A magnitude ML 1.6 earthquake occured in region: 3 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8360, 12.9480 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Sellano | PG | 6 | 1079 | 2154 |
Preci | PG | 9 | 724 | 2878 |
Vallo di Nera | PG | 10 | 364 | 3242 |
Norcia | PG | 13 | 4957 | 8199 |
Poggiodomo | PG | 14 | 117 | 8316 |
Campello sul Clitunno | PG | 14 | 2442 | 10758 |
Cascia | PG | 14 | 3217 | 13975 |
Sant'Anatolia di Narco | PG | 15 | 564 | 14539 |
Visso | MC | 16 | 1107 | 15646 |
Scheggino | PG | 17 | 461 | 16107 |
Trevi | PG | 17 | 8469 | 24576 |
Castelsantangelo sul Nera | MC | 18 | 281 | 24857 |
Monte Cavallo | MC | 18 | 145 | 25002 |
Ussita | MC | 20 | 444 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-12-10 17:05:23 |
42.8358 | 12.9482 | 11 | 2023-12-10 17:11:58 |
Sala Sismica INGV-Roma | 123943111 |
Field | Value |
---|---|
Time (UTC) | 2023-12-10 17:05:23 ± 0.03 |
Latitude | 42.8358 ± 0.0018 |
Longitude | 12.9482 ± 0.0037 |
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 | 123943111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 313 |
Semi-minor axis of confidence ellipse (meter) | 79 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 100 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 21 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41908 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 123943111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-10 17:11:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2023-12-10T17:05:44.12 | 3.0 | undecidable | manual | S | -0.32 | 0 | |||
IV.SSFR.HHZ. | 2023-12-10T17:05:35.55 | 3.0 | undecidable | manual | P | -0.25 | 0 | |||
IV.TERO.HHZ. | 2023-12-10T17:05:34.26 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.ATCC.EHZ. | 2023-12-10T17:05:32.18 | 3.0 | positive | manual | P | 0.01 | 0 | |||
IV.FDMO.HHZ. | 2023-12-10T17:05:32.67 | 0.3 | undecidable | manual | S | 27 | 24.9528 | 50 | -0.08 | 73 |
IV.SNTG.HHZ. | 2023-12-10T17:05:32.19 | 0.3 | undecidable | manual | P | 359 | 46.5201 | 50 | 0.03 | 71 |
IV.MF5.EHZ. | 2023-12-10T17:05:32.55 | 3.0 | negative | manual | P | 0.52 | 0 | |||
IV.RM33.EHZ. | 2023-12-10T17:05:31.40 | 0.3 | undecidable | manual | P | 149 | 42.3243 | 50 | -0.12 | 70 |
IV.SMA1.EHZ. | 2023-12-10T17:05:31.20 | 0.3 | undecidable | manual | P | 126 | 38.9277 | 50 | 0.2 | 70 |
IV.GUMA.HHZ. | 2023-12-10T17:05:31.59 | 3.0 | undecidable | manual | P | 0.32 | 0 | |||
IV.CESI.HHZ. | 2023-12-10T17:05:30.95 | 0.3 | undecidable | manual | S | 349 | 19.0698 | 119 | -0.12 | 73 |
IV.CSP1.EHZ. | 2023-12-10T17:05:30.47 | 0.1 | undecidable | manual | P | 36 | 35.2425 | 50 | 0.04 | 97 |
IV.MOMA.HHZ. | 2023-12-10T17:05:30.08 | 0.3 | undecidable | manual | P | 264 | 30.9468 | 50 | 0.3 | 69 |
IV.FEMA.HNZ. | 2023-12-10T17:05:30.20 | 0.1 | undecidable | manual | S | 30 | 16.2726 | 123 | -0.03 | 100 |
