A magnitude ML 1.9 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.2990, 7.5860 at 12 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 |
ML 1.9 | 2022-11-27 23:12:32 |
46.2993 | 7.5863 | 12 | 2024-03-01 15:28:19 |
Bollettino Sismico Italiano INGV | 114851201 |
Reviewed Rev100 |
ML 1.9 | 2022-11-27 23:12:32 |
46.2695 | 7.5947 | 10 | 2022-11-27 23:29:45 |
Sala Sismica INGV-Roma | 112276481 |
Field | Value |
---|---|
Time (UTC) | 2022-11-27 23:12:32 ± 0.15 |
Latitude | 46.2993 ± 0.0081 |
Longitude | 7.5863 ± 0.0104 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 114851201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 773 |
Semi-minor axis of confidence ellipse (meter) | 670 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.17182 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 114851201 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-02-27 11:15:20 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 112276481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-11-27 23:29:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RORO.HHZ. | 2022-11-27T23:13:33.23 | 3.0 | undecidable | manual | Sn | -0.19 | 0 | |||
IV.MAGA.HHZ. | 2022-11-27T23:13:13.23 | 3.0 | negative | manual | Pn | 5.25 | 0 | |||
ST.RONC.EHZ. | 2022-11-27T23:13:12.42 | 3.0 | negative | manual | Pn | 4.94 | 0 | |||
GU.RSP.HHZ. | 2022-11-27T23:13:10.04 | 0.6 | undecidable | manual | S | 191 | 130.0698 | 90 | 0.43 | 38 |
CH.MUGIO.HHZ. | 2022-11-27T23:13:07.13 | 0.6 | undecidable | manual | S | 110 | 119.4915 | 90 | 0.36 | 39 |
CH.MDI.HHZ. | 2022-11-27T23:13:02.31 | 3.0 | undecidable | manual | P | 0 | ||||
GU.TRAV.HHZ. | 2022-11-27T23:12:58.46 | 0.6 | undecidable | manual | S | 172 | 88.1451 | 90 | 0.04 | 45 |
CH.BNALP.HHZ. | 2022-11-27T23:12:57.22 | 0.3 | undecidable | manual | S | 45 | 90.0432 | 90 | -1.68 | 33 |
CH.FUSIO.HHZ. | 2022-11-27T23:12:56.55 | 0.3 | undecidable | manual | S | 78 | 84.1491 | 90 | -0.81 | 55 |
GU.CIRO.HHZ. | 2022-11-27T23:12:54.93 | 0.3 | undecidable | manual | S | 181 | 77.367 | 90 | -0.61 | 61 |
GU.RSP.HHZ. | 2022-11-27T23:12:54.68 | 0.1 | undecidable | manual | P | 191 | 130.0698 | 90 | 0.79 | 67 |
IV.MRGE.HHZ. | 2022-11-27T23:12:53.90 | 0.3 | undecidable | manual | S | 215 | 71.373 | 91 | -0.02 | 70 |
CH.MUGIO.HHZ. | 2022-11-27T23:12:52.99 | 0.1 | undecidable | manual | P | 110 | 119.4915 | 90 | 0.74 | 69 |
IV.VARE.HHZ. | 2022-11-27T23:12:50.22 | 0.1 | positive | manual | P | 117 | 102.9192 | 90 | 0.52 | 78 |
CH.GIMEL.HHZ. | 2022-11-27T23:12:50.65 | 0.1 | undecidable | manual | P | 285 | 104.3178 | 90 | 0.73 | 75 |
GU.LSD.HHZ. | 2022-11-27T23:12:49.24 | 0.3 | undecidable | manual | P | 201 | 99.5226 | 90 | 0.07 | 66 |
GU.SATI.HHZ. | 2022-11-27T23:12:48.29 | 0.3 | undecidable | manual | S | 155 | 51.8037 | 91 | -0.42 | 68 |
CH.BNALP.HHZ. | 2022-11-27T23:12:47.32 | 0.1 | undecidable | manual | P | 45 | 90.0432 | 90 | -0.39 | 83 |
