A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0750, 7.5910 at 8 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2022-08-16 22:51:53 |
46.0748 | 7.5913 | 8 | 2023-01-31 19:03:50 |
Bollettino Sismico Italiano INGV | 110513821 |
Reviewed Rev100 |
ML 1.2 | 2022-08-16 22:51:53 |
46.1052 | 7.5898 | 11 | 2022-08-16 22:58:02 |
Sala Sismica INGV-Roma | 108628981 |
Field | Value |
---|---|
Time (UTC) | 2022-08-16 22:51:53 ± 0.09 |
Latitude | 46.0748 ± 0.0054 |
Longitude | 7.5913 ± 0.0052 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 110513821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 551 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 358 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
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) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.12680 |
Epicentral distance of station farthest from the epicenter (degree) | 1.02343 |
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 | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 108628981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-16 22:58:02 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 110513821 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-10-05 08:50:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.FUSIO.HHZ. | 2022-08-16T22:52:21.54 | 0.3 | undecidable | manual | S | 62 | 92.3409 | 50 | 0.04 | 68 |
GU.LSD.HHZ. | 2022-08-16T22:52:17.07 | 0.3 | undecidable | manual | S | 208 | 76.8675 | 50 | -0.29 | 67 |
CH.GIMEL.HHZ. | 2022-08-16T22:52:13.22 | 0.1 | undecidable | manual | P | 297 | 113.5974 | 50 | 0.15 | 85 |
CH.BNALP.HHE. | 2022-08-16T22:52:12.14 | 0.1 | undecidable | manual | P | 36 | 108.8133 | 50 | -0.18 | 85 |
GU.CIRO.HHE. | 2022-08-16T22:52:11.03 | 0.3 | undecidable | manual | S | 182 | 52.503 | 50 | 0.18 | 72 |
CH.FUSIO.HHZ. | 2022-08-16T22:52:10.03 | 0.3 | undecidable | manual | P | 62 | 92.3409 | 50 | 0.24 | 65 |
IV.MRGE.HHZ. | 2022-08-16T22:52:10.44 | 0.3 | undecidable | manual | S | 231 | 53.1024 | 50 | -0.58 | 65 |
GU.REMY.HHE. | 2022-08-16T22:52:08.00 | 0.3 | undecidable | manual | S | 232 | 42.624 | 50 | -0.22 | 72 |
GU.LSD.HHZ. | 2022-08-16T22:52:07.70 | 0.1 | undecidable | manual | P | 208 | 76.8675 | 50 | 0.3 | 89 |
GU.SATI.HHZ. | 2022-08-16T22:52:04.85 | 0.3 | undecidable | manual | S | 136 | 30.747 | 105 | 0 | 77 |
IV.MRGE.HHZ. | 2022-08-16T22:52:03.84 | 0.3 | undecidable | manual | P | 231 | 53.1024 | 50 | 0.11 | 73 |
GU.CIRO.HHE. | 2022-08-16T22:52:03.89 | 0.3 | undecidable | manual | P | 182 | 52.503 | 50 | 0.25 | 71 |
CH.MMK.HHN. | 2022-08-16T22:52:03.79 | 0.3 | undecidable | manual | S | 95 | 28.8489 | 106 | -0.41 | 71 |
GU.REMY.HHE. | 2022-08-16T22:52:02.16 | 0.1 | undecidable | manual | P | 232 | 42.624 | 50 | 0.04 | 100 |
GU.SATI.HHZ. | 2022-08-16T22:52:00.58 | 0.3 | undecidable | manual | P | 136 | 30.747 | 105 | 0.4 | 71 |
CH.DIX.HHZ. | 2022-08-16T22:51:59.23 | 0.3 | undecidable | manual | S | 272 | 14.0748 | 121 | -0.26 | 75 |
CH.MMK.HHN. | 2022-08-16T22:51:59.55 | 0.1 | undecidable | manual | P | 95 | 28.8489 | 106 | -0.25 | 98 |
CH.DIX.HHZ. | 2022-08-16T22:51:57.36 | 0.1 | positive | manual | P | 272 | 14.0748 | 121 | 0.28 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHN. | ML:1.6 | 0.00041700000000000005 | 0.24 | AML | other | m | 2022-08-16T22:51:59.50 |
CH.DIX.HHE. | ML:1.3 | 0.00020250000000000002 | 0.22 | AML | other | m | 2022-08-16T22:51:59.63 |
GU.SATI.HHN. | ML:1.3 | 0.00008765 | 0.74 | AML | other | m | 2022-08-16T22:52:05.12 |
GU.SATI.HHE. | ML:1.2 | 0.00008299999999999998 | 0.12 | AML | other | m | 2022-08-16T22:52:05.65 |
IV.MRGE.HHN. | ML:0.9 | 0.00002235 | 1.5 | AML | other | m | 2022-08-16T22:52:11.81 |
IV.MRGE.HHE. | ML:0.8 | 0.000016550000000000002 | 1.1 | AML | other | m | 2022-08-16T22:52:12.28 |