A magnitude ML 1.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5930, 15.6300 at 63 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 1.0 | 2018-05-25 22:49:45 |
38.5932 | 15.6295 | 63 | 2019-04-24 14:51:11 |
Bollettino Sismico Italiano INGV | 66500251 |
Reviewed Rev100 |
ML 1.2 | 2018-05-25 22:49:45 |
38.6402 | 15.5243 | 58 | 2018-05-25 23:11:26 |
Sala Sismica INGV-Roma | 57229411 |
Field | Value |
---|---|
Time (UTC) | 2018-05-25 22:49:45 ± 0.32 |
Latitude | 38.5932 ± 0.0135 |
Longitude | 15.6295 ± 0.0242 |
Depth (km) | 63 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 66500251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1855 |
Semi-minor axis of confidence ellipse (meter) | 1221 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 277 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.20055 |
Epicentral distance of station farthest from the epicenter (degree) | 0.96857 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 57229411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-05-25 23:11:26 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 66500251 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-03-13 10:14:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CET2.HHZ. | 2018-05-25T22:50:15.62 | 0.6 | undecidable | manual | S | 15 | 107.5146 | 110 | -0.9 | 35 |
IV.CAR1.HHZ. | 2018-05-25T22:50:12.27 | 1.0 | undecidable | manual | S | 34 | 88.8444 | 115 | -0.52 | 21 |
IV.GMB.BHE. | 2018-05-25T22:50:06.02 | 0.6 | undecidable | manual | S | 160 | 50.2164 | 134 | 0.13 | 50 |
IV.MPNC.HHN. | 2018-05-25T22:50:06.19 | 0.6 | undecidable | manual | S | 206 | 55.1004 | 131 | -0.47 | 46 |
MN.CEL.HHZ. | 2018-05-25T22:50:04.58 | 0.6 | undecidable | manual | S | 148 | 43.5231 | 139 | -0.31 | 48 |
IV.CET2.HHZ. | 2018-05-25T22:50:03.06 | 0.6 | undecidable | manual | P | 15 | 107.5146 | 110 | -0.2 | 44 |
IV.SERS.HNN. | 2018-05-25T22:50:03.50 | 0.1 | undecidable | manual | P | 61 | 103.9182 | 111 | 0.66 | 79 |
IV.JOPP.HHZ. | 2018-05-25T22:50:02.59 | 0.6 | undecidable | manual | S | 86 | 22.2555 | 157 | 0.17 | 51 |
IV.CAR1.HHZ. | 2018-05-25T22:50:00.73 | 0.3 | undecidable | manual | P | 34 | 88.8444 | 115 | -0.38 | 65 |
IV.NOV.HHZ. | 2018-05-25T22:49:59.53 | 0.3 | undecidable | manual | P | 215 | 75.9684 | 120 | -0.16 | 70 |
IV.PLAC.HHN. | 2018-05-25T22:49:59.71 | 0.3 | undecidable | manual | P | 103 | 71.9724 | 122 | 0.44 | 67 |
IV.IVPL.HHZ. | 2018-05-25T22:49:59.22 | 0.3 | undecidable | manual | P | 247 | 61.2942 | 127 | 1.05 | 54 |
IV.MPNC.HHN. | 2018-05-25T22:49:57.54 | 0.1 | undecidable | manual | P | 206 | 55.1004 | 131 | -0.03 | 100 |
IV.GMB.BHE. | 2018-05-25T22:49:57.03 | 0.3 | undecidable | manual | P | 160 | 50.2164 | 134 | -0.09 | 75 |
MN.CEL.HHZ. | 2018-05-25T22:49:56.28 | 0.1 | undecidable | manual | P | 148 | 43.5231 | 139 | -0.26 | 97 |
IV.JOPP.HHZ. | 2018-05-25T22:49:55.20 | 0.3 | undecidable | manual | P | 86 | 22.2555 | 157 | 0.08 | 79 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHN. | ML:1.1 | 0.00002517825 | 1.3472 | AML | other | m | 2018-05-25T22:50:02.07 |
IV.JOPP.HHE. | ML:0.9 | 0.0000147820385 | 1.3216 | AML | other | m | 2018-05-25T22:50:02.11 |
IV.CET2.HHN. | ML:1.4 | 0.000020325135000000002 | 0.144 | AML | other | m | 2018-05-25T22:50:16.59 |
MN.CEL.HHE. | ML:0.5 | 0.000006924813 | 0.1792 | AML | other | m | 2018-05-25T22:50:04.70 |
IV.CAR1.HHN. | ML:1.1 | 0.000007949378 | 0.4992 | AML | other | m | 2018-05-25T22:50:14.03 |