A magnitude ML 0.5 earthquake occured in region: 6 km E Umbertide (PG), on
and geographic coordinates (lat, lon) 43.2890, 12.3960 at 5 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 |
---|---|---|---|---|
Umbertide | PG | 6 | 16681 | 16681 |
Montone | PG | 10 | 1680 | 18361 |
Gubbio | PG | 17 | 32216 | 50577 |
Pietralunga | PG | 17 | 2111 | 52688 |
Corciano | PG | 20 | 21332 | 74020 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-04-14 16:57:20 |
43.2893 | 12.3962 | 5 | 2023-04-14 17:12:50 |
Sala Sismica INGV-Roma | 116388591 |
Field | Value |
---|---|
Time (UTC) | 2023-04-14 16:57:20 ± 0.15 |
Latitude | 43.2893 ± 0.0045 |
Longitude | 12.3962 ± 0.0062 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116388591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 559 |
Semi-minor axis of confidence ellipse (meter) | 71 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 153 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
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) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.02698 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21674 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 116388591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-14 17:12:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATBU.HNN. | 2023-04-14T16:57:25.35 | 0.1 | undecidable | manual | P | 31 | 24.0537 | 101 | -0.1 | 95 |
IV.MURB.HHZ. | 2023-04-14T16:57:25.06 | 0.3 | undecidable | manual | S | 106 | 10.7781 | 114 | 0.42 | 68 |
IV.TB03.DH1.25 | 2023-04-14T16:57:25.17 | 0.3 | undecidable | manual | S | 5 | 12.4764 | 111 | -0.01 | 74 |
IV.TB01.DHZ.01 | 2023-04-14T16:57:24.71 | 0.6 | undecidable | manual | S | 17 | 10.6782 | 114 | 0.09 | 49 |
IV.TB02.DHN.01 | 2023-04-14T16:57:24.24 | 0.3 | undecidable | manual | S | 7 | 9.0798 | 118 | 0.14 | 73 |
IV.ATVO.HHZ. | 2023-04-14T16:57:24.47 | 0.3 | undecidable | manual | S | 5 | 10.2786 | 115 | -0.02 | 74 |
IV.ATPC.HNN. | 2023-04-14T16:57:24.81 | 0.1 | undecidable | manual | P | 13 | 21.7671 | 103 | -0.2 | 94 |
IV.TSM3.DHE.01 | 2023-04-14T16:57:24.84 | 0.1 | undecidable | manual | S | 343 | 10.878 | 114 | 0.17 | 96 |
IV.ATMI.HHZ. | 2023-04-14T16:57:23.79 | 0.1 | undecidable | manual | P | 296 | 11.4774 | 113 | 0.76 | 81 |
IV.ATVA.EHE. | 2023-04-14T16:57:23.67 | 0.1 | undecidable | manual | S | 262 | 8.9799 | 118 | -0.42 | 91 |
IV.ATFO.HHZ. | 2023-04-14T16:57:23.59 | 0.1 | undecidable | manual | P | 59 | 16.5723 | 106 | -0.4 | 91 |
IV.TB03.DH1.25 | 2023-04-14T16:57:23.12 | 0.1 | undecidable | manual | P | 5 | 12.4764 | 111 | -0.09 | 97 |
IV.ATVO.HHZ. | 2023-04-14T16:57:22.80 | 0.3 | positive | manual | P | 5 | 10.2786 | 115 | -0.02 | 74 |
IV.TSM3.DHE.01 | 2023-04-14T16:57:22.93 | 0.1 | undecidable | manual | P | 343 | 10.878 | 114 | 0.01 | 99 |
IV.TB01.DHZ.01 | 2023-04-14T16:57:22.88 | 0.1 | undecidable | manual | P | 17 | 10.6782 | 114 | -0.01 | 99 |
IV.ATLO.HNE. | 2023-04-14T16:57:22.41 | 0.1 | undecidable | manual | S | 17 | 2.997 | 148 | -0.1 | 99 |
IV.ATVA.EHE. | 2023-04-14T16:57:22.64 | 0.1 | undecidable | manual | P | 262 | 8.9799 | 118 | 0.05 | 99 |
IV.TB02.DHN.01 | 2023-04-14T16:57:22.60 | 0.1 | undecidable | manual | P | 7 | 9.0798 | 118 | 0.01 | 100 |
IV.MURB.HHZ. | 2023-04-14T16:57:22.94 | 1.0 | undecidable | manual | P | 106 | 10.7781 | 114 | 0.04 | 25 |
IV.ATLO.HNE. | 2023-04-14T16:57:21.64 | 0.1 | undecidable | manual | P | 17 | 2.997 | 148 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.6 | 0.00006445578999999999 | 2.0864 | AML | other | m | 2023-04-14T16:57:26.53 |
IV.ATVO.HHN. | ML:0.3 | 0.000033427815 | 0.4352 | AML | other | m | 2023-04-14T16:57:26.76 |
IV.ATFO.HHE. | ML:0.7 | 0.000048551405 | 1.6128 | AML | other | m | 2023-04-14T16:57:22.63 |
IV.ATFO.HHN. | ML:0.7 | 0.00004446643 | 0.32 | AML | other | m | 2023-04-14T16:57:26.91 |
IV.ATFO.HNN. | ML:1.0 | 0.00010839096499999999 | 0.704 | AML | other | m | 2023-04-14T16:57:27.99 |
IV.ATMI.HHE. | ML:0.6 | 0.000060909900000000004 | 0.64 | AML | other | m | 2023-04-14T16:57:30.12 |
IV.ATMI.HHN. | ML:0.6 | 0.00006120756 | 0.6912 | AML | other | m | 2023-04-14T16:57:35.99 |