A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4130, 15.3850 at 117 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 2.5 | 2023-08-16 07:33:03 |
38.4133 | 15.3848 | 117 | 2023-08-16 07:42:20 |
Sala Sismica INGV-Roma | 120175181 |
Field | Value |
---|---|
Time (UTC) | 2023-08-16 07:33:03 ± 0.31 |
Latitude | 38.4133 ± 0.0333 |
Longitude | 15.3848 ± 0.0218 |
Depth (km) | 117 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120175181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3647 |
Semi-minor axis of confidence ellipse (meter) | 986 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 164 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 63 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85615 |
Number of stations at which the event was observed | 51 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 72 |
Type of magnitude | ML |
Reference to an origin | 120175181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-16 07:42:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
FR.SMPL.HHZ.00 | 2023-08-16T07:34:48.75 | 3.0 | undecidable | manual | Pg | 19.030001 | 0 | |||
IV.GUAR.HHZ. | 2023-08-16T07:34:43.84 | 3.0 | undecidable | manual | Sn | -0.47 | 0 | |||
IV.PE3.EHZ. | 2023-08-16T07:34:40.51 | 3.0 | undecidable | manual | Pg | 13.79 | 0 | |||
IV.ZCCA.HHZ. | 2023-08-16T07:34:39.92 | 3.0 | undecidable | manual | Pn | -1.55 | 0 | |||
IV.PSB1.HHZ. | 2023-08-16T07:34:39.65 | 3.0 | undecidable | manual | Sg | 16.34 | 0 | |||
IV.FOSV.EHZ. | 2023-08-16T07:34:33.40 | 3.0 | positive | manual | Pg | 12.71 | 0 | |||
IV.SFI.EHZ. | 2023-08-16T07:34:26.17 | 3.0 | undecidable | manual | Pn | -5.85 | 0 | |||
IV.MCRV.HHZ. | 2023-08-16T07:34:25.14 | 3.0 | undecidable | manual | Sg | 12.72 | 0 | |||
IV.AMUR.HHZ. | 2023-08-16T07:34:17.74 | 3.0 | undecidable | manual | Sn | -1.33 | 0 | |||
IV.NOCI.HHZ. | 2023-08-16T07:34:16.28 | 3.0 | undecidable | manual | Sn | -3.68 | 0 | |||
IV.VTIR.HHZ. | 2023-08-16T07:34:09.48 | 3.0 | undecidable | manual | Sn | -5.89 | 0 | |||
IV.ALJA.HHZ. | 2023-08-16T07:33:56.96 | 3.0 | undecidable | manual | Sg | 6.44 | 0 | |||
IV.PTQR.HHZ. | 2023-08-16T07:33:56.92 | 3.0 | negative | manual | Pn | -5.46 | 0 | |||
MN.CUC.HHZ. | 2023-08-16T07:33:55.68 | 3.0 | undecidable | manual | Sn | 0.25 | 0 | |||
IV.VAGA.HHZ. | 2023-08-16T07:33:47.25 | 3.0 | undecidable | manual | Pn | -4.67 | 0 | |||
IV.NOCI.HHZ. | 2023-08-16T07:33:44.45 | 3.0 | positive | manual | Pn | -1.84 | 0 | |||
IV.MCRV.HHZ. | 2023-08-16T07:33:43.20 | 3.0 | undecidable | manual | Pn | 1.15 | 0 | |||
OT.TAR1.HHZ. | 2023-08-16T07:33:42.45 | 3.0 | negative | manual | Pn | -2.08 | 0 | |||
IV.PLAC.HHZ. | 2023-08-16T07:33:38.78 | 0.1 | undecidable | manual | S | 87 | 91.6416 | 138 | 0.37 | 84 |
