A magnitude ML 0.3 earthquake occured in region: 3 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4190, 12.4620 at 8 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 | 3 | 2111 | 2111 |
Gubbio | PG | 12 | 32216 | 34327 |
Montone | PG | 12 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Apecchio | PU | 16 | 1882 | 40134 |
Umbertide | PG | 17 | 16681 | 56815 |
Scheggia e Pascelupo | PG | 17 | 1393 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Piobbico | PU | 19 | 2029 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2020-04-12 10:16:26 |
43.4193 | 12.4615 | 8 | 2020-04-12 10:22:07 |
Sala Sismica INGV-Roma | 78139141 |
Field | Value |
---|---|
Time (UTC) | 2020-04-12 10:16:26 ± 0.15 |
Latitude | 43.4193 ± 0.0027 |
Longitude | 12.4615 ± 0.0062 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78139141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 401 |
Semi-minor axis of confidence ellipse (meter) | 348 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 94 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.04137 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26800 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 78139141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-12 10:22:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-04-12T10:16:37.03 | 0.3 | undecidable | manual | S | 151 | 29.748 | 105 | 0.34 | 67 |
IV.FRON.EHZ. | 2020-04-12T10:16:34.46 | 0.6 | undecidable | manual | S | 63 | 23.9538 | 108 | -0.31 | 46 |
IV.MURB.HHZ. | 2020-04-12T10:16:33.11 | 0.6 | undecidable | manual | S | 164 | 18.0708 | 114 | 0.23 | 47 |
IV.ATCC.EHZ. | 2020-04-12T10:16:32.14 | 0.1 | undecidable | manual | P | 151 | 29.748 | 105 | -0.04 | 95 |
IV.PIEI.HHZ. | 2020-04-12T10:16:31.97 | 0.6 | undecidable | manual | S | 25 | 14.1747 | 119 | 0.3 | 46 |
IV.ATBU.HNZ. | 2020-04-12T10:16:30.55 | 0.6 | undecidable | manual | S | 48 | 9.3795 | 130 | 0.26 | 47 |
IV.FRON.EHZ. | 2020-04-12T10:16:30.82 | 0.1 | undecidable | manual | P | 63 | 23.9538 | 108 | -0.25 | 92 |
IV.MURB.HHZ. | 2020-04-12T10:16:30.09 | 0.1 | undecidable | manual | P | 164 | 18.0708 | 114 | 0.11 | 96 |
IV.ATFO.HHN. | 2020-04-12T10:16:30.39 | 0.3 | undecidable | manual | S | 123 | 10.5783 | 127 | -0.24 | 71 |
IV.NARO.HHZ. | 2020-04-12T10:16:30.74 | 0.1 | undecidable | manual | P | 24 | 23.2545 | 109 | -0.22 | 93 |
IV.PIEI.HHZ. | 2020-04-12T10:16:29.42 | 1.0 | positive | manual | P | 25 | 14.1747 | 119 | 0.14 | 24 |
IV.ATVO.HHZ. | 2020-04-12T10:16:29.36 | 0.6 | undecidable | manual | S | 227 | 6.0939 | 143 | -0.13 | 49 |
IV.ATPC.HNZ. | 2020-04-12T10:16:29.81 | 0.3 | undecidable | manual | S | 357 | 6.7932 | 139 | 0.15 | 73 |
IV.ATVO.HHZ. | 2020-04-12T10:16:28.04 | 0.1 | positive | manual | P | 227 | 6.0939 | 143 | 0.01 | 100 |
IV.ATPC.HNZ. | 2020-04-12T10:16:28.26 | 0.1 | undecidable | manual | P | 357 | 6.7932 | 139 | 0.14 | 97 |
IV.TB03.DHZ.01 | 2020-04-12T10:16:28.80 | 0.6 | undecidable | manual | S | 244 | 4.5954 | 150 | -0.41 | 46 |
IV.ATBU.HNZ. | 2020-04-12T10:16:28.69 | 0.1 | undecidable | manual | P | 48 | 9.3795 | 130 | 0.2 | 96 |
IV.ATFO.HHN. | 2020-04-12T10:16:28.53 | 0.1 | undecidable | manual | P | 123 | 10.5783 | 127 | -0.15 | 96 |
IV.TB03.DHZ.01 | 2020-04-12T10:16:27.84 | 0.1 | undecidable | manual | P | 244 | 4.5954 | 150 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.0 | 0.00001785 | 0.1 | AML | other | m | 2020-04-12T10:16:29.49 |
IV.ATVO.HHN. | ML:0.0 | 0.0000223 | 0.14 | AML | other | m | 2020-04-12T10:16:29.43 |
IV.MURB.HHN. | ML:0.5 | 0.000026000000000000002 | 0.38 | AML | other | m | 2020-04-12T10:16:33.53 |
IV.MURB.HHE. | ML:0.5 | 0.0000281 | 1.7 | AML | other | m | 2020-04-12T10:16:34.92 |