A magnitude Md 3.1 earthquake occured in region: 4 km N Micigliano (RI), on
and geographic coordinates (lat, lon) 42.49, 13.07 at 7 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 | 4 | 127 | 127 |
Posta | RI | 4 | 694 | 821 |
Borbona | RI | 6 | 617 | 1438 |
Antrodoco | RI | 8 | 2588 | 4026 |
Borgo Velino | RI | 9 | 972 | 4998 |
Castel Sant'Angelo | RI | 11 | 1308 | 6306 |
Leonessa | RI | 12 | 2435 | 8741 |
Cagnano Amiterno | AQ | 13 | 1369 | 10110 |
Cantalice | RI | 14 | 2755 | 12865 |
Montereale | AQ | 15 | 2581 | 15446 |
Cittaducale | RI | 15 | 6828 | 22274 |
Poggio Bustone | RI | 15 | 2055 | 24329 |
Cittareale | RI | 16 | 482 | 24811 |
Rivodutri | RI | 18 | 1253 | 26064 |
Barete | AQ | 18 | 737 | 26801 |
Capitignano | AQ | 19 | 665 | 27466 |
Rieti | RI | 19 | 47698 | 75164 |
Pizzoli | AQ | 20 | 4326 | 79490 |
Concerviano | RI | 20 | 291 | 79781 |
Morro Reatino | RI | 20 | 373 | 80154 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 3.1 | 1986-09-22 18:41:27 |
42.49 | 13.07 | 7 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 34519 |
Field | Value |
---|---|
Time (UTC) | 1986-09-22 18:41:27 ± 0.544 |
Latitude | 42.49 ± 0.02 |
Longitude | 13.07 ± 0.04 |
Depth (km) | 7 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 34519 |
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) | 3441.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.00251 |
Epicentral distance of station farthest from the epicenter (degree) | 0.03327 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 3.1 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 34519 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:35:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CTI.Z. | 1986-09-22T18:42:24.00 | 10.0 | undecidable | manual | PN | 344 | 0.0333 | -0.38 | 0.7 | |
--.DUI.Z. | 1986-09-22T18:42:11.50 | 10.0 | undecidable | manual | SN | 128 | 0.0119 | 1.66 | 0 | |
--.SGO.Z. | 1986-09-22T18:42:08.00 | 10.0 | undecidable | manual | PN | 138 | 0.023 | -0.67 | 0.6 | |
--.ARV.Z. | 1986-09-22T18:42:03.50 | 10.0 | undecidable | manual | SG | 355 | 0.0091 | 1.42 | 0 | |
--.SD1.Z. | 1986-09-22T18:41:59.00 | 10.0 | undecidable | manual | SG | 144 | 0.0086 | -1.2 | 0.1 | |
--.RMP.Z. | 1986-09-22T18:41:53.00 | 10.0 | undecidable | manual | SG | 202 | 0.0066 | -0.04 | 0.7 | |
--.CRE.Z. | 1986-09-22T18:41:52.50 | 10.0 | undecidable | manual | PN | 324 | 0.0125 | -0.24 | 1.4 | |
--.DUI.Z. | 1986-09-22T18:41:51.50 | 10.0 | undecidable | manual | PN | 128 | 0.0119 | -0.27 | 1.5 | |
--.ASS.Z. | 1986-09-22T18:41:50.50 | 10.0 | undecidable | manual | SG | 332 | 0.0058 | 0.09 | 0.7 | |
--.AM8.Z. | 1986-09-22T18:41:48.90 | 10.0 | undecidable | manual | PN | 20 | 0.0101 | -0.18 | 1.6 | |
--.ARV.Z. | 1986-09-22T18:41:47.30 | 10.0 | undecidable | manual | PG | 355 | 0.0091 | 0.02 | 1.7 | |
--.SD1.Z. | 1986-09-22T18:41:46.00 | 10.0 | undecidable | manual | PG | 144 | 0.0086 | -0.2 | 1.6 | |
--.RMP.Z. | 1986-09-22T18:41:43.00 | 10.0 | undecidable | manual | PG | 202 | 0.0066 | 0.94 | 0.5 | |
--.ASS.Z. | 1986-09-22T18:41:40.50 | 10.0 | negative | manual | PG | 332 | 0.0058 | -0.05 | 3.4 | |
--.AQU.Z. | 1986-09-22T18:41:39.50 | 10.0 | undecidable | manual | SG | 119 | 0.0025 | 1.38 | 0.1 | |
--.AQU.Z. | 1986-09-22T18:41:33.00 | 10.0 | undecidable | manual | PG | 119 | 0.0025 | -0.45 | 1.3 |