A magnitude ML 1.4 earthquake occured in region: 4 km SE Sellano (PG), on
and geographic coordinates (lat, lon) 42.8610, 12.9650 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 | 4 | 1079 | 1079 |
Cerreto di Spoleto | PG | 6 | 1075 | 2154 |
Preci | PG | 6 | 724 | 2878 |
Visso | MC | 13 | 1107 | 3985 |
Norcia | PG | 13 | 4957 | 8942 |
Vallo di Nera | PG | 13 | 364 | 9306 |
Monte Cavallo | MC | 15 | 145 | 9451 |
Castelsantangelo sul Nera | MC | 16 | 281 | 9732 |
Campello sul Clitunno | PG | 16 | 2442 | 12174 |
Cascia | PG | 16 | 3217 | 15391 |
Poggiodomo | PG | 17 | 117 | 15508 |
Ussita | MC | 17 | 444 | 15952 |
Sant'Anatolia di Narco | PG | 18 | 564 | 16516 |
Trevi | PG | 18 | 8469 | 24985 |
Scheggino | PG | 20 | 461 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-08-29 23:44:16 |
42.8613 | 12.9647 | 10 | 2020-08-29 23:52:49 |
Sala Sismica INGV-Roma | 82451521 |
Field | Value |
---|---|
Time (UTC) | 2020-08-29 23:44:16 ± 0.05 |
Latitude | 42.8613 ± 0.0027 |
Longitude | 12.9647 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82451521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 364 |
Semi-minor axis of confidence ellipse (meter) | 312 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 317 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 50 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
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) | 0.11331 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37502 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 82451521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-29 23:52:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHN. | 2020-08-29T23:44:28.33 | 0.6 | undecidable | manual | S | 259 | 32.745 | 50 | 0.03 | 64 |
IV.LNSS.HHZ. | 2020-08-29T23:44:27.06 | 0.6 | undecidable | manual | S | 168 | 29.3484 | 50 | -0.33 | 61 |
IV.MMO1.EHZ. | 2020-08-29T23:44:27.35 | 0.6 | undecidable | manual | S | 82 | 29.748 | 50 | -0.15 | 63 |
IV.FDMO.HHZ. | 2020-08-29T23:44:25.08 | 0.6 | undecidable | manual | S | 27 | 21.867 | 115 | -0.21 | 63 |
IV.SMA1.EHZ. | 2020-08-29T23:44:25.06 | 0.3 | undecidable | manual | P | 130 | 39.627 | 50 | 0.51 | 86 |
IV.GUMA.HHZ. | 2020-08-29T23:44:24.45 | 0.3 | undecidable | manual | P | 53 | 37.4292 | 50 | 0.23 | 92 |
IV.MOMA.HHN. | 2020-08-29T23:44:24.26 | 0.3 | undecidable | manual | P | 259 | 32.745 | 50 | 0.77 | 79 |
IV.CESX.HHE. | 2020-08-29T23:44:24.65 | 0.3 | undecidable | manual | P | 228 | 41.625 | 50 | -0.22 | 91 |
IV.GAVE.EHZ. | 2020-08-29T23:44:24.51 | 0.6 | undecidable | manual | S | 197 | 19.6692 | 118 | -0.1 | 65 |
IV.MC2.EHZ. | 2020-08-29T23:44:24.62 | 0.6 | undecidable | manual | S | 73 | 19.0698 | 118 | 0.19 | 64 |
IT.MTCL.HGZ. | 2020-08-29T23:44:23.02 | 0.6 | undecidable | manual | S | 11 | 14.9739 | 124 | -0.19 | 64 |
IV.ASSB.HHZ. | 2020-08-29T23:44:23.18 | 0.3 | undecidable | manual | P | 309 | 31.9458 | 50 | -0.19 | 93 |
IV.CESI.HHZ. | 2020-08-29T23:44:23.64 | 0.6 | undecidable | manual | S | 343 | 16.6722 | 122 | -0.07 | 66 |
IV.ARRO.EHZ. | 2020-08-29T23:44:23.76 | 0.3 | undecidable | manual | P | 207 | 35.2425 | 50 | -0.12 | 94 |
IV.CSP1.EHZ. | 2020-08-29T23:44:23.32 | 0.3 | undecidable | manual | P | 37 | 32.1456 | 50 | -0.08 | 96 |
