A magnitude ML 1.0 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.7390, 9.7730 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 1.0 | 2021-03-21 04:42:49 |
46.7387 | 9.773 | 10 | 2021-07-12 16:55:03 |
Bollettino Sismico Italiano INGV | 88382991 |
Reviewed Rev100 |
ML 1.0 | 2021-03-21 04:42:49 |
46.7452 | 9.7817 | 11 | 2021-03-21 04:51:25 |
Sala Sismica INGV-Roma | 88335831 |
Field | Value |
---|---|
Time (UTC) | 2021-03-21 04:42:49 ± 0.15 |
Latitude | 46.7387 ± 0.0099 |
Longitude | 9.7730 ± 0.0105 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 88382991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1122 |
Semi-minor axis of confidence ellipse (meter) | 658 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 25 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1120.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81299 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 88382991 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-14 11:01:11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 88335831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-21 04:51:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2021-03-21T04:44:38.35 | 3.0 | undecidable | manual | Sn | -3.59 | 0 | |||
IV.CAFI.HNZ. | 2021-03-21T04:44:36.76 | 3.0 | undecidable | manual | Sn | 1.39 | 0 | |||
IV.SEI.HHZ. | 2021-03-21T04:44:22.78 | 3.0 | undecidable | manual | Sg | 7.95 | 0 | |||
GU.CANO.HHZ. | 2021-03-21T04:44:09.86 | 3.0 | undecidable | manual | Sn | -0.77 | 0 | |||
IV.RIBO.EHZ.01 | 2021-03-21T04:44:01.55 | 3.0 | negative | manual | Pg | 10.15 | 0 | |||
IV.MSSA.HHZ. | 2021-03-21T04:43:33.07 | 3.0 | undecidable | manual | Pg | 1.91 | 0 | |||
IV.CADC.EHZ. | 2021-03-21T04:43:30.98 | 3.0 | undecidable | manual | S | -4.64 | 0 | |||
IV.MRGE.HHZ. | 2021-03-21T04:43:28.48 | 3.0 | undecidable | manual | Pn | 1.69 | 0 | |||
IV.ZONE.HHZ. | 2021-03-21T04:43:10.26 | 3.0 | positive | manual | P | -0.8 | 0 | |||
SI.MOSI.HHZ. | 2021-03-21T04:43:09.19 | 0.6 | undecidable | manual | S | 103 | 60.5949 | 50 | 0.4 | 43 |
IV.BRMO.HHZ. | 2021-03-21T04:43:06.98 | 0.6 | undecidable | manual | S | 122 | 54.2013 | 50 | -0.08 | 47 |
CH.FUSIO.HHZ. | 2021-03-21T04:43:05.90 | 0.3 | undecidable | manual | P | 250 | 90.243 | 50 | 0.52 | 59 |
CH.PLONS.HHZ. | 2021-03-21T04:43:04.21 | 0.3 | undecidable | manual | S | 319 | 45.5211 | 50 | -0.54 | 64 |
MN.TUE.HHZ. | 2021-03-21T04:43:03.75 | 0.6 | undecidable | manual | S | 228 | 43.9227 | 50 | -0.57 | 42 |
CH.BERNI.HHZ. | 2021-03-21T04:43:02.84 | 0.3 | undecidable | manual | S | 152 | 40.8258 | 50 | -0.65 | 62 |
CH.FUORN.HHZ. | 2021-03-21T04:43:02.87 | 0.6 | undecidable | manual | S | 109 | 39.5271 | 50 | -0.3 | 46 |
SI.MOSI.HHZ. | 2021-03-21T04:43:01.18 | 0.3 | undecidable | manual | P | 103 | 60.5949 | 50 | 0.37 | 65 |
IV.BRMO.HHZ. | 2021-03-21T04:42:59.91 | 0.3 | undecidable | manual | P | 122 | 54.2013 | 50 | 0.1 | 70 |
CH.PLONS.HHZ. | 2021-03-21T04:42:58.71 | 0.1 | undecidable | manual | P | 319 | 45.5211 | 50 | 0.23 | 92 |
CH.BERNI.HHZ. | 2021-03-21T04:42:58.01 | 0.3 | undecidable | manual | P | 152 | 40.8258 | 50 | 0.26 | 69 |
MN.TUE.HHZ. | 2021-03-21T04:42:58.33 | 0.1 | undecidable | manual | P | 228 | 43.9227 | 50 | 0.1 | 95 |
CH.FUORN.HHZ. | 2021-03-21T04:42:57.67 | 0.1 | undecidable | manual | P | 109 | 39.5271 | 50 | 0.1 | 96 |
CH.DAVOX.HHZ. | 2021-03-21T04:42:54.16 | 0.3 | undecidable | manual | S | 60 | 9.2796 | 137 | -0.5 | 69 |
CH.DAVOX.HHZ. | 2021-03-21T04:42:52.79 | 0.1 | undecidable | manual | P | 60 | 9.2796 | 137 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DAVOX.HHE. | ML:2.2 | 0.0020350000000000004 | 0.14 | AML | other | m | 2021-03-21T04:42:54.31 |
CH.DAVOX.HHN. | ML:2.5 | 0.00421 | 0.22 | AML | other | m | 2021-03-21T04:42:54.50 |
CH.BERNI.HHE. | ML:0.9 | 0.0000250253535 | 0.08 | AML | other | m | 2021-03-21T04:43:03.94 |
CH.BERNI.HHN. | ML:0.9 | 0.000024838815 | 0.08 | AML | other | m | 2021-03-21T04:43:04.15 |
CH.FUORN.HHE. | ML:0.9 | 0.0000297 | 0.4 | AML | other | m | 2021-03-21T04:43:04.63 |
CH.FUORN.HHN. | ML:1.1 | 0.00004185 | 0.36 | AML | other | m | 2021-03-21T04:43:04.28 |
CH.PLONS.HHN. | ML:0.8 | 0.000019016360000000004 | 0.0928 | AML | other | m | 2021-03-21T04:43:04.65 |
CH.PLONS.HHE. | ML:0.7 | 0.000013216849999999999 | 0.1888 | AML | other | m | 2021-03-21T04:43:04.66 |
MN.TUE.HHE. | ML:1.0 | 0.00003115 | 0.96 | AML | other | m | 2021-03-21T04:43:05.06 |
MN.TUE.HHN. | ML:0.7 | 0.000016961555 | 0.1184 | AML | other | m | 2021-03-21T04:43:06.01 |
MN.TUE.HNE. | ML:1.0 | 0.000029175779999999998 | 0.2016 | AML | other | m | 2021-03-21T04:43:06.25 |
IV.BRMO.HHN. | ML:0.8 | 0.0000145478785 | 0.2432 | AML | other | m | 2021-03-21T04:43:07.85 |
IV.BRMO.HHE. | ML:0.9 | 0.000019240754999999997 | 0.9184 | AML | other | m | 2021-03-21T04:43:10.45 |
CH.FUSIO.HHN. | ML:1.1 | 0.000012630039999999999 | 0.1568 | AML | other | m | 2021-03-21T04:43:18.36 |
CH.FUSIO.HHE. | ML:0.9 | 0.00000988242005 | 0.3104 | AML | other | m | 2021-03-21T04:43:18.34 |