A magnitude ML 1.0 earthquake occured in region: 6 km NW Silandro (BZ), on
and geographic coordinates (lat, lon) 46.6780, 10.7520 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Silandro | BZ | 6 | 6016 | 6016 |
Lasa | BZ | 8 | 3993 | 10009 |
Laces | BZ | 11 | 5188 | 15197 |
Senales | BZ | 13 | 1267 | 16464 |
Martello | BZ | 13 | 869 | 17333 |
Sluderno | BZ | 13 | 1804 | 19137 |
Castelbello-Ciardes | BZ | 13 | 2309 | 21446 |
Prato allo Stelvio | BZ | 14 | 3474 | 24920 |
Glorenza | BZ | 15 | 896 | 25816 |
Malles Venosta | BZ | 16 | 5162 | 30978 |
Stelvio | BZ | 18 | 1161 | 32139 |
Naturno | BZ | 20 | 5739 | 37878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-12-11 09:28:25 |
46.6782 | 10.752 | 11 | 2020-12-11 09:45:05 |
Sala Sismica INGV-Roma | 85352451 |
Field | Value |
---|---|
Time (UTC) | 2020-12-11 09:28:25 ± 0.13 |
Latitude | 46.6782 ± 0.0072 |
Longitude | 10.7520 ± 0.0052 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85352451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 830 |
Semi-minor axis of confidence ellipse (meter) | 160 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 352 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67359 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 85352451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-11 09:45:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2020-12-11T09:29:54.86 | 3.0 | negative | manual | Pn | 9.12 | 0 | |||
IV.CIGN.HHZ. | 2020-12-11T09:29:30.98 | 3.0 | negative | manual | Pg | 15.4 | 0 | |||
IV.SARZ.HNZ. | 2020-12-11T09:29:20.28 | 3.0 | undecidable | manual | Sg | 6.83 | 0 | |||
IV.MURB.HHZ. | 2020-12-11T09:29:19.74 | 3.0 | undecidable | manual | Sn | -2.25 | 0 | |||
IV.MILN.HNZ. | 2020-12-11T09:29:09.83 | 3.0 | undecidable | manual | Sg | 3.27 | 0 | |||
IT.FIE.HGZ. | 2020-12-11T09:29:09.10 | 3.0 | undecidable | manual | Sn | -0.55 | 0 | |||
GU.SATI.HHZ. | 2020-12-11T09:28:57.66 | 3.0 | positive | manual | Pg | 7.66 | 0 | |||
IV.NRCA.HHZ. | 2020-12-11T09:28:57.58 | 3.0 | undecidable | manual | Pn | 2.9 | 0 | |||
IV.ARVD.HHZ. | 2020-12-11T09:28:47.96 | 3.0 | undecidable | manual | Pn | 1.1 | 0 | |||
CH.DAVOX.HHN. | 2020-12-11T09:28:46.01 | 0.6 | undecidable | manual | S | 280 | 67.2771 | 50 | 0.19 | 62 |
CH.BERNI.HHZ. | 2020-12-11T09:28:44.69 | 0.3 | undecidable | manual | S | 242 | 62.8926 | 50 | 0.05 | 97 |
SI.ROSI.HHZ. | 2020-12-11T09:28:42.85 | 0.3 | undecidable | manual | S | 61 | 57.2982 | 50 | -0.29 | 94 |
IV.SARZ.HNZ. | 2020-12-11T09:28:42.87 | 3.0 | undecidable | manual | Pn | -0.53 | 0 | |||
SI.ABSI.HHE. | 2020-12-11T09:28:39.27 | 0.3 | undecidable | manual | S | 82 | 43.623 | 50 | -0.22 | 97 |
IV.BRES.EHZ. | 2020-12-11T09:28:38.65 | 0.6 | undecidable | manual | P | 88 | 74.7696 | 50 | 0.33 | 60 |
