A magnitude ML 0.1 earthquake occured in region: 5 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4620, 12.2950 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 | 5 | 39913 | 39913 |
Monte Santa Maria Tiberina | PG | 11 | 1183 | 41096 |
Montone | PG | 11 | 1680 | 42776 |
Pietralunga | PG | 12 | 2111 | 44887 |
San Giustino | PG | 14 | 11297 | 56184 |
Apecchio | PU | 15 | 1882 | 58066 |
Monterchi | AR | 15 | 1757 | 59823 |
Citerna | PG | 15 | 3531 | 63354 |
Sansepolcro | AR | 17 | 15884 | 79238 |
Umbertide | PG | 17 | 16681 | 95919 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.1 | 2013-08-13 21:13:32 |
43.462 | 12.2947 | 7 | 2015-01-20 11:28:28 |
Bollettino Sismico Italiano INGV | 8547081 |
Reviewed Rev100 |
ML 0.1 | 2013-08-13 21:13:32 |
43.4663 | 12.3013 | 7 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 4252251 |
Field | Value |
---|---|
Time (UTC) | 2013-08-13 21:13:32 ± 0.08 |
Latitude | 43.4620 ± 0.0018 |
Longitude | 12.2947 ± 0.0025 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 8547081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 239 |
Semi-minor axis of confidence ellipse (meter) | 32 |
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) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
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) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.06025 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19066 |
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 | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 8547081 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:09:41 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 4252251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-08-13 21:39:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2013-08-13T21:13:40.55 | 0.3 | undecidable | manual | S | 348 | 21.1677 | 109 | 0.01 | 73 |
IV.ATMI.HHE. | 2013-08-13T21:13:38.31 | 0.3 | undecidable | manual | S | 189 | 14.3745 | 117 | -0.02 | 74 |
IV.PARC.HHZ. | 2013-08-13T21:13:37.20 | 0.6 | undecidable | manual | P | 348 | 21.1677 | 109 | -0.04 | 48 |
IV.ATVO.HHZ. | 2013-08-13T21:13:37.97 | 0.6 | undecidable | manual | S | 134 | 12.6762 | 120 | 0.15 | 48 |
IV.BADI.EHZ. | 2013-08-13T21:13:36.19 | 0.1 | undecidable | manual | S | 323 | 6.6933 | 137 | 0.01 | 100 |
IV.ATPI.EHZ. | 2013-08-13T21:13:36.62 | 0.3 | undecidable | manual | S | 98 | 8.7801 | 130 | -0.09 | 73 |
IV.ATMI.HHE. | 2013-08-13T21:13:35.89 | 0.6 | undecidable | manual | P | 189 | 14.3745 | 117 | -0.09 | 49 |
IV.ATPI.EHZ. | 2013-08-13T21:13:35.01 | 1.0 | undecidable | manual | P | 98 | 8.7801 | 130 | -0.03 | 25 |
IV.ATVO.HHZ. | 2013-08-13T21:13:35.81 | 1.0 | undecidable | manual | P | 134 | 12.6762 | 120 | 0.13 | 24 |
IV.BADI.EHZ. | 2013-08-13T21:13:34.76 | 0.1 | undecidable | manual | P | 323 | 6.6933 | 137 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.2 | 0.0000187 | 0.7 | AML | other | m | 2013-08-13T21:13:38.30 |
IV.ATVO.HHE. | ML:0.1 | 0.00001415 | 1.52 | AML | other | m | 2013-08-13T21:13:39.05 |