A magnitude ML 1.6 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.67, 15.68 at 21 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 1.6 | 2016-01-29 01:19:04 |
37.67 | 15.68 | 21 | 2016-05-17 13:16:22 |
Bollettino Sismico Italiano INGV | 23325131 |
Reviewed Rev100 |
Md 1.8
ML 1.5 |
2016-01-29 01:19:04 |
37.67 | 15.67 | 9 | 2016-01-29 01:29:44 |
Sala Sismica INGV-Roma | 23284531 |
Field | Value |
---|---|
Time (UTC) | 2016-01-29 01:19:04 ± 0.14 |
Latitude | 37.67 ± 0.01 |
Longitude | 15.68 ± 0.01 |
Depth (km) | 21 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 23325131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 851 |
Semi-minor axis of confidence ellipse (meter) | 742 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 113 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 850 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 176 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.33095 |
Epicentral distance of station farthest from the epicenter (degree) | 0.83817 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 23325131 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-05-17 12:39:45 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 23284531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-01-29 01:29:44 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 23284531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-01-29 01:29:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2016-01-29T01:19:32.14 | 0.6 | undecidable | manual | S | 212 | 0.8382 | 97 | -0.22 | 45 |
IV.HLNI.HHZ. | 2016-01-29T01:19:28.01 | 0.3 | undecidable | manual | S | 243 | 0.7159 | 99 | -0.78 | 59 |
IV.SSY.HHZ. | 2016-01-29T01:19:28.78 | 0.6 | undecidable | manual | S | 223 | 0.7033 | 99 | 0.38 | 44 |
IV.MSRU.HHZ. | 2016-01-29T01:19:26.10 | 0.3 | undecidable | manual | S | 347 | 0.6061 | 101 | 0.52 | 67 |
IV.HAGA.HHZ. | 2016-01-29T01:19:24.62 | 0.3 | undecidable | manual | S | 227 | 0.5675 | 101 | 0.18 | 71 |
IV.NOV.HHE. | 2016-01-29T01:19:24.00 | 0.1 | undecidable | manual | S | 310 | 0.5558 | 102 | -0.11 | 96 |
IV.MCSR.HHZ. | 2016-01-29T01:19:23.75 | 0.6 | undecidable | manual | S | 318 | 0.5279 | 103 | 0.44 | 46 |
IV.MPNC.HHZ. | 2016-01-29T01:19:23.34 | 0.3 | undecidable | manual | S | 332 | 0.5387 | 102 | -0.29 | 70 |
IV.SOI.EHE. | 2016-01-29T01:19:22.45 | 0.1 | undecidable | manual | S | 36 | 0.4991 | 103 | -0.02 | 99 |
IV.HAVL.HHZ. | 2016-01-29T01:19:20.51 | 0.3 | undecidable | manual | P | 212 | 0.8382 | 97 | -0.25 | 67 |
IV.SSY.HHZ. | 2016-01-29T01:19:18.79 | 0.3 | undecidable | manual | P | 223 | 0.7033 | 99 | 0.32 | 67 |
IV.HLNI.HHZ. | 2016-01-29T01:19:18.36 | 0.1 | undecidable | manual | P | 243 | 0.7159 | 99 | -0.33 | 90 |
IV.MILZ.HHZ. | 2016-01-29T01:19:17.92 | 0.3 | undecidable | manual | P | 330 | 0.6943 | 99 | -0.41 | 66 |
IV.MTTG.HHZ. | 2016-01-29T01:19:17.23 | 0.6 | undecidable | manual | S | 3 | 0.331 | 112 | -0.49 | 46 |
IV.NOV.HHE. | 2016-01-29T01:19:16.04 | 0.1 | undecidable | manual | P | 310 | 0.5558 | 102 | 0.05 | 98 |
IV.MSRU.HHZ. | 2016-01-29T01:19:16.48 | 0.1 | undecidable | manual | P | 347 | 0.6061 | 101 | -0.36 | 90 |
IV.HAGA.HHZ. | 2016-01-29T01:19:16.79 | 0.1 | undecidable | manual | P | 227 | 0.5675 | 101 | 0.61 | 84 |
IV.MPNC.HHZ. | 2016-01-29T01:19:15.50 | 0.1 | undecidable | manual | P | 332 | 0.5387 | 102 | -0.21 | 95 |
IV.SOI.EHE. | 2016-01-29T01:19:15.05 | 0.1 | undecidable | manual | P | 36 | 0.4991 | 103 | 0.01 | 100 |
IV.MCSR.HHZ. | 2016-01-29T01:19:15.33 | 0.1 | undecidable | manual | P | 318 | 0.5279 | 103 | -0.2 | 95 |
IV.AIO.HHZ. | 2016-01-29T01:19:15.22 | 0.3 | undecidable | manual | P | 311 | 0.4614 | 105 | 0.8 | 61 |
IV.EPOZ.HHZ. | 2016-01-29T01:19:14.04 | 0.6 | undecidable | manual | P | 270 | 0.3876 | 108 | 0.84 | 40 |
IV.MTTG.HHZ. | 2016-01-29T01:19:12.53 | 0.1 | undecidable | manual | P | 3 | 0.331 | 112 | 0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MCSR.HHN. | ML:1.7 | 0.0001007 | 0.24 | AML | other | m | 2016-01-29T01:19:24.45 |
IV.MCSR.HHE. | ML:1.4 | 5.51E-5 | 1.12 | AML | other | m | 2016-01-29T01:19:25.97 |
IV.MCSR.HHZ. | Md:1.9 | 20 | END | duration | s | ||
IV.MSRU.HHZ. | Md:1.9 | 18 | END | duration | s |