A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.7560, 15.4070 at 182 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 2.2 | 2015-10-26 06:12:46 |
38.7562 | 15.4073 | 182 | 2016-02-19 13:22:16 |
Bollettino Sismico Italiano INGV | 23484951 |
Reviewed Rev100 |
ML 2.2 | 2015-10-26 06:12:46 |
38.7777 | 15.3968 | 183 | 2015-10-26 06:29:49 |
Sala Sismica INGV-Roma | 21956031 |
Field | Value |
---|---|
Time (UTC) | 2015-10-26 06:12:46 ± 0.26 |
Latitude | 38.7562 ± 0.0135 |
Longitude | 15.4073 ± 0.0254 |
Depth (km) | 182 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 23484951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2216 |
Semi-minor axis of confidence ellipse (meter) | 744 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 114 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.14479 |
Epicentral distance of station farthest from the epicenter (degree) | 1.09717 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 23484951 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-02-18 10:55:41 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 21956031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-10-26 06:29:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELI.HHZ. | 2015-10-26T06:13:37.30 | 0.3 | undecidable | manual | S | 53 | 118.8921 | 145 | 0.43 | 63 |
IV.T0702.EHE. | 2015-10-26T06:13:37.16 | 0.3 | undecidable | manual | S | 28 | 121.7892 | 144 | -0.06 | 67 |
IV.SERS.HHZ. | 2015-10-26T06:13:36.65 | 0.3 | undecidable | manual | S | 74 | 114.8961 | 146 | 0.27 | 66 |
IV.PLAC.HHZ. | 2015-10-26T06:13:34.54 | 0.6 | undecidable | manual | S | 111 | 95.6376 | 151 | 0.34 | 45 |
IV.CET2.HHZ. | 2015-10-26T06:13:34.26 | 0.3 | undecidable | manual | S | 29 | 97.8243 | 150 | -0.17 | 69 |
IV.CAR1.HHZ. | 2015-10-26T06:13:33.13 | 0.3 | undecidable | manual | S | 51 | 88.5447 | 153 | -0.34 | 68 |
IV.MCSR.HHZ. | 2015-10-26T06:13:31.79 | 0.6 | undecidable | manual | S | 191 | 78.2661 | 155 | -0.71 | 41 |
IV.JOPP.HHZ. | 2015-10-26T06:13:30.21 | 0.3 | undecidable | manual | S | 112 | 44.622 | 165 | 0.15 | 77 |
IV.T0702.EHE. | 2015-10-26T06:13:15.85 | 0.3 | undecidable | manual | P | 28 | 121.7892 | 144 | -0.08 | 67 |
IV.SERS.HHZ. | 2015-10-26T06:13:15.31 | 0.3 | undecidable | manual | P | 74 | 114.8961 | 146 | -0.13 | 67 |
IV.CELI.HHZ. | 2015-10-26T06:13:15.95 | 0.3 | undecidable | manual | P | 53 | 118.8921 | 145 | 0.22 | 65 |
IV.MTTG.HHZ. | 2015-10-26T06:13:14.11 | 0.3 | undecidable | manual | P | 163 | 87.3459 | 153 | 0.41 | 67 |
IV.MPAZ.HHZ. | 2015-10-26T06:13:14.71 | 0.3 | undecidable | manual | P | 149 | 103.2189 | 149 | 0.05 | 70 |
IV.CET2.HHZ. | 2015-10-26T06:13:14.31 | 0.3 | undecidable | manual | P | 29 | 97.8243 | 150 | 0 | 72 |
IV.CAR1.HHZ. | 2015-10-26T06:13:13.35 | 0.1 | undecidable | manual | P | 51 | 88.5447 | 153 | -0.42 | 89 |
IV.SOI.EHZ. | 2015-10-26T06:13:13.94 | 0.1 | undecidable | manual | P | 143 | 94.3389 | 151 | -0.17 | 93 |
IV.MCSR.HHZ. | 2015-10-26T06:13:13.63 | 0.3 | undecidable | manual | P | 191 | 78.2661 | 155 | 0.43 | 68 |
IV.GRI.EHZ. | 2015-10-26T06:13:13.77 | 0.3 | undecidable | manual | P | 85 | 87.8454 | 153 | 0.04 | 72 |
IV.PLAC.HHZ. | 2015-10-26T06:13:13.95 | 0.1 | undecidable | manual | P | 111 | 95.6376 | 151 | -0.23 | 91 |
IV.ILLI.HHZ. | 2015-10-26T06:13:12.16 | 0.6 | undecidable | manual | P | 229 | 52.6029 | 163 | 0.09 | 51 |
IV.MPNC.HHN. | 2015-10-26T06:13:12.33 | 0.6 | undecidable | manual | P | 184 | 67.7766 | 158 | -0.36 | 47 |
IV.IVPL.HHZ. | 2015-10-26T06:13:12.51 | 0.6 | undecidable | manual | P | 221 | 56.0994 | 162 | 0.31 | 48 |
IV.MILZ.HHN. | 2015-10-26T06:13:11.87 | 1.0 | undecidable | manual | P | 196 | 55.8996 | 162 | -0.32 | 24 |
IV.IST3.HHZ. | 2015-10-26T06:13:11.93 | 0.3 | undecidable | manual | P | 287 | 16.0728 | 175 | 0.75 | 68 |
IV.MSRU.HHE. | 2015-10-26T06:13:11.93 | 0.6 | undecidable | manual | P | 171 | 55.3002 | 162 | -0.24 | 49 |
IV.JOPP.HHZ. | 2015-10-26T06:13:11.53 | 0.1 | undecidable | manual | P | 112 | 44.622 | 165 | -0.27 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAR1.HHE. | ML:2.3 | 0.0000588 | 0.66 | AML | other | m | 2015-10-26T06:13:34.22 |
IV.CAR1.HHN. | ML:2.2 | 0.00004815 | 0.36 | AML | other | m | 2015-10-26T06:13:35.46 |
IV.JOPP.HHE. | ML:2.0 | 0.0000299 | 1.32 | AML | other | m | 2015-10-26T06:13:32.39 |
IV.JOPP.HHN. | ML:2.0 | 0.000037 | 0.16 | AML | other | m | 2015-10-26T06:13:32.74 |
IV.MCSR.HHE. | ML:2.2 | 0.00004795000000000001 | 0.34 | AML | other | m | 2015-10-26T06:13:36.30 |
IV.MCSR.HHN. | ML:2.3 | 0.00005955 | 0.32 | AML | other | m | 2015-10-26T06:13:38.88 |