A magnitude ML 1.0 earthquake occured in region: 6 km E Umbertide (PG), on
and geographic coordinates (lat, lon) 43.2900, 12.3970 at 6 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 | 16 | 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 1.0 | 2023-03-17 16:37:12 |
43.2905 | 12.397 | 6 | 2023-03-17 16:54:25 |
Sala Sismica INGV-Roma | 115478271 |
Field | Value |
---|---|
Time (UTC) | 2023-03-17 16:37:12 ± 0.12 |
Latitude | 43.2905 ± 0.0036 |
Longitude | 12.3970 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115478271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 379 |
Semi-minor axis of confidence ellipse (meter) | 127 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 46 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
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) | 0.02608 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26440 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 115478271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-17 16:54:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-03-17T16:37:22.84 | 0.6 | undecidable | manual | S | 22 | 29.3484 | 102 | 0.16 | 47 |
IV.ATBU.EHE. | 2023-03-17T16:37:21.11 | 0.6 | undecidable | manual | S | 31 | 23.8539 | 104 | 0.28 | 46 |
IV.ATPC.HNE. | 2023-03-17T16:37:20.44 | 0.6 | undecidable | manual | S | 13 | 21.6672 | 106 | 0.37 | 46 |
IV.ATCC.EHE. | 2023-03-17T16:37:20.90 | 0.6 | undecidable | manual | S | 121 | 22.8549 | 105 | 0.42 | 45 |
IV.PIEI.HHZ. | 2023-03-17T16:37:18.01 | 0.6 | undecidable | manual | P | 22 | 29.3484 | 102 | -0.27 | 46 |
IV.ATFO.HHE. | 2023-03-17T16:37:18.59 | 0.6 | undecidable | manual | S | 59 | 16.3725 | 110 | 0.24 | 47 |
IV.ATPI.EHZ. | 2023-03-17T16:37:18.75 | 0.6 | undecidable | manual | S | 1 | 17.7711 | 109 | -0.04 | 49 |
IV.TB03.DH1. | 2023-03-17T16:37:17.45 | 0.6 | undecidable | manual | S | 5 | 12.3765 | 116 | 0.4 | 46 |
IV.ATBU.EHE. | 2023-03-17T16:37:17.01 | 0.1 | undecidable | manual | P | 31 | 23.8539 | 104 | -0.2 | 94 |
IV.ATMI.HHZ. | 2023-03-17T16:37:17.31 | 0.6 | undecidable | manual | S | 295 | 11.4774 | 118 | 0.53 | 45 |
IV.TSM2.DHZ. | 2023-03-17T16:37:17.68 | 0.6 | undecidable | manual | S | 33 | 13.875 | 114 | 0.13 | 48 |
IV.ATFO.HHE. | 2023-03-17T16:37:16.03 | 0.1 | undecidable | manual | P | 59 | 16.3725 | 110 | 0.25 | 94 |
IV.ATPC.HNE. | 2023-03-17T16:37:16.63 | 0.1 | undecidable | manual | P | 13 | 21.6672 | 106 | -0.15 | 95 |
IV.ATCC.EHE. | 2023-03-17T16:37:16.75 | 0.1 | undecidable | manual | P | 121 | 22.8549 | 105 | -0.26 | 93 |
IV.ATVO.HHZ. | 2023-03-17T16:37:16.39 | 0.6 | undecidable | manual | S | 4 | 10.1787 | 121 | 0 | 50 |
IV.TB01.DHE. | 2023-03-17T16:37:16.48 | 0.6 | undecidable | manual | S | 17 | 10.5783 | 120 | -0.02 | 50 |
IV.MURB.HHZ. | 2023-03-17T16:37:16.92 | 0.6 | undecidable | manual | S | 106 | 10.7781 | 119 | 0.37 | 46 |
IV.ATVA.EHN. | 2023-03-17T16:37:16.21 | 0.6 | undecidable | manual | S | 262 | 9.0798 | 124 | 0.14 | 49 |
IV.TSM3.DH2. | 2023-03-17T16:37:16.51 | 0.6 | undecidable | manual | S | 342 | 10.7781 | 119 | -0.06 | 49 |
IV.ATMI.HHZ. | 2023-03-17T16:37:15.69 | 0.6 | undecidable | manual | P | 295 | 11.4774 | 118 | 0.81 | 40 |
IV.ATPI.EHZ. | 2023-03-17T16:37:15.77 | 1.0 | positive | manual | P | 1 | 17.7711 | 109 | -0.27 | 23 |
IV.TSM2.DHZ. | 2023-03-17T16:37:15.16 | 0.1 | undecidable | manual | P | 33 | 13.875 | 114 | -0.16 | 96 |
IV.TB02.DHE. | 2023-03-17T16:37:15.94 | 0.6 | undecidable | manual | S | 6 | 8.88 | 124 | -0.08 | 49 |
IV.TSM3.DH2. | 2023-03-17T16:37:14.72 | 0.1 | undecidable | manual | P | 342 | 10.7781 | 119 | -0.04 | 99 |
IV.TB02.DHE. | 2023-03-17T16:37:14.33 | 0.1 | undecidable | manual | P | 6 | 8.88 | 124 | -0.11 | 98 |
IV.ATLO.EHN. | 2023-03-17T16:37:14.15 | 0.6 | undecidable | manual | S | 17 | 2.8971 | 155 | -0.46 | 46 |
IV.ATVO.HHZ. | 2023-03-17T16:37:14.53 | 0.3 | positive | manual | P | 4 | 10.1787 | 121 | -0.12 | 73 |
IV.TB01.DHE. | 2023-03-17T16:37:14.61 | 0.1 | undecidable | manual | P | 17 | 10.5783 | 120 | -0.11 | 98 |
IV.MURB.HHZ. | 2023-03-17T16:37:14.74 | 0.1 | undecidable | manual | P | 106 | 10.7781 | 119 | -0.01 | 100 |
IV.ATVA.EHN. | 2023-03-17T16:37:14.38 | 0.1 | undecidable | manual | P | 262 | 9.0798 | 124 | -0.09 | 99 |
IV.TB03.DH1. | 2023-03-17T16:37:14.95 | 0.1 | undecidable | manual | P | 5 | 12.3765 | 116 | -0.08 | 98 |
IV.ATLO.EHN. | 2023-03-17T16:37:13.39 | 0.1 | undecidable | manual | P | 17 | 2.8971 | 155 | -0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.1 | 0.00020449999999999998 | 0.26 | AML | other | m | 2023-03-17T16:37:17.06 |
IV.MURB.HHE. | ML:0.8 | 0.00010045000000000002 | 0.38 | AML | other | m | 2023-03-17T16:37:17.21 |