A magnitude ML 1.9 earthquake occured in region: V3 Tarvisio (ITALIA, AUSTRIA, SLOVENIA), on
and geographic coordinates (lat, lon) 46.4760, 13.8660 at 10 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.9 | 2023-12-28 08:30:15 |
46.4763 | 13.8658 | 10 | 2023-12-28 08:34:21 |
Sala Sismica INGV-Roma | 124314541 |
Field | Value |
---|---|
Time (UTC) | 2023-12-28 08:30:15 ± 0.36 |
Latitude | 46.4763 ± 0.0099 |
Longitude | 13.8658 ± 0.0209 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124314541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1750 |
Semi-minor axis of confidence ellipse (meter) | 840 |
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) | 1750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 280 |
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) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.25271 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49912 |
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 | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 124314541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-28 08:34:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.PLRO.HHZ. | 2023-12-28T08:30:33.10 | 0.6 | undecidable | manual | S | 279 | 55.4001 | 50 | -0.18 | 65 |
NI.VINO.HHZ. | 2023-12-28T08:30:32.38 | 0.3 | undecidable | manual | S | 242 | 51.5151 | 50 | 0.14 | 99 |
IV.PTCC.HHZ. | 2023-12-28T08:30:29.41 | 0.6 | undecidable | manual | S | 259 | 39.8268 | 50 | 0.27 | 65 |
OX.DRE.HHZ. | 2023-12-28T08:30:28.32 | 0.6 | undecidable | manual | S | 207 | 37.629 | 50 | -0.22 | 66 |
OX.PLRO.HHZ. | 2023-12-28T08:30:26.44 | 1.0 | negative | manual | P | 279 | 55.4001 | 50 | 0.55 | 30 |
OX.ACOM.HHZ. | 2023-12-28T08:30:25.71 | 0.3 | undecidable | manual | S | 287 | 28.0497 | 50 | -0.27 | 100 |
NI.VINO.HHZ. | 2023-12-28T08:30:25.34 | 1.0 | positive | manual | P | 242 | 51.5151 | 50 | 0.05 | 33 |
IV.PTCC.HHZ. | 2023-12-28T08:30:23.54 | 0.6 | undecidable | manual | P | 259 | 39.8268 | 50 | 0.04 | 68 |
OX.DRE.HHZ. | 2023-12-28T08:30:22.92 | 1.0 | negative | manual | P | 207 | 37.629 | 50 | -0.24 | 33 |
OX.ACOM.HHZ. | 2023-12-28T08:30:21.96 | 1.0 | positive | manual | P | 287 | 28.0497 | 50 | 0.28 | 33 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OX.ACOM.HNN. | ML:1.7 | 0.0002575 | 0.72 | AML | other | m | 2023-12-28T08:30:26.38 |
OX.ACOM.HHE. | ML:1.9 | 0.00042400000000000006 | 1.14 | AML | other | m | 2023-12-28T08:30:27.64 |
OX.ACOM.HNE. | ML:1.9 | 0.00039400000000000004 | 1.14 | AML | other | m | 2023-12-28T08:30:27.64 |
OX.ACOM.HHN. | ML:1.7 | 0.0002415 | 0.3 | AML | other | m | 2023-12-28T08:30:27.72 |
OX.DRE.HHE. | ML:2.0 | 0.00034399999999999996 | 0.58 | AML | other | m | 2023-12-28T08:30:29.63 |
OX.DRE.HNE. | ML:1.9 | 0.0002985 | 0.58 | AML | other | m | 2023-12-28T08:30:29.63 |
OX.DRE.HHN. | ML:1.8 | 0.0002495 | 0.8 | AML | other | m | 2023-12-28T08:30:29.54 |
OX.DRE.HNN. | ML:1.8 | 0.00021349999999999999 | 0.32 | AML | other | m | 2023-12-28T08:30:29.78 |
OX.PLRO.HHN. | ML:2.1 | 0.000263 | 0.5 | AML | other | m | 2023-12-28T08:30:35.35 |
OX.PLRO.HHE. | ML:1.9 | 0.000163 | 0.18 | AML | other | m | 2023-12-28T08:30:35.51 |