A magnitude Md 0.8 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4200, 12.4750 at 4 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39645 |
Apecchio | PU | 16 | 1882 | 41527 |
Umbertide | PG | 17 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
CittĂ di Castello | PG | 20 | 39913 | 100150 |
Cagli | PU | 20 | 8731 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 0.8 | 2019-02-17 06:51:54 |
43.4202 | 12.4753 | 4 | 2019-02-17 07:03:13 |
Sala Sismica INGV-Roma | 65620071 |
Field | Value |
---|---|
Time (UTC) | 2019-02-17 06:51:54 ± 0.26 |
Latitude | 43.4202 ± 0.0063 |
Longitude | 12.4753 ± 0.0074 |
Depth (km) | 4 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 65620071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 638 |
Semi-minor axis of confidence ellipse (meter) | 358 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 351 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20594 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 65620071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-02-17 07:03:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2019-02-17T06:52:10.93 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.PIEI.HHZ. | 2019-02-17T06:51:59.22 | 0.3 | undecidable | manual | S | 21 | 13.6752 | 105 | 0.28 | 77 |
IV.BADI.EHZ. | 2019-02-17T06:51:58.65 | 0.1 | undecidable | manual | P | 298 | 21.0678 | 100 | 0.35 | 100 |
IV.FRON.EHZ. | 2019-02-17T06:51:58.22 | 0.1 | undecidable | manual | P | 62 | 22.8549 | 99 | -0.44 | 98 |
IV.ATFO.HHZ. | 2019-02-17T06:51:57.87 | 0.3 | undecidable | manual | S | 127 | 9.7791 | 111 | 0.23 | 78 |
IV.ATVO.HHZ. | 2019-02-17T06:51:56.75 | 0.3 | undecidable | manual | S | 233 | 6.993 | 118 | 0 | 82 |
IV.ATFO.HHZ. | 2019-02-17T06:51:56.15 | 1.0 | undecidable | manual | P | 127 | 9.7791 | 111 | 0.04 | 27 |
IV.ATPI.EHZ. | 2019-02-17T06:51:56.50 | 0.3 | undecidable | manual | S | 300 | 6.7932 | 118 | -0.2 | 79 |
IV.PIEI.HHZ. | 2019-02-17T06:51:56.76 | 1.0 | undecidable | manual | P | 21 | 13.6752 | 105 | -0.1 | 27 |
IV.ATPI.EHZ. | 2019-02-17T06:51:55.38 | 1.0 | positive | manual | P | 300 | 6.7932 | 118 | -0.18 | 26 |
IV.ATVO.HHZ. | 2019-02-17T06:51:55.48 | 0.3 | positive | manual | P | 233 | 6.993 | 118 | -0.11 | 81 |