A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.9890, 15.5160 at 212 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 2.5 | 2018-10-10 06:06:36 |
38.989 | 15.5158 | 212 | 2019-06-04 09:16:06 |
Bollettino Sismico Italiano INGV | 64672621 |
Reviewed Rev100 |
ML 2.5 | 2018-10-10 06:06:37 |
39.0062 | 15.5357 | 209 | 2018-10-10 06:26:42 |
Sala Sismica INGV-Roma | 61792711 |
Field | Value |
---|---|
Time (UTC) | 2018-10-10 06:06:36 ± 0.27 |
Latitude | 38.9890 ± 0.0153 |
Longitude | 15.5158 ± 0.0312 |
Depth (km) | 212 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 64672621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2878 |
Semi-minor axis of confidence ellipse (meter) | 541 |
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) | 2880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 182 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.09447 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 64672621 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-01-14 10:18:57 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 61792711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-10-10 06:26:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CMDO.HHZ. | 2018-10-10T06:08:01.39 | 3.0 | undecidable | manual | Sg | 1.43 | 0 | |||
IV.PETRA.HHZ. | 2018-10-10T06:07:47.22 | 3.0 | undecidable | manual | Sg | -2.7 | 0 | |||
IV.SALB.HHZ. | 2018-10-10T06:07:32.68 | 1.0 | undecidable | manual | S | 36 | 121.4895 | 149 | 0.14 | 24 |
IV.NOV.HHE. | 2018-10-10T06:07:31.49 | 0.6 | undecidable | manual | S | 197 | 111.5994 | 151 | 0.03 | 50 |
MN.TIP.HHZ. | 2018-10-10T06:07:31.43 | 0.6 | undecidable | manual | S | 78 | 109.0131 | 151 | 0.23 | 47 |
IV.PLAC.HHZ. | 2018-10-10T06:07:30.18 | 0.6 | undecidable | manual | S | 127 | 99.8223 | 154 | -0.1 | 50 |
IV.MTTG.HHZ. | 2018-10-10T06:07:29.39 | 3.0 | undecidable | manual | Sg | 1.66 | 0 | |||
IV.GRIS.HNE. | 2018-10-10T06:07:29.35 | 0.6 | undecidable | manual | S | 19 | 88.245 | 156 | 0.13 | 51 |
IV.MILZ.HHE. | 2018-10-10T06:07:29.31 | 0.6 | undecidable | manual | S | 197 | 83.3499 | 157 | 0.5 | 47 |
IV.CMDO.HHZ. | 2018-10-10T06:07:29.79 | 3.0 | positive | manual | Pg | -2.13 | 0 | |||
MN.CEL.HHE. | 2018-10-10T06:07:28.87 | 0.6 | undecidable | manual | S | 158 | 87.246 | 157 | -0.27 | 49 |
IV.CAR1.HHZ. | 2018-10-10T06:07:27.73 | 0.6 | undecidable | manual | S | 64 | 66.6777 | 162 | 0.18 | 52 |
IV.CET2.HHZ. | 2018-10-10T06:07:27.59 | 0.6 | undecidable | manual | S | 32 | 70.7736 | 161 | -0.25 | 51 |
IV.JOPP.HHZ. | 2018-10-10T06:07:26.43 | 0.6 | undecidable | manual | S | 143 | 53.1024 | 165 | -0.29 | 52 |
IV.SIRI.HHZ. | 2018-10-10T06:07:18.06 | 3.0 | negative | manual | Pg | 1.35 | 0 | |||
IV.MPNC.HHZ. | 2018-10-10T06:07:15.98 | 3.0 | positive | manual | Pg | 2.25 | 0 | |||
IV.SALB.HHZ. | 2018-10-10T06:07:09.46 | 0.3 | undecidable | manual | P | 36 | 121.4895 | 149 | 0.47 | 66 |
IV.NOV.HHE. | 2018-10-10T06:07:08.88 | 0.6 | undecidable | manual | P | 197 | 111.5994 | 151 | 0.51 | 45 |
MN.TIP.HHZ. | 2018-10-10T06:07:08.41 | 0.1 | undecidable | manual | P | 78 | 109.0131 | 151 | 0.19 | 96 |
IV.PLAC.HHZ. | 2018-10-10T06:07:07.59 | 0.1 | positive | manual | P | 127 | 99.8223 | 154 | -0.09 | 100 |
MN.CEL.HHE. | 2018-10-10T06:07:07.33 | 0.3 | undecidable | manual | P | 158 | 87.246 | 157 | 0.31 | 73 |
IV.MILZ.HHE. | 2018-10-10T06:07:07.02 | 0.6 | undecidable | manual | P | 197 | 83.3499 | 157 | 0.18 | 51 |
IV.CELI.HHZ. | 2018-10-10T06:07:07.85 | 0.6 | undecidable | manual | P | 61 | 96.9252 | 154 | 0.32 | 48 |
IV.CET2.HHZ. | 2018-10-10T06:07:06.14 | 0.3 | undecidable | manual | P | 32 | 70.7736 | 161 | -0.14 | 78 |
IV.GRIS.HNE. | 2018-10-10T06:07:06.83 | 0.1 | undecidable | manual | P | 19 | 88.245 | 156 | -0.25 | 99 |
IV.JOPP.HHZ. | 2018-10-10T06:07:05.12 | 0.1 | undecidable | manual | P | 143 | 53.1024 | 165 | -0.51 | 100 |
IV.CAR1.HHZ. | 2018-10-10T06:07:05.69 | 0.3 | positive | manual | P | 64 | 66.6777 | 162 | -0.42 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHN. | ML:2.3 | 0.000051250000000000006 | 1 | AML | other | m | 2018-10-10T06:07:28.54 |
IV.PLAC.HNN. | ML:2.6 | 0.0000923838 | 0.7584 | AML | other | m | 2018-10-10T06:07:31.03 |
IV.PLAC.HHE. | ML:2.6 | 0.00009315000000000001 | 0.24 | AML | other | m | 2018-10-10T06:07:31.54 |
IV.PLAC.HNE. | ML:2.5 | 0.000073686895 | 0.6176 | AML | other | m | 2018-10-10T06:07:31.59 |
IV.PLAC.HHN. | ML:2.6 | 0.00008325 | 0.62 | AML | other | m | 2018-10-10T06:07:31.59 |
IV.MPNC.HHN. | ML:2.6 | 0.0000786 | 0.5 | AML | other | m | 2018-10-10T06:07:40.20 |
IV.JOPP.HHE. | ML:2.2 | 0.000038795995 | 0.16 | AML | other | m | 2018-10-10T06:07:28.02 |