A magnitude ML 1.9 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.1960, 7.6500 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 1.9 | 2022-08-13 02:32:21 |
46.1957 | 7.6497 | 8 | 2023-01-31 19:03:34 |
Bollettino Sismico Italiano INGV | 108891581 |
Reviewed Rev100 |
ML 1.9 | 2022-08-13 02:32:21 |
46.2138 | 7.6547 | 6 | 2022-08-13 02:39:32 |
Sala Sismica INGV-Roma | 108467681 |
Field | Value |
---|---|
Time (UTC) | 2022-08-13 02:32:21 ± 0.2 |
Latitude | 46.1957 ± 0.0108 |
Longitude | 7.6497 ± 0.0104 |
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 | 108891581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1224 |
Semi-minor axis of confidence ellipse (meter) | 333 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 159 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.64216 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 108891581 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-14 22:29:44 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 108467681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-13 02:39:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RD.PGF.BHZ. | 2022-08-13T02:34:02.18 | 3.0 | undecidable | manual | Sn | -2.38 | 0 | |||
IV.RIBO.EHZ.01 | 2022-08-13T02:33:38.57 | 3.0 | negative | manual | Pg | 15.33 | 0 | |||
RD.ORIF.BHZ. | 2022-08-13T02:33:20.08 | 3.0 | undecidable | manual | Sg | 3.54 | 0 | |||
ST.RONC.EHZ. | 2022-08-13T02:33:01.73 | 3.0 | positive | manual | Pn | 5.63 | 0 | |||
CH.DAVOX.HHZ. | 2022-08-13T02:32:52.44 | 0.3 | undecidable | manual | P | 68 | 182.2842 | 38 | 1.21 | 34 |
CH.FUSIO.HHZ. | 2022-08-13T02:32:45.51 | 0.6 | undecidable | manual | S | 69 | 82.7505 | 50 | -1.17 | 31 |
CH.GIMEL.HHZ. | 2022-08-13T02:32:41.27 | 0.3 | undecidable | manual | P | 290 | 112.3986 | 50 | 0.68 | 54 |
IV.MRGE.HHZ. | 2022-08-13T02:32:41.63 | 0.6 | undecidable | manual | S | 224 | 65.49 | 50 | -0.43 | 43 |
CH.MUGIO.HHZ. | 2022-08-13T02:32:41.04 | 0.1 | undecidable | manual | P | 105 | 111.3996 | 50 | 0.61 | 74 |
GU.CIRO.HHZ. | 2022-08-13T02:32:41.96 | 0.6 | undecidable | manual | S | 185 | 66.1893 | 50 | -0.28 | 44 |
GU.REMY.HHE. | 2022-08-13T02:32:39.06 | 0.6 | undecidable | manual | S | 224 | 54.9006 | 50 | -0.19 | 46 |
IV.VARE.HHZ. | 2022-08-13T02:32:38.37 | 0.1 | undecidable | manual | P | 112 | 93.6396 | 50 | 0.67 | 75 |
GU.LSD.HHZ. | 2022-08-13T02:32:37.30 | 0.1 | undecidable | manual | P | 206 | 90.8424 | 50 | 0.03 | 89 |
CH.BNALP.HHZ. | 2022-08-13T02:32:37.29 | 0.1 | undecidable | manual | P | 38 | 95.4378 | 50 | -0.68 | 74 |
CH.FUSIO.HHZ. | 2022-08-13T02:32:35.55 | 0.1 | positive | manual | P | 69 | 82.7505 | 50 | -0.48 | 82 |
GU.SATI.HHZ. | 2022-08-13T02:32:34.96 | 0.6 | undecidable | manual | S | 155 | 39.3273 | 50 | -0.11 | 48 |
GU.CIRO.HHZ. | 2022-08-13T02:32:33.43 | 0.1 | positive | manual | P | 185 | 66.1893 | 50 | -0.04 | 93 |
