A magnitude ML 0.6 earthquake occured in region: 5 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9480, 13.0270 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 |
---|---|---|---|---|
Visso | MC | 5 | 1107 | 1107 |
Monte Cavallo | MC | 6 | 145 | 1252 |
Preci | PG | 8 | 724 | 1976 |
Ussita | MC | 9 | 444 | 2420 |
Sellano | PG | 10 | 1079 | 3499 |
Pieve Torina | MC | 11 | 1458 | 4957 |
Fiordimonte | MC | 11 | 202 | 5159 |
Castelsantangelo sul Nera | MC | 12 | 281 | 5440 |
Pievebovigliana | MC | 14 | 866 | 6306 |
Fiastra | MC | 14 | 559 | 6865 |
Muccia | MC | 15 | 915 | 7780 |
Serravalle di Chienti | MC | 15 | 1070 | 8850 |
Acquacanina | MC | 15 | 121 | 8971 |
Cerreto di Spoleto | PG | 17 | 1075 | 10046 |
Bolognola | MC | 17 | 142 | 10188 |
Norcia | PG | 18 | 4957 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2023-02-04 02:50:52 |
42.9483 | 13.0272 | 10 | 2023-02-04 03:06:20 |
Sala Sismica INGV-Roma | 114033361 |
Field | Value |
---|---|
Time (UTC) | 2023-02-04 02:50:52 ± 0.11 |
Latitude | 42.9483 ± 0.0036 |
Longitude | 13.0272 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114033361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 500 |
Semi-minor axis of confidence ellipse (meter) | 204 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 60 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
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) | 0.09893 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22483 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 114033361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-04 03:06:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2023-02-04T02:50:59.95 | 0.1 | undecidable | manual | S | 346 | 18.87 | 119 | -0.27 | 94 |
IV.FDMO.HHZ. | 2023-02-04T02:50:58.05 | 0.1 | undecidable | manual | S | 27 | 10.9779 | 133 | 0.08 | 99 |
IV.NRCA.HHZ. | 2023-02-04T02:50:58.85 | 0.1 | undecidable | manual | S | 151 | 14.5743 | 125 | -0.1 | 98 |
IV.MMO1.EHZ. | 2023-02-04T02:50:58.08 | 0.6 | positive | manual | P | 102 | 24.9528 | 50 | -0.05 | 49 |
IV.CESI.HHZ. | 2023-02-04T02:50:58.19 | 0.1 | undecidable | manual | S | 302 | 11.7771 | 131 | 0.01 | 100 |
IV.MML1.EHZ. | 2023-02-04T02:50:57.10 | 0.1 | undecidable | manual | P | 346 | 18.87 | 119 | 0.03 | 98 |
IV.NRCA.HHZ. | 2023-02-04T02:50:56.34 | 0.1 | undecidable | manual | P | 151 | 14.5743 | 125 | 0.01 | 100 |
IV.CESI.HHZ. | 2023-02-04T02:50:56.01 | 0.1 | undecidable | manual | P | 302 | 11.7771 | 131 | 0.12 | 98 |
IV.FDMO.HHZ. | 2023-02-04T02:50:55.89 | 0.1 | undecidable | manual | P | 27 | 10.9779 | 133 | 0.12 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.4 | 0.000032 | 0.2 | AML | other | m | 2023-02-04T02:50:58.23 |
IV.FDMO.HHE. | ML:0.3 | 0.00002375 | 0.38 | AML | other | m | 2023-02-04T02:50:58.55 |
IV.CESI.HHE. | ML:0.7 | 0.000055400000000000005 | 0.26 | AML | other | m | 2023-02-04T02:50:58.58 |
IV.CESI.HHN. | ML:1.0 | 0.00009944999999999999 | 0.22 | AML | other | m | 2023-02-04T02:50:58.47 |