A magnitude Md 2.3 earthquake occured in region: 4 km S L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3130, 13.3950 at 9 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 |
---|---|---|---|---|
L'Aquila | AQ | 4 | 69753 | 69753 |
Lucoli | AQ | 5 | 1011 | 70764 |
Ocre | AQ | 7 | 1167 | 71931 |
Fossa | AQ | 8 | 721 | 72652 |
Tornimparte | AQ | 8 | 3187 | 75839 |
Sant'Eusanio Forconese | AQ | 11 | 394 | 76233 |
Rocca di Cambio | AQ | 12 | 533 | 76766 |
Poggio Picenze | AQ | 12 | 1136 | 77902 |
Villa Sant'Angelo | AQ | 13 | 424 | 78326 |
Scoppito | AQ | 13 | 3727 | 82053 |
San Demetrio ne' Vestini | AQ | 14 | 1854 | 83907 |
Rocca di Mezzo | AQ | 16 | 1526 | 85433 |
Pizzoli | AQ | 16 | 4326 | 89759 |
Fagnano Alto | AQ | 16 | 418 | 90177 |
Barisciano | AQ | 16 | 1828 | 92005 |
Prata d'Ansidonia | AQ | 18 | 496 | 92501 |
Barete | AQ | 18 | 737 | 93238 |
Borgorose | RI | 19 | 4591 | 97829 |
Fontecchio | AQ | 20 | 369 | 98198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.6 |
1989-01-19 17:12:33 |
42.313 | 13.395 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 85529 |
Field | Value |
---|---|
Time (UTC) | 1989-01-19 17:12:33 ± 0.206 |
Latitude | 42.3130 ± 0.0111 |
Longitude | 13.3950 ± 0.0235 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 85529 |
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) | 2292.5 |
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 | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00032 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00834 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 85529 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:20:17 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 85529 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CM8.Z. | 1989-01-19T17:13:06.73 | 10.0 | undecidable | manual | SG! | 348 | 0.8991 | 2.46 | 0 | |
--.ASS.Z. | 1989-01-19T17:13:05.52 | 10.0 | undecidable | manual | SG | 324 | 0.9213 | 0.41 | 0.4 | |
--.SDI.Z. | 1989-01-19T17:12:57.20 | 10.0 | undecidable | manual | SG | 152 | 0.6771 | -0.09 | 0.7 | |
--.ASS.Z. | 1989-01-19T17:12:51.68 | 10.0 | undecidable | manual | PG | 324 | 0.9213 | 0.02 | 1.5 | |
--.ALP.Z. | 1989-01-19T17:12:51.61 | 10.0 | undecidable | manual | SG | 15 | 0.4773 | 0.7 | 0.4 | |
--.CM8.Z. | 1989-01-19T17:12:50.36 | 10.0 | undecidable | manual | PG | 348 | 0.8991 | -0.82 | 0.5 | |
--.SDI.Z. | 1989-01-19T17:12:46.78 | 10.0 | undecidable | manual | PG | 152 | 0.6771 | -0.27 | 1.4 | |
--.CP9.Z. | 1989-01-19T17:12:45.86 | 10.0 | undecidable | manual | PG | 216 | 0.5439 | 1.04 | 0.4 | |
--.ALP.Z. | 1989-01-19T17:12:43.52 | 10.0 | undecidable | manual | PG | 15 | 0.4773 | 0.05 | 1.8 | |
--.MNS.Z. | 1989-01-19T17:12:43.87 | 10.0 | undecidable | manual | PG | 278 | 0.5328 | -0.48 | 1.1 | |
--.AQU.Z. | 1989-01-19T17:12:35.45 | 10.0 | undecidable | manual | PG | 7 | 0.0333 | 0.09 | 1.8 |