A magnitude ML 0.8 earthquake occured in region: 11 km NW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.2510, 12.5400 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 |
---|---|---|---|---|
Valfabbrica | PG | 11 | 3389 | 3389 |
Gubbio | PG | 12 | 32216 | 35605 |
Umbertide | PG | 18 | 16681 | 52286 |
Costacciaro | PG | 19 | 1216 | 53502 |
Fossato di Vico | PG | 19 | 2840 | 56342 |
Sigillo | PG | 19 | 2404 | 58746 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-04-06 03:39:52 |
43.2508 | 12.5402 | 10 | 2023-04-06 05:05:13 |
Sala Sismica INGV-Roma | 116104591 |
Field | Value |
---|---|
Time (UTC) | 2023-04-06 03:39:52 ± 0.11 |
Latitude | 43.2508 ± 0.0072 |
Longitude | 12.5402 ± 0.0148 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116104591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1415 |
Semi-minor axis of confidence ellipse (meter) | 271 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.01619 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28419 |
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 | 0.8 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 116104591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-06 05:05:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-04-06T03:40:03.97 | 0.1 | undecidable | manual | S | 359 | 31.5462 | 50 | -0.11 | 94 |
IV.ASSB.HHZ. | 2023-04-06T03:40:02.04 | 0.1 | undecidable | manual | S | 157 | 25.0527 | 111 | -0.11 | 95 |
IV.PIEI.HHZ. | 2023-04-06T03:39:59.62 | 0.1 | undecidable | manual | P | 359 | 31.5462 | 50 | 0.29 | 91 |
IV.ATVO.HHZ. | 2023-04-06T03:39:59.98 | 0.1 | undecidable | manual | S | 324 | 18.0708 | 118 | 0.02 | 98 |
IV.ASSB.HHZ. | 2023-04-06T03:39:58.10 | 0.1 | undecidable | manual | P | 157 | 25.0527 | 111 | -0.12 | 95 |
IV.ATCC.EHZ. | 2023-04-06T03:39:58.03 | 0.1 | undecidable | manual | S | 132 | 10.878 | 131 | 0.15 | 97 |
IV.SSFR.HHZ. | 2023-04-06T03:39:58.57 | 0.1 | undecidable | manual | P | 43 | 28.3494 | 50 | -0.26 | 92 |
IV.ATVO.HHZ. | 2023-04-06T03:39:57.06 | 0.1 | undecidable | manual | P | 324 | 18.0708 | 118 | 0.1 | 97 |
IV.MURB.HHZ. | 2023-04-06T03:39:55.97 | 0.1 | undecidable | manual | S | 317 | 1.7982 | 169 | -0.26 | 96 |
IV.ATCC.EHZ. | 2023-04-06T03:39:55.98 | 0.1 | undecidable | manual | P | 132 | 10.878 | 131 | 0.22 | 95 |
IV.MURB.HHZ. | 2023-04-06T03:39:54.87 | 0.1 | undecidable | manual | P | 317 | 1.7982 | 169 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:0.8 | 0.00008649999999999999 | 0.24 | AML | other | m | 2023-04-06T03:39:58.31 |
IV.ATCC.EHN. | ML:0.8 | 0.00007815 | 0.52 | AML | other | m | 2023-04-06T03:39:59.70 |