A magnitude Md 2.5 earthquake occured in region: 4 km N Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5620, 13.2330 at 10 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 |
---|---|---|---|---|
Montereale | AQ | 4 | 2581 | 2581 |
Capitignano | AQ | 7 | 665 | 3246 |
Cittareale | RI | 9 | 482 | 3728 |
Amatrice | RI | 9 | 2657 | 6385 |
Borbona | RI | 10 | 617 | 7002 |
Cagnano Amiterno | AQ | 11 | 1369 | 8371 |
Campotosto | AQ | 11 | 542 | 8913 |
Posta | RI | 12 | 694 | 9607 |
Barete | AQ | 13 | 737 | 10344 |
Pizzoli | AQ | 15 | 4326 | 14670 |
Accumoli | RI | 15 | 667 | 15337 |
Micigliano | RI | 19 | 127 | 15464 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1996-10-20 20:56:54 |
42.562 | 13.233 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 255069 |
Field | Value |
---|---|
Time (UTC) | 1996-10-20 20:56:54 ± 0.223 |
Latitude | 42.5620 ± 0.0118 |
Longitude | 13.2330 ± 0.0173 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 255069 |
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) | 1932.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00210 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00591 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 255069 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:01:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1996-10-20T20:57:18.90 | 10.0 | undecidable | manual | SG | 319 | 0.6549 | 0.66 | 0.3 | |
--.PQ9.Z. | 1996-10-20T20:57:14.15 | 10.0 | undecidable | manual | SG | 167 | 0.5439 | 0.02 | 0.8 | |
--.MNS.Z. | 1996-10-20T20:57:10.67 | 10.0 | undecidable | manual | SG | 246 | 0.444 | 0.07 | 0.9 | |
--.ASS.Z. | 1996-10-20T20:57:07.50 | 10.0 | undecidable | manual | PG | 319 | 0.6549 | -0.21 | 1.7 | |
--.PQ9.Z. | 1996-10-20T20:57:06.60 | 10.0 | undecidable | manual | PG | 167 | 0.5439 | 0.79 | 0.5 | |
--.AQU.Z. | 1996-10-20T20:57:04.90 | 10.0 | undecidable | manual | SG | 149 | 0.2331 | -0.05 | 0.9 | |
--.MNS.Z. | 1996-10-20T20:57:03.44 | 10.0 | undecidable | manual | PG | 246 | 0.444 | -0.34 | 1.7 | |
--.AQU.Z. | 1996-10-20T20:56:59.52 | 10.0 | undecidable | manual | PG | 149 | 0.2331 | -0.52 | 1.2 |