A magnitude ML 1.8 earthquake occured in region: 2 km SW Campodolcino (SO), on
and geographic coordinates (lat, lon) 46.3900, 9.3340 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Campodolcino | SO | 2 | 985 | 985 |
Madesimo | SO | 5 | 525 | 1510 |
San Giacomo Filippo | SO | 6 | 373 | 1883 |
Chiavenna | SO | 9 | 7379 | 9262 |
Piuro | SO | 10 | 1929 | 11191 |
Mese | SO | 10 | 1800 | 12991 |
Prata Camportaccio | SO | 10 | 2952 | 15943 |
Gordona | SO | 11 | 1959 | 17902 |
Villa di Chiavenna | SO | 14 | 1010 | 18912 |
Samolaco | SO | 17 | 2888 | 21800 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-01-07 02:24:26 |
46.3897 | 9.3337 | 12 | 2020-07-18 21:08:24 |
Bollettino Sismico Italiano INGV | 77120671 |
Reviewed Rev100 |
ML 1.7 | 2020-01-07 02:24:26 |
46.3977 | 9.3382 | 11 | 2020-01-07 02:45:45 |
Sala Sismica INGV-Roma | 75347381 |
Field | Value |
---|---|
Time (UTC) | 2020-01-07 02:24:26 ± 0.08 |
Latitude | 46.3897 ± 0.0036 |
Longitude | 9.3337 ± 0.0039 |
Depth (km) | 12 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77120671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 394 |
Semi-minor axis of confidence ellipse (meter) | 297 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 344 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 37 |
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) | 1.26445 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 75347381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-07 02:45:45 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 41 |
Type of magnitude | ML |
Reference to an origin | 77120671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-08 04:12:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.KOSI.HHZ. | 2020-01-07T02:25:16.05 | 3.0 | undecidable | manual | Sg | 5.16 | 0 | |||
SI.LUSI.HHZ. | 2020-01-07T02:25:03.80 | 0.1 | undecidable | manual | S | 111 | 132.5673 | 90 | -0.34 | 75 |
IV.MAGA.HHZ. | 2020-01-07T02:25:01.50 | 0.6 | undecidable | manual | S | 124 | 120.6903 | 90 | 0.52 | 36 |
IV.MABI.HHZ. | 2020-01-07T02:24:54.20 | 0.3 | undecidable | manual | S | 112 | 97.9242 | 90 | -0.69 | 55 |
IV.ZONE.HHZ. | 2020-01-07T02:24:52.90 | 0.6 | undecidable | manual | S | 139 | 91.9413 | 90 | -0.41 | 40 |
GU.TRAV.HHZ. | 2020-01-07T02:24:52.31 | 3.0 | undecidable | manual | Pn | 0.84 | 0 | |||
CH.BNALP.HHZ. | 2020-01-07T02:24:52.10 | 0.3 | undecidable | manual | S | 308 | 87.3459 | 90 | 0.01 | 64 |
IV.MBAL.EHZ. | 2020-01-07T02:24:50.07 | 0.3 | undecidable | manual | P | 123 | 140.3484 | 90 | 0.72 | 48 |
ST.VARA.EHZ. | 2020-01-07T02:24:49.17 | 0.1 | positive | manual | P | 117 | 135.4644 | 90 | 0.57 | 69 |
ST.GAGG.HHZ. | 2020-01-07T02:24:48.55 | 0.3 | undecidable | manual | P | 105 | 129.2706 | 90 | 0.91 | 45 |
CH.FUORN.HHZ. | 2020-01-07T02:24:48.50 | 0.6 | undecidable | manual | S | 70 | 75.4689 | 90 | -0.41 | 41 |
IV.VARE.HHZ. | 2020-01-07T02:24:48.00 | 0.6 | undecidable | manual | S | 217 | 72.2721 | 90 | -0.06 | 44 |
IV.MDI.HHZ. | 2020-01-07T02:24:48.70 | 0.6 | undecidable | manual | S | 157 | 74.7696 | 90 | -0.03 | 45 |
SI.LUSI.HHZ. | 2020-01-07T02:24:48.95 | 0.1 | undecidable | manual | P | 111 | 132.5673 | 90 | 0.8 | 63 |
CH.PLONS.HHZ. | 2020-01-07T02:24:47.60 | 0.6 | undecidable | manual | S | 3 | 73.2711 | 90 | -0.71 | 37 |
