A magnitude ML 0.5 earthquake occured in region: 6 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4610, 12.3080 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 |
---|---|---|---|---|
Città di Castello | PG | 6 | 39913 | 39913 |
Pietralunga | PG | 11 | 2111 | 42024 |
Montone | PG | 11 | 1680 | 43704 |
Monte Santa Maria Tiberina | PG | 12 | 1183 | 44887 |
Apecchio | PU | 14 | 1882 | 46769 |
San Giustino | PG | 14 | 11297 | 58066 |
Monterchi | AR | 16 | 1757 | 59823 |
Citerna | PG | 16 | 3531 | 63354 |
Umbertide | PG | 17 | 16681 | 80035 |
Sansepolcro | AR | 18 | 15884 | 95919 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2013-05-15 19:11:37 |
43.4613 | 12.3082 | 8 | 2015-01-20 11:26:02 |
Bollettino Sismico Italiano INGV | 4144711 |
Reviewed Rev100 |
ML 0.5 | 2013-05-15 19:11:37 |
43.4607 | 12.3048 | 8 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 3528471 |
Field | Value |
---|---|
Time (UTC) | 2013-05-15 19:11:37 ± 0.11 |
Latitude | 43.4613 ± 0.0018 |
Longitude | 12.3082 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4144711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 115 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.06655 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19425 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 4144711 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 12:56:57 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 3528471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-05-15 19:16:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2013-05-15T19:11:45.32 | 0.1 | undecidable | manual | S | 345 | 21.5673 | 111 | 0.03 | 98 |
IV.ATMI.HHZ. | 2013-05-15T19:11:43.13 | 0.1 | undecidable | manual | S | 193 | 14.4744 | 120 | 0.05 | 99 |
IV.ATVO.HHZ. | 2013-05-15T19:11:42.45 | 0.1 | undecidable | manual | S | 138 | 11.877 | 125 | 0.14 | 98 |
IV.ATPI.EHZ. | 2013-05-15T19:11:41.13 | 0.1 | undecidable | manual | S | 99 | 7.6812 | 137 | -0.08 | 99 |
IV.BADI.EHZ. | 2013-05-15T19:11:41.08 | 0.3 | undecidable | manual | S | 316 | 7.3815 | 138 | -0.08 | 75 |
IV.PARC.HHZ. | 2013-05-15T19:11:41.93 | 0.1 | undecidable | manual | P | 345 | 21.5673 | 111 | 0.02 | 98 |
IV.ATVO.HHZ. | 2013-05-15T19:11:40.05 | 0.1 | undecidable | manual | P | 138 | 11.877 | 125 | -0.14 | 98 |
IV.ATMI.HHZ. | 2013-05-15T19:11:40.52 | 0.1 | undecidable | manual | P | 193 | 14.4744 | 120 | -0.1 | 98 |
IV.BADI.EHZ. | 2013-05-15T19:11:39.60 | 0.1 | undecidable | manual | P | 316 | 7.3815 | 138 | 0.08 | 100 |
IV.ATPI.EHZ. | 2013-05-15T19:11:39.61 | 0.1 | undecidable | manual | P | 99 | 7.6812 | 137 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATMI.HHN. | ML:0.8 | 0.000058099999999999996 | 1.58 | AML | other | m | 2013-05-15T19:12:09.12 |
IV.ATMI.HHE. | ML:0.6 | 0.0000461 | 1.5 | AML | other | m | 2013-05-15T19:12:30.57 |
IV.BADI.EHE. | ML:0.4 | 0.00003735 | 1.52 | AML | other | m | 2013-05-15T19:12:10.60 |
IV.BADI.EHN. | ML:0.4 | 0.0000373 | 1.38 | AML | other | m | 2013-05-15T19:11:43.09 |