A magnitude ML 2.2 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.5040, 14.2650 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 2.4
ML 2.2 |
2009-02-21 07:17:12 |
38.504 | 14.265 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 745479 |
Field | Value |
---|---|
Time (UTC) | 2009-02-21 07:17:12 ± 0.27 |
Latitude | 38.5040 ± 0.0243 |
Longitude | 14.2650 ± 0.0230 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 745479 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3312 |
Semi-minor axis of confidence ellipse (meter) | 770 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 325 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3360.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 220 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85526 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 745479 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:05:51 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 745479 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:05:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ILLI.BHZ. | 2009-02-21T07:17:32.54 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GIB.EHZ. | 2009-02-21T07:17:31.15 | 0.6 | undecidable | manual | Sg | 200 | 60.6948 | 0.097 | 45 | |
IV.IVPL.BHZ. | 2009-02-21T07:17:31.90 | 0.6 | undecidable | manual | Sg | 103 | 63.6918 | 0.035 | 44 | |
IV.ALJA.HHN. | 2009-02-21T07:17:28.88 | 0.3 | undecidable | manual | Pg | 208 | 94.9383 | 0.443 | 60 | |
IV.GALF.HHE. | 2009-02-21T07:17:28.11 | 0.3 | undecidable | manual | Pg | 163 | 91.8414 | 0.141 | 64 | |
IV.IVPL.BHZ. | 2009-02-21T07:17:23.15 | 0.3 | undecidable | manual | Pg | 103 | 63.6918 | -0.481 | 58 | |
IV.GIB.EHZ. | 2009-02-21T07:17:22.75 | 0.3 | undecidable | manual | Pg | 200 | 60.6948 | -0.412 | 61 | |
IV.IFIL.BHZ. | 2009-02-21T07:17:22.68 | 0.6 | undecidable | manual | Sg | 76 | 27.75 | 0.422 | 47 | |
I1.IACL.BHN. | 2009-02-21T07:17:17.30 | 0.3 | undecidable | manual | Sg | 68 | 8.4804 | 0.104 | 71 | |
IV.IFIL.BHZ. | 2009-02-21T07:17:17.87 | 0.3 | undecidable | manual | Pg | 76 | 27.75 | -0.215 | 66 | |
I1.IACL.BHN. | 2009-02-21T07:17:15.12 | 0.1 | undecidable | manual | Pg | 68 | 8.4804 | -0.043 | 100 |