A magnitude Md 2.3 earthquake occured in region: 5 km S Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0280, 12.9520 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 5 | 1070 | 1070 |
Monte Cavallo | MC | 6 | 145 | 1215 |
Pieve Torina | MC | 8 | 1458 | 2673 |
Muccia | MC | 10 | 915 | 3588 |
Fiordimonte | MC | 11 | 202 | 3790 |
Pievebovigliana | MC | 12 | 866 | 4656 |
Sefro | MC | 13 | 422 | 5078 |
Camerino | MC | 15 | 6974 | 12052 |
Visso | MC | 16 | 1107 | 13159 |
Sellano | PG | 16 | 1079 | 14238 |
Nocera Umbra | PG | 16 | 5839 | 20077 |
Valtopina | PG | 16 | 1398 | 21475 |
Fiastra | MC | 17 | 559 | 22034 |
Pioraco | MC | 17 | 1134 | 23168 |
Ussita | MC | 18 | 444 | 23612 |
Fiuminata | MC | 18 | 1402 | 25014 |
Preci | PG | 18 | 724 | 25738 |
Acquacanina | MC | 18 | 121 | 25859 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.9 |
1997-10-01 11:42:58 |
43.028 | 12.952 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 286519 |
Field | Value |
---|---|
Time (UTC) | 1997-10-01 11:42:58 ± 0.108 |
Latitude | 43.0280 ± 0.0043 |
Longitude | 12.9520 ± 0.0183 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 286519 |
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) | 1566.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 198 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00194 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00607 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 286519 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:30:03 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 286519 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.FB9.Z. | 1997-10-01T11:43:23.42 | 10.0 | undecidable | manual | SG | 349 | 0.6771 | 0.19 | 0.4 | |
--.MNS.Z. | 1997-10-01T11:43:23.00 | 10.0 | undecidable | manual | SG | 197 | 0.666 | -0.14 | 0.5 | |
--.ARV.Z. | 1997-10-01T11:43:16.61 | 10.0 | undecidable | manual | SG | 359 | 0.4662 | -0.04 | 0.7 | |
--.FB9.Z. | 1997-10-01T11:43:12.65 | 10.0 | undecidable | manual | PG | 349 | 0.6771 | -0.2 | 0.8 | |
--.MNS.Z. | 1997-10-01T11:43:12.82 | 10.0 | undecidable | manual | PG | 197 | 0.666 | 0.03 | 1.5 | |
--.ARV.Z. | 1997-10-01T11:43:09.60 | 10.0 | positive | manual | PG | 359 | 0.4662 | 0.01 | 3.6 | |
--.ASS.Z. | 1997-10-01T11:43:06.99 | 10.0 | undecidable | manual | SG | 278 | 0.2109 | -0.39 | 0.1 | |
--.ASS.Z. | 1997-10-01T11:43:04.00 | 10.0 | undecidable | manual | PG | 278 | 0.2109 | 0.3 | 0.5 |