IV.MAGA.HHZ. | 2020-01-07T02:24:46.93 | 0.1 | positive | manual | P | 124 | 120.6903 | 90 | 0.6 | 70 |
GU.SATI.HHZ. | 2020-01-07T02:24:46.88 | 3.0 | undecidable | manual | P | -0.92 | 0 | |||
ST.RONC.EHZ. | 2020-01-07T02:24:44.83 | 0.1 | undecidable | manual | P | 114 | 108.9132 | 90 | 0.32 | 78 |
CH.DAVOX.HHZ. | 2020-01-07T02:24:44.10 | 0.6 | undecidable | manual | S | 44 | 60.0954 | 91 | -0.7 | 38 |
IV.MABI.HHZ. | 2020-01-07T02:24:43.01 | 0.3 | undecidable | manual | P | 112 | 97.9242 | 90 | 0.2 | 61 |
ST.CARE.EHZ. | 2020-01-07T02:24:43.56 | 0.3 | undecidable | manual | P | 87 | 104.118 | 90 | -0.22 | 61 |
CH.MUGIO.HHZ. | 2020-01-07T02:24:43.21 | 0.6 | undecidable | manual | S | 203 | 56.499 | 91 | -0.64 | 39 |
CH.FUSIO.HHZ. | 2020-01-07T02:24:42.00 | 0.6 | undecidable | manual | S | 278 | 51.8037 | 91 | -0.58 | 39 |
SI.MOSI.HHZ. | 2020-01-07T02:24:42.77 | 0.1 | positive | manual | P | 74 | 96.2259 | 90 | 0.22 | 82 |
IV.ZONE.HHZ. | 2020-01-07T02:24:42.08 | 0.1 | negative | manual | P | 139 | 91.9413 | 90 | 0.19 | 83 |
CH.BNALP.HHZ. | 2020-01-07T02:24:41.76 | 0.1 | negative | manual | P | 308 | 87.3459 | 90 | 0.57 | 78 |
CH.BERNI.HHZ. | 2020-01-07T02:24:41.94 | 0.6 | undecidable | manual | S | 87 | 52.8027 | 91 | -0.92 | 36 |
CH.PLONS.HHZ. | 2020-01-07T02:24:39.38 | 0.3 | undecidable | manual | P | 3 | 73.2711 | 90 | 0.37 | 63 |
CH.FUORN.HHZ. | 2020-01-07T02:24:39.39 | 0.1 | negative | manual | P | 70 | 75.4689 | 90 | 0.04 | 88 |
IV.VARE.HHZ. | 2020-01-07T02:24:39.20 | 0.1 | positive | manual | P | 217 | 72.2721 | 90 | 0.33 | 84 |
IV.BORM.HNE. | 2020-01-07T02:24:39.93 | 0.1 | positive | manual | P | 83 | 80.2641 | 90 | -0.15 | 86 |
IV.MDI.HHZ. | 2020-01-07T02:24:39.42 | 0.3 | undecidable | manual | P | 157 | 74.7696 | 90 | 0.17 | 65 |
IV.BRMO.HHZ. | 2020-01-07T02:24:39.83 | 0.1 | positive | manual | P | 83 | 79.9644 | 90 | -0.22 | 85 |
CH.DAVOX.HHZ. | 2020-01-07T02:24:36.86 | 0.1 | positive | manual | P | 44 | 60.0954 | 91 | -0.12 | 90 |
IT.LEC.HGE. | 2020-01-07T02:24:36.84 | 0.3 | undecidable | manual | P | 174 | 58.8966 | 91 | 0.04 | 69 |
CH.MUGIO.HHZ. | 2020-01-07T02:24:36.23 | 0.1 | positive | manual | P | 203 | 56.499 | 91 | -0.2 | 88 |
CH.FUSIO.HHZ. | 2020-01-07T02:24:35.75 | 0.1 | negative | manual | P | 278 | 51.8037 | 91 | 0.05 | 93 |
CH.BERNI.HHZ. | 2020-01-07T02:24:35.53 | 0.1 | positive | manual | P | 87 | 52.8027 | 91 | -0.33 | 88 |
MN.TUE.HHZ. | 2020-01-07T02:24:30.70 | 0.3 | undecidable | manual | S | 7 | 9.1797 | 127 | -0.67 | 64 |
MN.TUE.HHZ. | 2020-01-07T02:24:29.20 | 0.1 | negative | manual | P | 7 | 9.1797 | 127 | -0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.TUE.HHE. | ML:2.4 | 0.003274857 | 0.1984 | AML | other | m | 2020-01-07T02:24:30.78 |
MN.TUE.HNE. | ML:2.4 | 0.003163449 | 0.2192 | AML | other | m | 2020-01-07T02:24:30.78 |
MN.TUE.HHN. | ML:2.2 | 0.0021228495 | 0.12 | AML | other | m | 2020-01-07T02:24:30.92 |
MN.TUE.HNN. | ML:2.2 | 0.0020600959999999995 | 0.12 | AML | other | m | 2020-01-07T02:24:30.92 |
CH.FUSIO.HHN. | ML:1.8 | 0.00016082274999999998 | 0.1312 | AML | other | m | 2020-01-07T02:24:42.21 |
CH.BERNI.HHE. | ML:1.4 | 0.000065679605 | 0.08 | AML | other | m | 2020-01-07T02:24:42.62 |
CH.BERNI.HHN. | ML:1.5 | 0.00006947667 | 0.0896 | AML | other | m | 2020-01-07T02:24:42.77 |
