A magnitude ML 0.9 earthquake occured in region: 8 km SE Gubbio (PG), on
and geographic coordinates (lat, lon) 43.2940, 12.6370 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 |
---|---|---|---|---|
Gubbio | PG | 8 | 32216 | 32216 |
Sigillo | PG | 10 | 2404 | 34620 |
Costacciaro | PG | 10 | 1216 | 35836 |
Fossato di Vico | PG | 10 | 2840 | 38676 |
Scheggia e Pascelupo | PG | 13 | 1393 | 40069 |
Gualdo Tadino | PG | 14 | 15208 | 55277 |
Valfabbrica | PG | 15 | 3389 | 58666 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-07-23 16:44:49 |
43.2937 | 12.6367 | 10 | 2023-07-23 17:03:14 |
Sala Sismica INGV-Roma | 119509511 |
Field | Value |
---|---|
Time (UTC) | 2023-07-23 16:44:49 ± 0.05 |
Latitude | 43.2937 ± 0.0027 |
Longitude | 12.6367 ± 0.0049 |
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 | 119509511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 420 |
Semi-minor axis of confidence ellipse (meter) | 85 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.08723 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46045 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 119509511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-23 17:03:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-07-23T16:45:06.25 | 0.6 | undecidable | manual | S | 116 | 51.1155 | 50 | 0.71 | 40 |
IV.FDMO.HHZ. | 2023-07-23T16:45:04.72 | 0.6 | undecidable | manual | S | 128 | 46.3203 | 50 | 0.46 | 44 |
IV.NARO.HHZ. | 2023-07-23T16:45:01.72 | 0.6 | undecidable | manual | S | 353 | 35.4423 | 50 | 0.35 | 46 |
IV.MML1.EHZ. | 2023-07-23T16:45:00.83 | 0.6 | undecidable | manual | S | 126 | 33.6441 | 50 | -0.06 | 49 |
IV.PIEI.HHZ. | 2023-07-23T16:44:59.25 | 0.6 | undecidable | manual | S | 343 | 28.0497 | 50 | -0.14 | 49 |
IV.ASSB.HHZ. | 2023-07-23T16:44:59.07 | 0.6 | undecidable | manual | S | 176 | 27.9498 | 50 | -0.28 | 47 |
IV.FRON.EHZ. | 2023-07-23T16:44:58.65 | 0.6 | undecidable | manual | S | 16 | 25.8519 | 50 | -0.16 | 49 |
IV.SNTG.HHZ. | 2023-07-23T16:44:58.18 | 0.6 | undecidable | manual | S | 100 | 24.9528 | 112 | -0.37 | 47 |
IV.CSP1.EHZ. | 2023-07-23T16:44:58.61 | 1.0 | undecidable | manual | P | 116 | 51.1155 | 50 | -0.03 | 24 |
IV.ATPI.EHZ. | 2023-07-23T16:44:58.79 | 0.6 | undecidable | manual | S | 313 | 25.752 | 50 | 0.03 | 50 |
IV.FDMO.HHZ. | 2023-07-23T16:44:57.73 | 0.6 | positive | manual | P | 128 | 46.3203 | 50 | -0.17 | 47 |
IV.ATVO.HHZ. | 2023-07-23T16:44:57.19 | 0.6 | undecidable | manual | S | 298 | 20.9679 | 116 | -0.11 | 50 |
IV.NARO.HHZ. | 2023-07-23T16:44:56.22 | 1.0 | undecidable | manual | P | 353 | 35.4423 | 50 | -0.01 | 25 |
IV.SSFR.HHZ. | 2023-07-23T16:44:56.81 | 0.6 | undecidable | manual | S | 37 | 19.6692 | 117 | -0.09 | 50 |
IV.PIEI.HHZ. | 2023-07-23T16:44:55.22 | 0.3 | undecidable | manual | P | 343 | 28.0497 | 50 | 0.13 | 73 |
IV.MML1.EHZ. | 2023-07-23T16:44:55.67 | 1.0 | negative | manual | P | 126 | 33.6441 | 50 | -0.28 | 23 |
IV.ATPI.EHZ. | 2023-07-23T16:44:54.62 | 1.0 | positive | manual | P | 313 | 25.752 | 50 | -0.11 | 25 |
