A magnitude Md 2.3 earthquake occured in region: 1 km E Cagnano Amiterno (AQ), on
and geographic coordinates (lat, lon) 42.4580, 13.2380 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 | 1 | 1369 | 1369 |
Barete | AQ | 4 | 737 | 2106 |
Pizzoli | AQ | 5 | 4326 | 6432 |
Montereale | AQ | 8 | 2581 | 9013 |
Capitignano | AQ | 9 | 665 | 9678 |
Scoppito | AQ | 10 | 3727 | 13405 |
Borbona | RI | 11 | 617 | 14022 |
Antrodoco | RI | 14 | 2588 | 16610 |
Posta | RI | 14 | 694 | 17304 |
Micigliano | RI | 15 | 127 | 17431 |
Campotosto | AQ | 16 | 542 | 17973 |
Borgo Velino | RI | 16 | 972 | 18945 |
L'Aquila | AQ | 18 | 69753 | 88698 |
Castel Sant'Angelo | RI | 18 | 1308 | 90006 |
Cittareale | RI | 19 | 482 | 90488 |
Tornimparte | AQ | 19 | 3187 | 93675 |
Amatrice | RI | 20 | 2657 | 96332 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1992-09-21 21:53:00 |
42.458 | 13.238 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 173759 |
Field | Value |
---|---|
Time (UTC) | 1992-09-21 21:53:00 ± 0.13 |
Latitude | 42.4580 ± 0.0054 |
Longitude | 13.2380 ± 0.0132 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 173759 |
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) | 1237.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 223 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00664 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 173759 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:42:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CIO.Z. | 1992-09-21T21:53:25.80 | 10.0 | undecidable | manual | SG? | 354 | 0.7326 | -0.24 | 0 | |
--.RMF.Z. | 1992-09-21T21:53:18.60 | 10.0 | undecidable | manual | SG | 357 | 0.4995 | 0.37 | 0 | |
--.CIO.Z. | 1992-09-21T21:53:15.10 | 10.0 | undecidable | manual | PG? | 354 | 0.7326 | -0.1 | 0.4 | |
--.ALP.Z. | 1992-09-21T21:53:15.10 | 10.0 | undecidable | manual | SG | 36 | 0.3996 | -0.13 | 0.4 | |
--.RMF.Z. | 1992-09-21T21:53:10.60 | 10.0 | undecidable | manual | PG | 357 | 0.4995 | -0.09 | 2.6 | |
--.ALP.Z. | 1992-09-21T21:53:08.90 | 10.0 | undecidable | manual | PG | 36 | 0.3996 | -0.06 | 1.5 | |
--.AQU.Z. | 1992-09-21T21:53:07.50 | 10.0 | undecidable | manual | SG | 130 | 0.1554 | 0.07 | 0.6 | |
--.AQU.Z. | 1992-09-21T21:53:04.50 | 10.0 | undecidable | manual | PG | 130 | 0.1554 | 0.05 | 1.5 |