A magnitude ML 0.8 earthquake occured in region: 5 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9480, 13.0260 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 |
---|---|---|---|---|
Monte Cavallo | MC | 6 | 145 | 145 |
Visso | MC | 6 | 1107 | 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 | 15 | 559 | 6865 |
Serravalle di Chienti | MC | 15 | 1070 | 7935 |
Muccia | MC | 15 | 915 | 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 0.8 | 2023-05-26 17:08:57 |
42.9478 | 13.0257 | 10 | 2023-05-26 17:18:33 |
Sala Sismica INGV-Roma | 117753311 |
Field | Value |
---|---|
Time (UTC) | 2023-05-26 17:08:57 ± 0.12 |
Latitude | 42.9478 ± 0.0027 |
Longitude | 13.0257 ± 0.0037 |
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 | 117753311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 346 |
Semi-minor axis of confidence ellipse (meter) | 125 |
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) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19425 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 117753311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-26 17:18:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-05-26T17:09:05.67 | 0.3 | undecidable | manual | S | 42 | 21.5673 | 114 | -0.05 | 73 |
IV.MML1.HNZ. | 2023-05-26T17:09:04.61 | 0.3 | undecidable | manual | S | 347 | 18.87 | 117 | -0.26 | 70 |
IV.NRCA.HHZ. | 2023-05-26T17:09:03.46 | 0.3 | undecidable | manual | S | 150 | 14.5743 | 124 | -0.12 | 73 |
IV.CSP1.EHZ. | 2023-05-26T17:09:02.24 | 0.1 | undecidable | manual | P | 42 | 21.5673 | 114 | -0.01 | 99 |
IV.CESI.HHZ. | 2023-05-26T17:09:02.80 | 0.1 | undecidable | manual | S | 303 | 11.6772 | 130 | 0.02 | 100 |
IV.FDMO.HHZ. | 2023-05-26T17:09:02.73 | 0.3 | undecidable | manual | S | 27 | 10.9779 | 131 | 0.13 | 74 |
IV.NRCA.HHZ. | 2023-05-26T17:09:01.00 | 0.1 | undecidable | manual | P | 150 | 14.5743 | 124 | -0.01 | 100 |
IV.MML1.HNZ. | 2023-05-26T17:09:01.65 | 0.3 | undecidable | manual | P | 347 | 18.87 | 117 | -0.11 | 73 |
IT.MTCL.HGZ. | 2023-05-26T17:09:01.31 | 0.3 | undecidable | manual | S | 337 | 5.4945 | 150 | -0.07 | 75 |
IV.CESI.HHZ. | 2023-05-26T17:09:00.62 | 0.1 | undecidable | manual | P | 303 | 11.6772 | 130 | 0.07 | 99 |
IV.FDMO.HHZ. | 2023-05-26T17:09:00.61 | 0.1 | undecidable | manual | P | 27 | 10.9779 | 131 | 0.16 | 97 |
IT.MTCL.HGZ. | 2023-05-26T17:08:59.87 | 0.1 | undecidable | manual | P | 337 | 5.4945 | 150 | 0.13 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.9 | 0.00008435 | 1.8 | AML | other | m | 2023-05-26T17:09:03.05 |
IV.CESI.HHN. | ML:1.0 | 0.0001115 | 0.1 | AML | other | m | 2023-05-26T17:09:03.05 |
IV.NRCA.HHN. | ML:0.6 | 0.00003925 | 0.1 | AML | other | m | 2023-05-26T17:09:03.84 |
IV.NRCA.HHE. | ML:0.6 | 0.000038100000000000005 | 0.1 | AML | other | m | 2023-05-26T17:09:03.97 |