IV.ASSB.HHZ. | 2023-07-23T16:44:54.78 | 0.3 | negative | manual | P | 176 | 27.9498 | 50 | -0.29 | 71 |
IV.ATCC.EHZ. | 2023-07-23T16:44:54.93 | 0.6 | undecidable | manual | S | 179 | 12.0768 | 130 | 0.26 | 49 |
IV.FRON.EHZ. | 2023-07-23T16:44:54.50 | 0.6 | positive | manual | P | 16 | 25.8519 | 50 | -0.25 | 48 |
IV.SNTG.HHZ. | 2023-07-23T16:44:54.55 | 0.3 | undecidable | manual | P | 100 | 24.9528 | 112 | -0.05 | 75 |
IV.ATFO.HHZ. | 2023-07-23T16:44:54.25 | 0.6 | undecidable | manual | S | 327 | 9.6792 | 136 | 0.19 | 50 |
IV.SSFR.HHZ. | 2023-07-23T16:44:53.69 | 1.0 | undecidable | manual | P | 37 | 19.6692 | 117 | 0.04 | 25 |
IV.FOSV.EHZ. | 2023-07-23T16:44:53.96 | 0.6 | undecidable | manual | S | 89 | 10.0788 | 135 | -0.2 | 50 |
IV.ATVO.HHZ. | 2023-07-23T16:44:53.77 | 0.1 | negative | manual | P | 298 | 20.9679 | 116 | -0.12 | 99 |
IV.ATFO.HHZ. | 2023-07-23T16:44:52.18 | 0.1 | undecidable | manual | P | 327 | 9.6792 | 136 | 0.17 | 100 |
IV.FOSV.EHZ. | 2023-07-23T16:44:52.30 | 0.6 | negative | manual | P | 89 | 10.0788 | 135 | 0.23 | 49 |
IV.ATCC.EHZ. | 2023-07-23T16:44:52.56 | 1.0 | undecidable | manual | P | 179 | 12.0768 | 130 | 0.19 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.HNE. | ML:1.1 | 0.00017475000000000002 | 0.7 | AML | other | m | 2023-07-23T16:44:54.35 |
IV.FOSV.EHE. | ML:0.8 | 0.00009045 | 0.44 | AML | other | m | 2023-07-23T16:44:54.36 |
IV.ATFO.HHN. | ML:1.2 | 0.0002075 | 0.24 | AML | other | m | 2023-07-23T16:44:54.54 |
IV.FOSV.EHN. | ML:1.0 | 0.000127 | 0.52 | AML | other | m | 2023-07-23T16:44:54.60 |
IV.ATFO.HHE. | ML:1.1 | 0.000182 | 0.46 | AML | other | m | 2023-07-23T16:44:54.45 |
IV.FOSV.HNN. | ML:1.1 | 0.00017449999999999999 | 1.04 | AML | other | m | 2023-07-23T16:44:54.33 |
IV.ATCC.EHN. | ML:1.5 | 0.00033999999999999997 | 0.26 | AML | other | m | 2023-07-23T16:44:55.28 |
IV.ATCC.EHE. | ML:1.4 | 0.0003045 | 0.6 | AML | other | m | 2023-07-23T16:44:55.50 |
IV.ATPI.EHN. | ML:0.5 | 0.0000212 | 0.66 | AML | other | m | 2023-07-23T16:44:57.39 |
IV.FRON.EHN. | ML:1.1 | 0.00006555 | 1.02 | AML | other | m | 2023-07-23T16:44:59.72 |
IV.FRON.EHE. | ML:0.7 | 0.00002795 | 0.42 | AML | other | m | 2023-07-23T16:44:59.36 |
IV.ASSB.HHN. | ML:0.9 | 0.0000459 | 0.22 | AML | other | m | 2023-07-23T16:44:59.26 |
IV.PIEI.HHN. | ML:0.8 | 0.0000289 | 0.42 | AML | other | m | 2023-07-23T16:44:59.47 |
IV.ASSB.HHE. | ML:0.9 | 0.00004355000000000001 | 0.98 | AML | other | m | 2023-07-23T16:44:59.06 |
IV.PIEI.HHE. | ML:0.9 | 0.000037500000000000003 | 1.66 | AML | other | m | 2023-07-23T16:45:00.95 |
IV.MML1.EHE. | ML:0.7 | 0.00002075 | 0.52 | AML | other | m | 2023-07-23T16:45:01.41 |
IV.ATPI.EHE. | ML:0.5 | 0.0000185 | 0.52 | AML | other | m | 2023-07-23T16:45:03.42 |
IV.MML1.EHN. | ML:0.7 | 0.000021000000000000002 | 0.66 | AML | other | m | 2023-07-23T16:45:03.86 |
IV.FDMO.HHE. | ML:0.7 | 0.00001328 | 0.9 | AML | other | m | 2023-07-23T16:45:04.92 |
IV.FDMO.HHN. | ML:0.7 | 0.0000129 | 0.64 | AML | other | m | 2023-07-23T16:45:07.04 |