A magnitude ML 1.1 earthquake occured in region: 7 km W Sassoferrato (AN), on
and geographic coordinates (lat, lon) 43.4170, 12.7760 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 |
---|---|---|---|---|
Sassoferrato | AN | 7 | 7285 | 7285 |
Costacciaro | PG | 8 | 1216 | 8501 |
Serra Sant'Abbondio | PU | 8 | 1027 | 9528 |
Scheggia e Pascelupo | PG | 9 | 1393 | 10921 |
Sigillo | PG | 10 | 2404 | 13325 |
Frontone | PU | 11 | 1300 | 14625 |
Genga | AN | 13 | 1797 | 16422 |
Fossato di Vico | PG | 14 | 2840 | 19262 |
Cantiano | PU | 14 | 2245 | 21507 |
Fabriano | AN | 14 | 31480 | 52987 |
Arcevia | AN | 16 | 4612 | 57599 |
Pergola | PU | 17 | 6333 | 63932 |
Gubbio | PG | 17 | 32216 | 96148 |
Cagli | PU | 18 | 8731 | 104879 |
Serra San Quirico | AN | 20 | 2850 | 107729 |
Cerreto d'Esi | AN | 20 | 3817 | 111546 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-08-17 12:46:15 |
43.4167 | 12.7758 | 14 | 2023-08-17 12:55:56 |
Sala Sismica INGV-Roma | 120219981 |
Field | Value |
---|---|
Time (UTC) | 2023-08-17 12:46:15 ± 0.06 |
Latitude | 43.4167 ± 0.0027 |
Longitude | 12.7758 ± 0.0037 |
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 | 120219981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 339 |
Semi-minor axis of confidence ellipse (meter) | 216 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 277 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.01979 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45056 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 120219981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-17 12:55:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-08-17T12:46:25.25 | 0.3 | undecidable | manual | P | 136 | 50.0166 | 94 | 0.23 | 66 |
IV.FDMO.HHZ. | 2023-08-17T12:46:24.79 | 0.3 | undecidable | manual | P | 149 | 49.1175 | 95 | -0.1 | 69 |
IV.ATPI.EHZ. | 2023-08-17T12:46:22.04 | 0.6 | negative | manual | P | 277 | 30.3474 | 99 | 0.03 | 48 |
IV.ARVD.HHZ. | 2023-08-17T12:46:22.89 | 0.3 | undecidable | manual | S | 56 | 16.0728 | 117 | 0.03 | 74 |
IV.FOSV.EHZ. | 2023-08-17T12:46:22.15 | 0.1 | undecidable | manual | S | 185 | 13.5753 | 123 | -0.12 | 96 |
IV.MML1.EHZ. | 2023-08-17T12:46:22.93 | 0.3 | undecidable | manual | P | 155 | 37.1295 | 97 | -0.12 | 70 |
IV.FRON.EHZ. | 2023-08-17T12:46:21.82 | 0.3 | undecidable | manual | S | 340 | 11.9769 | 128 | -0.09 | 73 |
IV.ATCC.EHZ. | 2023-08-17T12:46:21.69 | 0.3 | undecidable | manual | P | 203 | 27.9498 | 101 | 0.05 | 72 |
IV.MURB.HHZ. | 2023-08-17T12:46:21.63 | 0.1 | positive | manual | P | 230 | 26.4513 | 102 | 0.2 | 93 |
IV.SNTG.HHZ. | 2023-08-17T12:46:20.75 | 0.1 | undecidable | manual | P | 143 | 22.3554 | 106 | -0.05 | 97 |
