A magnitude ML 1.4 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.3500, 7.5440 at 10 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 1.4 | 2021-09-11 11:38:53 |
46.3497 | 7.5437 | 10 | 2022-03-30 13:04:08 |
Bollettino Sismico Italiano INGV | 95985401 |
Reviewed Rev100 |
ML 1.5 | 2021-09-11 11:38:53 |
46.3263 | 7.5768 | 5 | 2021-09-11 11:47:39 |
Sala Sismica INGV-Roma | 95302481 |
Field | Value |
---|---|
Time (UTC) | 2021-09-11 11:38:53 ± 0.19 |
Latitude | 46.3497 ± 0.0117 |
Longitude | 7.5437 ± 0.0143 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 95985401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1440 |
Semi-minor axis of confidence ellipse (meter) | 940 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 323 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.12235 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 95302481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-11 11:47:39 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 95985401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-07 15:03:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2021-09-11T11:40:48.46 | 3.0 | undecidable | manual | Sg | 9.5 | 0 | |||
IV.GIUL.HHZ. | 2021-09-11T11:40:27.96 | 3.0 | undecidable | manual | Pn | -1.76 | 0 | |||
IV.GAVE.EHZ. | 2021-09-11T11:40:19.37 | 3.0 | undecidable | manual | Pn | 3.64 | 0 | |||
IV.MNTV.EHZ. | 2021-09-11T11:40:17.31 | 3.0 | undecidable | manual | Sg | 2.65 | 0 | |||
ST.DOSS.HHZ. | 2021-09-11T11:40:17.89 | 3.0 | undecidable | manual | Sg | 3.12 | 0 | |||
IV.CIMA.HNZ. | 2021-09-11T11:40:15.50 | 3.0 | negative | manual | Pn | -0.72 | 0 | |||
ST.CARE.EHZ. | 2021-09-11T11:40:09.34 | 3.0 | undecidable | manual | Sg | 4.61 | 0 | |||
IV.SENI.EHZ. | 2021-09-11T11:40:07.22 | 3.0 | negative | manual | Pn | -2.24 | 0 | |||
IV.PESA.HHZ. | 2021-09-11T11:40:02.91 | 3.0 | undecidable | manual | Pn | -1.48 | 0 | |||
IV.OSSC.HHZ. | 2021-09-11T11:40:02.60 | 3.0 | undecidable | manual | Pg | 6.64 | 0 | |||
IV.IMOL.HNZ. | 2021-09-11T11:39:50.13 | 3.0 | positive | manual | Pn | -2.05 | 0 | |||
IV.ZEN8.EHZ. | 2021-09-11T11:39:38.78 | 3.0 | undecidable | manual | Pg | 3.49 | 0 | |||
ST.CARE.EHZ. | 2021-09-11T11:39:34.47 | 3.0 | undecidable | manual | Pn | 1.52 | 0 | |||
GU.MGRO.HHZ. | 2021-09-11T11:39:32.20 | 3.0 | undecidable | manual | Pn | -1.04 | 0 | |||
CH.FUSIO.HHZ. | 2021-09-11T11:39:18.23 | 0.6 | undecidable | manual | S | 82 | 86.4468 | 50 | -0.64 | 41 |
GU.CIRO.HHZ. | 2021-09-11T11:39:17.55 | 0.6 | undecidable | manual | S | 179 | 82.9503 | 50 | -0.4 | 44 |
