A magnitude ML 1.0 earthquake occured in region: 2 km SW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9270, 13.1250 at 8 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Visso | MC | 3 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 4 | 281 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Bolognola | MC | 11 | 142 | 2698 |
Acquacanina | MC | 12 | 121 | 2819 |
Fiastra | MC | 13 | 559 | 3378 |
Monte Cavallo | MC | 13 | 145 | 3523 |
Fiordimonte | MC | 13 | 202 | 3725 |
Pieve Torina | MC | 15 | 1458 | 5183 |
Norcia | PG | 15 | 4957 | 10140 |
Pievebovigliana | MC | 16 | 866 | 11006 |
Sellano | PG | 17 | 1079 | 12085 |
Montemonaco | AP | 17 | 604 | 12689 |
Montefortino | FM | 18 | 1178 | 13867 |
Muccia | MC | 19 | 915 | 14782 |
Sarnano | MC | 19 | 3264 | 18046 |
Montegallo | AP | 19 | 523 | 18569 |
Amandola | FM | 20 | 3629 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-01-27 09:43:10 |
42.9267 | 13.1252 | 8 | 2022-01-27 09:48:59 |
Sala Sismica INGV-Roma | 100225841 |
Field | Value |
---|---|
Time (UTC) | 2022-01-27 09:43:10 ± 0.12 |
Latitude | 42.9267 ± 0.0027 |
Longitude | 13.1252 ± 0.0025 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100225841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 277 |
Semi-minor axis of confidence ellipse (meter) | 111 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 25 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20505 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 100225841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-27 09:48:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2022-01-27T09:43:18.82 | 0.1 | undecidable | manual | S | 48 | 22.755 | 108 | 0.34 | 92 |
IV.CSP1.EHZ. | 2022-01-27T09:43:17.19 | 0.1 | undecidable | manual | S | 19 | 19.4694 | 111 | -0.2 | 95 |
IV.CESI.HHZ. | 2022-01-27T09:43:17.61 | 0.1 | undecidable | manual | S | 296 | 19.869 | 111 | 0.07 | 98 |
IV.MMO1.EHZ. | 2022-01-27T09:43:16.37 | 0.1 | undecidable | manual | S | 100 | 16.6722 | 114 | -0.13 | 97 |
IT.MTCL.HGE. | 2022-01-27T09:43:15.18 | 0.1 | undecidable | manual | S | 306 | 12.6762 | 121 | -0.08 | 99 |
IV.CSP1.EHZ. | 2022-01-27T09:43:14.19 | 1.0 | positive | manual | P | 19 | 19.4694 | 111 | -0.14 | 24 |
IV.FDMO.HHZ. | 2022-01-27T09:43:14.98 | 0.1 | undecidable | manual | S | 346 | 12.5763 | 121 | -0.26 | 95 |
IV.CESI.HHZ. | 2022-01-27T09:43:14.39 | 0.3 | positive | manual | P | 296 | 19.869 | 111 | -0.03 | 74 |
IV.GUMA.HHZ. | 2022-01-27T09:43:14.99 | 0.3 | undecidable | manual | P | 48 | 22.755 | 108 | 0.03 | 74 |
IV.NRCA.HHZ. | 2022-01-27T09:43:14.48 | 0.1 | undecidable | manual | S | 185 | 10.3785 | 126 | -0.12 | 98 |
IV.FDMO.HHZ. | 2022-01-27T09:43:13.09 | 0.6 | undecidable | manual | P | 346 | 12.5763 | 121 | 0 | 50 |
IV.MC2.EHZ. | 2022-01-27T09:43:13.45 | 0.1 | undecidable | manual | S | 108 | 5.4945 | 144 | 0.08 | 100 |
IV.FEMA.HNE. | 2022-01-27T09:43:13.89 | 0.1 | undecidable | manual | S | 303 | 7.2927 | 136 | 0.11 | 99 |
IV.MMO1.EHZ. | 2022-01-27T09:43:13.73 | 0.3 | positive | manual | P | 100 | 16.6722 | 114 | -0.09 | 73 |
IT.MTCL.HGE. | 2022-01-27T09:43:13.17 | 0.1 | undecidable | manual | P | 306 | 12.6762 | 121 | 0.07 | 99 |
IV.MC2.EHZ. | 2022-01-27T09:43:12.14 | 0.6 | undecidable | manual | P | 108 | 5.4945 | 144 | 0.12 | 49 |
IV.FEMA.HNE. | 2022-01-27T09:43:12.44 | 0.1 | undecidable | manual | P | 303 | 7.2927 | 136 | 0.19 | 97 |
IV.NRCA.HHZ. | 2022-01-27T09:43:12.68 | 1.0 | undecidable | manual | P | 185 | 10.3785 | 126 | -0.04 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MC2.EHE. | ML:1.3 | 0.00038942115 | 0.2432 | AML | other | m | 2022-01-27T09:43:15.28 |
IV.MC2.EHN. | ML:1.4 | 0.0005319203500000001 | 0.224 | AML | other | m | 2022-01-27T09:43:15.15 |
IV.NRCA.HHE. | ML:0.9 | 0.00010755985 | 0.16 | AML | other | m | 2022-01-27T09:43:14.64 |
IV.NRCA.HHN. | ML:0.8 | 0.000078047925 | 0.1408 | AML | other | m | 2022-01-27T09:43:16.77 |
IV.NRCA.HNE. | ML:0.8 | 0.00010140928 | 0.1664 | AML | other | m | 2022-01-27T09:43:14.64 |
IV.NRCA.HNN. | ML:1.0 | 0.00013833255 | 0.6464 | AML | other | m | 2022-01-27T09:43:13.45 |
IV.FDMO.HHE. | ML:0.5 | 0.000036042585000000005 | 0.1408 | AML | other | m | 2022-01-27T09:43:17.14 |
IV.FDMO.HHN. | ML:0.6 | 0.000045521965 | 0.4224 | AML | other | m | 2022-01-27T09:43:15.33 |
IV.MMO1.EHE. | ML:0.8 | 0.000056151814999999994 | 0.096 | AML | other | m | 2022-01-27T09:43:16.52 |
IV.MMO1.EHN. | ML:1.0 | 0.00009905041000000001 | 0.16 | AML | other | m | 2022-01-27T09:43:16.57 |
IV.MMO1.HNE. | ML:2.7 | 0.0051335389999999995 | 0.7296 | AML | other | m | 2022-01-27T09:43:15.49 |
IV.MMO1.HNN. | ML:2.6 | 0.004185646 | 0.5376 | AML | other | m | 2022-01-27T09:43:19.47 |
IV.CSP1.EHE. | ML:1.0 | 0.00008252725 | 0.2816 | AML | other | m | 2022-01-27T09:43:18.01 |
IV.CSP1.EHN. | ML:1.2 | 0.000125105475 | 0.224 | AML | other | m | 2022-01-27T09:43:18.04 |
IV.CESI.HHE. | ML:0.6 | 0.000034266745 | 0.16 | AML | other | m | 2022-01-27T09:43:18.31 |
IV.CESI.HHN. | ML:1.0 | 0.00008669877500000001 | 0.1408 | AML | other | m | 2022-01-27T09:43:17.98 |
IV.GUMA.HHE. | ML:1.2 | 0.000093564915 | 0.1856 | AML | other | m | 2022-01-27T09:43:19.03 |
IV.GUMA.HHN. | ML:1.0 | 0.000075572685 | 0.4032 | AML | other | m | 2022-01-27T09:43:19.56 |