A magnitude ML 0.4 earthquake occured in region: 6 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4790, 12.3030 at 11 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 |
---|---|---|---|---|
Città di Castello | PG | 6 | 39913 | 39913 |
Pietralunga | PG | 12 | 2111 | 42024 |
Monte Santa Maria Tiberina | PG | 12 | 1183 | 43207 |
San Giustino | PG | 13 | 11297 | 54504 |
Montone | PG | 13 | 1680 | 56184 |
Apecchio | PU | 13 | 1882 | 58066 |
Citerna | PG | 15 | 3531 | 61597 |
Monterchi | AR | 15 | 1757 | 63354 |
Sansepolcro | AR | 17 | 15884 | 79238 |
Mercatello sul Metauro | PU | 19 | 1378 | 80616 |
Umbertide | PG | 19 | 16681 | 97297 |
Borgo Pace | PU | 20 | 606 | 97903 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-04-26 16:39:45 |
43.4793 | 12.303 | 11 | 2022-04-26 16:46:05 |
Sala Sismica INGV-Roma | 103807741 |
Field | Value |
---|---|
Time (UTC) | 2022-04-26 16:39:45 ± 0.11 |
Latitude | 43.4793 ± 0.0036 |
Longitude | 12.3030 ± 0.0050 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 103807741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 305 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 51 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28688 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 103807741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-26 16:46:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIUL.HHZ. | 2022-04-26T16:40:26.04 | 3.0 | positive | manual | Pg | 6.85 | 0 | |||
IV.NRCA.HNZ. | 2022-04-26T16:40:01.34 | 3.0 | undecidable | manual | P | -1.43 | 0 | |||
IV.NARO.HHZ. | 2022-04-26T16:39:55.09 | 0.6 | undecidable | manual | S | 57 | 26.6511 | 50 | -0.17 | 47 |
IV.SSFR.HHZ. | 2022-04-26T16:39:54.06 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ATLO.EHZ. | 2022-04-26T16:39:53.64 | 0.6 | undecidable | manual | S | 155 | 20.0688 | 50 | 0.14 | 48 |
IV.PARC.HHZ. | 2022-04-26T16:39:53.47 | 0.6 | undecidable | manual | S | 345 | 19.4694 | 50 | 0.13 | 48 |
IV.ATBU.EHZ. | 2022-04-26T16:39:53.78 | 0.6 | undecidable | manual | S | 91 | 19.7691 | 50 | 0.37 | 46 |
IV.PIEI.HNZ. | 2022-04-26T16:39:53.70 | 0.6 | undecidable | manual | S | 71 | 19.6692 | 50 | 0.31 | 46 |
IV.TB02.DHZ.01 | 2022-04-26T16:39:52.37 | 0.3 | undecidable | manual | S | 145 | 14.7741 | 126 | 0.39 | 69 |
IV.CAFI.HHZ. | 2022-04-26T16:39:52.68 | 1.0 | undecidable | manual | P | 239 | 31.8459 | 50 | 0.69 | 20 |
IV.ATPC.HNZ. | 2022-04-26T16:39:51.21 | 0.6 | undecidable | manual | S | 89 | 12.3765 | 131 | -0.11 | 49 |
IV.TB03.DHZ.01 | 2022-04-26T16:39:51.50 | 0.6 | undecidable | manual | S | 135 | 12.2766 | 131 | 0.22 | 48 |
IV.NARO.HHZ. | 2022-04-26T16:39:51.18 | 1.0 | undecidable | manual | P | 57 | 26.6511 | 50 | 0 | 24 |
IV.ATVO.HHZ. | 2022-04-26T16:39:51.97 | 0.6 | undecidable | manual | S | 142 | 13.6752 | 128 | 0.31 | 47 |
