A magnitude Md 2.3 earthquake occured in region: 5 km W Esanatoglia (MC), on
and geographic coordinates (lat, lon) 43.2590, 12.8840 at 5 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 |
---|---|---|---|---|
Esanatoglia | MC | 5 | 2034 | 2034 |
Gualdo Tadino | PG | 9 | 15208 | 17242 |
Fiuminata | MC | 9 | 1402 | 18644 |
Fabriano | AN | 9 | 31480 | 50124 |
Matelica | MC | 10 | 9981 | 60105 |
Fossato di Vico | PG | 11 | 2840 | 62945 |
Cerreto d'Esi | AN | 11 | 3817 | 66762 |
Pioraco | MC | 12 | 1134 | 67896 |
Sefro | MC | 14 | 422 | 68318 |
Sigillo | PG | 14 | 2404 | 70722 |
Castelraimondo | MC | 15 | 4587 | 75309 |
Gagliole | MC | 15 | 620 | 75929 |
Costacciaro | PG | 18 | 1216 | 77145 |
Nocera Umbra | PG | 18 | 5839 | 82984 |
Genga | AN | 20 | 1797 | 84781 |
Sassoferrato | AN | 20 | 7285 | 92066 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1999-05-20 05:08:10 |
43.259 | 12.884 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 366249 |
Field | Value |
---|---|
Time (UTC) | 1999-05-20 05:08:10 ± 0.082 |
Latitude | 43.2590 ± 0.0037 |
Longitude | 12.8840 ± 0.0089 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 366249 |
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) | 830.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 168 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00793 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 366249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:43:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1999-05-20T05:08:29.00 | 10.0 | undecidable | manual | PG | 189 | 0.8769 | 0.33 | 0.3 | |
--.FB9.Z. | 1999-05-20T05:08:27.81 | 10.0 | undecidable | manual | SG | 349 | 0.4329 | 0.24 | 0.4 | |
--.NRCA.Z. | 1999-05-20T05:08:27.96 | 10.0 | undecidable | manual | SG | 158 | 0.444 | -0.17 | 0.6 | |
--.ASS.Z. | 1999-05-20T05:08:20.76 | 10.0 | undecidable | manual | SG | 220 | 0.2553 | 0.04 | 0.8 | |
--.FB9.Z. | 1999-05-20T05:08:20.25 | 10.0 | undecidable | manual | PG | 349 | 0.4329 | -0.14 | 1.6 | |
--.NRCA.Z. | 1999-05-20T05:08:20.65 | 10.0 | undecidable | manual | PG | 158 | 0.444 | -0.06 | 2 | |
--.ASS.Z. | 1999-05-20T05:08:16.25 | 10.0 | undecidable | manual | PG | 220 | 0.2553 | -0.19 | 1.3 |