A magnitude ML 0.4 earthquake occured in region: 6 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.3960, 12.4820 at 3 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 | 6 | 2111 | 2111 |
Gubbio | PG | 9 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Apecchio | PU | 19 | 1882 | 58208 |
Costacciaro | PG | 19 | 1216 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2024-04-20 09:47:14 |
43.3963 | 12.4817 | 3 | 2024-04-20 09:57:29 |
Sala Sismica INGV-Roma | 126911461 |
Field | Value |
---|---|
Time (UTC) | 2024-04-20 09:47:14 ± 0.08 |
Latitude | 43.3963 ± 0.0027 |
Longitude | 12.4817 ± 0.0037 |
Depth (km) | 3 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126911461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 270 |
Semi-minor axis of confidence ellipse (meter) | 85 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 48 |
Number of defining phases | 29 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22573 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 126911461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-20 09:57:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.CGL1.HHZ. | 2024-04-20T09:48:30.61 | 3.0 | negative | manual | Pg | 19.52 | 0 | |||
IV.MBFT.HHZ. | 2024-04-20T09:48:24.04 | 3.0 | undecidable | manual | Pg | 9.99 | 0 | |||
CH.MUGIO.HHZ. | 2024-04-20T09:48:18.80 | 3.0 | undecidable | manual | Sn | -0.14 | 0 | |||
IV.MCEL.HHZ. | 2024-04-20T09:48:15.98 | 3.0 | undecidable | manual | Pg | 15.83 | 0 | |||
IV.GIUL.HHZ. | 2024-04-20T09:48:11.15 | 3.0 | undecidable | manual | Sg | 6.74 | 0 | |||
CR.STON.BHZ. | 2024-04-20T09:48:01.06 | 3.0 | undecidable | manual | Pn | -1.07 | 0 | |||
SI.BOSI.HHZ. | 2024-04-20T09:47:59.00 | 3.0 | negative | manual | Pg | 17.41 | 0 | |||
NI.VINO.HHZ. | 2024-04-20T09:47:43.32 | 3.0 | undecidable | manual | Pn | 0.82 | 0 | |||
IV.FVI.HHZ. | 2024-04-20T09:47:42.69 | 3.0 | positive | manual | Pn | -2.16 | 0 | |||
IT.VNF1.HNZ. | 2024-04-20T09:47:40.96 | 3.0 | negative | manual | Pg | 3.21 | 0 | |||
IV.CSNT.HHZ. | 2024-04-20T09:47:39.10 | 3.0 | undecidable | manual | Sg | 5.61 | 0 | |||
OX.MARN.HHZ. | 2024-04-20T09:47:36.07 | 3.0 | undecidable | manual | Pn | 4.76 | 0 | |||
IV.MOCL.EHZ. | 2024-04-20T09:47:33.68 | 3.0 | undecidable | manual | Sn | -2.64 | 0 | |||
IT.LRNO.HNZ. | 2024-04-20T09:47:33.07 | 3.0 | undecidable | manual | Pn | -8.49 | 0 | |||
2Y.A302A.HHZ. | 2024-04-20T09:47:32.60 | 3.0 | undecidable | manual | Pn | 0.84 | 0 | |||
IV.ARRO.EHZ. | 2024-04-20T09:47:26.86 | 3.0 | undecidable | manual | Pg | 5 | 0 | |||
IV.NARO.HHZ. | 2024-04-20T09:47:22.96 | 0.6 | undecidable | manual | S | 18 | 25.0527 | 98 | -0.39 | 45 |
IV.PIEI.HHZ. | 2024-04-20T09:47:20.56 | 0.6 | undecidable | manual | S | 16 | 16.0728 | 102 | 0.3 | 46 |
IV.MURB.HHZ. | 2024-04-20T09:47:20.41 | 0.6 | undecidable | manual | S | 167 | 15.1737 | 103 | 0.44 | 45 |
IV.NARO.HHZ. | 2024-04-20T09:47:19.06 | 0.3 | undecidable | manual | P | 18 | 25.0527 | 98 | -0.58 | 63 |
IV.TSM6.DHE.01 | 2024-04-20T09:47:19.92 | 0.6 | undecidable | manual | S | 305 | 14.6742 | 103 | 0.13 | 48 |
IV.ATBU.EHN. | 2024-04-20T09:47:18.74 | 0.6 | undecidable | manual | S | 31 | 10.2786 | 108 | 0.4 | 46 |
