A magnitude ML 0.8 earthquake occured in region: 5 km E Umbertide (PG), on
and geographic coordinates (lat, lon) 43.3010, 12.3900 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 | 5 | 16681 | 16681 |
Montone | PG | 9 | 1680 | 18361 |
Pietralunga | PG | 16 | 2111 | 20472 |
Gubbio | PG | 16 | 32216 | 52688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-03-20 22:54:03 |
43.3013 | 12.3903 | 6 | 2023-03-20 23:23:15 |
Sala Sismica INGV-Roma | 115573291 |
Field | Value |
---|---|
Time (UTC) | 2023-03-20 22:54:03 ± 0.13 |
Latitude | 43.3013 ± 0.0036 |
Longitude | 12.3903 ± 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 | 115573291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 358 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.01799 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25631 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 115573291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-20 23:23:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-03-20T22:54:13.47 | 0.6 | undecidable | manual | S | 24 | 28.4493 | 102 | 0.2 | 47 |
IV.ATCC.EHZ. | 2023-03-20T22:54:12.09 | 0.3 | undecidable | manual | S | 123 | 23.9538 | 104 | 0.36 | 68 |
IV.ATSC.EHZ. | 2023-03-20T22:54:12.92 | 0.6 | undecidable | manual | S | 60 | 27.4503 | 102 | -0.01 | 49 |
IV.ATBU.EHZ. | 2023-03-20T22:54:11.79 | 0.6 | undecidable | manual | S | 33 | 23.1546 | 104 | 0.32 | 46 |
IV.ATPC.HNZ. | 2023-03-20T22:54:10.77 | 0.6 | undecidable | manual | S | 15 | 20.5683 | 106 | 0.16 | 48 |
IV.ATPI.EHZ. | 2023-03-20T22:54:09.22 | 0.3 | undecidable | manual | S | 3 | 16.5723 | 109 | -0.06 | 73 |
IV.MURB.HHZ. | 2023-03-20T22:54:08.14 | 0.3 | undecidable | manual | S | 111 | 11.6772 | 116 | 0.44 | 69 |
IV.TB03.DHZ.01 | 2023-03-20T22:54:08.01 | 0.6 | undecidable | manual | S | 8 | 11.1777 | 117 | 0.44 | 46 |
IV.ATSC.EHZ. | 2023-03-20T22:54:08.84 | 0.6 | undecidable | manual | P | 60 | 27.4503 | 102 | 0.03 | 48 |
IV.TSM2.DHZ.01 | 2023-03-20T22:54:08.01 | 0.6 | undecidable | manual | S | 37 | 13.2756 | 114 | -0.19 | 48 |
IV.PIEI.HHZ. | 2023-03-20T22:54:08.77 | 0.6 | undecidable | manual | P | 24 | 28.4493 | 102 | -0.24 | 46 |
IV.ATVO.HHZ. | 2023-03-20T22:54:07.02 | 0.3 | undecidable | manual | S | 8 | 9.0798 | 123 | 0.11 | 74 |
IV.ATCC.EHZ. | 2023-03-20T22:54:07.88 | 0.3 | undecidable | manual | P | 123 | 23.9538 | 104 | -0.24 | 70 |
IV.ATMI.HHZ. | 2023-03-20T22:54:07.82 | 0.3 | undecidable | manual | S | 290 | 10.4784 | 119 | 0.46 | 68 |
IV.ATPC.HNZ. | 2023-03-20T22:54:07.38 | 0.3 | undecidable | manual | P | 15 | 20.5683 | 106 | -0.09 | 73 |
IV.ATBU.EHZ. | 2023-03-20T22:54:07.92 | 0.3 | undecidable | manual | P | 33 | 23.1546 | 104 | -0.05 | 73 |
IV.TSM3.DHZ.07 | 2023-03-20T22:54:07.01 | 0.6 | undecidable | manual | S | 343 | 9.4794 | 122 | -0.03 | 50 |
IV.TB01.DHZ.01 | 2023-03-20T22:54:07.17 | 0.6 | undecidable | manual | S | 22 | 9.5793 | 121 | 0.09 | 49 |
IT.UMBT.HGZ. | 2023-03-20T22:54:06.08 | 0.6 | undecidable | manual | S | 274 | 3.7962 | 147 | 0.49 | 46 |
IV.ATPI.EHZ. | 2023-03-20T22:54:06.55 | 0.6 | undecidable | manual | P | 3 | 16.5723 | 109 | -0.16 | 48 |
IV.ATVA.EHZ. | 2023-03-20T22:54:06.27 | 0.6 | undecidable | manual | S | 253 | 8.88 | 123 | -0.59 | 44 |
