A magnitude ML 2.1 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.0560, 16.4460 at 11 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 2.1
ML 2.1 |
2009-12-20 05:53:39 |
38.056 | 16.446 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1000739 |
Field | Value |
---|---|
Time (UTC) | 2009-12-20 05:53:39 ± 0.11 |
Latitude | 38.0560 ± 0.0054 |
Longitude | 16.4460 ± 0.0069 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1000739 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 737 |
Semi-minor axis of confidence ellipse (meter) | 316 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 316 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 848.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 255 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76622 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1000739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:10:41 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1000739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:10:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LTRZ.EHZ. | 2009-12-20T05:54:14.63 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CIGN.HHZ. | 2009-12-20T05:54:03.31 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTTG.HHN. | 2009-12-20T05:53:59.04 | 0.6 | undecidable | manual | Sg | 265 | 65.49 | 0.033 | 48 | |
MN.CEL.HHZ. | 2009-12-20T05:53:55.88 | 0.3 | undecidable | manual | Sg | 295 | 53.2023 | 0.142 | 71 | |
IV.PLAC.HHE. | 2009-12-20T05:53:53.21 | 0.6 | undecidable | manual | Sg | 359 | 43.623 | 0.033 | 49 | |
IV.GRI.EHZ. | 2009-12-20T05:53:53.49 | 0.6 | undecidable | manual | Pg | 358 | 85.0482 | -0.092 | 45 | |
IV.MPAZ.HHZ. | 2009-12-20T05:53:52.36 | 0.6 | undecidable | manual | Sg | 254 | 40.0266 | 0.132 | 49 | |
IV.SOI.EHE. | 2009-12-20T05:53:50.46 | 0.3 | undecidable | manual | Sg | 273 | 34.2435 | -0.22 | 73 | |
IV.MTTG.HHN. | 2009-12-20T05:53:50.71 | 0.3 | undecidable | manual | Pg | 265 | 65.49 | 0.139 | 70 | |
MN.CEL.HHZ. | 2009-12-20T05:53:48.62 | 0.3 | undecidable | manual | Pg | 295 | 53.2023 | -0.066 | 72 | |
IV.PLAC.HHE. | 2009-12-20T05:53:47.23 | 0.1 | undecidable | manual | Pg | 359 | 43.623 | 0.024 | 99 | |
IV.MPAZ.HHZ. | 2009-12-20T05:53:46.67 | 0.1 | undecidable | manual | Pg | 254 | 40.0266 | 0.012 | 100 | |
IV.SOI.EHE. | 2009-12-20T05:53:45.68 | 0.1 | undecidable | manual | Pg | 273 | 34.2435 | -0.085 | 100 |