A magnitude Md 2.4 earthquake occured in region: 4 km S Matelica (MC), on
and geographic coordinates (lat, lon) 43.2220, 13.0060 at 39 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 |
---|---|---|---|---|
Matelica | MC | 4 | 9981 | 9981 |
Castelraimondo | MC | 4 | 4587 | 14568 |
Pioraco | MC | 5 | 1134 | 15702 |
Gagliole | MC | 6 | 620 | 16322 |
Esanatoglia | MC | 6 | 2034 | 18356 |
Fiuminata | MC | 7 | 1402 | 19758 |
Sefro | MC | 10 | 422 | 20180 |
Camerino | MC | 11 | 6974 | 27154 |
Cerreto d'Esi | AN | 11 | 3817 | 30971 |
San Severino Marche | MC | 14 | 12726 | 43697 |
Fabriano | AN | 15 | 31480 | 75177 |
Serrapetrona | MC | 16 | 966 | 76143 |
Muccia | MC | 16 | 915 | 77058 |
Serravalle di Chienti | MC | 17 | 1070 | 78128 |
Gualdo Tadino | PG | 18 | 15208 | 93336 |
Poggio San Vicino | MC | 18 | 246 | 93582 |
Pievebovigliana | MC | 19 | 866 | 94448 |
Belforte del Chienti | MC | 20 | 1886 | 96334 |
Pieve Torina | MC | 20 | 1458 | 97792 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1999-07-28 15:23:04 |
43.222 | 13.006 | 39 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 371239 |
Field | Value |
---|---|
Time (UTC) | 1999-07-28 15:23:04 ± 0.413 |
Latitude | 43.2220 ± 0.0147 |
Longitude | 13.0060 ± 0.0380 |
Depth (km) | 39 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 371239 |
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) | 3488.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00049 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01020 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 371239 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:48:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PGD.Z. | 1999-07-28T15:23:38.37 | 10.0 | undecidable | manual | S | 305 | 1.1322 | 0.16 | 0.3 | |
--.PGD.Z. | 1999-07-28T15:23:24.85 | 10.0 | undecidable | manual | P | 305 | 1.1322 | 0.9 | 0.2 | |
--.FB9.Z. | 1999-07-28T15:23:23.10 | 10.0 | undecidable | manual | S | 340 | 0.4995 | -0.25 | 0.5 | |
--.NRCA.Z. | 1999-07-28T15:23:21.50 | 10.0 | undecidable | manual | S | 168 | 0.3996 | 0.48 | 0.4 | |
--.ARV.Z. | 1999-07-28T15:23:19.48 | 10.0 | undecidable | manual | S | 350 | 0.2775 | 0.81 | 0.2 | |
--.ASS.Z. | 1999-07-28T15:23:19.25 | 10.0 | undecidable | manual | S | 238 | 0.2997 | 0.14 | 0.6 | |
--.SNTG.Z. | 1999-07-28T15:23:16.69 | 10.0 | undecidable | manual | S | 304 | 0.0555 | 0.84 | 0.1 | |
--.FB9.Z. | 1999-07-28T15:23:15.00 | 10.0 | undecidable | manual | P | 340 | 0.4995 | -0.33 | 1.2 | |
--.NRCA.Z. | 1999-07-28T15:23:14.20 | 10.0 | undecidable | manual | P | 168 | 0.3996 | 0.17 | 1.5 | |
--.ARV.Z. | 1999-07-28T15:23:12.21 | 10.0 | positive | manual | P | 350 | 0.2775 | -0.46 | 2.1 | |
--.ASS.Z. | 1999-07-28T15:23:12.41 | 10.0 | positive | manual | P | 238 | 0.2997 | -0.52 | 1.8 | |
--.SNTG.Z. | 1999-07-28T15:23:10.85 | 10.0 | positive | manual | P | 304 | 0.0555 | -0.19 | 3 |