A magnitude ML 1.9 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.3420, 8.1020 at 16 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 |
---|---|---|---|---|
Trasquera | VB | 17 | 194 | 194 |
Baceno | VB | 19 | 918 | 1112 |
Varzo | VB | 19 | 2046 | 3158 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2020-02-14 03:13:05 |
46.3423 | 8.1017 | 16 | 2020-07-18 21:08:23 |
Bollettino Sismico Italiano INGV | 77004161 |
Reviewed Rev100 |
ML 2.1 | 2020-02-14 03:13:05 |
46.3382 | 8.1137 | 10 | 2020-02-14 05:05:08 |
Sala Sismica INGV-Roma | 76507301 |
Field | Value |
---|---|
Time (UTC) | 2020-02-14 03:13:05 ± 0.17 |
Latitude | 46.3423 ± 0.0099 |
Longitude | 8.1017 ± 0.0143 |
Depth (km) | 16 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77004161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1129 |
Semi-minor axis of confidence ellipse (meter) | 877 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1130.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.32830 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 77004161 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-03 10:48:06 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 31 |
Type of magnitude | ML |
Reference to an origin | 76507301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-14 05:05:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2020-02-14T03:14:30.60 | 3.0 | undecidable | manual | P | 9.56 | 0 | |||
IV.ATTE.HHZ. | 2020-02-14T03:14:26.93 | 3.0 | undecidable | manual | P | 1.474 | 0 | |||
IV.MABI.HHZ. | 2020-02-14T03:14:00.60 | 3.0 | undecidable | manual | Sn | 3.72 | 0 | |||
CH.PLONS.HHZ. | 2020-02-14T03:13:41.44 | 0.3 | undecidable | manual | S | 51 | 124.986 | 92 | 0.05 | 74 |
GU.REMY.HHZ. | 2020-02-14T03:13:33.11 | 0.6 | undecidable | manual | S | 233 | 91.7415 | 93 | 0.58 | 59 |
CH.MUGIO.HHZ. | 2020-02-14T03:13:30.41 | 0.6 | undecidable | manual | S | 123 | 86.0472 | 93 | -0.59 | 40 |
GU.RSP.HHZ. | 2020-02-14T03:13:30.19 | 0.6 | undecidable | manual | P | 206 | 147.4413 | 92 | 0.49 | 52 |
CH.DAVOX.HHZ. | 2020-02-14T03:13:29.99 | 0.3 | undecidable | manual | P | 70 | 144.0447 | 92 | 0.81 | 81 |
CH.PLONS.HHZ. | 2020-02-14T03:13:26.88 | 0.3 | undecidable | manual | P | 51 | 124.986 | 92 | 0.64 | 85 |
CH.BNALP.HHZ. | 2020-02-14T03:13:24.36 | 0.3 | undecidable | manual | S | 23 | 63.5919 | 95 | -0.66 | 59 |
IV.MRGE.HHZ. | 2020-02-14T03:13:23.01 | 0.3 | undecidable | manual | P | 232 | 102.2199 | 93 | 0.27 | 81 |
CH.DIX.HHZ. | 2020-02-14T03:13:23.84 | 0.3 | undecidable | manual | S | 242 | 60.6948 | 95 | -0.41 | 64 |
GU.TRAV.HHZ. | 2020-02-14T03:13:22.00 | 0.3 | undecidable | manual | P | 197 | 96.0261 | 93 | 0.22 | 81 |
MN.TUE.HHZ. | 2020-02-14T03:13:21.91 | 0.6 | undecidable | manual | P | 81 | 96.3258 | 93 | 0.08 | 52 |
GU.SATI.HHZ. | 2020-02-14T03:13:21.99 | 0.3 | undecidable | manual | S | 199 | 54.8007 | 96 | -0.71 | 55 |
GU.REMY.HHZ. | 2020-02-14T03:13:21.11 | 0.6 | undecidable | manual | P | 233 | 91.7415 | 93 | -0.02 | 49 |
GU.CIRO.HHZ. | 2020-02-14T03:13:21.46 | 0.3 | undecidable | manual | P | 207 | 91.8414 | 93 | 0.32 | 84 |
