A magnitude ML 0.1 earthquake occured in region: 1 km NE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4510, 12.4440 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 | 1 | 2111 | 2111 |
Apecchio | PU | 12 | 1882 | 3993 |
Montone | PG | 13 | 1680 | 5673 |
Cantiano | PU | 15 | 2245 | 7918 |
Gubbio | PG | 15 | 32216 | 40134 |
Piobbico | PU | 16 | 2029 | 42163 |
CittĂ di Castello | PG | 17 | 39913 | 82076 |
Umbertide | PG | 19 | 16681 | 98757 |
Scheggia e Pascelupo | PG | 19 | 1393 | 100150 |
Cagli | PU | 20 | 8731 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.1 | 2014-05-15 20:25:14 |
43.451 | 12.4442 | 8 | 2015-09-21 09:36:50 |
Bollettino Sismico Italiano INGV | 17817601 |
Reviewed Rev100 |
ML 0.2 | 2014-05-15 20:25:13 |
43.414 | 12.5223 | 8 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6496461 |
Field | Value |
---|---|
Time (UTC) | 2014-05-15 20:25:14 ± 0.08 |
Latitude | 43.4510 ± 0.0018 |
Longitude | 12.4442 ± 0.0050 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 17817601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 427 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 297 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.03 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.10702 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 17817601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-03-16 16:46:28 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 6496461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-05-15 21:21:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2014-05-15T20:25:19.12 | 0.6 | undecidable | manual | S | 38 | 11.877 | 123 | 0.02 | 67 |
IV.ATVO.HHZ. | 2014-05-15T20:25:18.06 | 0.6 | undecidable | manual | S | 202 | 8.1807 | 134 | -0.03 | 67 |
IV.ATPI.EHZ. | 2014-05-15T20:25:17.10 | 0.6 | undecidable | manual | S | 269 | 3.3966 | 157 | -0.01 | 68 |
IV.ATVO.HHZ. | 2014-05-15T20:25:16.46 | 0.6 | positive | manual | P | 202 | 8.1807 | 134 | 0.04 | 67 |
IV.PIEI.HHZ. | 2014-05-15T20:25:16.97 | 0.3 | positive | manual | P | 38 | 11.877 | 123 | -0.04 | 100 |
IV.ATPI.EHZ. | 2014-05-15T20:25:15.87 | 1.0 | positive | manual | P | 269 | 3.3966 | 157 | 0.01 | 34 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | ML:0.2 | 0.00002195 | 0.28 | AML | other | m | 2014-05-15T20:25:19.35 |
IV.PIEI.HHN. | ML:0.1 | 0.00001675 | 0.58 | AML | other | m | 2014-05-15T20:25:19.77 |