A magnitude Md 2.3 earthquake occured in region: 5 km NW Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5640, 13.2130 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 | 5 | 2581 | 2581 |
Cittareale | RI | 7 | 482 | 3063 |
Borbona | RI | 9 | 617 | 3680 |
Capitignano | AQ | 9 | 665 | 4345 |
Amatrice | RI | 10 | 2657 | 7002 |
Posta | RI | 11 | 694 | 7696 |
Cagnano Amiterno | AQ | 12 | 1369 | 9065 |
Campotosto | AQ | 13 | 542 | 9607 |
Barete | AQ | 14 | 737 | 10344 |
Accumoli | RI | 15 | 667 | 11011 |
Pizzoli | AQ | 16 | 4326 | 15337 |
Micigliano | RI | 18 | 127 | 15464 |
Antrodoco | RI | 20 | 2588 | 18052 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1997-12-05 19:29:16 |
42.564 | 13.213 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 315909 |
Field | Value |
---|---|
Time (UTC) | 1997-12-05 19:29:16 ± 0.158 |
Latitude | 42.5640 ± 0.0081 |
Longitude | 13.2130 ± 0.0182 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 315909 |
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) | 1743.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00639 |
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 | 4 |
Type of magnitude | Md |
Reference to an origin | 315909 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:56:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SNTG.Z. | 1997-12-05T19:29:42.38 | 10.0 | undecidable | manual | SG | 344 | 0.7104 | 0.78 | 0.1 | |
--.PQ9.Z. | 1997-12-05T19:29:36.88 | 10.0 | undecidable | manual | SG | 165 | 0.555 | 0.41 | 0.4 | |
--.MNS.Z. | 1997-12-05T19:29:32.34 | 10.0 | undecidable | manual | SG | 245 | 0.4218 | -0.02 | 0.8 | |
--.SNTG.Z. | 1997-12-05T19:29:31.40 | 10.0 | undecidable | manual | PG | 344 | 0.7104 | 0 | 1.5 | |
--.ASS.Z. | 1997-12-05T19:29:28.95 | 10.0 | undecidable | manual | PG | 320 | 0.6327 | -0.73 | 0.4 | |
--.PQ9.Z. | 1997-12-05T19:29:28.10 | 10.0 | undecidable | manual | PG | 165 | 0.555 | 0.02 | 1.8 | |
--.NRCA.Z. | 1997-12-05T19:29:27.50 | 10.0 | undecidable | manual | SG | 344 | 0.2775 | 0.02 | 0.8 | |
--.MNS.Z. | 1997-12-05T19:29:25.90 | 10.0 | undecidable | manual | PG | 245 | 0.4218 | 0.19 | 1.8 | |
--.AQU.Z. | 1997-12-05T19:29:25.61 | 10.0 | undecidable | manual | SG | 146 | 0.2553 | -1 | 0 | |
--.NRCA.Z. | 1997-12-05T19:29:23.00 | 10.0 | undecidable | manual | PG | 344 | 0.2775 | 0.11 | 1.9 | |
--.AQU.Z. | 1997-12-05T19:29:22.71 | 10.0 | undecidable | manual | PG | 146 | 0.2553 | 0.33 | 1.5 |