A magnitude Md 2.1 earthquake occured in region: 8 km NE Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4740, 13.3830 at 20 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 |
---|---|---|---|---|
Pizzoli | AQ | 8 | 4326 | 4326 |
Capitignano | AQ | 9 | 665 | 4991 |
Barete | AQ | 9 | 737 | 5728 |
Campotosto | AQ | 9 | 542 | 6270 |
Crognaleto | TE | 12 | 1297 | 7567 |
Montereale | AQ | 13 | 2581 | 10148 |
Cagnano Amiterno | AQ | 13 | 1369 | 11517 |
L'Aquila | AQ | 14 | 69753 | 81270 |
Pietracamela | TE | 15 | 271 | 81541 |
Scoppito | AQ | 15 | 3727 | 85268 |
Fano Adriano | TE | 15 | 296 | 85564 |
Amatrice | RI | 19 | 2657 | 88221 |
Cortino | TE | 20 | 656 | 88877 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2004-08-09 17:06:03 |
42.474 | 13.383 | 20 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 502929 |
Field | Value |
---|---|
Time (UTC) | 2004-08-09 17:06:03 ± 0.246 |
Latitude | 42.4740 ± 0.0086 |
Longitude | 13.3830 ± 0.0134 |
Depth (km) | 20 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 502929 |
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) | 1458.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00534 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 502929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 01:01:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.INTR.E. | 2004-08-09T17:06:24.45 | 10.0 | undecidable | manual | SG | 140 | 0.5883 | -0.26 | 0.4 | |
--.MNS.Z. | 2004-08-09T17:06:21.79 | 10.0 | undecidable | manual | SG | 260 | 0.5217 | -0.52 | 0.1 | |
--.NRCA.Z. | 2004-08-09T17:06:18.28 | 10.0 | undecidable | manual | SG | 331 | 0.3996 | -0.44 | 0.2 | |
--.INTR.Z. | 2004-08-09T17:06:15.21 | 10.0 | undecidable | manual | PG | 140 | 0.5883 | -0.41 | 0.5 | |
--.MNS.Z. | 2004-08-09T17:06:14.59 | 10.0 | undecidable | manual | PG | 260 | 0.5217 | 0.36 | 0.7 | |
--.TERO.N. | 2004-08-09T17:06:12.92 | 10.0 | undecidable | manual | SG | 47 | 0.2109 | -0.26 | 0.5 | |
--.NRCA.Z. | 2004-08-09T17:06:12.70 | 10.0 | negative | manual | PG | 331 | 0.3996 | -0.09 | 3.3 | |
--.AQU.Z. | 2004-08-09T17:06:10.61 | 10.0 | undecidable | manual | SG | 173 | 0.1221 | -0.24 | 0.5 | |
--.TERO.Z. | 2004-08-09T17:06:09.13 | 10.0 | negative | manual | PG | 47 | 0.2109 | 0.17 | 3 | |
--.AQU.Z. | 2004-08-09T17:06:08.20 | 10.0 | undecidable | manual | PG | 173 | 0.1221 | 0.4 | 0.7 |