A magnitude ML 1.2 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4150, 12.4760 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 | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39645 |
Apecchio | PU | 17 | 1882 | 41527 |
Umbertide | PG | 17 | 16681 | 58208 |
Piobbico | PU | 20 | 2029 | 60237 |
CittĂ di Castello | PG | 20 | 39913 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-04-15 07:48:42 |
43.4148 | 12.4755 | 9 | 2020-04-15 07:54:13 |
Sala Sismica INGV-Roma | 78228961 |
Field | Value |
---|---|
Time (UTC) | 2020-04-15 07:48:42 ± 0.09 |
Latitude | 43.4148 ± 0.0027 |
Longitude | 12.4755 ± 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 | 78228961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 308 |
Semi-minor axis of confidence ellipse (meter) | 232 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 109 |
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) | 70 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29678 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 78228961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-15 07:54:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2020-04-15T07:48:54.64 | 0.3 | undecidable | manual | S | 44 | 32.9448 | 50 | 0 | 72 |
IV.NARO.HHZ. | 2020-04-15T07:48:51.28 | 0.1 | undecidable | manual | S | 21 | 23.3544 | 111 | -0.25 | 93 |
IV.FRON.EHZ. | 2020-04-15T07:48:51.47 | 0.1 | undecidable | manual | S | 60 | 23.1546 | 111 | -0.01 | 98 |
IV.BADI.EHZ. | 2020-04-15T07:48:51.18 | 0.1 | undecidable | manual | S | 300 | 21.3675 | 112 | 0.28 | 93 |
IV.PIEI.HHZ. | 2020-04-15T07:48:49.08 | 0.1 | undecidable | manual | S | 20 | 14.2746 | 122 | 0.39 | 91 |
IV.MPAG.EHZ. | 2020-04-15T07:48:49.39 | 0.3 | undecidable | manual | P | 44 | 32.9448 | 50 | -0.28 | 68 |
IV.APEC.HHZ. | 2020-04-15T07:48:49.58 | 0.1 | undecidable | manual | S | 344 | 16.5723 | 118 | 0.19 | 95 |
IV.MURB.HHZ. | 2020-04-15T07:48:49.82 | 0.1 | undecidable | manual | S | 167 | 17.2716 | 117 | 0.2 | 95 |
IV.PE3.EHZ. | 2020-04-15T07:48:49.26 | 3.0 | undecidable | manual | P | -0.04 | 0 | |||
IV.SSFR.HHZ. | 2020-04-15T07:48:48.00 | 0.3 | undecidable | manual | P | 84 | 24.8529 | 110 | -0.16 | 71 |
IV.BADI.EHZ. | 2020-04-15T07:48:47.55 | 0.1 | undecidable | manual | P | 300 | 21.3675 | 112 | 0.04 | 97 |
IV.NARO.HHZ. | 2020-04-15T07:48:47.70 | 0.1 | undecidable | manual | P | 21 | 23.3544 | 111 | -0.18 | 94 |
IV.FRON.EHZ. | 2020-04-15T07:48:47.67 | 0.1 | undecidable | manual | P | 60 | 23.1546 | 111 | -0.17 | 94 |
IV.ATFO.HHZ. | 2020-04-15T07:48:47.40 | 0.1 | undecidable | manual | S | 125 | 9.3795 | 133 | 0.05 | 99 |
IV.MURB.HHZ. | 2020-04-15T07:48:46.97 | 0.1 | undecidable | manual | P | 167 | 17.2716 | 117 | 0.2 | 95 |
IV.ATVO.HHZ. | 2020-04-15T07:48:46.37 | 0.1 | undecidable | manual | S | 237 | 6.5934 | 143 | -0.34 | 94 |
IV.PIEI.HHZ. | 2020-04-15T07:48:46.41 | 0.1 | undecidable | manual | P | 20 | 14.2746 | 122 | 0.18 | 96 |
IV.ATPI.EHZ. | 2020-04-15T07:48:46.46 | 0.1 | undecidable | manual | S | 304 | 7.0929 | 141 | -0.35 | 93 |
IV.APEC.HHZ. | 2020-04-15T07:48:46.78 | 0.3 | undecidable | manual | P | 344 | 16.5723 | 118 | 0.14 | 72 |
IV.ATPI.EHZ. | 2020-04-15T07:48:45.13 | 0.1 | undecidable | manual | P | 304 | 7.0929 | 141 | -0.02 | 100 |
IV.ATFO.HHZ. | 2020-04-15T07:48:45.52 | 0.1 | undecidable | manual | P | 125 | 9.3795 | 133 | 0.06 | 99 |
IV.ATVO.HHZ. | 2020-04-15T07:48:45.03 | 0.1 | undecidable | manual | P | 237 | 6.5934 | 143 | -0.06 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:1.1 | 0.000213 | 0.66 | AML | other | m | 2020-04-15T07:48:46.25 |
IV.ATVO.HHE. | ML:1.0 | 0.000186 | 0.1 | AML | other | m | 2020-04-15T07:48:46.64 |
IV.ATPI.EHE. | ML:1.2 | 0.000255 | 0.66 | AML | other | m | 2020-04-15T07:48:46.60 |
IV.ATVO.HHN. | ML:1.1 | 0.00021150000000000002 | 0.2 | AML | other | m | 2020-04-15T07:48:47.45 |
IV.ATFO.HHE. | ML:1.2 | 0.0002495 | 1.28 | AML | other | m | 2020-04-15T07:48:48.03 |
IV.ATFO.HHN. | ML:1.2 | 0.00020400000000000003 | 1.26 | AML | other | m | 2020-04-15T07:48:48.18 |
IV.PIEI.HHN. | ML:1.0 | 0.00011 | 0.64 | AML | other | m | 2020-04-15T07:48:49.59 |
IV.PIEI.HHE. | ML:1.2 | 0.000186 | 0.68 | AML | other | m | 2020-04-15T07:48:49.62 |
IV.APEC.HHN. | ML:1.3 | 0.000187 | 1.88 | AML | other | m | 2020-04-15T07:48:50.02 |
IV.APEC.HHE. | ML:1.2 | 0.00013350000000000002 | 1.56 | AML | other | m | 2020-04-15T07:48:50.02 |
IV.MURB.HHN. | ML:1.5 | 0.00026000000000000003 | 0.38 | AML | other | m | 2020-04-15T07:48:50.62 |
IV.MURB.HHE. | ML:1.5 | 0.00030700000000000004 | 0.66 | AML | other | m | 2020-04-15T07:48:52.01 |
IV.SSFR.HHE. | ML:1.1 | 0.0000769 | 0.66 | AML | other | m | 2020-04-15T07:48:53.57 |
IV.SSFR.HHN. | ML:1.4 | 0.0001585 | 0.1 | AML | other | m | 2020-04-15T07:48:58.89 |