IV.ATMC.EHZ. | 2022-04-26T16:39:50.61 | 0.6 | undecidable | manual | S | 248 | 9.5793 | 138 | -0.02 | 50 |
IV.PARC.HHZ. | 2022-04-26T16:39:50.36 | 0.6 | negative | manual | P | 345 | 19.4694 | 50 | 0.28 | 46 |
IV.PIEI.HNZ. | 2022-04-26T16:39:50.09 | 0.1 | undecidable | manual | P | 71 | 19.6692 | 50 | -0.02 | 98 |
IV.ATPI.EHZ. | 2022-04-26T16:39:50.04 | 0.6 | undecidable | manual | S | 112 | 8.5803 | 141 | -0.37 | 47 |
IV.TSM3.DHZ.01 | 2022-04-26T16:39:50.89 | 0.6 | undecidable | manual | S | 158 | 11.4774 | 133 | -0.21 | 48 |
IV.BADI.EHZ. | 2022-04-26T16:39:49.40 | 0.6 | undecidable | manual | S | 305 | 5.7942 | 152 | -0.47 | 46 |
IV.ATBU.EHZ. | 2022-04-26T16:39:49.86 | 0.1 | undecidable | manual | P | 91 | 19.7691 | 50 | -0.26 | 94 |
IV.ATLO.EHZ. | 2022-04-26T16:39:49.67 | 0.1 | undecidable | manual | P | 155 | 20.0688 | 50 | -0.5 | 88 |
IV.TB02.DHZ.01 | 2022-04-26T16:39:49.00 | 0.1 | undecidable | manual | P | 145 | 14.7741 | 126 | -0.29 | 93 |
IV.ATPC.HNZ. | 2022-04-26T16:39:49.03 | 0.1 | undecidable | manual | P | 89 | 12.3765 | 131 | 0.12 | 97 |
IV.TB01.DHZ.01 | 2022-04-26T16:39:49.18 | 0.1 | undecidable | manual | P | 135 | 15.2736 | 125 | -0.18 | 96 |
IV.ATVO.HHZ. | 2022-04-26T16:39:49.51 | 1.0 | undecidable | manual | P | 142 | 13.6752 | 128 | 0.4 | 23 |
IV.TSM3.DHZ.01 | 2022-04-26T16:39:48.94 | 0.1 | undecidable | manual | P | 158 | 11.4774 | 133 | 0.16 | 97 |
IV.BADI.EHZ. | 2022-04-26T16:39:48.11 | 0.1 | undecidable | manual | P | 305 | 5.7942 | 152 | 0.03 | 100 |
IV.ATMC.EHZ. | 2022-04-26T16:39:48.67 | 0.1 | undecidable | manual | P | 248 | 9.5793 | 138 | 0.16 | 97 |
IV.ATPI.EHZ. | 2022-04-26T16:39:48.41 | 1.0 | undecidable | manual | P | 112 | 8.5803 | 141 | 0.02 | 25 |
IV.TB03.DHZ.01 | 2022-04-26T16:39:48.99 | 0.1 | undecidable | manual | P | 135 | 12.2766 | 131 | 0.1 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHE. | ML:0.9 | 0.000123 | 0.18 | AML | other | m | 2022-04-26T16:39:49.42 |
IV.BADI.EHN. | ML:0.7 | 0.0000739 | 1.86 | AML | other | m | 2022-04-26T16:39:50.93 |
IV.ATPI.EHN. | ML:0.2 | 0.0000187 | 0.64 | AML | other | m | 2022-04-26T16:39:52.00 |
IV.ATVO.HHN. | ML:0.3 | 0.0000196 | 1.24 | AML | other | m | 2022-04-26T16:39:52.01 |
IV.ATPI.EHE. | ML:0.2 | 0.000020900000000000003 | 1.44 | AML | other | m | 2022-04-26T16:39:52.05 |
IV.ATVO.HHE. | ML:0.6 | 0.00003825 | 0.46 | AML | other | m | 2022-04-26T16:39:52.28 |
IV.PARC.HHE. | ML:0.3 | 0.000015862511000000003 | 0.2048 | AML | other | m | 2022-04-26T16:39:53.70 |
IV.PARC.HHN. | ML:0.3 | 0.0000131666555 | 0.1152 | AML | other | m | 2022-04-26T16:39:53.73 |
IV.NARO.HHE. | ML:0.3 | 0.000008643332 | 0.064 | AML | other | m | 2022-04-26T16:39:55.42 |
IV.NARO.HHN. | ML:0.3 | 0.000012306286999999999 | 0.064 | AML | other | m | 2022-04-26T16:39:55.39 |