A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.2140, 7.6140 at 9 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.2 |
2020-10-24 14:37:15 |
46.2142 | 7.6137 | 9 | 2021-02-26 14:56:20 |
Bollettino Sismico Italiano INGV | 87475881 |
Reviewed Rev100 |
Md 1.8 | 2020-10-24 14:37:15 |
46.2243 | 7.604 | 10 | 2020-10-24 14:41:56 |
Sala Sismica INGV-Roma | 84093061 |
Field | Value |
---|---|
Time (UTC) | 2020-10-24 14:37:15 ± 0.15 |
Latitude | 46.2142 ± 0.0081 |
Longitude | 7.6137 ± 0.0091 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87475881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 979 |
Semi-minor axis of confidence ellipse (meter) | 463 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 325 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 168 |
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) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.19515 |
Epicentral distance of station farthest from the epicenter (degree) | 0.86065 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 87475881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-25 10:29:04 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 87475881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-25 10:29:04 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 84093061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-24 14:41:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.FUSIO.HHE. | 2020-10-24T14:37:40.95 | 0.6 | undecidable | manual | S | 71 | 84.6486 | 50 | -0.28 | 42 |
GU.CIRO.HHE. | 2020-10-24T14:37:36.96 | 0.6 | undecidable | manual | S | 183 | 67.9764 | 50 | 0.19 | 44 |
GU.BLANC.HHZ. | 2020-10-24T14:37:36.84 | 0.6 | undecidable | manual | S | 232 | 66.4779 | 50 | 0.47 | 42 |
IV.MRGE.HHZ. | 2020-10-24T14:37:35.65 | 0.6 | undecidable | manual | S | 221 | 65.1903 | 50 | -0.36 | 43 |
GU.REMY.HHZ. | 2020-10-24T14:37:32.64 | 0.6 | undecidable | manual | S | 220 | 54.6009 | 50 | -0.56 | 42 |
CH.BNALP.HHE. | 2020-10-24T14:37:32.07 | 0.6 | undecidable | manual | P | 40 | 95.5377 | 50 | -0.04 | 43 |
CH.FUSIO.HHE. | 2020-10-24T14:37:30.50 | 0.3 | undecidable | manual | P | 71 | 84.6486 | 50 | 0.06 | 66 |
GU.SATI.HHZ. | 2020-10-24T14:37:30.17 | 0.6 | undecidable | manual | S | 152 | 42.4242 | 50 | 0.24 | 46 |
GU.TRAV.HHZ. | 2020-10-24T14:37:28.71 | 0.6 | undecidable | manual | P | 172 | 78.5658 | 50 | -0.78 | 36 |
GU.CIRO.HHE. | 2020-10-24T14:37:28.04 | 0.3 | undecidable | manual | P | 183 | 67.9764 | 50 | 0.17 | 67 |
IV.MRGE.HHZ. | 2020-10-24T14:37:27.45 | 0.6 | undecidable | manual | P | 221 | 65.1903 | 50 | 0.03 | 46 |
GU.BLANC.HHZ. | 2020-10-24T14:37:27.92 | 0.3 | undecidable | manual | P | 232 | 66.4779 | 50 | 0.29 | 65 |
CH.MMK.HHE. | 2020-10-24T14:37:26.98 | 0.6 | undecidable | manual | S | 124 | 32.4453 | 50 | -0.3 | 46 |
GU.REMY.HHZ. | 2020-10-24T14:37:25.78 | 0.1 | undecidable | manual | P | 220 | 54.6009 | 50 | -0.02 | 94 |
GU.SATI.HHZ. | 2020-10-24T14:37:24.26 | 0.3 | undecidable | manual | P | 152 | 42.4242 | 50 | 0.34 | 68 |
CH.DIX.HHZ. | 2020-10-24T14:37:23.63 | 0.6 | undecidable | manual | S | 227 | 21.6672 | 113 | -0.22 | 48 |
CH.MMK.HHE. | 2020-10-24T14:37:22.48 | 0.3 | undecidable | manual | P | 124 | 32.4453 | 50 | 0.09 | 73 |
CH.DIX.HHZ. | 2020-10-24T14:37:20.43 | 0.1 | undecidable | manual | P | 227 | 21.6672 | 113 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHN. | ML:1.6 | 0.000274427 | 0.3392 | AML | other | m | 2020-10-24T14:37:24.88 |
CH.DIX.HHE. | ML:1.5 | 0.0001979901 | 0.2112 | AML | other | m | 2020-10-24T14:37:24.02 |
GU.SATI.HHN. | ML:0.8 | 0.0000190133015 | 0.1024 | AML | other | m | 2020-10-24T14:37:24.98 |
GU.SATI.HHE. | ML:0.9 | 0.000022771285 | 0.16 | AML | other | m | 2020-10-24T14:37:34.10 |
GU.REMY.HHE. | ML:1.4 | 0.000058665635000000005 | 0.3968 | AML | other | m | 2020-10-24T14:37:36.08 |
GU.REMY.HHN. | ML:1.3 | 0.00004453948 | 0.4416 | AML | other | m | 2020-10-24T14:37:38.71 |
IV.MRGE.HHE. | ML:1.2 | 0.000032211989500000004 | 0.3008 | AML | other | m | 2020-10-24T14:37:39.09 |
IV.MRGE.HHN. | ML:1.1 | 0.000026743358500000002 | 0.2368 | AML | other | m | 2020-10-24T14:37:38.74 |
GU.BLANC.HHE. | ML:1.1 | 0.00002654647 | 0.5568 | AML | other | m | 2020-10-24T14:37:47.98 |
GU.BLANC.HHN. | ML:1.1 | 0.000027478149999999997 | 0.64 | AML | other | m | 2020-10-24T14:37:44.53 |