A magnitude ML 1.1 earthquake occured in region: 11 km E Valfurva (SO), on
and geographic coordinates (lat, lon) 46.4740, 10.5510 at 9 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 |
---|---|---|---|---|
Valfurva | SO | 11 | 2638 | 2638 |
Bormio | SO | 13 | 4121 | 6759 |
Stelvio | BZ | 14 | 1161 | 7920 |
Valdisotto | SO | 16 | 3556 | 11476 |
Prato allo Stelvio | BZ | 16 | 3474 | 14950 |
Peio | TN | 17 | 1860 | 16810 |
Valdidentro | SO | 19 | 4125 | 20935 |
Lasa | BZ | 20 | 3993 | 24928 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-10-11 20:33:28 |
46.4738 | 10.5507 | 9 | 2020-10-11 21:20:46 |
Sala Sismica INGV-Roma | 83710011 |
Field | Value |
---|---|
Time (UTC) | 2020-10-11 20:33:28 ± 0.1 |
Latitude | 46.4738 ± 0.0072 |
Longitude | 10.5507 ± 0.0065 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83710011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 814 |
Semi-minor axis of confidence ellipse (meter) | 453 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49553 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 83710011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-11 21:20:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MILN.HNZ. | 2020-10-11T20:34:12.26 | 3.0 | undecidable | manual | S | 0.06 | 0 | |||
ST.RONC.HNZ. | 2020-10-11T20:33:45.93 | 0.3 | undecidable | manual | S | 174 | 55.0005 | 50 | 0.02 | 70 |
IV.APPI.EHZ. | 2020-10-11T20:33:44.44 | 0.1 | undecidable | manual | S | 89 | 51.7038 | 50 | -0.59 | 82 |
CH.BERNI.HHE. | 2020-10-11T20:33:42.00 | 0.1 | undecidable | manual | S | 261 | 40.9257 | 50 | -0.13 | 93 |
ST.OZOL.EHZ. | 2020-10-11T20:33:41.56 | 0.1 | undecidable | manual | S | 101 | 39.0276 | 50 | -0.09 | 95 |
IV.APPI.EHZ. | 2020-10-11T20:33:38.63 | 0.1 | undecidable | manual | P | 89 | 51.7038 | 50 | 0.66 | 80 |
ST.RONC.HNZ. | 2020-10-11T20:33:37.96 | 0.1 | undecidable | manual | P | 174 | 55.0005 | 50 | -0.52 | 84 |
CH.FUORN.HHZ. | 2020-10-11T20:33:37.98 | 0.1 | undecidable | manual | S | 307 | 27.2505 | 109 | -0.34 | 92 |
ST.OZOL.EHZ. | 2020-10-11T20:33:36.60 | 0.1 | undecidable | manual | P | 101 | 39.0276 | 50 | 0.58 | 84 |
CH.BERNI.HHE. | 2020-10-11T20:33:36.48 | 0.1 | undecidable | manual | P | 261 | 40.9257 | 50 | 0.18 | 93 |
CH.FUORN.HHZ. | 2020-10-11T20:33:34.11 | 0.1 | undecidable | manual | P | 307 | 27.2505 | 109 | 0.02 | 98 |
SI.MOSI.HHZ. | 2020-10-11T20:33:34.46 | 0.1 | undecidable | manual | S | 360 | 15.7731 | 120 | -0.21 | 96 |
IV.BRMO.HHZ. | 2020-10-11T20:33:33.99 | 0.1 | undecidable | manual | S | 271 | 13.6752 | 124 | -0.03 | 100 |
ST.CARE.EHE. | 2020-10-11T20:33:33.31 | 0.1 | undecidable | manual | S | 116 | 12.2766 | 127 | -0.31 | 95 |
SI.MOSI.HHZ. | 2020-10-11T20:33:32.25 | 0.1 | negative | manual | P | 360 | 15.7731 | 120 | 0.26 | 95 |
ST.CARE.EHE. | 2020-10-11T20:33:31.60 | 0.1 | undecidable | manual | P | 116 | 12.2766 | 127 | 0.21 | 97 |
IV.BRMO.HHZ. | 2020-10-11T20:33:31.92 | 0.1 | positive | manual | P | 271 | 13.6752 | 124 | 0.31 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRMO.HHE. | ML:1.0 | 0.000107 | 1.08 | AML | other | m | 2020-10-11T20:33:34.00 |
IV.BRMO.HHN. | ML:1.1 | 0.0001385 | 0.98 | AML | other | m | 2020-10-11T20:33:36.02 |
SI.MOSI.HHE. | ML:1.3 | 0.00020750000000000003 | 0.88 | AML | other | m | 2020-10-11T20:33:36.45 |
SI.MOSI.HHN. | ML:1.4 | 0.00022999999999999998 | 0.74 | AML | other | m | 2020-10-11T20:33:37.46 |
CH.FUORN.HHE. | ML:0.8 | 0.00003295 | 0.46 | AML | other | m | 2020-10-11T20:33:37.51 |
CH.FUORN.HHN. | ML:0.9 | 0.00004745 | 1.06 | AML | other | m | 2020-10-11T20:33:40.90 |