A magnitude ML 1.4 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.2410, 9.0510 at 6 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 |
---|---|---|---|---|
Cavargna | CO | 17 | 227 | 227 |
San Nazzaro Val Cavargna | CO | 18 | 314 | 541 |
San Bartolomeo Val Cavargna | CO | 19 | 1027 | 1568 |
Dosso del Liro | CO | 19 | 264 | 1832 |
Val Rezzo | CO | 19 | 173 | 2005 |
Garzeno | CO | 19 | 806 | 2811 |
Cusino | CO | 20 | 223 | 3034 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-10-21 02:06:57 |
46.2408 | 9.0513 | 6 | 2021-10-21 02:16:27 |
Sala Sismica INGV-Roma | 96818321 |
Field | Value |
---|---|
Time (UTC) | 2021-10-21 02:06:57 ± 0.13 |
Latitude | 46.2408 ± 0.0045 |
Longitude | 9.0513 ± 0.0117 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 96818321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 660 |
Semi-minor axis of confidence ellipse (meter) | 590 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.91731 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 96818321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-21 02:16:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTRA.EHZ. | 2021-10-21T02:08:20.54 | 3.0 | undecidable | manual | Pg | 9.55 | 0 | |||
IV.MSSA.HHZ. | 2021-10-21T02:08:02.08 | 3.0 | undecidable | manual | Sg | -0.4 | 0 | |||
IV.CPGN.EHZ. | 2021-10-21T02:07:56.78 | 3.0 | undecidable | manual | Pg | 3.72 | 0 | |||
GU.GORR.HHZ. | 2021-10-21T02:07:28.47 | 3.0 | undecidable | manual | Pg | -1.67 | 0 | |||
IV.MBAL.EHZ. | 2021-10-21T02:07:24.84 | 3.0 | undecidable | manual | Pg | -0.27 | 0 | |||
IV.MERA.HNE. | 2021-10-21T02:07:18.54 | 1.0 | undecidable | manual | S | 154 | 66.1893 | 50 | -0.42 | 22 |
CH.FUORN.HHZ. | 2021-10-21T02:07:15.59 | 0.6 | negative | manual | P | 65 | 101.8203 | 50 | 0.09 | 44 |
CH.PLONS.HHE. | 2021-10-21T02:07:14.08 | 0.6 | undecidable | manual | P | 16 | 93.1401 | 50 | -0.08 | 44 |
CH.BNALP.HHE. | 2021-10-21T02:07:13.15 | 0.3 | undecidable | manual | P | 326 | 84.6486 | 50 | 0.3 | 65 |
IV.VARE.HHE. | 2021-10-21T02:07:13.48 | 0.3 | undecidable | manual | S | 208 | 46.7199 | 50 | -0.29 | 70 |
CH.DAVOX.HHZ. | 2021-10-21T02:07:12.94 | 0.6 | undecidable | manual | P | 46 | 87.0462 | 50 | -0.29 | 43 |
CH.BERNI.HHZ. | 2021-10-21T02:07:11.45 | 0.6 | positive | manual | P | 75 | 76.8675 | 50 | -0.2 | 45 |
IV.MERA.HNE. | 2021-10-21T02:07:10.24 | 0.3 | undecidable | manual | P | 154 | 66.1893 | 50 | 0.24 | 68 |
IV.MDI.HHE. | 2021-10-21T02:07:10.94 | 0.3 | undecidable | manual | P | 135 | 73.1712 | 50 | -0.14 | 68 |
CH.FUSIO.HHZ. | 2021-10-21T02:07:10.89 | 0.3 | undecidable | manual | S | 309 | 38.0286 | 99 | -0.25 | 71 |
CH.MUGIO.HHZ. | 2021-10-21T02:07:09.95 | 0.1 | undecidable | manual | S | 181 | 35.4423 | 100 | -0.29 | 95 |
IV.VARE.HHE. | 2021-10-21T02:07:07.53 | 0.3 | undecidable | manual | P | 208 | 46.7199 | 50 | 0.52 | 66 |
CH.FUSIO.HHZ. | 2021-10-21T02:07:05.48 | 0.1 | negative | manual | P | 309 | 38.0286 | 99 | -0.01 | 100 |
CH.MUGIO.HHZ. | 2021-10-21T02:07:05.35 | 0.1 | undecidable | manual | P | 181 | 35.4423 | 100 | 0.38 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUSIO.HHN. | ML:1.3 | 0.00007248795 | 0.1088 | AML | other | m | 2021-10-21T02:07:11.90 |
CH.FUSIO.HHE. | ML:1.5 | 0.00010946 | 0.0896 | AML | other | m | 2021-10-21T02:07:12.26 |
CH.BERNI.HHE. | ML:1.2 | 0.000022901205 | 0.0896 | AML | other | m | 2021-10-21T02:07:21.97 |
CH.BERNI.HHN. | ML:1.4 | 0.00003365634 | 0.1696 | AML | other | m | 2021-10-21T02:07:20.93 |
CH.DAVOX.HHN. | ML:1.7 | 0.00006435223 | 1.3504 | AML | other | m | 2021-10-21T02:07:42.87 |
CH.FUORN.HHE. | ML:1.2 | 0.0000158205675 | 1.0704 | AML | other | m | 2021-10-21T02:07:36.60 |
CH.FUORN.HHN. | ML:1.4 | 0.000023891290000000002 | 2.1296 | AML | other | m | 2021-10-21T02:07:46.52 |