A magnitude ML 0.6 earthquake occured in region: 4 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9250, 13.0390 at 12 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 | 4 | 1107 | 1107 |
Preci | PG | 5 | 724 | 1831 |
Monte Cavallo | MC | 8 | 145 | 1976 |
Ussita | MC | 9 | 444 | 2420 |
Sellano | PG | 10 | 1079 | 3499 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3780 |
Fiordimonte | MC | 13 | 202 | 3982 |
Pieve Torina | MC | 13 | 1458 | 5440 |
Norcia | PG | 15 | 4957 | 10397 |
Cerreto di Spoleto | PG | 15 | 1075 | 11472 |
Fiastra | MC | 16 | 559 | 12031 |
Pievebovigliana | MC | 16 | 866 | 12897 |
Acquacanina | MC | 16 | 121 | 13018 |
Bolognola | MC | 17 | 142 | 13160 |
Muccia | MC | 18 | 915 | 14075 |
Serravalle di Chienti | MC | 18 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2023-02-07 22:26:16 |
42.925 | 13.0387 | 12 | 2023-02-07 22:40:30 |
Sala Sismica INGV-Roma | 114237701 |
Field | Value |
---|---|
Time (UTC) | 2023-02-07 22:26:16 ± 0.05 |
Latitude | 42.9250 ± 0.0027 |
Longitude | 13.0387 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114237701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 314 |
Semi-minor axis of confidence ellipse (meter) | 112 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21224 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 114237701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-07 22:40:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2023-02-07T22:26:27.45 | 3.0 | negative | manual | P | -0.01 | 0 | |||
IV.MMO1.EHZ. | 2023-02-07T22:26:25.15 | 0.3 | undecidable | manual | S | 97 | 23.5542 | 94 | 0 | 73 |
IV.CSP1.EHZ. | 2023-02-07T22:26:24.83 | 0.3 | undecidable | manual | S | 36 | 22.8549 | 94 | -0.14 | 73 |
7F.SIB2.EHZ. | 2023-02-07T22:26:24.58 | 0.3 | undecidable | manual | S | 100 | 21.867 | 95 | -0.12 | 73 |
IV.MML1.EHZ. | 2023-02-07T22:26:24.47 | 0.3 | undecidable | manual | S | 345 | 21.5673 | 95 | -0.16 | 72 |
7F.SIB1.EHZ. | 2023-02-07T22:26:23.99 | 0.3 | undecidable | manual | S | 100 | 19.0698 | 97 | 0.03 | 73 |
7F.SIB3.EHZ. | 2023-02-07T22:26:23.84 | 0.3 | undecidable | manual | S | 106 | 19.5693 | 96 | -0.25 | 71 |
IV.FDMO.HHZ. | 2023-02-07T22:26:22.28 | 0.1 | undecidable | manual | S | 18 | 12.9759 | 112 | -0.09 | 99 |
IV.CESI.HHZ. | 2023-02-07T22:26:22.52 | 0.3 | undecidable | manual | S | 309 | 14.0748 | 108 | -0.11 | 72 |
7F.SIB2.EHZ. | 2023-02-07T22:26:21.16 | 0.3 | undecidable | manual | P | 100 | 21.867 | 95 | -0.03 | 74 |
IV.NRCA.HHZ. | 2023-02-07T22:26:21.90 | 0.3 | undecidable | manual | S | 149 | 11.877 | 117 | -0.2 | 72 |
IV.MML1.EHZ. | 2023-02-07T22:26:21.09 | 0.3 | undecidable | manual | P | 345 | 21.5673 | 95 | -0.05 | 73 |
IV.MMO1.EHZ. | 2023-02-07T22:26:21.47 | 0.1 | undecidable | manual | P | 97 | 23.5542 | 94 | 0.02 | 98 |
IV.CSP1.EHZ. | 2023-02-07T22:26:21.48 | 0.1 | undecidable | manual | P | 36 | 22.8549 | 94 | 0.13 | 95 |
IV.CESI.HHZ. | 2023-02-07T22:26:20.05 | 0.1 | undecidable | manual | P | 309 | 14.0748 | 108 | 0.05 | 100 |
7F.SIB1.EHZ. | 2023-02-07T22:26:20.92 | 0.1 | undecidable | manual | P | 100 | 19.0698 | 97 | 0.16 | 96 |
IV.FEMA.HNZ. | 2023-02-07T22:26:20.65 | 0.3 | undecidable | manual | S | 12 | 4.1958 | 155 | -0.03 | 76 |
7F.SIB3.EHZ. | 2023-02-07T22:26:20.80 | 0.1 | undecidable | manual | P | 106 | 19.5693 | 96 | -0.04 | 99 |
IV.NRCA.HHZ. | 2023-02-07T22:26:19.69 | 0.1 | undecidable | manual | P | 149 | 11.877 | 117 | 0 | 100 |
IV.FDMO.HHZ. | 2023-02-07T22:26:19.91 | 0.1 | undecidable | manual | P | 18 | 12.9759 | 112 | 0.06 | 99 |
IV.FEMA.HNZ. | 2023-02-07T22:26:19.06 | 0.1 | undecidable | manual | P | 12 | 4.1958 | 155 | 0.19 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00009525 | 1.9 | AML | other | m | 2023-02-07T22:26:21.02 |
IV.NRCA.HHE. | ML:0.7 | 0.000050319425 | 0.064 | AML | other | m | 2023-02-07T22:26:22.17 |
IV.CESI.HHN. | ML:0.9 | 0.000069680855 | 0.1792 | AML | other | m | 2023-02-07T22:26:22.80 |
IV.CESI.HHE. | ML:0.8 | 0.00005745 | 0.64 | AML | other | m | 2023-02-07T22:26:23.69 |
IV.NRCA.HNE. | ML:0.6 | 0.00004346171 | 0.0768 | AML | other | m | 2023-02-07T22:26:22.18 |
IV.NRCA.HNN. | ML:1.0 | 0.00010460458 | 0.1408 | AML | other | m | 2023-02-07T22:26:22.08 |
IV.FDMO.HHE. | ML:0.4 | 0.00002287465 | 0.2048 | AML | other | m | 2023-02-07T22:26:22.87 |
IV.FDMO.HHN. | ML:0.3 | 0.0000224941415 | 0.1664 | AML | other | m | 2023-02-07T22:26:22.37 |
IV.CESI.HNE. | ML:0.8 | 0.000055182391 | 0.1408 | AML | other | m | 2023-02-07T22:26:22.75 |
IV.CESI.HNN. | ML:1.1 | 0.00012653775 | 0.7552 | AML | other | m | 2023-02-07T22:26:21.34 |
IV.MML1.EHE. | ML:0.4 | 0.000012772131999999998 | 0.128 | AML | other | m | 2023-02-07T22:26:24.75 |
IV.MML1.EHN. | ML:0.4 | 0.000015347232000000002 | 0.128 | AML | other | m | 2023-02-07T22:26:24.79 |
IV.MMO1.EHE. | ML:0.5 | 0.000018407512649999998 | 0.1664 | AML | other | m | 2023-02-07T22:26:25.61 |
IV.MMO1.EHN. | ML:0.4 | 0.000014664283 | 0.1024 | AML | other | m | 2023-02-07T22:26:25.51 |
IV.CSP1.EHE. | ML:0.5 | 0.000018483419999999998 | 0.1024 | AML | other | m | 2023-02-07T22:26:25.41 |
IV.CSP1.EHN. | ML:0.5 | 0.000017966685 | 0.1024 | AML | other | m | 2023-02-07T22:26:25.36 |