A magnitude Md 2.4 earthquake occured in region: 5 km S Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9500, 13.2280 at 25 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 |
---|---|---|---|---|
Bolognola | MC | 5 | 142 | 142 |
Ussita | MC | 7 | 444 | 586 |
Castelsantangelo sul Nera | MC | 9 | 281 | 867 |
Montefortino | FM | 9 | 1178 | 2045 |
Montemonaco | AP | 10 | 604 | 2649 |
Acquacanina | MC | 10 | 121 | 2770 |
Amandola | FM | 11 | 3629 | 6399 |
Fiastra | MC | 11 | 559 | 6958 |
Sarnano | MC | 11 | 3264 | 10222 |
Visso | MC | 12 | 1107 | 11329 |
Montegallo | AP | 15 | 523 | 11852 |
Fiordimonte | MC | 15 | 202 | 12054 |
Comunanza | AP | 15 | 3166 | 15220 |
Gualdo | MC | 16 | 815 | 16035 |
Pievebovigliana | MC | 17 | 866 | 16901 |
Preci | PG | 17 | 724 | 17625 |
Pieve Torina | MC | 18 | 1458 | 19083 |
Cessapalombo | MC | 18 | 512 | 19595 |
Smerillo | FM | 19 | 365 | 19960 |
Monte Cavallo | MC | 19 | 145 | 20105 |
San Ginesio | MC | 19 | 3498 | 23603 |
Montefalcone Appennino | FM | 19 | 424 | 24027 |
Monte San Martino | MC | 20 | 765 | 24792 |
Palmiano | AP | 20 | 196 | 24988 |
Penna San Giovanni | MC | 20 | 1108 | 26096 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1999-11-24 18:44:05 |
42.95 | 13.228 | 25 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 377309 |
Field | Value |
---|---|
Time (UTC) | 1999-11-24 18:44:05 ± 0.252 |
Latitude | 42.9500 ± 0.0086 |
Longitude | 13.2280 ± 0.0297 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 377309 |
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) | 2602.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 236 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00623 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 377309 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:54:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1999-11-24T18:44:30.80 | 10.0 | undecidable | manual | SN | 215 | 0.6882 | 0.23 | 0.4 | |
--.ARV.Z. | 1999-11-24T18:44:27.37 | 10.0 | undecidable | manual | SG | 339 | 0.5883 | 0.36 | 0.3 | |
--.ASS.Z. | 1999-11-24T18:44:22.80 | 10.0 | undecidable | manual | SG | 285 | 0.4329 | -0.38 | 0.3 | |
--.SNTG.Z. | 1999-11-24T18:44:20.74 | 10.0 | undecidable | manual | SG | 325 | 0.3663 | 0.22 | 0.6 | |
--.MNS.Z. | 1999-11-24T18:44:19.54 | 10.0 | undecidable | manual | PN | 215 | 0.6882 | -0.1 | 1.5 | |
--.ARV.Z. | 1999-11-24T18:44:17.68 | 10.0 | undecidable | manual | PG | 339 | 0.5883 | -0.33 | 0.9 | |
--.ASS.Z. | 1999-11-24T18:44:15.67 | 10.0 | undecidable | manual | PG | 285 | 0.4329 | 0.3 | 1.1 | |
--.NRCA.Z. | 1999-11-24T18:44:15.50 | 10.0 | undecidable | manual | SG | 215 | 0.1443 | 0.63 | 0.1 | |
--.SNTG.Z. | 1999-11-24T18:44:14.19 | 10.0 | undecidable | manual | PG | 325 | 0.3663 | -0.07 | 1.9 | |
--.NRCA.Z. | 1999-11-24T18:44:10.78 | 10.0 | negative | manual | PG | 215 | 0.1443 | -0.22 | 2.9 |