A magnitude ML 2.1 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.6020, 9.4160 at 9 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Madesimo | SO | 20 | 525 | 525 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2020-09-23 11:30:01 |
46.6017 | 9.4158 | 9 | 2021-02-26 14:56:12 |
Bollettino Sismico Italiano INGV | 85883611 |
Reviewed Rev100 |
ML 2.1 | 2020-09-23 11:30:01 |
46.5945 | 9.4323 | 9 | 2020-09-23 11:39:04 |
Sala Sismica INGV-Roma | 83156571 |
Field | Value |
---|---|
Time (UTC) | 2020-09-23 11:30:01 ± 0.19 |
Latitude | 46.6017 ± 0.0090 |
Longitude | 9.4158 ± 0.0092 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 85883611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 935 |
Semi-minor axis of confidence ellipse (meter) | 660 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 194 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 65 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 21 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 5.41212 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.4 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 85883611 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-30 16:38:17 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.4 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 83156571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-23 11:39:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2020-09-23T11:31:47.28 | 3.0 | undecidable | manual | Sn | 1.87 | 0 | |||
IV.CRTC.HHZ. | 2020-09-23T11:31:47.28 | 3.0 | undecidable | manual | Sn | 3.88 | 0 | |||
IV.PII.HHZ. | 2020-09-23T11:31:29.24 | 3.0 | undecidable | manual | Sg | 4.55 | 0 | |||
IV.VIVA.HHZ. | 2020-09-23T11:31:26.06 | 3.0 | positive | manual | P | 600.7431 | 3.07 | 0 | ||
IV.IMOL.HNZ. | 2020-09-23T11:31:15.81 | 3.0 | undecidable | manual | Sn | -3.86 | 0 | |||
IV.SAP2.EHZ. | 2020-09-23T11:31:11.92 | 3.0 | negative | manual | P | 499.3224 | 1.56 | 0 | ||
GU.REMY.HHZ. | 2020-09-23T11:30:33.39 | 3.0 | undecidable | manual | P | 192.9624 | 1.14 | 0 | ||
MN.CAPR.HNZ. | 2020-09-23T11:30:33.88 | 3.0 | undecidable | manual | P | 0 | ||||
IV.SARZ.HHZ. | 2020-09-23T11:30:33.21 | 3.0 | negative | manual | P | 196.2591 | 0.56 | 0 | ||
GU.TRAV.HHZ. | 2020-09-23T11:30:29.83 | 3.0 | positive | manual | P | 176.2902 | -0.32 | 0 | ||
SI.MOSI.HHZ. | 2020-09-23T11:30:27.20 | 0.6 | undecidable | manual | S | 89 | 86.4468 | 50 | -0.06 | 45 |
SI.LUSI.HHZ. | 2020-09-23T11:30:25.14 | 3.0 | negative | manual | P | 137.0628 | 1.04 | 0 | ||
GU.SATI.HHZ. | 2020-09-23T11:30:25.45 | 3.0 | undecidable | manual | P | 143.4453 | 0.37 | 0 | ||
CH.BNALP.HHZ. | 2020-09-23T11:30:25.40 | 0.1 | undecidable | manual | S | 292 | 81.0522 | 50 | -0.42 | 84 |
IV.MAGA.HHZ. | 2020-09-23T11:30:24.29 | 3.0 | undecidable | manual | P | 130.6692 | 1.18 | 0 | ||
