A magnitude ML 2.1 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.3790, 15.7840 at 32 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 2.1 | 2009-05-13 04:24:24 |
37.379 | 15.784 | 32 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 863749 |
Field | Value |
---|---|
Time (UTC) | 2009-05-13 04:24:24 ± 0.39 |
Latitude | 37.3790 ± 0.0243 |
Longitude | 15.7840 ± 0.0204 |
Depth (km) | 32 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 863749 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2957 |
Semi-minor axis of confidence ellipse (meter) | 833 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 152 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3245.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 331 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.90022 |
Number of stations at which the event was observed | 13 |
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 | 863749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 16:23:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2009-05-13T04:25:29.54 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MIDA.HHN. | 2009-05-13T04:25:24.19 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GRI.EHZ. | 2009-05-13T04:25:10.92 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.IFIL.BHN. | 2009-05-13T04:25:08.43 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.IVPL.BHE. | 2009-05-13T04:25:01.00 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HMDC.BHN. | 2009-05-13T04:24:53.76 | 0.1 | undecidable | manual | Sg | 243 | 99.9222 | -0.404 | 86 | |
IV.HVZN.BHN. | 2009-05-13T04:24:53.93 | 0.1 | undecidable | manual | Sg | 257 | 96.8253 | 0.537 | 82 | |
IV.HAVL.BHZ. | 2009-05-13T04:24:47.69 | 0.1 | undecidable | manual | Sg | 232 | 74.7696 | -0.017 | 94 | |
IV.SSY.BHZ. | 2009-05-13T04:24:45.73 | 0.3 | undecidable | manual | Sg | 249 | 67.2771 | -0.106 | 73 | |
IV.HCRL.BHZ. | 2009-05-13T04:24:45.85 | 0.3 | undecidable | manual | Sg | 261 | 67.0773 | 0.065 | 73 | |
IV.AGST.EHE. | 2009-05-13T04:24:41.69 | 0.1 | undecidable | manual | Sg | 255 | 50.9157 | -0.14 | 99 | |
IV.HMDC.BHN. | 2009-05-13T04:24:41.20 | 0.1 | undecidable | manual | Pg | 243 | 99.9222 | -0.388 | 85 | |
IV.HVZN.BHN. | 2009-05-13T04:24:41.81 | 0.1 | undecidable | manual | Pg | 257 | 96.8253 | 0.667 | 79 | |
IV.MPAZ.BHN. | 2009-05-13T04:24:41.00 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HAVL.BHZ. | 2009-05-13T04:24:37.94 | 0.1 | undecidable | manual | Pg | 232 | 74.7696 | 0.081 | 94 | |
IV.SSY.BHZ. | 2009-05-13T04:24:36.64 | 0.1 | undecidable | manual | Pg | 249 | 67.2771 | -0.14 | 95 | |
IV.HCRL.BHZ. | 2009-05-13T04:24:36.78 | 0.1 | undecidable | manual | Pg | 261 | 67.0773 | 0.03 | 98 | |
IV.AGST.EHE. | 2009-05-13T04:24:34.53 | 0.1 | undecidable | manual | Pg | 255 | 50.9157 | 0.064 | 100 | |
IV.T0104.EHN. | 2009-05-13T04:24:21.38 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |