A magnitude Md 2.4 earthquake occured in region: 1 km NE Montefortino (FM), on
and geographic coordinates (lat, lon) 42.9500, 13.3500 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 |
---|---|---|---|---|
Montefortino | FM | 1 | 1178 | 1178 |
Amandola | FM | 4 | 3629 | 4807 |
Comunanza | AP | 5 | 3166 | 7973 |
Montemonaco | AP | 6 | 604 | 8577 |
Smerillo | FM | 10 | 365 | 8942 |
Montefalcone Appennino | FM | 10 | 424 | 9366 |
Sarnano | MC | 10 | 3264 | 12630 |
Palmiano | AP | 11 | 196 | 12826 |
Bolognola | MC | 11 | 142 | 12968 |
Monte San Martino | MC | 12 | 765 | 13733 |
Force | AP | 12 | 1354 | 15087 |
Montegallo | AP | 12 | 523 | 15610 |
Gualdo | MC | 13 | 815 | 16425 |
Penna San Giovanni | MC | 13 | 1108 | 17533 |
Venarotta | AP | 14 | 2066 | 19599 |
Roccafluvione | AP | 14 | 2010 | 21609 |
Santa Vittoria in Matenano | FM | 14 | 1330 | 22939 |
Acquacanina | MC | 17 | 121 | 23060 |
Montelparo | FM | 17 | 778 | 23838 |
Sant'Angelo in Pontano | MC | 17 | 1436 | 25274 |
Castelsantangelo sul Nera | MC | 17 | 281 | 25555 |
Ussita | MC | 17 | 444 | 25999 |
Rotella | AP | 17 | 906 | 26905 |
San Ginesio | MC | 18 | 3498 | 30403 |
Monteleone di Fermo | FM | 18 | 395 | 30798 |
Fiastra | MC | 18 | 559 | 31357 |
Servigliano | FM | 19 | 2336 | 33693 |
Cessapalombo | MC | 19 | 512 | 34205 |
Montedinove | AP | 20 | 488 | 34693 |
Arquata del Tronto | AP | 20 | 1178 | 35871 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1985-09-28 21:32:42 |
42.95 | 13.35 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 13889 |
Field | Value |
---|---|
Time (UTC) | 1985-09-28 21:32:42 ± 0.609 |
Latitude | 42.9500 ± 0.0162 |
Longitude | 13.3500 ± 0.0472 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 13889 |
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) | 4242.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 249 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
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) | 0.00251 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01101 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 13889 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:16:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1985-09-28T21:33:10.00 | 10.0 | undecidable | manual | SG | 221 | 0.7437 | 0.91 | 0.2 | |
--.CH1.Z. | 1985-09-28T21:33:07.00 | 10.0 | undecidable | manual | PN | 303 | 1.221 | 1.16 | 0.2 | |
--.AR1.Z. | 1985-09-28T21:33:04.50 | 10.0 | undecidable | manual | SG | 331 | 0.6216 | -0.57 | 0.4 | |
--.AS1.Z. | 1985-09-28T21:33:02.00 | 10.0 | undecidable | manual | SG | 282 | 0.5217 | 0.19 | 0.6 | |
--.MNS.Z. | 1985-09-28T21:32:57.00 | 10.0 | undecidable | manual | PG | 221 | 0.7437 | -0.72 | 0.7 | |
--.AR1.Z. | 1985-09-28T21:32:55.50 | 10.0 | undecidable | manual | PG | 331 | 0.6216 | 0.1 | 1.6 | |
--.CM2.Z. | 1985-09-28T21:32:53.40 | 10.0 | undecidable | manual | SG | 327 | 0.2775 | 0.05 | 1 | |
--.AS1.Z. | 1985-09-28T21:32:53.00 | 10.0 | undecidable | manual | PG | 282 | 0.5217 | -0.52 | 1.1 | |
--.CM2.Z. | 1985-09-28T21:32:48.50 | 10.0 | undecidable | manual | PG | 327 | 0.2775 | -0.13 | 3.2 |