A magnitude Md 2.2 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.3960, 16.1690 at 30 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 2.2 | 2016-04-08 06:55:09 |
37.3965 | 16.1692 | 30 | 2016-05-17 13:18:31 |
Bollettino Sismico Italiano INGV | 24444391 |
Reviewed Rev100 |
Md 2.2 | 2016-04-08 06:55:10 |
37.397 | 16.17 | 10 | 2016-04-08 07:04:23 |
Sala Sismica INGV-Roma | 24175371 |
Field | Value |
---|---|
Time (UTC) | 2016-04-08 06:55:09 ± 0.18 |
Latitude | 37.3965 ± 0.0054 |
Longitude | 16.1692 ± 0.0125 |
Depth (km) | 30 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 24444391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 971 |
Semi-minor axis of confidence ellipse (meter) | 566 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 288 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 970.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 232 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.07379 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.7 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 24175371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-04-08 07:04:23 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 24444391 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-04-18 10:42:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HNZ. | 2016-04-08T06:56:09.49 | 3.0 | undecidable | manual | Pn | -2.21 | 0 | |||
IV.MSRU.HHZ. | 2016-04-08T06:55:42.45 | 0.3 | undecidable | manual | S | 329 | 112.2987 | 54 | 0.08 | 73 |
IV.HAVL.HHZ. | 2016-04-08T06:55:40.49 | 0.3 | undecidable | manual | S | 243 | 104.5176 | 102 | -0.12 | 74 |
IV.SSY.HHZ. | 2016-04-08T06:55:39.26 | 0.6 | undecidable | manual | S | 255 | 100.2219 | 102 | -0.25 | 48 |
MN.CEL.HHE. | 2016-04-08T06:55:38.79 | 0.6 | undecidable | manual | S | 346 | 98.8233 | 103 | -0.35 | 48 |
IV.GMB.BHZ. | 2016-04-08T06:55:37.17 | 0.6 | undecidable | manual | S | 341 | 90.6426 | 104 | 0.16 | 50 |
IV.HAGA.HHZ. | 2016-04-08T06:55:36.60 | 0.3 | undecidable | manual | S | 262 | 90.243 | 104 | -0.32 | 73 |
IV.MTTG.HHZ. | 2016-04-08T06:55:34.24 | 0.6 | undecidable | manual | S | 329 | 78.8655 | 106 | 0.26 | 50 |
IV.ESML.HHE. | 2016-04-08T06:55:29.32 | 0.6 | undecidable | manual | P | 283 | 116.0949 | 54 | 0.27 | 47 |
IV.MPNC.HHZ. | 2016-04-08T06:55:28.05 | 0.6 | undecidable | manual | P | 320 | 109.7124 | 54 | -0.21 | 48 |
IV.PLAC.HHE. | 2016-04-08T06:55:28.91 | 0.6 | undecidable | manual | P | 11 | 119.1918 | 54 | -0.52 | 44 |
IV.MSRU.HHZ. | 2016-04-08T06:55:28.40 | 0.6 | undecidable | manual | P | 329 | 112.2987 | 54 | -0.17 | 48 |
IV.SSY.HHZ. | 2016-04-08T06:55:27.05 | 0.3 | undecidable | manual | P | 255 | 100.2219 | 102 | 0.12 | 74 |
IV.HAVL.HHZ. | 2016-04-08T06:55:27.82 | 0.3 | undecidable | manual | P | 243 | 104.5176 | 102 | 0.26 | 72 |
MN.CEL.HHE. | 2016-04-08T06:55:26.53 | 0.3 | undecidable | manual | P | 346 | 98.8233 | 103 | -0.18 | 74 |
IV.HAGA.HHZ. | 2016-04-08T06:55:25.70 | 0.3 | undecidable | manual | P | 262 | 90.243 | 104 | 0.27 | 74 |
IV.GMB.BHZ. | 2016-04-08T06:55:25.50 | 0.6 | undecidable | manual | P | 341 | 90.6426 | 104 | 0.02 | 51 |
IV.MTTG.HHZ. | 2016-04-08T06:55:24.00 | 0.1 | undecidable | manual | P | 329 | 78.8655 | 106 | 0.27 | 100 |