A magnitude ML 0.9 earthquake occured in region: 7 km NE Valdidentro (SO), on
and geographic coordinates (lat, lon) 46.5300, 10.3600 at 10 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 |
---|---|---|---|---|
Valdidentro | SO | 7 | 4125 | 4125 |
Bormio | SO | 7 | 4121 | 8246 |
Valfurva | SO | 8 | 2638 | 10884 |
Valdisotto | SO | 11 | 3556 | 14440 |
Tubre | BZ | 15 | 977 | 15417 |
Stelvio | BZ | 16 | 1161 | 16578 |
Livigno | SO | 17 | 6389 | 22967 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-04-21 06:59:12 |
46.5305 | 10.3603 | 10 | 2020-04-21 07:08:45 |
Sala Sismica INGV-Roma | 78438951 |
Field | Value |
---|---|
Time (UTC) | 2020-04-21 06:59:12 ± 0.09 |
Latitude | 46.5305 ± 0.0054 |
Longitude | 10.3603 ± 0.0078 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78438951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 642 |
Semi-minor axis of confidence ellipse (meter) | 560 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 56 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.82288 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 78438951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-21 07:08:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EUCT.HNZ. | 2020-04-21T06:59:39.78 | 3.0 | negative | manual | P | -0.29 | 0 | |||
IV.MABI.HHZ. | 2020-04-21T06:59:28.77 | 0.6 | undecidable | manual | S | 167 | 54.0015 | 50 | -0.41 | 44 |
SI.ROSI.HHE. | 2020-04-21T06:59:27.73 | 1.0 | undecidable | manual | P | 61 | 91.3419 | 50 | 0.06 | 22 |
MN.TUE.HHZ. | 2020-04-21T06:59:25.95 | 0.6 | undecidable | manual | P | 266 | 77.6667 | 50 | 0.39 | 42 |
CH.BERNI.HHZ. | 2020-04-21T06:59:22.05 | 0.6 | undecidable | manual | S | 243 | 28.8489 | 50 | -0.4 | 46 |
IV.MABI.HHZ. | 2020-04-21T06:59:21.87 | 0.6 | undecidable | manual | P | 167 | 54.0015 | 50 | -0.05 | 47 |
ST.CARE.EHZ. | 2020-04-21T06:59:21.93 | 0.6 | undecidable | manual | S | 114 | 28.0497 | 50 | -0.31 | 47 |
CH.DAVOX.HHE. | 2020-04-21T06:59:20.40 | 0.1 | undecidable | manual | P | 307 | 45.9207 | 50 | -0.27 | 91 |
ST.CARE.EHZ. | 2020-04-21T06:59:18.12 | 0.1 | undecidable | manual | P | 114 | 28.0497 | 50 | 0.2 | 96 |
CH.BERNI.HHZ. | 2020-04-21T06:59:18.47 | 0.3 | undecidable | manual | P | 243 | 28.8489 | 50 | 0.43 | 68 |
SI.MOSI.HHZ. | 2020-04-21T06:59:18.73 | 0.3 | undecidable | manual | S | 56 | 17.2716 | 120 | -0.18 | 73 |
CH.FUORN.HHZ. | 2020-04-21T06:59:17.10 | 0.3 | undecidable | manual | S | 324 | 12.3765 | 128 | -0.4 | 71 |
SI.MOSI.HHZ. | 2020-04-21T06:59:16.18 | 0.3 | undecidable | manual | P | 56 | 17.2716 | 120 | 0.18 | 73 |
IV.BORM.HNZ. | 2020-04-21T06:59:16.01 | 0.1 | undecidable | manual | S | 170 | 6.8931 | 145 | -0.16 | 100 |
CH.FUORN.HHZ. | 2020-04-21T06:59:15.41 | 0.1 | undecidable | manual | P | 324 | 12.3765 | 128 | 0.23 | 98 |
IV.BRMO.HHZ. | 2020-04-21T06:59:15.78 | 0.1 | undecidable | manual | S | 172 | 6.0939 | 148 | -0.24 | 99 |
IV.BORM.HNZ. | 2020-04-21T06:59:14.77 | 0.1 | undecidable | manual | P | 170 | 6.8931 | 145 | 0.35 | 96 |
IV.BRMO.HHZ. | 2020-04-21T06:59:14.66 | 0.3 | undecidable | manual | P | 172 | 6.0939 | 148 | 0.33 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
SI.MOSI.HHN. | ML:1.2 | 0.0001205 | 0.6 | AML | other | m | 2020-04-21T06:59:19.09 |
SI.MOSI.HHE. | ML:1.1 | 0.00010899999999999999 | 0.38 | AML | other | m | 2020-04-21T06:59:19.20 |
IV.MABI.HHE. | ML:0.6 | 0.00001039 | 1.26 | AML | other | m | 2020-04-21T06:59:29.98 |
IV.MABI.HHN. | ML:0.8 | 0.0000166 | 0.56 | AML | other | m | 2020-04-21T06:59:29.97 |