A magnitude ML 0.4 earthquake occured in region: 3 km SW Frontone (PU), on
and geographic coordinates (lat, lon) 43.4900, 12.7240 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 |
---|---|---|---|---|
Frontone | PU | 3 | 1300 | 1300 |
Serra Sant'Abbondio | PU | 4 | 1027 | 2327 |
Cantiano | PU | 8 | 2245 | 4572 |
Cagli | PU | 9 | 8731 | 13303 |
Scheggia e Pascelupo | PG | 11 | 1393 | 14696 |
Pergola | PU | 12 | 6333 | 21029 |
Sassoferrato | AN | 12 | 7285 | 28314 |
Costacciaro | PG | 15 | 1216 | 29530 |
Acqualagna | PU | 15 | 4393 | 33923 |
Arcevia | AN | 18 | 4612 | 38535 |
Sigillo | PG | 18 | 2404 | 40939 |
Genga | AN | 18 | 1797 | 42736 |
Gubbio | PG | 19 | 32216 | 74952 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-10-11 14:03:09 |
43.4903 | 12.7242 | 11 | 2023-10-11 14:32:09 |
Sala Sismica INGV-Roma | 121986941 |
Field | Value |
---|---|
Time (UTC) | 2023-10-11 14:03:09 ± 0.25 |
Latitude | 43.4903 ± 0.0081 |
Longitude | 12.7242 ± 0.0248 |
Depth (km) | 11 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121986941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1877 |
Semi-minor axis of confidence ellipse (meter) | 735 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 97 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 202 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17177 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 121986941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-11 14:32:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2023-10-11T14:04:47.68 | 3.0 | undecidable | manual | Pg | 16.530001 | 0 | |||
IV.ECTS.HHZ. | 2023-10-11T14:04:35.06 | 3.0 | undecidable | manual | Pg | 16.370001 | 0 | |||
IV.ISPIC.HHZ. | 2023-10-11T14:04:33.04 | 3.0 | negative | manual | Pn | -0.19 | 0 | |||
XE.MORMA.HHZ. | 2023-10-11T14:04:31.02 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
OX.CIMO.HHZ. | 2023-10-11T14:04:31.10 | 3.0 | undecidable | manual | Sg | 3.42 | 0 | |||
GU.SATI.HHZ. | 2023-10-11T14:04:14.04 | 3.0 | positive | manual | Pn | 2.25 | 0 | |||
IV.SNAL.HNZ. | 2023-10-11T14:04:13.26 | 3.0 | undecidable | manual | Sg | 1.12 | 0 | |||
IV.IFIL.HHZ. | 2023-10-11T14:04:07.75 | 3.0 | undecidable | manual | Pn | -0.78 | 0 | |||
IT.AVL.HNZ. | 2023-10-11T14:04:07.72 | 3.0 | undecidable | manual | Sn | -1.65 | 0 | |||
IV.CTI.HHZ. | 2023-10-11T14:03:52.16 | 3.0 | undecidable | manual | Pg | 4.87 | 0 | |||
IV.CQUE.HHZ. | 2023-10-11T14:03:39.18 | 3.0 | undecidable | manual | Pg | 2.77 | 0 | |||
IV.ARRO.EHZ. | 2023-10-11T14:03:34.97 | 3.0 | undecidable | manual | Sg | 2.4 | 0 | |||
IV.FIAM.HHZ. | 2023-10-11T14:03:33.71 | 3.0 | undecidable | manual | S | -2.14 | 0 | |||
IT.LRNO.HNZ. | 2023-10-11T14:03:24.15 | 3.0 | undecidable | manual | Pn | -2.63 | 0 | |||
IV.CERT.HHZ. | 2023-10-11T14:03:22.92 | 3.0 | positive | manual | Pg | -0.28 | 0 | |||
IV.ARRO.EHZ. | 2023-10-11T14:03:19.71 | 3.0 | positive | manual | Pg | 3.04 | 0 | |||
IV.NARO.HHZ. | 2023-10-11T14:03:17.15 | 0.6 | undecidable | manual | S | 319 | 17.6712 | 92 | 0.19 | 52 |
IV.MPAG.EHZ. | 2023-10-11T14:03:16.39 | 0.6 | undecidable | manual | S | 10 | 15.6732 | 93 | -0.04 | 54 |
IV.PIEI.HHZ. | 2023-10-11T14:03:16.60 | 0.6 | undecidable | manual | S | 288 | 16.0728 | 93 | 0.08 | 53 |
IV.TSM1.DHZ. | 2023-10-11T14:03:16.73 | 0.6 | undecidable | manual | S | 212 | 19.0698 | 91 | -0.6 | 46 |
IV.TSM1.DHZ. | 2023-10-11T14:03:14.58 | 0.1 | undecidable | manual | P | 212 | 19.0698 | 91 | 0.44 | 100 |
IV.MPAG.EHZ. | 2023-10-11T14:03:13.31 | 1.0 | positive | manual | P | 10 | 15.6732 | 93 | -0.31 | 26 |
IV.PIEI.HHZ. | 2023-10-11T14:03:13.34 | 1.0 | positive | manual | P | 288 | 16.0728 | 93 | -0.34 | 26 |
IV.FRON.EHZ. | 2023-10-11T14:03:13.86 | 0.6 | undecidable | manual | S | 2 | 3.0969 | 160 | 0.05 | 55 |
IV.NARO.HHZ. | 2023-10-11T14:03:13.83 | 0.3 | undecidable | manual | P | 319 | 17.6712 | 92 | -0.1 | 81 |
IV.FRON.EHZ. | 2023-10-11T14:03:12.04 | 0.6 | undecidable | manual | P | 2 | 3.0969 | 160 | -0.07 | 55 |
IV.NRCA.HHZ. | 2023-10-11T14:03:11.00 | 3.0 | undecidable | manual | P | 1.02 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.4 | 0.00002035 | 0.44 | AML | other | m | 2023-10-11T14:03:16.69 |
IV.PIEI.HHE. | ML:0.5 | 0.0000269 | 0.12 | AML | other | m | 2023-10-11T14:03:16.77 |
IV.FRON.EHE. | ML:0.0 | 0.000015667386499999998 | 0.0576 | AML | other | m | 2023-10-11T14:03:14.02 |
IV.FRON.EHN. | ML:0.2 | 0.000026805074999999997 | 0.0576 | AML | other | m | 2023-10-11T14:03:14.36 |
IV.PIEI.HNE. | ML:1.2 | 0.000123317295 | 0.7872 | AML | other | m | 2023-10-11T14:03:22.21 |
IV.PIEI.HNN. | ML:1.1 | 0.000098225725 | 0.5248 | AML | other | m | 2023-10-11T14:03:29.22 |
IV.NARO.HHE. | ML:0.4 | 0.000018245129999999998 | 0.0576 | AML | other | m | 2023-10-11T14:03:17.29 |
IV.NARO.HHN. | ML:0.4 | 0.000017781039500000003 | 0.064 | AML | other | m | 2023-10-11T14:03:17.60 |