A magnitude Md 2.3 earthquake occured in region: 7 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7120, 13.3300 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 |
---|---|---|---|---|
Accumoli | RI | 7 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Acquasanta Terme | AP | 9 | 2916 | 4761 |
Amatrice | RI | 10 | 2657 | 7418 |
Valle Castellana | TE | 14 | 977 | 8395 |
Montegallo | AP | 15 | 523 | 8918 |
Rocca Santa Maria | TE | 16 | 537 | 9455 |
Cittareale | RI | 17 | 482 | 9937 |
Campotosto | AQ | 17 | 542 | 10479 |
Cortino | TE | 18 | 656 | 11135 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1996-03-14 20:08:57 |
42.712 | 13.33 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 242589 |
Field | Value |
---|---|
Time (UTC) | 1996-03-14 20:08:57 ± 0.255 |
Latitude | 42.7120 ± 0.0116 |
Longitude | 13.3300 ± 0.0237 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 242589 |
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) | 2322.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 179 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00324 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00955 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 242589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:49:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1996-03-14T20:09:33.89 | 10.0 | undecidable | manual | SG | 160 | 1.0656 | -0.28 | 0.5 | |
--.ARV.Z. | 1996-03-14T20:09:28.00 | 10.0 | undecidable | manual | SG | 340 | 0.8214 | 1.17 | 0 | |
--.SDI.Z. | 1996-03-14T20:09:18.42 | 10.0 | undecidable | manual | PG | 160 | 1.0656 | -0.11 | 1.5 | |
--.FB9.Z. | 1996-03-14T20:09:18.50 | 10.0 | undecidable | manual | PG | 337 | 1.0545 | 0.06 | 1.6 | |
--.MNS.Z. | 1996-03-14T20:09:18.23 | 10.0 | undecidable | manual | SG | 235 | 0.5772 | -0.4 | 0.5 | |
--.ARV.Z. | 1996-03-14T20:09:13.50 | 10.0 | undecidable | manual | PG | 340 | 0.8214 | -0.79 | 0.4 | |
--.ASS.Z. | 1996-03-14T20:09:10.22 | 10.0 | undecidable | manual | PG! | 305 | 0.5994 | 0.16 | 0 | |
--.AQU.Z. | 1996-03-14T20:09:10.94 | 10.0 | undecidable | manual | SG | 171 | 0.3552 | -0.27 | 0.6 | |
--.MNS.Z. | 1996-03-14T20:09:09.64 | 10.0 | positive | manual | PG | 235 | 0.5772 | 0.09 | 3.8 | |
--.AQU.Z. | 1996-03-14T20:09:05.82 | 10.0 | undecidable | manual | PG | 171 | 0.3552 | 0.55 | 1 |