IV.MUCR.HHZ. | 2023-08-16T07:33:38.35 | 0.6 | undecidable | manual | S | 227 | 60.5949 | 150 | 3.86 | 2 |
IV.EPMN.HHZ. | 2023-08-16T07:33:35.61 | 0.3 | undecidable | manual | S | 195 | 68.1762 | 147 | 0.26 | 68 |
IV.NOV.HHZ. | 2023-08-16T07:33:35.53 | 0.6 | undecidable | manual | S | 207 | 47.9187 | 156 | 2.29 | 15 |
IV.SIRI.HHZ. | 2023-08-16T07:33:34.93 | 3.0 | positive | manual | Pn | 0.07 | 0 | |||
IV.SALB.HHZ. | 2023-08-16T07:33:34.06 | 3.0 | negative | manual | Pn | 1.26 | 0 | |||
XE.T0701.HHZ. | 2023-08-16T07:33:33.51 | 3.0 | positive | manual | Pn | 0.34 | 0 | |||
IV.MRCB.HHZ. | 2023-08-16T07:33:32.67 | 0.6 | undecidable | manual | S | 135 | 39.3273 | 160 | 0.13 | 49 |
MN.CUC.HHZ. | 2023-08-16T07:33:32.46 | 3.0 | positive | manual | Pn | -0.05 | 0 | |||
IV.SICLA.EHZ. | 2023-08-16T07:33:31.69 | 0.3 | undecidable | manual | S | 121 | 33.5442 | 163 | -0.45 | 69 |
IV.ALJA.HHZ. | 2023-08-16T07:33:31.90 | 3.0 | undecidable | manual | Pg | 2.15 | 0 | |||
IV.MILZ.HHZ. | 2023-08-16T07:33:31.36 | 0.6 | undecidable | manual | S | 220 | 20.6682 | 169 | -0.09 | 51 |
XE.MORMA.HHZ. | 2023-08-16T07:33:31.26 | 3.0 | positive | manual | Pn | -0.17 | 0 | |||
XE.T0702.HHZ. | 2023-08-16T07:33:30.06 | 3.0 | positive | manual | Pn | -0.05 | 0 | |||
IV.LADO.EHZ. | 2023-08-16T07:33:30.98 | 3.0 | positive | manual | Pn | -0.16 | 0 | |||
IV.MSRU.HHZ. | 2023-08-16T07:33:30.91 | 0.6 | undecidable | manual | S | 147 | 19.7691 | 170 | -0.5 | 47 |
IV.TDS.HHZ. | 2023-08-16T07:33:30.44 | 3.0 | negative | manual | Pn | -0.05 | 0 | |||
IV.GRIS.EHZ. | 2023-08-16T07:33:29.85 | 3.0 | positive | manual | Pn | 0.17 | 0 | |||
IV.HAVL.HHZ. | 2023-08-16T07:33:28.68 | 3.0 | positive | manual | Pn | -0.95 | 0 | |||
IV.CELI.HHZ. | 2023-08-16T07:33:28.96 | 3.0 | negative | manual | Pn | 0.02 | 0 | |||
IV.SELL.HHZ. | 2023-08-16T07:33:27.07 | 3.0 | positive | manual | Pn | 0.41 | 0 | |||
IV.CET2.HHZ. | 2023-08-16T07:33:27.72 | 3.0 | negative | manual | Pn | 0.05 | 0 | |||
IV.SERS.HHZ. | 2023-08-16T07:33:27.65 | 3.0 | positive | manual | Pn | 0.25 | 0 | |||
IV.SSY.HHZ. | 2023-08-16T07:33:26.71 | 3.0 | undecidable | manual | Pn | -0.8 | 0 | |||
IV.SPS2.HHZ. | 2023-08-16T07:33:26.90 | 3.0 | positive | manual | Pn | -0.15 | 0 | |||
IV.CAR1.HHZ. | 2023-08-16T07:33:25.65 | 3.0 | negative | manual | Pn | -0.44 | 0 | |||
IV.GRI.EHZ. | 2023-08-16T07:33:24.49 | 3.0 | positive | manual | Pn | 0.08 | 0 | |||
IV.PLAC.HHZ. | 2023-08-16T07:33:23.58 | 0.1 | undecidable | manual | P | 87 | 91.6416 | 138 | 0.09 | 89 |
IV.GIZZ.HHN. | 2023-08-16T07:33:23.85 | 0.3 | undecidable | manual | P | 48 | 95.0382 | 137 | 0.08 | 67 |
