A magnitude Md 2.4 earthquake occured in region: NE Cagnano Amiterno (AQ), on
and geographic coordinates (lat, lon) 42.4620, 13.2280 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 |
---|---|---|---|---|
Cagnano Amiterno | AQ | 0 | 1369 | 1369 |
Barete | AQ | 5 | 737 | 2106 |
Pizzoli | AQ | 6 | 4326 | 6432 |
Montereale | AQ | 7 | 2581 | 9013 |
Capitignano | AQ | 9 | 665 | 9678 |
Borbona | RI | 10 | 617 | 10295 |
Scoppito | AQ | 10 | 3727 | 14022 |
Posta | RI | 13 | 694 | 14716 |
Antrodoco | RI | 13 | 2588 | 17304 |
Micigliano | RI | 14 | 127 | 17431 |
Borgo Velino | RI | 15 | 972 | 18403 |
Campotosto | AQ | 16 | 542 | 18945 |
Castel Sant'Angelo | RI | 18 | 1308 | 20253 |
Cittareale | RI | 18 | 482 | 20735 |
L'Aquila | AQ | 19 | 69753 | 90488 |
Amatrice | RI | 19 | 2657 | 93145 |
Tornimparte | AQ | 20 | 3187 | 96332 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1987-12-30 17:57:59 |
42.462 | 13.228 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 60169 |
Field | Value |
---|---|
Time (UTC) | 1987-12-30 17:57:59 ± 0.294 |
Latitude | 42.4620 ± 0.0176 |
Longitude | 13.2280 ± 0.0239 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 60169 |
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) | 2769.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00146 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00656 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 60169 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:57:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1987-12-30T17:58:26.50 | 10.0 | undecidable | manual | SG | 325 | 0.7326 | 1.19 | 0.2 | |
--.CM8.Z. | 1987-12-30T17:58:25.48 | 10.0 | undecidable | manual | SG | 355 | 0.7326 | 0.14 | 0.7 | |
--.ASS.Z. | 1987-12-30T17:58:15.00 | 10.0 | undecidable | manual | PG | 325 | 0.7326 | 0.45 | 1.5 | |
--.MNS.Z. | 1987-12-30T17:58:15.00 | 10.0 | undecidable | manual | SG | 259 | 0.3996 | 0.04 | 0.9 | |
--.CM8.Z. | 1987-12-30T17:58:13.50 | 10.0 | undecidable | manual | PG | 355 | 0.7326 | -1.06 | 0.6 | |
--.MNS.Z. | 1987-12-30T17:58:08.00 | 10.0 | undecidable | manual | PG | 259 | 0.3996 | -0.57 | 1.5 | |
--.AQU.Z. | 1987-12-30T17:58:04.50 | 10.0 | undecidable | manual | PG | 130 | 0.1665 | 0.44 | 1.7 |