A magnitude ML 0.8 earthquake occured in region: 7 km SE Preone (UD), on
and geographic coordinates (lat, lon) 46.3420, 12.9040 at 5 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Preone | UD | 7 | 246 | 246 |
Enemonzo | UD | 8 | 1319 | 1565 |
Villa Santina | UD | 8 | 2233 | 3798 |
Verzegnis | UD | 9 | 863 | 4661 |
Socchieve | UD | 9 | 908 | 5569 |
Tramonti di Sopra | PN | 9 | 321 | 5890 |
Lauco | UD | 9 | 729 | 6619 |
Tramonti di Sotto | PN | 10 | 387 | 7006 |
Raveo | UD | 11 | 458 | 7464 |
Cavazzo Carnico | UD | 11 | 1052 | 8516 |
Tolmezzo | UD | 11 | 10440 | 18956 |
Ampezzo | UD | 12 | 1006 | 19962 |
Clauzetto | PN | 13 | 380 | 20342 |
Vito d'Asio | PN | 13 | 769 | 21111 |
Forgaria nel Friuli | UD | 14 | 1786 | 22897 |
Trasaghis | UD | 15 | 2227 | 25124 |
Amaro | UD | 15 | 823 | 25947 |
Castelnovo del Friuli | PN | 16 | 880 | 26827 |
Bordano | UD | 16 | 754 | 27581 |
Ovaro | UD | 16 | 1922 | 29503 |
Travesio | PN | 16 | 1776 | 31279 |
Zuglio | UD | 16 | 595 | 31874 |
Meduno | PN | 17 | 1574 | 33448 |
Osoppo | UD | 17 | 2936 | 36384 |
Arta Terme | UD | 17 | 2171 | 38555 |
Pinzano al Tagliamento | PN | 18 | 1525 | 40080 |
Venzone | UD | 18 | 2117 | 42197 |
Forni di Sotto | UD | 19 | 600 | 42797 |
Ragogna | UD | 19 | 2909 | 45706 |
Comeglians | UD | 19 | 516 | 46222 |
Cavasso Nuovo | PN | 19 | 1525 | 47747 |
Gemona del Friuli | UD | 20 | 10964 | 58711 |
Frisanco | PN | 20 | 622 | 59333 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-08-23 14:17:14 |
46.3423 | 12.9042 | 5 | 2021-08-23 14:29:35 |
Sala Sismica INGV-Roma | 94542461 |
Field | Value |
---|---|
Time (UTC) | 2021-08-23 14:17:14 ± 0.16 |
Latitude | 46.3423 ± 0.0027 |
Longitude | 12.9042 ± 0.0039 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 94542461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 96 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 136 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
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) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.09803 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27789 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 94542461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-23 14:29:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.MLN.HNZ. | 2021-08-23T14:17:26.04 | 0.6 | undecidable | manual | S | 226 | 30.8469 | 99 | 0.24 | 62 |
NI.VINO.HHZ. | 2021-08-23T14:17:25.47 | 0.6 | undecidable | manual | S | 109 | 30.1476 | 100 | -0.09 | 64 |
OX.PLRO.HHZ. | 2021-08-23T14:17:25.05 | 0.6 | undecidable | manual | S | 39 | 29.5482 | 100 | -0.32 | 61 |
NI.VINO.HHZ. | 2021-08-23T14:17:21.07 | 1.0 | positive | manual | P | 109 | 30.1476 | 100 | -0.01 | 33 |
OX.MLN.HNZ. | 2021-08-23T14:17:21.31 | 1.0 | undecidable | manual | P | 226 | 30.8469 | 99 | 0.09 | 32 |
