99 |
IV.NRCA.HNZ. | 2020-07-13T10:06:26.33 | 0.6 | undecidable | manual | S | 111 | 13.3755 | 128 | -0.09 | 50 |
IV.FDMO.HHZ. | 2020-07-13T10:06:25.04 | 0.6 | positive | manual | P | 30 | 20.3685 | 117 | -0.08 | 49 |
IV.GAVE.EHZ. | 2020-07-13T10:06:25.24 | 0.3 | positive | manual | P | 195 | 21.2676 | 116 | -0.04 | 74 |
IV.CESI.HHZ. | 2020-07-13T10:06:24.21 | 0.3 | positive | manual | P | 342 | 14.874 | 125 | 0.04 | 75 |
IT.MTCL.HGZ. | 2020-07-13T10:06:24.10 | 0.3 | undecidable | manual | P | 13 | 13.2756 | 128 | 0.19 | 73 |
IV.MC2.EHZ. | 2020-07-13T10:06:24.95 | 1.0 | positive | manual | P | 78 | 18.87 | 119 | 0.1 | 24 |
IV.NRCA.HNZ. | 2020-07-13T10:06:23.97 | 0.1 | undecidable | manual | P | 111 | 13.3755 | 128 | 0.04 | 100 |
IV.FEMA.HNZ. | 2020-07-13T10:06:23.84 | 0.1 | undecidable | manual | P | 37 | 11.7771 | 132 | 0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.1 | 0.0001149 | 0.26 | AML | other | m | 2020-07-13T10:06:26.94 |
IV.CESI.HHE. | ML:0.8 | 0.000060899999999999996 | 0.22 | AML | other | m | 2020-07-13T10:06:26.85 |
IV.FDMO.HHE. | ML:1.2 | 0.0001144 | 0.16 | AML | other | m | 2020-07-13T10:06:28.29 |
IV.FDMO.HHN. | ML:1.0 | 0.00007274999999999999 | 0.18 | AML | other | m | 2020-07-13T10:06:28.28 |