A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4070, 15.5340 at 128 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2023-07-15 15:20:18 |
38.4067 | 15.5342 | 128 | 2023-07-15 15:31:17 |
Sala Sismica INGV-Roma | 119291741 |
Field | Value |
---|---|
Time (UTC) | 2023-07-15 15:20:18 ± 0.51 |
Latitude | 38.4067 ± 0.0288 |
Longitude | 15.5342 ± 0.0390 |
Depth (km) | 128 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119291741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3916 |
Semi-minor axis of confidence ellipse (meter) | 1914 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.16822 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 119291741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-15 15:31:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2023-07-15T15:22:14.56 | 3.0 | undecidable | manual | Sg | 19.75 | 0 | |||
IV.PZIN.HHZ. | 2023-07-15T15:21:54.34 | 3.0 | undecidable | manual | Sn | 2.9 | 0 | |||
IV.MNTT.EHZ. | 2023-07-15T15:21:43.31 | 3.0 | negative | manual | Pg | 10.95 | 0 | |||
IV.PIEI.HHZ. | 2023-07-15T15:21:42.06 | 3.0 | positive | manual | Pn | -0.27 | 0 | |||
IV.PZUN.HHZ. | 2023-07-15T15:21:22.43 | 3.0 | undecidable | manual | Sn | -0.62 | 0 | |||
IV.PTRJ.HHZ. | 2023-07-15T15:21:21.18 | 3.0 | negative | manual | Pg | 13.63 | 0 | |||
IV.CET2.HHZ. | 2023-07-15T15:21:02.02 | 0.6 | undecidable | manual | S | 16 | 129.6702 | 131 | 0.39 | 39 |
IV.SERS.HHZ. | 2023-07-15T15:21:01.67 | 0.3 | undecidable | manual | S | 55 | 121.8891 | 133 | 1.28 | 41 |
IV.CAR1.HHZ. | 2023-07-15T15:20:57.79 | 0.6 | undecidable | manual | S | 32 | 110.7003 | 136 | -0.87 | 35 |
IV.MUCR.HHZ. | 2023-07-15T15:20:55.13 | 0.6 | undecidable | manual | S | 235 | 70.2741 | 149 | 1.8 | 22 |
IV.NOV.HHZ. | 2023-07-15T15:20:53.13 | 0.6 | undecidable | manual | S | 220 | 54.501 | 155 | 1.41 | 29 |
IV.PLAC.HHZ. | 2023-07-15T15:20:53.70 | 0.6 | undecidable | manual | S | 86 | 78.6657 | 146 | -0.61 | 42 |
IV.SOI.EHZ. | 2023-07-15T15:20:52.28 | 0.6 | undecidable | manual | S | 129 | 58.497 | 153 | 0.18 | 47 |
IV.MTTG.HHZ. | 2023-07-15T15:20:51.36 | 0.6 | undecidable | manual | S | 162 | 47.0196 | 158 | 0.27 | 48 |
IV.MRCB.HHZ. | 2023-07-15T15:20:49.75 | 0.6 | undecidable | manual | S | 152 | 30.8469 | 165 | -0.25 | 50 |
IV.MSRU.HHZ. | 2023-07-15T15:20:48.56 | 0.3 | undecidable | manual | S | 188 | 15.9729 | 172 | -0.82 | 64 |
XE.T0702.HHZ. | 2023-07-15T15:20:45.88 | 3.0 | positive | manual | Pn | 0.26 | 0 | |||
IV.GRIS.EHZ. | 2023-07-15T15:20:45.66 | 3.0 | negative | manual | Pn | 0.42 | 0 | |||
IV.SERS.HHZ. | 2023-07-15T15:20:43.38 | 1.0 | undecidable | manual | P | 55 | 121.8891 | 133 | 0.59 | 19 |