IV.MML1.HNZ. | 2020-08-29T23:44:22.67 | 0.3 | undecidable | manual | P | 1 | 27.9498 | 50 | -0.09 | 96 |
IV.LNSS.HHZ. | 2020-08-29T23:44:22.76 | 0.3 | undecidable | manual | P | 168 | 29.3484 | 50 | -0.21 | 94 |
IV.NRCA.HHZ. | 2020-08-29T23:44:22.42 | 0.6 | undecidable | manual | S | 104 | 12.5763 | 129 | -0.12 | 65 |
IV.MMO1.EHZ. | 2020-08-29T23:44:22.95 | 0.3 | undecidable | manual | P | 82 | 29.748 | 50 | -0.08 | 96 |
IV.FEMA.HNZ. | 2020-08-29T23:44:22.71 | 0.6 | undecidable | manual | S | 32 | 13.1757 | 128 | 0.01 | 67 |
IV.MC2.EHZ. | 2020-08-29T23:44:21.36 | 0.3 | undecidable | manual | P | 73 | 19.0698 | 118 | 0.1 | 97 |
IV.FDMO.HHZ. | 2020-08-29T23:44:21.66 | 0.3 | undecidable | manual | P | 27 | 21.867 | 115 | -0.1 | 97 |
IV.GAVE.EHZ. | 2020-08-29T23:44:21.36 | 0.3 | undecidable | manual | P | 197 | 19.6692 | 118 | 0 | 99 |
IV.NRCA.HHZ. | 2020-08-29T23:44:20.25 | 0.3 | undecidable | manual | P | 104 | 12.5763 | 129 | 0.08 | 99 |
IV.FEMA.HNZ. | 2020-08-29T23:44:20.44 | 0.3 | undecidable | manual | P | 32 | 13.1757 | 128 | 0.18 | 97 |
IT.MTCL.HGZ. | 2020-08-29T23:44:20.56 | 0.3 | undecidable | manual | P | 11 | 14.9739 | 124 | 0 | 100 |
IV.CESI.HHZ. | 2020-08-29T23:44:20.92 | 0.3 | undecidable | manual | P | 343 | 16.6722 | 122 | 0.08 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.6 | 0.0004616643 | 0.128 | AML | other | m | 2020-08-29T23:44:22.52 |
IV.NRCA.HHN. | ML:1.6 | 0.0004830012 | 0.128 | AML | other | m | 2020-08-29T23:44:22.51 |
IV.NRCA.HHE. | ML:1.6 | 0.00041630069999999995 | 0.0896 | AML | other | m | 2020-08-29T23:44:22.58 |
IV.NRCA.HNE. | ML:1.5 | 0.00037057215 | 0.1024 | AML | other | m | 2020-08-29T23:44:22.59 |
IV.CESI.HNN. | ML:1.5 | 0.00027677705 | 0.1408 | AML | other | m | 2020-08-29T23:44:23.92 |
IV.CESI.HNE. | ML:1.2 | 0.00013223125 | 0.0768 | AML | other | m | 2020-08-29T23:44:24.12 |
IV.CESI.HHE. | ML:1.3 | 0.0001585929 | 0.0768 | AML | other | m | 2020-08-29T23:44:24.12 |
IV.CESI.HHN. | ML:1.5 | 0.00028305770000000005 | 0.1408 | AML | other | m | 2020-08-29T23:44:23.92 |
IV.GAVE.HNE. | ML:1.6 | 0.00027929655 | 0.1664 | AML | other | m | 2020-08-29T23:44:24.92 |
IV.GAVE.EHE. | ML:1.6 | 0.0002683818 | 0.1664 | AML | other | m | 2020-08-29T23:44:25.22 |
IV.GAVE.EHN. | ML:1.4 | 0.00019014649999999999 | 0.1664 | AML | other | m | 2020-08-29T23:44:25.72 |
IV.FDMO.HHE. | ML:1.6 | 0.0002578164 | 0.1408 | AML | other | m | 2020-08-29T23:44:25.68 |
IV.FDMO.HHN. | ML:1.4 | 0.00016480205 | 0.1024 | AML | other | m | 2020-08-29T23:44:25.47 |
IV.LNSS.HNN. | ML:1.5 | 0.00015416525 | 0.1792 | AML | other | m | 2020-08-29T23:44:27.42 |
IV.LNSS.HHN. | ML:1.5 | 0.00015184745 | 0.1664 | AML | other | m | 2020-08-29T23:44:27.42 |
IV.LNSS.HNE. | ML:1.4 | 0.000119063865 | 0.1152 | AML | other | m | 2020-08-29T23:44:27.20 |
IV.LNSS.HHE. | ML:1.4 | 0.00014229239999999997 | 0.128 | AML | other | m | 2020-08-29T23:44:27.20 |
IV.ASSB.HHE. | ML:1.0 | 0.00004962312999999999 | 0.0768 | AML | other | m | 2020-08-29T23:44:28.51 |
IV.ASSB.HHN. | ML:1.0 | 0.00003800916 | 0.2176 | AML | other | m | 2020-08-29T23:44:28.47 |
IV.CSP1.EHN. | ML:1.1 | 0.00005916867999999999 | 0.2048 | AML | other | m | 2020-08-29T23:44:30.27 |
IV.GUMA.HHE. | ML:1.4 | 0.00009796722499999999 | 0.2816 | AML | other | m | 2020-08-29T23:44:31.48 |