A magnitude ML 0.7 earthquake occured in region: 3 km NE Preci (PG), on
and geographic coordinates (lat, lon) 42.9040, 13.0510 at 8 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 |
---|---|---|---|---|
Preci | PG | 3 | 724 | 724 |
Visso | MC | 4 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2112 |
Ussita | MC | 9 | 444 | 2556 |
Sellano | PG | 10 | 1079 | 3635 |
Monte Cavallo | MC | 11 | 145 | 3780 |
Norcia | PG | 13 | 4957 | 8737 |
Cerreto di Spoleto | PG | 14 | 1075 | 9812 |
Fiordimonte | MC | 15 | 202 | 10014 |
Pieve Torina | MC | 16 | 1458 | 11472 |
Fiastra | MC | 17 | 559 | 12031 |
Acquacanina | MC | 17 | 121 | 12152 |
Bolognola | MC | 18 | 142 | 12294 |
Pievebovigliana | MC | 18 | 866 | 13160 |
Muccia | MC | 20 | 915 | 14075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-08-01 19:44:16 |
42.9035 | 13.0513 | 8 | 2023-08-01 19:49:16 |
Sala Sismica INGV-Roma | 119772681 |
Field | Value |
---|---|
Time (UTC) | 2023-08-01 19:44:16 ± 0.13 |
Latitude | 42.9035 ± 0.0027 |
Longitude | 13.0513 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119772681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 439 |
Semi-minor axis of confidence ellipse (meter) | 62 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 46 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 166 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.08364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20145 |
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 | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 119772681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-01 19:49:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2023-08-01T19:44:24.76 | 0.6 | undecidable | manual | S | 91 | 22.3554 | 110 | -0.17 | 47 |
IV.FDMO.HHZ. | 2023-08-01T19:44:22.54 | 0.6 | undecidable | manual | S | 11 | 15.0738 | 118 | -0.06 | 49 |
IV.CESI.HHZ. | 2023-08-01T19:44:22.89 | 0.6 | undecidable | manual | S | 313 | 16.3725 | 116 | -0.12 | 48 |
IT.MTCL.HGN. | 2023-08-01T19:44:21.43 | 0.1 | undecidable | manual | S | 337 | 10.878 | 127 | 0.05 | 99 |
IV.MMO1.EHZ. | 2023-08-01T19:44:21.30 | 0.6 | undecidable | manual | P | 91 | 22.3554 | 110 | -0.14 | 48 |
IV.NRCA.HHZ. | 2023-08-01T19:44:20.87 | 0.6 | undecidable | manual | S | 147 | 9.2796 | 131 | -0.08 | 49 |
IV.FDMO.HHZ. | 2023-08-01T19:44:20.15 | 0.6 | negative | manual | P | 11 | 15.0738 | 118 | 0.06 | 49 |
IV.CESI.HHZ. | 2023-08-01T19:44:20.30 | 0.1 | positive | manual | P | 313 | 16.3725 | 116 | -0.03 | 99 |
IV.NRCA.HHZ. | 2023-08-01T19:44:19.18 | 0.1 | undecidable | manual | P | 147 | 9.2796 | 131 | 0.04 | 100 |
IT.MTCL.HGN. | 2023-08-01T19:44:19.41 | 0.1 | undecidable | manual | P | 337 | 10.878 | 127 | 0.02 | 100 |
IV.MC2.EHN. | 2023-08-01T19:44:19.65 | 0.1 | undecidable | manual | P | 85 | 11.1777 | 126 | 0.21 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.000148 | 0.16 | AML | other | m | 2023-08-01T19:44:21.01 |
IV.NRCA.HHE. | ML:0.6 | 0.0000635 | 0.7 | AML | other | m | 2023-08-01T19:44:21.44 |
IV.FDMO.HHN. | ML:0.5 | 0.0000329 | 1.7 | AML | other | m | 2023-08-01T19:44:23.85 |
IV.CESI.HHN. | ML:0.8 | 0.00005795 | 0.24 | AML | other | m | 2023-08-01T19:44:23.02 |
IV.CESI.HHE. | ML:0.6 | 0.000041349999999999995 | 1.32 | AML | other | m | 2023-08-01T19:44:23.10 |
IV.FDMO.HHE. | ML:0.5 | 0.000033100000000000005 | 0.42 | AML | other | m | 2023-08-01T19:44:24.21 |
IV.MMO1.EHE. | ML:0.9 | 0.0000609 | 1.82 | AML | other | m | 2023-08-01T19:44:25.00 |
IV.MMO1.EHN. | ML:0.7 | 0.00003735 | 1.54 | AML | other | m | 2023-08-01T19:44:25.00 |