A magnitude Md 2.5 earthquake occured in region: 6 km NE Antrodoco (RI), on
and geographic coordinates (lat, lon) 42.4500, 13.1360 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 |
---|---|---|---|---|
Antrodoco | RI | 6 | 2588 | 2588 |
Micigliano | RI | 7 | 127 | 2715 |
Borbona | RI | 7 | 617 | 3332 |
Cagnano Amiterno | AQ | 7 | 1369 | 4701 |
Borgo Velino | RI | 8 | 972 | 5673 |
Posta | RI | 9 | 694 | 6367 |
Castel Sant'Angelo | RI | 11 | 1308 | 7675 |
Barete | AQ | 12 | 737 | 8412 |
Montereale | AQ | 12 | 2581 | 10993 |
Scoppito | AQ | 13 | 3727 | 14720 |
Pizzoli | AQ | 13 | 4326 | 19046 |
Capitignano | AQ | 16 | 665 | 19711 |
Cittaducale | RI | 17 | 6828 | 26539 |
Petrella Salto | RI | 18 | 1197 | 27736 |
Concerviano | RI | 19 | 291 | 28027 |
Leonessa | RI | 19 | 2435 | 30462 |
Cittareale | RI | 19 | 482 | 30944 |
Cantalice | RI | 19 | 2755 | 33699 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1986-02-08 11:20:53 |
42.45 | 13.136 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 22329 |
Field | Value |
---|---|
Time (UTC) | 1986-02-08 11:20:53 ± 0.245 |
Latitude | 42.4500 ± 0.0164 |
Longitude | 13.1360 ± 0.0206 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 22329 |
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) | 2489.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
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) | 0.00194 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00801 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 22329 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:24:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1986-02-08T11:21:20.00 | 10.0 | undecidable | manual | SG | 330 | 0.6993 | 1.77 | 0 | |
--.CM8.Z. | 1986-02-08T11:21:19.83 | 10.0 | undecidable | manual | SG | 0 | 0.7326 | 0.41 | 0.6 | |
--.SD1.Z. | 1986-02-08T11:21:11.50 | 10.0 | undecidable | manual | PG | 145 | 0.888 | 0.2 | 1.1 | |
--.ALP.Z. | 1986-02-08T11:21:10.19 | 10.0 | undecidable | manual | SG | 43 | 0.444 | -0.03 | 0.6 | |
--.ASS.Z. | 1986-02-08T11:21:08.00 | 10.0 | undecidable | manual | PG | 330 | 0.6993 | 0.17 | 1.3 | |
--.CM8.Z. | 1986-02-08T11:21:07.23 | 10.0 | undecidable | manual | PG | 0 | 0.7326 | -1.29 | 0.2 | |
--.MNS.Z. | 1986-02-08T11:21:06.00 | 10.0 | undecidable | manual | SG | 259 | 0.3441 | -0.52 | 0.4 | |
--.ALP.Z. | 1986-02-08T11:21:02.88 | 10.0 | undecidable | manual | PG | 43 | 0.444 | -0.33 | 1.3 | |
--.MNS.Z. | 1986-02-08T11:21:01.00 | 10.0 | undecidable | manual | PG | 259 | 0.3441 | -0.07 | 1.5 | |
--.AQU.Z. | 1986-02-08T11:20:59.00 | 10.0 | positive | manual | PG | 116 | 0.2109 | 0.21 | 2.9 |