A magnitude Md 2.4 earthquake occured in region: 7 km SE Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.0670, 12.8590 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 | 7 | 5839 | 5839 |
Serravalle di Chienti | MC | 8 | 1070 | 6909 |
Valtopina | PG | 9 | 1398 | 8307 |
Sefro | MC | 12 | 422 | 8729 |
Monte Cavallo | MC | 14 | 145 | 8874 |
Fiuminata | MC | 15 | 1402 | 10276 |
Muccia | MC | 15 | 915 | 11191 |
Pieve Torina | MC | 16 | 1458 | 12649 |
Pioraco | MC | 16 | 1134 | 13783 |
Spello | PG | 17 | 8645 | 22428 |
Foligno | PG | 18 | 57155 | 79583 |
Pievebovigliana | MC | 18 | 866 | 80449 |
Camerino | MC | 19 | 6974 | 87423 |
Fiordimonte | MC | 19 | 202 | 87625 |
Gualdo Tadino | PG | 19 | 15208 | 102833 |
Assisi | PG | 20 | 28299 | 131132 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.8 |
1997-10-10 07:26:12 |
43.067 | 12.859 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 294919 |
Field | Value |
---|---|
Time (UTC) | 1997-10-10 07:26:12 ± 0.187 |
Latitude | 43.0670 ± 0.0068 |
Longitude | 12.8590 ± 0.0141 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 294919 |
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) | 1375.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 182 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00769 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 294919 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:37:28 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 294919 |
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. | 1997-10-10T07:26:37.75 | 10.0 | undecidable | manual | SG | 190 | 0.6882 | -0.5 | 0.2 | |
--.FB9.Z. | 1997-10-10T07:26:36.14 | 10.0 | undecidable | manual | SG | 354 | 0.6216 | 0.06 | 0.8 | |
--.CRE.Z. | 1997-10-10T07:26:31.00 | 10.0 | undecidable | manual | PG | 310 | 0.8547 | 0.41 | 0.7 | |
--.ARV.Z. | 1997-10-10T07:26:29.80 | 10.0 | undecidable | manual | SG | 7 | 0.4329 | 0.11 | 0.8 | |
--.MNS.Z. | 1997-10-10T07:26:27.82 | 10.0 | undecidable | manual | PG | 190 | 0.6882 | 0.3 | 1.1 | |
--.FB9.Z. | 1997-10-10T07:26:25.77 | 10.0 | undecidable | manual | PG | 354 | 0.6216 | -0.5 | 0.5 | |
--.ARV.Z. | 1997-10-10T07:26:22.58 | 10.0 | undecidable | manual | PG | 7 | 0.4329 | 0.01 | 2.1 | |
--.ASS.Z. | 1997-10-10T07:26:18.60 | 10.0 | undecidable | manual | SG | 267 | 0.1443 | -0.22 | 0.7 | |
--.ASS.Z. | 1997-10-10T07:26:16.24 | 10.0 | undecidable | manual | PG | 267 | 0.1443 | -0.06 | 2.1 |