A magnitude ML 0.8 earthquake occured in region: 1 km N Preci (PG), on
and geographic coordinates (lat, lon) 42.8930, 13.0360 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 |
---|---|---|---|---|
Preci | PG | 2 | 724 | 724 |
Visso | MC | 6 | 1107 | 1831 |
Sellano | PG | 9 | 1079 | 2910 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3191 |
Ussita | MC | 10 | 444 | 3635 |
Monte Cavallo | MC | 12 | 145 | 3780 |
Norcia | PG | 12 | 4957 | 8737 |
Cerreto di Spoleto | PG | 13 | 1075 | 9812 |
Fiordimonte | MC | 17 | 202 | 10014 |
Pieve Torina | MC | 17 | 1458 | 11472 |
Fiastra | MC | 19 | 559 | 12031 |
Acquacanina | MC | 19 | 121 | 12152 |
Bolognola | MC | 19 | 142 | 12294 |
Pievebovigliana | MC | 19 | 866 | 13160 |
Cascia | PG | 19 | 3217 | 16377 |
Vallo di Nera | PG | 20 | 364 | 16741 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-10-15 07:25:36 |
42.8927 | 13.036 | 11 | 2023-10-15 07:42:43 |
Sala Sismica INGV-Roma | 122100521 |
Field | Value |
---|---|
Time (UTC) | 2023-10-15 07:25:36 ± 0.08 |
Latitude | 42.8927 ± 0.0036 |
Longitude | 13.0360 ± 0.0110 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122100521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 883 |
Semi-minor axis of confidence ellipse (meter) | 271 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 86 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.08184 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41099 |
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 | 10 |
Type of magnitude | ML |
Reference to an origin | 122100521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-15 07:42:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HNE. | 2023-10-15T07:25:47.72 | 0.3 | undecidable | manual | S | 179 | 32.1456 | 90 | 0.02 | 74 |
IV.CSP1.EHZ. | 2023-10-15T07:25:46.47 | 0.6 | undecidable | manual | S | 32 | 25.9518 | 90 | 0.41 | 46 |
IV.MML1.EHZ. | 2023-10-15T07:25:45.75 | 0.6 | undecidable | manual | S | 348 | 25.0527 | 90 | -0.06 | 49 |
IV.GAVE.HNZ. | 2023-10-15T07:25:45.54 | 0.3 | undecidable | manual | S | 207 | 25.0527 | 90 | -0.27 | 71 |
IV.ATCC.EHZ. | 2023-10-15T07:25:45.31 | 0.1 | undecidable | manual | P | 315 | 45.621 | 90 | 0.19 | 93 |
IV.FDMO.HHZ. | 2023-10-15T07:25:43.54 | 0.6 | undecidable | manual | S | 15 | 16.4724 | 91 | 0.01 | 51 |
IV.LNSS.HNE. | 2023-10-15T07:25:43.36 | 0.6 | undecidable | manual | P | 179 | 32.1456 | 90 | 0.32 | 46 |
IV.CESI.HHZ. | 2023-10-15T07:25:43.43 | 0.6 | undecidable | manual | S | 319 | 16.3725 | 91 | -0.07 | 50 |
IV.MML1.EHZ. | 2023-10-15T07:25:42.31 | 1.0 | undecidable | manual | P | 348 | 25.0527 | 90 | 0.36 | 23 |
IT.MTCL.HGZ. | 2023-10-15T07:25:42.08 | 0.1 | undecidable | manual | S | 345 | 11.5773 | 110 | -0.16 | 99 |
IV.FDMO.HHZ. | 2023-10-15T07:25:41.08 | 1.0 | positive | manual | P | 15 | 16.4724 | 91 | 0.45 | 23 |
IV.NRCA.HHZ. | 2023-10-15T07:25:41.52 | 0.6 | undecidable | manual | S | 136 | 9.0798 | 124 | -0.14 | 50 |
IV.CSP1.EHZ. | 2023-10-15T07:25:41.35 | 0.1 | undecidable | manual | P | 32 | 25.9518 | 90 | -0.74 | 81 |
IV.GAVE.HNZ. | 2023-10-15T07:25:41.91 | 0.1 | undecidable | manual | P | 207 | 25.0527 | 90 | -0.04 | 100 |
IT.MTCL.HGZ. | 2023-10-15T07:25:40.00 | 0.1 | undecidable | manual | P | 345 | 11.5773 | 110 | 0.11 | 100 |
IV.CESI.HHZ. | 2023-10-15T07:25:40.71 | 0.3 | positive | manual | P | 319 | 16.3725 | 91 | 0.1 | 75 |
IV.NRCA.HHZ. | 2023-10-15T07:25:39.75 | 0.1 | positive | manual | P | 136 | 9.0798 | 124 | 0.2 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.00008125 | 0.08 | AML | other | m | 2023-10-15T07:25:41.84 |
IV.NRCA.HHE. | ML:0.8 | 0.00007975 | 0.62 | AML | other | m | 2023-10-15T07:25:42.87 |
IV.CESI.HHN. | ML:0.9 | 0.00006865 | 0.5 | AML | other | m | 2023-10-15T07:25:43.63 |
IV.CESI.HHE. | ML:0.7 | 0.00004235 | 0.22 | AML | other | m | 2023-10-15T07:25:43.78 |
IV.FDMO.HHN. | ML:0.9 | 0.00006535 | 0.14 | AML | other | m | 2023-10-15T07:25:43.91 |
IV.FDMO.HHE. | ML:1.1 | 0.0001053 | 1.66 | AML | other | m | 2023-10-15T07:25:43.08 |
IV.NRCA.HNE. | ML:0.8 | 0.0000799979055 | 0.08 | AML | other | m | 2023-10-15T07:25:42.64 |
IV.NRCA.HNN. | ML:0.8 | 0.0000817280945 | 0.3008 | AML | other | m | 2023-10-15T07:25:41.84 |
IV.MML1.EHE. | ML:0.5 | 0.000019972705 | 0.1408 | AML | other | m | 2023-10-15T07:25:46.34 |
IV.MML1.EHN. | ML:0.6 | 0.00002708956 | 0.16 | AML | other | m | 2023-10-15T07:25:46.33 |