A magnitude Md 2.3 earthquake occured in region: 4 km N Borgorose (RI), on
and geographic coordinates (lat, lon) 42.2260, 13.2400 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 |
---|---|---|---|---|
Borgorose | RI | 4 | 4591 | 4591 |
Pescorocchiano | RI | 8 | 2075 | 6666 |
Tornimparte | AQ | 9 | 3187 | 9853 |
Fiamignano | RI | 10 | 1413 | 11266 |
Lucoli | AQ | 11 | 1011 | 12277 |
Sante Marie | AQ | 14 | 1166 | 13443 |
Marcetelli | RI | 16 | 89 | 13532 |
Petrella Salto | RI | 16 | 1197 | 14729 |
Nespolo | RI | 16 | 246 | 14975 |
Scoppito | AQ | 16 | 3727 | 18702 |
Tagliacozzo | AQ | 17 | 6889 | 25591 |
Collegiove | RI | 18 | 213 | 25804 |
Massa d'Albe | AQ | 18 | 1476 | 27280 |
Magliano de' Marsi | AQ | 18 | 3690 | 30970 |
Varco Sabino | RI | 18 | 187 | 31157 |
Collalto Sabino | RI | 19 | 442 | 31599 |
L'Aquila | AQ | 19 | 69753 | 101352 |
Carsoli | AQ | 19 | 5396 | 106748 |
Scurcola Marsicana | AQ | 20 | 2824 | 109572 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1987-06-05 17:03:50 |
42.226 | 13.24 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 48669 |
Field | Value |
---|---|
Time (UTC) | 1987-06-05 17:03:50 ± 0.545 |
Latitude | 42.2260 ± 0.0327 |
Longitude | 13.2400 ± 0.0223 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 48669 |
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) | 4069.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 248 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00842 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 48669 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:47:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1987-06-05T17:04:22.00 | 10.0 | undecidable | manual | SG | 332 | 0.9324 | -0.39 | 0.5 | |
--.ASS.Z. | 1987-06-05T17:04:08.80 | 10.0 | undecidable | manual | PG | 332 | 0.9324 | -0.01 | 1.7 | |
--.MNS.Z. | 1987-06-05T17:04:07.00 | 10.0 | undecidable | manual | SG | 291 | 0.444 | 0.61 | 0.4 | |
--.MNS.Z. | 1987-06-05T17:03:59.50 | 10.0 | undecidable | manual | PG | 291 | 0.444 | -0.07 | 2.4 | |
--.AQU.Z. | 1987-06-05T17:03:58.50 | 10.0 | undecidable | manual | SG | 43 | 0.1665 | 0.7 | 0.3 | |
--.AQU.Z. | 1987-06-05T17:03:54.00 | 10.0 | undecidable | manual | PG | 43 | 0.1665 | -0.61 | 0.9 |