IV.PIEI.HHZ. | 2023-08-17T12:46:20.82 | 0.3 | undecidable | manual | P | 304 | 23.4543 | 104 | -0.15 | 71 |
IV.SSFR.HHZ. | 2023-08-17T12:46:20.53 | 0.1 | undecidable | manual | S | 13 | 2.1978 | 169 | -0.01 | 100 |
IV.ATFO.HHZ. | 2023-08-17T12:46:20.11 | 0.1 | negative | manual | P | 251 | 17.3715 | 114 | 0.02 | 98 |
IV.FRON.EHZ. | 2023-08-17T12:46:19.34 | 0.1 | positive | manual | P | 340 | 11.9769 | 128 | -0.03 | 99 |
IV.ARVD.HHZ. | 2023-08-17T12:46:19.93 | 0.1 | undecidable | manual | P | 56 | 16.0728 | 117 | 0.02 | 98 |
IV.FOSV.EHZ. | 2023-08-17T12:46:19.47 | 0.1 | undecidable | manual | P | 185 | 13.5753 | 123 | -0.1 | 97 |
IV.SSFR.HHZ. | 2023-08-17T12:46:18.71 | 0.1 | undecidable | manual | P | 13 | 2.1978 | 169 | 0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHE. | ML:1.4 | 0.00032950000000000004 | 1.2 | AML | other | m | 2023-08-17T12:46:20.64 |
IV.SSFR.HNE. | ML:1.5 | 0.0004005 | 1.28 | AML | other | m | 2023-08-17T12:46:20.05 |
IV.SSFR.HHN. | ML:1.5 | 0.0004185 | 0.28 | AML | other | m | 2023-08-17T12:46:20.64 |
IV.SSFR.HNN. | ML:1.7 | 0.0007019999999999999 | 0.3 | AML | other | m | 2023-08-17T12:46:20.64 |
IV.FRON.EHE. | ML:1.0 | 0.00009504999999999999 | 0.16 | AML | other | m | 2023-08-17T12:46:21.86 |
IV.FRON.EHN. | ML:1.1 | 0.00011899999999999999 | 1.16 | AML | other | m | 2023-08-17T12:46:21.40 |
IV.ARVD.HHN. | ML:0.6 | 0.00003025 | 1.6 | AML | other | m | 2023-08-17T12:46:22.19 |
IV.ARVD.HHE. | ML:0.6 | 0.0000359 | 0.08 | AML | other | m | 2023-08-17T12:46:23.32 |
IV.ATFO.HHN. | ML:0.7 | 0.0000412 | 0.22 | AML | other | m | 2023-08-17T12:46:23.62 |
IV.ATFO.HHE. | ML:0.8 | 0.00005145 | 0.18 | AML | other | m | 2023-08-17T12:46:24.32 |
IV.PIEI.HHN. | ML:1.0 | 0.00005715 | 0.96 | AML | other | m | 2023-08-17T12:46:24.20 |
IV.PIEI.HHE. | ML:1.3 | 0.00010765 | 0.28 | AML | other | m | 2023-08-17T12:46:24.75 |
IV.SNTG.HHN. | ML:0.6 | 0.00002305 | 1.1 | AML | other | m | 2023-08-17T12:46:25.43 |
IV.SNTG.HHE. | ML:0.4 | 0.0000172 | 0.84 | AML | other | m | 2023-08-17T12:46:26.54 |
IV.ATCC.EHE. | ML:1.4 | 0.0001235 | 0.14 | AML | other | m | 2023-08-17T12:46:26.59 |
IV.MURB.HHN. | ML:1.9 | 0.00040100000000000004 | 0.24 | AML | other | m | 2023-08-17T12:46:26.55 |
IV.ATCC.EHN. | ML:1.3 | 0.00010435 | 0.4 | AML | other | m | 2023-08-17T12:46:26.48 |
IV.MURB.HHE. | ML:1.9 | 0.0003725 | 0.22 | AML | other | m | 2023-08-17T12:46:26.59 |
IV.ATPI.EHN. | ML:1.0 | 0.00004315 | 0.46 | AML | other | m | 2023-08-17T12:46:27.05 |
IV.ATPI.EHE. | ML:0.9 | 0.00003455 | 1.66 | AML | other | m | 2023-08-17T12:46:27.15 |
IV.ASSB.HHE. | ML:0.7 | 0.00001651 | 0.38 | AML | other | m | 2023-08-17T12:46:30.21 |