A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.6310, 10.3240 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Tubre | BZ | 11 | 977 | 977 |
Valdidentro | SO | 16 | 4125 | 5102 |
Stelvio | BZ | 17 | 1161 | 6263 |
Livigno | SO | 18 | 6389 | 12652 |
Malles Venosta | BZ | 18 | 5162 | 17814 |
Bormio | SO | 18 | 4121 | 21935 |
Glorenza | BZ | 18 | 896 | 22831 |
Valfurva | SO | 20 | 2638 | 25469 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2021-12-22 20:05:08 |
46.6308 | 10.3237 | 10 | 2022-03-30 13:04:40 |
Bollettino Sismico Italiano INGV | 101725061 |
Reviewed Rev100 |
ML 1.2 | 2021-12-22 20:05:08 |
46.6245 | 10.3318 | 9 | 2021-12-22 20:12:58 |
Sala Sismica INGV-Roma | 98827241 |
Field | Value |
---|---|
Time (UTC) | 2021-12-22 20:05:08 ± 0.13 |
Latitude | 46.6308 ± 0.0081 |
Longitude | 10.3237 ± 0.0092 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 101725061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 919 |
Semi-minor axis of confidence ellipse (meter) | 635 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68259 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 98827241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-22 20:12:58 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 101725061 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-06 08:50:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.RONC.EHZ. | 2021-12-22T20:05:30.89 | 0.6 | undecidable | manual | S | 162 | 75.7686 | 50 | -0.21 | 43 |
IV.APPI.EHZ. | 2021-12-22T20:05:29.28 | 0.6 | undecidable | manual | S | 103 | 71.0733 | 50 | -0.56 | 40 |
IV.MABI.HHZ. | 2021-12-22T20:05:27.85 | 0.6 | undecidable | manual | S | 167 | 65.49 | 50 | -0.52 | 41 |
ST.OZOL.EHZ. | 2021-12-22T20:05:27.09 | 0.6 | undecidable | manual | S | 114 | 60.9945 | 50 | -0.08 | 46 |
ST.RONC.EHZ. | 2021-12-22T20:05:22.30 | 0.6 | undecidable | manual | P | 162 | 75.7686 | 50 | 0.91 | 34 |
IV.APPI.EHZ. | 2021-12-22T20:05:21.07 | 0.3 | undecidable | manual | P | 103 | 71.0733 | 50 | 0.41 | 63 |
IV.MABI.HHZ. | 2021-12-22T20:05:20.62 | 0.3 | undecidable | manual | P | 167 | 65.49 | 50 | 0.8 | 55 |
CH.DAVOX.HHZ. | 2021-12-22T20:05:20.28 | 0.6 | undecidable | manual | S | 296 | 37.629 | 50 | -0.65 | 41 |
CH.BERNI.HHZ. | 2021-12-22T20:05:19.46 | 0.6 | undecidable | manual | S | 224 | 33.2445 | 50 | -0.3 | 46 |
ST.OZOL.EHZ. | 2021-12-22T20:05:19.66 | 0.3 | undecidable | manual | P | 114 | 60.9945 | 50 | 0.54 | 62 |
ST.CARE.EHZ. | 2021-12-22T20:05:19.94 | 0.6 | undecidable | manual | S | 129 | 36.3414 | 50 | -0.65 | 41 |
CH.DAVOX.HHZ. | 2021-12-22T20:05:15.47 | 0.1 | undecidable | manual | P | 296 | 37.629 | 50 | -0.05 | 96 |
ST.CARE.EHZ. | 2021-12-22T20:05:15.37 | 0.1 | undecidable | manual | P | 129 | 36.3414 | 50 | 0.05 | 96 |
IV.BORM.HNE. | 2021-12-22T20:05:15.19 | 0.6 | undecidable | manual | S | 167 | 18.3705 | 118 | -0.14 | 49 |
SI.MOSI.HHZ. | 2021-12-22T20:05:14.38 | 0.6 | undecidable | manual | S | 95 | 17.2716 | 119 | -0.62 | 43 |
CH.BERNI.HHZ. | 2021-12-22T20:05:14.96 | 0.1 | undecidable | manual | P | 224 | 33.2445 | 50 | 0.12 | 96 |
IV.BRMO.HHZ. | 2021-12-22T20:05:14.86 | 0.6 | undecidable | manual | S | 168 | 17.5713 | 119 | -0.23 | 48 |
IV.BRMO.HHZ. | 2021-12-22T20:05:12.27 | 0.1 | negative | manual | P | 168 | 17.5713 | 119 | 0.13 | 98 |
IV.BORM.HNE. | 2021-12-22T20:05:12.40 | 0.3 | undecidable | manual | P | 167 | 18.3705 | 118 | 0.11 | 74 |
SI.MOSI.HHZ. | 2021-12-22T20:05:12.13 | 0.1 | negative | manual | P | 95 | 17.2716 | 119 | 0.03 | 100 |
CH.FUORN.HHZ. | 2021-12-22T20:05:11.41 | 0.6 | undecidable | manual | S | 256 | 4.6953 | 154 | -0.47 | 47 |
CH.FUORN.HHZ. | 2021-12-22T20:05:10.48 | 0.1 | undecidable | manual | P | 256 | 4.6953 | 154 | 0.19 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUORN.HHN. | ML:1.0 | 0.000154 | 0.38 | AML | other | m | 2021-12-22T20:05:11.93 |
CH.FUORN.HHE. | ML:0.8 | 0.00011999999999999999 | 0.32 | AML | other | m | 2021-12-22T20:05:12.64 |
IV.BRMO.HHN. | ML:1.1 | 0.00010805000000000001 | 0.12 | AML | other | m | 2021-12-22T20:05:15.10 |
IV.BRMO.HHE. | ML:1.4 | 0.000235 | 0.24 | AML | other | m | 2021-12-22T20:05:15.17 |
SI.MOSI.HHE. | ML:1.2 | 0.000148 | 0.5 | AML | other | m | 2021-12-22T20:05:15.63 |
SI.MOSI.HHN. | ML:1.6 | 0.0003845 | 1.74 | AML | other | m | 2021-12-22T20:05:16.90 |
CH.DAVOX.HHE. | ML:1.7 | 0.0002035 | 0.86 | AML | other | m | 2021-12-22T20:05:20.91 |
CH.DAVOX.HHN. | ML:1.7 | 0.00017749999999999998 | 0.76 | AML | other | m | 2021-12-22T20:05:21.49 |
IV.MABI.HHE. | ML:0.9 | 0.000012750000000000002 | 1.28 | AML | other | m | 2021-12-22T20:05:28.95 |
IV.MABI.HHN. | ML:0.9 | 0.00001585 | 0.78 | AML | other | m | 2021-12-22T20:05:29.22 |