A magnitude Md 2.3 earthquake occured in region: 4 km SE Poggio San Vicino (MC), on
and geographic coordinates (lat, lon) 43.3400, 13.1060 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 |
---|---|---|---|---|
Poggio San Vicino | MC | 5 | 246 | 246 |
Apiro | MC | 6 | 2280 | 2526 |
Cingoli | MC | 10 | 10352 | 12878 |
Cerreto d'Esi | AN | 10 | 3817 | 16695 |
Gagliole | MC | 12 | 620 | 17315 |
Cupramontana | AN | 12 | 4756 | 22071 |
Matelica | MC | 12 | 9981 | 32052 |
Staffolo | AN | 12 | 2253 | 34305 |
San Severino Marche | MC | 14 | 12726 | 47031 |
San Paolo di Jesi | AN | 14 | 933 | 47964 |
Serra San Quirico | AN | 14 | 2850 | 50814 |
Castelraimondo | MC | 15 | 4587 | 55401 |
Maiolati Spontini | AN | 15 | 6248 | 61649 |
Mergo | AN | 16 | 1037 | 62686 |
Esanatoglia | MC | 16 | 2034 | 64720 |
Monte Roberto | AN | 16 | 3061 | 67781 |
Fabriano | AN | 16 | 31480 | 99261 |
Rosora | AN | 16 | 1985 | 101246 |
Castelbellino | AN | 17 | 4947 | 106193 |
Genga | AN | 17 | 1797 | 107990 |
Treia | MC | 17 | 9403 | 117393 |
Castelplanio | AN | 17 | 3540 | 120933 |
Poggio San Marcello | AN | 19 | 693 | 121626 |
Serrapetrona | MC | 19 | 966 | 122592 |
Appignano | MC | 20 | 4213 | 126805 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1991-04-25 03:31:12 |
43.34 | 13.106 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 139959 |
Field | Value |
---|---|
Time (UTC) | 1991-04-25 03:31:12 ± 0.202 |
Latitude | 43.3400 ± 0.0144 |
Longitude | 13.1060 ± 0.0209 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 139959 |
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) | 2330.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01538 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 139959 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:10:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PGD.Z. | 1991-04-25T03:31:48.83 | 10.0 | undecidable | manual | SN! | 298 | 1.1322 | -2.53 | 0 | |
--.MNS.Z. | 1991-04-25T03:31:47.00 | 10.0 | undecidable | manual | SG | 198 | 0.999 | -0.62 | 0.3 | |
--.SDI.Z. | 1991-04-25T03:31:42.00 | 10.0 | undecidable | manual | PN | 162 | 1.7094 | -0.82 | 0.3 | |
--.CRE.Z. | 1991-04-25T03:31:40.58 | 10.0 | undecidable | manual | SG! | 288 | 0.8769 | -3.15 | 0 | |
--.PGD.Z. | 1991-04-25T03:31:35.50 | 10.0 | undecidable | manual | PN | 298 | 1.1322 | 0.57 | 0.8 | |
--.SFI.Z. | 1991-04-25T03:31:34.20 | 10.0 | undecidable | manual | PG | 302 | 1.0656 | 0.19 | 1.4 | |
--.MNS.Z. | 1991-04-25T03:31:32.20 | 10.0 | undecidable | manual | PG | 198 | 0.999 | -0.58 | 0.9 | |
--.CRE.Z. | 1991-04-25T03:31:30.52 | 10.0 | undecidable | manual | PG | 288 | 0.8769 | -0.01 | 1.6 | |
--.SSO.Z. | 1991-04-25T03:31:22.15 | 10.0 | undecidable | manual | SG | 101 | 0.222 | 0.52 | 0.5 | |
--.ARV.Z. | 1991-04-25T03:31:20.00 | 10.0 | undecidable | manual | SG | 323 | 0.1887 | -0.31 | 0.6 | |
--.CIO.Z. | 1991-04-25T03:31:19.83 | 10.0 | undecidable | manual | SG | 169 | 0.1443 | 1.37 | 0 | |
--.ARV.Z. | 1991-04-25T03:31:17.30 | 10.0 | positive | manual | PG | 323 | 0.1887 | 0.02 | 3.6 | |
--.SSO.Z. | 1991-04-25T03:31:17.20 | 10.0 | undecidable | manual | PG | 101 | 0.222 | -0.57 | 1.1 | |
--.CIO.Z. | 1991-04-25T03:31:16.60 | 10.0 | undecidable | manual | PG | 169 | 0.1443 | 0.66 | 0.9 |