A magnitude ML 2.0 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.9260, 8.9220 at 10 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 2.0 | 2018-04-26 02:39:32 |
46.9255 | 8.922 | 10 | 2019-04-24 14:49:50 |
Bollettino Sismico Italiano INGV | 66788091 |
Reviewed Rev100 |
ML 2.1 | 2018-04-26 02:39:31 |
46.9113 | 8.9258 | 6 | 2018-04-26 02:50:38 |
Sala Sismica INGV-Roma | 56111121 |
Field | Value |
---|---|
Time (UTC) | 2018-04-26 02:39:32 ± 0.22 |
Latitude | 46.9255 ± 0.0153 |
Longitude | 8.9220 ± 0.0132 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 66788091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1730 |
Semi-minor axis of confidence ellipse (meter) | 970 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 348 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1730.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.33635 |
Epicentral distance of station farthest from the epicenter (degree) | 1.69882 |
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 | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 27 |
Type of magnitude | ML |
Reference to an origin | 66788091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-03-22 15:04:21 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 56111121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-04-26 02:50:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.ROSI.HHZ. | 2018-04-26T02:40:05.82 | 0.3 | undecidable | manual | P | 89 | 188.5668 | 38 | 3.29 | 3 |
CH.MUGIO.HHZ. | 2018-04-26T02:40:04.35 | 0.6 | undecidable | manual | S | 175 | 111.6993 | 50 | -0.43 | 42 |
CH.FUORN.HHZ. | 2018-04-26T02:40:03.92 | 0.3 | undecidable | manual | S | 108 | 107.4147 | 50 | 0.29 | 65 |
GU.TRAV.HHZ. | 2018-04-26T02:40:02.80 | 0.3 | undecidable | manual | P | 210 | 180.7857 | 38 | 1.24 | 35 |
CH.BERNI.HHN. | 2018-04-26T02:40:01.30 | 0.3 | undecidable | manual | S | 124 | 101.2209 | 50 | -0.69 | 58 |
IV.ZONE.HHZ. | 2018-04-26T02:39:59.41 | 0.3 | undecidable | manual | P | 144 | 158.1195 | 50 | 1.23 | 40 |
SI.MOSI.HHZ. | 2018-04-26T02:39:54.14 | 0.6 | undecidable | manual | P | 105 | 128.2716 | 50 | 0.54 | 39 |
CH.DAVOX.HHZ. | 2018-04-26T02:39:54.38 | 0.6 | undecidable | manual | S | 102 | 74.37 | 50 | -0.44 | 45 |
IV.BRMO.HHZ. | 2018-04-26T02:39:53.00 | 0.3 | undecidable | manual | P | 114 | 121.0899 | 50 | 0.52 | 60 |
CH.MMK.HHZ. | 2018-04-26T02:39:52.85 | 0.1 | negative | manual | P | 217 | 121.5894 | 50 | 0.3 | 84 |
IV.VARE.HHZ. | 2018-04-26T02:39:52.62 | 0.3 | undecidable | manual | P | 186 | 117.8931 | 50 | 0.63 | 58 |
CH.MUGIO.HHZ. | 2018-04-26T02:39:51.54 | 0.1 | negative | manual | P | 175 | 111.6993 | 50 | 0.5 | 82 |
CH.FUORN.HHZ. | 2018-04-26T02:39:50.82 | 0.3 | undecidable | manual | P | 108 | 107.4147 | 50 | 0.45 | 63 |
CH.BERNI.HHN. | 2018-04-26T02:39:49.38 | 0.3 | undecidable | manual | P | 124 | 101.2209 | 50 | -0.04 | 69 |
MN.TUE.HHZ. | 2018-04-26T02:39:49.64 | 0.6 | undecidable | manual | S | 147 | 59.7957 | 50 | -1.28 | 32 |
CH.FUSIO.HHZ. | 2018-04-26T02:39:48.68 | 0.6 | undecidable | manual | S | 201 | 55.7997 | 50 | -1.17 | 34 |
CH.DAVOX.HHZ. | 2018-04-26T02:39:45.51 | 0.1 | negative | manual | P | 102 | 74.37 | 50 | 0.22 | 94 |
