A magnitude Md 2.0 earthquake occured in region: 4 km SE Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.0880, 12.8320 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 |
---|---|---|---|---|
Nocera Umbra | PG | 4 | 5839 | 5839 |
Valtopina | PG | 7 | 1398 | 7237 |
Serravalle di Chienti | MC | 10 | 1070 | 8307 |
Sefro | MC | 12 | 422 | 8729 |
Fiuminata | MC | 14 | 1402 | 10131 |
Pioraco | MC | 16 | 1134 | 11265 |
Gualdo Tadino | PG | 16 | 15208 | 26473 |
Spello | PG | 17 | 8645 | 35118 |
Monte Cavallo | MC | 17 | 145 | 35263 |
Muccia | MC | 17 | 915 | 36178 |
Assisi | PG | 18 | 28299 | 64477 |
Foligno | PG | 18 | 57155 | 121632 |
Pieve Torina | MC | 18 | 1458 | 123090 |
Camerino | MC | 20 | 6974 | 130064 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML-VAX 1.9 |
1997-09-27 02:32:03 |
43.088 | 12.832 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 281059 |
Field | Value |
---|---|
Time (UTC) | 1997-09-27 02:32:03 ± 0.305 |
Latitude | 43.0880 ± 0.0132 |
Longitude | 12.8320 ± 0.0308 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 281059 |
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) | 2898.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00745 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 281059 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:25:17 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 281059 |
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. | 1997-09-27T02:32:29.33 | 10.0 | undecidable | manual | SG | 188 | 0.7104 | 0.01 | 0.7 | |
--.FB9.Z. | 1997-09-27T02:32:24.85 | 10.0 | undecidable | manual | SG | 356 | 0.5994 | -1.07 | 0.2 | |
--.CRE.Z. | 1997-09-27T02:32:22.27 | 10.0 | undecidable | manual | PG | 309 | 0.8214 | 1.57 | 0.3 | |
--.ARV.Z. | 1997-09-27T02:32:19.68 | 10.0 | undecidable | manual | SG | 11 | 0.4107 | -0.17 | 0.8 | |
--.MNS.Z. | 1997-09-27T02:32:18.36 | 10.0 | undecidable | manual | PG | 188 | 0.7104 | -0.09 | 1.8 | |
--.FB9.Z. | 1997-09-27T02:32:15.64 | 10.0 | undecidable | manual | PG | 356 | 0.5994 | -0.86 | 1 | |
--.ARV.Z. | 1997-09-27T02:32:13.59 | 10.0 | undecidable | manual | PG | 11 | 0.4107 | 0.6 | 1.5 | |
--.ASS.Z. | 1997-09-27T02:32:08.84 | 10.0 | undecidable | manual | SG | 259 | 0.1221 | -0.2 | 0.6 | |
--.ASS.Z. | 1997-09-27T02:32:06.79 | 10.0 | undecidable | manual | PG | 259 | 0.1221 | 0.04 | 2 |