A magnitude ML 0.8 earthquake occured in region: 4 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9380, 13.0400 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 |
---|---|---|---|---|
Visso | MC | 4 | 1107 | 1107 |
Preci | PG | 7 | 724 | 1831 |
Monte Cavallo | MC | 7 | 145 | 1976 |
Ussita | MC | 8 | 444 | 2420 |
Castelsantangelo sul Nera | MC | 10 | 281 | 2701 |
Sellano | PG | 11 | 1079 | 3780 |
Fiordimonte | MC | 12 | 202 | 3982 |
Pieve Torina | MC | 12 | 1458 | 5440 |
Pievebovigliana | MC | 14 | 866 | 6306 |
Fiastra | MC | 15 | 559 | 6865 |
Acquacanina | MC | 15 | 121 | 6986 |
Muccia | MC | 16 | 915 | 7901 |
Cerreto di Spoleto | PG | 16 | 1075 | 8976 |
Serravalle di Chienti | MC | 17 | 1070 | 10046 |
Bolognola | MC | 17 | 142 | 10188 |
Norcia | PG | 17 | 4957 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-08-14 05:18:13 |
42.9378 | 13.0397 | 11 | 2022-08-14 05:23:40 |
Sala Sismica INGV-Roma | 108512591 |
Field | Value |
---|---|
Time (UTC) | 2022-08-14 05:18:13 ± 0.05 |
Latitude | 42.9378 ± 0.0036 |
Longitude | 13.0397 ± 0.0049 |
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 | 108512591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 464 |
Semi-minor axis of confidence ellipse (meter) | 244 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 220 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 139 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.10432 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29768 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 108512591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-14 05:23:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2022-08-14T05:18:21.55 | 0.6 | undecidable | manual | S | 344 | 20.2686 | 50 | -0.2 | 65 |
IV.ASSB.HHZ. | 2022-08-14T05:18:20.34 | 0.3 | undecidable | manual | P | 291 | 33.0447 | 50 | -0.05 | 99 |
IV.MC2.EHZ. | 2022-08-14T05:18:19.67 | 0.6 | undecidable | manual | S | 104 | 12.4764 | 131 | 0.02 | 69 |
IV.CESI.HHZ. | 2022-08-14T05:18:19.95 | 0.6 | undecidable | manual | S | 304 | 13.2756 | 130 | 0.1 | 67 |
IV.GUMA.HHZ. | 2022-08-14T05:18:19.79 | 0.3 | positive | manual | P | 60 | 27.6501 | 50 | 0.22 | 96 |
IV.FDMO.HHZ. | 2022-08-14T05:18:19.22 | 0.6 | undecidable | manual | S | 19 | 11.5773 | 133 | -0.21 | 66 |
IV.NRCA.HHZ. | 2022-08-14T05:18:19.55 | 0.6 | undecidable | manual | S | 152 | 13.0758 | 130 | -0.25 | 65 |
IV.MML1.EHZ. | 2022-08-14T05:18:18.47 | 1.0 | negative | manual | P | 344 | 20.2686 | 50 | 0.05 | 34 |
IV.CSP1.EHZ. | 2022-08-14T05:18:18.62 | 0.6 | positive | manual | P | 38 | 21.6672 | 50 | -0.03 | 67 |
IV.MMO1.EHZ. | 2022-08-14T05:18:18.89 | 0.3 | undecidable | manual | P | 100 | 23.754 | 50 | -0.07 | 100 |
IV.FDMO.HHZ. | 2022-08-14T05:18:17.11 | 0.6 | negative | manual | P | 19 | 11.5773 | 133 | 0.03 | 69 |
IV.NRCA.HHZ. | 2022-08-14T05:18:17.33 | 0.6 | undecidable | manual | P | 152 | 13.0758 | 130 | 0.03 | 68 |
IV.MC2.EHZ. | 2022-08-14T05:18:17.40 | 0.6 | negative | manual | P | 104 | 12.4764 | 131 | 0.19 | 66 |
IV.CESI.HHZ. | 2022-08-14T05:18:17.46 | 0.6 | undecidable | manual | P | 304 | 13.2756 | 130 | 0.13 | 67 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.7 | 0.000050950000000000005 | 0.18 | AML | other | m | 2022-08-14T05:18:19.37 |
IV.FDMO.HHE. | ML:0.8 | 0.00006855 | 0.44 | AML | other | m | 2022-08-14T05:18:19.55 |
IV.NRCA.HHE. | ML:0.9 | 0.0000751 | 0.16 | AML | other | m | 2022-08-14T05:18:19.75 |
IV.NRCA.HHN. | ML:0.9 | 0.00007295 | 1.06 | AML | other | m | 2022-08-14T05:18:20.15 |
IV.CESI.HHE. | ML:0.9 | 0.00008460000000000001 | 0.14 | AML | other | m | 2022-08-14T05:18:20.20 |
IV.CESI.HHN. | ML:1.2 | 0.000167 | 0.14 | AML | other | m | 2022-08-14T05:18:20.21 |
IV.MML1.EHN. | ML:0.6 | 0.0000273 | 1.86 | AML | other | m | 2022-08-14T05:18:21.01 |
IV.MML1.EHE. | ML:0.6 | 0.000030350000000000002 | 0.66 | AML | other | m | 2022-08-14T05:18:22.72 |