A magnitude ML 1.2 earthquake occured in region: 2 km W Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4880, 12.7490 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 | 2 | 1027 | 1027 |
Frontone | PU | 3 | 1300 | 2327 |
Cantiano | PU | 10 | 2245 | 4572 |
Cagli | PU | 10 | 8731 | 13303 |
Sassoferrato | AN | 11 | 7285 | 20588 |
Pergola | PU | 11 | 6333 | 26921 |
Scheggia e Pascelupo | PG | 11 | 1393 | 28314 |
Costacciaro | PG | 15 | 1216 | 29530 |
Arcevia | AN | 16 | 4612 | 34142 |
Acqualagna | PU | 16 | 4393 | 38535 |
Genga | AN | 16 | 1797 | 40332 |
Sigillo | PG | 17 | 2404 | 42736 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-11-01 22:41:24 |
43.4877 | 12.7488 | 14 | 2023-11-01 22:56:48 |
Sala Sismica INGV-Roma | 122653741 |
Field | Value |
---|---|
Time (UTC) | 2023-11-01 22:41:24 ± 0.11 |
Latitude | 43.4877 ± 0.0045 |
Longitude | 12.7488 ± 0.0050 |
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 | 122653741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 490 |
Semi-minor axis of confidence ellipse (meter) | 124 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27070 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 122653741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-01 22:56:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2023-11-01T22:41:38.76 | 3.0 | undecidable | manual | S | -2.08 | 0 | |||
IV.ATFO.HHZ. | 2023-11-01T22:41:33.24 | 0.6 | undecidable | manual | S | 227 | 19.5693 | 112 | 0.38 | 45 |
IV.FOSV.EHZ. | 2023-11-01T22:41:33.22 | 0.6 | undecidable | manual | S | 177 | 21.4674 | 109 | -0.1 | 48 |
IV.PIEI.HHZ. | 2023-11-01T22:41:32.53 | 0.3 | undecidable | manual | S | 287 | 17.9709 | 114 | 0.06 | 72 |
IV.NARO.HHZ. | 2023-11-01T22:41:32.80 | 0.6 | undecidable | manual | S | 315 | 19.2696 | 112 | 0.03 | 49 |
IV.ARVD.HHZ. | 2023-11-01T22:41:31.69 | 0.6 | undecidable | manual | S | 86 | 15.5733 | 120 | -0.2 | 47 |
IV.MPAG.EHZ. | 2023-11-01T22:41:31.98 | 0.6 | undecidable | manual | S | 3 | 15.7731 | 120 | 0.05 | 49 |
IV.MMUR.HNZ. | 2023-11-01T22:41:30.39 | 0.3 | undecidable | manual | P | 104 | 20.6682 | 110 | 0.7 | 62 |
IV.SNTG.HHZ. | 2023-11-01T22:41:30.81 | 0.1 | undecidable | manual | P | 149 | 30.0477 | 101 | -0.28 | 90 |
IV.SSFR.HHZ. | 2023-11-01T22:41:30.20 | 0.6 | undecidable | manual | S | 155 | 6.2937 | 151 | 0.07 | 49 |
IV.PIEI.HHZ. | 2023-11-01T22:41:29.24 | 0.1 | negative | manual | P | 287 | 17.9709 | 114 | -0.07 | 97 |
IV.NARO.HHZ. | 2023-11-01T22:41:29.37 | 0.1 | negative | manual | P | 315 | 19.2696 | 112 | -0.12 | 96 |
IV.ATFO.HHZ. | 2023-11-01T22:41:29.61 | 0.3 | positive | manual | P | 227 | 19.5693 | 112 | 0.07 | 72 |
IV.FRON.EHZ. | 2023-11-01T22:41:29.89 | 0.6 | undecidable | manual | S | 331 | 3.7962 | 162 | 0.02 | 50 |
IV.FOSV.EHZ. | 2023-11-01T22:41:29.64 | 0.6 | positive | manual | P | 177 | 21.4674 | 109 | -0.16 | 47 |
IV.ARVD.HHZ. | 2023-11-01T22:41:28.84 | 0.6 | positive | manual | P | 86 | 15.5733 | 120 | -0.13 | 48 |
IV.MPAG.EHZ. | 2023-11-01T22:41:28.96 | 0.3 | negative | manual | P | 3 | 15.7731 | 120 | -0.04 | 73 |
IV.FRON.EHZ. | 2023-11-01T22:41:27.83 | 0.3 | positive | manual | P | 331 | 3.7962 | 162 | 0.02 | 75 |
IV.SSFR.HHZ. | 2023-11-01T22:41:27.98 | 0.1 | positive | manual | P | 155 | 6.2937 | 151 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.9 | 0.0000958 | 0.04 | AML | other | m | 2023-11-01T22:41:30.06 |
IV.FRON.EHN. | ML:0.8 | 0.00008675 | 0.06 | AML | other | m | 2023-11-01T22:41:30.24 |
IV.SSFR.HHN. | ML:1.7 | 0.0005805000000000001 | 0.34 | AML | other | m | 2023-11-01T22:41:30.27 |
IV.SSFR.HNE. | ML:1.8 | 0.0007624999999999999 | 0.64 | AML | other | m | 2023-11-01T22:41:30.27 |
IV.SSFR.HNN. | ML:1.8 | 0.0007869999999999999 | 0.34 | AML | other | m | 2023-11-01T22:41:30.45 |
IV.SSFR.HHE. | ML:1.1 | 0.00015050000000000003 | 0.12 | AML | other | m | 2023-11-01T22:41:31.14 |
IV.ARVD.HHN. | ML:1.0 | 0.00008215 | 0.08 | AML | other | m | 2023-11-01T22:41:31.85 |
IV.ARVD.HHE. | ML:0.8 | 0.000047799999999999996 | 1.4 | AML | other | m | 2023-11-01T22:41:32.82 |
IV.PIEI.HHE. | ML:1.2 | 0.0001126 | 1.3 | AML | other | m | 2023-11-01T22:41:32.65 |
IV.PIEI.HHN. | ML:1.0 | 0.00006275 | 0.84 | AML | other | m | 2023-11-01T22:41:33.69 |
IV.MMUR.HNN. | ML:2.2 | 0.0009425 | 0.42 | AML | other | m | 2023-11-01T22:41:39.39 |
IV.MMUR.HNE. | ML:2.0 | 0.0006855 | 0.56 | AML | other | m | 2023-11-01T22:41:39.33 |