A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.5160, 8.0240 at 11 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-03-25 18:56:49 |
46.516 | 8.0235 | 11 | 2023-03-25 19:06:36 |
Sala Sismica INGV-Roma | 115729051 |
Field | Value |
---|---|
Time (UTC) | 2023-03-25 18:56:49 ± 0.18 |
Latitude | 46.5160 ± 0.0099 |
Longitude | 8.0235 ± 0.0170 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115729051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1674 |
Semi-minor axis of confidence ellipse (meter) | 202 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 309 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 173 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.44426 |
Epicentral distance of station farthest from the epicenter (degree) | 1.02163 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115729051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-25 19:06:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHE. | 2023-03-25T18:57:21.89 | 0.6 | undecidable | manual | S | 191 | 113.3976 | 90 | -0.22 | 44 |
GU.REMY.HHE. | 2023-03-25T18:57:18.90 | 0.6 | undecidable | manual | S | 222 | 100.5216 | 90 | 0.23 | 45 |
GU.SATI.HHZ. | 2023-03-25T18:57:10.59 | 0.6 | undecidable | manual | S | 190 | 72.0723 | 90 | -0.49 | 45 |
CH.DIX.HHZ. | 2023-03-25T18:57:09.01 | 0.6 | undecidable | manual | S | 225 | 67.5768 | 90 | -0.87 | 39 |
GU.TRAV.HHE. | 2023-03-25T18:57:09.08 | 0.6 | undecidable | manual | P | 191 | 113.3976 | 90 | 0.79 | 38 |
IV.MRGE.HHZ. | 2023-03-25T18:57:08.38 | 0.6 | undecidable | manual | P | 222 | 111 | 90 | 0.46 | 42 |
GU.REMY.HHE. | 2023-03-25T18:57:06.54 | 1.0 | undecidable | manual | P | 222 | 100.5216 | 90 | 0.25 | 23 |
CH.MMK.HHE. | 2023-03-25T18:57:05.04 | 0.6 | undecidable | manual | S | 185 | 51.8037 | 90 | -0.65 | 44 |
CH.FUSIO.HHZ. | 2023-03-25T18:57:05.09 | 0.6 | undecidable | manual | S | 98 | 49.3173 | 90 | 0.08 | 51 |
CH.BNALP.HHZ. | 2023-03-25T18:57:04.45 | 0.6 | undecidable | manual | S | 38 | 49.8168 | 90 | -0.69 | 40 |
GU.SATI.HHZ. | 2023-03-25T18:57:02.32 | 0.6 | undecidable | manual | P | 190 | 72.0723 | 90 | 0.41 | 46 |
CH.DIX.HHZ. | 2023-03-25T18:57:01.25 | 0.1 | positive | manual | P | 225 | 67.5768 | 90 | 0.03 | 100 |
CH.MMK.HHE. | 2023-03-25T18:56:59.06 | 0.3 | undecidable | manual | P | 185 | 51.8037 | 90 | 0.26 | 74 |
CH.BNALP.HHZ. | 2023-03-25T18:56:58.54 | 0.3 | undecidable | manual | P | 38 | 49.8168 | 90 | 0.06 | 76 |
CH.FUSIO.HHZ. | 2023-03-25T18:56:58.91 | 0.3 | undecidable | manual | P | 98 | 49.3173 | 90 | 0.5 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUSIO.HHN. | ML:1.0 | 0.000026940195 | 0.1536 | AML | other | m | 2023-03-25T18:57:05.71 |
GU.SATI.HHE. | ML:1.3 | 0.0000328878375 | 0.0896 | AML | other | m | 2023-03-25T18:57:11.43 |
GU.SATI.HHN. | ML:1.0 | 0.000013000045 | 0.1408 | AML | other | m | 2023-03-25T18:57:11.43 |
CH.FUSIO.HHE. | ML:0.8 | 0.000016465325999999997 | 0.0896 | AML | other | m | 2023-03-25T18:57:05.77 |
CH.BNALP.HHE. | ML:0.9 | 0.00001791718 | 0.1408 | AML | other | m | 2023-03-25T18:57:05.08 |
CH.BNALP.HHN. | ML:1.0 | 0.000026175246 | 0.1024 | AML | other | m | 2023-03-25T18:57:04.59 |
CH.DIX.HHE. | ML:1.4 | 0.000039431696 | 0.96 | AML | other | m | 2023-03-25T18:57:09.86 |
CH.DIX.HHN. | ML:1.4 | 0.000045285174999999996 | 0.9088 | AML | other | m | 2023-03-25T18:57:09.40 |
GU.SATI.HNE. | ML:1.3 | 0.0000359207945 | 0.1024 | AML | other | m | 2023-03-25T18:57:11.42 |
GU.SATI.HNN. | ML:1.3 | 0.000034220255000000005 | 0.9216 | AML | other | m | 2023-03-25T18:57:11.32 |