IV.TB02.DHZ.01 | 2023-03-20T22:54:06.59 | 0.6 | undecidable | manual | S | 11 | 7.7811 | 127 | 0.03 | 50 |
IV.ATMI.HHZ. | 2023-03-20T22:54:06.26 | 0.3 | undecidable | manual | P | 290 | 10.4784 | 119 | 0.66 | 64 |
IV.TSM3.DHZ.07 | 2023-03-20T22:54:05.29 | 0.3 | undecidable | manual | P | 343 | 9.4794 | 122 | -0.12 | 74 |
IV.TB01.DHZ.01 | 2023-03-20T22:54:05.28 | 0.3 | undecidable | manual | P | 22 | 9.5793 | 121 | -0.16 | 73 |
IV.ATVO.HHZ. | 2023-03-20T22:54:05.18 | 0.6 | positive | manual | P | 8 | 9.0798 | 123 | -0.16 | 49 |
IV.MURB.HHZ. | 2023-03-20T22:54:05.79 | 0.1 | negative | manual | P | 111 | 11.6772 | 116 | -0.01 | 100 |
IV.TB03.DHZ.01 | 2023-03-20T22:54:05.65 | 0.3 | undecidable | manual | P | 8 | 11.1777 | 117 | -0.07 | 74 |
IV.TSM2.DHZ.01 | 2023-03-20T22:54:05.96 | 0.3 | undecidable | manual | P | 37 | 13.2756 | 114 | -0.12 | 73 |
IV.ATVA.EHZ. | 2023-03-20T22:54:05.16 | 0.3 | undecidable | manual | P | 253 | 8.88 | 123 | -0.15 | 73 |
IV.ATLO.EHZ. | 2023-03-20T22:54:04.83 | 0.6 | undecidable | manual | S | 42 | 1.998 | 161 | -0.49 | 46 |
IV.TB02.DHZ.01 | 2023-03-20T22:54:04.96 | 0.3 | undecidable | manual | P | 11 | 7.7811 | 127 | -0.17 | 73 |
IV.ATLO.EHZ. | 2023-03-20T22:54:04.10 | 0.1 | undecidable | manual | P | 42 | 1.998 | 161 | -0.32 | 95 |
IT.UMBT.HGZ. | 2023-03-20T22:54:04.46 | 0.6 | undecidable | manual | P | 274 | 3.7962 | 147 | -0.11 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.3 | 0.00029797704999999996 | 0.3584 | AML | other | m | 2023-03-20T22:54:08.54 |
IV.MURB.HNN. | ML:1.2 | 0.00023899999999999998 | 0.36 | AML | other | m | 2023-03-20T22:54:08.54 |
IV.MURB.HHE. | ML:1.2 | 0.0002495 | 0.2 | AML | other | m | 2023-03-20T22:54:08.70 |
IV.MURB.HNE. | ML:1.3 | 0.0002755 | 0.2 | AML | other | m | 2023-03-20T22:54:08.71 |
IV.ATVO.HHE. | ML:0.2 | 0.000029367205 | 0.3584 | AML | other | m | 2023-03-20T22:54:08.79 |
IV.ATVO.HHN. | ML:0.2 | 0.000022990085 | 0.2048 | AML | other | m | 2023-03-20T22:54:08.04 |
IV.ATVO.HNE. | ML:0.8 | 0.00010836915 | 0.6272 | AML | other | m | 2023-03-20T22:54:05.79 |
IV.ATVO.HNN. | ML:0.6 | 0.00007370977949999998 | 0.5504 | AML | other | m | 2023-03-20T22:54:05.41 |
IV.ATMI.HHE. | ML:0.4 | 0.00003578127000000001 | 0.256 | AML | other | m | 2023-03-20T22:54:10.43 |
IV.ATMI.HHN. | ML:0.4 | 0.00003930821499999999 | 0.448 | AML | other | m | 2023-03-20T22:54:11.26 |
IV.ATPI.EHE. | ML:0.3 | 0.000018856439999999997 | 0.4352 | AML | other | m | 2023-03-20T22:54:10.34 |
IV.ATPI.EHN. | ML:0.3 | 0.000022143695000000002 | 0.2816 | AML | other | m | 2023-03-20T22:54:09.32 |
IV.ATPI.HNE. | ML:1.0 | 0.000098672625 | 0.704 | AML | other | m | 2023-03-20T22:54:12.96 |
IV.ATPI.HNN. | ML:1.1 | 0.00012679840000000002 | 0.4224 | AML | other | m | 2023-03-20T22:54:12.99 |
IV.ATCC.HNE. | ML:1.3 | 0.000122085115 | 0.4736 | AML | other | m | 2023-03-20T22:54:17.96 |
IV.ATCC.HNN. | ML:1.3 | 0.0001317619 | 0.8576 | AML | other | m | 2023-03-20T22:54:08.26 |
IV.ATCC.EHE. | ML:0.7 | 0.000033513749999999994 | 0.2176 | AML | other | m | 2023-03-20T22:54:12.38 |
IV.ATCC.EHN. | ML:0.6 | 0.00002315462 | 0.2432 | AML | other | m | 2023-03-20T22:54:12.97 |