A magnitude ML 1.1 earthquake occured in region: 4 km SW Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4590, 12.7470 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 |
---|---|---|---|---|
Serra Sant'Abbondio | PU | 4 | 1027 | 1027 |
Frontone | PU | 6 | 1300 | 2327 |
Scheggia e Pascelupo | PG | 9 | 1393 | 3720 |
Sassoferrato | AN | 9 | 7285 | 11005 |
Cantiano | PU | 10 | 2245 | 13250 |
Costacciaro | PG | 11 | 1216 | 14466 |
Cagli | PU | 13 | 8731 | 23197 |
Pergola | PU | 14 | 6333 | 29530 |
Sigillo | PG | 14 | 2404 | 31934 |
Genga | AN | 16 | 1797 | 33731 |
Arcevia | AN | 16 | 4612 | 38343 |
Gubbio | PG | 18 | 32216 | 70559 |
Fossato di Vico | PG | 18 | 2840 | 73399 |
Fabriano | AN | 19 | 31480 | 104879 |
Acqualagna | PU | 19 | 4393 | 109272 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-07-26 20:12:19 |
43.4588 | 12.7472 | 14 | 2023-07-26 20:18:42 |
Sala Sismica INGV-Roma | 119607351 |
Field | Value |
---|---|
Time (UTC) | 2023-07-26 20:12:19 ± 0.05 |
Latitude | 43.4588 ± 0.0027 |
Longitude | 12.7472 ± 0.0025 |
Depth (km) | 14 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119607351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 306 |
Semi-minor axis of confidence ellipse (meter) | 123 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 178 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49553 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 119607351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-26 20:18:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACS.HHZ. | 2023-07-26T20:12:47.61 | 3.0 | undecidable | manual | S | -0.01 | 0 | |||
IV.CSP1.EHZ. | 2023-07-26T20:12:37.59 | 1.0 | undecidable | manual | S | 138 | 55.0005 | 94 | 0.8 | 18 |
IV.FDMO.HHZ. | 2023-07-26T20:12:29.32 | 1.0 | positive | manual | P | 149 | 54.3012 | 94 | -0.12 | 23 |
IV.CSP1.EHZ. | 2023-07-26T20:12:29.37 | 1.0 | positive | manual | P | 138 | 55.0005 | 94 | -0.17 | 23 |
IV.ATVO.HHZ. | 2023-07-26T20:12:29.84 | 0.6 | undecidable | manual | S | 253 | 28.749 | 100 | 0.02 | 48 |
IV.MMUR.HNZ. | 2023-07-26T20:12:27.55 | 0.3 | undecidable | manual | S | 95 | 20.2686 | 108 | -0.07 | 73 |
IV.PIEI.HHZ. | 2023-07-26T20:12:27.30 | 0.3 | undecidable | manual | S | 297 | 19.0698 | 110 | -0.03 | 73 |
IV.MML1.EHZ. | 2023-07-26T20:12:27.43 | 1.0 | undecidable | manual | P | 155 | 42.4242 | 95 | -0.17 | 23 |
IV.NARO.HHZ. | 2023-07-26T20:12:27.96 | 0.3 | undecidable | manual | S | 322 | 21.5673 | 106 | 0.01 | 74 |
IV.ATFO.HHZ. | 2023-07-26T20:12:26.98 | 0.3 | undecidable | manual | S | 234 | 17.4714 | 113 | 0.05 | 74 |
IV.ATBU.HNZ. | 2023-07-26T20:12:26.63 | 0.6 | undecidable | manual | S | 277 | 16.1727 | 116 | 0.03 | 50 |
IV.ARVD.HHZ. | 2023-07-26T20:12:26.58 | 0.3 | undecidable | manual | S | 74 | 16.2726 | 116 | -0.05 | 74 |
IV.FOSV.EHZ. | 2023-07-26T20:12:26.95 | 0.3 | undecidable | manual | S | 176 | 18.2706 | 112 | -0.16 | 72 |