IV.EPMN.HHZ. | 2023-08-16T07:33:21.61 | 0.6 | negative | manual | P | 195 | 68.1762 | 147 | -0.11 | 47 |
IV.MUCR.HHZ. | 2023-08-16T07:33:21.08 | 0.1 | undecidable | manual | P | 227 | 60.5949 | 150 | -0.14 | 94 |
IV.FERC.HHZ.00 | 2023-08-16T07:33:21.66 | 0.1 | positive | manual | P | 86 | 64.6908 | 148 | 0.17 | 93 |
IV.SOI.EHZ. | 2023-08-16T07:33:21.52 | 0.1 | positive | manual | P | 123 | 69.4749 | 146 | -0.29 | 90 |
IV.EPOZ.HHZ. | 2023-08-16T07:33:21.00 | 3.0 | negative | manual | Pn | -1.42 | 0 | |||
IY.SPDC.HHZ. | 2023-08-16T07:33:21.89 | 0.1 | positive | manual | P | 79 | 66.0894 | 148 | 0.31 | 90 |
IV.IVUG.HHZ. | 2023-08-16T07:33:20.11 | 0.1 | negative | manual | P | 267 | 34.743 | 162 | 0.2 | 98 |
IV.NOV.HHZ. | 2023-08-16T07:33:20.86 | 0.1 | undecidable | manual | P | 207 | 47.9187 | 156 | 0.35 | 92 |
IV.IVPL.HHZ. | 2023-08-16T07:33:20.01 | 0.1 | positive | manual | P | 263 | 35.4423 | 162 | 0.07 | 100 |
IV.AIO.HHZ. | 2023-08-16T07:33:20.89 | 0.1 | undecidable | manual | P | 195 | 50.8158 | 154 | 0.23 | 94 |
IY.OPPI.HHN. | 2023-08-16T07:33:20.96 | 0.1 | undecidable | manual | P | 106 | 56.6988 | 152 | -0.03 | 97 |
IV.MILZ.HHZ. | 2023-08-16T07:33:19.13 | 0.1 | positive | manual | P | 220 | 20.6682 | 169 | -0.34 | 97 |
IV.MRCB.HHZ. | 2023-08-16T07:33:19.77 | 0.1 | undecidable | manual | P | 135 | 39.3273 | 160 | -0.33 | 94 |
7C.SPAOL.HNZ. | 2023-08-16T07:33:19.35 | 3.0 | negative | manual | Pn | -4.31 | 0 | |||
IV.SICLA.EHZ. | 2023-08-16T07:33:19.47 | 0.1 | positive | manual | P | 121 | 33.5442 | 163 | -0.4 | 94 |
IV.MSRU.HHZ. | 2023-08-16T07:33:18.84 | 0.6 | undecidable | manual | P | 147 | 19.7691 | 170 | -0.61 | 45 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IVPL.HNE. | ML:2.6 | 0.0002725 | 0.2 | AML | other | m | 2023-08-16T07:33:21.17 |
IV.IVPL.HHE. | ML:2.6 | 0.000278 | 0.2 | AML | other | m | 2023-08-16T07:33:21.19 |
IV.IVPL.HNN. | ML:2.6 | 0.0002705 | 0.76 | AML | other | m | 2023-08-16T07:33:21.56 |
IV.IVPL.HHN. | ML:2.5 | 0.0002485 | 0.8 | AML | other | m | 2023-08-16T07:33:21.57 |
IV.MSRU.HHN. | ML:2.8 | 0.000475 | 0.22 | AML | other | m | 2023-08-16T07:33:31.61 |
IV.MSRU.HNN. | ML:2.8 | 0.00044950000000000003 | 0.22 | AML | other | m | 2023-08-16T07:33:31.61 |
IV.MILZ.HHN. | ML:2.6 | 0.00026900000000000003 | 1.6 | AML | other | m | 2023-08-16T07:33:31.81 |
IV.MSRU.HNE. | ML:2.8 | 0.00044500000000000003 | 0.24 | AML | other | m | 2023-08-16T07:33:32.23 |
IV.MSRU.HHE. | ML:2.8 | 0.000453 | 0.24 | AML | other | m | 2023-08-16T07:33:32.23 |
IV.MILZ.HHE. | ML:2.7 | 0.000373 | 0.36 | AML | other | m | 2023-08-16T07:33:32.94 |
IV.IVUG.HHE. | ML:2.4 | 0.00017999999999999998 | 1.2 | AML | other | m | 2023-08-16T07:33:34.69 |
