A magnitude ML 0.8 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0580, 7.4360 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 0.8 | 2013-05-22 07:09:45 |
46.0585 | 7.4358 | 10 | 2015-01-20 11:26:04 |
Bollettino Sismico Italiano INGV | 4754471 |
Reviewed Rev100 |
ML 0.8 | 2013-05-22 07:09:45 |
46.0317 | 7.4455 | 8 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 3573921 |
Field | Value |
---|---|
Time (UTC) | 2013-05-22 07:09:45 ± 0.1 |
Latitude | 46.0585 ± 0.0108 |
Longitude | 7.4358 ± 0.0078 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4754471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1180 |
Semi-minor axis of confidence ellipse (meter) | 630 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 358 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1180.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.02878 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38851 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 3573921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-05-22 07:17:50 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 4754471 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:26:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MMK.HHZ. | 2013-05-22T07:09:59.03 | 0.6 | undecidable | manual | S | 91 | 40.626 | 50 | -0.24 | 46 |
GU.SATI.HHZ. | 2013-05-22T07:09:58.58 | 0.6 | undecidable | manual | S | 121 | 39.0276 | 50 | -0.26 | 46 |
IV.MRGE.HHZ. | 2013-05-22T07:09:53.87 | 0.1 | undecidable | manual | P | 222 | 43.1235 | 50 | -0.06 | 95 |
CH.MMK.HHZ. | 2013-05-22T07:09:53.59 | 0.1 | undecidable | manual | P | 91 | 40.626 | 50 | 0.04 | 96 |
GU.SATI.HHZ. | 2013-05-22T07:09:53.61 | 0.1 | undecidable | manual | P | 121 | 39.0276 | 50 | 0.31 | 91 |
GU.REMY.HHZ. | 2013-05-22T07:09:52.27 | 0.1 | positive | manual | P | 221 | 32.6451 | 50 | -0.03 | 97 |
CH.DIX.HHZ. | 2013-05-22T07:09:49.06 | 0.6 | undecidable | manual | S | 318 | 3.1968 | 162 | -0.31 | 48 |
CH.DIX.HHZ. | 2013-05-22T07:09:47.98 | 0.1 | undecidable | manual | P | 318 | 3.1968 | 162 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:0.9 | 0.0001465 | 0.28 | AML | other | m | 2013-05-22T07:09:49.09 |
CH.DIX.HHN. | ML:0.9 | 0.00014150000000000002 | 0.24 | AML | other | m | 2013-05-22T07:09:49.19 |
GU.REMY.HHN. | ML:0.9 | 0.00003245 | 1.58 | AML | other | m | 2013-05-22T07:09:57.27 |
GU.REMY.HHE. | ML:0.9 | 0.0000321 | 1.58 | AML | other | m | 2013-05-22T07:09:57.72 |
GU.SATI.HHE. | ML:0.6 | 0.00001285 | 0.38 | AML | other | m | 2013-05-22T07:09:54.12 |
GU.SATI.HHN. | ML:0.8 | 0.0000197 | 0.56 | AML | other | m | 2013-05-22T07:09:58.82 |