A magnitude ML 1.6 earthquake occured in region: Confine Italia Slovenia (SLOVENIA), on
and geographic coordinates (lat, lon) 46.2780, 13.7790 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 |
---|---|---|---|---|
Drenchia | UD | 17 | 115 | 115 |
Grimacco | UD | 20 | 342 | 457 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2021-12-31 09:10:57 |
46.2783 | 13.7793 | 9 | 2022-03-30 13:04:31 |
Bollettino Sismico Italiano INGV | 99884991 |
Reviewed Rev100 |
ML 1.5 | 2021-12-31 09:10:57 |
46.2823 | 13.7783 | 9 | 2021-12-31 09:21:54 |
Sala Sismica INGV-Roma | 99188481 |
Field | Value |
---|---|
Time (UTC) | 2021-12-31 09:10:57 ± 0.16 |
Latitude | 46.2783 ± 0.0054 |
Longitude | 13.7793 ± 0.0117 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99884991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 948 |
Semi-minor axis of confidence ellipse (meter) | 379 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 75 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.28333 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 99884991 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-17 16:43:55 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 99188481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-31 09:21:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EPZF.HHZ. | 2021-12-31T09:12:55.14 | 3.0 | negative | manual | Pn | -4.96 | 0 | |||
IV.RCAV.EHZ. | 2021-12-31T09:12:53.71 | 3.0 | undecidable | manual | Sn | -5.83 | 0 | |||
IV.IVGP.HHZ. | 2021-12-31T09:12:52.18 | 3.0 | undecidable | manual | Pn | -0.2 | 0 | |||
AC.VLO.HHZ. | 2021-12-31T09:12:45.29 | 3.0 | positive | manual | Pn | 4.1 | 0 | |||
IV.TDS.HHZ. | 2021-12-31T09:12:37.01 | 3.0 | undecidable | manual | Pn | -0.81 | 0 | |||
IV.MGAB.HHZ. | 2021-12-31T09:12:36.28 | 3.0 | undecidable | manual | Sn | -1.53 | 0 | |||
IV.OFFI.HHZ. | 2021-12-31T09:12:29.83 | 3.0 | undecidable | manual | Sn | -2.02 | 0 | |||
IV.BDI.HHZ. | 2021-12-31T09:12:29.37 | 3.0 | undecidable | manual | Sn | 1.26 | 0 | |||
GU.RORO.HHZ. | 2021-12-31T09:12:25.33 | 3.0 | undecidable | manual | Pg | 18.219999 | 0 | |||
IV.MCI.EHZ. | 2021-12-31T09:12:22.68 | 3.0 | undecidable | manual | Pg | 13.27 | 0 | |||
IV.RCAV.EHZ. | 2021-12-31T09:12:19.14 | 3.0 | undecidable | manual | Pg | 13.94 | 0 | |||
OT.OT17.EHZ. | 2021-12-31T09:12:18.33 | 3.0 | positive | manual | Pg | 9.91 | 0 | |||
CH.FUORN.HHZ. | 2021-12-31T09:12:18.57 | 3.0 | undecidable | manual | Sg | 8.17 | 0 | |||
IV.LPEL.HHZ. | 2021-12-31T09:12:14.74 | 3.0 | negative | manual | Pg | 12.88 | 0 | |||
IT.ORP.HGZ. | 2021-12-31T09:12:13.83 | 3.0 | positive | manual | Pn | 0.15 | 0 | |||
IV.ZEN8.EHZ. | 2021-12-31T09:12:12.90 | 3.0 | undecidable | manual | Sg | 7.81 | 0 | |||
IV.VOBA.EHZ. | 2021-12-31T09:11:43.54 | 3.0 | undecidable | manual | Pg | 6.86 | 0 | |||
IV.ARVD.HHZ. | 2021-12-31T09:11:39.72 | 3.0 | positive | manual | Pn | -3.21 | 0 | |||
IV.IMOL.HNZ. | 2021-12-31T09:11:39.89 | 3.0 | undecidable | manual | Pg | 2.84 | 0 | |||
SL.BOJS.BHZ. | 2021-12-31T09:11:21.22 | 0.1 | undecidable | manual | P | 127 | 142.4463 | 50 | 0.45 | 73 |
OX.PLRO.HHZ. | 2021-12-31T09:11:15.60 | 0.3 | undecidable | manual | S | 302 | 56.8986 | 50 | 0.37 | 67 |
OX.MLN.HNE. | 2021-12-31T09:11:13.96 | 3.0 | undecidable | manual | P | 90.4428 | 1.21 | 0 | ||
