A magnitude Md 2.2 earthquake occured in region: 4 km NE Borbona (RI), on
and geographic coordinates (lat, lon) 42.5320, 13.1750 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 |
---|---|---|---|---|
Borbona | RI | 4 | 617 | 617 |
Montereale | AQ | 6 | 2581 | 3198 |
Posta | RI | 6 | 694 | 3892 |
Cagnano Amiterno | AQ | 9 | 1369 | 5261 |
Cittareale | RI | 10 | 482 | 5743 |
Capitignano | AQ | 11 | 665 | 6408 |
Barete | AQ | 13 | 737 | 7145 |
Micigliano | RI | 13 | 127 | 7272 |
Amatrice | RI | 14 | 2657 | 9929 |
Pizzoli | AQ | 15 | 4326 | 14255 |
Antrodoco | RI | 15 | 2588 | 16843 |
Campotosto | AQ | 16 | 542 | 17385 |
Borgo Velino | RI | 17 | 972 | 18357 |
Leonessa | RI | 18 | 2435 | 20792 |
Scoppito | AQ | 19 | 3727 | 24519 |
Accumoli | RI | 19 | 667 | 25186 |
Castel Sant'Angelo | RI | 19 | 1308 | 26494 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 2001-12-02 01:08:45 |
42.532 | 13.175 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 432309 |
Field | Value |
---|---|
Time (UTC) | 2001-12-02 01:08:45 ± 0.366 |
Latitude | 42.5320 ± 0.0191 |
Longitude | 13.1750 ± 0.0384 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 432309 |
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) | 3797.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00850 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 432309 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:48:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 2001-12-02T01:09:18.74 | 10.0 | undecidable | manual | SG | 150 | 0.9435 | 0.93 | 0.2 | |
--.ASS.Z. | 2001-12-02T01:09:09.46 | 10.0 | undecidable | manual | SG | 324 | 0.6438 | 1.08 | 0.2 | |
--.SDI.Z. | 2001-12-02T01:09:05.48 | 10.0 | undecidable | manual | PG | 150 | 0.9435 | 1.33 | 0.2 | |
--.MNS.Z. | 2001-12-02T01:08:58.66 | 10.0 | undecidable | manual | SG | 248 | 0.3885 | -1.33 | 0.1 | |
--.ASS.Z. | 2001-12-02T01:08:58.45 | 10.0 | undecidable | manual | PG | 324 | 0.6438 | -0.25 | 1.3 | |
--.NRCA.Z. | 2001-12-02T01:08:57.26 | 10.0 | undecidable | manual | SG | 351 | 0.2997 | 0.09 | 0.6 | |
--.MNS.Z. | 2001-12-02T01:08:54.30 | 10.0 | positive | manual | PG | 248 | 0.3885 | 0.17 | 3.1 | |
--.AQU.Z. | 2001-12-02T01:08:53.67 | 10.0 | undecidable | manual | SG | 136 | 0.2442 | -1.57 | 0.1 | |
--.NRCA.Z. | 2001-12-02T01:08:52.60 | 10.0 | negative | manual | PG | 351 | 0.2997 | -0.17 | 3.1 | |
--.AQU.Z. | 2001-12-02T01:08:50.34 | 10.0 | undecidable | manual | PG | 136 | 0.2442 | -0.77 | 0.9 |