A magnitude ML 0.1 earthquake occured in region: 6 km NE Bormio (SO), on
and geographic coordinates (lat, lon) 46.5150, 10.4090 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 |
---|---|---|---|---|
Bormio | SO | 6 | 4121 | 4121 |
Valfurva | SO | 6 | 2638 | 6759 |
Valdidentro | SO | 9 | 4125 | 10884 |
Valdisotto | SO | 10 | 3556 | 14440 |
Stelvio | BZ | 14 | 1161 | 15601 |
Tubre | BZ | 15 | 977 | 16578 |
Prato allo Stelvio | BZ | 18 | 3474 | 20052 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.1 | 2021-08-19 19:19:23 |
46.5153 | 10.4088 | 6 | 2021-08-19 19:33:18 |
Sala Sismica INGV-Roma | 94386531 |
Field | Value |
---|---|
Time (UTC) | 2021-08-19 19:19:23 ± 0.27 |
Latitude | 46.5153 ± 0.0081 |
Longitude | 10.4088 ± 0.0105 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 94386531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 778 |
Semi-minor axis of confidence ellipse (meter) | 579 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 314 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28419 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 94386531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-19 19:33:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ZONE.HHZ. | 2021-08-19T19:19:38.06 | 3.0 | positive | manual | P | -0.23 | 0 | |||
ST.CARE.EHZ. | 2021-08-19T19:19:31.47 | 0.3 | undecidable | manual | S | 115 | 23.9538 | 103 | -0.62 | 63 |
CH.FUORN.HHZ. | 2021-08-19T19:19:29.10 | 0.1 | undecidable | manual | S | 316 | 16.0728 | 110 | -0.35 | 92 |
CH.BERNI.HHZ. | 2021-08-19T19:19:29.76 | 0.1 | undecidable | manual | P | 249 | 31.5462 | 100 | -0.19 | 92 |
SI.MOSI.HHZ. | 2021-08-19T19:19:29.03 | 0.3 | undecidable | manual | S | 44 | 15.4734 | 110 | -0.23 | 71 |
ST.CARE.EHZ. | 2021-08-19T19:19:28.45 | 0.1 | undecidable | manual | P | 115 | 23.9538 | 103 | -0.02 | 97 |
SI.MOSI.HHZ. | 2021-08-19T19:19:27.61 | 0.1 | undecidable | manual | P | 44 | 15.4734 | 110 | 0.77 | 80 |
IV.BRMO.HHZ. | 2021-08-19T19:19:26.13 | 0.1 | undecidable | manual | S | 213 | 5.1948 | 138 | -0.08 | 99 |
IV.BORM.HNE. | 2021-08-19T19:19:26.31 | 0.1 | undecidable | manual | S | 206 | 5.6943 | 135 | -0.02 | 100 |
CH.FUORN.HHZ. | 2021-08-19T19:19:26.97 | 0.1 | undecidable | manual | P | 316 | 16.0728 | 110 | 0.02 | 98 |
IV.BRMO.HHZ. | 2021-08-19T19:19:25.31 | 0.1 | undecidable | manual | P | 213 | 5.1948 | 138 | 0.24 | 96 |
IV.BORM.HNE. | 2021-08-19T19:19:25.42 | 0.1 | undecidable | manual | P | 206 | 5.6943 | 135 | 0.28 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUORN.HHN. | ML:0.4 | 0.0000248 | 0.18 | AML | other | m | 2021-08-19T19:19:29.62 |
CH.FUORN.HHE. | ML:0.3 | 0.000022100000000000002 | 0.86 | AML | other | m | 2021-08-19T19:19:30.56 |
IV.BRMO.HHE. | ML:0.0 | 0.00015441355 | 0.1792 | AML | other | m | 2021-08-19T19:19:26.25 |
IV.BRMO.HHN. | ML:0.0 | 0.00006577824 | 0.1792 | AML | other | m | 2021-08-19T19:19:26.32 |
ST.CARE.EHE. | ML:-0.1 | 0.0000071417505 | 0.128 | AML | other | m | 2021-08-19T19:19:31.97 |
CH.BERNI.HHE. | ML:0.0 | 0.0000063267089999999995 | 0.0896 | AML | other | m | 2021-08-19T19:19:34.32 |
CH.BERNI.HHN. | ML:0.0 | 0.0000052607569999999995 | 0.2176 | AML | other | m | 2021-08-19T19:19:36.31 |