A magnitude ML 1.3 earthquake occured in region: 1 km W Ussita (MC), on
and geographic coordinates (lat, lon) 42.9480, 13.1330 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 |
Visso | MC | 4 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Fiastra | MC | 10 | 559 | 2654 |
Fiordimonte | MC | 11 | 202 | 2856 |
Preci | PG | 11 | 724 | 3580 |
Monte Cavallo | MC | 12 | 145 | 3725 |
Pieve Torina | MC | 13 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Muccia | MC | 17 | 915 | 6964 |
Montemonaco | AP | 17 | 604 | 7568 |
Sarnano | MC | 17 | 3264 | 10832 |
Montefortino | FM | 17 | 1178 | 12010 |
Norcia | PG | 18 | 4957 | 16967 |
Sellano | PG | 18 | 1079 | 18046 |
Amandola | FM | 19 | 3629 | 21675 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-12-16 21:03:37 |
42.9478 | 13.1327 | 10 | 2023-12-16 21:08:42 |
Sala Sismica INGV-Roma | 124096311 |
Field | Value |
---|---|
Time (UTC) | 2023-12-16 21:03:37 ± 0.06 |
Latitude | 42.9478 ± 0.0009 |
Longitude | 13.1327 ± 0.0025 |
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 | 124096311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 160 |
Semi-minor axis of confidence ellipse (meter) | 0 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.09443 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17627 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124096311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-16 21:08:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2023-12-16T21:03:45.33 | 0.3 | undecidable | manual | S | 289 | 19.5693 | 116 | -0.01 | 74 |
IV.CSP1.EHZ. | 2023-12-16T21:03:44.51 | 0.3 | undecidable | manual | S | 20 | 16.9719 | 119 | -0.04 | 74 |
IV.NRCA.HHZ. | 2023-12-16T21:03:43.28 | 0.3 | undecidable | manual | S | 187 | 12.7761 | 127 | -0.03 | 75 |
IV.FDMO.HHZ. | 2023-12-16T21:03:42.71 | 0.3 | undecidable | manual | S | 339 | 10.4784 | 132 | 0 | 76 |
IV.CESI.HHZ. | 2023-12-16T21:03:42.09 | 0.1 | positive | manual | P | 289 | 19.5693 | 116 | -0.05 | 98 |
IV.CSP1.EHZ. | 2023-12-16T21:03:41.67 | 0.1 | negative | manual | P | 20 | 16.9719 | 119 | -0.01 | 99 |
IV.FDMO.HHZ. | 2023-12-16T21:03:40.69 | 0.1 | undecidable | manual | P | 339 | 10.4784 | 132 | 0.06 | 100 |
IV.NRCA.HHZ. | 2023-12-16T21:03:40.99 | 0.1 | undecidable | manual | P | 187 | 12.7761 | 127 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.1 | 0.0001645 | 1.76 | AML | other | m | 2023-12-16T21:03:42.88 |
IV.FDMO.HHN. | ML:1.3 | 0.0002575 | 0.24 | AML | other | m | 2023-12-16T21:03:43.03 |
IV.NRCA.HHN. | ML:1.4 | 0.000251 | 0.12 | AML | other | m | 2023-12-16T21:03:44.43 |
IV.NRCA.HHE. | ML:1.5 | 0.000317 | 0.62 | AML | other | m | 2023-12-16T21:03:44.88 |