A magnitude Md 2.3 earthquake occured in region: 6 km NW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0210, 12.9420 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 |
---|---|---|---|---|
Monte Cavallo | MC | 6 | 145 | 145 |
Serravalle di Chienti | MC | 6 | 1070 | 1215 |
Pieve Torina | MC | 9 | 1458 | 2673 |
Muccia | MC | 11 | 915 | 3588 |
Fiordimonte | MC | 12 | 202 | 3790 |
Pievebovigliana | MC | 13 | 866 | 4656 |
Sefro | MC | 14 | 422 | 5078 |
Sellano | PG | 15 | 1079 | 6157 |
Visso | MC | 16 | 1107 | 7264 |
Valtopina | PG | 16 | 1398 | 8662 |
Nocera Umbra | PG | 16 | 5839 | 14501 |
Camerino | MC | 16 | 6974 | 21475 |
Preci | PG | 18 | 724 | 22199 |
Fiastra | MC | 18 | 559 | 22758 |
Pioraco | MC | 18 | 1134 | 23892 |
Ussita | MC | 18 | 444 | 24336 |
Fiuminata | MC | 19 | 1402 | 25738 |
Acquacanina | MC | 19 | 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 1.7 |
1997-09-30 02:25:51 |
43.021 | 12.942 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 285239 |
Field | Value |
---|---|
Time (UTC) | 1997-09-30 02:25:51 ± 0.326 |
Latitude | 43.0210 ± 0.0069 |
Longitude | 12.9420 ± 0.0209 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 285239 |
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) | 1865.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.00186 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01311 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 285239 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:28:55 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 285239 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1997-09-30T02:26:24.58 | 10.0 | undecidable | manual | SG | 309 | 0.9324 | 0.41 | 0.4 | |
--.SDI.Z. | 1997-09-30T02:26:18.12 | 10.0 | undecidable | manual | PN | 153 | 1.4541 | 0.04 | 1.2 | |
--.FB9.Z. | 1997-09-30T02:26:15.84 | 10.0 | undecidable | manual | SG | 349 | 0.6771 | -0.15 | 0.7 | |
--.SFI.Z. | 1997-09-30T02:26:14.55 | 10.0 | undecidable | manual | PN | 318 | 1.1877 | 0.2 | 1.2 | |
--.MNS.Z. | 1997-09-30T02:26:14.87 | 10.0 | undecidable | manual | SG | 196 | 0.6549 | -0.53 | 0.3 | |
--.RSM.Z. | 1997-09-30T02:26:11.71 | 10.0 | undecidable | manual | PG | 338 | 0.9657 | 0.8 | 0.2 | |
--.ARV.Z. | 1997-09-30T02:26:09.39 | 10.0 | undecidable | manual | SG | 0 | 0.4773 | -0.06 | 0.7 | |
--.CRE.Z. | 1997-09-30T02:26:09.79 | 10.0 | undecidable | manual | PG | 309 | 0.9324 | -0.41 | 0.9 | |
--.FB9.Z. | 1997-09-30T02:26:05.16 | 10.0 | undecidable | manual | PG | 349 | 0.6771 | -0.32 | 1.3 | |
--.MNS.Z. | 1997-09-30T02:26:05.34 | 10.0 | undecidable | manual | PG | 196 | 0.6549 | 0.2 | 1.6 | |
--.ARV.Z. | 1997-09-30T02:26:01.49 | 10.0 | positive | manual | PG | 0 | 0.4773 | -0.21 | 3.1 | |
--.ASS.Z. | 1997-09-30T02:25:58.93 | 10.0 | undecidable | manual | SG | 281 | 0.2109 | -0.63 | 0.2 | |
--.ASS.Z. | 1997-09-30T02:25:56.30 | 10.0 | undecidable | manual | PG | 281 | 0.2109 | 0.3 | 1.3 |