A magnitude Md 2.3 earthquake occured in region: 5 km NW Crognaleto (TE), on
and geographic coordinates (lat, lon) 42.5830, 13.4390 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 |
---|---|---|---|---|
Crognaleto | TE | 5 | 1297 | 1297 |
Campotosto | AQ | 6 | 542 | 1839 |
Cortino | TE | 7 | 656 | 2495 |
Fano Adriano | TE | 9 | 296 | 2791 |
Pietracamela | TE | 12 | 271 | 3062 |
Capitignano | AQ | 13 | 665 | 3727 |
Amatrice | RI | 13 | 2657 | 6384 |
Rocca Santa Maria | TE | 14 | 537 | 6921 |
Montorio al Vomano | TE | 16 | 8218 | 15139 |
Montereale | AQ | 17 | 2581 | 17720 |
Valle Castellana | TE | 18 | 977 | 18697 |
Tossicia | TE | 18 | 1406 | 20103 |
Barete | AQ | 19 | 737 | 20840 |
Torricella Sicura | TE | 20 | 2641 | 23481 |
Pizzoli | AQ | 20 | 4326 | 27807 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.6 |
1987-09-05 04:27:00 |
42.583 | 13.439 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 54759 |
Field | Value |
---|---|
Time (UTC) | 1987-09-05 04:27:00 ± 0.168 |
Latitude | 42.5830 ± 0.0087 |
Longitude | 13.4390 ± 0.0160 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 54759 |
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) | 1631.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
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) | 0.00194 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00882 |
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 | 54759 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:52:46 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 54759 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1987-09-05T04:27:35.33 | 10.0 | undecidable | manual | SG | 338 | 0.9768 | 0.88 | 0 | |
--.ASS.Z. | 1987-09-05T04:27:26.59 | 10.0 | undecidable | manual | SG | 310 | 0.7437 | -0.33 | 0.3 | |
--.CM8.Z. | 1987-09-05T04:27:23.95 | 10.0 | undecidable | manual | SG | 340 | 0.6438 | 0.28 | 0.6 | |
--.ARV.Z. | 1987-09-05T04:27:20.48 | 10.0 | undecidable | manual | PG | 338 | 0.9768 | 0.19 | 1 | |
--.AM8.Z. | 1987-09-05T04:27:19.88 | 10.0 | undecidable | manual | PG | 7 | 0.9657 | -0.19 | 1 | |
--.ASS.Z. | 1987-09-05T04:27:15.71 | 10.0 | undecidable | manual | PG | 310 | 0.7437 | -0.23 | 1 | |
--.CM8.Z. | 1987-09-05T04:27:13.75 | 10.0 | undecidable | manual | PG | 340 | 0.6438 | -0.31 | 0.8 | |
--.ALP.Z. | 1987-09-05T04:27:09.94 | 10.0 | undecidable | manual | SG | 25 | 0.2109 | 0.06 | 0.9 | |
--.ALP.Z. | 1987-09-05T04:27:06.50 | 10.0 | positive | manual | PG | 25 | 0.2109 | -0.05 | 3.2 | |
--.AQU.Z. | 1987-09-05T04:27:06.54 | 10.0 | undecidable | manual | PG | 186 | 0.222 | 0.21 | 1.2 |