RF.GEPF.HHZ. | 2021-12-31T09:11:13.50 | 0.3 | undecidable | manual | S | 270 | 49.1175 | 50 | 0.34 | 68 |
IV.STAL.HHN. | 2021-12-31T09:11:11.56 | 3.0 | undecidable | manual | P | 81.9513 | 0.11 | 0 | ||
OX.BAD.HNE. | 2021-12-31T09:11:11.40 | 0.6 | undecidable | manual | S | 263 | 41.3253 | 50 | 0.31 | 46 |
NI.VINO.HHZ. | 2021-12-31T09:11:10.40 | 0.3 | undecidable | manual | S | 266 | 38.7279 | 50 | 0.01 | 74 |
OX.ACOM.HHZ. | 2021-12-31T09:11:10.10 | 0.3 | undecidable | manual | S | 326 | 36.1416 | 50 | 0.4 | 69 |
NI.PALA.HHZ. | 2021-12-31T09:11:09.03 | 0.1 | undecidable | manual | P | 267 | 65.6898 | 50 | 0.09 | 93 |
IV.PTCC.HHZ. | 2021-12-31T09:11:09.20 | 0.3 | undecidable | manual | S | 294 | 35.6421 | 50 | -0.35 | 70 |
OX.MPRI.HHN. | 2021-12-31T09:11:08.35 | 0.3 | undecidable | manual | P | 266 | 60.8946 | 50 | 0.16 | 69 |
OX.FUSE.HHZ. | 2021-12-31T09:11:08.70 | 0.3 | undecidable | manual | P | 284 | 61.494 | 50 | 0.41 | 65 |
OX.SABO.HHE. | 2021-12-31T09:11:08.60 | 0.6 | undecidable | manual | S | 199 | 34.1436 | 50 | -0.56 | 44 |
OX.PLRO.HHZ. | 2021-12-31T09:11:07.86 | 0.1 | undecidable | manual | P | 302 | 56.8986 | 50 | 0.29 | 90 |
OX.PRED.HHE. | 2021-12-31T09:11:06.00 | 0.3 | undecidable | manual | S | 318 | 24.5532 | 110 | -0.18 | 74 |
RF.GEPF.HHZ. | 2021-12-31T09:11:06.11 | 0.1 | undecidable | manual | P | 270 | 49.1175 | 50 | -0.27 | 92 |
OX.ACOM.HHZ. | 2021-12-31T09:11:04.24 | 0.1 | undecidable | manual | P | 326 | 36.1416 | 50 | -0.15 | 97 |
OX.BAD.HNE. | 2021-12-31T09:11:04.93 | 0.1 | undecidable | manual | P | 263 | 41.3253 | 50 | -0.26 | 94 |
NI.VINO.HHZ. | 2021-12-31T09:11:04.39 | 0.1 | undecidable | manual | P | 266 | 38.7279 | 50 | -0.39 | 92 |
IV.PTCC.HHZ. | 2021-12-31T09:11:03.99 | 0.1 | undecidable | manual | P | 294 | 35.6421 | 50 | -0.31 | 94 |
OX.SABO.HHE. | 2021-12-31T09:11:03.65 | 0.3 | undecidable | manual | P | 199 | 34.1436 | 50 | -0.42 | 69 |
OX.DRE.HHZ. | 2021-12-31T09:11:03.70 | 0.3 | undecidable | manual | S | 222 | 15.5733 | 120 | 0.36 | 72 |
OX.PRED.HHE. | 2021-12-31T09:11:02.13 | 0.1 | undecidable | manual | P | 318 | 24.5532 | 110 | -0.22 | 97 |
OX.DRE.HHZ. | 2021-12-31T09:11:00.87 | 0.1 | undecidable | manual | P | 222 | 15.5733 | 120 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PTCC.HHN. | ML:1.4 | 0.0001055 | 1.68 | AML | other | m | 2021-12-31T09:11:10.07 |
IV.PTCC.HHE. | ML:1.4 | 0.0001017 | 0.1 | AML | other | m | 2021-12-31T09:11:10.42 |
OX.ACOM.HHE. | ML:1.7 | 0.000187 | 0.18 | AML | other | m | 2021-12-31T09:11:10.42 |
OX.ACOM.HNE. | ML:1.6 | 0.00017199999999999998 | 0.16 | AML | other | m | 2021-12-31T09:11:10.43 |
OX.ACOM.HNN. | ML:1.5 | 0.00013700000000000002 | 0.88 | AML | other | m | 2021-12-31T09:11:11.68 |
OX.ACOM.HHN. | ML:1.5 | 0.0001365 | 0.86 | AML | other | m | 2021-12-31T09:11:11.67 |
RF.GEPF.HHE. | ML:1.6 | 0.0001008 | 1.22 | AML | other | m | 2021-12-31T09:11:14.02 |
RF.GEPF.HHN. | ML:1.5 | 0.00008465 | 0.18 | AML | other | m | 2021-12-31T09:11:14.60 |
OX.PLRO.HHE. | ML:1.5 | 0.00006765 | 0.68 | AML | other | m | 2021-12-31T09:11:17.90 |
OX.PLRO.HHN. | ML:1.7 | 0.0001075 | 1.74 | AML | other | m | 2021-12-31T09:11:18.08 |
NI.PALA.HHE. | ML:1.6 | 0.000077 | 0.28 | AML | other | m | 2021-12-31T09:11:21.09 |
NI.PALA.HHN. | ML:1.7 | 0.00009015000000000001 | 0.72 | AML | other | m | 2021-12-31T09:11:22.64 |