A magnitude ML 1.2 earthquake occured in region: 3 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8860, 13.0780 at 12 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 | 3 | 724 | 724 |
Visso | MC | 5 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 6 | 281 | 2112 |
Ussita | MC | 8 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 12 | 1079 | 8592 |
Monte Cavallo | MC | 14 | 145 | 8737 |
Cerreto di Spoleto | PG | 15 | 1075 | 9812 |
Fiordimonte | MC | 17 | 202 | 10014 |
Bolognola | MC | 17 | 142 | 10156 |
Pieve Torina | MC | 18 | 1458 | 11614 |
Acquacanina | MC | 18 | 121 | 11735 |
Fiastra | MC | 18 | 559 | 12294 |
Cascia | PG | 19 | 3217 | 15511 |
Pievebovigliana | MC | 20 | 866 | 16377 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-12-20 09:24:17 |
42.8865 | 13.0778 | 12 | 2022-12-20 09:28:49 |
Sala Sismica INGV-Roma | 112969731 |
Field | Value |
---|---|
Time (UTC) | 2022-12-20 09:24:17 ± 0.07 |
Latitude | 42.8865 ± 0.0027 |
Longitude | 13.0778 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 112969731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 328 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23652 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 112969731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-20 09:28:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-12-20T09:24:26.32 | 0.3 | undecidable | manual | S | 24 | 24.9528 | 94 | 0 | 73 |
IV.GAVE.EHZ. | 2022-12-20T09:24:26.73 | 0.3 | undecidable | manual | S | 215 | 26.2515 | 94 | 0.09 | 73 |
IV.MMO1.EHZ. | 2022-12-20T09:24:24.85 | 0.3 | undecidable | manual | S | 86 | 20.2686 | 96 | -0.21 | 70 |
IV.FDMO.HHZ. | 2022-12-20T09:24:24.00 | 0.3 | undecidable | manual | S | 3 | 16.6722 | 101 | -0.11 | 74 |
IV.CESI.HHZ. | 2022-12-20T09:24:24.77 | 0.3 | undecidable | manual | S | 313 | 19.2696 | 97 | -0.02 | 74 |
IV.GUMA.HHZ. | 2022-12-20T09:24:23.29 | 3.0 | positive | manual | P | 0.21 | 0 | |||
IV.GAVE.EHZ. | 2022-12-20T09:24:22.69 | 0.3 | undecidable | manual | P | 215 | 26.2515 | 94 | 0.05 | 73 |
IV.MC2.EHZ. | 2022-12-20T09:24:22.51 | 0.1 | undecidable | manual | S | 73 | 9.4794 | 128 | 0.16 | 97 |
IV.CSP1.EHZ. | 2022-12-20T09:24:22.39 | 0.1 | undecidable | manual | P | 24 | 24.9528 | 94 | -0.06 | 97 |
IV.FDMO.HHZ. | 2022-12-20T09:24:21.17 | 0.3 | undecidable | manual | P | 3 | 16.6722 | 101 | -0.01 | 75 |
IV.NRCA.HHZ. | 2022-12-20T09:24:21.61 | 0.1 | undecidable | manual | S | 153 | 6.5934 | 142 | -0.2 | 97 |
IV.CESI.HHZ. | 2022-12-20T09:24:21.50 | 0.1 | undecidable | manual | P | 313 | 19.2696 | 97 | -0.07 | 98 |
IV.MMO1.EHZ. | 2022-12-20T09:24:21.86 | 0.3 | undecidable | manual | P | 86 | 20.2686 | 96 | 0.13 | 73 |
IV.MC2.EHZ. | 2022-12-20T09:24:20.38 | 0.1 | undecidable | manual | P | 73 | 9.4794 | 128 | 0.21 | 97 |
IV.NRCA.HHZ. | 2022-12-20T09:24:19.93 | 0.1 | undecidable | manual | P | 153 | 6.5934 | 142 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MC2.EHE. | ML:1.5 | 0.00041049999999999995 | 0.12 | AML | other | m | 2022-12-20T09:24:23.35 |
IV.MC2.EHN. | ML:1.6 | 0.000528 | 0.24 | AML | other | m | 2022-12-20T09:24:24.42 |
IV.CESI.HHN. | ML:1.2 | 0.0001105 | 0.14 | AML | other | m | 2022-12-20T09:24:25.06 |
IV.CESI.HHE. | ML:1.0 | 0.000068 | 0.18 | AML | other | m | 2022-12-20T09:24:25.18 |
IV.GAVE.EHN. | ML:1.1 | 0.00006565 | 0.48 | AML | other | m | 2022-12-20T09:24:27.26 |
IV.GAVE.EHE. | ML:1.1 | 0.00006705 | 1.3 | AML | other | m | 2022-12-20T09:24:28.82 |