A magnitude ML 0.9 earthquake occured in region: 4 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9300, 13.0390 at 9 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 | 6 | 724 | 1831 |
Monte Cavallo | MC | 8 | 145 | 1976 |
Ussita | MC | 8 | 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 |
Fiastra | MC | 15 | 559 | 5999 |
Pievebovigliana | MC | 15 | 866 | 6865 |
Cerreto di Spoleto | PG | 16 | 1075 | 7940 |
Norcia | PG | 16 | 4957 | 12897 |
Acquacanina | MC | 16 | 121 | 13018 |
Bolognola | MC | 17 | 142 | 13160 |
Muccia | MC | 17 | 915 | 14075 |
Serravalle di Chienti | MC | 17 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-11-02 06:55:28 |
42.9297 | 13.0388 | 9 | 2023-11-02 07:13:10 |
Sala Sismica INGV-Roma | 122661711 |
Field | Value |
---|---|
Time (UTC) | 2023-11-02 06:55:28 ± 0.31 |
Latitude | 42.9297 ± 0.0045 |
Longitude | 13.0388 ± 0.0160 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122661711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1084 |
Semi-minor axis of confidence ellipse (meter) | 683 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 195 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20235 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122661711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-02 07:13:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.CARE.EHZ. | 2023-11-02T06:57:20.33 | 3.0 | undecidable | manual | Sg | 18.139999 | 0 | |||
IV.CROCE.HNZ. | 2023-11-02T06:57:16.82 | 3.0 | undecidable | manual | Pg | 23.26 | 0 | |||
AC.KBN.HHZ.00 | 2023-11-02T06:57:00.51 | 3.0 | undecidable | manual | Pn | 3.62 | 0 | |||
IV.EPMN.HHZ. | 2023-11-02T06:56:59.30 | 3.0 | undecidable | manual | Pg | 16.780001 | 0 | |||
IV.CRND.HNZ. | 2023-11-02T06:56:47.99 | 3.0 | undecidable | manual | Sg | 5.92 | 0 | |||
IV.SCIAC.HHZ. | 2023-11-02T06:56:42.92 | 3.0 | undecidable | manual | Pn | 0.9 | 0 | |||
IV.MCRV.HHZ. | 2023-11-02T06:56:39.34 | 3.0 | undecidable | manual | Sn | -1.22 | 0 | |||
IV.SERS.HHZ. | 2023-11-02T06:56:34.34 | 3.0 | undecidable | manual | Pn | -1.15 | 0 | |||
ST.CARE.HNZ. | 2023-11-02T06:56:27.83 | 3.0 | undecidable | manual | Pg | 8.95 | 0 | |||
CR.STON.BHZ. | 2023-11-02T06:56:25.42 | 3.0 | negative | manual | Pn | 7.1 | 0 | |||
IV.MCRV.HHZ. | 2023-11-02T06:56:08.37 | 3.0 | undecidable | manual | Pn | 1.64 | 0 | |||
IV.CSNT.HHZ. | 2023-11-02T06:55:46.70 | 3.0 | negative | manual | P | 3.77 | 0 | |||
IV.CSP1.EHZ. | 2023-11-02T06:55:37.22 | 0.1 | undecidable | manual | S | 37 | 22.4553 | 112 | 0.03 | 98 |
IV.MML1.EHZ. | 2023-11-02T06:55:36.12 | 1.0 | undecidable | manual | S | 345 | 21.1677 | 113 | -0.64 | 21 |
IV.NRCA.HHZ. | 2023-11-02T06:55:34.08 | 0.1 | undecidable | manual | S | 150 | 12.2766 | 126 | 0 | 100 |
IV.FDMO.HHZ. | 2023-11-02T06:55:34.20 | 0.1 | undecidable | manual | S | 18 | 12.4764 | 126 | 0.06 | 99 |
IV.CSP1.EHZ. | 2023-11-02T06:55:33.21 | 1.0 | positive | manual | P | 37 | 22.4553 | 112 | -0.43 | 22 |
IV.MML1.EHZ. | 2023-11-02T06:55:33.64 | 0.3 | undecidable | manual | P | 345 | 21.1677 | 113 | 0.25 | 70 |
IV.NRCA.HHZ. | 2023-11-02T06:55:31.82 | 0.3 | undecidable | manual | P | 150 | 12.2766 | 126 | -0.03 | 75 |
IV.FDMO.HHZ. | 2023-11-02T06:55:31.85 | 0.6 | undecidable | manual | P | 18 | 12.4764 | 126 | -0.03 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.000129 | 0.1 | AML | other | m | 2023-11-02T06:55:34.22 |
IV.FDMO.HHN. | ML:0.8 | 0.00006829999999999999 | 0.54 | AML | other | m | 2023-11-02T06:55:34.38 |
IV.NRCA.HHE. | ML:0.8 | 0.00007869999999999999 | 0.08 | AML | other | m | 2023-11-02T06:55:34.47 |
IV.FDMO.HHE. | ML:0.8 | 0.00006515 | 0.84 | AML | other | m | 2023-11-02T06:55:34.51 |