A magnitude ML 0.5 earthquake occured in region: 1 km NW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4490, 12.4350 at 9 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 |
---|---|---|---|---|
Pietralunga | PG | 1 | 2111 | 2111 |
Apecchio | PU | 12 | 1882 | 3993 |
Montone | PG | 13 | 1680 | 5673 |
Gubbio | PG | 16 | 32216 | 37889 |
Cantiano | PU | 16 | 2245 | 40134 |
CittĂ di Castello | PG | 16 | 39913 | 80047 |
Piobbico | PU | 17 | 2029 | 82076 |
Umbertide | PG | 18 | 16681 | 98757 |
Scheggia e Pascelupo | PG | 20 | 1393 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-07-08 09:54:34 |
43.449 | 12.4352 | 9 | 2023-07-08 10:00:55 |
Sala Sismica INGV-Roma | 119072841 |
Field | Value |
---|---|
Time (UTC) | 2023-07-08 09:54:34 ± 0.17 |
Latitude | 43.4490 ± 0.0036 |
Longitude | 12.4352 ± 0.0050 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119072841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 449 |
Semi-minor axis of confidence ellipse (meter) | 63 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 110 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 23 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19695 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 119072841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-08 10:00:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.COL3.HHZ.02 | 2023-07-08T09:56:23.34 | 3.0 | undecidable | manual | Sg | 6.07 | 0 | |||
GU.MGRO.HHZ. | 2023-07-08T09:56:04.02 | 3.0 | undecidable | manual | Sn | -0.97 | 0 | |||
GU.CANO.HHZ. | 2023-07-08T09:56:02.83 | 3.0 | undecidable | manual | Sg | 4.64 | 0 | |||
IV.SELL.HHZ. | 2023-07-08T09:55:52.26 | 3.0 | undecidable | manual | Pn | -6.38 | 0 | |||
MN.TRI.HHZ. | 2023-07-08T09:55:50.91 | 3.0 | undecidable | manual | Sg | 4.74 | 0 | |||
GU.CANO.HHZ. | 2023-07-08T09:55:29.12 | 3.0 | undecidable | manual | Pg | 8.17 | 0 | |||
IV.PSB1.HHZ. | 2023-07-08T09:55:21.44 | 3.0 | positive | manual | Pn | -1.11 | 0 | |||
IV.BAG8.EHZ. | 2023-07-08T09:55:21.42 | 3.0 | negative | manual | Pg | 5.27 | 0 | |||
IV.PTRJ.HHZ. | 2023-07-08T09:55:17.64 | 3.0 | undecidable | manual | Pn | -1.59 | 0 | |||
IV.RNI2.HHZ. | 2023-07-08T09:55:10.39 | 3.0 | undecidable | manual | Pn | -2.78 | 0 | |||
IV.MF5.EHZ. | 2023-07-08T09:55:04.88 | 3.0 | undecidable | manual | S | -8.38 | 0 | |||
IV.FNVD.HHZ. | 2023-07-08T09:54:50.52 | 3.0 | undecidable | manual | P | -3.01 | 0 | |||
IV.IMOL.HNZ. | 2023-07-08T09:54:47.40 | 3.0 | negative | manual | P | -3.99 | 0 | |||
IV.MURB.HHZ. | 2023-07-08T09:54:42.66 | 0.6 | undecidable | manual | S | 161 | 21.867 | 112 | 0.26 | 46 |
IV.ATMC.EHZ. | 2023-07-08T09:54:42.13 | 0.3 | undecidable | manual | S | 269 | 19.4694 | 114 | 0.47 | 66 |
IV.NARO.HHZ. | 2023-07-08T09:54:41.99 | 0.6 | undecidable | manual | S | 33 | 21.4674 | 112 | -0.28 | 46 |
