A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.2040, 7.4220 at 11 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.
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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-05-14 05:49:07 |
46.2037 | 7.4217 | 11 | 2021-05-14 05:56:49 |
Sala Sismica INGV-Roma | 90074621 |
Field | Value |
---|---|
Time (UTC) | 2021-05-14 05:49:07 ± 0.14 |
Latitude | 46.2037 ± 0.0009 |
Longitude | 7.4217 ± 0.0013 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90074621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 120 |
Semi-minor axis of confidence ellipse (meter) | 56 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 114 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 120.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 183 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 13 |
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) | 0.95868 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 90074621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-14 05:56:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2021-05-14T05:51:05.03 | 3.0 | undecidable | manual | Sn | 6.95 | 0 | |||
IV.COR1.EHZ. | 2021-05-14T05:50:21.89 | 3.0 | negative | manual | Pn | 4.91 | 0 | |||
IV.BRSN.EHZ. | 2021-05-14T05:50:21.25 | 3.0 | positive | manual | Pg | 16.85 | 0 | |||
IV.SARZ.HHZ. | 2021-05-14T05:49:40.51 | 3.0 | negative | manual | Pg | 5.06 | 0 | |||
CH.FUSIO.HHZ. | 2021-05-14T05:49:36.34 | 0.6 | undecidable | manual | S | 73 | 99.123 | 90 | 0.05 | 43 |
MN.TUE.HHZ. | 2021-05-14T05:49:33.56 | 3.0 | positive | manual | P | 2.99 | 0 | |||
GU.CIRO.HHZ. | 2021-05-14T05:49:28.50 | 0.3 | undecidable | manual | S | 170 | 67.6767 | 90 | 0.58 | 60 |
CH.BNALP.HHZ. | 2021-05-14T05:49:25.18 | 0.6 | negative | manual | P | 46 | 106.4157 | 90 | -0.04 | 43 |
IV.MRGE.HHZ. | 2021-05-14T05:49:24.54 | 0.6 | undecidable | manual | S | 210 | 55.5999 | 90 | -0.14 | 47 |
GU.BLANC.HHZ. | 2021-05-14T05:49:24.00 | 0.3 | undecidable | manual | S | 223 | 54.8007 | 90 | -0.47 | 66 |
CH.FUSIO.HHZ. | 2021-05-14T05:49:23.99 | 0.1 | positive | manual | P | 73 | 99.123 | 90 | -0.09 | 87 |
CH.MMK.HHZ. | 2021-05-14T05:49:21.03 | 0.6 | undecidable | manual | S | 112 | 45.0216 | 90 | -0.84 | 38 |
GU.CIRO.HHZ. | 2021-05-14T05:49:19.36 | 0.1 | undecidable | manual | P | 170 | 67.6767 | 90 | 0.12 | 90 |
IV.MRGE.HHZ. | 2021-05-14T05:49:17.23 | 0.1 | negative | manual | P | 210 | 55.5999 | 90 | -0.15 | 94 |
GU.BLANC.HHZ. | 2021-05-14T05:49:17.24 | 0.1 | positive | manual | P | 223 | 54.8007 | 90 | -0.01 | 94 |
CH.MMK.HHZ. | 2021-05-14T05:49:15.40 | 0.1 | undecidable | manual | P | 112 | 45.0216 | 90 | -0.35 | 91 |
CH.DIX.HHZ. | 2021-05-14T05:49:13.35 | 0.6 | undecidable | manual | S | 184 | 13.7751 | 93 | -0.17 | 50 |
CH.DIX.HHZ. | 2021-05-14T05:49:11.01 | 0.1 | positive | manual | P | 184 | 13.7751 | 93 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BLANC.HHN. | ML:1.3 | 0.000050549999999999995 | 0.5 | AML | other | m | 2021-05-14T05:49:24.69 |
IV.MRGE.HHE. | ML:1.8 | 0.0001295 | 0.22 | AML | other | m | 2021-05-14T05:49:25.83 |
GU.BLANC.HHE. | ML:1.2 | 0.0000422 | 0.52 | AML | other | m | 2021-05-14T05:49:25.99 |
IV.MRGE.HHN. | ML:1.6 | 0.00008015 | 0.76 | AML | other | m | 2021-05-14T05:49:26.38 |
GU.CIRO.HHE. | ML:0.9 | 0.000016806519999999997 | 0.2016 | AML | other | m | 2021-05-14T05:49:30.41 |
GU.CIRO.HHN. | ML:1.1 | 0.00002223901 | 2.2016 | AML | other | m | 2021-05-14T05:49:28.18 |
CH.FUSIO.HHE. | ML:1.0 | 0.0000116618345 | 0.1312 | AML | other | m | 2021-05-14T05:49:38.24 |
CH.FUSIO.HHN. | ML:1.2 | 0.000013262373 | 0.288 | AML | other | m | 2021-05-14T05:49:37.64 |