A magnitude Md 2.4 earthquake occured in region: 6 km SW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.5710, 13.1340 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 |
---|---|---|---|---|
Cittareale | RI | 6 | 482 | 482 |
Posta | RI | 6 | 694 | 1176 |
Borbona | RI | 6 | 617 | 1793 |
Montereale | AQ | 11 | 2581 | 4374 |
Leonessa | RI | 14 | 2435 | 6809 |
Amatrice | RI | 14 | 2657 | 9466 |
Cagnano Amiterno | AQ | 14 | 1369 | 10835 |
Micigliano | RI | 15 | 127 | 10962 |
Capitignano | AQ | 15 | 665 | 11627 |
Accumoli | RI | 17 | 667 | 12294 |
Monteleone di Spoleto | PG | 17 | 599 | 12893 |
Antrodoco | RI | 18 | 2588 | 15481 |
Barete | AQ | 18 | 737 | 16218 |
Cascia | PG | 19 | 3217 | 19435 |
Borgo Velino | RI | 19 | 972 | 20407 |
Campotosto | AQ | 19 | 542 | 20949 |
Pizzoli | AQ | 20 | 4326 | 25275 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1986-05-09 00:42:06 |
42.571 | 13.134 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 26999 |
Field | Value |
---|---|
Time (UTC) | 1986-05-09 00:42:06 ± 0.186 |
Latitude | 42.5710 ± 0.0130 |
Longitude | 13.1340 ± 0.0128 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 26999 |
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) | 1786.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 173 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00259 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00542 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 26999 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:28:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1986-05-09T00:42:28.00 | 10.0 | undecidable | manual | SG | 324 | 0.5994 | 0.65 | 0.1 | |
--.MNS.Z. | 1986-05-09T00:42:20.50 | 10.0 | undecidable | manual | SG | 241 | 0.3774 | 0.28 | 0.5 | |
--.ASS.Z. | 1986-05-09T00:42:18.00 | 10.0 | undecidable | manual | PG | 324 | 0.5994 | -0.33 | 0.9 | |
--.AQU.Z. | 1986-05-09T00:42:17.50 | 10.0 | undecidable | manual | SG | 137 | 0.2886 | 0.14 | 0.8 | |
--.MNS.Z. | 1986-05-09T00:42:14.00 | 10.0 | undecidable | manual | PG | 241 | 0.3774 | -0.22 | 1.6 | |
--.AQU.Z. | 1986-05-09T00:42:12.50 | 10.0 | undecidable | manual | PG | 137 | 0.2886 | -0.07 | 2.1 |