A magnitude ML 0.1 earthquake occured in region: 4 km N Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4780, 12.4340 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Apecchio | PU | 9 | 1882 | 3993 |
Piobbico | PU | 14 | 2029 | 6022 |
Montone | PG | 15 | 1680 | 7702 |
Cantiano | PU | 16 | 2245 | 9947 |
CittĂ di Castello | PG | 16 | 39913 | 49860 |
Gubbio | PG | 18 | 32216 | 82076 |
Cagli | PU | 19 | 8731 | 90807 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.1 | 2023-04-07 01:23:42 |
43.4778 | 12.4342 | 8 | 2024-03-01 17:18:03 |
Bollettino Sismico Italiano INGV | 116333381 |
Field | Value |
---|---|
Time (UTC) | 2023-04-07 01:23:42 ± 0.08 |
Latitude | 43.4778 ± 0.0018 |
Longitude | 12.4342 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116333381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 260 |
Semi-minor axis of confidence ellipse (meter) | 44 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 112 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
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) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.01709 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22483 |
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 | 0.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 116333381 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-13 08:15:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2023-04-07T01:23:51.09 | 0.3 | undecidable | manual | S | 79 | 23.8539 | 108 | -0.21 | 70 |
IV.MURB.HHZ. | 2023-04-07T01:23:51.49 | 0.3 | undecidable | manual | S | 163 | 24.9528 | 107 | -0.15 | 71 |
IV.PARC.HHE. | 2023-04-07T01:23:51.64 | 0.6 | undecidable | manual | S | 320 | 24.6531 | 108 | 0.1 | 48 |
IV.ATSC.EHE. | 2023-04-07T01:23:50.26 | 0.6 | undecidable | manual | S | 106 | 21.1677 | 110 | -0.15 | 47 |
IV.NARO.HHN. | 2023-04-07T01:23:49.44 | 0.3 | undecidable | manual | S | 39 | 18.87 | 113 | -0.23 | 70 |
IV.TSM5.DHN.01 | 2023-04-07T01:23:48.38 | 0.6 | undecidable | manual | S | 89 | 13.5753 | 120 | 0.37 | 46 |
IV.TSM3.DHE.01 | 2023-04-07T01:23:47.74 | 0.3 | undecidable | manual | S | 211 | 12.2766 | 122 | 0.11 | 73 |
IV.PARC.HHE. | 2023-04-07T01:23:47.69 | 0.1 | undecidable | manual | P | 320 | 24.6531 | 108 | -0.06 | 96 |
IV.ATVO.HHN. | 2023-04-07T01:23:47.30 | 0.3 | undecidable | manual | S | 192 | 10.878 | 126 | 0.08 | 73 |
IV.FRON.EHZ. | 2023-04-07T01:23:47.36 | 0.3 | undecidable | manual | P | 79 | 23.8539 | 108 | -0.25 | 69 |
IV.TB01.DHZ.01 | 2023-04-07T01:23:47.25 | 0.3 | undecidable | manual | S | 179 | 10.6782 | 126 | 0.08 | 73 |
IV.TB02.DHZ.01 | 2023-04-07T01:23:47.72 | 0.3 | undecidable | manual | S | 189 | 12.0768 | 123 | 0.15 | 72 |
IV.MURB.HHZ. | 2023-04-07T01:23:47.72 | 0.6 | undecidable | manual | P | 163 | 24.9528 | 107 | -0.09 | 48 |
