A magnitude ML 1.2 earthquake occured in region: 6 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8250, 13.0320 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 |
---|---|---|---|---|
Preci | PG | 6 | 724 | 724 |
Norcia | PG | 6 | 4957 | 5681 |
Cerreto di Spoleto | PG | 9 | 1075 | 6756 |
Sellano | PG | 11 | 1079 | 7835 |
Cascia | PG | 12 | 3217 | 11052 |
Castelsantangelo sul Nera | MC | 13 | 281 | 11333 |
Visso | MC | 13 | 1107 | 12440 |
Poggiodomo | PG | 15 | 117 | 12557 |
Vallo di Nera | PG | 15 | 364 | 12921 |
Ussita | MC | 16 | 444 | 13365 |
Sant'Anatolia di Narco | PG | 19 | 564 | 13929 |
Monte Cavallo | MC | 19 | 145 | 14074 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-07-18 19:52:09 |
42.8252 | 13.0317 | 10 | 2023-07-18 20:00:22 |
Sala Sismica INGV-Roma | 119372771 |
Field | Value |
---|---|
Time (UTC) | 2023-07-18 19:52:09 ± 0.04 |
Latitude | 42.8252 ± 0.0018 |
Longitude | 13.0317 ± 0.0025 |
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 | 119372771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 240 |
Semi-minor axis of confidence ellipse (meter) | 151 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 117 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46675 |
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 | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 119372771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-18 20:00:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-07-18T19:52:25.99 | 0.3 | undecidable | manual | S | 116 | 51.8037 | 50 | 0 | 72 |
IV.ASSB.HHZ. | 2023-07-18T19:52:22.52 | 0.3 | undecidable | manual | S | 309 | 38.7279 | 50 | 0.01 | 74 |
IV.RM33.EHZ. | 2023-07-18T19:52:22.46 | 0.3 | undecidable | manual | S | 157 | 38.1285 | 50 | 0.11 | 72 |
IV.GUMA.HHZ. | 2023-07-18T19:52:22.32 | 0.3 | undecidable | manual | S | 43 | 36.1416 | 50 | 0.51 | 66 |
IV.ARRO.EHZ. | 2023-07-18T19:52:21.32 | 0.3 | undecidable | manual | S | 219 | 34.8429 | 50 | -0.16 | 72 |
IV.MTRA.EHE. | 2023-07-18T19:52:20.31 | 0.3 | undecidable | manual | S | 104 | 30.6471 | 50 | -0.05 | 74 |
IV.TERO.HHZ. | 2023-07-18T19:52:18.98 | 0.6 | undecidable | manual | P | 116 | 51.8037 | 50 | -0.02 | 48 |
IV.FDMO.HHZ. | 2023-07-18T19:52:18.22 | 0.1 | undecidable | manual | S | 11 | 23.8539 | 112 | -0.18 | 97 |
IV.LNSS.HHZ. | 2023-07-18T19:52:18.50 | 0.3 | undecidable | manual | S | 178 | 24.6531 | 112 | -0.15 | 73 |
7F.SIB2.EHE. | 2023-07-18T19:52:17.86 | 0.1 | undecidable | manual | S | 72 | 23.3544 | 113 | -0.35 | 94 |
IV.CESI.HNN. | 2023-07-18T19:52:17.81 | 0.3 | undecidable | manual | S | 333 | 22.4553 | 114 | -0.13 | 74 |
7F.SIB1.EHE. | 2023-07-18T19:52:17.35 | 0.1 | undecidable | manual | S | 68 | 20.868 | 115 | -0.09 | 100 |
IV.ARRO.EHZ. | 2023-07-18T19:52:16.27 | 0.1 | undecidable | manual | P | 219 | 34.8429 | 50 | -0.12 | 97 |
IV.GUMA.HHZ. | 2023-07-18T19:52:16.72 | 0.3 | undecidable | manual | P | 43 | 36.1416 | 50 | 0.14 | 72 |
IT.MTCL.HGE. | 2023-07-18T19:52:16.67 | 0.6 | undecidable | manual | S | 352 | 18.87 | 117 | -0.15 | 49 |
7F.SIB3.EHE. | 2023-07-18T19:52:16.85 | 0.3 | undecidable | manual | S | 74 | 20.1687 | 116 | -0.37 | 71 |
IV.ASSB.HHZ. | 2023-07-18T19:52:16.78 | 0.1 | undecidable | manual | P | 309 | 38.7279 | 50 | -0.21 | 94 |
IV.MC2.EHN. | 2023-07-18T19:52:16.28 | 0.1 | undecidable | manual | S | 53 | 15.9729 | 121 | 0.34 | 95 |
