A magnitude ML 1.1 earthquake occured in region: 7 km W Sassoferrato (AN), on
and geographic coordinates (lat, lon) 43.4290, 12.7760 at 13 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 | 7 | 7285 | 7285 |
Serra Sant'Abbondio | PU | 7 | 1027 | 8312 |
Scheggia e Pascelupo | PG | 9 | 1393 | 9705 |
Costacciaro | PG | 9 | 1216 | 10921 |
Frontone | PU | 10 | 1300 | 12221 |
Sigillo | PG | 11 | 2404 | 14625 |
Genga | AN | 13 | 1797 | 16422 |
Cantiano | PU | 13 | 2245 | 18667 |
Fabriano | AN | 15 | 31480 | 50147 |
Fossato di Vico | PG | 15 | 2840 | 52987 |
Arcevia | AN | 16 | 4612 | 57599 |
Pergola | PU | 16 | 6333 | 63932 |
Cagli | PU | 17 | 8731 | 72663 |
Gubbio | PG | 18 | 32216 | 104879 |
Serra San Quirico | AN | 20 | 2850 | 107729 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-02-03 09:01:07 |
43.4293 | 12.7762 | 13 | 2023-02-03 09:10:15 |
Sala Sismica INGV-Roma | 114008751 |
Field | Value |
---|---|
Time (UTC) | 2023-02-03 09:01:07 ± 0.12 |
Latitude | 43.4293 ± 0.0072 |
Longitude | 12.7762 ± 0.0087 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114008751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 714 |
Semi-minor axis of confidence ellipse (meter) | 496 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 143 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27249 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 114008751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-03 09:10:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2023-02-03T09:01:16.08 | 0.1 | undecidable | manual | S | 357 | 22.2555 | 103 | -0.1 | 97 |
IV.PIEI.HHZ. | 2023-02-03T09:01:16.02 | 0.1 | undecidable | manual | S | 301 | 22.755 | 102 | -0.29 | 92 |
IV.MML1.EHZ. | 2023-02-03T09:01:14.23 | 3.0 | negative | manual | P | -1.09 | 0 | |||
IV.FOSV.EHZ. | 2023-02-03T09:01:14.36 | 0.1 | undecidable | manual | S | 185 | 14.9739 | 116 | 0.01 | 99 |
IV.ARVD.HHZ. | 2023-02-03T09:01:14.34 | 0.1 | undecidable | manual | S | 60 | 15.3735 | 115 | -0.1 | 97 |
IV.FRON.EHZ. | 2023-02-03T09:01:13.28 | 0.1 | undecidable | manual | S | 338 | 10.5783 | 130 | -0.09 | 99 |
IV.ATCC.EHZ. | 2023-02-03T09:01:13.76 | 3.0 | undecidable | manual | P | 0.03 | 0 | |||
IV.NARO.HHZ. | 2023-02-03T09:01:13.95 | 0.1 | negative | manual | P | 322 | 25.5522 | 100 | 0.84 | 77 |
IV.ATPI.EHZ. | 2023-02-03T09:01:13.94 | 1.0 | undecidable | manual | P | 275 | 30.2475 | 97 | 0.12 | 24 |
IV.PIEI.HHZ. | 2023-02-03T09:01:12.45 | 0.1 | negative | manual | P | 301 | 22.755 | 102 | -0.23 | 93 |
IV.MPAG.EHZ. | 2023-02-03T09:01:12.50 | 1.0 | negative | manual | P | 357 | 22.2555 | 103 | -0.1 | 24 |
IV.SSFR.HHZ. | 2023-02-03T09:01:12.26 | 0.1 | undecidable | manual | S | 33 | 0.8991 | 175 | 0.1 | 100 |
IV.ATFO.HHZ. | 2023-02-03T09:01:12.14 | 3.0 | positive | manual | P | 0.16 | 0 | |||
IV.SNTG.HHZ. | 2023-02-03T09:01:12.78 | 0.6 | negative | manual | P | 145 | 23.4543 | 101 | -0.01 | 49 |
IV.FOSV.EHZ. | 2023-02-03T09:01:11.57 | 0.1 | undecidable | manual | P | 185 | 14.9739 | 116 | 0.02 | 99 |
IV.ARVD.HHZ. | 2023-02-03T09:01:11.62 | 0.6 | undecidable | manual | P | 60 | 15.3735 | 115 | 0.02 | 50 |
IV.FRON.EHZ. | 2023-02-03T09:01:10.93 | 0.1 | undecidable | manual | P | 338 | 10.5783 | 130 | -0.06 | 99 |
IV.SSFR.HHZ. | 2023-02-03T09:01:10.31 | 1.0 | positive | manual | P | 33 | 0.8991 | 175 | 0.03 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:1.4 | 0.000345 | 0.18 | AML | other | m | 2023-02-03T09:01:12.33 |
IV.SSFR.HNN. | ML:1.6 | 0.000526 | 1.18 | AML | other | m | 2023-02-03T09:01:12.92 |
IV.SSFR.HHE. | ML:1.2 | 0.00022449999999999998 | 0.16 | AML | other | m | 2023-02-03T09:01:12.90 |
IV.SSFR.HNE. | ML:1.5 | 0.0004185 | 1.2 | AML | other | m | 2023-02-03T09:01:13.82 |
IV.MPAG.EHN. | ML:1.0 | 0.000053150000000000004 | 0.18 | AML | other | m | 2023-02-03T09:01:16.14 |
IV.MPAG.EHE. | ML:1.0 | 0.0000572 | 0.3 | AML | other | m | 2023-02-03T09:01:16.19 |
IV.NARO.HHN. | ML:0.7 | 0.0000253 | 0.46 | AML | other | m | 2023-02-03T09:01:18.37 |
IV.NARO.HHE. | ML:0.8 | 0.000033849999999999996 | 0.9 | AML | other | m | 2023-02-03T09:01:18.34 |