GU.TRAV.HHZ. | 2022-11-27T23:12:47.67 | 0.3 | undecidable | manual | P | 172 | 88.1451 | 90 | 0.24 | 65 |
CH.FUSIO.HHZ. | 2022-11-27T23:12:46.64 | 0.1 | negative | manual | P | 78 | 84.1491 | 90 | -0.17 | 88 |
GU.CIRO.HHZ. | 2022-11-27T23:12:45.77 | 0.3 | undecidable | manual | P | 181 | 77.367 | 90 | 0.01 | 69 |
IV.MRGE.HHZ. | 2022-11-27T23:12:44.78 | 0.1 | positive | manual | P | 215 | 71.373 | 91 | -0.05 | 92 |
CH.MMK.HHZ. | 2022-11-27T23:12:44.95 | 0.6 | undecidable | manual | S | 133 | 40.0266 | 91 | -0.62 | 44 |
GU.REMY.HHE. | 2022-11-27T23:12:43.21 | 0.1 | positive | manual | P | 213 | 60.9945 | 91 | -0.03 | 95 |
GU.SATI.HHZ. | 2022-11-27T23:12:42.03 | 0.1 | undecidable | manual | P | 155 | 51.8037 | 91 | 0.21 | 93 |
CH.DIX.HHZ. | 2022-11-27T23:12:41.91 | 0.6 | undecidable | manual | S | 209 | 27.9498 | 92 | -0.43 | 46 |
CH.MMK.HHZ. | 2022-11-27T23:12:39.96 | 0.1 | negative | manual | P | 133 | 40.0266 | 91 | -0.05 | 99 |
CH.DIX.HHZ. | 2022-11-27T23:12:38.09 | 0.1 | positive | manual | P | 209 | 27.9498 | 92 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:2.5 | 0.0017749999999999999 | 0.28 | AML | other | m | 2022-11-27T23:12:42.24 |
CH.DIX.HHN. | ML:2.5 | 0.0017050000000000001 | 0.16 | AML | other | m | 2022-11-27T23:12:42.34 |
CH.MMK.HHN. | ML:1.3 | 0.00006708193999999999 | 0.1792 | AML | other | m | 2022-11-27T23:12:45.82 |
CH.MMK.HHE. | ML:1.0 | 0.00003565 | 0.1 | AML | other | m | 2022-11-27T23:12:46.24 |
GU.SATI.HHN. | ML:2.0 | 0.0002800431 | 0.0512 | AML | other | m | 2022-11-27T23:12:49.94 |
GU.SATI.HNN. | ML:2.0 | 0.00027996555 | 0.064 | AML | other | m | 2022-11-27T23:12:49.94 |
GU.SATI.HHE. | ML:2.0 | 0.00022814079999999997 | 0.0768 | AML | other | m | 2022-11-27T23:12:50.12 |
GU.SATI.HNE. | ML:2.0 | 0.00023322535 | 0.0896 | AML | other | m | 2022-11-27T23:12:50.12 |
IV.MRGE.HHE. | ML:1.9 | 0.0001280663 | 0.1792 | AML | other | m | 2022-11-27T23:12:55.83 |
IV.MRGE.HHN. | ML:1.8 | 0.000095452305 | 0.1152 | AML | other | m | 2022-11-27T23:12:55.97 |
GU.CIRO.HHN. | ML:1.6 | 0.00005733477 | 0.2304 | AML | other | m | 2022-11-27T23:12:56.40 |
GU.CIRO.HHE. | ML:1.8 | 0.0001002 | 0.24 | AML | other | m | 2022-11-27T23:12:56.51 |
GU.TRAV.HHN. | ML:2.0 | 0.0001308853 | 0.1024 | AML | other | m | 2022-11-27T23:12:59.20 |
GU.TRAV.HHE. | ML:2.0 | 0.00012844535000000002 | 0.1024 | AML | other | m | 2022-11-27T23:13:01.17 |
GU.LSD.HHE. | ML:1.9 | 0.000086207095 | 0.2176 | AML | other | m | 2022-11-27T23:13:03.67 |
GU.LSD.HHN. | ML:1.8 | 0.000059749999999999995 | 0.28 | AML | other | m | 2022-11-27T23:13:04.58 |
CH.GIMEL.HHE. | ML:1.9 | 0.000073336205 | 0.2688 | AML | other | m | 2022-11-27T23:13:06.75 |
CH.GIMEL.HHN. | ML:1.6 | 0.0000398137 | 0.1408 | AML | other | m | 2022-11-27T23:13:09.16 |
IV.VARE.HHN. | ML:2.1 | 0.00012134999999999998 | 0.2 | AML | other | m | 2022-11-27T23:13:11.27 |
IV.VARE.HHE. | ML:1.9 | 0.000075 | 1.7 | AML | other | m | 2022-11-27T23:13:12.11 |