A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6590, 15.4720 at 156 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 | 2009-04-16 22:32:10 |
38.659 | 15.472 | 156 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 812359 |
Field | Value |
---|---|
Time (UTC) | 2009-04-16 22:32:10 ± 0.24 |
Latitude | 38.6590 ± 0.0162 |
Longitude | 15.4720 ± 0.0253 |
Depth (km) | 156 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 812359 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2168 |
Semi-minor axis of confidence ellipse (meter) | 1526 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2842.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 205 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.33010 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 812359 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:23:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | 2009-04-16T22:33:13.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CARO.HHZ. | 2009-04-16T22:32:52.11 | 0.6 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.PLAC.HHZ. | 2009-04-16T22:32:51.94 | 0.3 | undecidable | manual | Sg | 105 | 86.9463 | 0.023 | 70 | |
IV.SOI.EHZ. | 2009-04-16T22:32:51.10 | 0.6 | undecidable | manual | Sg | 142 | 82.3509 | -0.308 | 44 | |
IV.MTTG.HHE. | 2009-04-16T22:32:51.47 | 0.6 | undecidable | manual | Sg | 165 | 75.369 | 0.778 | 39 | |
IV.MSRU.BHN. | 2009-04-16T22:32:48.26 | 0.6 | undecidable | manual | Sg | 176 | 43.9227 | 0.133 | 49 | |
IV.JOPP.HHE. | 2009-04-16T22:32:47.57 | 0.6 | undecidable | manual | Sg | 99 | 36.3414 | -0.12 | 50 | |
IV.CRAC.EHZ. | 2009-04-16T22:32:45.08 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SCHR.EHZ. | 2009-04-16T22:32:43.04 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PIPA.HHE. | 2009-04-16T22:32:39.10 | 0.1 | undecidable | manual | Pg | 51 | 147.6411 | -0.005 | 82 | |
MN.TIP.HHZ. | 2009-04-16T22:32:37.27 | 0.1 | undecidable | manual | Pg | 62 | 125.1747 | 0.105 | 84 | |
IV.SERS.HHZ. | 2009-04-16T22:32:36.37 | 0.1 | undecidable | manual | Pg | 68 | 113.0979 | 0.156 | 85 | |
IV.MPAZ.BHN. | 2009-04-16T22:32:34.63 | 0.3 | undecidable | manual | Pg | 149 | 91.0422 | 0.011 | 69 | |
IV.MTTG.HHE. | 2009-04-16T22:32:34.08 | 0.1 | undecidable | manual | Pg | 165 | 75.369 | 0.429 | 87 | |
IV.PLAC.HHZ. | 2009-04-16T22:32:34.34 | 0.1 | undecidable | manual | Pg | 105 | 86.9463 | -0.012 | 93 | |
IV.CARO.HHZ. | 2009-04-16T22:32:34.48 | 0.1 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SOI.EHZ. | 2009-04-16T22:32:33.99 | 0.1 | undecidable | manual | Pg | 142 | 82.3509 | -0.072 | 93 | |
IV.MILZ.HHE. | 2009-04-16T22:32:32.29 | 0.3 | undecidable | manual | Pg | 206 | 47.8188 | -0.023 | 75 | |
MN.CEL.HHN. | 2009-04-16T22:32:32.50 | 0.1 | undecidable | manual | Pg | 140 | 57.3981 | -0.219 | 94 | |
I1.MSCL.BHN. | 2009-04-16T22:32:32.47 | 0.1 | undecidable | manual | Pg | 150 | 54.8007 | -0.134 | 96 | |
IV.JOPP.HHE. | 2009-04-16T22:32:31.79 | 0.1 | undecidable | manual | Pg | 99 | 36.3414 | -0.127 | 100 | |
IV.MSRU.BHN. | 2009-04-16T22:32:31.85 | 0.1 | undecidable | manual | Pg | 176 | 43.9227 | -0.316 | 95 |