A magnitude Md 2.3 earthquake occured in region: 3 km NE Borbona (RI), on
and geographic coordinates (lat, lon) 42.5370, 13.1580 at 5 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 | 3 | 617 | 617 |
Posta | RI | 5 | 694 | 1311 |
Montereale | AQ | 7 | 2581 | 3892 |
Cittareale | RI | 9 | 482 | 4374 |
Cagnano Amiterno | AQ | 10 | 1369 | 5743 |
Capitignano | AQ | 12 | 665 | 6408 |
Micigliano | RI | 13 | 127 | 6535 |
Barete | AQ | 14 | 737 | 7272 |
Antrodoco | RI | 15 | 2588 | 9860 |
Amatrice | RI | 15 | 2657 | 12517 |
Pizzoli | AQ | 16 | 4326 | 16843 |
Leonessa | RI | 16 | 2435 | 19278 |
Borgo Velino | RI | 17 | 972 | 20250 |
Campotosto | AQ | 18 | 542 | 20792 |
Castel Sant'Angelo | RI | 19 | 1308 | 22100 |
Accumoli | RI | 19 | 667 | 22767 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 2001-03-11 05:54:12 |
42.537 | 13.158 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 413029 |
Field | Value |
---|---|
Time (UTC) | 2001-03-11 05:54:12 ± 0.148 |
Latitude | 42.5370 ± 0.0068 |
Longitude | 13.1580 ± 0.0130 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 413029 |
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) | 1307.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00858 |
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 | 5 |
Type of magnitude | Md |
Reference to an origin | 413029 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:29:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SNTG.Z. | 2001-03-11T05:54:38.57 | 10.0 | undecidable | manual | SG | 347 | 0.7326 | -0.59 | 0.1 | |
--.ASS.Z. | 2001-03-11T05:54:36.59 | 10.0 | undecidable | manual | SG | 325 | 0.6327 | 0.39 | 0.3 | |
--.SDI.Z. | 2001-03-11T05:54:32.77 | 10.0 | undecidable | manual | PG | 149 | 0.9546 | 0.67 | 0.2 | |
--.SNTG.Z. | 2001-03-11T05:54:27.70 | 10.0 | undecidable | manual | PG | 347 | 0.7326 | -0.27 | 1 | |
--.MNS.Z. | 2001-03-11T05:54:26.96 | 10.0 | undecidable | manual | SG | 246 | 0.3774 | -0.59 | 0.2 | |
--.ASS.Z. | 2001-03-11T05:54:26.60 | 10.0 | undecidable | manual | PG | 325 | 0.6327 | -0.21 | 1.3 | |
--.NRCA.Z. | 2001-03-11T05:54:24.35 | 10.0 | undecidable | manual | SG | 353 | 0.2997 | 0.04 | 0.7 | |
--.AQU.Z. | 2001-03-11T05:54:22.37 | 10.0 | undecidable | manual | SG | 135 | 0.2553 | -0.34 | 0.4 | |
--.MNS.Z. | 2001-03-11T05:54:21.40 | 10.0 | positive | manual | PG | 246 | 0.3774 | 0.13 | 3.2 | |
--.NRCA.Z. | 2001-03-11T05:54:19.61 | 10.0 | positive | manual | PG | 353 | 0.2997 | 0.21 | 2.8 | |
--.AQU.Z. | 2001-03-11T05:54:18.40 | 10.0 | undecidable | manual | PG | 135 | 0.2553 | -0.44 | 0.8 |