A magnitude Md 2.2 earthquake occured in region: 7 km SW Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0160, 12.9170 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 | 7 | 1070 | 1070 |
Monte Cavallo | MC | 7 | 145 | 1215 |
Pieve Torina | MC | 11 | 1458 | 2673 |
Muccia | MC | 13 | 915 | 3588 |
Valtopina | PG | 14 | 1398 | 4986 |
Sellano | PG | 14 | 1079 | 6065 |
Fiordimonte | MC | 14 | 202 | 6267 |
Pievebovigliana | MC | 15 | 866 | 7133 |
Nocera Umbra | PG | 15 | 5839 | 12972 |
Sefro | MC | 15 | 422 | 13394 |
Visso | MC | 17 | 1107 | 14501 |
Camerino | MC | 18 | 6974 | 21475 |
Preci | PG | 18 | 724 | 22199 |
Foligno | PG | 19 | 57155 | 79354 |
Pioraco | MC | 19 | 1134 | 80488 |
Fiuminata | MC | 19 | 1402 | 81890 |
Fiastra | MC | 20 | 559 | 82449 |
Ussita | MC | 20 | 444 | 82893 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.8 |
1997-10-07 08:04:36 |
43.016 | 12.917 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 292189 |
Field | Value |
---|---|
Time (UTC) | 1997-10-07 08:04:36 ± 0.177 |
Latitude | 43.0160 ± 0.0070 |
Longitude | 12.9170 ± 0.0157 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 292189 |
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) | 1489.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00615 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 292189 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:35:03 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 292189 |
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. | 1997-10-07T08:05:01.49 | 10.0 | undecidable | manual | SG | 351 | 0.6882 | -0.14 | 0.6 | |
--.MNS.Z. | 1997-10-07T08:05:00.96 | 10.0 | undecidable | manual | SG | 195 | 0.6438 | 0.29 | 0.6 | |
--.ARV.Z. | 1997-10-07T08:04:55.40 | 10.0 | undecidable | manual | SG | 2 | 0.4773 | -0.16 | 0.6 | |
--.FB9.Z. | 1997-10-07T08:04:51.90 | 10.0 | undecidable | manual | PG | 351 | 0.6882 | 0.76 | 0.5 | |
--.MNS.Z. | 1997-10-07T08:04:50.32 | 10.0 | undecidable | manual | PG | 195 | 0.6438 | -0.27 | 1.4 | |
--.ARV.Z. | 1997-10-07T08:04:47.36 | 10.0 | undecidable | manual | PG | 2 | 0.4773 | -0.07 | 1.9 | |
--.ASS.Z. | 1997-10-07T08:04:44.22 | 10.0 | undecidable | manual | SG | 283 | 0.1998 | -0.44 | 0.6 | |
--.ASS.Z. | 1997-10-07T08:04:41.55 | 10.0 | undecidable | manual | PG | 283 | 0.1998 | 0.21 | 2 |