A magnitude Md 2.1 earthquake occured in region: 5 km S Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0270, 12.9450 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 5 | 1070 | 1070 |
Monte Cavallo | MC | 6 | 145 | 1215 |
Pieve Torina | MC | 9 | 1458 | 2673 |
Muccia | MC | 10 | 915 | 3588 |
Fiordimonte | MC | 12 | 202 | 3790 |
Pievebovigliana | MC | 12 | 866 | 4656 |
Sefro | MC | 13 | 422 | 5078 |
Sellano | PG | 15 | 1079 | 6157 |
Nocera Umbra | PG | 16 | 5839 | 11996 |
Camerino | MC | 16 | 6974 | 18970 |
Valtopina | PG | 16 | 1398 | 20368 |
Visso | MC | 16 | 1107 | 21475 |
Pioraco | MC | 17 | 1134 | 22609 |
Fiastra | MC | 17 | 559 | 23168 |
Preci | PG | 18 | 724 | 23892 |
Fiuminata | MC | 18 | 1402 | 25294 |
Ussita | MC | 18 | 444 | 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 2.1
ML-VAX 1.7 |
1997-09-29 10:05:46 |
43.027 | 12.945 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 284599 |
Field | Value |
---|---|
Time (UTC) | 1997-09-29 10:05:46 ± 0.358 |
Latitude | 43.0270 ± 0.0083 |
Longitude | 12.9450 ± 0.0242 |
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 | 284599 |
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) | 2175.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00194 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01060 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 284599 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:28:22 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 284599 |
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. | 1997-09-29T10:06:20.80 | 10.0 | undecidable | manual | SG | 309 | 0.9213 | 0.15 | 0.5 | |
--.MNS.Z. | 1997-09-29T10:06:11.24 | 10.0 | undecidable | manual | SG | 196 | 0.666 | -0.21 | 0.6 | |
--.SFI.Z. | 1997-09-29T10:06:10.61 | 10.0 | undecidable | manual | PN | 317 | 1.1766 | 0.49 | 0.4 | |
--.FB9.Z. | 1997-09-29T10:06:10.76 | 10.0 | undecidable | manual | SG | 349 | 0.6771 | -0.86 | 0 | |
--.ARV.Z. | 1997-09-29T10:06:05.58 | 10.0 | undecidable | manual | SG | 359 | 0.4662 | 0.52 | 0.2 | |
--.CRE.Z. | 1997-09-29T10:06:05.99 | 10.0 | undecidable | manual | PG | 309 | 0.9213 | 0.02 | 1.5 | |
--.FB9.Z. | 1997-09-29T10:06:00.88 | 10.0 | undecidable | manual | PG | 349 | 0.6771 | -0.29 | 1.2 | |
--.MNS.Z. | 1997-09-29T10:06:00.97 | 10.0 | undecidable | manual | PG | 196 | 0.666 | -0.1 | 1.7 | |
--.ARV.Z. | 1997-09-29T10:05:57.33 | 10.0 | undecidable | manual | PG | 359 | 0.4662 | -0.05 | 1.8 | |
--.ASS.Z. | 1997-09-29T10:05:54.69 | 10.0 | undecidable | manual | SG | 279 | 0.2109 | -0.68 | 0.1 | |
--.ASS.Z. | 1997-09-29T10:05:51.98 | 10.0 | positive | manual | PG | 279 | 0.2109 | 0.19 | 3 |