A magnitude ML 1.3 earthquake occured in region: 1 km N Silandro (BZ), on
and geographic coordinates (lat, lon) 46.6400, 10.7750 at 11 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 |
---|---|---|---|---|
Silandro | BZ | 1 | 6016 | 6016 |
Lasa | BZ | 6 | 3993 | 10009 |
Laces | BZ | 7 | 5188 | 15197 |
Martello | BZ | 8 | 869 | 16066 |
Castelbello-Ciardes | BZ | 10 | 2309 | 18375 |
Senales | BZ | 13 | 1267 | 19642 |
Prato allo Stelvio | BZ | 14 | 3474 | 23116 |
Sluderno | BZ | 15 | 1804 | 24920 |
Glorenza | BZ | 17 | 896 | 25816 |
Naturno | BZ | 18 | 5739 | 31555 |
Stelvio | BZ | 18 | 1161 | 32716 |
Malles Venosta | BZ | 18 | 5162 | 37878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-10-08 00:09:47 |
46.64 | 10.7748 | 11 | 2022-03-30 13:04:27 |
Bollettino Sismico Italiano INGV | 99440431 |
Reviewed Rev100 |
ML 1.3 | 2021-10-08 00:09:46 |
46.6635 | 10.7873 | 5 | 2021-10-08 00:19:57 |
Sala Sismica INGV-Roma | 96334461 |
Field | Value |
---|---|
Time (UTC) | 2021-10-08 00:09:47 ± 0.2 |
Latitude | 46.6400 ± 0.0117 |
Longitude | 10.7748 ± 0.0079 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99440431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1311 |
Semi-minor axis of confidence ellipse (meter) | 411 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 192 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.15648 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62953 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 96334461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-08 00:19:57 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 99440431 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-07 15:42:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.DAVOX.HHE. | 2021-10-08T00:10:08.13 | 0.6 | undecidable | manual | S | 283 | 69.8745 | 50 | -0.03 | 36 |
CH.BERNI.HHZ. | 2021-10-08T00:10:06.33 | 0.6 | undecidable | manual | S | 247 | 62.5929 | 50 | 0.1 | 34 |
SI.ABSI.HHZ. | 2021-10-08T00:10:00.09 | 0.6 | undecidable | manual | S | 76 | 42.624 | 50 | -0.81 | 24 |
IV.APPI.EHE. | 2021-10-08T00:09:59.70 | 0.6 | undecidable | manual | S | 117 | 38.9277 | 50 | -0.2 | 29 |
CH.FUORN.HHZ. | 2021-10-08T00:09:59.65 | 0.6 | undecidable | manual | S | 267 | 39.0276 | 50 | -0.28 | 32 |
CH.DAVOX.HHE. | 2021-10-08T00:09:59.45 | 0.1 | undecidable | manual | P | 283 | 69.8745 | 50 | 0.21 | 86 |
ST.OZOL.EHZ. | 2021-10-08T00:09:58.91 | 0.6 | undecidable | manual | S | 141 | 33.6441 | 50 | 0.42 | 41 |
IV.BRMO.HHZ. | 2021-10-08T00:09:58.60 | 0.6 | undecidable | manual | S | 240 | 35.742 | 50 | -0.44 | 27 |
CH.BERNI.HHZ. | 2021-10-08T00:09:58.54 | 0.6 | undecidable | manual | P | 247 | 62.5929 | 50 | 0.42 | 44 |
ST.CARE.EHZ. | 2021-10-08T00:09:56.26 | 0.6 | undecidable | manual | S | 194 | 24.5532 | 50 | 0.18 | 46 |
SI.ABSI.HHZ. | 2021-10-08T00:09:54.78 | 0.3 | undecidable | manual | P | 76 | 42.624 | 50 | -0.27 | 57 |
ST.OZOL.EHZ. | 2021-10-08T00:09:54.18 | 0.1 | undecidable | manual | P | 141 | 33.6441 | 50 | 0.52 | 95 |
IV.APPI.EHE. | 2021-10-08T00:09:54.87 | 0.3 | undecidable | manual | P | 117 | 38.9277 | 50 | 0.4 | 68 |
SI.MOSI.HHZ. | 2021-10-08T00:09:54.01 | 0.6 | undecidable | manual | S | 261 | 17.3715 | 50 | -0.14 | 49 |
CH.FUORN.HHZ. | 2021-10-08T00:09:54.33 | 0.3 | undecidable | manual | P | 267 | 39.0276 | 50 | -0.16 | 59 |
IV.BRMO.HHZ. | 2021-10-08T00:09:54.48 | 0.3 | undecidable | manual | P | 240 | 35.742 | 50 | 0.51 | 71 |
ST.CARE.EHZ. | 2021-10-08T00:09:52.77 | 0.1 | undecidable | manual | P | 194 | 24.5532 | 50 | 0.51 | 98 |
SI.MOSI.HHZ. | 2021-10-08T00:09:51.14 | 0.1 | undecidable | manual | P | 261 | 17.3715 | 50 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
SI.ABSI.HHN. | ML:1.4 | 0.00008669999999999999 | 0.28 | AML | other | m | 2021-10-08T00:10:00.68 |
SI.ABSI.HHE. | ML:1.2 | 0.000053349999999999996 | 0.34 | AML | other | m | 2021-10-08T00:10:00.68 |