A magnitude ML 1.2 earthquake occured in region: 4 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9230, 12.9530 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Preci | PG | 9 | 724 | 1803 |
Monte Cavallo | MC | 9 | 145 | 1948 |
Visso | MC | 11 | 1107 | 3055 |
Cerreto di Spoleto | PG | 12 | 1075 | 4130 |
Ussita | MC | 15 | 444 | 4574 |
Pieve Torina | MC | 16 | 1458 | 6032 |
Castelsantangelo sul Nera | MC | 17 | 281 | 6313 |
Serravalle di Chienti | MC | 17 | 1070 | 7383 |
Fiordimonte | MC | 17 | 202 | 7585 |
Trevi | PG | 17 | 8469 | 16054 |
Campello sul Clitunno | PG | 18 | 2442 | 18496 |
Norcia | PG | 18 | 4957 | 23453 |
Vallo di Nera | PG | 19 | 364 | 23817 |
Pievebovigliana | MC | 19 | 866 | 24683 |
Muccia | MC | 19 | 915 | 25598 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-10-16 15:51:07 |
42.923 | 12.953 | 11 | 2023-10-16 15:55:55 |
Sala Sismica INGV-Roma | 122129761 |
Field | Value |
---|---|
Time (UTC) | 2023-10-16 15:51:07 ± 0.06 |
Latitude | 42.9230 ± 0.0036 |
Longitude | 12.9530 ± 0.0061 |
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 | 122129761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 482 |
Semi-minor axis of confidence ellipse (meter) | 359 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 81 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.07824 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41369 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 122129761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-16 15:55:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESX.HHE. | 2023-10-16T15:51:17.20 | 0.6 | undecidable | manual | P | 221 | 45.9207 | 50 | 0.77 | 39 |
IV.ASSB.HHZ. | 2023-10-16T15:51:17.22 | 0.3 | undecidable | manual | S | 299 | 27.3504 | 50 | -0.49 | 66 |
IV.CSP1.EHZ. | 2023-10-16T15:51:17.93 | 0.3 | undecidable | manual | S | 47 | 27.75 | 50 | 0.11 | 72 |
IV.MML1.EHZ. | 2023-10-16T15:51:16.01 | 0.1 | undecidable | manual | S | 4 | 21.1677 | 50 | -0.06 | 98 |
IV.ARRO.EHZ. | 2023-10-16T15:51:15.87 | 0.3 | undecidable | manual | P | 202 | 41.1255 | 50 | 0.18 | 69 |
IV.FDMO.HHZ. | 2023-10-16T15:51:14.68 | 0.1 | undecidable | manual | S | 41 | 16.6722 | 123 | -0.14 | 97 |
IV.NRCA.HHZ. | 2023-10-16T15:51:14.51 | 0.1 | undecidable | manual | S | 127 | 16.4724 | 123 | -0.24 | 95 |
IV.LNSS.HHZ. | 2023-10-16T15:51:14.75 | 0.1 | negative | manual | P | 169 | 36.2415 | 50 | -0.19 | 93 |
IV.CSP1.EHZ. | 2023-10-16T15:51:13.76 | 0.1 | positive | manual | P | 47 | 27.75 | 50 | 0.13 | 96 |
IV.GAVE.EHZ. | 2023-10-16T15:51:13.26 | 0.3 | positive | manual | P | 191 | 26.0517 | 50 | -0.11 | 72 |
IV.ASSB.HHZ. | 2023-10-16T15:51:13.67 | 0.6 | undecidable | manual | P | 299 | 27.3504 | 50 | 0.1 | 48 |
IV.MML1.EHZ. | 2023-10-16T15:51:12.64 | 0.3 | positive | manual | P | 4 | 21.1677 | 50 | 0.01 | 74 |
IT.MTCL.HGE. | 2023-10-16T15:51:12.56 | 0.3 | undecidable | manual | S | 26 | 8.6802 | 141 | -0.19 | 73 |
IV.FEMA.HNE. | 2023-10-16T15:51:12.96 | 0.3 | undecidable | manual | S | 61 | 8.9799 | 140 | 0.16 | 74 |
IV.CESI.HHZ. | 2023-10-16T15:51:12.99 | 0.3 | undecidable | manual | S | 337 | 9.879 | 138 | -0.03 | 76 |
IV.CESI.HHZ. | 2023-10-16T15:51:11.01 | 0.1 | negative | manual | P | 337 | 9.879 | 138 | 0.15 | 98 |
IV.FDMO.HHZ. | 2023-10-16T15:51:11.89 | 0.1 | undecidable | manual | P | 41 | 16.6722 | 123 | -0.01 | 100 |
IV.NRCA.HHZ. | 2023-10-16T15:51:11.80 | 0.1 | positive | manual | P | 127 | 16.4724 | 123 | -0.06 | 99 |
IT.MTCL.HGE. | 2023-10-16T15:51:10.83 | 0.1 | undecidable | manual | P | 26 | 8.6802 | 141 | 0.12 | 99 |
IV.FEMA.HNE. | 2023-10-16T15:51:10.96 | 0.3 | undecidable | manual | P | 61 | 8.9799 | 140 | 0.22 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.3 | 0.0002245 | 0.18 | AML | other | m | 2023-10-16T15:51:13.11 |
IV.CESI.HHN. | ML:1.5 | 0.00034800000000000006 | 0.3 | AML | other | m | 2023-10-16T15:51:13.19 |
IV.NRCA.HHN. | ML:1.4 | 0.000231 | 0.12 | AML | other | m | 2023-10-16T15:51:14.64 |
IV.FDMO.HHN. | ML:0.8 | 0.00006245 | 1.6 | AML | other | m | 2023-10-16T15:51:14.07 |
IV.FDMO.HHE. | ML:1.0 | 0.0000899 | 1.64 | AML | other | m | 2023-10-16T15:51:15.84 |
IV.NRCA.HHE. | ML:1.3 | 0.000167 | 0.92 | AML | other | m | 2023-10-16T15:51:15.31 |
IV.MML1.EHE. | ML:1.4 | 0.00016649999999999998 | 0.18 | AML | other | m | 2023-10-16T15:51:16.33 |
IV.MML1.EHN. | ML:1.1 | 0.00008145 | 1.02 | AML | other | m | 2023-10-16T15:51:17.73 |
IV.GAVE.EHE. | ML:1.1 | 0.000063 | 1.4 | AML | other | m | 2023-10-16T15:51:18.10 |
IV.GAVE.EHN. | ML:1.1 | 0.000068 | 1.52 | AML | other | m | 2023-10-16T15:51:25.13 |