A magnitude ML 0.7 earthquake occured in region: 6 km E Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1130, 12.8640 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 |
---|---|---|---|---|
Nocera Umbra | PG | 6 | 5839 | 5839 |
Sefro | MC | 8 | 422 | 6261 |
Serravalle di Chienti | MC | 9 | 1070 | 7331 |
Fiuminata | MC | 10 | 1402 | 8733 |
Valtopina | PG | 11 | 1398 | 10131 |
Pioraco | MC | 12 | 1134 | 11265 |
Gualdo Tadino | PG | 15 | 15208 | 26473 |
Muccia | MC | 15 | 915 | 27388 |
Camerino | MC | 17 | 6974 | 34362 |
Esanatoglia | MC | 17 | 2034 | 36396 |
Pieve Torina | MC | 17 | 1458 | 37854 |
Monte Cavallo | MC | 17 | 145 | 37999 |
Pievebovigliana | MC | 19 | 866 | 38865 |
Castelraimondo | MC | 19 | 4587 | 43452 |
Matelica | MC | 20 | 9981 | 53433 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 0.7 |
2011-04-25 03:38:44 |
43.113 | 12.864 | 15 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1201749 |
Field | Value |
---|---|
Time (UTC) | 2011-04-25 03:38:44 ± 0.13 |
Latitude | 43.1130 ± 0.0045 |
Longitude | 12.8640 ± 0.0148 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1201749 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1177 |
Semi-minor axis of confidence ellipse (meter) | 380 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.11242 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33455 |
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 | 0.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1201749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:31:03 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1201749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:31:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | 2011-04-25T03:38:56.71 | 0.3 | undecidable | manual | Sg | 350 | 36.4413 | 0.237 | 90 | |
IV.NRCA.HHN. | 2011-04-25T03:38:56.75 | 0.3 | undecidable | manual | Sg | 147 | 37.1295 | 0.107 | 95 | |
IV.SSFR.HHN. | 2011-04-25T03:38:51.09 | 0.3 | undecidable | manual | Pg | 350 | 36.4413 | -0.191 | 94 | |
IV.NRCA.HHN. | 2011-04-25T03:38:51.29 | 0.3 | undecidable | manual | Pg | 147 | 37.1295 | -0.089 | 94 | |
IV.SNTG.HHE. | 2011-04-25T03:38:51.48 | 0.3 | undecidable | manual | Sg | 22 | 16.9719 | -0.05 | 100 | |
IV.CESI.HHE. | 2011-04-25T03:38:50.58 | 0.3 | undecidable | manual | Sg | 164 | 12.4764 | 0.015 | 100 | |
IV.SNTG.HHE. | 2011-04-25T03:38:48.37 | 0.3 | undecidable | manual | Pg | 22 | 16.9719 | -0.057 | 99 | |
IV.CESI.HHE. | 2011-04-25T03:38:47.91 | 0.3 | undecidable | manual | Pg | 164 | 12.4764 | 0.041 | 100 |