A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6030, 15.6290 at 160 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2009-01-16 00:48:01 |
38.603 | 15.629 | 160 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 739609 |
Field | Value |
---|---|
Time (UTC) | 2009-01-16 00:48:01 ± 0.45 |
Latitude | 38.6030 ± 0.0414 |
Longitude | 15.6290 ± 0.0598 |
Depth (km) | 160 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 739609 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5683 |
Semi-minor axis of confidence ellipse (meter) | 3848 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 126 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 6942.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 245 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.20055 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72935 |
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 | 2.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 739609 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:59:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMME.BHE. | 2009-01-16T00:48:43.83 | 0.1 | undecidable | manual | Sg | 204 | 80.9523 | 0.579 | 82 | |
IV.MPAZ.BHN. | 2009-01-16T00:48:43.03 | 0.1 | undecidable | manual | Sg | 155 | 79.2651 | -0.046 | 92 | |
MN.CEL.HHN. | 2009-01-16T00:48:40.24 | 0.1 | undecidable | manual | Sg | 149 | 44.4222 | 0.015 | 99 | |
IV.MSRU.BHE. | 2009-01-16T00:48:39.30 | 0.1 | undecidable | manual | Sg | 196 | 39.0276 | -0.614 | 86 | |
IV.JOPP.HHE. | 2009-01-16T00:48:39.37 | 0.1 | undecidable | manual | Sg | 89 | 22.2555 | 0.179 | 100 | |
IV.MPAZ.BHN. | 2009-01-16T00:48:25.51 | 0.1 | undecidable | manual | Pg | 155 | 79.2651 | 0.002 | 93 | |
IV.MMME.BHE. | 2009-01-16T00:48:25.59 | 0.1 | undecidable | manual | Pg | 204 | 80.9523 | -0.019 | 93 | |
IV.MSRU.BHE. | 2009-01-16T00:48:23.45 | 0.1 | undecidable | manual | Pg | 196 | 39.0276 | -0.232 | 96 | |
IV.JOPP.HHE. | 2009-01-16T00:48:23.54 | 0.1 | undecidable | manual | Pg | 89 | 22.2555 | 0.275 | 98 | |
MN.CEL.HHN. | 2009-01-16T00:48:23.74 | 0.1 | undecidable | manual | Pg | 149 | 44.4222 | -0.122 | 97 |