A magnitude Md 2.5 earthquake occured in region: 2 km SE Antrodoco (RI), on
and geographic coordinates (lat, lon) 42.4060, 13.1010 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 | 2 | 2588 | 2588 |
Borgo Velino | RI | 3 | 972 | 3560 |
Castel Sant'Angelo | RI | 6 | 1308 | 4868 |
Micigliano | RI | 6 | 127 | 4995 |
Cagnano Amiterno | AQ | 12 | 1369 | 6364 |
Borbona | RI | 12 | 617 | 6981 |
Cittaducale | RI | 13 | 6828 | 13809 |
Petrella Salto | RI | 13 | 1197 | 15006 |
Concerviano | RI | 13 | 291 | 15297 |
Posta | RI | 13 | 694 | 15991 |
Scoppito | AQ | 13 | 3727 | 19718 |
Barete | AQ | 16 | 737 | 20455 |
Fiamignano | RI | 16 | 1413 | 21868 |
Pizzoli | AQ | 16 | 4326 | 26194 |
Cantalice | RI | 18 | 2755 | 28949 |
Montereale | AQ | 18 | 2581 | 31530 |
Longone Sabino | RI | 18 | 597 | 32127 |
Rieti | RI | 20 | 47698 | 79825 |
Varco Sabino | RI | 20 | 187 | 80012 |
Belmonte in Sabina | RI | 20 | 636 | 80648 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-07-17 18:35:16 |
42.406 | 13.101 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 10209 |
Field | Value |
---|---|
Time (UTC) | 1985-07-17 18:35:16 ± 0.332 |
Latitude | 42.4060 ± 0.0293 |
Longitude | 13.1010 ± 0.0267 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 10209 |
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) | 3929.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00785 |
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 | 10209 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:13:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SD1.Z. | 1985-07-17T18:35:35.00 | 10.0 | undecidable | manual | PG | 142 | 0.8769 | 1.52 | 0.2 | |
--.MNS.Z. | 1985-07-17T18:35:28.00 | 10.0 | undecidable | manual | SG | 266 | 0.3108 | -0.1 | 0.5 | |
--.PO9.Z. | 1985-07-17T18:35:25.50 | 10.0 | undecidable | manual | SG | 325 | 0.1998 | 0.79 | 0.4 | |
--.AQU.Z. | 1985-07-17T18:35:24.50 | 10.0 | undecidable | manual | SG | 102 | 0.222 | -0.94 | 0.1 | |
--.MNS.Z. | 1985-07-17T18:35:23.00 | 10.0 | undecidable | manual | PG | 266 | 0.3108 | -0.07 | 1.3 | |
--.AQU.Z. | 1985-07-17T18:35:21.50 | 10.0 | undecidable | manual | PG | 102 | 0.222 | -0.03 | 1.4 | |
--.PO9.Z. | 1985-07-17T18:35:21.00 | 10.0 | negative | manual | PG | 325 | 0.1998 | -0.12 | 3.1 |