IV.ATFO.HHZ. | 2023-07-08T09:54:40.26 | 0.6 | undecidable | manual | S | 130 | 14.2746 | 121 | 0.21 | 47 |
IV.PIEI.HHZ. | 2023-07-08T09:54:40.00 | 0.3 | undecidable | manual | S | 40 | 12.5763 | 125 | 0.46 | 67 |
IV.MURB.HHZ. | 2023-07-08T09:54:39.07 | 1.0 | positive | manual | P | 161 | 21.867 | 112 | 0.12 | 24 |
IV.TB01.DHZ.01 | 2023-07-08T09:54:38.14 | 0.6 | undecidable | manual | S | 180 | 7.4814 | 139 | -0.08 | 49 |
IV.NARO.HHZ. | 2023-07-08T09:54:38.98 | 0.6 | positive | manual | P | 33 | 21.4674 | 112 | 0.11 | 48 |
IV.TSM6.DHZ.11 | 2023-07-08T09:54:38.62 | 0.6 | undecidable | manual | S | 288 | 8.6802 | 135 | 0.12 | 49 |
IV.TB02.DHZ.01 | 2023-07-08T09:54:38.69 | 0.6 | undecidable | manual | S | 193 | 8.9799 | 134 | 0.12 | 49 |
IV.ATVO.HHZ. | 2023-07-08T09:54:38.40 | 0.6 | undecidable | manual | S | 197 | 7.7811 | 138 | 0.11 | 49 |
IV.ATPI.EHZ. | 2023-07-08T09:54:37.00 | 0.6 | undecidable | manual | S | 274 | 2.6973 | 163 | -0.4 | 46 |
IV.ATPC.HNZ. | 2023-07-08T09:54:37.35 | 0.6 | undecidable | manual | S | 27 | 3.8961 | 156 | -0.21 | 48 |
IV.ATFO.HHZ. | 2023-07-08T09:54:37.40 | 0.1 | undecidable | manual | P | 130 | 14.2746 | 121 | -0.19 | 95 |
IV.ATMC.EHZ. | 2023-07-08T09:54:37.88 | 0.3 | undecidable | manual | P | 269 | 19.4694 | 114 | -0.64 | 63 |
IV.PIEI.HHZ. | 2023-07-08T09:54:37.36 | 1.0 | positive | manual | P | 40 | 12.5763 | 125 | 0.06 | 24 |
IV.ATPC.HNZ. | 2023-07-08T09:54:36.13 | 0.1 | undecidable | manual | P | 27 | 3.8961 | 156 | -0.03 | 100 |
IV.TB03.DHZ.05 | 2023-07-08T09:54:36.17 | 0.1 | undecidable | manual | P | 201 | 5.6943 | 147 | -0.15 | 97 |
IV.ATVO.HHZ. | 2023-07-08T09:54:36.73 | 0.1 | undecidable | manual | P | 197 | 7.7811 | 138 | 0.15 | 97 |
IV.TB01.DHZ.01 | 2023-07-08T09:54:36.43 | 0.1 | undecidable | manual | P | 180 | 7.4814 | 139 | -0.11 | 98 |
IV.TSM6.DHZ.11 | 2023-07-08T09:54:36.87 | 0.1 | undecidable | manual | P | 288 | 8.6802 | 135 | 0.17 | 96 |
IV.TB02.DHZ.01 | 2023-07-08T09:54:36.69 | 0.1 | undecidable | manual | P | 193 | 8.9799 | 134 | -0.05 | 99 |
IV.ATPI.EHZ. | 2023-07-08T09:54:35.97 | 0.6 | undecidable | manual | P | 274 | 2.6973 | 163 | -0.09 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.0 | 0.00005115 | 0.28 | AML | other | m | 2023-07-08T09:54:40.34 |
IV.PIEI.HHE. | ML:0.0 | 0.00004765 | 0.26 | AML | other | m | 2023-07-08T09:54:40.36 |
IV.ATFO.HHE. | ML:0.3 | 0.0000196447015 | 0.1792 | AML | other | m | 2023-07-08T09:54:40.27 |
IV.ATFO.HHN. | ML:0.4 | 0.000023251885 | 0.1216 | AML | other | m | 2023-07-08T09:54:40.63 |
IV.NARO.HHE. | ML:0.2 | 0.000011323845 | 0.0832 | AML | other | m | 2023-07-08T09:54:43.18 |
IV.NARO.HHN. | ML:0.2 | 0.000007751662 | 0.0576 | AML | other | m | 2023-07-08T09:54:42.36 |
IV.MURB.HHE. | ML:0.9 | 0.00004811456 | 0.2176 | AML | other | m | 2023-07-08T09:54:43.36 |
IV.MURB.HHN. | ML:0.8 | 0.00003910888499999999 | 0.1856 | AML | other | m | 2023-07-08T09:54:43.62 |