A magnitude Md 2.4 earthquake occured in region: 3 km S Fanna (PN), on
and geographic coordinates (lat, lon) 46.1610, 12.7520 at 9 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 |
---|---|---|---|---|
Fanna | PN | 3 | 1583 | 1583 |
Arba | PN | 3 | 1309 | 2892 |
Maniago | PN | 4 | 11698 | 14590 |
Cavasso Nuovo | PN | 4 | 1525 | 16115 |
Vajont | PN | 4 | 1719 | 17834 |
Sequals | PN | 6 | 2200 | 20034 |
Frisanco | PN | 6 | 622 | 20656 |
Meduno | PN | 7 | 1574 | 22230 |
Montereale Valcellina | PN | 7 | 4433 | 26663 |
Vivaro | PN | 10 | 1352 | 28015 |
Travesio | PN | 10 | 1776 | 29791 |
Andreis | PN | 12 | 259 | 30050 |
Castelnovo del Friuli | PN | 13 | 880 | 30930 |
Spilimbergo | PN | 13 | 12124 | 43054 |
Tramonti di Sotto | PN | 14 | 387 | 43441 |
San Quirino | PN | 15 | 4383 | 47824 |
Clauzetto | PN | 15 | 380 | 48204 |
Barcis | PN | 15 | 256 | 48460 |
Pinzano al Tagliamento | PN | 15 | 1525 | 49985 |
San Giorgio della Richinvelda | PN | 16 | 4650 | 54635 |
Aviano | PN | 16 | 9106 | 63741 |
Dignano | UD | 17 | 2317 | 66058 |
Tramonti di Sopra | PN | 17 | 321 | 66379 |
Ragogna | UD | 18 | 2909 | 69288 |
San Martino al Tagliamento | PN | 18 | 1468 | 70756 |
Vito d'Asio | PN | 18 | 769 | 71525 |
Forgaria nel Friuli | UD | 18 | 1786 | 73311 |
Cordenons | PN | 19 | 18301 | 91612 |
Roveredo in Piano | PN | 20 | 5967 | 97579 |
Valvasone Arzene | PN | 20 | 3988 | 101567 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1987-07-25 07:31:12 |
46.161 | 12.752 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 52729 |
Field | Value |
---|---|
Time (UTC) | 1987-07-25 07:31:12 ± 0.132 |
Latitude | 46.1610 ± 0.0106 |
Longitude | 12.7520 ± 0.0123 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 52729 |
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) | 1507.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.00057 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00559 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 52729 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:50:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.RBL.Z. | 1987-07-25T07:31:35.28 | 10.0 | undecidable | manual | SG | 63 | 0.6216 | 0.37 | 0.4 | |
--.FOI.Z. | 1987-07-25T07:31:29.17 | 10.0 | undecidable | manual | SG | 2 | 0.4329 | 0.54 | 0.3 | |
--.ZOU.Z. | 1987-07-25T07:31:28.70 | 10.0 | undecidable | manual | SG | 20 | 0.4218 | 0.37 | 0.5 | |
--.RBL.Z. | 1987-07-25T07:31:26.40 | 10.0 | undecidable | manual | PG | 63 | 0.6216 | 0.55 | 0.6 | |
--.BOO.Z. | 1987-07-25T07:31:23.90 | 10.0 | undecidable | manual | SG | 56 | 0.2886 | -0.08 | 0.9 | |
--.BUA.Z. | 1987-07-25T07:31:22.90 | 10.0 | undecidable | manual | SG | 77 | 0.2553 | -0.28 | 0.7 | |
--.CAE.Z. | 1987-07-25T07:31:22.90 | 10.0 | undecidable | manual | SG | 234 | 0.2553 | -0.44 | 0.5 | |
--.ZOU.Z. | 1987-07-25T07:31:21.00 | 10.0 | undecidable | manual | PG | 20 | 0.4218 | -0.69 | 0.4 | |
--.FOI.Z. | 1987-07-25T07:31:21.82 | 10.0 | undecidable | manual | PG | 2 | 0.4329 | -0.04 | 2 | |
--.CAE.Z. | 1987-07-25T07:31:19.10 | 10.0 | undecidable | manual | PG | 234 | 0.2553 | 0.29 | 1.7 | |
--.BUA.Z. | 1987-07-25T07:31:18.70 | 10.0 | undecidable | manual | PG | 77 | 0.2553 | -0.02 | 2.2 | |
--.BOO.Z. | 1987-07-25T07:31:18.80 | 10.0 | undecidable | manual | PG | 56 | 0.2886 | -0.38 | 1.4 | |
--.RCL.Z. | 1987-07-25T07:31:16.40 | 10.0 | undecidable | manual | SG | 268 | 0.0666 | -0.29 | 0.7 | |
--.RCL.Z. | 1987-07-25T07:31:15.20 | 10.0 | undecidable | manual | PG | 268 | 0.0666 | 0.23 | 1.9 |