A magnitude Md 2.4 earthquake occured in region: 4 km NW Posta (RI), on
and geographic coordinates (lat, lon) 42.5470, 13.0560 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 |
---|---|---|---|---|
Posta | RI | 4 | 694 | 694 |
Borbona | RI | 7 | 617 | 1311 |
Leonessa | RI | 8 | 2435 | 3746 |
Micigliano | RI | 11 | 127 | 3873 |
Cittareale | RI | 12 | 482 | 4355 |
Antrodoco | RI | 14 | 2588 | 6943 |
Monteleone di Spoleto | PG | 14 | 599 | 7542 |
Poggio Bustone | RI | 15 | 2055 | 9597 |
Cantalice | RI | 15 | 2755 | 12352 |
Borgo Velino | RI | 16 | 972 | 13324 |
Montereale | AQ | 16 | 2581 | 15905 |
Rivodutri | RI | 17 | 1253 | 17158 |
Castel Sant'Angelo | RI | 17 | 1308 | 18466 |
Cagnano Amiterno | AQ | 17 | 1369 | 19835 |
Polino | TR | 18 | 233 | 20068 |
Morro Reatino | RI | 18 | 373 | 20441 |
Cascia | PG | 20 | 3217 | 23658 |
Cittaducale | RI | 20 | 6828 | 30486 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1992-04-14 16:32:26 |
42.547 | 13.056 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 162499 |
Field | Value |
---|---|
Time (UTC) | 1992-04-14 16:32:26 ± 0.258 |
Latitude | 42.5470 ± 0.0184 |
Longitude | 13.0560 ± 0.0223 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 162499 |
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) | 2739.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00858 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 162499 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:31:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1992-04-14T16:32:46.62 | 10.0 | undecidable | manual | SG | 330 | 0.5883 | -0.73 | 0.4 | |
--.ARV.Z. | 1992-04-14T16:32:44.50 | 10.0 | undecidable | manual | PG | 355 | 0.9546 | -0.66 | 0.9 | |
--.ASS.Z. | 1992-04-14T16:32:39.49 | 10.0 | undecidable | manual | PG | 330 | 0.5883 | 1.01 | 0.6 | |
--.AQU.Z. | 1992-04-14T16:32:38.20 | 10.0 | undecidable | manual | SG | 127 | 0.3108 | -0.32 | 0.8 | |
--.MNS.Z. | 1992-04-14T16:32:37.65 | 10.0 | undecidable | manual | SG | 240 | 0.3108 | -0.91 | 0.3 | |
--.AQU.Z. | 1992-04-14T16:32:33.50 | 10.0 | undecidable | manual | PG | 127 | 0.3108 | 0.12 | 2.1 | |
--.MNS.Z. | 1992-04-14T16:32:33.72 | 10.0 | undecidable | manual | PG | 240 | 0.3108 | 0.32 | 1.9 |