A magnitude ML 1.0 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.4080, 8.5500 at 12 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Formazza | VB | 10 | 445 | 445 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-05-31 09:34:02 |
46.4078 | 8.5498 | 12 | 2020-05-31 09:43:18 |
Sala Sismica INGV-Roma | 79746751 |
Field | Value |
---|---|
Time (UTC) | 2020-05-31 09:34:02 ± 0.12 |
Latitude | 46.4078 ± 0.0072 |
Longitude | 8.5498 ± 0.0091 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79746751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 820 |
Semi-minor axis of confidence ellipse (meter) | 149 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 157 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.05490 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 79746751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-31 09:43:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.STON.BHZ. | 2020-05-31T09:36:01.22 | 3.0 | undecidable | manual | Pn | 7.68 | 0 | |||
IV.BRSN.EHZ. | 2020-05-31T09:35:49.74 | 3.0 | undecidable | manual | Sg | 4.25 | 0 | |||
IV.SGG.HHZ. | 2020-05-31T09:35:46.42 | 3.0 | undecidable | manual | Pn | 3.78 | 0 | |||
IV.RMP.HHZ. | 2020-05-31T09:35:38.36 | 3.0 | negative | manual | Pg | 10.34 | 0 | |||
IV.MNTT.EHZ. | 2020-05-31T09:35:33.99 | 3.0 | negative | manual | Pg | 14.12 | 0 | |||
IV.IMI.HHZ. | 2020-05-31T09:35:23.87 | 3.0 | undecidable | manual | Sg | -0.51 | 0 | |||
IV.MGAB.HHZ. | 2020-05-31T09:35:23.62 | 3.0 | negative | manual | Pg | 11.58 | 0 | |||
IV.CRTC.HHZ. | 2020-05-31T09:35:21.31 | 3.0 | undecidable | manual | Pg | 13.38 | 0 | |||
IV.FDMO.HHZ. | 2020-05-31T09:35:16.21 | 3.0 | undecidable | manual | Pn | -0.49 | 0 | |||
IV.CSNT.HHZ. | 2020-05-31T09:35:09.40 | 3.0 | undecidable | manual | Pg | 8.33 | 0 | |||
IV.RIBO.EHZ.01 | 2020-05-31T09:35:08.62 | 3.0 | undecidable | manual | Pg | 2.52 | 0 | |||
IV.IMI.HHZ. | 2020-05-31T09:34:46.97 | 3.0 | undecidable | manual | Pg | 1.54 | 0 | |||
GU.RNCA.HHZ. | 2020-05-31T09:34:34.71 | 3.0 | undecidable | manual | Pn | -4.24 | 0 | |||
CH.DIX.HHZ. | 2020-05-31T09:34:29.57 | 0.6 | undecidable | manual | S | 248 | 94.8384 | 91 | -0.49 | 37 |
GU.SATI.HHZ. | 2020-05-31T09:34:25.63 | 0.3 | undecidable | manual | S | 222 | 78.9654 | 91 | -0.19 | 63 |
CH.MUGIO.HHZ. | 2020-05-31T09:34:22.04 | 0.3 | undecidable | manual | S | 145 | 65.8896 | 91 | -0.28 | 64 |
GU.CIRO.HHZ. | 2020-05-31T09:34:22.12 | 0.3 | undecidable | manual | P | 221 | 117.0939 | 91 | 0.37 | 60 |
GU.TRAV.HHZ. | 2020-05-31T09:34:21.73 | 0.6 | undecidable | manual | P | 212 | 116.994 | 91 | -0.01 | 41 |
IV.VARE.HHE. | 2020-05-31T09:34:20.96 | 0.3 | undecidable | manual | S | 164 | 62.2932 | 92 | -0.4 | 61 |
MN.TUE.HHZ. | 2020-05-31T09:34:20.69 | 0.3 | undecidable | manual | S | 83 | 61.3941 | 92 | -0.44 | 63 |
CH.MMK.HHE. | 2020-05-31T09:34:20.34 | 0.6 | undecidable | manual | S | 229 | 59.8956 | 92 | -0.4 | 41 |
CH.DIX.HHZ. | 2020-05-31T09:34:18.95 | 0.6 | undecidable | manual | P | 248 | 94.8384 | 91 | 0.63 | 40 |
CH.BNALP.HHE. | 2020-05-31T09:34:18.10 | 0.3 | undecidable | manual | S | 350 | 52.2033 | 92 | -0.57 | 61 |
GU.SATI.HHZ. | 2020-05-31T09:34:16.02 | 0.3 | undecidable | manual | P | 222 | 78.9654 | 91 | 0.15 | 68 |
CH.MUGIO.HHZ. | 2020-05-31T09:34:14.20 | 0.3 | undecidable | manual | P | 145 | 65.8896 | 91 | 0.35 | 67 |
IV.VARE.HHE. | 2020-05-31T09:34:13.82 | 0.6 | undecidable | manual | P | 164 | 62.2932 | 92 | 0.52 | 43 |
MN.TUE.HHZ. | 2020-05-31T09:34:13.84 | 0.3 | undecidable | manual | P | 83 | 61.3941 | 92 | 0.68 | 62 |
CH.MMK.HHE. | 2020-05-31T09:34:12.69 | 0.6 | undecidable | manual | P | 229 | 59.8956 | 92 | -0.25 | 43 |
CH.BNALP.HHE. | 2020-05-31T09:34:12.08 | 0.3 | undecidable | manual | P | 350 | 52.2033 | 92 | 0.33 | 68 |
CH.FUSIO.HHZ. | 2020-05-31T09:34:07.33 | 0.3 | undecidable | manual | S | 59 | 10.0788 | 128 | -0.36 | 71 |
CH.FUSIO.HHZ. | 2020-05-31T09:34:05.61 | 0.1 | undecidable | manual | P | 59 | 10.0788 | 128 | 0.21 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.TUE.HHN. | ML:1.0 | 0.000020950000000000004 | 1.76 | AML | other | m | 2020-05-31T09:34:20.98 |
MN.TUE.HHE. | ML:0.9 | 0.00001515 | 0.72 | AML | other | m | 2020-05-31T09:34:21.59 |
CH.MUGIO.HHN. | ML:1.3 | 0.00003275 | 0.46 | AML | other | m | 2020-05-31T09:34:22.68 |
CH.MUGIO.HHE. | ML:1.0 | 0.0000224 | 0.34 | AML | other | m | 2020-05-31T09:34:22.48 |
GU.SATI.HHN. | ML:0.9 | 0.000009695 | 0.9 | AML | other | m | 2020-05-31T09:34:26.81 |
GU.SATI.HHE. | ML:0.9 | 0.000012295 | 1.2 | AML | other | m | 2020-05-31T09:34:27.09 |
CH.FUSIO.HHE. | ML:1.1 | 0.00013860929999999998 | 0.192 | AML | other | m | 2020-05-31T09:34:07.50 |
CH.FUSIO.HHN. | ML:1.3 | 0.00024006519999999999 | 0.1088 | AML | other | m | 2020-05-31T09:34:07.48 |
MN.TUE.HNE. | ML:0.7 | 0.000012230009999999999 | 0.1792 | AML | other | m | 2020-05-31T09:34:21.11 |
MN.TUE.HNN. | ML:1.1 | 0.00002559414535 | 0.2432 | AML | other | m | 2020-05-31T09:34:21.10 |