A magnitude ML 1.4 earthquake occured in region: V3 Tarvisio (ITALIA, AUSTRIA, SLOVENIA), on
and geographic coordinates (lat, lon) 46.4140, 13.6800 at 8 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 |
---|---|---|---|---|
Tarvisio | UD | 13 | 4326 | 4326 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-04-20 16:32:37 |
46.4135 | 13.6802 | 8 | 2023-04-20 17:04:19 |
Sala Sismica INGV-Roma | 116555921 |
Field | Value |
---|---|
Time (UTC) | 2023-04-20 16:32:37 ± 0.13 |
Latitude | 46.4135 ± 0.0045 |
Longitude | 13.6802 ± 0.0104 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116555921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 898 |
Semi-minor axis of confidence ellipse (meter) | 149 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 246 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 224 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.17627 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42718 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 116555921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-20 17:04:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.SABO.HHZ. | 2023-04-20T16:32:52.51 | 0.6 | undecidable | manual | S | 184 | 47.4192 | 50 | -0.38 | 59 |
OX.PLRO.HHZ. | 2023-04-20T16:32:51.92 | 0.6 | undecidable | manual | S | 290 | 43.3233 | 50 | 0.11 | 63 |
OX.DRE.HHZ. | 2023-04-20T16:32:46.79 | 0.6 | undecidable | manual | S | 186 | 26.751 | 106 | 0.07 | 65 |
OX.SABO.HHZ. | 2023-04-20T16:32:46.38 | 0.3 | undecidable | manual | P | 184 | 47.4192 | 50 | 0.19 | 92 |
IV.PTCC.HHZ. | 2023-04-20T16:32:46.02 | 0.6 | undecidable | manual | S | 269 | 24.9528 | 107 | -0.09 | 65 |
OX.PLRO.HHZ. | 2023-04-20T16:32:45.58 | 0.3 | undecidable | manual | P | 290 | 43.3233 | 50 | 0.01 | 96 |
OX.ACOM.HHZ. | 2023-04-20T16:32:44.22 | 0.3 | undecidable | manual | S | 320 | 19.5693 | 112 | -0.14 | 97 |
OX.DRE.HHZ. | 2023-04-20T16:32:42.57 | 0.6 | undecidable | manual | P | 186 | 26.751 | 106 | -0.06 | 65 |
IV.PTCC.HHZ. | 2023-04-20T16:32:42.44 | 0.3 | undecidable | manual | P | 269 | 24.9528 | 107 | 0.16 | 96 |
OX.ACOM.HHZ. | 2023-04-20T16:32:41.27 | 0.3 | undecidable | manual | P | 320 | 19.5693 | 112 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OX.ACOM.HHE. | ML:1.1 | 0.00009855 | 1.22 | AML | other | m | 2023-04-20T16:32:46.83 |
OX.ACOM.HHN. | ML:1.3 | 0.000163 | 1.16 | AML | other | m | 2023-04-20T16:32:46.38 |
OX.DRE.HHE. | ML:1.6 | 0.0002195 | 0.46 | AML | other | m | 2023-04-20T16:32:48.01 |
IV.PTCC.HHN. | ML:0.9 | 0.00004775 | 0.68 | AML | other | m | 2023-04-20T16:32:48.30 |
IV.PTCC.HHE. | ML:1.0 | 0.000060549999999999995 | 0.42 | AML | other | m | 2023-04-20T16:32:48.73 |
OX.DRE.HHN. | ML:1.5 | 0.000165 | 0.32 | AML | other | m | 2023-04-20T16:32:49.68 |
OX.PLRO.HHE. | ML:1.0 | 0.000030650000000000006 | 0.68 | AML | other | m | 2023-04-20T16:32:53.44 |
OX.PLRO.HHN. | ML:1.4 | 0.00008585 | 0.36 | AML | other | m | 2023-04-20T16:32:54.69 |
OX.SABO.HNN. | ML:2.2 | 0.00048699999999999997 | 0.82 | AML | other | m | 2023-04-20T16:32:55.25 |
OX.SABO.HHE. | ML:1.6 | 0.00011 | 0.66 | AML | other | m | 2023-04-20T16:32:55.36 |
OX.SABO.HNE. | ML:2.2 | 0.0004605 | 0.68 | AML | other | m | 2023-04-20T16:32:55.70 |
OX.SABO.HHN. | ML:1.7 | 0.000128 | 0.38 | AML | other | m | 2023-04-20T16:32:57.14 |