A magnitude Md 2.3 earthquake occured in region: 4 km SW Fiastra (MC), on
and geographic coordinates (lat, lon) 43.0110, 13.1300 at 10 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 |
Acquacanina | MC | 4 | 121 | 680 |
Fiordimonte | MC | 4 | 202 | 882 |
Pievebovigliana | MC | 7 | 866 | 1748 |
Ussita | MC | 7 | 444 | 2192 |
Pieve Torina | MC | 7 | 1458 | 3650 |
Bolognola | MC | 8 | 142 | 3792 |
Visso | MC | 9 | 1107 | 4899 |
Muccia | MC | 11 | 915 | 5814 |
Monte Cavallo | MC | 11 | 145 | 5959 |
Castelsantangelo sul Nera | MC | 13 | 281 | 6240 |
Sarnano | MC | 14 | 3264 | 9504 |
Camerino | MC | 15 | 6974 | 16478 |
Cessapalombo | MC | 15 | 512 | 16990 |
Serravalle di Chienti | MC | 16 | 1070 | 18060 |
Caldarola | MC | 16 | 1823 | 19883 |
Preci | PG | 16 | 724 | 20607 |
Camporotondo di Fiastrone | MC | 18 | 563 | 21170 |
Gualdo | MC | 18 | 815 | 21985 |
Amandola | FM | 19 | 3629 | 25614 |
San Ginesio | MC | 19 | 3498 | 29112 |
Montefortino | FM | 19 | 1178 | 30290 |
Serrapetrona | MC | 19 | 966 | 31256 |
Belforte del Chienti | MC | 19 | 1886 | 33142 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1985-07-31 15:33:58 |
43.011 | 13.13 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 11129 |
Field | Value |
---|---|
Time (UTC) | 1985-07-31 15:33:58 ± 0.261 |
Latitude | 43.0110 ± 0.0139 |
Longitude | 13.1300 ± 0.0246 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 11129 |
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) | 2524.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
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) | 0.8 |
Epicentral distance of station closest to the epicenter (degree) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00575 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 11129 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:14:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AR1.Z. | 1985-07-31T15:34:17.50 | 10.0 | undecidable | manual | SG | 344 | 0.4995 | 1.02 | 0.3 | |
--.PO9.Z. | 1985-07-31T15:34:16.00 | 10.0 | undecidable | manual | SG | 197 | 0.444 | 1.1 | 0.5 | |
--.ALP.Z. | 1985-07-31T15:34:12.40 | 10.0 | undecidable | manual | SG | 125 | 0.3885 | -0.48 | 1 | |
--.AM1.Z. | 1985-07-31T15:34:11.60 | 10.0 | undecidable | manual | PG | 32 | 0.6327 | 0.33 | 1.5 | |
--.AS1.Z. | 1985-07-31T15:34:10.50 | 10.0 | undecidable | manual | SG | 278 | 0.3552 | -1.04 | 0.6 | |
--.AR1.Z. | 1985-07-31T15:34:09.50 | 10.0 | undecidable | manual | PG | 344 | 0.4995 | 0.7 | 1.3 | |
--.PO9.Z. | 1985-07-31T15:34:09.00 | 10.0 | undecidable | manual | PG | 197 | 0.444 | 1.11 | 0.9 | |
--.ALP.Z. | 1985-07-31T15:34:06.00 | 10.0 | undecidable | manual | PG | 125 | 0.3885 | -0.72 | 1.3 | |
--.CM2.Z. | 1985-07-31T15:34:06.50 | 10.0 | undecidable | manual | SG | 2 | 0.1776 | 0.43 | 1.1 | |
--.AS1.Z. | 1985-07-31T15:34:05.00 | 10.0 | undecidable | manual | PG | 278 | 0.3552 | -0.95 | 1.1 | |
--.CM2.Z. | 1985-07-31T15:34:02.10 | 10.0 | undecidable | manual | PG | 2 | 0.1776 | -0.69 | 1.5 |