A magnitude ML 1.1 earthquake occured in region: 2 km S Sassoferrato (AN), on
and geographic coordinates (lat, lon) 43.4230, 12.8620 at 15 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 |
---|---|---|---|---|
Sassoferrato | AN | 2 | 7285 | 7285 |
Genga | AN | 6 | 1797 | 9082 |
Fabriano | AN | 10 | 31480 | 40562 |
Serra Sant'Abbondio | PU | 11 | 1027 | 41589 |
Arcevia | AN | 11 | 4612 | 46201 |
Serra San Quirico | AN | 13 | 2850 | 49051 |
Costacciaro | PG | 14 | 1216 | 50267 |
Sigillo | PG | 14 | 2404 | 52671 |
Frontone | PU | 14 | 1300 | 53971 |
Cerreto d'Esi | AN | 15 | 3817 | 57788 |
Mergo | AN | 15 | 1037 | 58825 |
Scheggia e Pascelupo | PG | 16 | 1393 | 60218 |
Pergola | PU | 16 | 6333 | 66551 |
Fossato di Vico | PG | 16 | 2840 | 69391 |
Rosora | AN | 18 | 1985 | 71376 |
Poggio San Vicino | MC | 18 | 246 | 71622 |
Castelplanio | AN | 20 | 3540 | 75162 |
Serra de' Conti | AN | 20 | 3746 | 78908 |
Cantiano | PU | 20 | 2245 | 81153 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-04-06 05:10:20 |
43.4232 | 12.862 | 15 | 2023-04-06 05:30:08 |
Sala Sismica INGV-Roma | 116104961 |
Field | Value |
---|---|
Time (UTC) | 2023-04-06 05:10:20 ± 0.04 |
Latitude | 43.4232 ± 0.0027 |
Longitude | 12.8620 ± 0.0025 |
Depth (km) | 15 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116104961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 308 |
Semi-minor axis of confidence ellipse (meter) | 71 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 219 |
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) | 164 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.06 |
Epicentral distance of station closest to the epicenter (degree) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26260 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 116104961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-06 05:30:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-04-06T05:10:30.54 | 0.6 | undecidable | manual | S | 295 | 29.1486 | 103 | 0.07 | 48 |
IV.SNTG.HHZ. | 2023-04-06T05:10:28.07 | 0.6 | undecidable | manual | S | 161 | 19.6692 | 113 | 0.01 | 49 |
IV.EL6.EHZ. | 2023-04-06T05:10:28.66 | 0.6 | undecidable | manual | S | 118 | 21.9669 | 110 | 0.04 | 49 |
IV.FOSV.EHZ. | 2023-04-06T05:10:27.16 | 0.6 | undecidable | manual | S | 210 | 16.3725 | 120 | -0.11 | 48 |
IV.PIEI.HHZ. | 2023-04-06T05:10:26.02 | 0.1 | undecidable | manual | P | 295 | 29.1486 | 103 | -0.08 | 96 |
IV.FRON.EHZ. | 2023-04-06T05:10:26.99 | 0.1 | undecidable | manual | S | 314 | 15.1737 | 123 | -0.01 | 99 |
IV.EL6.EHZ. | 2023-04-06T05:10:25.00 | 0.1 | undecidable | manual | P | 118 | 21.9669 | 110 | -0.03 | 98 |
IV.SSFR.HHZ. | 2023-04-06T05:10:25.36 | 0.6 | undecidable | manual | S | 283 | 6.5934 | 151 | -0.05 | 50 |
IV.FRON.EHZ. | 2023-04-06T05:10:24.09 | 0.1 | undecidable | manual | P | 314 | 15.1737 | 123 | 0 | 100 |
IV.FOSV.EHZ. | 2023-04-06T05:10:24.37 | 0.1 | undecidable | manual | P | 210 | 16.3725 | 120 | 0.12 | 97 |
IV.SNTG.HHZ. | 2023-04-06T05:10:24.68 | 0.1 | undecidable | manual | P | 161 | 19.6692 | 113 | -0.03 | 98 |
IV.SSFR.HHZ. | 2023-04-06T05:10:23.22 | 0.1 | undecidable | manual | P | 283 | 6.5934 | 151 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHE. | ML:1.0 | 0.0001088 | 0.14 | AML | other | m | 2023-04-06T05:10:25.54 |
IV.SSFR.HHN. | ML:0.9 | 0.000086776765 | 0.1024 | AML | other | m | 2023-04-06T05:10:25.42 |
IV.SSFR.HNE. | ML:1.3 | 0.0002113627 | 0.048 | AML | other | m | 2023-04-06T05:10:25.57 |
IV.SSFR.HNN. | ML:1.3 | 0.00021717485 | 1.0592 | AML | other | m | 2023-04-06T05:10:31.24 |
IV.FRON.EHE. | ML:0.7 | 0.00003841658 | 1.5616 | AML | other | m | 2023-04-06T05:10:32.71 |
IV.FRON.EHN. | ML:0.6 | 0.00003566401 | 2.6816 | AML | other | m | 2023-04-06T05:10:33.16 |
IV.FOSV.HNE. | ML:1.2 | 0.00011410757499999999 | 1.5072 | AML | other | m | 2023-04-06T05:10:29.21 |
IV.FOSV.HNN. | ML:1.3 | 0.00015517855 | 2.272 | AML | other | m | 2023-04-06T05:10:32.88 |
IV.FOSV.EHE. | ML:0.6 | 0.000029678949999999998 | 1.9392 | AML | other | m | 2023-04-06T05:10:33.54 |
IV.FOSV.EHN. | ML:0.8 | 0.000051775775 | 1.9392 | AML | other | m | 2023-04-06T05:10:33.72 |
IV.SNTG.HNE. | ML:1.3 | 0.0001399805 | 0.9504 | AML | other | m | 2023-04-06T05:10:25.25 |
IV.EL6.EHE. | ML:1.1 | 0.00007927567 | 2.9792 | AML | other | m | 2023-04-06T05:10:24.68 |
IV.EL6.EHN. | ML:1.3 | 0.000110641875 | 3.4432 | AML | other | m | 2023-04-06T05:10:26.16 |