A magnitude Md 2.1 earthquake occured in region: 4 km NW Fiastra (MC), on
and geographic coordinates (lat, lon) 43.0690, 13.1400 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 |
---|---|---|---|---|
Fiastra | MC | 4 | 559 | 559 |
Pievebovigliana | MC | 5 | 866 | 1425 |
Acquacanina | MC | 5 | 121 | 1546 |
Fiordimonte | MC | 5 | 202 | 1748 |
Pieve Torina | MC | 8 | 1458 | 3206 |
Muccia | MC | 8 | 915 | 4121 |
Camerino | MC | 10 | 6974 | 11095 |
Caldarola | MC | 11 | 1823 | 12918 |
Cessapalombo | MC | 11 | 512 | 13430 |
Bolognola | MC | 11 | 142 | 13572 |
Camporotondo di Fiastrone | MC | 13 | 563 | 14135 |
Serrapetrona | MC | 13 | 966 | 15101 |
Belforte del Chienti | MC | 13 | 1886 | 16987 |
Sarnano | MC | 14 | 3264 | 20251 |
Ussita | MC | 14 | 444 | 20695 |
Monte Cavallo | MC | 14 | 145 | 20840 |
San Ginesio | MC | 15 | 3498 | 24338 |
Serravalle di Chienti | MC | 15 | 1070 | 25408 |
Visso | MC | 16 | 1107 | 26515 |
Gualdo | MC | 16 | 815 | 27330 |
Castelraimondo | MC | 17 | 4587 | 31917 |
Pioraco | MC | 18 | 1134 | 33051 |
Sefro | MC | 18 | 422 | 33473 |
San Severino Marche | MC | 18 | 12726 | 46199 |
Castelsantangelo sul Nera | MC | 19 | 281 | 46480 |
Tolentino | MC | 20 | 20069 | 66549 |
Gagliole | MC | 20 | 620 | 67169 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1985-08-10 11:28:33 |
43.069 | 13.14 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 11439 |
Field | Value |
---|---|
Time (UTC) | 1985-08-10 11:28:33 ± 0.168 |
Latitude | 43.0690 ± 0.0083 |
Longitude | 13.1400 ± 0.0152 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 11439 |
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) | 1538.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00923 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 11439 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:14:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CH1.Z. | 1985-08-10T11:28:54.80 | 10.0 | undecidable | manual | PG? | 303 | 1.0212 | 0.39 | 0.1 | |
--.ALP.Z. | 1985-08-10T11:28:50.70 | 10.0 | undecidable | manual | SG | 132 | 0.4218 | 0.59 | 0.2 | |
--.ALP.Z. | 1985-08-10T11:28:42.70 | 10.0 | undecidable | manual | PG | 132 | 0.4218 | -0.45 | 1 | |
--.AS1.Z. | 1985-08-10T11:28:41.50 | 10.0 | undecidable | manual | PG | 269 | 0.3552 | -0.13 | 1.2 | |
--.CM2.Z. | 1985-08-10T11:28:38.70 | 10.0 | undecidable | manual | SG | 0 | 0.1221 | -0.01 | 0.8 | |
--.CM2.Z. | 1985-08-10T11:28:36.50 | 10.0 | negative | manual | PG | 0 | 0.1221 | -0.07 | 2.6 |