A magnitude ML 2.3 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.1340, 7.1140 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2018-02-24 16:05:26 |
46.1345 | 7.1137 | 9 | 2019-04-24 14:49:37 |
Bollettino Sismico Italiano INGV | 58211921 |
Reviewed Rev100 |
ML 2.3 | 2018-02-24 16:05:26 |
46.135 | 7.1122 | 9 | 2018-02-24 16:18:42 |
Sala Sismica INGV-Roma | 54128431 |
Field | Value |
---|---|
Time (UTC) | 2018-02-24 16:05:26 ± 0.24 |
Latitude | 46.1345 ± 0.0099 |
Longitude | 7.1137 ± 0.0130 |
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 | 58211921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1083 |
Semi-minor axis of confidence ellipse (meter) | 726 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 147 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.21134 |
Epicentral distance of station farthest from the epicenter (degree) | 2.01088 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 54128431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-24 16:18:42 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 58211921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-12-10 10:30:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MUGIO.HHZ. | 2018-02-24T16:06:09.99 | 0.6 | undecidable | manual | S | 98 | 150.3384 | 50 | 0.12 | 38 |
CH.DAVOX.HHZ. | 2018-02-24T16:06:03.39 | 1.0 | undecidable | manual | P | 70 | 223.2099 | 38 | 1.86 | 6 |
CH.PLONS.HHZ. | 2018-02-24T16:05:59.82 | 0.6 | undecidable | manual | P | 59 | 200.3439 | 38 | 1.12 | 21 |
IV.MDI.HHZ. | 2018-02-24T16:05:59.76 | 0.6 | undecidable | manual | P | 100 | 204.7395 | 38 | 0.52 | 26 |
MN.TUE.HHZ. | 2018-02-24T16:05:56.34 | 0.3 | undecidable | manual | P | 77 | 175.1913 | 50 | 0.84 | 41 |
RD.ORIF.BHZ. | 2018-02-24T16:05:54.08 | 1.0 | undecidable | manual | P | 216 | 165.5121 | 50 | 0.07 | 18 |
CH.MUGIO.HHZ. | 2018-02-24T16:05:52.21 | 0.1 | undecidable | manual | P | 98 | 150.3384 | 50 | 0.54 | 69 |
GU.TRAV.HHZ. | 2018-02-24T16:05:52.07 | 0.3 | undecidable | manual | S | 144 | 84.5487 | 50 | -0.25 | 64 |
GU.RRL.HHZ. | 2018-02-24T16:05:50.30 | 0.3 | undecidable | manual | P | 191 | 136.9629 | 50 | 0.7 | 50 |
MN.BNI.HHZ. | 2018-02-24T16:05:48.12 | 0.1 | undecidable | manual | P | 196 | 124.7862 | 50 | 0.4 | 76 |
CH.BNALP.HHZ. | 2018-02-24T16:05:48.30 | 0.3 | undecidable | manual | P | 50 | 129.1707 | 50 | -0.11 | 60 |
GU.CIRO.HHZ. | 2018-02-24T16:05:47.81 | 0.3 | undecidable | manual | S | 149 | 68.6757 | 50 | -0.27 | 65 |
CH.MMK.HHZ. | 2018-02-24T16:05:46.96 | 0.6 | undecidable | manual | S | 98 | 66.0894 | 50 | -0.41 | 42 |
GU.TRAV.HHZ. | 2018-02-24T16:05:41.48 | 0.3 | undecidable | manual | P | 144 | 84.5487 | 50 | -0.05 | 66 |
IV.MRGE.HHZ. | 2018-02-24T16:05:40.37 | 0.3 | undecidable | manual | S | 186 | 40.626 | 50 | -0.22 | 70 |
CH.GIMEL.HHZ. | 2018-02-24T16:05:39.82 | 0.1 | undecidable | manual | P | 305 | 78.6657 | 50 | -0.8 | 72 |
