A magnitude ML 0.1 earthquake occured in region: 7 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4760, 12.3240 at 7 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 | 7 | 39913 | 39913 |
Pietralunga | PG | 10 | 2111 | 42024 |
Apecchio | PU | 12 | 1882 | 43906 |
Montone | PG | 12 | 1680 | 45586 |
Monte Santa Maria Tiberina | PG | 14 | 1183 | 46769 |
San Giustino | PG | 14 | 11297 | 58066 |
Citerna | PG | 17 | 3531 | 61597 |
Monterchi | AR | 17 | 1757 | 63354 |
Sansepolcro | AR | 18 | 15884 | 79238 |
Umbertide | PG | 19 | 16681 | 95919 |
Mercatello sul Metauro | PU | 19 | 1378 | 97297 |
Piobbico | PU | 20 | 2029 | 99326 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.1 | 2013-07-22 19:41:17 |
43.4763 | 12.3238 | 7 | 2015-01-20 11:28:07 |
Bollettino Sismico Italiano INGV | 4814181 |
Reviewed Rev100 |
ML 0.1 | 2013-07-22 19:41:17 |
43.4842 | 12.3263 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 4131741 |
Field | Value |
---|---|
Time (UTC) | 2013-07-22 19:41:17 ± 0.32 |
Latitude | 43.4763 ± 0.0072 |
Longitude | 12.3238 ± 0.0074 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4814181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 718 |
Semi-minor axis of confidence ellipse (meter) | 458 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 25 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16368 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 4814181 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:05:31 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 4131741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-07-22 19:45:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2013-07-22T19:41:24.60 | 0.1 | undecidable | manual | S | 69 | 18.1707 | 110 | 0.26 | 94 |
IV.ATVO.HHZ. | 2013-07-22T19:41:22.68 | 0.1 | undecidable | manual | S | 147 | 12.3765 | 118 | 0.18 | 96 |
IV.PIEI.HHZ. | 2013-07-22T19:41:21.26 | 0.1 | positive | manual | P | 69 | 18.1707 | 110 | -0.23 | 95 |
IV.BADI.EHZ. | 2013-07-22T19:41:21.12 | 0.1 | undecidable | manual | S | 300 | 7.3815 | 132 | 0.05 | 100 |
IV.ATPI.EHZ. | 2013-07-22T19:41:20.74 | 0.1 | undecidable | manual | S | 114 | 6.8931 | 134 | -0.21 | 97 |
IV.ATVO.HHZ. | 2013-07-22T19:41:20.43 | 1.0 | undecidable | manual | P | 147 | 12.3765 | 118 | 0 | 25 |
IV.ATPI.EHZ. | 2013-07-22T19:41:19.37 | 0.6 | positive | manual | P | 114 | 6.8931 | 134 | -0.17 | 49 |
IV.BADI.EHZ. | 2013-07-22T19:41:19.61 | 0.6 | undecidable | manual | P | 300 | 7.3815 | 132 | 0.01 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.0 | 0.000013605 | 1.52 | AML | other | m | 2013-07-22T19:41:23.07 |
IV.ATVO.HHE. | ML:0.2 | 0.000020549999999999998 | 1.12 | AML | other | m | 2013-07-22T19:41:23.83 |
IV.PIEI.HHE. | ML:0.0 | 0.000009225 | 0.12 | AML | other | m | 2013-07-22T19:41:25.86 |
IV.PIEI.HHN. | ML:0.0 | 0.00000807 | 1.58 | AML | other | m | 2013-07-22T19:42:22.07 |