IV.MRGE.HHZ. | 2021-09-11T11:39:15.98 | 0.6 | undecidable | manual | S | 210 | 74.2701 | 50 | 0.35 | 46 |
CH.MUGIO.HHZ. | 2021-09-11T11:39:14.64 | 0.1 | undecidable | manual | P | 112 | 124.5864 | 50 | 0.79 | 71 |
IV.VARE.HHZ. | 2021-09-11T11:39:11.99 | 0.3 | undecidable | manual | P | 119 | 108.4137 | 50 | 0.62 | 59 |
CH.GIMEL.HHZ. | 2021-09-11T11:39:10.20 | 0.3 | undecidable | manual | P | 282 | 99.8223 | 50 | 0.16 | 68 |
CH.MMK.HHZ. | 2021-09-11T11:39:08.30 | 0.6 | undecidable | manual | S | 136 | 46.3203 | 50 | 0.15 | 50 |
CH.BNALP.HHE. | 2021-09-11T11:39:08.13 | 0.3 | undecidable | manual | P | 49 | 88.5447 | 50 | -0.18 | 69 |
CH.FUSIO.HHZ. | 2021-09-11T11:39:07.70 | 0.1 | undecidable | manual | P | 82 | 86.4468 | 50 | -0.28 | 91 |
GU.CIRO.HHZ. | 2021-09-11T11:39:07.84 | 0.3 | undecidable | manual | P | 179 | 82.9503 | 50 | 0.4 | 67 |
IV.MRGE.HHZ. | 2021-09-11T11:39:06.32 | 0.6 | undecidable | manual | P | 210 | 74.2701 | 50 | 0.21 | 47 |
CH.DIX.HHZ. | 2021-09-11T11:39:03.68 | 0.6 | undecidable | manual | S | 199 | 31.6461 | 50 | -0.57 | 47 |
CH.MMK.HHZ. | 2021-09-11T11:39:01.62 | 0.1 | undecidable | manual | P | 136 | 46.3203 | 50 | -0.17 | 100 |
CH.DIX.HHZ. | 2021-09-11T11:38:59.15 | 0.1 | undecidable | manual | P | 199 | 31.6461 | 50 | -0.39 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:1.9 | 0.00034399999999999996 | 0.34 | AML | other | m | 2021-09-11T11:39:04.27 |
CH.DIX.HHN. | ML:1.5 | 0.00014512420000000002 | 0.7808 | AML | other | m | 2021-09-11T11:39:04.47 |
CH.MMK.HHN. | ML:0.2 | 0.000007028869999999999 | 0.0896 | AML | other | m | 2021-09-11T11:39:09.01 |
CH.MMK.HHE. | ML:0.2 | 0.000005915 | 0.42 | AML | other | m | 2021-09-11T11:39:09.40 |
IV.MRGE.HHE. | ML:1.5 | 0.000046649999999999996 | 0.44 | AML | other | m | 2021-09-11T11:39:16.94 |
GU.CIRO.HHE. | ML:0.6 | 0.0000068467995 | 0.1856 | AML | other | m | 2021-09-11T11:39:18.66 |
CH.FUSIO.HHE. | ML:1.3 | 0.0000272 | 0.7 | AML | other | m | 2021-09-11T11:39:19.34 |
CH.FUSIO.HHN. | ML:1.6 | 0.00005145 | 1.34 | AML | other | m | 2021-09-11T11:39:19.01 |
CH.GIMEL.HHE. | ML:1.6 | 0.000035273065 | 1.0304 | AML | other | m | 2021-09-11T11:39:26.19 |
CH.GIMEL.HHN. | ML:1.7 | 0.000049672225000000004 | 0.3776 | AML | other | m | 2021-09-11T11:39:26.15 |
IV.VARE.HHN. | ML:1.2 | 0.000017360939999999998 | 0.5248 | AML | other | m | 2021-09-11T11:39:26.80 |
IV.VARE.HHE. | ML:1.5 | 0.000026500000000000004 | 1.36 | AML | other | m | 2021-09-11T11:39:26.92 |
CH.MUGIO.HHE. | ML:1.2 | 0.000007763009999999999 | 0.5248 | AML | other | m | 2021-09-11T11:39:29.69 |
CH.MUGIO.HHN. | ML:1.3 | 0.000015343885000000003 | 0.384 | AML | other | m | 2021-09-11T11:39:30.24 |