A magnitude ML 0.9 earthquake occured in region: 6 km E Umbertide (PG), on
and geographic coordinates (lat, lon) 43.2920, 12.3930 at 7 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 0.9 | 2023-03-21 09:23:33 |
43.2923 | 12.3927 | 7 | 2023-03-21 09:34:18 |
Sala Sismica INGV-Roma | 115588601 |
Field | Value |
---|---|
Time (UTC) | 2023-03-21 09:23:33 ± 0.07 |
Latitude | 43.2923 ± 0.0027 |
Longitude | 12.3927 ± 0.0049 |
Depth (km) | 7 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115588601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 373 |
Semi-minor axis of confidence ellipse (meter) | 143 |
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) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.02518 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
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 | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 115588601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-21 09:34:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2023-03-21T09:23:48.29 | 0.3 | undecidable | manual | S | 343 | 41.4252 | 50 | 0.04 | 71 |
IV.ASSB.HHZ. | 2023-03-21T09:23:45.96 | 0.3 | undecidable | manual | S | 142 | 35.0427 | 101 | -0.3 | 68 |
IV.PIEI.HHZ. | 2023-03-21T09:23:44.32 | 0.3 | undecidable | manual | S | 23 | 29.3484 | 104 | 0.01 | 73 |
IV.PARC.HHZ. | 2023-03-21T09:23:42.01 | 0.3 | undecidable | manual | P | 343 | 41.4252 | 50 | -0.15 | 69 |
IV.ASSB.HHZ. | 2023-03-21T09:23:40.68 | 0.1 | undecidable | manual | P | 142 | 35.0427 | 101 | -0.34 | 90 |
IV.ATPI.EHZ. | 2023-03-21T09:23:40.44 | 0.6 | undecidable | manual | S | 3 | 17.5713 | 112 | 0.02 | 49 |
IV.PIEI.HHZ. | 2023-03-21T09:23:39.77 | 0.1 | undecidable | manual | P | 23 | 29.3484 | 104 | -0.12 | 95 |
IV.TSM2.DHE. | 2023-03-21T09:23:39.15 | 0.6 | undecidable | manual | S | 34 | 13.9749 | 117 | -0.12 | 49 |
IV.ATVO.HHZ. | 2023-03-21T09:23:38.00 | 0.6 | undecidable | manual | S | 6 | 9.9789 | 125 | -0.1 | 49 |
IV.TB01.DHN.01 | 2023-03-21T09:23:38.03 | 0.3 | undecidable | manual | S | 19 | 10.4784 | 124 | -0.2 | 72 |
IV.ATMI.HHZ. | 2023-03-21T09:23:38.43 | 0.3 | undecidable | manual | S | 295 | 11.0778 | 123 | 0.03 | 75 |
IV.ATPC.HHZ. | 2023-03-21T09:23:38.39 | 0.1 | undecidable | manual | P | 14 | 21.5673 | 108 | 0.01 | 98 |
IV.MURB.HHZ. | 2023-03-21T09:23:38.87 | 0.1 | undecidable | manual | S | 107 | 11.1777 | 122 | 0.45 | 91 |
IV.ATBU.HNZ. | 2023-03-21T09:23:38.93 | 0.3 | undecidable | manual | P | 32 | 23.8539 | 106 | 0.09 | 72 |
IV.TSM2.DHE. | 2023-03-21T09:23:37.03 | 0.1 | undecidable | manual | P | 34 | 13.9749 | 117 | 0.05 | 99 |
IV.ATPI.EHZ. | 2023-03-21T09:23:37.61 | 0.1 | undecidable | manual | P | 3 | 17.5713 | 112 | -0.03 | 99 |
IV.TB03.DHZ. | 2023-03-21T09:23:36.82 | 0.1 | undecidable | manual | P | 7 | 12.1767 | 120 | 0.16 | 97 |
IV.MURB.HHZ. | 2023-03-21T09:23:36.71 | 0.1 | undecidable | manual | P | 107 | 11.1777 | 122 | 0.22 | 96 |
IV.TSM3.DHZ. | 2023-03-21T09:23:36.44 | 0.1 | undecidable | manual | P | 343 | 10.4784 | 124 | 0.06 | 99 |
IV.TB02.DHZ. | 2023-03-21T09:23:36.16 | 0.1 | undecidable | manual | P | 9 | 8.7801 | 129 | 0.06 | 99 |
IV.ATVA.EHE. | 2023-03-21T09:23:36.35 | 0.3 | undecidable | manual | P | 260 | 8.7801 | 129 | 0.25 | 72 |
IV.ATVO.HHZ. | 2023-03-21T09:23:36.32 | 0.1 | undecidable | manual | P | 6 | 9.9789 | 125 | 0.02 | 100 |
IV.TB01.DHN.01 | 2023-03-21T09:23:36.44 | 0.3 | undecidable | manual | P | 19 | 10.4784 | 124 | 0.06 | 74 |
IV.ATMI.HHZ. | 2023-03-21T09:23:36.53 | 0.3 | undecidable | manual | P | 295 | 11.0778 | 123 | 0.06 | 74 |
IV.ATLO.HNE. | 2023-03-21T09:23:35.91 | 0.6 | undecidable | manual | S | 25 | 2.7972 | 158 | -0.57 | 45 |
IV.ATLO.HNE. | 2023-03-21T09:23:35.24 | 0.1 | undecidable | manual | P | 25 | 2.7972 | 158 | -0.13 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.6 | 0.0000662 | 1.28 | AML | other | m | 2023-03-21T09:23:39.70 |
IV.MURB.HHN. | ML:1.6 | 0.0005335 | 0.2 | AML | other | m | 2023-03-21T09:23:39.25 |
IV.ATMI.HHE. | ML:1.0 | 0.000123 | 0.44 | AML | other | m | 2023-03-21T09:23:39.55 |
IV.MURB.HHE. | ML:1.4 | 0.00034899999999999997 | 0.74 | AML | other | m | 2023-03-21T09:23:39.71 |
IV.ATVO.HHE. | ML:0.6 | 0.00006535 | 1.24 | AML | other | m | 2023-03-21T09:23:40.00 |
IV.ATMI.HHN. | ML:0.9 | 0.00011449999999999999 | 0.3 | AML | other | m | 2023-03-21T09:23:40.30 |
IV.PIEI.HHN. | ML:0.7 | 0.000025099999999999997 | 0.86 | AML | other | m | 2023-03-21T09:23:44.67 |
IV.PIEI.HHE. | ML:0.8 | 0.000030550000000000004 | 1.28 | AML | other | m | 2023-03-21T09:23:45.66 |