A magnitude Md 2.3 earthquake occured in region: 2 km NE Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5430, 13.2600 at 5 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 |
---|---|---|---|---|
Montereale | AQ | 2 | 2581 | 2581 |
Capitignano | AQ | 4 | 665 | 3246 |
Campotosto | AQ | 9 | 542 | 3788 |
Cagnano Amiterno | AQ | 10 | 1369 | 5157 |
Amatrice | RI | 10 | 2657 | 7814 |
Barete | AQ | 10 | 737 | 8551 |
Borbona | RI | 11 | 617 | 9168 |
Cittareale | RI | 12 | 482 | 9650 |
Pizzoli | AQ | 12 | 4326 | 13976 |
Posta | RI | 14 | 694 | 14670 |
Accumoli | RI | 17 | 667 | 15337 |
Crognaleto | TE | 18 | 1297 | 16634 |
Scoppito | AQ | 19 | 3727 | 20361 |
Micigliano | RI | 20 | 127 | 20488 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.5 |
1987-11-27 10:46:04 |
42.543 | 13.26 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 58929 |
Field | Value |
---|---|
Time (UTC) | 1987-11-27 10:46:04 ± 0.443 |
Latitude | 42.5430 ± 0.0237 |
Longitude | 13.2600 ± 0.0284 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 58929 |
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) | 3515.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 206 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00931 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 58929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:56:21 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 58929 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.AM8.Z. | 1987-11-27T10:46:41.46 | 10.0 | undecidable | manual | SG | 14 | 1.0323 | 1.2 | 0.1 | |
--.ARV.Z. | 1987-11-27T10:46:38.47 | 10.0 | undecidable | manual | SG | 346 | 0.9768 | -0.1 | 0.5 | |
--.ASS.Z. | 1987-11-27T10:46:28.87 | 10.0 | undecidable | manual | SG | 319 | 0.6882 | -0.11 | 0.6 | |
--.CM8.Z. | 1987-11-27T10:46:28.17 | 10.0 | undecidable | manual | SG | 352 | 0.6549 | 0.07 | 0.9 | |
--.ARV.Z. | 1987-11-27T10:46:23.69 | 10.0 | undecidable | manual | PG | 346 | 0.9768 | -0.33 | 1.1 | |
--.AM8.Z. | 1987-11-27T10:46:23.90 | 10.0 | undecidable | manual | PG | 14 | 1.0323 | -1.1 | 0.4 | |
--.ASS.Z. | 1987-11-27T10:46:19.98 | 10.0 | undecidable | manual | PG | 319 | 0.6882 | 1.5 | 0.2 | |
--.MNS.Z. | 1987-11-27T10:46:19.78 | 10.0 | undecidable | manual | SG | 250 | 0.444 | -1.85 | 0 | |
--.CM8.Z. | 1987-11-27T10:46:17.48 | 10.0 | undecidable | manual | PG | 352 | 0.6549 | -0.5 | 2.3 | |
--.ALP.Z. | 1987-11-27T10:46:16.60 | 10.0 | undecidable | manual | SG | 43 | 0.3219 | -0.28 | 0.8 | |
--.MNS.Z. | 1987-11-27T10:46:14.62 | 10.0 | positive | manual | PG | 250 | 0.444 | 0.38 | 2.5 | |
--.ALP.Z. | 1987-11-27T10:46:11.82 | 10.0 | positive | manual | PG | 43 | 0.3219 | 0.32 | 2.6 |