A magnitude ML 1.3 earthquake occured in region: 1 km SE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9340, 13.1470 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 |
---|---|---|---|---|
Ussita | MC | 1 | 444 | 444 |
Castelsantangelo sul Nera | MC | 4 | 281 | 725 |
Visso | MC | 5 | 1107 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Preci | PG | 11 | 724 | 2698 |
Acquacanina | MC | 11 | 121 | 2819 |
Fiastra | MC | 11 | 559 | 3378 |
Fiordimonte | MC | 12 | 202 | 3580 |
Monte Cavallo | MC | 14 | 145 | 3725 |
Pieve Torina | MC | 15 | 1458 | 5183 |
Pievebovigliana | MC | 15 | 866 | 6049 |
Montemonaco | AP | 15 | 604 | 6653 |
Montefortino | FM | 16 | 1178 | 7831 |
Norcia | PG | 16 | 4957 | 12788 |
Sarnano | MC | 17 | 3264 | 16052 |
Amandola | FM | 18 | 3629 | 19681 |
Montegallo | AP | 18 | 523 | 20204 |
Sellano | PG | 19 | 1079 | 21283 |
Muccia | MC | 19 | 915 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-01-20 18:25:07 |
42.9345 | 13.1472 | 10 | 2024-01-20 18:38:05 |
Sala Sismica INGV-Roma | 124768771 |
Field | Value |
---|---|
Time (UTC) | 2024-01-20 18:25:07 ± 0.06 |
Latitude | 42.9345 ± 0.0027 |
Longitude | 13.1472 ± 0.0037 |
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 | 124768771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 120 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 198 |
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) | 94 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.10342 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 124768771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-20 18:38:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2024-01-20T18:25:21.27 | 0.6 | undecidable | manual | S | 287 | 41.4252 | 50 | -0.16 | 47 |
IV.MF5.EHZ. | 2024-01-20T18:25:17.85 | 0.6 | undecidable | manual | S | 77 | 26.0517 | 50 | 0.52 | 44 |
IV.MML1.EHZ. | 2024-01-20T18:25:16.68 | 0.6 | undecidable | manual | S | 324 | 24.4533 | 112 | -0.18 | 48 |
IV.GUMA.HHZ. | 2024-01-20T18:25:16.10 | 0.6 | undecidable | manual | S | 47 | 20.868 | 116 | 0.37 | 46 |
IV.PF6.EHN. | 2024-01-20T18:25:16.03 | 0.6 | undecidable | manual | S | 10 | 22.8549 | 114 | -0.34 | 46 |
IV.CESI.HHZ. | 2024-01-20T18:25:15.91 | 0.3 | undecidable | manual | S | 292 | 21.1677 | 115 | 0.08 | 74 |
IV.ASSB.HHZ. | 2024-01-20T18:25:15.42 | 0.6 | undecidable | manual | P | 287 | 41.4252 | 50 | -0.2 | 46 |
IV.CSP1.EHZ. | 2024-01-20T18:25:14.82 | 0.6 | undecidable | manual | S | 15 | 18.0708 | 119 | -0.05 | 50 |
IV.FDMO.HHZ. | 2024-01-20T18:25:13.31 | 0.3 | undecidable | manual | S | 337 | 12.2766 | 129 | 0.1 | 74 |
IV.MF5.EHZ. | 2024-01-20T18:25:13.19 | 0.1 | undecidable | manual | P | 77 | 26.0517 | 50 | -0.07 | 97 |
IV.MMO1.EHZ. | 2024-01-20T18:25:13.70 | 0.6 | undecidable | manual | S | 105 | 15.0738 | 124 | -0.29 | 47 |
IT.MTCL.HGZ. | 2024-01-20T18:25:13.79 | 0.6 | undecidable | manual | S | 299 | 13.6752 | 126 | 0.2 | 48 |
IV.GUMA.HHZ. | 2024-01-20T18:25:12.51 | 1.0 | negative | manual | P | 47 | 20.868 | 116 | 0.17 | 24 |
IV.PF6.EHN. | 2024-01-20T18:25:12.48 | 0.1 | undecidable | manual | P | 10 | 22.8549 | 114 | -0.23 | 95 |
IV.NRCA.HHZ. | 2024-01-20T18:25:12.91 | 0.6 | undecidable | manual | S | 193 | 11.4774 | 131 | -0.09 | 50 |
IV.MML1.EHZ. | 2024-01-20T18:25:12.96 | 1.0 | negative | manual | P | 324 | 24.4533 | 112 | -0.03 | 25 |
IV.CESI.HHZ. | 2024-01-20T18:25:12.44 | 0.1 | undecidable | manual | P | 292 | 21.1677 | 115 | 0.05 | 99 |
IV.MMO1.EHZ. | 2024-01-20T18:25:11.18 | 0.6 | undecidable | manual | P | 105 | 15.0738 | 124 | -0.15 | 49 |
IT.MTCL.HGZ. | 2024-01-20T18:25:11.30 | 0.6 | negative | manual | P | 299 | 13.6752 | 126 | 0.2 | 48 |
IV.FDMO.HHZ. | 2024-01-20T18:25:11.00 | 0.1 | undecidable | manual | P | 337 | 12.2766 | 129 | 0.12 | 99 |
IV.CSP1.EHZ. | 2024-01-20T18:25:11.85 | 0.1 | undecidable | manual | P | 15 | 18.0708 | 119 | 0.01 | 100 |
IV.NRCA.HHZ. | 2024-01-20T18:25:10.84 | 0.1 | negative | manual | P | 193 | 11.4774 | 131 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.00018449999999999999 | 1.16 | AML | other | m | 2024-01-20T18:25:12.96 |
IV.NRCA.HHE. | ML:1.5 | 0.0003345 | 0.16 | AML | other | m | 2024-01-20T18:25:13.08 |