A magnitude ML 0.4 earthquake occured in region: 4 km W Costacciaro (PG), on
and geographic coordinates (lat, lon) 43.3650, 12.6580 at 12 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 |
---|---|---|---|---|
Scheggia e Pascelupo | PG | 5 | 1393 | 1393 |
Costacciaro | PG | 5 | 1216 | 2609 |
Gubbio | PG | 6 | 32216 | 34825 |
Sigillo | PG | 8 | 2404 | 37229 |
Fossato di Vico | PG | 12 | 2840 | 40069 |
Cantiano | PU | 12 | 2245 | 42314 |
Serra Sant'Abbondio | PU | 17 | 1027 | 43341 |
Frontone | PU | 18 | 1300 | 44641 |
Sassoferrato | AN | 18 | 7285 | 51926 |
Gualdo Tadino | PG | 18 | 15208 | 67134 |
Pietralunga | PG | 20 | 2111 | 69245 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.4 | 2023-04-18 23:04:15 |
43.3652 | 12.658 | 12 | 2024-03-01 17:18:21 |
Bollettino Sismico Italiano INGV | 125240881 |
Field | Value |
---|---|
Time (UTC) | 2023-04-18 23:04:15 ± 0.05 |
Latitude | 43.3652 ± 0.0027 |
Longitude | 12.6580 ± 0.0025 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 125240881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 309 |
Semi-minor axis of confidence ellipse (meter) | 78 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 351 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 38 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24462 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 125240881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-02-12 16:27:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCRV.HHZ. | 2023-04-18T23:05:36.56 | 3.0 | undecidable | manual | Sg | 0.73 | 0 | |||
IV.VCEL.EHZ. | 2023-04-18T23:05:01.02 | 3.0 | undecidable | manual | Sg | -0.42 | 0 | |||
IV.ORI.HHZ. | 2023-04-18T23:04:57.44 | 3.0 | undecidable | manual | Pn | 0.12 | 0 | |||
IV.FNVD.HHZ. | 2023-04-18T23:04:50.84 | 3.0 | undecidable | manual | Sn | -7.39 | 0 | |||
IV.ARVD.HHE. | 2023-04-18T23:04:25.35 | 0.6 | undecidable | manual | S | 57 | 27.1506 | 93 | 0.15 | 47 |
IV.SNTG.HHZ. | 2023-04-18T23:04:25.17 | 0.6 | undecidable | manual | S | 118 | 25.8519 | 93 | 0.32 | 45 |
IV.ATPI.EHE. | 2023-04-18T23:04:24.39 | 0.6 | undecidable | manual | S | 295 | 22.6551 | 94 | 0.38 | 45 |
IV.VCEL.EHZ. | 2023-04-18T23:04:24.24 | 3.0 | positive | manual | Pn | -1.48 | 0 | |||
IV.PIEI.HNN. | 2023-04-18T23:04:23.44 | 0.6 | undecidable | manual | S | 332 | 21.3675 | 95 | -0.21 | 47 |
IV.ATVO.HHZ. | 2023-04-18T23:04:23.24 | 0.6 | undecidable | manual | S | 275 | 20.3685 | 96 | -0.14 | 47 |
IV.ATLO.EHE. | 2023-04-18T23:04:23.41 | 0.6 | undecidable | manual | S | 255 | 20.9679 | 95 | -0.14 | 47 |
IV.TB03.DH1. | 2023-04-18T23:04:23.18 | 0.6 | undecidable | manual | S | 281 | 20.3685 | 96 | -0.21 | 47 |
IV.ATPC.HHE. | 2023-04-18T23:04:23.71 | 0.6 | undecidable | manual | S | 308 | 20.6682 | 95 | 0.25 | 46 |
IV.TB02.DHZ.01 | 2023-04-18T23:04:23.11 | 0.6 | undecidable | manual | S | 272 | 20.0688 | 96 | -0.2 | 47 |
IV.FRON.EHZ. | 2023-04-18T23:04:22.38 | 0.6 | undecidable | manual | S | 18 | 17.7711 | 98 | -0.32 | 46 |
IV.MURB.HHE. | 2023-04-18T23:04:22.57 | 0.6 | undecidable | manual | S | 224 | 15.6732 | 103 | 0.43 | 45 |
IV.OSSC.HHZ. | 2023-04-18T23:04:22.19 | 3.0 | positive | manual | P | -3.4 | 0 | |||
IV.TB01.DHZ. | 2023-04-18T23:04:22.75 | 0.6 | undecidable | manual | S | 276 | 18.0708 | 98 | -0.01 | 49 |
