A magnitude ML 1.3 earthquake occured in region: 6 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9340, 12.9590 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 | 6 | 1079 | 1079 |
Monte Cavallo | MC | 8 | 145 | 1224 |
Preci | PG | 9 | 724 | 1948 |
Visso | MC | 11 | 1107 | 3055 |
Cerreto di Spoleto | PG | 13 | 1075 | 4130 |
Pieve Torina | MC | 15 | 1458 | 5588 |
Ussita | MC | 15 | 444 | 6032 |
Serravalle di Chienti | MC | 15 | 1070 | 7102 |
Fiordimonte | MC | 16 | 202 | 7304 |
Castelsantangelo sul Nera | MC | 17 | 281 | 7585 |
Pievebovigliana | MC | 18 | 866 | 8451 |
Muccia | MC | 18 | 915 | 9366 |
Trevi | PG | 18 | 8469 | 17835 |
Norcia | PG | 19 | 4957 | 22792 |
Campello sul Clitunno | PG | 19 | 2442 | 25234 |
Fiastra | MC | 20 | 559 | 25793 |
Vallo di Nera | PG | 20 | 364 | 26157 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-08-22 17:54:05 |
42.9343 | 12.9588 | 11 | 2023-08-22 18:01:39 |
Sala Sismica INGV-Roma | 120389531 |
Field | Value |
---|---|
Time (UTC) | 2023-08-22 17:54:05 ± 0.05 |
Latitude | 42.9343 ± 0.0018 |
Longitude | 12.9588 ± 0.0037 |
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 | 120389531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 240 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 16 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26620 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 120389531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-22 18:01:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.HHZ. | 2023-08-22T17:54:36.46 | 3.0 | undecidable | manual | S | -3.53 | 0 | |||
IV.PF6.EHZ. | 2023-08-22T17:54:15.59 | 0.3 | undecidable | manual | S | 40 | 29.5482 | 50 | 0.01 | 73 |
IV.CSP1.EHZ. | 2023-08-22T17:54:14.72 | 0.3 | undecidable | manual | S | 49 | 26.5512 | 50 | -0.04 | 73 |
IV.GAVE.EHE. | 2023-08-22T17:54:14.99 | 0.3 | undecidable | manual | S | 191 | 27.3504 | 50 | 0 | 74 |
IV.ATCC.EHZ. | 2023-08-22T17:54:12.49 | 3.0 | positive | manual | P | 0.01 | 0 | |||
IV.MML1.EHZ. | 2023-08-22T17:54:12.89 | 0.3 | undecidable | manual | S | 3 | 19.869 | 50 | -0.1 | 73 |
IV.FDMO.HHZ. | 2023-08-22T17:54:11.56 | 0.1 | undecidable | manual | S | 43 | 15.3735 | 125 | -0.18 | 97 |
IV.NRCA.HHZ. | 2023-08-22T17:54:11.98 | 0.3 | undecidable | manual | S | 131 | 16.872 | 123 | -0.19 | 72 |
IV.PF6.EHZ. | 2023-08-22T17:54:11.21 | 0.3 | undecidable | manual | P | 40 | 29.5482 | 50 | 0.02 | 73 |
IV.ASSB.HHZ. | 2023-08-22T17:54:10.56 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.GAVE.EHE. | 2023-08-22T17:54:10.77 | 0.3 | undecidable | manual | P | 191 | 27.3504 | 50 | -0.08 | 73 |
IV.CSP1.EHZ. | 2023-08-22T17:54:10.86 | 0.1 | undecidable | manual | P | 49 | 26.5512 | 50 | 0.14 | 96 |
IV.MML1.EHZ. | 2023-08-22T17:54:09.67 | 0.1 | undecidable | manual | P | 3 | 19.869 | 50 | -0.03 | 99 |
IV.CESI.HHE. | 2023-08-22T17:54:09.97 | 0.1 | undecidable | manual | S | 331 | 8.9799 | 141 | -0.13 | 99 |
IV.FEMA.HNZ. | 2023-08-22T17:54:09.98 | 0.3 | undecidable | manual | S | 67 | 7.9809 | 144 | 0.09 | 75 |
IV.FDMO.HHZ. | 2023-08-22T17:54:09.03 | 0.6 | positive | manual | P | 43 | 15.3735 | 125 | 0.06 | 50 |
IV.NRCA.HHZ. | 2023-08-22T17:54:09.20 | 0.1 | undecidable | manual | P | 131 | 16.872 | 123 | -0.02 | 100 |
IV.CESI.HHE. | 2023-08-22T17:54:08.14 | 0.1 | undecidable | manual | P | 331 | 8.9799 | 141 | 0.12 | 99 |
IV.FEMA.HNZ. | 2023-08-22T17:54:08.17 | 0.1 | undecidable | manual | P | 67 | 7.9809 | 144 | 0.27 | 96 |
IV.MC2.EHZ. | 2023-08-22T17:54:04.70 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.1 | 0.000105 | 0.42 | AML | other | m | 2023-08-22T17:54:11.68 |
IV.FDMO.HHN. | ML:1.1 | 0.00011119999999999999 | 0.18 | AML | other | m | 2023-08-22T17:54:11.77 |
IV.NRCA.HHN. | ML:1.7 | 0.0003785 | 0.14 | AML | other | m | 2023-08-22T17:54:12.14 |
IV.NRCA.HHE. | ML:1.6 | 0.00032900000000000003 | 0.14 | AML | other | m | 2023-08-22T17:54:12.32 |
IV.MML1.EHE. | ML:1.2 | 0.00011249999999999998 | 0.2 | AML | other | m | 2023-08-22T17:54:13.19 |
IV.MML1.EHN. | ML:0.9 | 0.00005695 | 0.74 | AML | other | m | 2023-08-22T17:54:13.28 |
IV.CSP1.EHE. | ML:1.4 | 0.0001316 | 0.54 | AML | other | m | 2023-08-22T17:54:15.66 |
IV.CSP1.EHN. | ML:1.4 | 0.00014350000000000002 | 0.72 | AML | other | m | 2023-08-22T17:54:15.99 |
IV.CRE.HHE. | ML:1.4 | 0.0000194 | 0.5 | AML | other | m | 2023-08-22T17:54:39.47 |
IV.CRE.HHN. | ML:1.2 | 0.0000143 | 0.78 | AML | other | m | 2023-08-22T17:54:39.54 |