IV.APPI.EHZ. | 2020-12-11T09:28:38.88 | 0.3 | undecidable | manual | S | 121 | 42.5241 | 50 | -0.33 | 95 |
IV.BRMO.HHZ. | 2020-12-11T09:28:37.35 | 0.6 | undecidable | manual | S | 232 | 36.6411 | 50 | -0.28 | 65 |
ST.OZOL.EHZ. | 2020-12-11T09:28:37.87 | 0.3 | undecidable | manual | S | 143 | 38.0286 | 50 | -0.14 | 100 |
CH.FUORN.HHZ. | 2020-12-11T09:28:37.77 | 0.3 | undecidable | manual | S | 260 | 37.7289 | 50 | -0.16 | 100 |
CH.DAVOX.HHN. | 2020-12-11T09:28:36.74 | 0.6 | undecidable | manual | P | 280 | 67.2771 | 50 | -0.43 | 59 |
CH.BERNI.HHZ. | 2020-12-11T09:28:36.98 | 0.3 | undecidable | manual | P | 242 | 62.8926 | 50 | 0.5 | 89 |
SI.ROSI.HHZ. | 2020-12-11T09:28:35.78 | 0.3 | undecidable | manual | P | 61 | 57.2982 | 50 | 0.16 | 96 |
ST.OZOL.EHZ. | 2020-12-11T09:28:33.04 | 0.3 | undecidable | manual | P | 143 | 38.0286 | 50 | 0.38 | 95 |
IV.APPI.EHZ. | 2020-12-11T09:28:33.75 | 0.3 | undecidable | manual | P | 121 | 42.5241 | 50 | 0.4 | 94 |
SI.ABSI.HHE. | 2020-12-11T09:28:33.60 | 0.3 | undecidable | manual | P | 82 | 43.623 | 50 | 0.09 | 100 |
CH.FUORN.HHZ. | 2020-12-11T09:28:32.80 | 0.3 | undecidable | manual | P | 260 | 37.7289 | 50 | 0.19 | 99 |
IV.CAVE.HHZ. | 2020-12-11T09:28:32.97 | 3.0 | positive | manual | P | 0.08 | 0 | |||
IV.BRMO.HHZ. | 2020-12-11T09:28:32.38 | 0.6 | undecidable | manual | P | 232 | 36.6411 | 50 | -0.06 | 68 |
SI.MOSI.HHE. | 2020-12-11T09:28:32.17 | 0.6 | undecidable | manual | S | 246 | 16.872 | 123 | -0.13 | 69 |
SI.MOSI.HHE. | 2020-12-11T09:28:29.04 | 0.3 | undecidable | manual | P | 246 | 16.872 | 123 | -0.32 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
ST.OZOL.HNN. | ML:2.1 | 0.0004163649 | 1.76 | AML | other | m | 2020-12-11T09:28:56.56 |
CH.FUORN.HHN. | ML:0.7 | 0.0000176848015 | 0.3008 | AML | other | m | 2020-12-11T09:28:38.89 |
ST.OZOL.EHE. | ML:1.0 | 0.000038396569999999995 | 0.1408 | AML | other | m | 2020-12-11T09:28:38.74 |
ST.OZOL.EHN. | ML:0.9 | 0.000027760643500000002 | 0.1792 | AML | other | m | 2020-12-11T09:28:37.99 |
ST.OZOL.HNE. | ML:2.1 | 0.0006440206499999999 | 1.1392 | AML | other | m | 2020-12-11T09:28:42.53 |
IV.APPI.EHE. | ML:1.0 | 0.000036632285 | 0.1408 | AML | other | m | 2020-12-11T09:28:39.65 |
IV.APPI.EHN. | ML:1.0 | 0.000035097514999999995 | 0.0832 | AML | other | m | 2020-12-11T09:28:39.44 |
SI.ROSI.HHE. | ML:1.1 | 0.000029093639000000002 | 0.2624 | AML | other | m | 2020-12-11T09:28:44.33 |
SI.ROSI.HHN. | ML:1.2 | 0.00003257016999999999 | 0.32 | AML | other | m | 2020-12-11T09:28:44.36 |
CH.BERNI.HHE. | ML:0.7 | 0.000008888795 | 0.0704 | AML | other | m | 2020-12-11T09:28:46.56 |
CH.BERNI.HHN. | ML:0.7 | 0.000011241376000000002 | 0.0768 | AML | other | m | 2020-12-11T09:28:45.91 |
IV.ARVD.HHE. | ML:2.5 | 0.000020874855000000003 | 0.0768 | AML | other | m | 2020-12-11T09:29:53.05 |