A magnitude ML 1.6 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.5860, 15.2090 at 137 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 | 2016-09-18 21:22:34 |
38.5855 | 15.2092 | 137 | 2017-04-21 14:52:00 |
Bollettino Sismico Italiano INGV | 44181101 |
Reviewed Rev100 |
ML 1.6 | 2016-09-18 21:22:34 |
38.759 | 15.1733 | 122 | 2016-09-18 21:50:17 |
Sala Sismica INGV-Roma | 29207211 |
Field | Value |
---|---|
Time (UTC) | 2016-09-18 21:22:34 ± 0.41 |
Latitude | 38.5855 ± 0.0531 |
Longitude | 15.2092 ± 0.0311 |
Depth (km) | 137 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 44181101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5767 |
Semi-minor axis of confidence ellipse (meter) | 2508 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 173 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 237 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.27519 |
Epicentral distance of station farthest from the epicenter (degree) | 0.97037 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 29207211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-18 21:50:17 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 44181101 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-04-21 14:52:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PLAC.HHZ. | 2016-09-18T21:23:15.60 | 0.6 | undecidable | manual | S | 98 | 107.7144 | 139 | 0.32 | 44 |
IV.SOI.EHZ. | 2016-09-18T21:23:13.52 | 1.0 | undecidable | manual | S | 127 | 92.9403 | 143 | 0.25 | 22 |
IV.GMB.BHE. | 2016-09-18T21:23:10.93 | 0.6 | undecidable | manual | S | 130 | 71.0733 | 150 | 0.24 | 46 |
IV.AIO.HHZ. | 2016-09-18T21:23:10.68 | 0.3 | undecidable | manual | S | 178 | 68.1762 | 151 | 0.29 | 69 |
IV.MSRU.HHE. | 2016-09-18T21:23:07.62 | 0.6 | undecidable | manual | S | 144 | 44.1225 | 161 | -0.67 | 45 |
IV.MPNC.HHZ. | 2016-09-18T21:23:07.92 | 1.0 | undecidable | manual | S | 166 | 50.3163 | 158 | -0.82 | 21 |
IV.PLAC.HHZ. | 2016-09-18T21:22:58.66 | 0.1 | negative | manual | P | 98 | 107.7144 | 139 | 0.64 | 82 |
IV.SOI.EHZ. | 2016-09-18T21:22:56.60 | 0.1 | undecidable | manual | P | 127 | 92.9403 | 143 | -0.26 | 90 |
IV.MSFR.HHZ. | 2016-09-18T21:22:56.76 | 0.3 | undecidable | manual | P | 221 | 81.4518 | 147 | 0.72 | 62 |
IV.MTTG.HHZ. | 2016-09-18T21:22:55.54 | 0.1 | undecidable | manual | P | 146 | 77.4669 | 148 | -0.23 | 94 |
IV.GMB.BHE. | 2016-09-18T21:22:55.72 | 0.1 | undecidable | manual | P | 130 | 71.0733 | 150 | 0.35 | 93 |
IV.AIO.HHZ. | 2016-09-18T21:22:55.20 | 0.1 | undecidable | manual | P | 178 | 68.1762 | 151 | 0.01 | 100 |
IV.IVPL.HHZ. | 2016-09-18T21:22:54.05 | 0.1 | undecidable | manual | P | 221 | 30.5472 | 166 | 0.55 | 98 |
IV.MSCL.HHZ. | 2016-09-18T21:22:54.62 | 0.3 | undecidable | manual | P | 128 | 63.8916 | 153 | -0.33 | 70 |
IV.MPNC.HHZ. | 2016-09-18T21:22:53.88 | 0.1 | undecidable | manual | P | 166 | 50.3163 | 158 | -0.36 | 95 |
IV.MILZ.HHZ. | 2016-09-18T21:22:53.40 | 0.3 | undecidable | manual | P | 177 | 34.9428 | 165 | -0.24 | 75 |
IV.MSRU.HHE. | 2016-09-18T21:22:53.59 | 0.1 | undecidable | manual | P | 144 | 44.1225 | 161 | -0.39 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AIO.HHE. | ML:1.3 | 0.000008376649999999999 | 1.2128 | AML | other | m | 2016-09-18T21:22:55.79 |
IV.AIO.HHN. | ML:1.0 | 0.0000035356299999999996 | 0.2496 | AML | other | m | 2016-09-18T21:22:55.27 |
IV.MSCL.HHN. | ML:1.7 | 0.000027086437999999996 | 1.5104 | AML | other | m | 2016-09-18T21:22:54.79 |
IV.SOI.EHE. | ML:1.8 | 0.000028885 | 0.42 | AML | other | m | 2016-09-18T21:23:01.70 |
IV.SOI.EHN. | ML:2.0 | 0.000046200000000000005 | 0.42 | AML | other | m | 2016-09-18T21:23:10.26 |