IV.CET2.HHZ. | 2023-07-15T15:20:43.60 | 0.3 | positive | manual | P | 16 | 129.6702 | 131 | 0.09 | 63 |
IV.CAR1.HHZ. | 2023-07-15T15:20:41.64 | 0.6 | negative | manual | P | 32 | 110.7003 | 136 | -0.15 | 43 |
IV.PLAC.HHZ. | 2023-07-15T15:20:39.67 | 0.1 | negative | manual | P | 86 | 78.6657 | 146 | 0.39 | 88 |
IV.NOV.HHZ. | 2023-07-15T15:20:38.13 | 0.1 | undecidable | manual | P | 220 | 54.501 | 155 | 0.34 | 93 |
IV.MUCR.HHZ. | 2023-07-15T15:20:38.76 | 0.6 | negative | manual | P | 235 | 70.2741 | 149 | 0.05 | 48 |
IV.SOI.EHZ. | 2023-07-15T15:20:37.92 | 0.6 | undecidable | manual | P | 129 | 58.497 | 153 | -0.08 | 49 |
IV.IVPL.HHZ. | 2023-07-15T15:20:37.02 | 0.1 | negative | manual | P | 266 | 48.3183 | 158 | -0.46 | 92 |
IV.MTTG.HHZ. | 2023-07-15T15:20:37.48 | 0.1 | negative | manual | P | 162 | 47.0196 | 158 | 0.06 | 100 |
IV.MRCB.HHZ. | 2023-07-15T15:20:36.49 | 0.1 | undecidable | manual | P | 152 | 30.8469 | 165 | -0.3 | 98 |
IV.MSRU.HHZ. | 2023-07-15T15:20:35.78 | 0.1 | negative | manual | P | 188 | 15.9729 | 172 | -0.65 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MUCR.HHE. | ML:2.0 | 0.000054199999999999996 | 1.3 | AML | other | m | 2023-07-15T15:20:49.95 |
IV.MUCR.HHN. | ML:2.0 | 0.000056 | 1.12 | AML | other | m | 2023-07-15T15:20:49.93 |
IV.MSRU.HHN. | ML:2.1 | 0.00007919999999999999 | 0.48 | AML | other | m | 2023-07-15T15:20:49.42 |
IV.MSRU.HHE. | ML:2.2 | 0.00010175 | 0.94 | AML | other | m | 2023-07-15T15:20:49.36 |
IV.MRCB.HHE. | ML:1.8 | 0.0000384 | 1.18 | AML | other | m | 2023-07-15T15:20:51.20 |
IV.MRCB.HHN. | ML:1.9 | 0.0000549 | 0.46 | AML | other | m | 2023-07-15T15:20:52.46 |
IV.NOV.HHN. | ML:2.2 | 0.0000844 | 1.18 | AML | other | m | 2023-07-15T15:20:55.83 |
IV.PLAC.HHN. | ML:2.2 | 0.00008965000000000001 | 1.7 | AML | other | m | 2023-07-15T15:20:55.95 |
IV.PLAC.HHE. | ML:2.1 | 0.0000639 | 0.38 | AML | other | m | 2023-07-15T15:20:56.35 |
IV.NOV.HHE. | ML:2.2 | 0.00008455 | 0.5 | AML | other | m | 2023-07-15T15:20:57.31 |
IV.CAR1.HHN. | ML:1.9 | 0.0000332 | 1.32 | AML | other | m | 2023-07-15T15:21:00.20 |
IV.SERS.HHN. | ML:1.7 | 0.00001905 | 0.42 | AML | other | m | 2023-07-15T15:21:02.34 |
IV.CAR1.HHE. | ML:1.9 | 0.00003705 | 0.86 | AML | other | m | 2023-07-15T15:21:02.74 |
IV.CET2.HHE. | ML:2.1 | 0.0000524 | 0.62 | AML | other | m | 2023-07-15T15:21:02.46 |
IV.CET2.HHN. | ML:2.4 | 0.000091 | 0.8 | AML | other | m | 2023-07-15T15:21:03.00 |
IV.SERS.HHE. | ML:1.6 | 0.00001465 | 0.5 | AML | other | m | 2023-07-15T15:21:03.62 |
XE.T0702.HHE. | ML:2.1 | 0.0000409 | 1.06 | AML | other | m | 2023-07-15T15:21:06.93 |
XE.T0702.HHN. | ML:1.7 | 0.000016250000000000002 | 0.62 | AML | other | m | 2023-07-15T15:21:07.04 |