A magnitude ML 0.9 earthquake occured in region: 1 km N Ussita (MC), on
and geographic coordinates (lat, lon) 42.9500, 13.1380 at 11 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 | 5 | 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 |
Montemonaco | AP | 16 | 604 | 6653 |
Sarnano | MC | 16 | 3264 | 9917 |
Muccia | MC | 17 | 915 | 10832 |
Montefortino | FM | 17 | 1178 | 12010 |
Norcia | PG | 18 | 4957 | 16967 |
Amandola | FM | 18 | 3629 | 20596 |
Sellano | PG | 18 | 1079 | 21675 |
Montegallo | AP | 20 | 523 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-12-24 22:58:45 |
42.9502 | 13.1378 | 11 | 2023-12-24 23:09:54 |
Sala Sismica INGV-Roma | 124253851 |
Field | Value |
---|---|
Time (UTC) | 2023-12-24 22:58:45 ± 0.05 |
Latitude | 42.9502 ± 0.0027 |
Longitude | 13.1378 ± 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 | 124253851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 353 |
Semi-minor axis of confidence ellipse (meter) | 239 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 56 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 23 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20325 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124253851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-24 23:09:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HNZ. | 2023-12-24T22:58:58.40 | 3.0 | undecidable | manual | P | 0.12 | 0 | |||
IV.MML1.EHZ. | 2023-12-24T22:58:54.16 | 0.1 | undecidable | manual | S | 323 | 22.5552 | 50 | -0.03 | 98 |
IV.CESI.HHZ. | 2023-12-24T22:58:53.38 | 0.3 | undecidable | manual | S | 288 | 19.869 | 50 | -0.09 | 73 |
IV.MMO1.EHZ. | 2023-12-24T22:58:52.35 | 0.1 | undecidable | manual | S | 110 | 16.3725 | 124 | -0.16 | 96 |
IV.CSP1.EHZ. | 2023-12-24T22:58:52.56 | 0.3 | undecidable | manual | S | 19 | 16.6722 | 123 | -0.03 | 74 |
7F.SIB3.EHZ. | 2023-12-24T22:58:51.59 | 0.3 | undecidable | manual | S | 128 | 13.5753 | 129 | -0.15 | 73 |
IT.MTCL.HGZ. | 2023-12-24T22:58:51.27 | 0.3 | undecidable | manual | S | 293 | 12.2766 | 132 | -0.11 | 73 |
IV.NRCA.HHZ. | 2023-12-24T22:58:51.35 | 0.1 | undecidable | manual | S | 188 | 13.0758 | 130 | -0.25 | 95 |
7F.SIB1.EHZ. | 2023-12-24T22:58:51.42 | 0.6 | undecidable | manual | S | 120 | 12.3765 | 132 | 0 | 50 |
7F.SIB2.EHZ. | 2023-12-24T22:58:51.90 | 0.3 | undecidable | manual | S | 116 | 14.9739 | 126 | -0.23 | 71 |
IV.FDMO.HHZ. | 2023-12-24T22:58:50.64 | 0.3 | undecidable | manual | S | 337 | 10.3785 | 136 | -0.29 | 71 |
IV.CESI.HHZ. | 2023-12-24T22:58:50.21 | 0.1 | positive | manual | P | 288 | 19.869 | 50 | 0.04 | 98 |
IV.MML1.EHZ. | 2023-12-24T22:58:50.61 | 0.6 | undecidable | manual | P | 323 | 22.5552 | 50 | 0.02 | 49 |
IV.MC2.EHZ. | 2023-12-24T22:58:50.34 | 0.3 | undecidable | manual | S | 136 | 5.994 | 151 | 0.33 | 71 |
IV.MMO1.EHZ. | 2023-12-24T22:58:49.65 | 0.6 | positive | manual | P | 110 | 16.3725 | 124 | 0.02 | 49 |
IV.CSP1.EHZ. | 2023-12-24T22:58:49.75 | 0.3 | positive | manual | P | 19 | 16.6722 | 123 | 0.08 | 73 |
7F.SIB2.EHZ. | 2023-12-24T22:58:49.38 | 0.1 | undecidable | manual | P | 116 | 14.9739 | 126 | -0.02 | 99 |
7F.SIB3.EHZ. | 2023-12-24T22:58:49.17 | 0.1 | undecidable | manual | P | 128 | 13.5753 | 129 | -0.01 | 100 |
IV.NRCA.HHZ. | 2023-12-24T22:58:49.10 | 0.1 | undecidable | manual | P | 188 | 13.0758 | 130 | 0 | 100 |
7F.SIB1.EHZ. | 2023-12-24T22:58:49.19 | 0.1 | undecidable | manual | P | 120 | 12.3765 | 132 | 0.19 | 96 |
IV.MC2.EHZ. | 2023-12-24T22:58:48.55 | 0.1 | undecidable | manual | P | 136 | 5.994 | 151 | 0.36 | 94 |
IV.FDMO.HHZ. | 2023-12-24T22:58:48.73 | 0.1 | undecidable | manual | P | 337 | 10.3785 | 136 | 0.02 | 100 |
IT.MTCL.HGZ. | 2023-12-24T22:58:48.99 | 0.1 | undecidable | manual | P | 293 | 12.2766 | 132 | 0.02 | 100 |
IV.FEMA.HNZ. | 2023-12-24T22:58:48.57 | 0.1 | undecidable | manual | P | 281 | 7.2927 | 146 | 0.25 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00011685 | 0.08 | AML | other | m | 2023-12-24T22:58:51.41 |
IV.NRCA.HHE. | ML:1.1 | 0.00013350000000000002 | 0.7 | AML | other | m | 2023-12-24T22:58:51.87 |
IV.MML1.EHN. | ML:0.8 | 0.0000465 | 0.18 | AML | other | m | 2023-12-24T22:58:54.28 |
IV.MML1.EHE. | ML:0.6 | 0.000026 | 0.62 | AML | other | m | 2023-12-24T22:58:56.37 |