A magnitude ML 0.3 earthquake occured in region: 7 km W Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4580, 12.3500 at 8 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 |
---|---|---|---|---|
Pietralunga | PG | 7 | 2111 | 2111 |
CittĂ di Castello | PG | 9 | 39913 | 42024 |
Montone | PG | 11 | 1680 | 43704 |
Apecchio | PU | 13 | 1882 | 45586 |
Monte Santa Maria Tiberina | PG | 15 | 1183 | 46769 |
Umbertide | PG | 17 | 16681 | 63450 |
San Giustino | PG | 17 | 11297 | 74747 |
Citerna | PG | 19 | 3531 | 78278 |
Monterchi | AR | 19 | 1757 | 80035 |
Piobbico | PU | 20 | 2029 | 82064 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.3 | 2017-03-03 22:55:04 |
43.458 | 12.3503 | 9 | 2018-01-10 09:55:05 |
Bollettino Sismico Italiano INGV | 50553471 |
Field | Value |
---|---|
Time (UTC) | 2017-03-03 22:55:04 ± 0.1 |
Latitude | 43.4580 ± 0.0027 |
Longitude | 12.3503 ± 0.0050 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 50553471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 402 |
Semi-minor axis of confidence ellipse (meter) | 205 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
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) | 66 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.03867 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30757 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 50553471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-09-29 13:10:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATTE.HHZ. | 2017-03-03T22:55:14.07 | 0.3 | undecidable | manual | S | 179 | 28.8489 | 106 | -0.41 | 68 |
IV.MURB.HNZ. | 2017-03-03T22:55:13.62 | 0.6 | undecidable | manual | S | 147 | 25.752 | 108 | 0.15 | 48 |
IV.NARO.HHZ. | 2017-03-03T22:55:12.88 | 0.3 | undecidable | manual | S | 47 | 25.1526 | 109 | -0.36 | 69 |
IV.PARC.HHZ. | 2017-03-03T22:55:12.75 | 0.6 | undecidable | manual | S | 337 | 22.9548 | 110 | 0.21 | 48 |
IV.ATFO.HHZ. | 2017-03-03T22:55:11.85 | 0.3 | undecidable | manual | S | 120 | 20.4684 | 113 | 0.11 | 73 |
IV.ATTE.HHZ. | 2017-03-03T22:55:10.26 | 0.1 | undecidable | manual | P | 179 | 28.8489 | 106 | 0.19 | 95 |
IV.PIEI.HNZ. | 2017-03-03T22:55:10.93 | 0.6 | undecidable | manual | S | 60 | 17.1717 | 116 | 0.24 | 48 |
IV.CAFI.HNN. | 2017-03-03T22:55:10.69 | 0.1 | undecidable | manual | P | 245 | 34.1436 | 50 | -0.35 | 91 |
IV.MURB.HNZ. | 2017-03-03T22:55:09.90 | 0.1 | undecidable | manual | P | 147 | 25.752 | 108 | 0.42 | 91 |
IV.NARO.HHZ. | 2017-03-03T22:55:09.21 | 0.3 | undecidable | manual | P | 47 | 25.1526 | 109 | -0.14 | 72 |
IV.APEC.HHZ. | 2017-03-03T22:55:09.40 | 0.3 | undecidable | manual | S | 27 | 12.4764 | 124 | 0.12 | 74 |
IV.ATVO.HHZ. | 2017-03-03T22:55:08.41 | 0.3 | undecidable | manual | S | 152 | 9.5793 | 132 | -0.08 | 75 |
IV.ATFO.HHZ. | 2017-03-03T22:55:08.46 | 0.3 | undecidable | manual | P | 120 | 20.4684 | 113 | -0.03 | 74 |
IV.BADI.EHZ. | 2017-03-03T22:55:08.63 | 0.3 | undecidable | manual | S | 304 | 10.2786 | 130 | -0.04 | 76 |
IV.PARC.HHZ. | 2017-03-03T22:55:08.76 | 0.1 | undecidable | manual | P | 337 | 22.9548 | 110 | -0.19 | 96 |
IV.CDCA.HNZ. | 2017-03-03T22:55:07.16 | 0.6 | undecidable | manual | P | 270 | 9.3795 | 132 | 0.58 | 44 |
IV.APEC.HHZ. | 2017-03-03T22:55:07.22 | 0.1 | undecidable | manual | P | 27 | 12.4764 | 124 | 0.15 | 98 |
IV.PIEI.HNZ. | 2017-03-03T22:55:07.92 | 0.1 | undecidable | manual | P | 60 | 17.1717 | 116 | 0.04 | 100 |
IV.BADI.EHZ. | 2017-03-03T22:55:06.79 | 0.1 | undecidable | manual | P | 304 | 10.2786 | 130 | 0.08 | 100 |
IV.ATPI.EHZ. | 2017-03-03T22:55:06.96 | 0.1 | undecidable | manual | S | 101 | 4.2957 | 153 | -0.38 | 95 |
IV.ATVO.HHZ. | 2017-03-03T22:55:06.73 | 0.3 | undecidable | manual | P | 152 | 9.5793 | 132 | 0.12 | 74 |
IV.ATPI.EHZ. | 2017-03-03T22:55:05.82 | 0.3 | undecidable | manual | P | 101 | 4.2957 | 153 | -0.13 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.4 | 0.0000365 | 0.12 | AML | other | m | 2017-03-03T22:55:09.31 |
IV.ATVO.HHN. | ML:0.2 | 0.000025399999999999997 | 0.86 | AML | other | m | 2017-03-03T22:55:09.26 |
IV.NARO.HHE. | ML:0.2 | 0.00001165 | 0.7 | AML | other | m | 2017-03-03T22:55:13.63 |
IV.NARO.HHN. | ML:0.4 | 0.000015949999999999998 | 0.62 | AML | other | m | 2017-03-03T22:55:14.35 |