IV.MRGE.HHZ. | 2022-08-13T02:32:33.36 | 0.1 | positive | manual | P | 224 | 65.49 | 50 | 0 | 94 |
GU.REMY.HHE. | 2022-08-13T02:32:31.72 | 0.1 | undecidable | manual | P | 224 | 54.9006 | 50 | -0.02 | 96 |
CH.MMK.HHZ. | 2022-08-13T02:32:31.43 | 0.6 | undecidable | manual | S | 124 | 29.0487 | 106 | -0.52 | 45 |
GU.SATI.HHZ. | 2022-08-13T02:32:29.58 | 0.1 | positive | manual | P | 155 | 39.3273 | 50 | 0.25 | 94 |
CH.DIX.HHZ. | 2022-08-13T02:32:29.37 | 0.6 | undecidable | manual | S | 235 | 22.5552 | 110 | -0.44 | 46 |
CH.MMK.HHZ. | 2022-08-13T02:32:27.65 | 0.1 | positive | manual | P | 124 | 29.0487 | 106 | 0.13 | 98 |
CH.DIX.HHZ. | 2022-08-13T02:32:26.37 | 0.1 | undecidable | manual | P | 235 | 22.5552 | 110 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHN. | ML:2.5 | 0.0020800000000000003 | 0.16 | AML | other | m | 2022-08-13T02:32:29.75 |
CH.DIX.HHE. | ML:2.6 | 0.00259 | 0.16 | AML | other | m | 2022-08-13T02:32:29.97 |
CH.MMK.HHE. | ML:1.0 | 0.00004935000000000001 | 0.42 | AML | other | m | 2022-08-13T02:32:31.82 |
CH.MMK.HHN. | ML:1.3 | 0.00010325 | 0.38 | AML | other | m | 2022-08-13T02:32:32.42 |
GU.SATI.HNE. | ML:2.0 | 0.000379 | 0.58 | AML | other | m | 2022-08-13T02:32:35.22 |
GU.SATI.HHN. | ML:1.9 | 0.000266 | 1.8 | AML | other | m | 2022-08-13T02:32:36.00 |
GU.SATI.HNN. | ML:1.9 | 0.00027449999999999995 | 0.4 | AML | other | m | 2022-08-13T02:32:36.00 |
GU.SATI.HHE. | ML:2.0 | 0.000373 | 1.56 | AML | other | m | 2022-08-13T02:32:36.10 |
GU.CIRO.HHN. | ML:1.4 | 0.000049600000000000006 | 0.24 | AML | other | m | 2022-08-13T02:32:44.70 |
GU.CIRO.HHE. | ML:1.7 | 0.00008255 | 0.3 | AML | other | m | 2022-08-13T02:32:44.88 |
IV.MRGE.HHN. | ML:2.2 | 0.00028399999999999996 | 1.72 | AML | other | m | 2022-08-13T02:32:45.04 |
IV.MRGE.HHE. | ML:1.9 | 0.0001545 | 0.62 | AML | other | m | 2022-08-13T02:32:45.42 |
CH.FUSIO.HHE. | ML:1.8 | 0.0000831 | 0.22 | AML | other | m | 2022-08-13T02:32:46.87 |
CH.FUSIO.HHN. | ML:1.8 | 0.00008074999999999998 | 0.5 | AML | other | m | 2022-08-13T02:32:46.62 |
CH.BNALP.HHE. | ML:2.2 | 0.00017649999999999998 | 0.32 | AML | other | m | 2022-08-13T02:32:48.49 |
GU.LSD.HHN. | ML:1.8 | 0.0000711 | 0.18 | AML | other | m | 2022-08-13T02:32:51.83 |
IV.VARE.HHE. | ML:1.7 | 0.000055 | 0.6 | AML | other | m | 2022-08-13T02:32:52.56 |
GU.LSD.HHE. | ML:2.0 | 0.00010765 | 0.22 | AML | other | m | 2022-08-13T02:32:52.70 |
IV.VARE.HHN. | ML:1.8 | 0.00007045 | 0.56 | AML | other | m | 2022-08-13T02:32:55.45 |
CH.BNALP.HHN. | ML:1.9 | 0.0000861 | 0.82 | AML | other | m | 2022-08-13T02:32:55.67 |
CH.MUGIO.HHE. | ML:1.8 | 0.00004945 | 0.3 | AML | other | m | 2022-08-13T02:32:56.74 |
CH.MUGIO.HHN. | ML:1.9 | 0.00006855 | 1.8 | AML | other | m | 2022-08-13T02:32:56.04 |
CH.GIMEL.HHN. | ML:1.8 | 0.0000544 | 1.28 | AML | other | m | 2022-08-13T02:33:00.08 |
CH.GIMEL.HHE. | ML:1.8 | 0.00005605 | 1.66 | AML | other | m | 2022-08-13T02:33:02.87 |