A magnitude Md 2.3 earthquake occured in region: 1 km E Micigliano (RI), on
and geographic coordinates (lat, lon) 42.4500, 13.0700 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 |
---|---|---|---|---|
Micigliano | RI | 1 | 127 | 127 |
Antrodoco | RI | 4 | 2588 | 2715 |
Borgo Velino | RI | 5 | 972 | 3687 |
Castel Sant'Angelo | RI | 7 | 1308 | 4995 |
Posta | RI | 9 | 694 | 5689 |
Borbona | RI | 9 | 617 | 6306 |
Cittaducale | RI | 12 | 6828 | 13134 |
Cagnano Amiterno | AQ | 13 | 1369 | 14503 |
Cantalice | RI | 14 | 2755 | 17258 |
Leonessa | RI | 15 | 2435 | 19693 |
Concerviano | RI | 16 | 291 | 19984 |
Poggio Bustone | RI | 16 | 2055 | 22039 |
Montereale | AQ | 17 | 2581 | 24620 |
Petrella Salto | RI | 17 | 1197 | 25817 |
Barete | AQ | 17 | 737 | 26554 |
Rieti | RI | 18 | 47698 | 74252 |
Scoppito | AQ | 18 | 3727 | 77979 |
Pizzoli | AQ | 19 | 4326 | 82305 |
Rivodutri | RI | 19 | 1253 | 83558 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1986-04-02 13:51:02 |
42.45 | 13.07 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 25319 |
Field | Value |
---|---|
Time (UTC) | 1986-04-02 13:51:02 ± 0.184 |
Latitude | 42.4500 ± 0.0147 |
Longitude | 13.0700 ± 0.0136 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 25319 |
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) | 1975.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00235 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00664 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 25319 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:27:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CM8.Z. | 1986-04-02T13:51:29.46 | 10.0 | undecidable | manual | SG | 4 | 0.7326 | 1 | 0 | |
--.ALP.Z. | 1986-04-02T13:51:20.29 | 10.0 | undecidable | manual | SG | 48 | 0.4884 | -0.04 | 0.8 | |
--.CM8.Z. | 1986-04-02T13:51:17.19 | 10.0 | undecidable | manual | PG | 4 | 0.7326 | -0.34 | 1.2 | |
--.AQU.Z. | 1986-04-02T13:51:13.50 | 10.0 | undecidable | manual | SG | 111 | 0.2553 | 0.53 | 0.4 | |
--.MNS.Z. | 1986-04-02T13:51:13.50 | 10.0 | undecidable | manual | SG | 257 | 0.2886 | -0.46 | 0.5 | |
--.ALP.Z. | 1986-04-02T13:51:12.50 | 10.0 | undecidable | manual | PG | 48 | 0.4884 | -0.34 | 1.5 | |
--.MNS.Z. | 1986-04-02T13:51:09.50 | 10.0 | undecidable | manual | PG | 257 | 0.2886 | 0.34 | 1.5 | |
--.AQU.Z. | 1986-04-02T13:51:08.50 | 10.0 | undecidable | manual | PG | 111 | 0.2553 | -0.09 | 2.1 |