CH.MUGIO.HHE. | ML:2.0 | 0.00020307775 | 0.2896 | AML | other | m | 2020-01-07T02:24:43.17 |
CH.FUSIO.HHE. | ML:1.8 | 0.0001476771 | 0.12 | AML | other | m | 2020-01-07T02:24:43.30 |
CH.MUGIO.HHN. | ML:1.8 | 0.00015531475 | 0.28 | AML | other | m | 2020-01-07T02:24:44.01 |
CH.DAVOX.HHN. | ML:2.0 | 0.0001979437 | 0.1904 | AML | other | m | 2020-01-07T02:24:45.20 |
CH.DAVOX.HHE. | ML:1.9 | 0.000166478465 | 0.1104 | AML | other | m | 2020-01-07T02:24:45.55 |
CH.PLONS.HHN. | ML:1.1 | 0.000020006555000000003 | 0.0704 | AML | other | m | 2020-01-07T02:24:48.50 |
IV.VARE.HHN. | ML:2.0 | 0.00014193125 | 0.1408 | AML | other | m | 2020-01-07T02:24:48.55 |
IV.VARE.HHE. | ML:1.8 | 0.00010735260499999999 | 0.12 | AML | other | m | 2020-01-07T02:24:48.56 |
IV.BRMO.HHN. | ML:1.5 | 0.00003750875 | 0.3392 | AML | other | m | 2020-01-07T02:24:48.74 |
CH.PLONS.HHE. | ML:1.4 | 0.000035007315 | 1.8 | AML | other | m | 2020-01-07T02:24:48.01 |
IV.MDI.HHN. | ML:1.5 | 0.000045228275 | 0.1616 | AML | other | m | 2020-01-07T02:24:49.29 |
CH.FUORN.HHN. | ML:1.3 | 0.000029171530000000002 | 0.1904 | AML | other | m | 2020-01-07T02:24:50.10 |
IV.MDI.HHE. | ML:1.6 | 0.000057030965 | 0.1392 | AML | other | m | 2020-01-07T02:24:52.00 |
CH.FUORN.HHE. | ML:1.2 | 0.000024344609999999998 | 0.1408 | AML | other | m | 2020-01-07T02:24:52.72 |
CH.BNALP.HHN. | ML:1.2 | 0.000018828592000000003 | 0.12 | AML | other | m | 2020-01-07T02:24:53.37 |
CH.BNALP.HHE. | ML:1.5 | 0.000042153330000000004 | 0.1104 | AML | other | m | 2020-01-07T02:24:53.59 |
IV.ZONE.HHN. | ML:1.8 | 0.00007621397000000001 | 0.16 | AML | other | m | 2020-01-07T02:24:53.91 |
IV.ZONE.HHE. | ML:1.8 | 0.00006559811 | 0.1792 | AML | other | m | 2020-01-07T02:24:54.48 |
IV.MABI.HHN. | ML:1.9 | 0.00008663367999999999 | 0.16 | AML | other | m | 2020-01-07T02:24:54.62 |
IV.MABI.HHE. | ML:1.6 | 0.00004721971499999999 | 0.2016 | AML | other | m | 2020-01-07T02:24:55.18 |
SI.MOSI.HHE. | ML:1.7 | 0.000053942975 | 0.3808 | AML | other | m | 2020-01-07T02:24:55.62 |
SI.MOSI.HHN. | ML:1.9 | 0.00007782053 | 0.4 | AML | other | m | 2020-01-07T02:24:55.66 |
ST.CARE.EHE. | ML:1.4 | 0.000026678524999999997 | 0.2 | AML | other | m | 2020-01-07T02:24:57.79 |
ST.CARE.EHN. | ML:1.3 | 0.00002120526 | 0.1408 | AML | other | m | 2020-01-07T02:24:58.49 |
ST.RONC.EHN. | ML:2.5 | 0.0002847746 | 0.1808 | AML | other | m | 2020-01-07T02:24:58.86 |
ST.RONC.EHE. | ML:2.4 | 0.00024623105 | 0.16 | AML | other | m | 2020-01-07T02:24:59.69 |
IV.MAGA.HHN. | ML:2.3 | 0.00015334305 | 1.68 | AML | other | m | 2020-01-07T02:25:02.93 |
IV.MAGA.HHE. | ML:2.5 | 0.00023645100000000002 | 1.6592 | AML | other | m | 2020-01-07T02:25:03.13 |
ST.GAGG.HHN. | ML:1.7 | 0.0000296721335 | 0.16 | AML | other | m | 2020-01-07T02:25:04.83 |
ST.GAGG.HHE. | ML:1.7 | 0.00003185498 | 0.12 | AML | other | m | 2020-01-07T02:25:05.13 |
SI.LUSI.HHN. | ML:2.2 | 0.00009466063499999999 | 0.32 | AML | other | m | 2020-01-07T02:25:05.40 |
SI.LUSI.HHE. | ML:2.1 | 0.00007421195 | 0.28 | AML | other | m | 2020-01-07T02:25:05.79 |
ST.VARA.EHE. | ML:2.2 | 0.00008822325 | 0.24 | AML | other | m | 2020-01-07T02:25:06.39 |
ST.VARA.EHN. | ML:2.0 | 0.000063006885 | 0.2592 | AML | other | m | 2020-01-07T02:25:06.81 |