IV.ATVO.HHZ. | 2023-07-26T20:12:25.49 | 0.1 | undecidable | manual | P | 253 | 28.749 | 100 | -0.02 | 97 |
IV.SNTG.HHZ. | 2023-07-26T20:12:25.05 | 1.0 | undecidable | manual | P | 145 | 27.4503 | 101 | -0.28 | 23 |
IV.ATPI.EHZ. | 2023-07-26T20:12:25.45 | 0.6 | positive | manual | P | 268 | 27.75 | 100 | 0.08 | 48 |
IV.ATPC.HNZ. | 2023-07-26T20:12:24.82 | 0.1 | undecidable | manual | P | 276 | 23.4543 | 104 | 0.09 | 96 |
IV.FRON.EHZ. | 2023-07-26T20:12:24.76 | 0.6 | undecidable | manual | S | 345 | 6.7932 | 148 | 0.03 | 50 |
IV.MMUR.HNZ. | 2023-07-26T20:12:24.55 | 0.6 | undecidable | manual | P | 95 | 20.2686 | 108 | 0.3 | 46 |
IV.ATSC.EHZ. | 2023-07-26T20:12:24.67 | 0.3 | undecidable | manual | S | 232 | 6.1938 | 150 | 0.02 | 75 |
IV.NARO.HHZ. | 2023-07-26T20:12:24.33 | 0.1 | undecidable | manual | P | 322 | 21.5673 | 106 | -0.11 | 96 |
IV.FOSV.EHZ. | 2023-07-26T20:12:23.81 | 0.6 | positive | manual | P | 176 | 18.2706 | 112 | -0.14 | 48 |
IV.ATFO.HHZ. | 2023-07-26T20:12:23.90 | 0.1 | undecidable | manual | P | 234 | 17.4714 | 113 | 0.05 | 98 |
IV.PIEI.HHZ. | 2023-07-26T20:12:23.94 | 0.1 | positive | manual | P | 297 | 19.0698 | 110 | -0.14 | 96 |
IV.ATBU.HNZ. | 2023-07-26T20:12:23.82 | 0.1 | undecidable | manual | P | 277 | 16.1727 | 116 | 0.16 | 96 |
IV.ARVD.HHZ. | 2023-07-26T20:12:23.65 | 0.1 | negative | manual | P | 74 | 16.2726 | 116 | -0.02 | 99 |
IV.FRON.EHZ. | 2023-07-26T20:12:22.59 | 1.0 | undecidable | manual | P | 345 | 6.7932 | 148 | 0.02 | 25 |
IV.ATSC.EHZ. | 2023-07-26T20:12:22.61 | 0.1 | undecidable | manual | P | 232 | 6.1938 | 150 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:1.4 | 0.0003095 | 0.2 | AML | other | m | 2023-07-26T20:12:24.82 |
IV.FRON.EHN. | ML:1.4 | 0.000293 | 1.14 | AML | other | m | 2023-07-26T20:12:24.93 |
IV.ARVD.HHN. | ML:1.1 | 0.00009005000000000001 | 0.12 | AML | other | m | 2023-07-26T20:12:26.76 |
IV.FOSV.EHE. | ML:1.0 | 0.00007095 | 1.76 | AML | other | m | 2023-07-26T20:12:27.99 |
IV.ARVD.HHE. | ML:0.8 | 0.0000551 | 0.6 | AML | other | m | 2023-07-26T20:12:27.37 |
IV.PIEI.HHE. | ML:1.1 | 0.0000899 | 0.66 | AML | other | m | 2023-07-26T20:12:27.82 |
IV.ATFO.HHN. | ML:1.1 | 0.000093 | 0.92 | AML | other | m | 2023-07-26T20:12:27.54 |
IV.ATFO.HHE. | ML:1.0 | 0.0000691 | 0.88 | AML | other | m | 2023-07-26T20:12:27.20 |
IV.FOSV.EHN. | ML:0.9 | 0.00005985 | 0.94 | AML | other | m | 2023-07-26T20:12:27.21 |
IV.PIEI.HHN. | ML:0.9 | 0.00006145 | 0.06 | AML | other | m | 2023-07-26T20:12:27.71 |
IV.NARO.HHN. | ML:1.2 | 0.00009075 | 0.66 | AML | other | m | 2023-07-26T20:12:28.16 |
IV.NARO.HHE. | ML:1.1 | 0.0000772 | 0.46 | AML | other | m | 2023-07-26T20:12:28.36 |
IV.ATPI.EHE. | ML:1.2 | 0.00007795000000000001 | 0.34 | AML | other | m | 2023-07-26T20:12:30.18 |
IV.ATPI.EHN. | ML:1.1 | 0.000059050000000000006 | 1.12 | AML | other | m | 2023-07-26T20:12:30.04 |