A magnitude Md 2.0 earthquake occured in region: 8 km SE Antrodoco (RI), on
and geographic coordinates (lat, lon) 42.3650, 13.1380 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 | 8 | 2588 | 2588 |
Borgo Velino | RI | 8 | 972 | 3560 |
Castel Sant'Angelo | RI | 9 | 1308 | 4868 |
Petrella Salto | RI | 10 | 1197 | 6065 |
Scoppito | AQ | 10 | 3727 | 9792 |
Fiamignano | RI | 11 | 1413 | 11205 |
Micigliano | RI | 12 | 127 | 11332 |
Cagnano Amiterno | AQ | 13 | 1369 | 12701 |
Concerviano | RI | 13 | 291 | 12992 |
Pizzoli | AQ | 15 | 4326 | 17318 |
Barete | AQ | 15 | 737 | 18055 |
Cittaducale | RI | 16 | 6828 | 24883 |
Tornimparte | AQ | 16 | 3187 | 28070 |
Borbona | RI | 17 | 617 | 28687 |
Varco Sabino | RI | 17 | 187 | 28874 |
Marcetelli | RI | 17 | 89 | 28963 |
Longone Sabino | RI | 17 | 597 | 29560 |
Pescorocchiano | RI | 18 | 2075 | 31635 |
Posta | RI | 18 | 694 | 32329 |
Lucoli | AQ | 18 | 1011 | 33340 |
Montereale | AQ | 20 | 2581 | 35921 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1999-07-18 16:16:28 |
42.365 | 13.138 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 370669 |
Field | Value |
---|---|
Time (UTC) | 1999-07-18 16:16:28 ± 0.087 |
Latitude | 42.3650 ± 0.0078 |
Longitude | 13.1380 ± 0.0052 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 370669 |
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) | 963.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00170 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00704 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 370669 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:47:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.NRCA.Z. | 1999-07-18T16:16:46.12 | 10.0 | undecidable | manual | SG | 357 | 0.4662 | 0.34 | 0.1 | |
--.ASS.Z. | 1999-07-18T16:16:44.26 | 10.0 | undecidable | manual | PG | 333 | 0.777 | -0.18 | 0.7 | |
--.MNS.Z. | 1999-07-18T16:16:41.45 | 10.0 | undecidable | manual | SG | 273 | 0.333 | -0.16 | 0.5 | |
--.NRCA.Z. | 1999-07-18T16:16:38.54 | 10.0 | undecidable | manual | PG | 357 | 0.4662 | -0.08 | 1.7 | |
--.AQU.Z. | 1999-07-18T16:16:37.60 | 10.0 | undecidable | manual | SG | 93 | 0.1887 | 0.04 | 0.8 | |
--.MNS.Z. | 1999-07-18T16:16:36.40 | 10.0 | undecidable | manual | PG | 273 | 0.333 | 0.19 | 1 | |
--.AQU.Z. | 1999-07-18T16:16:33.54 | 10.0 | undecidable | manual | PG | 93 | 0.1887 | -0.02 | 2.1 |