IV.TSM1.DHE.01 | 2024-04-20T09:47:18.73 | 0.6 | undecidable | manual | S | 121 | 10.878 | 107 | 0.19 | 48 |
IV.CAMP.HHZ. | 2024-04-20T09:47:18.14 | 3.0 | undecidable | manual | Pn | -7.82 | 0 | |||
IV.ATPC.HNN. | 2024-04-20T09:47:18.55 | 0.3 | undecidable | manual | S | 348 | 9.5793 | 110 | 0.46 | 68 |
IV.TSM3.DHE.01 | 2024-04-20T09:47:18.53 | 0.6 | undecidable | manual | S | 262 | 10.2786 | 109 | 0.21 | 48 |
IV.TSM6.DHE.01 | 2024-04-20T09:47:17.49 | 0.1 | undecidable | manual | P | 305 | 14.6742 | 103 | -0.09 | 97 |
IV.TB02.DH2. | 2024-04-20T09:47:17.14 | 0.6 | undecidable | manual | S | 244 | 6.4935 | 118 | 0.03 | 50 |
IV.MURB.HHZ. | 2024-04-20T09:47:17.64 | 0.1 | undecidable | manual | P | 167 | 15.1737 | 103 | -0.04 | 98 |
IV.PIEI.HHZ. | 2024-04-20T09:47:17.79 | 0.3 | positive | manual | P | 16 | 16.0728 | 102 | -0.06 | 73 |
IV.ATPI.EHZ. | 2024-04-20T09:47:17.89 | 0.3 | undecidable | manual | S | 313 | 8.7801 | 111 | 0.05 | 74 |
IV.ATVO.HHZ. | 2024-04-20T09:47:17.04 | 0.6 | undecidable | manual | S | 255 | 6.2937 | 119 | 0 | 50 |
IV.ATPI.EHZ. | 2024-04-20T09:47:16.36 | 1.0 | positive | manual | P | 313 | 8.7801 | 111 | -0.09 | 24 |
IV.ATBU.EHN. | 2024-04-20T09:47:16.81 | 0.1 | undecidable | manual | P | 31 | 10.2786 | 108 | 0.07 | 98 |
IV.TSM1.DHE.01 | 2024-04-20T09:47:16.86 | 0.6 | undecidable | manual | P | 121 | 10.878 | 107 | 0 | 50 |
IV.ATPC.HNN. | 2024-04-20T09:47:16.63 | 0.1 | undecidable | manual | P | 348 | 9.5793 | 110 | 0.03 | 99 |
IV.TSM3.DHE.01 | 2024-04-20T09:47:16.71 | 0.1 | undecidable | manual | P | 262 | 10.2786 | 109 | -0.02 | 99 |
IV.ATFO.HHZ. | 2024-04-20T09:47:16.31 | 0.3 | negative | manual | P | 114 | 7.9809 | 113 | 0.01 | 75 |
IV.TB03.DH1.25 | 2024-04-20T09:47:16.78 | 0.6 | undecidable | manual | S | 276 | 5.7942 | 121 | -0.11 | 49 |
IV.TB01.DHZ. | 2024-04-20T09:47:16.51 | 0.3 | undecidable | manual | S | 246 | 4.0959 | 130 | 0.11 | 74 |
IV.ATVO.HHZ. | 2024-04-20T09:47:15.95 | 0.1 | positive | manual | P | 255 | 6.2937 | 119 | -0.04 | 99 |
IV.TSM2.DHE.01 | 2024-04-20T09:47:15.48 | 0.6 | undecidable | manual | S | 90 | 0.6993 | 169 | -0.3 | 47 |
IV.TB02.DH2. | 2024-04-20T09:47:15.98 | 0.1 | undecidable | manual | P | 244 | 6.4935 | 118 | -0.05 | 99 |
IV.TSM2.DHE.01 | 2024-04-20T09:47:15.09 | 0.1 | undecidable | manual | P | 90 | 0.6993 | 169 | -0.17 | 97 |
IV.TB03.DH1.25 | 2024-04-20T09:47:15.76 | 0.1 | undecidable | manual | P | 276 | 5.7942 | 121 | -0.15 | 97 |
IV.TB01.DHZ. | 2024-04-20T09:47:15.64 | 0.1 | undecidable | manual | P | 246 | 4.0959 | 130 | 0.01 | 100 |
IV.CSNT.HHZ. | 2024-04-20T09:47:13.19 | 3.0 | positive | manual | P | -1.8 | 0 | |||
IV.RIBO.EHZ.01 | 2024-04-20T09:47:10.85 | 3.0 | negative | manual | P | -5.22 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:0.6 | 0.00006275 | 1.18 | AML | other | m | 2024-04-20T09:47:18.71 |
IV.ATFO.HHN. | ML:0.6 | 0.0000575 | 0.42 | AML | other | m | 2024-04-20T09:47:18.91 |
IV.PIEI.HHE. | ML:0.4 | 0.00003155 | 0.3 | AML | other | m | 2024-04-20T09:47:21.13 |
IV.PIEI.HHN. | ML:0.4 | 0.000025399999999999997 | 1.16 | AML | other | m | 2024-04-20T09:47:21.29 |