A magnitude ML 2.0 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.9640, 15.7470 at 35 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 |
Md 2.2
ML 2.0 |
2011-01-25 07:42:19 |
38.964 | 15.747 | 35 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1165289 |
Field | Value |
---|---|
Time (UTC) | 2011-01-25 07:42:19 ± 0.92 |
Latitude | 38.9640 ± 0.0432 |
Longitude | 15.7470 ± 0.0960 |
Depth (km) | 35 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1165289 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 9419 |
Semi-minor axis of confidence ellipse (meter) | 518 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 299 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 9588.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 234 |
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) | 0.69 |
Epicentral distance of station closest to the epicenter (degree) | 0.46225 |
Epicentral distance of station farthest from the epicenter (degree) | 0.92180 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1165289 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:42:10 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1165289 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:42:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SOI.EHZ. | 2011-01-25T07:42:49.65 | 0.1 | undecidable | manual | Sg | 165 | 102.3198 | -0.037 | 100 | |
MN.TIP.HHZ. | 2011-01-25T07:42:47.57 | 0.1 | undecidable | manual | Sg | 74 | 90.243 | 0.472 | 94 | |
IV.MSCL.HHE. | 2011-01-25T07:42:45.26 | 0.6 | undecidable | manual | Sg | 177 | 81.252 | 0.113 | 51 | |
IV.CAR1.HHN. | 2011-01-25T07:42:37.11 | 0.3 | undecidable | manual | Sg | 51 | 51.3153 | -0.724 | 69 | |
IV.SOI.EHZ. | 2011-01-25T07:42:37.01 | 0.1 | undecidable | manual | Pg | 165 | 102.3198 | -0.1 | 99 | |
MN.TIP.HHZ. | 2011-01-25T07:42:34.95 | 0.1 | undecidable | manual | Pg | 74 | 90.243 | -0.666 | 87 | |
IV.MSCL.HHE. | 2011-01-25T07:42:34.47 | 0.3 | undecidable | manual | Pg | 177 | 81.252 | -0.018 | 79 | |
IV.CAR1.HHN. | 2011-01-25T07:42:31.09 | 0.1 | undecidable | manual | Pg | 51 | 51.3153 | 0.824 | 88 |