OX.PLRO.HHZ. | 2021-08-23T14:17:20.98 | 1.0 | positive | manual | P | 39 | 29.5482 | 100 | 0.01 | 33 |
IV.STAL.HHZ. | 2021-08-23T14:17:20.79 | 0.6 | undecidable | manual | S | 238 | 17.4714 | 106 | -0.48 | 60 |
OX.BOO.HNZ. | 2021-08-23T14:17:20.34 | 0.6 | undecidable | manual | S | 100 | 15.0738 | 109 | -0.15 | 65 |
OX.CLUD.HHZ. | 2021-08-23T14:17:19.92 | 0.6 | undecidable | manual | S | 352 | 12.7761 | 112 | 0.17 | 65 |
OX.MPRI.HHZ. | 2021-08-23T14:17:19.92 | 0.6 | undecidable | manual | S | 150 | 12.9759 | 112 | 0.12 | 65 |
OX.FUSE.HNZ. | 2021-08-23T14:17:19.05 | 0.6 | undecidable | manual | S | 43 | 10.878 | 115 | -0.09 | 66 |
IV.STAL.HHZ. | 2021-08-23T14:17:18.47 | 0.3 | negative | manual | P | 238 | 17.4714 | 106 | -0.13 | 97 |
OX.BOO.HNZ. | 2021-08-23T14:17:18.14 | 0.3 | undecidable | manual | P | 100 | 15.0738 | 109 | -0.01 | 100 |
OX.FUSE.HNZ. | 2021-08-23T14:17:17.59 | 0.3 | undecidable | manual | P | 43 | 10.878 | 115 | 0.22 | 97 |
OX.CLUD.HHZ. | 2021-08-23T14:17:17.88 | 0.6 | negative | manual | P | 352 | 12.7761 | 112 | 0.15 | 65 |
OX.MPRI.HHZ. | 2021-08-23T14:17:17.94 | 0.3 | negative | manual | P | 150 | 12.9759 | 112 | 0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OX.MPRI.HHE. | ML:0.8 | 0.0000828051 | 0.1216 | AML | other | m | 2021-08-23T14:17:20.48 |
OX.CLUD.HHE. | ML:0.6 | 0.000052742565 | 0.2624 | AML | other | m | 2021-08-23T14:17:20.28 |
OX.CLUD.HHN. | ML:0.3 | 0.000025439294000000002 | 0.1408 | AML | other | m | 2021-08-23T14:17:20.50 |
OX.MPRI.HHN. | ML:1.0 | 0.00011619285000000001 | 0.3392 | AML | other | m | 2021-08-23T14:17:21.08 |
IV.STAL.HHN. | ML:1.1 | 0.0001214 | 0.1 | AML | other | m | 2021-08-23T14:17:21.22 |
IV.STAL.HHE. | ML:1.0 | 0.0001007 | 0.5 | AML | other | m | 2021-08-23T14:17:21.79 |
OX.PLRO.HHE. | ML:0.8 | 0.00003598667 | 0.3584 | AML | other | m | 2021-08-23T14:17:25.06 |
OX.PLRO.HHN. | ML:1.1 | 0.000061755395 | 0.2816 | AML | other | m | 2021-08-23T14:17:26.86 |
OX.CLUD.HNE. | ML:0.5 | 0.000043335844999999996 | 0.2432 | AML | other | m | 2021-08-23T14:17:20.41 |
OX.CLUD.HNN. | ML:0.4 | 0.000032441395 | 0.416 | AML | other | m | 2021-08-23T14:17:22.51 |
OX.MPRI.HNE. | ML:0.7 | 0.00006948357499999999 | 0.1216 | AML | other | m | 2021-08-23T14:17:20.47 |
OX.MPRI.HNN. | ML:0.9 | 0.00009433306499999999 | 0.3008 | AML | other | m | 2021-08-23T14:17:21.08 |
IV.STAL.HNE. | ML:1.2 | 0.00014086415 | 0.1152 | AML | other | m | 2021-08-23T14:17:21.30 |
IV.STAL.HNN. | ML:1.3 | 0.00017648964000000001 | 0.1024 | AML | other | m | 2021-08-23T14:17:21.24 |
NI.VINO.HHE. | ML:0.5 | 0.00001269421 | 1.12 | AML | other | m | 2021-08-23T14:17:20.89 |
NI.VINO.HHN. | ML:0.5 | 0.00001736652 | 0.6784 | AML | other | m | 2021-08-23T14:17:23.20 |