A magnitude ML 0.4 earthquake occured in region: 8 km NW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.2290, 12.5710 at 10 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 |
---|---|---|---|---|
Valfabbrica | PG | 8 | 3389 | 3389 |
Gubbio | PG | 14 | 32216 | 35605 |
Fossato di Vico | PG | 17 | 2840 | 38445 |
Gualdo Tadino | PG | 17 | 15208 | 53653 |
Sigillo | PG | 18 | 2404 | 56057 |
Assisi | PG | 18 | 28299 | 84356 |
Bastia Umbra | PG | 18 | 21874 | 106230 |
Costacciaro | PG | 19 | 1216 | 107446 |
Perugia | PG | 20 | 166134 | 273580 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-04-29 05:39:13 |
43.2292 | 12.5713 | 10 | 2023-04-29 06:04:18 |
Sala Sismica INGV-Roma | 116862751 |
Field | Value |
---|---|
Time (UTC) | 2023-04-29 05:39:13 ± 0.06 |
Latitude | 43.2292 ± 0.0027 |
Longitude | 12.5713 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116862751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 368 |
Semi-minor axis of confidence ellipse (meter) | 139 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
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) | 145 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33095 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116862751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-29 06:04:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2023-04-29T05:39:47.06 | 3.0 | undecidable | manual | S | -0.12 | 0 | |||
IV.PP3.EHZ. | 2023-04-29T05:39:38.80 | 3.0 | undecidable | manual | S | -0.2 | 0 | |||
IV.ATVO.HHZ. | 2023-04-29T05:39:21.57 | 0.3 | undecidable | manual | S | 322 | 21.5673 | 114 | -0.03 | 79 |
IV.ASSB.HHZ. | 2023-04-29T05:39:21.67 | 0.3 | undecidable | manual | S | 161 | 21.867 | 114 | -0.03 | 78 |
IV.FOSV.HNZ. | 2023-04-29T05:39:20.15 | 0.3 | undecidable | manual | S | 65 | 16.9719 | 120 | -0.03 | 79 |
IV.CESI.HHZ. | 2023-04-29T05:39:20.84 | 0.3 | undecidable | manual | P | 133 | 36.741 | 50 | 0.21 | 74 |
IV.ATBU.EHZ. | 2023-04-29T05:39:19.21 | 0.3 | undecidable | manual | P | 356 | 27.4503 | 50 | 0.01 | 78 |
IV.SNTG.HHZ. | 2023-04-29T05:39:19.41 | 0.1 | undecidable | manual | P | 84 | 29.9478 | 50 | -0.18 | 100 |
IV.ATFO.HHZ. | 2023-04-29T05:39:19.99 | 0.3 | undecidable | manual | S | 0 | 15.2736 | 123 | 0.32 | 75 |
IV.ATLO.HNZ. | 2023-04-29T05:39:19.98 | 0.3 | undecidable | manual | S | 306 | 16.3725 | 121 | -0.01 | 80 |
IV.ASSB.HHZ. | 2023-04-29T05:39:18.12 | 0.3 | undecidable | manual | P | 161 | 21.867 | 114 | -0.07 | 78 |
IV.ATVO.HHZ. | 2023-04-29T05:39:18.24 | 0.3 | undecidable | manual | P | 322 | 21.5673 | 114 | 0.11 | 77 |
IV.TB02.DHZ.01 | 2023-04-29T05:39:18.32 | 0.3 | undecidable | manual | P | 320 | 20.3685 | 116 | 0.4 | 73 |
IV.TSM3.DHZ.01 | 2023-04-29T05:39:18.54 | 0.3 | undecidable | manual | P | 314 | 24.3534 | 112 | -0.11 | 77 |
IV.ATSC.EHZ. | 2023-04-29T05:39:18.40 | 0.3 | undecidable | manual | P | 23 | 23.5542 | 113 | -0.09 | 77 |
IV.TSM2.DHZ.01 | 2023-04-29T05:39:17.53 | 0.3 | undecidable | manual | P | 341 | 19.6692 | 116 | -0.26 | 75 |
IV.TB01.DHZ.01 | 2023-04-29T05:39:17.97 | 0.3 | undecidable | manual | P | 327 | 20.1687 | 116 | 0.1 | 78 |
IV.ATLO.HNZ. | 2023-04-29T05:39:17.08 | 0.3 | undecidable | manual | P | 306 | 16.3725 | 121 | -0.12 | 78 |
IV.FOSV.HNZ. | 2023-04-29T05:39:17.28 | 0.3 | undecidable | manual | P | 65 | 16.9719 | 120 | -0.03 | 79 |
IV.ATCC.EHZ. | 2023-04-29T05:39:17.71 | 0.3 | undecidable | manual | S | 131 | 7.3815 | 143 | 0.07 | 80 |
IV.ATFO.HHZ. | 2023-04-29T05:39:16.96 | 0.3 | undecidable | manual | P | 0 | 15.2736 | 123 | -0.05 | 79 |
IV.ATCC.EHZ. | 2023-04-29T05:39:16.03 | 0.3 | undecidable | manual | P | 131 | 7.3815 | 143 | 0.19 | 78 |
IV.MURB.HHZ. | 2023-04-29T05:39:16.98 | 0.3 | undecidable | manual | S | 315 | 5.2947 | 151 | -0.27 | 77 |
IV.TSM1.DHZ.01 | 2023-04-29T05:39:16.59 | 0.3 | undecidable | manual | P | 9 | 13.0758 | 127 | -0.07 | 79 |
IV.MURB.HHZ. | 2023-04-29T05:39:15.68 | 0.3 | undecidable | manual | P | 315 | 5.2947 | 151 | 0.06 | 80 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:0.6 | 0.00003555 | 1.04 | AML | other | m | 2023-04-29T05:39:20.40 |
IV.ATFO.HHN. | ML:0.4 | 0.0000269 | 0.12 | AML | other | m | 2023-04-29T05:39:20.54 |
IV.ASSB.HHN. | ML:0.6 | 0.000029999999999999997 | 0.6 | AML | other | m | 2023-04-29T05:39:22.05 |
IV.ASSB.HHE. | ML:0.5 | 0.000021900000000000004 | 1.32 | AML | other | m | 2023-04-29T05:39:22.81 |
IV.ATVO.HHE. | ML:0.3 | 0.00001425908 | 0.2624 | AML | other | m | 2023-04-29T05:39:21.84 |
IV.ATVO.HHN. | ML:0.2 | 0.000007716177 | 0.4224 | AML | other | m | 2023-04-29T05:39:25.56 |