A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4620, 15.4260 at 152 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 1.9 | 2018-05-07 04:05:42 |
38.4618 | 15.4262 | 152 | 2019-04-24 14:50:46 |
Bollettino Sismico Italiano INGV | 58342161 |
Reviewed Rev100 |
ML 1.9 | 2018-05-07 04:05:43 |
38.4658 | 15.4272 | 150 | 2018-05-07 04:14:36 |
Sala Sismica INGV-Roma | 56571301 |
Field | Value |
---|---|
Time (UTC) | 2018-05-07 04:05:42 ± 0.2 |
Latitude | 38.4618 ± 0.0117 |
Longitude | 15.4262 ± 0.0195 |
Depth (km) | 152 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 58342161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1905 |
Semi-minor axis of confidence ellipse (meter) | 543 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 121 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.24372 |
Epicentral distance of station farthest from the epicenter (degree) | 1.26085 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 58342161 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-07-02 09:26:46 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 56571301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-05-07 04:14:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TIP.HHZ. | 2018-05-07T04:06:30.99 | 0.6 | undecidable | manual | S | 55 | 139.9488 | 135 | 0.01 | 44 |
IV.SERS.HHZ. | 2018-05-07T04:06:29.39 | 0.6 | undecidable | manual | S | 59 | 126.4734 | 138 | 0.44 | 41 |
IV.CET2.HHZ. | 2018-05-07T04:06:28.81 | 0.6 | undecidable | manual | S | 21 | 126.7731 | 138 | -0.2 | 44 |
IV.SOI.EHZ. | 2018-05-07T04:06:22.13 | 0.6 | undecidable | manual | S | 128 | 69.6747 | 154 | 0.12 | 49 |
IV.AIO.HHE. | 2018-05-07T04:06:21.19 | 0.6 | undecidable | manual | S | 197 | 56.9985 | 158 | 0.3 | 49 |
MN.CEL.HHZ. | 2018-05-07T04:06:19.97 | 0.6 | undecidable | manual | S | 119 | 46.4202 | 162 | -0.14 | 51 |
IV.MPNC.HHN. | 2018-05-07T04:06:19.31 | 1.0 | undecidable | manual | S | 190 | 35.5422 | 166 | -0.16 | 26 |
IV.MILZ.HHZ. | 2018-05-07T04:06:19.11 | 0.6 | undecidable | manual | S | 219 | 27.0507 | 169 | 0.04 | 54 |
IV.JOPP.HHZ. | 2018-05-07T04:06:19.62 | 0.6 | undecidable | manual | S | 68 | 43.0236 | 163 | -0.27 | 50 |
MN.TIP.HHZ. | 2018-05-07T04:06:10.78 | 0.1 | undecidable | manual | P | 55 | 139.9488 | 135 | 0.12 | 86 |
IV.CET2.HHZ. | 2018-05-07T04:06:09.75 | 0.3 | undecidable | manual | P | 21 | 126.7731 | 138 | 0.22 | 65 |
IV.SERS.HHZ. | 2018-05-07T04:06:09.68 | 0.3 | undecidable | manual | P | 59 | 126.4734 | 138 | 0.19 | 65 |
IV.HLNI.HHZ. | 2018-05-07T04:06:09.99 | 0.3 | undecidable | manual | P | 202 | 132.6672 | 136 | -0.04 | 66 |
IV.SPS2.HHE. | 2018-05-07T04:06:08.98 | 0.3 | undecidable | manual | P | 40 | 121.0899 | 139 | -0.08 | 67 |
IV.NOV.HHZ. | 2018-05-07T04:06:05.35 | 1.0 | undecidable | manual | P | 208 | 54.3012 | 159 | 0.63 | 22 |
IV.AIO.HHE. | 2018-05-07T04:06:05.41 | 0.3 | undecidable | manual | P | 197 | 56.9985 | 158 | 0.57 | 68 |
IV.MUCR.HHE. | 2018-05-07T04:06:05.74 | 0.6 | undecidable | manual | P | 226 | 66.8775 | 155 | 0.41 | 47 |
IV.SOI.EHZ. | 2018-05-07T04:06:05.45 | 0.1 | negative | manual | P | 128 | 69.6747 | 154 | -0.03 | 100 |
MN.CEL.HHZ. | 2018-05-07T04:06:04.12 | 0.1 | negative | manual | P | 119 | 46.4202 | 162 | -0.27 | 100 |
IV.GMB.BHE. | 2018-05-07T04:06:04.35 | 0.6 | undecidable | manual | P | 133 | 47.9187 | 161 | -0.1 | 51 |
IV.IVPL.HHZ. | 2018-05-07T04:06:04.18 | 0.3 | undecidable | manual | P | 256 | 39.9267 | 164 | 0.03 | 80 |
IV.JOPP.HHZ. | 2018-05-07T04:06:03.92 | 0.1 | negative | manual | P | 68 | 43.0236 | 163 | -0.34 | 99 |
IV.MILZ.HHZ. | 2018-05-07T04:06:03.43 | 0.3 | undecidable | manual | P | 219 | 27.0507 | 169 | -0.36 | 76 |
IV.MPNC.HHN. | 2018-05-07T04:06:03.76 | 0.6 | undecidable | manual | P | 190 | 35.5422 | 166 | -0.26 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHE. | ML:1.9 | 0.000042028205 | 0.1376 | AML | other | m | 2018-05-07T04:06:20.30 |
IV.MILZ.HHN. | ML:2.0 | 0.00005140073499999999 | 0.64 | AML | other | m | 2018-05-07T04:06:20.40 |
IV.MILZ.HHE. | ML:2.1 | 0.00006124589499999999 | 2.56 | AML | other | m | 2018-05-07T04:06:21.55 |
MN.CEL.HHE. | ML:1.7 | 0.00002613153 | 0.5408 | AML | other | m | 2018-05-07T04:06:21.55 |
MN.CEL.HHN. | ML:1.6 | 0.000022472085000000004 | 0.2592 | AML | other | m | 2018-05-07T04:06:21.43 |
IV.JOPP.HHN. | ML:1.8 | 0.000030846885 | 0.1792 | AML | other | m | 2018-05-07T04:06:21.47 |
IV.SOI.EHE. | ML:1.8 | 0.000027367950000000003 | 0.5408 | AML | other | m | 2018-05-07T04:06:23.29 |
IV.SOI.EHN. | ML:1.8 | 0.000027831234999999998 | 1.3408 | AML | other | m | 2018-05-07T04:06:24.33 |
IV.CET2.HHE. | ML:2.1 | 0.00003827406 | 0.32 | AML | other | m | 2018-05-07T04:06:29.22 |
IV.CET2.HHN. | ML:2.4 | 0.00007437061000000001 | 0.2624 | AML | other | m | 2018-05-07T04:06:29.98 |
IV.SERS.HHN. | ML:1.9 | 0.000024119305 | 0.32 | AML | other | m | 2018-05-07T04:06:30.45 |
MN.TIP.HHE. | ML:1.7 | 0.000015269955 | 1.2992 | AML | other | m | 2018-05-07T04:06:32.08 |
MN.TIP.HHN. | ML:1.7 | 0.000015470622 | 0.3584 | AML | other | m | 2018-05-07T04:06:33.25 |
IV.SERS.HHE. | ML:1.8 | 0.000019003550000000002 | 0.4 | AML | other | m | 2018-05-07T04:06:33.99 |