A magnitude ML 1.0 earthquake occured in region: 3 km SE Sellano (PG), on
and geographic coordinates (lat, lon) 42.8660, 12.9440 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 |
---|---|---|---|---|
Sellano | PG | 3 | 1079 | 1079 |
Cerreto di Spoleto | PG | 6 | 1075 | 2154 |
Preci | PG | 8 | 724 | 2878 |
Vallo di Nera | PG | 13 | 364 | 3242 |
Visso | MC | 14 | 1107 | 4349 |
Campello sul Clitunno | PG | 15 | 2442 | 6791 |
Norcia | PG | 15 | 4957 | 11748 |
Monte Cavallo | MC | 15 | 145 | 11893 |
Trevi | PG | 16 | 8469 | 20362 |
Poggiodomo | PG | 17 | 117 | 20479 |
Sant'Anatolia di Narco | PG | 17 | 564 | 21043 |
Cascia | PG | 17 | 3217 | 24260 |
Castelsantangelo sul Nera | MC | 17 | 281 | 24541 |
Ussita | MC | 18 | 444 | 24985 |
Scheggino | PG | 19 | 461 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-02-13 11:01:10 |
42.8663 | 12.9442 | 11 | 2020-02-13 11:13:48 |
Sala Sismica INGV-Roma | 76485321 |
Field | Value |
---|---|
Time (UTC) | 2020-02-13 11:01:10 ± 0.05 |
Latitude | 42.8663 ± 0.0018 |
Longitude | 12.9442 ± 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 | 76485321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 404 |
Semi-minor axis of confidence ellipse (meter) | 169 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 269 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29498 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 76485321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-13 11:13:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2020-02-13T11:01:29.19 | 3.0 | undecidable | manual | S | 0.01 | 0 | |||
IV.MMO1.HNE. | 2020-02-13T11:01:21.54 | 0.6 | undecidable | manual | S | 83 | 31.3464 | 50 | 0.26 | 46 |
IV.CSP1.EHZ. | 2020-02-13T11:01:21.49 | 0.6 | undecidable | manual | S | 40 | 32.745 | 50 | -0.17 | 47 |
IV.LNSS.HHZ. | 2020-02-13T11:01:20.96 | 0.6 | undecidable | manual | S | 165 | 30.2475 | 50 | -0.03 | 48 |
IV.MML1.HNZ. | 2020-02-13T11:01:20.40 | 0.6 | undecidable | manual | S | 5 | 27.4503 | 50 | 0.14 | 48 |
IV.MC2.EHZ. | 2020-02-13T11:01:18.78 | 0.6 | undecidable | manual | S | 76 | 20.4684 | 50 | 0.39 | 46 |
IV.GAVE.EHZ. | 2020-02-13T11:01:18.15 | 0.3 | undecidable | manual | S | 192 | 19.7691 | 118 | -0.03 | 74 |
IV.FDMO.HHZ. | 2020-02-13T11:01:18.67 | 0.1 | undecidable | manual | S | 32 | 22.1556 | 50 | -0.16 | 96 |
IV.CESI.HHZ. | 2020-02-13T11:01:17.13 | 0.1 | undecidable | manual | S | 348 | 15.6732 | 124 | 0.16 | 97 |
IV.LNSS.HHZ. | 2020-02-13T11:01:16.41 | 0.1 | undecidable | manual | P | 165 | 30.2475 | 50 | -0.1 | 96 |
IV.MML1.HNZ. | 2020-02-13T11:01:16.07 | 0.1 | undecidable | manual | P | 5 | 27.4503 | 50 | -0.01 | 98 |
IV.CSP1.EHZ. | 2020-02-13T11:01:16.96 | 0.6 | negative | manual | P | 40 | 32.745 | 50 | 0.07 | 48 |
IV.NRCA.HNE. | 2020-02-13T11:01:16.48 | 0.6 | undecidable | manual | S | 105 | 14.2746 | 127 | -0.1 | 49 |
IV.MMO1.HNE. | 2020-02-13T11:01:16.59 | 0.1 | undecidable | manual | P | 83 | 31.3464 | 50 | -0.08 | 96 |
IT.MTCL.HGE. | 2020-02-13T11:01:16.31 | 0.6 | undecidable | manual | S | 18 | 14.874 | 126 | -0.42 | 46 |
IV.FDMO.HHZ. | 2020-02-13T11:01:15.18 | 0.1 | undecidable | manual | P | 32 | 22.1556 | 50 | -0.08 | 97 |
IV.MC2.EHZ. | 2020-02-13T11:01:15.02 | 0.1 | undecidable | manual | P | 76 | 20.4684 | 50 | 0.02 | 99 |
IV.GAVE.EHZ. | 2020-02-13T11:01:14.91 | 0.1 | undecidable | manual | P | 192 | 19.7691 | 118 | 0.03 | 99 |
IV.NRCA.HNE. | 2020-02-13T11:01:14.05 | 0.1 | undecidable | manual | P | 105 | 14.2746 | 127 | 0.09 | 98 |
IV.CESI.HHZ. | 2020-02-13T11:01:14.28 | 0.1 | undecidable | manual | P | 348 | 15.6732 | 124 | 0.09 | 98 |
IT.MTCL.HGE. | 2020-02-13T11:01:14.05 | 0.1 | undecidable | manual | P | 18 | 14.874 | 126 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.0 | 0.00008412075499999999 | 1.2608 | AML | other | m | 2020-02-13T11:01:17.07 |
IV.CESI.HHN. | ML:1.0 | 0.00008057916500000001 | 1.2992 | AML | other | m | 2020-02-13T11:01:17.24 |
IV.GAVE.EHE. | ML:1.0 | 0.00007111203650000001 | 0.1408 | AML | other | m | 2020-02-13T11:01:18.96 |
IV.GAVE.EHN. | ML:1.0 | 0.00007959777500000001 | 0.0832 | AML | other | m | 2020-02-13T11:01:18.56 |
IV.FDMO.HHE. | ML:1.1 | 0.000077875135 | 0.1792 | AML | other | m | 2020-02-13T11:01:19.00 |
IV.FDMO.HHN. | ML:0.9 | 0.000053211259999999994 | 0.7232 | AML | other | m | 2020-02-13T11:01:18.78 |