IV.ATBU.EHZ. | 2023-04-07T01:23:47.21 | 0.3 | undecidable | manual | S | 91 | 9.1797 | 130 | 0.44 | 68 |
IV.PIEI.HNN. | 2023-04-07T01:23:47.29 | 0.6 | undecidable | manual | S | 52 | 10.3785 | 127 | 0.21 | 48 |
IV.TB03.DH1.25 | 2023-04-07T01:23:46.50 | 0.3 | undecidable | manual | S | 193 | 8.6802 | 132 | -0.14 | 73 |
IV.TSM2.DHN.01 | 2023-04-07T01:23:46.93 | 0.6 | undecidable | manual | S | 154 | 10.0788 | 128 | -0.08 | 49 |
IV.NARO.HHN. | 2023-04-07T01:23:46.87 | 0.3 | undecidable | manual | P | 39 | 18.87 | 113 | 0.2 | 71 |
IV.APEC.HHZ. | 2023-04-07T01:23:46.68 | 0.3 | undecidable | manual | S | 353 | 8.9799 | 131 | -0.04 | 74 |
IV.ATSC.EHE. | 2023-04-07T01:23:46.85 | 0.1 | undecidable | manual | P | 106 | 21.1677 | 110 | -0.25 | 93 |
IV.APEC.HHZ. | 2023-04-07T01:23:45.02 | 0.1 | undecidable | manual | P | 353 | 8.9799 | 131 | 0.05 | 99 |
IV.ATBU.EHZ. | 2023-04-07T01:23:45.23 | 0.3 | undecidable | manual | P | 91 | 9.1797 | 130 | 0.23 | 71 |
IV.PIEI.HNN. | 2023-04-07T01:23:45.25 | 0.1 | undecidable | manual | P | 52 | 10.3785 | 127 | 0.08 | 98 |
IV.TSM3.DHE.01 | 2023-04-07T01:23:45.59 | 0.6 | undecidable | manual | P | 211 | 12.2766 | 122 | 0.09 | 49 |
IV.ATPI.EHZ. | 2023-04-07T01:23:45.32 | 0.6 | undecidable | manual | S | 220 | 3.996 | 153 | -0.3 | 47 |
IV.ATPC.HHE. | 2023-04-07T01:23:45.07 | 0.3 | undecidable | manual | S | 80 | 1.8981 | 167 | -0.3 | 71 |
IV.ATVO.HHN. | 2023-04-07T01:23:45.42 | 0.3 | undecidable | manual | P | 192 | 10.878 | 126 | 0.16 | 72 |
IV.TSM2.DHN.01 | 2023-04-07T01:23:45.15 | 0.3 | undecidable | manual | P | 154 | 10.0788 | 128 | 0.01 | 74 |
IV.TSM5.DHN.01 | 2023-04-07T01:23:45.82 | 0.3 | undecidable | manual | P | 89 | 13.5753 | 120 | 0.11 | 73 |
IV.TB01.DHZ.01 | 2023-04-07T01:23:45.35 | 0.3 | undecidable | manual | P | 179 | 10.6782 | 126 | 0.12 | 73 |
IV.TB02.DHZ.01 | 2023-04-07T01:23:45.25 | 0.3 | undecidable | manual | P | 189 | 12.0768 | 123 | -0.21 | 71 |
IV.TB03.DH1.25 | 2023-04-07T01:23:44.99 | 0.3 | undecidable | manual | P | 193 | 8.6802 | 132 | 0.07 | 74 |
IV.ATPI.EHZ. | 2023-04-07T01:23:44.29 | 0.1 | undecidable | manual | P | 220 | 3.996 | 153 | -0.04 | 100 |
IV.ATPC.HHE. | 2023-04-07T01:23:44.14 | 0.1 | undecidable | manual | P | 80 | 1.8981 | 167 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APEC.HHN. | ML:0.1 | 0.0000216 | 1.84 | AML | other | m | 2023-04-07T01:23:46.93 |
IV.APEC.HHE. | ML:0.4 | 0.000037699999999999995 | 1.88 | AML | other | m | 2023-04-07T01:23:47.05 |
IV.ATPI.EHE. | ML:0.0 | 0.000036620525 | 0.28 | AML | other | m | 2023-04-07T01:23:45.43 |
IV.ATPI.EHN. | ML:0.0 | 0.000020778689999999997 | 0.14 | AML | other | m | 2023-04-07T01:23:45.38 |
IV.FRON.EHN. | ML:-0.1 | 0.00000627842 | 3.4 | AML | other | m | 2023-04-07T01:23:52.06 |
IV.FRON.EHE. | ML:-0.1 | 0.00000651572 | 1.7 | AML | other | m | 2023-04-07T01:23:51.15 |