IV.BRMO.HHZ. | 2020-09-23T11:30:23.40 | 0.6 | undecidable | manual | S | 100 | 74.2701 | 50 | -0.62 | 40 |
ST.OZOL.EHZ. | 2020-09-23T11:30:22.74 | 3.0 | undecidable | manual | P | 126.7731 | 0.22 | 0 | ||
ST.RONC.EHZ. | 2020-09-23T11:30:21.18 | 0.3 | undecidable | manual | P | 126 | 115.3956 | 50 | 0.43 | 58 |
CH.FUORN.HHN. | 2020-09-23T11:30:21.10 | 0.6 | undecidable | manual | S | 88 | 64.5909 | 50 | -0.34 | 44 |
IV.MABI.HHZ. | 2020-09-23T11:30:19.38 | 0.6 | undecidable | manual | P | 125 | 103.7184 | 50 | 0.43 | 40 |
IV.MDI.HHZ. | 2020-09-23T11:30:18.10 | 0.6 | undecidable | manual | P | 166 | 95.1381 | 50 | 0.47 | 40 |
IV.VARE.HHZ. | 2020-09-23T11:30:17.70 | 0.6 | undecidable | manual | P | 212 | 95.3379 | 50 | 0.04 | 44 |
CH.PLONS.HHZ. | 2020-09-23T11:30:17.00 | 0.3 | undecidable | manual | S | 357 | 49.7169 | 50 | -0.46 | 66 |
SI.MOSI.HHZ. | 2020-09-23T11:30:16.69 | 0.3 | undecidable | manual | P | 89 | 86.4468 | 50 | 0.41 | 62 |
CH.BNALP.HHZ. | 2020-09-23T11:30:16.05 | 0.1 | undecidable | manual | P | 292 | 81.0522 | 50 | 0.6 | 79 |
CH.MUGIO.HHZ. | 2020-09-23T11:30:15.44 | 0.1 | undecidable | manual | P | 201 | 80.6637 | 50 | 0.04 | 91 |
CH.DAVOX.HHZ. | 2020-09-23T11:30:14.40 | 0.1 | undecidable | manual | S | 60 | 40.4262 | 50 | -0.6 | 85 |
IV.BRMO.HHZ. | 2020-09-23T11:30:14.56 | 0.6 | undecidable | manual | P | 100 | 74.2701 | 50 | 0.14 | 45 |
CH.FUORN.HHN. | 2020-09-23T11:30:13.16 | 0.3 | undecidable | manual | P | 88 | 64.5909 | 50 | 0.23 | 67 |
CH.FUSIO.HHZ. | 2020-09-23T11:30:12.10 | 0.1 | positive | manual | P | 254 | 59.6958 | 50 | -0.07 | 94 |
CH.PLONS.HHZ. | 2020-09-23T11:30:11.03 | 0.1 | undecidable | manual | P | 357 | 49.7169 | 50 | 0.4 | 89 |
CH.BERNI.HHZ. | 2020-09-23T11:30:10.75 | 0.1 | negative | manual | P | 114 | 50.8158 | 50 | -0.05 | 95 |
CH.DAVOX.HHZ. | 2020-09-23T11:30:09.42 | 0.1 | positive | manual | P | 60 | 40.4262 | 50 | 0.22 | 94 |
MN.TUE.HHZ. | 2020-09-23T11:30:06.80 | 0.1 | undecidable | manual | S | 200 | 15.2736 | 121 | -0.68 | 86 |
MN.TUE.HHZ. | 2020-09-23T11:30:05.00 | 0.1 | positive | manual | P | 200 | 15.2736 | 121 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.TUE.HNE. | ML:0.0 | 0.003905398 | 0.1024 | AML | other | m | 2020-09-23T11:30:06.95 |
MN.TUE.HHE. | ML:0.0 | 0.0040644065 | 0.1216 | AML | other | m | 2020-09-23T11:30:06.95 |
MN.TUE.HHN. | ML:0.0 | 0.0012869304999999999 | 0.1344 | AML | other | m | 2020-09-23T11:30:07.26 |
MN.TUE.HNN. | ML:0.0 | 0.0011846222499999998 | 0.1344 | AML | other | m | 2020-09-23T11:30:07.26 |
CH.DAVOX.HHN. | ML:0.0 | 0.0018326009999999999 | 0.3008 | AML | other | m | 2020-09-23T11:30:14.76 |
CH.DAVOX.HHE. | ML:0.0 | 0.0014480205 | 0.3712 | AML | other | m | 2020-09-23T11:30:14.72 |
CH.PLONS.HHE. | ML:0.0 | 0.00027690595000000003 | 0.288 | AML | other | m | 2020-09-23T11:30:17.14 |
