A magnitude ML 1.7 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.9060, 15.5350 at 95 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 1.7 | 2023-11-07 07:13:14 |
38.9062 | 15.535 | 95 | 2023-11-07 07:28:24 |
Sala Sismica INGV-Roma | 122875561 |
Field | Value |
---|---|
Time (UTC) | 2023-11-07 07:13:14 ± 0.3 |
Latitude | 38.9062 ± 0.0081 |
Longitude | 15.5350 ± 0.0254 |
Depth (km) | 95 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122875561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1598 |
Semi-minor axis of confidence ellipse (meter) | 1566 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 289 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.10796 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 122875561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-07 07:28:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRSN.HNZ. | 2023-11-07T07:14:50.08 | 3.0 | positive | manual | Pn | 5.11 | 0 | |||
MN.CUC.HHZ. | 2023-11-07T07:13:52.72 | 0.6 | undecidable | manual | S | 11 | 122.988 | 122 | 0.28 | 44 |
IV.AIO.HHZ. | 2023-11-07T07:13:50.41 | 0.6 | undecidable | manual | S | 194 | 107.0151 | 126 | 0.84 | 37 |
XE.T0702.HHZ. | 2023-11-07T07:13:48.41 | 0.3 | undecidable | manual | S | 27 | 101.9202 | 128 | -0.28 | 67 |
IV.SELL.HHZ. | 2023-11-07T07:13:48.42 | 0.3 | undecidable | manual | S | 84 | 94.6386 | 130 | 0.94 | 59 |
IV.CELI.HHZ. | 2023-11-07T07:13:48.40 | 0.3 | undecidable | manual | S | 56 | 100.2219 | 128 | -0.01 | 70 |
IV.MRCB.HHZ. | 2023-11-07T07:13:45.18 | 0.3 | undecidable | manual | S | 170 | 83.8494 | 134 | -0.56 | 65 |
IV.MPNC.HHN. | 2023-11-07T07:13:45.87 | 0.6 | undecidable | manual | S | 191 | 85.7475 | 133 | -0.17 | 48 |
IV.CET2.HHZ. | 2023-11-07T07:13:44.92 | 0.3 | undecidable | manual | S | 27 | 77.9664 | 136 | 0.08 | 76 |
IY.SPDC.HHE. | 2023-11-07T07:13:43.46 | 0.3 | undecidable | manual | S | 129 | 66.6777 | 141 | 0.23 | 76 |
MN.CUC.HHZ. | 2023-11-07T07:13:36.66 | 0.3 | undecidable | manual | P | 11 | 122.988 | 122 | 0.05 | 68 |
IV.TDS.HHZ. | 2023-11-07T07:13:35.13 | 0.3 | undecidable | manual | P | 39 | 108.4137 | 126 | 0.04 | 70 |
IV.AIO.HHZ. | 2023-11-07T07:13:35.45 | 0.3 | undecidable | manual | P | 194 | 107.0151 | 126 | 0.5 | 62 |
IV.CELI.HHZ. | 2023-11-07T07:13:34.15 | 0.3 | undecidable | manual | P | 56 | 100.2219 | 128 | -0.14 | 70 |
XE.T0702.HHZ. | 2023-11-07T07:13:34.24 | 0.1 | undecidable | manual | P | 27 | 101.9202 | 128 | -0.21 | 93 |
IV.SOI.EHZ. | 2023-11-07T07:13:34.59 | 0.3 | undecidable | manual | P | 154 | 102.8193 | 127 | 0.05 | 71 |
IV.SELL.HHZ. | 2023-11-07T07:13:33.73 | 0.6 | undecidable | manual | P | 84 | 94.6386 | 130 | -0.02 | 48 |
IV.MPNC.HHN. | 2023-11-07T07:13:32.79 | 0.3 | undecidable | manual | P | 191 | 85.7475 | 133 | -0.13 | 74 |
IV.CET2.HHZ. | 2023-11-07T07:13:32.25 | 0.1 | undecidable | manual | P | 27 | 77.9664 | 136 | 0.03 | 100 |
IV.MRCB.HHZ. | 2023-11-07T07:13:32.39 | 0.1 | positive | manual | P | 170 | 83.8494 | 134 | -0.35 | 94 |
IY.SPDC.HHE. | 2023-11-07T07:13:30.55 | 1.0 | undecidable | manual | P | 129 | 66.6777 | 141 | -0.74 | 21 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SPS2.HHE. | ML:1.6 | 0.00002865 | 1.78 | AML | other | m | 2023-11-07T07:13:45.08 |
IV.SPS2.HHN. | ML:1.7 | 0.000035799999999999996 | 1.12 | AML | other | m | 2023-11-07T07:13:45.84 |
IV.MRCB.HHE. | ML:1.7 | 0.000034401180000000004 | 1.4816 | AML | other | m | 2023-11-07T07:13:46.25 |
IV.MRCB.HHN. | ML:1.6 | 0.000027948405 | 0.2432 | AML | other | m | 2023-11-07T07:13:46.88 |
IV.SELL.HNE. | ML:2.1 | 0.0000850677 | 3.168 | AML | other | m | 2023-11-07T07:13:57.35 |
IV.SELL.HNN. | ML:2.1 | 0.00008548914 | 0.8288 | AML | other | m | 2023-11-07T07:13:55.57 |
IV.SELL.HHE. | ML:1.4 | 0.000016634275 | 0.5408 | AML | other | m | 2023-11-07T07:13:48.53 |
IV.SELL.HHN. | ML:1.2 | 0.000009186184 | 0.3424 | AML | other | m | 2023-11-07T07:13:52.53 |
XE.T0702.HHE. | ML:1.6 | 0.00002595217 | 1.5616 | AML | other | m | 2023-11-07T07:13:51.48 |
XE.T0702.HHN. | ML:1.5 | 0.00002142513 | 0.2592 | AML | other | m | 2023-11-07T07:13:49.18 |
XE.T0702.HNE. | ML:1.8 | 0.000042392055 | 1.28 | AML | other | m | 2023-11-07T07:13:51.90 |
XE.T0702.HNN. | ML:1.8 | 0.0000382895398 | 0.8096 | AML | other | m | 2023-11-07T07:13:58.92 |