A magnitude Md 2.5 earthquake occured in region: 1 km NE Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.2390, 12.7970 at 15 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 |
---|---|---|---|---|
Gualdo Tadino | PG | 1 | 15208 | 15208 |
Fossato di Vico | PG | 7 | 2840 | 18048 |
Sigillo | PG | 11 | 2404 | 20452 |
Esanatoglia | MC | 12 | 2034 | 22486 |
Fiuminata | MC | 12 | 1402 | 23888 |
Fabriano | AN | 14 | 31480 | 55368 |
Nocera Umbra | PG | 14 | 5839 | 61207 |
Costacciaro | PG | 15 | 1216 | 62423 |
Sefro | MC | 16 | 422 | 62845 |
Pioraco | MC | 17 | 1134 | 63979 |
Matelica | MC | 17 | 9981 | 73960 |
Cerreto d'Esi | AN | 18 | 3817 | 77777 |
Valfabbrica | PG | 18 | 3389 | 81166 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.8 |
1999-10-22 14:35:39 |
43.239 | 12.797 | 15 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 376019 |
Field | Value |
---|---|
Time (UTC) | 1999-10-22 14:35:39 ± 0.228 |
Latitude | 43.2390 ± 0.0079 |
Longitude | 12.7970 ± 0.0191 |
Depth (km) | 15 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 376019 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1777.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00089 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00769 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 376019 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:53:03 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 376019 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1999-10-22T14:36:09.53 | 10.0 | undecidable | manual | SG | 185 | 0.8547 | 0.78 | 0.1 | |
--.CRE.Z. | 1999-10-22T14:36:04.50 | 10.0 | undecidable | manual | SG | 302 | 0.7215 | 0.07 | 0.4 | |
--.NRCA.Z. | 1999-10-22T14:35:56.29 | 10.0 | undecidable | manual | SG | 150 | 0.4551 | 0.05 | 0.5 | |
--.FB9.Z. | 1999-10-22T14:35:55.13 | 10.0 | undecidable | manual | SG | 358 | 0.444 | -0.7 | 0.2 | |
--.MNS.Z. | 1999-10-22T14:35:55.48 | 10.0 | undecidable | manual | PG | 185 | 0.8547 | -0.8 | 0.2 | |
--.CRE.Z. | 1999-10-22T14:35:54.77 | 10.0 | undecidable | manual | PG | 302 | 0.7215 | 0.98 | 0.1 | |
--.ARV.Z. | 1999-10-22T14:35:50.35 | 10.0 | undecidable | manual | SG | 22 | 0.2775 | -0.04 | 0.5 | |
--.NRCA.Z. | 1999-10-22T14:35:49.24 | 10.0 | positive | manual | PG | 150 | 0.4551 | 0.18 | 2.4 | |
--.FB9.Z. | 1999-10-22T14:35:48.53 | 10.0 | positive | manual | PG | 358 | 0.444 | -0.3 | 2.1 | |
--.ASS.Z. | 1999-10-22T14:35:47.64 | 10.0 | undecidable | manual | SG | 211 | 0.1998 | -0.48 | 0.3 | |
--.ARV.Z. | 1999-10-22T14:35:45.66 | 10.0 | positive | manual | PG | 22 | 0.2775 | -0.03 | 2.7 | |
--.SNTG.Z. | 1999-10-22T14:35:45.20 | 10.0 | undecidable | manual | SG | 81 | 0.0999 | -0.46 | 0.3 | |
--.ASS.Z. | 1999-10-22T14:35:44.18 | 10.0 | positive | manual | PG | 211 | 0.1998 | -0.2 | 2.4 | |
--.SNTG.Z. | 1999-10-22T14:35:43.26 | 10.0 | negative | manual | PG | 81 | 0.0999 | 0.41 | 1.7 |