CH.PLONS.HHN. | ML:0.0 | 0.0001225977 | 0.1856 | AML | other | m | 2020-09-23T11:30:17.49 |
CH.BERNI.HHE. | ML:0.0 | 0.00013593851000000002 | 0.0768 | AML | other | m | 2020-09-23T11:30:17.91 |
CH.BERNI.HHN. | ML:0.0 | 0.0001191414 | 0.0832 | AML | other | m | 2020-09-23T11:30:18.79 |
CH.FUSIO.HHN. | ML:0.0 | 0.00033572175 | 0.1472 | AML | other | m | 2020-09-23T11:30:19.24 |
CH.FUSIO.HHE. | ML:0.0 | 0.00025925505 | 0.2304 | AML | other | m | 2020-09-23T11:30:19.33 |
IV.BRMO.HHE. | ML:0.0 | 0.000049590115000000006 | 0.2368 | AML | other | m | 2020-09-23T11:30:25.08 |
IV.BRMO.HHN. | ML:0.0 | 0.000060966485 | 1.8016 | AML | other | m | 2020-09-23T11:30:26.06 |
CH.BNALP.HHN. | ML:0.0 | 0.000047135620000000005 | 0.1216 | AML | other | m | 2020-09-23T11:30:26.09 |
CH.MUGIO.HHE. | ML:0.0 | 0.00005337372 | 0.1344 | AML | other | m | 2020-09-23T11:30:26.79 |
CH.MUGIO.HHN. | ML:0.0 | 0.00005295878 | 0.1408 | AML | other | m | 2020-09-23T11:30:26.73 |
CH.BNALP.HHE. | ML:0.0 | 0.000048566545 | 0.2112 | AML | other | m | 2020-09-23T11:30:27.19 |
SI.MOSI.HHN. | ML:0.0 | 0.000298041 | 0.32 | AML | other | m | 2020-09-23T11:30:28.44 |
SI.MOSI.HHE. | ML:0.0 | 0.0002273583 | 0.5184 | AML | other | m | 2020-09-23T11:30:28.52 |
IV.SARZ.HNE. | ML:2.7 | 0.0001566401 | 0.2752 | AML | other | m | 2020-09-23T11:30:37.34 |
IV.VARE.HHE. | ML:0.0 | 0.000111917565 | 0.1792 | AML | other | m | 2020-09-23T11:30:37.44 |
ST.RONC.EHN. | ML:0.0 | 0.00021184920000000002 | 0.2176 | AML | other | m | 2020-09-23T11:30:37.75 |
ST.RONC.EHE. | ML:0.0 | 0.00013761199999999998 | 0.16 | AML | other | m | 2020-09-23T11:30:37.91 |
IV.VARE.HHN. | ML:0.0 | 0.00010128523 | 0.1984 | AML | other | m | 2020-09-23T11:30:38.18 |
IV.SARZ.HNN. | ML:2.8 | 0.00020016489999999997 | 0.3008 | AML | other | m | 2020-09-23T11:30:38.75 |
IV.MAGA.HHE. | ML:0.0 | 0.0001864605 | 0.224 | AML | other | m | 2020-09-23T11:30:41.75 |
GU.SATI.HHE. | ML:0.0 | 0.000032572995 | 0.1984 | AML | other | m | 2020-09-23T11:30:44.44 |
SI.LUSI.HHN. | ML:0.0 | 0.000079049135 | 0.2368 | AML | other | m | 2020-09-23T11:30:44.73 |
IV.MAGA.HHN. | ML:0.0 | 0.00011278623999999999 | 0.2944 | AML | other | m | 2020-09-23T11:30:45.84 |
GU.SATI.HHN. | ML:0.0 | 0.000024657705000000003 | 0.0768 | AML | other | m | 2020-09-23T11:30:46.76 |
SI.LUSI.HHE. | ML:0.0 | 0.00004021115 | 0.4992 | AML | other | m | 2020-09-23T11:30:48.62 |
GU.TRAV.HHE. | ML:0.0 | 0.000030707845 | 0.2624 | AML | other | m | 2020-09-23T11:30:55.07 |
GU.TRAV.HHN. | ML:0.0 | 0.000041945360000000004 | 0.1792 | AML | other | m | 2020-09-23T11:30:56.56 |
IV.SARZ.HHN. | ML:2.8 | 0.00020671359999999999 | 0.0832 | AML | other | m | 2020-09-23T11:31:12.60 |
IV.SARZ.HHE. | ML:2.8 | 0.00017386347499999998 | 0.0576 | AML | other | m | 2020-09-23T11:31:19.41 |