A magnitude ML 0.8 earthquake occured in region: 3 km SW Cantiano (PU), on
and geographic coordinates (lat, lon) 43.4550, 12.6130 at 10 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 |
---|---|---|---|---|
Cantiano | PU | 3 | 2245 | 2245 |
Scheggia e Pascelupo | PG | 7 | 1393 | 3638 |
Cagli | PU | 11 | 8731 | 12369 |
Gubbio | PG | 12 | 32216 | 44585 |
Frontone | PU | 12 | 1300 | 45885 |
Costacciaro | PG | 13 | 1216 | 47101 |
Serra Sant'Abbondio | PU | 14 | 1027 | 48128 |
Pietralunga | PG | 14 | 2111 | 50239 |
Piobbico | PU | 17 | 2029 | 52268 |
Sigillo | PG | 17 | 2404 | 54672 |
Acqualagna | PU | 19 | 4393 | 59065 |
Apecchio | PU | 19 | 1882 | 60947 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-09-25 19:36:00 |
43.4548 | 12.6127 | 10 | 2021-09-25 19:46:17 |
Sala Sismica INGV-Roma | 95875721 |
Field | Value |
---|---|
Time (UTC) | 2021-09-25 19:36:00 ± 0.04 |
Latitude | 43.4548 ± 0.0018 |
Longitude | 12.6127 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95875721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 271 |
Semi-minor axis of confidence ellipse (meter) | 123 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 309 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.09353 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48563 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 95875721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-25 19:46:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HNZ. | 2021-09-25T19:36:17.91 | 0.6 | undecidable | manual | S | 255 | 53.9016 | 50 | 0.06 | 62 |
IV.EL6.EHZ. | 2021-09-25T19:36:14.95 | 1.0 | undecidable | manual | S | 109 | 41.8248 | 50 | 0.34 | 30 |
IV.ATCC.EHZ. | 2021-09-25T19:36:11.51 | 0.3 | undecidable | manual | S | 176 | 30.0477 | 50 | 0.05 | 97 |
IV.CAFI.HNZ. | 2021-09-25T19:36:10.97 | 0.6 | undecidable | manual | P | 255 | 53.9016 | 50 | 0.32 | 59 |
IV.ARVD.HHZ. | 2021-09-25T19:36:10.56 | 0.3 | undecidable | manual | S | 80 | 26.8509 | 50 | -0.07 | 97 |
IV.MPAG.EHZ. | 2021-09-25T19:36:09.35 | 0.3 | undecidable | manual | S | 31 | 22.6551 | 114 | -0.1 | 97 |
IV.MURB.HHZ. | 2021-09-25T19:36:09.15 | 0.3 | undecidable | manual | S | 198 | 22.4553 | 115 | -0.24 | 94 |
IV.EL6.EHZ. | 2021-09-25T19:36:08.60 | 0.3 | undecidable | manual | P | 109 | 41.8248 | 50 | -0.18 | 92 |
IV.ATPI.EHZ. | 2021-09-25T19:36:07.69 | 0.3 | undecidable | manual | S | 268 | 16.9719 | 121 | -0.02 | 100 |
IV.NARO.HHZ. | 2021-09-25T19:36:07.82 | 0.3 | undecidable | manual | S | 352 | 17.4714 | 121 | -0.04 | 99 |
IV.ARVD.HHZ. | 2021-09-25T19:36:06.36 | 1.0 | positive | manual | P | 80 | 26.8509 | 50 | -0.12 | 32 |
IV.ATCC.EHZ. | 2021-09-25T19:36:06.87 | 1.0 | undecidable | manual | P | 176 | 30.0477 | 50 | -0.1 | 32 |
IV.FRON.EHZ. | 2021-09-25T19:36:06.41 | 0.3 | undecidable | manual | S | 52 | 11.4774 | 132 | 0.24 | 96 |
IV.MURB.HHZ. | 2021-09-25T19:36:05.79 | 1.0 | negative | manual | P | 198 | 22.4553 | 115 | 0.02 | 33 |
IV.ATFO.HHZ. | 2021-09-25T19:36:05.95 | 0.3 | undecidable | manual | S | 199 | 10.3785 | 135 | 0.07 | 100 |
IV.MPAG.EHZ. | 2021-09-25T19:36:05.69 | 0.6 | undecidable | manual | P | 31 | 22.6551 | 114 | -0.12 | 65 |
IV.FRON.EHZ. | 2021-09-25T19:36:04.05 | 0.6 | positive | manual | P | 52 | 11.4774 | 132 | 0.14 | 66 |
IV.NARO.HHZ. | 2021-09-25T19:36:04.77 | 0.6 | undecidable | manual | P | 352 | 17.4714 | 121 | -0.11 | 65 |
IV.ATPI.EHZ. | 2021-09-25T19:36:04.79 | 0.6 | negative | manual | P | 268 | 16.9719 | 121 | -0.01 | 67 |
IV.ATFO.HHZ. | 2021-09-25T19:36:03.82 | 0.3 | undecidable | manual | P | 199 | 10.3785 | 135 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:1.0 | 0.00013350000000000002 | 0.2 | AML | other | m | 2021-09-25T19:36:06.23 |
IV.ATFO.HHN. | ML:1.1 | 0.000141 | 0.22 | AML | other | m | 2021-09-25T19:36:06.17 |
IV.FRON.EHE. | ML:0.3 | 0.000024299999999999998 | 1.06 | AML | other | m | 2021-09-25T19:36:06.14 |
IV.FRON.EHN. | ML:0.5 | 0.0000371 | 0.76 | AML | other | m | 2021-09-25T19:36:06.95 |
IV.ATPI.EHE. | ML:0.7 | 0.000044649999999999994 | 0.24 | AML | other | m | 2021-09-25T19:36:07.79 |
IV.ATPI.EHN. | ML:0.8 | 0.00004815 | 0.32 | AML | other | m | 2021-09-25T19:36:07.94 |
IV.NARO.HHE. | ML:0.6 | 0.000035699999999999994 | 0.08 | AML | other | m | 2021-09-25T19:36:08.00 |
IV.NARO.HHN. | ML:0.7 | 0.000040300000000000004 | 0.06 | AML | other | m | 2021-09-25T19:36:08.36 |
IV.MURB.HHN. | ML:1.0 | 0.0000616 | 0.88 | AML | other | m | 2021-09-25T19:36:10.43 |
IV.MURB.HHE. | ML:1.0 | 0.00006900000000000001 | 0.38 | AML | other | m | 2021-09-25T19:36:11.66 |
IV.ATCC.EHE. | ML:0.9 | 0.00003585 | 0.26 | AML | other | m | 2021-09-25T19:36:11.66 |
IV.ATCC.EHN. | ML:0.9 | 0.0000373 | 0.2 | AML | other | m | 2021-09-25T19:36:11.76 |