IV.IVUG.HHN. | ML:2.5 | 0.000209 | 0.28 | AML | other | m | 2023-08-16T07:33:34.74 |
IV.MRCB.HHN. | ML:2.7 | 0.0003745 | 0.84 | AML | other | m | 2023-08-16T07:33:35.55 |
IV.AIO.HHE. | ML:2.4 | 0.00017999999999999998 | 0.54 | AML | other | m | 2023-08-16T07:33:35.34 |
IV.MRCB.HHE. | ML:2.8 | 0.0004285 | 1 | AML | other | m | 2023-08-16T07:33:35.63 |
IV.NOV.HHE. | ML:2.7 | 0.0003135 | 1.08 | AML | other | m | 2023-08-16T07:33:35.15 |
IV.NOV.HNE. | ML:2.0 | 0.0000751 | 1.1 | AML | other | m | 2023-08-16T07:33:35.15 |
IV.SOI.EHE. | ML:2.6 | 0.0002165 | 1.22 | AML | other | m | 2023-08-16T07:33:36.88 |
IV.NOV.HHN. | ML:2.7 | 0.0003675 | 0.84 | AML | other | m | 2023-08-16T07:33:36.29 |
IV.NOV.HNN. | ML:2.1 | 0.0000969 | 0.84 | AML | other | m | 2023-08-16T07:33:36.29 |
IV.SOI.EHN. | ML:2.6 | 0.00026450000000000003 | 0.76 | AML | other | m | 2023-08-16T07:33:36.88 |
IY.SPDC.HHE. | ML:3.2 | 0.0009590000000000001 | 0.4 | AML | other | m | 2023-08-16T07:33:37.00 |
IV.EPMN.HHN. | ML:2.6 | 0.0002195 | 0.54 | AML | other | m | 2023-08-16T07:33:37.04 |
IY.SPDC.HHN. | ML:3.1 | 0.000757 | 1.04 | AML | other | m | 2023-08-16T07:33:37.87 |
IV.FERC.HHE.00 | ML:3.9 | 0.0049385 | 1.14 | AML | other | m | 2023-08-16T07:33:37.94 |
IV.FERC.HHN.00 | ML:3.9 | 0.00478 | 1.52 | AML | other | m | 2023-08-16T07:33:37.15 |
IV.AIO.HHN. | ML:2.4 | 0.000161 | 1.52 | AML | other | m | 2023-08-16T07:33:37.95 |
IV.EPMN.HHE. | ML:2.4 | 0.00013900000000000002 | 0.36 | AML | other | m | 2023-08-16T07:33:38.93 |
IV.MUCR.HHE. | ML:2.3 | 0.000118 | 0.66 | AML | other | m | 2023-08-16T07:33:39.44 |
IV.MUCR.HHN. | ML:2.2 | 0.0001167 | 0.44 | AML | other | m | 2023-08-16T07:33:39.28 |
IV.PLAC.HNE. | ML:2.8 | 0.000303 | 0.36 | AML | other | m | 2023-08-16T07:33:39.79 |
IV.PLAC.HHE. | ML:2.8 | 0.0003275 | 0.34 | AML | other | m | 2023-08-16T07:33:39.79 |
IV.PLAC.HHN. | ML:3.0 | 0.0005344999999999999 | 0.36 | AML | other | m | 2023-08-16T07:33:39.93 |
IV.PLAC.HNN. | ML:3.0 | 0.0005445 | 0.36 | AML | other | m | 2023-08-16T07:33:39.94 |
IV.GRI.EHN. | ML:2.7 | 0.0002455 | 0.26 | AML | other | m | 2023-08-16T07:33:41.77 |
IV.CAR1.HHN. | ML:2.8 | 0.00025 | 0.36 | AML | other | m | 2023-08-16T07:33:43.71 |
IV.GRI.EHE. | ML:2.8 | 0.00033150000000000003 | 0.28 | AML | other | m | 2023-08-16T07:33:44.19 |
IV.CAR1.HHE. | ML:2.7 | 0.00023349999999999998 | 0.34 | AML | other | m | 2023-08-16T07:33:45.22 |
IV.SPS2.HHN. | ML:2.3 | 0.00007785000000000001 | 0.44 | AML | other | m | 2023-08-16T07:33:46.13 |
IV.SPS2.HHE. | ML:2.2 | 0.00006584999999999999 | 1.26 | AML | other | m | 2023-08-16T07:33:47.27 |
IV.CET2.HHE. | ML:2.7 | 0.000201 | 0.4 | AML | other | m | 2023-08-16T07:33:47.94 |
IV.CET2.HHN. | ML:3.1 | 0.000526 | 0.16 | AML | other | m | 2023-08-16T07:33:47.81 |