CH.BNALP.HHZ. | 2018-04-26T02:39:44.38 | 0.6 | undecidable | manual | S | 261 | 38.1285 | 50 | -0.77 | 43 |
CH.PLONS.HHZ. | 2018-04-26T02:39:43.90 | 0.6 | undecidable | manual | S | 68 | 37.3293 | 50 | -1.02 | 38 |
MN.TUE.HHZ. | 2018-04-26T02:39:42.85 | 0.1 | negative | manual | P | 147 | 59.7957 | 50 | -0.19 | 97 |
CH.FUSIO.HHZ. | 2018-04-26T02:39:42.27 | 0.1 | positive | manual | P | 201 | 55.7997 | 50 | -0.15 | 99 |
CH.BNALP.HHZ. | 2018-04-26T02:39:39.46 | 0.1 | positive | manual | P | 261 | 38.1285 | 50 | -0.24 | 100 |
CH.PLONS.HHZ. | 2018-04-26T02:39:39.23 | 0.1 | positive | manual | P | 68 | 37.3293 | 50 | -0.34 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.PLONS.HHE. | ML:1.9 | 0.0002976771 | 0.1088 | AML | other | m | 2018-04-26T02:39:44.28 |
CH.PLONS.HHN. | ML:2.0 | 0.000395645 | 0.16 | AML | other | m | 2018-04-26T02:39:44.41 |
CH.BNALP.HHN. | ML:2.1 | 0.0005440865 | 1.8208 | AML | other | m | 2018-04-26T02:39:44.92 |
CH.BNALP.HHE. | ML:1.9 | 0.00026284485 | 0.28 | AML | other | m | 2018-04-26T02:39:45.28 |
CH.FUSIO.HHE. | ML:2.2 | 0.00036733935 | 0.1504 | AML | other | m | 2018-04-26T02:39:49.21 |
CH.FUSIO.HHN. | ML:2.1 | 0.0002871972 | 1.7296 | AML | other | m | 2018-04-26T02:39:50.06 |
MN.TUE.HNE. | ML:1.4 | 0.000054817745 | 0.2 | AML | other | m | 2018-04-26T02:39:50.23 |
MN.TUE.HHE. | ML:1.5 | 0.00007025805000000001 | 0.2 | AML | other | m | 2018-04-26T02:39:50.23 |
MN.TUE.HNN. | ML:1.4 | 0.000048812655 | 0.16 | AML | other | m | 2018-04-26T02:39:50.80 |
MN.TUE.HHN. | ML:1.5 | 0.00006365432 | 0.16 | AML | other | m | 2018-04-26T02:39:50.72 |
CH.DAVOX.HHE. | ML:2.0 | 0.00013856725 | 0.2672 | AML | other | m | 2018-04-26T02:39:54.00 |
CH.DAVOX.HHN. | ML:2.0 | 0.000137796 | 0.3824 | AML | other | m | 2018-04-26T02:39:55.01 |
CH.MUGIO.HHE. | ML:2.2 | 0.000126 | 0.2 | AML | other | m | 2018-04-26T02:40:05.81 |
IV.VARE.HHE. | ML:2.2 | 0.00013350000000000002 | 0.32 | AML | other | m | 2018-04-26T02:40:07.53 |
CH.MUGIO.HHN. | ML:2.1 | 0.000095104945 | 0.2512 | AML | other | m | 2018-04-26T02:40:07.65 |
IV.VARE.HHN. | ML:2.1 | 0.00010185 | 0.54 | AML | other | m | 2018-04-26T02:40:11.69 |
CH.MMK.HHN. | ML:2.1 | 0.00009471569 | 0.5104 | AML | other | m | 2018-04-26T02:40:14.55 |
CH.MMK.HHE. | ML:1.9 | 0.000052896085 | 0.2592 | AML | other | m | 2018-04-26T02:40:14.61 |
IV.BRMO.HHN. | ML:1.5 | 0.000024343950000000003 | 1.2192 | AML | other | m | 2018-04-26T02:40:16.65 |
IV.BRMO.HHE. | ML:1.4 | 0.000019234005000000003 | 1.36 | AML | other | m | 2018-04-26T02:40:16.27 |
IV.ZONE.HHE. | ML:2.1 | 0.00006205841000000001 | 0.3008 | AML | other | m | 2018-04-26T02:40:18.21 |
IV.ZONE.HHN. | ML:2.1 | 0.000055741455 | 0.2208 | AML | other | m | 2018-04-26T02:40:18.52 |
SI.MOSI.HHN. | ML:2.3 | 0.00012665839000000002 | 0.5008 | AML | other | m | 2018-04-26T02:40:18.53 |
SI.MOSI.HHE. | ML:2.1 | 0.000077697435 | 0.4192 | AML | other | m | 2018-04-26T02:40:19.35 |
GU.TRAV.HHN. | ML:2.1 | 0.000052158195000000005 | 0.2192 | AML | other | m | 2018-04-26T02:40:25.79 |
SI.ROSI.HHE. | ML:2.4 | 0.000075944145 | 0.68 | AML | other | m | 2018-04-26T02:40:33.86 |
SI.ROSI.HHN. | ML:2.4 | 0.00007645747 | 0.3792 | AML | other | m | 2018-04-26T02:40:35.22 |