A magnitude ML 0.5 earthquake occured in region: 7 km N Bormio (SO), on
and geographic coordinates (lat, lon) 46.5310, 10.3820 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 |
---|---|---|---|---|
Bormio | SO | 7 | 4121 | 4121 |
Valfurva | SO | 8 | 2638 | 6759 |
Valdidentro | SO | 8 | 4125 | 10884 |
Valdisotto | SO | 11 | 3556 | 14440 |
Tubre | BZ | 14 | 977 | 15417 |
Stelvio | BZ | 15 | 1161 | 16578 |
Prato allo Stelvio | BZ | 19 | 3474 | 20052 |
Livigno | SO | 19 | 6389 | 26441 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2013-08-31 20:43:41 |
46.5313 | 10.3825 | 10 | 2015-01-20 11:28:54 |
Bollettino Sismico Italiano INGV | 8140091 |
Reviewed Rev100 |
ML 0.5 | 2013-08-31 20:43:41 |
46.5313 | 10.3825 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 4400651 |
Field | Value |
---|---|
Time (UTC) | 2013-08-31 20:43:41 ± 0.16 |
Latitude | 46.5313 ± 0.0099 |
Longitude | 10.3825 ± 0.0144 |
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 | 8140091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1080 |
Semi-minor axis of confidence ellipse (meter) | 1017 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 117 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.05576 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48473 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 4400651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-08-31 20:49:37 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 8140091 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:09:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MABI.HHZ. | 2013-08-31T20:43:58.08 | 0.1 | undecidable | manual | S | 169 | 53.8017 | 50 | -0.69 | 79 |
IV.MABI.HHZ. | 2013-08-31T20:43:52.16 | 0.1 | undecidable | manual | P | 169 | 53.8017 | 50 | 0.59 | 82 |
CH.BERNI.HHZ. | 2013-08-31T20:43:52.30 | 0.1 | undecidable | manual | S | 245 | 30.4473 | 50 | -0.23 | 94 |
CH.BERNI.HHZ. | 2013-08-31T20:43:48.30 | 0.1 | undecidable | manual | P | 245 | 30.4473 | 50 | 0.34 | 92 |
SI.MOSI.HHZ. | 2013-08-31T20:43:47.98 | 0.1 | undecidable | manual | S | 53 | 15.873 | 122 | -0.25 | 96 |
CH.FUORN.HHZ. | 2013-08-31T20:43:47.16 | 0.1 | undecidable | manual | S | 317 | 13.3755 | 127 | -0.37 | 94 |
CH.FUORN.HHZ. | 2013-08-31T20:43:45.31 | 0.1 | undecidable | manual | P | 317 | 13.3755 | 127 | 0.24 | 97 |
SI.MOSI.HHZ. | 2013-08-31T20:43:45.64 | 0.1 | undecidable | manual | P | 53 | 15.873 | 122 | 0.16 | 98 |
IV.BRMO.HHZ. | 2013-08-31T20:43:45.66 | 0.1 | undecidable | manual | S | 187 | 6.1938 | 148 | -0.15 | 100 |
IV.BRMO.HHZ. | 2013-08-31T20:43:44.37 | 0.1 | undecidable | manual | P | 187 | 6.1938 | 148 | 0.29 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRMO.HHN. | ML:1.0 | 0.0001545 | 0.1 | AML | other | m | 2013-08-31T20:43:45.79 |
IV.BRMO.HHE. | ML:0.9 | 0.00013700000000000002 | 0.12 | AML | other | m | 2013-08-31T20:43:45.86 |
CH.FUORN.HHE. | ML:0.3 | 0.000021 | 0.42 | AML | other | m | 2013-08-31T20:43:47.31 |
CH.FUORN.HHN. | ML:0.2 | 0.000018599999999999998 | 0.18 | AML | other | m | 2013-08-31T20:43:47.66 |
IV.MABI.HHN. | ML:0.6 | 0.000008435 | 1.4 | AML | other | m | 2013-08-31T20:44:21.53 |
IV.MABI.HHE. | ML:0.5 | 0.0000067650000000000005 | 1.58 | AML | other | m | 2013-08-31T20:44:34.11 |