IV.SERS.HHE. | ML:2.3 | 0.00008010000000000001 | 1.26 | AML | other | m | 2023-08-16T07:33:48.04 |
IV.SERS.HHN. | ML:2.4 | 0.00008829999999999999 | 0.34 | AML | other | m | 2023-08-16T07:33:48.70 |
IV.CELI.HHE. | ML:2.1 | 0.00004115 | 0.98 | AML | other | m | 2023-08-16T07:33:50.33 |
IV.CELI.HHN. | ML:2.2 | 0.0000511 | 0.22 | AML | other | m | 2023-08-16T07:33:50.53 |
XE.T0702.HHN. | ML:2.4 | 0.0000735 | 0.8 | AML | other | m | 2023-08-16T07:33:50.86 |
IV.SELL.HHE. | ML:2.1 | 0.00005285 | 0.48 | AML | other | m | 2023-08-16T07:33:50.65 |
XE.T0702.HHE. | ML:2.8 | 0.0001865 | 1.68 | AML | other | m | 2023-08-16T07:33:51.88 |
IV.TDS.HHE. | ML:2.0 | 0.0000303 | 0.58 | AML | other | m | 2023-08-16T07:33:51.50 |
IV.SELL.HHN. | ML:2.1 | 0.000050299999999999996 | 0.34 | AML | other | m | 2023-08-16T07:33:51.50 |
IV.GRIS.EHE. | ML:2.3 | 0.00005925 | 0.64 | AML | other | m | 2023-08-16T07:33:52.49 |
IV.GRIS.EHN. | ML:2.3 | 0.0000665 | 0.4 | AML | other | m | 2023-08-16T07:33:52.62 |
IV.TDS.HHN. | ML:2.1 | 0.00003755 | 0.3 | AML | other | m | 2023-08-16T07:33:52.36 |
XE.MORMA.HHN. | ML:2.2 | 0.000050799999999999995 | 0.28 | AML | other | m | 2023-08-16T07:33:54.66 |
IV.LADO.EHN. | ML:2.5 | 0.00010135 | 1.06 | AML | other | m | 2023-08-16T07:33:55.40 |
MN.CUC.HHE. | ML:2.1 | 0.00003265 | 0.36 | AML | other | m | 2023-08-16T07:33:56.42 |
MN.CUC.HHN. | ML:1.9 | 0.00002235 | 1.08 | AML | other | m | 2023-08-16T07:33:56.28 |
XE.T0701.HHE. | ML:2.2 | 0.00003785 | 0.86 | AML | other | m | 2023-08-16T07:33:57.08 |
XE.MORMA.HHE. | ML:2.2 | 0.0000484 | 0.98 | AML | other | m | 2023-08-16T07:33:58.26 |
XE.T0701.HHN. | ML:2.2 | 0.0000407 | 0.46 | AML | other | m | 2023-08-16T07:33:58.32 |
IV.LADO.EHE. | ML:2.5 | 0.0000941 | 0.54 | AML | other | m | 2023-08-16T07:33:59.22 |
IV.SALB.HHE. | ML:2.2 | 0.0000408 | 0.3 | AML | other | m | 2023-08-16T07:33:59.27 |
IV.SALB.HHN. | ML:2.1 | 0.000030650000000000006 | 1.34 | AML | other | m | 2023-08-16T07:34:00.79 |
IV.SIRI.HHE. | ML:2.1 | 0.00003115 | 0.44 | AML | other | m | 2023-08-16T07:34:04.36 |
IV.SIRI.HHN. | ML:2.1 | 0.0000281 | 0.24 | AML | other | m | 2023-08-16T07:34:05.23 |
OT.TAR1.HHE. | ML:2.9 | 0.00009705 | 0.1 | AML | other | m | 2023-08-16T07:34:14.48 |
OT.TAR1.HHN. | ML:3.0 | 0.0001325 | 0.72 | AML | other | m | 2023-08-16T07:34:14.31 |
IV.AMUR.HHN. | ML:2.8 | 0.00007264999999999999 | 0.38 | AML | other | m | 2023-08-16T07:34:17.57 |
IV.NOCI.HHN. | ML:2.8 | 0.00006305 | 1.18 | AML | other | m | 2023-08-16T07:34:19.71 |
IV.NOCI.HHE. | ML:2.6 | 0.0000439 | 0.6 | AML | other | m | 2023-08-16T07:34:19.31 |
IV.AMUR.HHE. | ML:2.7 | 0.0000484 | 1.74 | AML | other | m | 2023-08-16T07:34:19.91 |