A magnitude Md 2.2 earthquake occured in region: 4 km N Cagnano Amiterno (AQ), on
and geographic coordinates (lat, lon) 42.4930, 13.2130 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 | 4 | 1369 | 1369 |
Montereale | AQ | 5 | 2581 | 3950 |
Borbona | RI | 7 | 617 | 4567 |
Barete | AQ | 7 | 737 | 5304 |
Capitignano | AQ | 8 | 665 | 5969 |
Pizzoli | AQ | 9 | 4326 | 10295 |
Posta | RI | 10 | 694 | 10989 |
Antrodoco | RI | 14 | 2588 | 13577 |
Micigliano | RI | 14 | 127 | 13704 |
Scoppito | AQ | 14 | 3727 | 17431 |
Cittareale | RI | 15 | 482 | 17913 |
Campotosto | AQ | 15 | 542 | 18455 |
Borgo Velino | RI | 16 | 972 | 19427 |
Amatrice | RI | 17 | 2657 | 22084 |
Castel Sant'Angelo | RI | 18 | 1308 | 23392 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1991-07-24 06:39:40 |
42.493 | 13.213 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 146179 |
Field | Value |
---|---|
Time (UTC) | 1991-07-24 06:39:40 ± 0.337 |
Latitude | 42.4930 ± 0.0188 |
Longitude | 13.2130 ± 0.0220 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 146179 |
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) | 2759.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 212 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00348 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00631 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 146179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:16:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CIO.Z. | 1991-07-24T06:40:05.27 | 10.0 | undecidable | manual | SG | 356 | 0.6993 | -0.03 | 0.7 | |
--.ASS.Z. | 1991-07-24T06:40:05.50 | 10.0 | undecidable | manual | SG | 324 | 0.6993 | 0.23 | 0.6 | |
--.ASS.Z. | 1991-07-24T06:39:56.00 | 10.0 | undecidable | manual | PG | 324 | 0.6993 | 1.07 | 0.3 | |
--.RMF.Z. | 1991-07-24T06:39:56.36 | 10.0 | undecidable | manual | SG | 359 | 0.4551 | -1.16 | 0.1 | |
--.ALP.Z. | 1991-07-24T06:39:55.16 | 10.0 | undecidable | manual | SG | 42 | 0.3885 | -0.01 | 0.8 | |
--.MNS.Z. | 1991-07-24T06:39:55.00 | 10.0 | undecidable | manual | SG | 255 | 0.3996 | -0.79 | 0.2 | |
--.CIO.Z. | 1991-07-24T06:39:54.98 | 10.0 | undecidable | manual | PG | 356 | 0.6993 | 0.03 | 1.7 | |
--.RMF.Z. | 1991-07-24T06:39:50.15 | 10.0 | undecidable | manual | PG | 359 | 0.4551 | -0.3 | 1.6 | |
--.MNS.Z. | 1991-07-24T06:39:49.50 | 10.0 | undecidable | manual | PG | 255 | 0.3996 | 0.04 | 2 | |
--.ALP.Z. | 1991-07-24T06:39:49.20 | 10.0 | undecidable | manual | PG | 42 | 0.3885 | 0.1 | 2 |