IV.GAVE.EHZ. | 2023-12-10T17:05:30.22 | 0.1 | undecidable | manual | S | 195 | 16.5723 | 122 | -0.1 | 99 |
IT.MTCL.HGZ. | 2023-12-10T17:05:30.57 | 0.3 | undecidable | manual | S | 13 | 17.9709 | 120 | -0.18 | 73 |
IV.ASSB.HHZ. | 2023-12-10T17:05:29.92 | 0.1 | undecidable | manual | P | 314 | 32.8449 | 50 | -0.14 | 95 |
IV.NRCA.HHZ. | 2023-12-10T17:05:29.41 | 0.3 | undecidable | manual | S | 91 | 13.4754 | 128 | -0.05 | 75 |
IV.MML1.EHZ. | 2023-12-10T17:05:29.77 | 0.3 | undecidable | manual | P | 4 | 30.8469 | 50 | 0.01 | 73 |
IV.ARRO.EHZ. | 2023-12-10T17:05:29.86 | 0.1 | undecidable | manual | P | 208 | 32.1456 | 50 | -0.09 | 96 |
IV.LNSS.HHZ. | 2023-12-10T17:05:29.01 | 0.1 | undecidable | manual | P | 164 | 26.9508 | 50 | -0.14 | 96 |
IV.CESI.HHZ. | 2023-12-10T17:05:28.00 | 0.1 | positive | manual | P | 349 | 19.0698 | 119 | 0.12 | 98 |
IV.FDMO.HHZ. | 2023-12-10T17:05:28.82 | 0.1 | positive | manual | P | 27 | 24.9528 | 50 | -0.03 | 99 |
IV.GAVE.EHZ. | 2023-12-10T17:05:27.51 | 0.1 | positive | manual | P | 195 | 16.5723 | 122 | 0.07 | 99 |
IT.MTCL.HGZ. | 2023-12-10T17:05:27.71 | 0.1 | undecidable | manual | P | 13 | 17.9709 | 120 | 0.02 | 100 |
IV.FEMA.HNZ. | 2023-12-10T17:05:27.59 | 0.1 | undecidable | manual | P | 30 | 16.2726 | 123 | 0.2 | 97 |
IV.NRCA.HHZ. | 2023-12-10T17:05:27.01 | 0.1 | undecidable | manual | P | 91 | 13.4754 | 128 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.00029700000000000006 | 0.6 | AML | other | m | 2023-12-10T17:05:29.45 |
IV.GAVE.EHE. | ML:1.8 | 0.000646 | 1.86 | AML | other | m | 2023-12-10T17:05:30.99 |
IV.GAVE.EHN. | ML:1.7 | 0.00039449999999999994 | 0.32 | AML | other | m | 2023-12-10T17:05:31.47 |
IV.CESI.HHE. | ML:1.4 | 0.0002035 | 0.08 | AML | other | m | 2023-12-10T17:05:31.77 |
IV.CESI.HHN. | ML:1.6 | 0.00032450000000000003 | 1.38 | AML | other | m | 2023-12-10T17:05:31.81 |
IV.NRCA.HHN. | ML:1.3 | 0.0001868738 | 1.4592 | AML | other | m | 2023-12-10T17:05:30.25 |
IV.FDMO.HHN. | ML:1.5 | 0.0001955 | 0.12 | AML | other | m | 2023-12-10T17:05:32.85 |
IV.FDMO.HHE. | ML:1.8 | 0.0003235 | 1.6 | AML | other | m | 2023-12-10T17:05:33.82 |
IV.LNSS.HHN. | ML:1.6 | 0.0002125 | 1.18 | AML | other | m | 2023-12-10T17:05:33.12 |
IV.LNSS.HHE. | ML:1.8 | 0.000305 | 0.1 | AML | other | m | 2023-12-10T17:05:33.11 |
IV.MML1.EHE. | ML:1.3 | 0.00009265000000000002 | 0.22 | AML | other | m | 2023-12-10T17:05:34.70 |
IV.MML1.EHN. | ML:1.4 | 0.00012764999999999999 | 0.2 | AML | other | m | 2023-12-10T17:05:34.90 |
IV.ASSB.HHN. | ML:1.4 | 0.00009800000000000001 | 0.68 | AML | other | m | 2023-12-10T17:05:36.49 |
IV.CSP1.EHE. | ML:1.8 | 0.00022549999999999998 | 0.2 | AML | other | m | 2023-12-10T17:05:36.26 |
IV.CSP1.EHN. | ML:1.7 | 0.00021 | 0.94 | AML | other | m | 2023-12-10T17:05:36.59 |
IV.ASSB.HHE. | ML:1.4 | 0.0001105 | 1.22 | AML | other | m | 2023-12-10T17:05:36.28 |