GU.CIRO.HHZ. | 2018-02-24T16:05:39.21 | 0.3 | undecidable | manual | P | 149 | 68.6757 | 50 | 0.12 | 67 |
CH.MMK.HHZ. | 2018-02-24T16:05:38.07 | 0.1 | undecidable | manual | P | 98 | 66.0894 | 50 | -0.61 | 80 |
CH.DIX.HHZ. | 2018-02-24T16:05:35.27 | 0.3 | undecidable | manual | S | 105 | 23.4543 | 111 | -0.24 | 72 |
IV.MRGE.HHZ. | 2018-02-24T16:05:34.78 | 0.1 | positive | manual | P | 186 | 40.626 | 50 | 0.01 | 97 |
CH.DIX.HHZ. | 2018-02-24T16:05:31.82 | 0.1 | negative | manual | P | 105 | 23.4543 | 111 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHN. | ML:2.8 | 0.0038250000000000003 | 0.34 | AML | other | m | 2018-02-24T16:05:35.56 |
CH.DIX.HHE. | ML:2.3 | 0.00131 | 1.04 | AML | other | m | 2018-02-24T16:05:36.63 |
IV.MRGE.HHN. | ML:2.7 | 0.0017549999999999998 | 0.36 | AML | other | m | 2018-02-24T16:05:40.59 |
IV.MRGE.HHE. | ML:2.6 | 0.00124 | 0.32 | AML | other | m | 2018-02-24T16:05:40.69 |
CH.MMK.HHN. | ML:2.0 | 0.000168 | 1.38 | AML | other | m | 2018-02-24T16:05:47.98 |
GU.CIRO.HHE. | ML:2.4 | 0.00043000000000000004 | 0.22 | AML | other | m | 2018-02-24T16:05:48.03 |
GU.CIRO.HHN. | ML:2.3 | 0.00031 | 0.82 | AML | other | m | 2018-02-24T16:05:48.03 |
CH.MMK.HHE. | ML:1.9 | 0.000148 | 0.96 | AML | other | m | 2018-02-24T16:05:49.95 |
GU.TRAV.HHE. | ML:2.6 | 0.00048499999999999997 | 0.18 | AML | other | m | 2018-02-24T16:05:52.33 |
GU.TRAV.HHN. | ML:2.6 | 0.000553 | 0.94 | AML | other | m | 2018-02-24T16:05:53.66 |
CH.BNALP.HHN. | ML:2.2 | 0.00010850000000000001 | 1.12 | AML | other | m | 2018-02-24T16:06:07.43 |
CH.BNALP.HHE. | ML:2.2 | 0.0001035 | 1.08 | AML | other | m | 2018-02-24T16:06:10.77 |
GU.RRL.HHN. | ML:2.1 | 0.00006809999999999999 | 1.58 | AML | other | m | 2018-02-24T16:06:13.99 |
GU.RRL.HHE. | ML:2.2 | 0.0000956 | 0.6 | AML | other | m | 2018-02-24T16:06:14.05 |
CH.MUGIO.HHN. | ML:2.3 | 0.00009795000000000001 | 0.4 | AML | other | m | 2018-02-24T16:06:15.89 |
CH.MUGIO.HHE. | ML:2.2 | 0.00008295 | 1.5 | AML | other | m | 2018-02-24T16:06:16.12 |
RD.ORIF.BHE. | ML:2.2 | 0.00007694999999999999 | 1.32 | AML | other | m | 2018-02-24T16:06:20.75 |
MN.TUE.HHN. | ML:2.3 | 0.00008675 | 1.22 | AML | other | m | 2018-02-24T16:06:21.68 |
MN.TUE.HHE. | ML:2.3 | 0.00007725 | 1.58 | AML | other | m | 2018-02-24T16:06:21.91 |
MN.TUE.HNN. | ML:2.3 | 0.00008104999999999999 | 0.7 | AML | other | m | 2018-02-24T16:06:22.12 |
RD.ORIF.BHN. | ML:2.1 | 0.00005075 | 0.4 | AML | other | m | 2018-02-24T16:06:22.21 |
MN.TUE.HNE. | ML:2.2 | 0.0000661 | 0.86 | AML | other | m | 2018-02-24T16:06:22.46 |
CH.PLONS.HHN. | ML:2.4 | 0.00007955 | 1.48 | AML | other | m | 2018-02-24T16:06:28.75 |
CH.PLONS.HHE. | ML:2.4 | 0.0000705 | 1.5 | AML | other | m | 2018-02-24T16:06:28.92 |
CH.DAVOX.HHN. | ML:2.4 | 0.00006155 | 0.3 | AML | other | m | 2018-02-24T16:06:35.42 |
CH.DAVOX.HHE. | ML:2.2 | 0.000033600000000000004 | 0.8 | AML | other | m | 2018-02-24T16:06:38.35 |