A magnitude M 3.7 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 36.6800, 21.2000 at 2 km depth.
The earthquake was located by: CSEM.
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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 3.7 | 2011-03-03 06:37:55 |
36.68 | 21.2 | 2 | 2013-01-05 22:58:22 |
CSEM | 1177539 |
Field | Value |
---|---|
Time (UTC) | 2011-03-03 06:37:55 |
Latitude | 36.6800 |
Longitude | 21.2000 |
Depth (km) | 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1177539 |
Field | Value |
---|---|
Preferred uncertainty description | |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00000 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 1177539 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2014-03-24 10:52:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SLCN.HHZ. | 2011-03-03T06:39:20.87 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.GALF.HHZ. | 2011-03-03T06:39:16.10 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MNO.SHZ. | 2011-03-03T06:39:14.69 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.NOCI.HHE. | 2011-03-03T06:39:13.07 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.HVZN.HHZ. | 2011-03-03T06:39:12.73 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.ORI.HHE. | 2011-03-03T06:39:11.63 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.NOV.HHZ. | 2011-03-03T06:39:10.27 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MILZ.HHZ. | 2011-03-03T06:39:09.50 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.HLNI.HHE. | 2011-03-03T06:39:09.10 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MPNC.HHZ. | 2011-03-03T06:39:08.28 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MMME.HHZ. | 2011-03-03T06:39:07.69 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MSRU.HHZ. | 2011-03-03T06:39:06.83 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.CAR1.HHZ. | 2011-03-03T06:39:06.09 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MSCL.HHZ. | 2011-03-03T06:39:03.52 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.PIPA.HHZ. | 2011-03-03T06:39:02.17 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.NOVE.EHZ. | 2011-03-03T06:39:01.38 | 10.0 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.SOI.EHZ. | 2011-03-03T06:39:00.54 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MPAZ.HHZ. | 2011-03-03T06:39:00.30 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.SERS.HHN. | 2011-03-03T06:38:59.59 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.SGTA.HHN. | 2011-03-03T06:38:55.52 | 10.0 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.RMP.HHN. | 2011-03-03T06:38:44.77 | 10.0 | undecidable | manual | Pn | 0 | 0 | 0 |