IV.RM33.EHZ. | 2023-07-18T19:52:16.92 | 0.3 | undecidable | manual | P | 157 | 38.1285 | 50 | 0.03 | 73 |
IV.GAVE.EHZ. | 2023-07-18T19:52:16.81 | 0.3 | undecidable | manual | S | 217 | 18.4704 | 118 | 0.11 | 75 |
IV.MTRA.EHE. | 2023-07-18T19:52:15.58 | 0.6 | undecidable | manual | P | 104 | 30.6471 | 50 | -0.17 | 48 |
IV.FEMA.HNE. | 2023-07-18T19:52:15.90 | 0.6 | undecidable | manual | S | 6 | 15.2736 | 123 | 0.17 | 49 |
IV.CESI.HNN. | 2023-07-18T19:52:14.34 | 0.6 | undecidable | manual | P | 333 | 22.4553 | 114 | 0 | 50 |
7F.SIB1.EHE. | 2023-07-18T19:52:14.20 | 0.3 | undecidable | manual | P | 68 | 20.868 | 115 | 0.15 | 74 |
IV.FDMO.HHZ. | 2023-07-18T19:52:14.48 | 0.1 | undecidable | manual | P | 11 | 23.8539 | 112 | -0.13 | 98 |
7F.SIB2.EHE. | 2023-07-18T19:52:14.33 | 0.1 | undecidable | manual | P | 72 | 23.3544 | 113 | -0.18 | 97 |
IV.LNSS.HHZ. | 2023-07-18T19:52:14.80 | 0.1 | undecidable | manual | P | 178 | 24.6531 | 112 | 0.04 | 100 |
IV.MC2.EHN. | 2023-07-18T19:52:13.44 | 0.3 | undecidable | manual | P | 53 | 15.9729 | 121 | 0.25 | 73 |
IV.GAVE.EHZ. | 2023-07-18T19:52:13.80 | 0.1 | undecidable | manual | P | 217 | 18.4704 | 118 | 0.16 | 98 |
IV.FEMA.HNE. | 2023-07-18T19:52:13.26 | 0.6 | undecidable | manual | P | 6 | 15.2736 | 123 | 0.19 | 49 |
IV.NRCA.HNZ. | 2023-07-18T19:52:13.65 | 0.3 | undecidable | manual | S | 82 | 6.7932 | 145 | 0.08 | 77 |
IT.MTCL.HGE. | 2023-07-18T19:52:13.82 | 0.6 | undecidable | manual | P | 352 | 18.87 | 117 | 0.12 | 50 |
7F.SIB3.EHE. | 2023-07-18T19:52:13.86 | 0.1 | undecidable | manual | P | 74 | 20.1687 | 116 | -0.07 | 100 |
IV.NRCA.HNZ. | 2023-07-18T19:52:12.08 | 0.1 | undecidable | manual | P | 82 | 6.7932 | 145 | 0.25 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.8 | 0.000934 | 0.16 | AML | other | m | 2023-07-18T19:52:13.84 |
IV.NRCA.HHN. | ML:1.8 | 0.0009535 | 0.16 | AML | other | m | 2023-07-18T19:52:13.78 |
IV.GAVE.EHN. | ML:1.6 | 0.0003135 | 0.14 | AML | other | m | 2023-07-18T19:52:17.04 |
IV.GAVE.EHE. | ML:1.8 | 0.00047799999999999996 | 0.14 | AML | other | m | 2023-07-18T19:52:17.41 |
IV.FDMO.HHE. | ML:1.4 | 0.00014250000000000002 | 0.14 | AML | other | m | 2023-07-18T19:52:18.56 |
IV.FDMO.HHN. | ML:1.3 | 0.00011595 | 0.24 | AML | other | m | 2023-07-18T19:52:18.67 |
IV.LNSS.HHN. | ML:1.4 | 0.000153 | 0.18 | AML | other | m | 2023-07-18T19:52:19.03 |
IV.LNSS.HHE. | ML:1.4 | 0.000149 | 1.34 | AML | other | m | 2023-07-18T19:52:19.87 |
IV.ARRO.EHE. | ML:0.9 | 0.0000337 | 0.16 | AML | other | m | 2023-07-18T19:52:21.99 |
IV.ARRO.EHN. | ML:0.9 | 0.0000349 | 0.14 | AML | other | m | 2023-07-18T19:52:22.30 |
IV.GUMA.HHN. | ML:1.5 | 0.0001305 | 1.28 | AML | other | m | 2023-07-18T19:52:22.74 |
IV.ASSB.HHN. | ML:1.0 | 0.0000392 | 1.1 | AML | other | m | 2023-07-18T19:52:23.66 |
IV.RM33.EHE. | ML:0.9 | 0.000028650000000000002 | 0.68 | AML | other | m | 2023-07-18T19:52:23.40 |
IV.RM33.EHN. | ML:0.9 | 0.000028250000000000002 | 0.84 | AML | other | m | 2023-07-18T19:52:23.18 |
IV.ASSB.HHE. | ML:1.0 | 0.0000373 | 1.44 | AML | other | m | 2023-07-18T19:52:23.11 |
IV.GUMA.HHE. | ML:1.4 | 0.00009534999999999999 | 0.38 | AML | other | m | 2023-07-18T19:52:25.16 |
IV.TERO.HHN. | ML:1.1 | 0.0000311 | 0.08 | AML | other | m | 2023-07-18T19:52:26.44 |
IV.TERO.HHE. | ML:0.9 | 0.0000205 | 0.08 | AML | other | m | 2023-07-18T19:52:26.65 |