A magnitude ML 0.3 earthquake occured in region: 8 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4920, 12.3290 at 9 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 |
---|---|---|---|---|
Città di Castello | PG | 8 | 39913 | 39913 |
Pietralunga | PG | 10 | 2111 | 42024 |
Apecchio | PU | 11 | 1882 | 43906 |
San Giustino | PG | 14 | 11297 | 55203 |
Montone | PG | 14 | 1680 | 56883 |
Monte Santa Maria Tiberina | PG | 15 | 1183 | 58066 |
Citerna | PG | 17 | 3531 | 61597 |
Mercatello sul Metauro | PU | 17 | 1378 | 62975 |
Monterchi | AR | 18 | 1757 | 64732 |
Sansepolcro | AR | 18 | 15884 | 80616 |
Piobbico | PU | 18 | 2029 | 82645 |
Borgo Pace | PU | 19 | 606 | 83251 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.3 | 2020-09-06 15:28:05 |
43.4917 | 12.3292 | 9 | 2021-02-26 14:55:55 |
Bollettino Sismico Italiano INGV | 82897311 |
Field | Value |
---|---|
Time (UTC) | 2020-09-06 15:28:05 ± 0.12 |
Latitude | 43.4917 ± 0.0027 |
Longitude | 12.3292 ± 0.0037 |
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 | 82897311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 349 |
Semi-minor axis of confidence ellipse (meter) | 68 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.06385 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21764 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.0 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 82897311 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-14 10:11:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-09-06T15:28:14.18 | 0.3 | undecidable | manual | S | 57 | 24.1536 | 110 | -0.44 | 67 |
IV.ATFO.HHZ. | 2020-09-06T15:28:14.36 | 0.3 | undecidable | manual | S | 125 | 23.9538 | 110 | -0.19 | 71 |
IV.ATLO.HNZ. | 2020-09-06T15:28:13.21 | 0.3 | undecidable | manual | S | 162 | 20.5683 | 113 | -0.25 | 71 |
IV.PARC.HHZ. | 2020-09-06T15:28:12.90 | 0.3 | undecidable | manual | S | 337 | 18.87 | 115 | -0.02 | 74 |
IV.ATVO.HHZ. | 2020-09-06T15:28:11.27 | 0.6 | undecidable | manual | S | 153 | 13.6752 | 122 | -0.05 | 50 |
IV.ATFO.HHZ. | 2020-09-06T15:28:11.00 | 0.3 | undecidable | manual | P | 125 | 23.9538 | 110 | 0.18 | 71 |
IV.PARC.HHZ. | 2020-09-06T15:28:10.00 | 0.3 | undecidable | manual | P | 337 | 18.87 | 115 | 0.12 | 73 |
IV.TB03.DHZ.01 | 2020-09-06T15:28:10.93 | 0.3 | undecidable | manual | S | 147 | 11.9769 | 126 | 0.09 | 74 |
IV.ATLO.HNZ. | 2020-09-06T15:28:10.18 | 0.3 | undecidable | manual | P | 162 | 20.5683 | 113 | -0.01 | 74 |
IV.NARO.HHZ. | 2020-09-06T15:28:10.53 | 1.0 | positive | manual | P | 57 | 24.1536 | 110 | -0.32 | 23 |
IV.ATMC.EHZ. | 2020-09-06T15:28:10.44 | 0.6 | undecidable | manual | S | 246 | 12.0768 | 126 | -0.42 | 46 |
IV.ATPC.HNZ. | 2020-09-06T15:28:10.59 | 0.3 | undecidable | manual | S | 97 | 10.3785 | 130 | 0.19 | 73 |
IV.ATPI.EHZ. | 2020-09-06T15:28:09.63 | 0.3 | undecidable | manual | S | 128 | 7.3815 | 139 | -0.04 | 75 |
IV.BADI.EHZ. | 2020-09-06T15:28:09.65 | 0.3 | undecidable | manual | S | 286 | 7.0929 | 140 | 0.05 | 75 |
IV.ATVO.HHZ. | 2020-09-06T15:28:09.23 | 0.3 | undecidable | manual | P | 153 | 13.6752 | 122 | 0.28 | 71 |
IV.ATPC.HNZ. | 2020-09-06T15:28:08.54 | 0.1 | undecidable | manual | P | 97 | 10.3785 | 130 | 0.12 | 99 |
IV.ATPI.EHZ. | 2020-09-06T15:28:08.07 | 0.1 | undecidable | manual | P | 128 | 7.3815 | 139 | 0.07 | 100 |
IV.TB03.DHZ.01 | 2020-09-06T15:28:08.74 | 0.3 | undecidable | manual | P | 147 | 11.9769 | 126 | 0.07 | 75 |
IV.BADI.EHZ. | 2020-09-06T15:28:08.07 | 0.3 | undecidable | manual | P | 286 | 7.0929 | 140 | 0.11 | 74 |
IV.ATMC.EHZ. | 2020-09-06T15:28:08.62 | 0.1 | undecidable | manual | P | 246 | 12.0768 | 126 | -0.07 | 99 |
IV.APEC.HHZ. | 2020-09-06T15:28:08.53 | 0.6 | undecidable | manual | P | 45 | 10.3785 | 130 | 0.11 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.3 | 0.000020799999999999997 | 1.36 | AML | other | m | 2020-09-06T15:28:12.71 |
IV.ATVO.HHE. | ML:0.3 | 0.000020900000000000003 | 0.42 | AML | other | m | 2020-09-06T15:28:12.30 |
IV.PARC.HHE. | ML:0.3 | 0.0000133 | 0.8 | AML | other | m | 2020-09-06T15:28:13.81 |
IV.PARC.HHN. | ML:0.3 | 0.000014700000000000002 | 0.72 | AML | other | m | 2020-09-06T15:28:14.17 |