A magnitude ML 0.4 earthquake occured in region: 2 km SW Sigillo (PG), on
and geographic coordinates (lat, lon) 43.3160, 12.7260 at 14 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 |
---|---|---|---|---|
Sigillo | PG | 2 | 2404 | 2404 |
Fossato di Vico | PG | 4 | 2840 | 5244 |
Costacciaro | PG | 5 | 1216 | 6460 |
Gualdo Tadino | PG | 11 | 15208 | 21668 |
Scheggia e Pascelupo | PG | 11 | 1393 | 23061 |
Gubbio | PG | 13 | 32216 | 55277 |
Fabriano | AN | 15 | 31480 | 86757 |
Sassoferrato | AN | 17 | 7285 | 94042 |
Esanatoglia | MC | 19 | 2034 | 96076 |
Cantiano | PU | 19 | 2245 | 98321 |
Serra Sant'Abbondio | PU | 20 | 1027 | 99348 |
Valfabbrica | PG | 20 | 3389 | 102737 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-04-29 03:14:30 |
43.3157 | 12.7263 | 14 | 2023-04-29 04:40:27 |
Sala Sismica INGV-Roma | 116860241 |
Field | Value |
---|---|
Time (UTC) | 2023-04-29 03:14:30 ± 0.15 |
Latitude | 43.3157 ± 0.0036 |
Longitude | 12.7263 ± 0.0062 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116860241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 479 |
Semi-minor axis of confidence ellipse (meter) | 120 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
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) | 61 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.03238 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34624 |
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 | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116860241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-29 04:40:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HNE. | 2023-04-29T03:14:43.16 | 0.3 | undecidable | manual | S | 80 | 38.4282 | 97 | 0.22 | 72 |
IV.NARO.HHZ. | 2023-04-29T03:14:42.01 | 0.6 | undecidable | manual | S | 340 | 34.743 | 98 | 0.03 | 50 |
IV.ASSB.HHZ. | 2023-04-29T03:14:41.09 | 0.3 | undecidable | manual | S | 190 | 30.747 | 100 | 0.16 | 74 |
IV.ATBU.EHZ. | 2023-04-29T03:14:39.57 | 0.3 | undecidable | manual | S | 321 | 22.8549 | 106 | 0.71 | 64 |
IV.ATVO.HHZ. | 2023-04-29T03:14:39.82 | 0.3 | undecidable | manual | S | 286 | 26.8509 | 103 | -0.07 | 76 |
IV.SNTG.HHZ. | 2023-04-29T03:14:38.02 | 0.3 | undecidable | manual | S | 111 | 18.5703 | 113 | 0.23 | 74 |
IV.FRON.EHZ. | 2023-04-29T03:14:38.74 | 0.3 | undecidable | manual | S | 360 | 22.4553 | 107 | -0.02 | 77 |
IV.MURB.HNZ. | 2023-04-29T03:14:37.92 | 0.3 | undecidable | manual | S | 250 | 17.2716 | 116 | 0.44 | 71 |
IV.CING.HNE. | 2023-04-29T03:14:37.96 | 1.0 | undecidable | manual | P | 80 | 38.4282 | 97 | 0.41 | 23 |
IV.NARO.HHZ. | 2023-04-29T03:14:36.87 | 0.3 | undecidable | manual | P | 340 | 34.743 | 98 | -0.13 | 74 |
IV.SSFR.HHZ. | 2023-04-29T03:14:36.52 | 0.6 | undecidable | manual | S | 19 | 14.0748 | 123 | -0.22 | 50 |
IV.ATFO.HHZ. | 2023-04-29T03:14:36.69 | 0.3 | undecidable | manual | S | 294 | 13.6752 | 124 | 0.04 | 78 |
IV.ASSB.HHZ. | 2023-04-29T03:14:36.26 | 0.3 | undecidable | manual | P | 190 | 30.747 | 100 | -0.13 | 74 |
IV.ATSC.EHZ. | 2023-04-29T03:14:36.21 | 0.3 | undecidable | manual | S | 345 | 12.4764 | 128 | -0.17 | 76 |
IV.ATVO.HHZ. | 2023-04-29T03:14:35.36 | 0.6 | undecidable | manual | P | 286 | 26.8509 | 103 | -0.43 | 47 |
IV.ATBU.EHZ. | 2023-04-29T03:14:35.34 | 0.1 | undecidable | manual | P | 321 | 22.8549 | 106 | 0.15 | 100 |
IV.FRON.EHZ. | 2023-04-29T03:14:34.83 | 0.6 | undecidable | manual | P | 360 | 22.4553 | 107 | -0.3 | 48 |
IV.SNTG.HHZ. | 2023-04-29T03:14:34.16 | 0.3 | undecidable | manual | P | 111 | 18.5703 | 113 | -0.41 | 71 |
IV.FOSV.HNZ. | 2023-04-29T03:14:34.94 | 0.6 | undecidable | manual | S | 129 | 3.5964 | 163 | -0.08 | 52 |
IV.SSFR.HHZ. | 2023-04-29T03:14:34.12 | 0.3 | undecidable | manual | P | 19 | 14.0748 | 123 | 0.15 | 76 |
IV.ATFO.HHZ. | 2023-04-29T03:14:33.93 | 0.3 | undecidable | manual | P | 294 | 13.6752 | 124 | 0.01 | 78 |
IV.ATSC.EHZ. | 2023-04-29T03:14:33.71 | 0.3 | undecidable | manual | P | 345 | 12.4764 | 128 | -0.05 | 78 |
IV.MURB.HNZ. | 2023-04-29T03:14:33.81 | 0.3 | undecidable | manual | P | 250 | 17.2716 | 116 | -0.59 | 68 |
IV.FOSV.HNZ. | 2023-04-29T03:14:32.98 | 0.3 | undecidable | manual | P | 129 | 3.5964 | 163 | 0 | 80 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:0.5 | 0.00002575107 | 0.12 | AML | other | m | 2023-04-29T03:14:36.95 |
IV.ATFO.HHE. | ML:0.6 | 0.000030338644999999998 | 0.2208 | AML | other | m | 2023-04-29T03:14:36.93 |
IV.FRON.EHN. | ML:0.4 | 0.000014361324 | 0.0592 | AML | other | m | 2023-04-29T03:14:39.25 |
IV.FRON.EHE. | ML:0.4 | 0.0000162 | 0.72 | AML | other | m | 2023-04-29T03:14:45.42 |
IV.ASSB.HHE. | ML:0.4 | 0.000007978953 | 0.16 | AML | other | m | 2023-04-29T03:14:42.07 |
IV.ASSB.HHN. | ML:0.4 | 0.0000103798473 | 0.16 | AML | other | m | 2023-04-29T03:14:42.41 |
IV.NARO.HHE. | ML:0.4 | 0.0000089692645 | 0.0608 | AML | other | m | 2023-04-29T03:14:42.51 |
IV.NARO.HHN. | ML:0.1 | 0.000006919649 | 0.0608 | AML | other | m | 2023-04-29T03:14:42.91 |