A magnitude ML 1.0 earthquake occured in region: 5 km N Sellano (PG), on
and geographic coordinates (lat, lon) 42.9310, 12.9420 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 | 5 | 1079 | 1079 |
Monte Cavallo | MC | 9 | 145 | 1224 |
Preci | PG | 10 | 724 | 1948 |
Visso | MC | 12 | 1107 | 3055 |
Cerreto di Spoleto | PG | 13 | 1075 | 4130 |
Pieve Torina | MC | 16 | 1458 | 5588 |
Serravalle di Chienti | MC | 16 | 1070 | 6658 |
Ussita | MC | 16 | 444 | 7102 |
Trevi | PG | 17 | 8469 | 15571 |
Fiordimonte | MC | 17 | 202 | 15773 |
Castelsantangelo sul Nera | MC | 18 | 281 | 16054 |
Campello sul Clitunno | PG | 18 | 2442 | 18496 |
Pievebovigliana | MC | 19 | 866 | 19362 |
Muccia | MC | 19 | 915 | 20277 |
Vallo di Nera | PG | 19 | 364 | 20641 |
Foligno | PG | 20 | 57155 | 77796 |
Norcia | PG | 20 | 4957 | 82753 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-12-01 08:16:20 |
42.9312 | 12.9418 | 11 | 2023-12-01 08:21:37 |
Sala Sismica INGV-Roma | 123613751 |
Field | Value |
---|---|
Time (UTC) | 2023-12-01 08:16:20 ± 0.07 |
Latitude | 42.9312 ± 0.0036 |
Longitude | 12.9418 ± 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 | 123613751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 480 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 46 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.07554 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32376 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 123613751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-01 08:21:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2023-12-01T08:16:32.53 | 0.6 | undecidable | manual | S | 360 | 35.9418 | 90 | 0.2 | 47 |
IV.ASSB.HHZ. | 2023-12-01T08:16:29.50 | 0.6 | undecidable | manual | S | 298 | 26.0517 | 90 | -0.21 | 47 |
IV.MML1.EHZ. | 2023-12-01T08:16:28.31 | 0.6 | undecidable | manual | S | 7 | 20.3685 | 90 | 0.13 | 49 |
IV.FDMO.HHZ. | 2023-12-01T08:16:27.07 | 0.6 | undecidable | manual | S | 45 | 16.5723 | 91 | -0.11 | 49 |
IV.NRCA.HHZ. | 2023-12-01T08:16:27.46 | 0.6 | undecidable | manual | S | 128 | 17.6712 | 90 | -0.01 | 50 |
IV.SNTG.HHZ. | 2023-12-01T08:16:27.18 | 0.1 | undecidable | manual | P | 360 | 35.9418 | 90 | -0.06 | 96 |
IV.CESI.HHZ. | 2023-12-01T08:16:25.14 | 0.6 | undecidable | manual | S | 340 | 8.6802 | 127 | -0.04 | 51 |
IV.ASSB.HHZ. | 2023-12-01T08:16:25.74 | 0.6 | undecidable | manual | P | 298 | 26.0517 | 90 | 0.01 | 49 |
IV.NRCA.HHZ. | 2023-12-01T08:16:24.45 | 0.3 | undecidable | manual | P | 128 | 17.6712 | 90 | 0.02 | 75 |
IV.MML1.EHZ. | 2023-12-01T08:16:24.73 | 0.3 | positive | manual | P | 7 | 20.3685 | 90 | -0.11 | 73 |
IT.MTCL.HGZ. | 2023-12-01T08:16:24.84 | 0.6 | undecidable | manual | S | 34 | 8.3805 | 129 | -0.27 | 48 |
IV.FDMO.HHZ. | 2023-12-01T08:16:24.30 | 0.6 | positive | manual | P | 45 | 16.5723 | 91 | 0.04 | 50 |
IT.MTCL.HGZ. | 2023-12-01T08:16:23.14 | 0.1 | undecidable | manual | P | 34 | 8.3805 | 129 | 0.07 | 100 |
IV.CESI.HHZ. | 2023-12-01T08:16:23.34 | 0.3 | negative | manual | P | 340 | 8.6802 | 127 | 0.23 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.1 | 0.00014465585 | 0.16 | AML | other | m | 2023-12-01T08:16:25.41 |
IV.CESI.HHN. | ML:1.2 | 0.00018972820000000002 | 0.1024 | AML | other | m | 2023-12-01T08:16:25.59 |
IV.NRCA.HHN. | ML:1.3 | 0.00015634999999999998 | 0.14 | AML | other | m | 2023-12-01T08:16:27.46 |
IV.NRCA.HHE. | ML:1.1 | 0.0001008 | 1.28 | AML | other | m | 2023-12-01T08:16:27.06 |
IV.ASSB.HHN. | ML:1.0 | 0.000056999999999999996 | 0.44 | AML | other | m | 2023-12-01T08:16:29.52 |
IV.ASSB.HHE. | ML:1.1 | 0.00006787500000000001 | 0.16 | AML | other | m | 2023-12-01T08:16:29.69 |
IV.CESI.HNE. | ML:1.0 | 0.0001288285 | 0.1472 | AML | other | m | 2023-12-01T08:16:25.33 |
IV.CESI.HNN. | ML:1.1 | 0.00016840815 | 0.1088 | AML | other | m | 2023-12-01T08:16:25.59 |
IV.FDMO.HHE. | ML:0.7 | 0.000043150615 | 0.1024 | AML | other | m | 2023-12-01T08:16:27.72 |
IV.FDMO.HHN. | ML:0.8 | 0.000048961725 | 0.1792 | AML | other | m | 2023-12-01T08:16:27.15 |