A magnitude Md 2.0 earthquake occured in region: 3 km N Treia (MC), on
and geographic coordinates (lat, lon) 43.3400, 13.3130 at 3 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 |
---|---|---|---|---|
Treia | MC | 3 | 9403 | 9403 |
Appignano | MC | 4 | 4213 | 13616 |
Pollenza | MC | 8 | 6618 | 20234 |
Cingoli | MC | 9 | 10352 | 30586 |
Montecassiano | MC | 10 | 7125 | 37711 |
Filottrano | AN | 11 | 9499 | 47210 |
Macerata | MC | 12 | 42473 | 89683 |
Montefano | MC | 13 | 3541 | 93224 |
Staffolo | AN | 15 | 2253 | 95477 |
Tolentino | MC | 15 | 20069 | 115546 |
Apiro | MC | 16 | 2280 | 117826 |
San Severino Marche | MC | 16 | 12726 | 130552 |
Urbisaglia | MC | 17 | 2628 | 133180 |
San Paolo di Jesi | AN | 17 | 933 | 134113 |
Santa Maria Nuova | AN | 17 | 4179 | 138292 |
Petriolo | MC | 18 | 1998 | 140290 |
Corridonia | MC | 19 | 15430 | 155720 |
Poggio San Vicino | MC | 19 | 246 | 155966 |
Cupramontana | AN | 20 | 4756 | 160722 |
Colmurano | MC | 20 | 1263 | 161985 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2002-02-25 11:19:29 |
43.34 | 13.313 | 3 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 436879 |
Field | Value |
---|---|
Time (UTC) | 2002-02-25 11:19:29 ± 0.349 |
Latitude | 43.3400 ± 0.0066 |
Longitude | 13.3130 ± 0.0201 |
Depth (km) | 3 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 436879 |
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) | 1786.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 243 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00251 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00469 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 436879 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:52:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FSSB.Z. | 2002-02-25T11:19:49.36 | 10.0 | undecidable | manual | SG | 312 | 0.5217 | -0.09 | 0.7 | |
--.NRCA.Z. | 2002-02-25T11:19:49.94 | 10.0 | undecidable | manual | SG | 195 | 0.5217 | 0.4 | 0.8 | |
--.ARV.Z. | 2002-02-25T11:19:41.75 | 10.0 | undecidable | manual | SG | 300 | 0.3108 | 0.41 | 0.8 | |
--.NRCA.Z. | 2002-02-25T11:19:40.70 | 10.0 | undecidable | manual | PG | 195 | 0.5217 | -0.29 | 0.5 | |
--.FSSB.Z. | 2002-02-25T11:19:40.66 | 10.0 | undecidable | manual | PG | 312 | 0.5217 | -0.28 | 0.8 | |
--.SNTG.Z. | 2002-02-25T11:19:39.94 | 10.0 | undecidable | manual | SG | 252 | 0.2775 | -0.34 | 0.8 | |
--.ARV.Z. | 2002-02-25T11:19:36.33 | 10.0 | undecidable | manual | PG | 300 | 0.3108 | 0.07 | 1.8 | |
--.SNTG.Z. | 2002-02-25T11:19:35.62 | 10.0 | undecidable | manual | PG | 252 | 0.2775 | -0.03 | 1.8 |