A magnitude Md 2.1 earthquake occured in region: 4 km E Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1000, 12.8410 at 4 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 |
---|---|---|---|---|
Nocera Umbra | PG | 4 | 5839 | 5839 |
Valtopina | PG | 8 | 1398 | 7237 |
Serravalle di Chienti | MC | 10 | 1070 | 8307 |
Sefro | MC | 10 | 422 | 8729 |
Fiuminata | MC | 12 | 1402 | 10131 |
Pioraco | MC | 15 | 1134 | 11265 |
Gualdo Tadino | PG | 15 | 15208 | 26473 |
Muccia | MC | 17 | 915 | 27388 |
Monte Cavallo | MC | 18 | 145 | 27533 |
Spello | PG | 18 | 8645 | 36178 |
Pieve Torina | MC | 18 | 1458 | 37636 |
Assisi | PG | 19 | 28299 | 65935 |
Camerino | MC | 19 | 6974 | 72909 |
Esanatoglia | MC | 19 | 2034 | 74943 |
Foligno | PG | 19 | 57155 | 132098 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2000-02-06 02:52:04 |
43.1 | 12.841 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 381849 |
Field | Value |
---|---|
Time (UTC) | 2000-02-06 02:52:04 ± 0.119 |
Latitude | 43.1000 ± 0.0056 |
Longitude | 12.8410 ± 0.0129 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 381849 |
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) | 1213.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00648 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 381849 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:58:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 2000-02-06T02:52:30.73 | 10.0 | undecidable | manual | SG | 189 | 0.7215 | 0.34 | 0.3 | |
--.FB9.Z. | 2000-02-06T02:52:25.59 | 10.0 | undecidable | manual | SG | 355 | 0.5883 | -0.63 | 0.1 | |
--.MNS.Z. | 2000-02-06T02:52:19.28 | 10.0 | undecidable | manual | PG | 189 | 0.7215 | 0.03 | 1.2 | |
--.ARV.Z. | 2000-02-06T02:52:19.53 | 10.0 | undecidable | manual | SG | 10 | 0.3996 | -0.18 | 0.6 | |
--.FB9.Z. | 2000-02-06T02:52:17.26 | 10.0 | undecidable | manual | PG | 355 | 0.5883 | 0.42 | 0.7 | |
--.NRCA.Z. | 2000-02-06T02:52:17.16 | 10.0 | undecidable | manual | SG | 143 | 0.3219 | 0.29 | 0.5 | |
--.ARV.Z. | 2000-02-06T02:52:12.63 | 10.0 | positive | manual | PG | 10 | 0.3996 | -0.45 | 1.6 | |
--.SNTG.Z. | 2000-02-06T02:52:11.29 | 10.0 | undecidable | manual | SG | 24 | 0.1665 | 0.56 | 0.2 | |
--.NRCA.Z. | 2000-02-06T02:52:11.15 | 10.0 | positive | manual | PG | 143 | 0.3219 | -0.29 | 2.5 | |
--.ASS.Z. | 2000-02-06T02:52:09.14 | 10.0 | undecidable | manual | SG | 254 | 0.1332 | -0.52 | 0.2 | |
--.SNTG.Z. | 2000-02-06T02:52:08.14 | 10.0 | positive | manual | PG | 24 | 0.1665 | 0.25 | 2.8 | |
--.ASS.Z. | 2000-02-06T02:52:07.58 | 10.0 | undecidable | manual | PG | 254 | 0.1332 | 0.31 | 1.2 |