IV.TSM2.DHN.01 | 2023-04-18T23:04:21.49 | 0.6 | undecidable | manual | S | 284 | 13.9749 | 108 | -0.22 | 47 |
IV.ARVD.HHE. | 2023-04-18T23:04:21.38 | 0.6 | undecidable | manual | P | 57 | 27.1506 | 93 | 0.29 | 45 |
IV.FOSV.EHZ. | 2023-04-18T23:04:21.03 | 0.6 | undecidable | manual | S | 133 | 11.3775 | 119 | -0.05 | 49 |
IV.TSM5.DHN.01 | 2023-04-18T23:04:21.53 | 0.6 | undecidable | manual | S | 341 | 13.4754 | 110 | -0.05 | 49 |
IV.SSFR.HHZ. | 2023-04-18T23:04:21.28 | 0.6 | undecidable | manual | S | 52 | 12.7761 | 113 | -0.12 | 48 |
IV.SNTG.HHZ. | 2023-04-18T23:04:20.26 | 0.3 | undecidable | manual | P | 118 | 25.8519 | 93 | -0.64 | 62 |
IV.ATLO.EHE. | 2023-04-18T23:04:20.12 | 0.1 | undecidable | manual | P | 255 | 20.9679 | 95 | -0.02 | 97 |
IV.ATPC.HHE. | 2023-04-18T23:04:20.04 | 0.1 | undecidable | manual | P | 308 | 20.6682 | 95 | -0.05 | 96 |
IV.PIEI.HNN. | 2023-04-18T23:04:20.42 | 0.1 | undecidable | manual | P | 332 | 21.3675 | 95 | 0.22 | 93 |
IV.ATSC.EHE. | 2023-04-18T23:04:20.17 | 0.6 | undecidable | manual | S | 19 | 6.8931 | 140 | 0.02 | 49 |
IV.ATPI.EHE. | 2023-04-18T23:04:20.49 | 0.1 | undecidable | manual | P | 295 | 22.6551 | 94 | 0.09 | 96 |
IV.ATFO.HHN. | 2023-04-18T23:04:20.23 | 0.6 | undecidable | manual | S | 271 | 6.993 | 140 | 0.06 | 49 |
IV.TB03.DH1. | 2023-04-18T23:04:19.91 | 0.1 | undecidable | manual | P | 281 | 20.3685 | 96 | -0.14 | 95 |
IV.TSM5.DHN.01 | 2023-04-18T23:04:19.05 | 0.1 | undecidable | manual | P | 341 | 13.4754 | 110 | 0.04 | 98 |
IV.TB01.DHZ. | 2023-04-18T23:04:19.72 | 0.1 | undecidable | manual | P | 276 | 18.0708 | 98 | 0.03 | 98 |
IV.TB02.DHZ.01 | 2023-04-18T23:04:19.95 | 0.1 | undecidable | manual | P | 272 | 20.0688 | 96 | -0.05 | 96 |
IV.TSM1.DHE.01 | 2023-04-18T23:04:19.77 | 0.6 | undecidable | manual | S | 246 | 5.3946 | 148 | -0.14 | 49 |
IV.FRON.EHZ. | 2023-04-18T23:04:19.59 | 0.1 | undecidable | manual | P | 18 | 17.7711 | 98 | -0.06 | 97 |
IV.MURB.HHE. | 2023-04-18T23:04:19.66 | 0.1 | undecidable | manual | P | 224 | 15.6732 | 103 | 0.33 | 92 |
IV.ATVO.HHZ. | 2023-04-18T23:04:19.92 | 0.6 | undecidable | manual | P | 275 | 20.3685 | 96 | -0.12 | 47 |
IV.FOSV.EHZ. | 2023-04-18T23:04:18.57 | 0.6 | undecidable | manual | P | 133 | 11.3775 | 119 | -0.15 | 48 |
IV.ATSC.EHE. | 2023-04-18T23:04:18.24 | 0.1 | undecidable | manual | P | 19 | 6.8931 | 140 | 0.06 | 98 |
IV.SSFR.HHZ. | 2023-04-18T23:04:18.90 | 0.1 | negative | manual | P | 52 | 12.7761 | 113 | 0 | 99 |
IV.ATFO.HHN. | 2023-04-18T23:04:18.31 | 0.1 | undecidable | manual | P | 271 | 6.993 | 140 | 0.12 | 97 |
IV.TSM2.DHN.01 | 2023-04-18T23:04:18.98 | 0.1 | undecidable | manual | P | 284 | 13.9749 | 108 | -0.1 | 97 |
IV.TSM1.DHE.01 | 2023-04-18T23:04:18.03 | 0.1 | undecidable | manual | P | 246 | 5.3946 | 148 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:0.5 | 0.00003061242 | 0.0768 | AML | other | m | 2023-04-18T23:04:21.60 |
IV.SSFR.HHE. | ML:0.4 | 0.000026717070000000003 | 0.1024 | AML | other | m | 2023-04-18T23:04:21.37 |
IV.FRON.EHN. | ML:0.4 | 0.00001883630152 | 0.0768 | AML | other | m | 2023-04-18T23:04:22.98 |
IV.FRON.EHE. | ML:0.1 | 0.0000124358255 | 0.9856 | AML | other | m | 2023-04-18T23:04:22.94 |