CH.MUGIO.HHZ. | 2020-02-14T03:13:20.58 | 0.3 | undecidable | manual | P | 123 | 86.0472 | 93 | 0.34 | 87 |
CH.FUSIO.HHZ. | 2020-02-14T03:13:19.09 | 0.3 | undecidable | manual | S | 74 | 44.7219 | 98 | -0.94 | 53 |
IV.VARE.HHZ. | 2020-02-14T03:13:18.67 | 0.6 | undecidable | manual | P | 135 | 73.5708 | 94 | 0.34 | 59 |
CH.MMK.HHZ. | 2020-02-14T03:13:16.83 | 0.3 | undecidable | manual | S | 198 | 34.0437 | 102 | -0.39 | 68 |
CH.DIX.HHZ. | 2020-02-14T03:13:16.24 | 0.1 | positive | manual | P | 242 | 60.6948 | 95 | -0.11 | 100 |
CH.BNALP.HHZ. | 2020-02-14T03:13:16.60 | 0.1 | positive | manual | P | 23 | 63.5919 | 95 | -0.19 | 99 |
GU.SATI.HHZ. | 2020-02-14T03:13:15.37 | 0.3 | undecidable | manual | P | 199 | 54.8007 | 96 | -0.08 | 77 |
CH.FUSIO.HHZ. | 2020-02-14T03:13:13.40 | 0.1 | negative | manual | P | 74 | 44.7219 | 98 | -0.51 | 89 |
CH.MMK.HHZ. | 2020-02-14T03:13:12.05 | 0.1 | positive | manual | P | 198 | 34.0437 | 102 | -0.23 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.MMK.HHN. | ML:1.1 | 0.000043963415 | 0.1696 | AML | other | m | 2020-02-14T03:13:17.13 |
CH.MMK.HHE. | ML:1.0 | 0.00004082152 | 0.24 | AML | other | m | 2020-02-14T03:13:17.05 |
CH.FUSIO.HHN. | ML:2.0 | 0.00031305135 | 0.0992 | AML | other | m | 2020-02-14T03:13:19.99 |
CH.FUSIO.HHE. | ML:2.0 | 0.0002654572 | 0.1696 | AML | other | m | 2020-02-14T03:13:19.33 |
GU.SATI.HHN. | ML:1.6 | 0.000102417805 | 0.2 | AML | other | m | 2020-02-14T03:13:22.95 |
GU.SATI.HHE. | ML:1.7 | 0.0001182523 | 0.12 | AML | other | m | 2020-02-14T03:13:27.65 |
CH.BNALP.HHE. | ML:1.8 | 0.0001172542 | 0.1392 | AML | other | m | 2020-02-14T03:13:25.32 |
CH.BNALP.HHN. | ML:1.8 | 0.0001321694 | 0.1808 | AML | other | m | 2020-02-14T03:13:25.54 |
IV.VARE.HHE. | ML:2.1 | 0.00018537120000000003 | 0.1184 | AML | other | m | 2020-02-14T03:13:28.19 |
IV.VARE.HHN. | ML:2.0 | 0.0001498414 | 0.2208 | AML | other | m | 2020-02-14T03:13:28.22 |
CH.MUGIO.HHN. | ML:2.2 | 0.00017293904999999998 | 0.3104 | AML | other | m | 2020-02-14T03:13:30.50 |
CH.MUGIO.HHE. | ML:2.0 | 0.0001236812 | 0.2 | AML | other | m | 2020-02-14T03:13:30.84 |
GU.REMY.HHN. | ML:2.1 | 0.00014623234999999998 | 0.3808 | AML | other | m | 2020-02-14T03:13:39.24 |
GU.REMY.HHE. | ML:2.2 | 0.0001762066 | 0.32 | AML | other | m | 2020-02-14T03:13:37.62 |
GU.CIRO.HHE. | ML:1.7 | 0.000055246565000000005 | 0.2592 | AML | other | m | 2020-02-14T03:13:32.20 |
GU.CIRO.HHN. | ML:1.8 | 0.000067074015 | 0.3408 | AML | other | m | 2020-02-14T03:13:36.36 |
MN.TUE.HNN. | ML:2.2 | 0.00016671225000000002 | 0.28 | AML | other | m | 2020-02-14T03:13:36.41 |
MN.TUE.HNE. | ML:2.1 | 0.0001287279 | 0.28 | AML | other | m | 2020-02-14T03:13:36.64 |
MN.TUE.HHN. | ML:2.2 | 0.00015499174999999998 | 0.2192 | AML | other | m | 2020-02-14T03:13:36.40 |
MN.TUE.HHE. | ML:2.1 | 0.00012760579999999998 | 0.2592 | AML | other | m | 2020-02-14T03:13:36.63 |
IV.MRGE.HHN. | ML:1.9 | 0.00006916990000000001 | 0.3808 | AML | other | m | 2020-02-14T03:13:44.51 |
IV.MRGE.HHE. | ML:2.0 | 0.00008674212000000001 | 0.32 | AML | other | m | 2020-02-14T03:13:38.94 |