A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4260, 15.3230 at 134 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 2.1 | 2023-11-09 19:18:04 |
38.4255 | 15.3228 | 134 | 2023-11-09 19:34:03 |
Sala Sismica INGV-Roma | 122959441 |
Field | Value |
---|---|
Time (UTC) | 2023-11-09 19:18:04 ± 0.23 |
Latitude | 38.4255 ± 0.0279 |
Longitude | 15.3228 ± 0.0161 |
Depth (km) | 134 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122959441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3105 |
Semi-minor axis of confidence ellipse (meter) | 885 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 183 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3100.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.87324 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122959441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-09 19:34:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2023-11-09T19:19:45.62 | 3.0 | undecidable | manual | Sg | 3.6 | 0 | |||
IV.VIVA.HHZ. | 2023-11-09T19:19:43.84 | 3.0 | undecidable | manual | Sn | -3.14 | 0 | |||
AC.KBN.HHZ.00 | 2023-11-09T19:19:35.59 | 3.0 | negative | manual | Pg | 17.030001 | 0 | |||
IV.LRP.EHZ. | 2023-11-09T19:19:34.33 | 3.0 | undecidable | manual | Sn | -3.02 | 0 | |||
IV.MMUR.HNZ. | 2023-11-09T19:19:33.30 | 3.0 | positive | manual | Pg | 9.85 | 0 | |||
IV.PABO.HHN. | 2023-11-09T19:19:33.77 | 3.0 | undecidable | manual | Sn | -0.98 | 0 | |||
IV.AGLI.HHZ. | 2023-11-09T19:19:29.08 | 3.0 | undecidable | manual | Pn | 1.46 | 0 | |||
IV.MNTT.EHZ. | 2023-11-09T19:19:28.68 | 3.0 | negative | manual | Pg | 12.15 | 0 | |||
IV.MURB.HHE. | 2023-11-09T19:19:26.50 | 3.0 | undecidable | manual | Pn | 3.38 | 0 | |||
IV.PZUN.HHN. | 2023-11-09T19:19:08.19 | 3.0 | undecidable | manual | Sg | 1.44 | 0 | |||
IX.SNR3.EHE.02 | 2023-11-09T19:19:07.79 | 3.0 | undecidable | manual | Sg | -0.25 | 0 | |||
7C.SPAOL.HNZ. | 2023-11-09T19:18:51.79 | 3.0 | undecidable | manual | S | 0.5 | 0 | |||
IV.CQUE.HHZ. | 2023-11-09T19:18:47.18 | 3.0 | negative | manual | Pg | 0.66 | 0 | |||
IV.LIBRI.HNZ. | 2023-11-09T19:18:38.19 | 0.3 | undecidable | manual | S | 222 | 51.1155 | 158 | 0.05 | 74 |
IV.SICLA.EHE. | 2023-11-09T19:18:37.00 | 1.0 | undecidable | manual | S | 119 | 38.9277 | 163 | -0.24 | 24 |
IV.MRCB.HHZ. | 2023-11-09T19:18:37.84 | 0.3 | undecidable | manual | S | 131 | 44.1225 | 160 | 0.25 | 72 |
IV.IVUG.HHE. | 2023-11-09T19:18:37.06 | 0.3 | undecidable | manual | S | 264 | 29.4483 | 167 | 0.37 | 72 |
IV.MPNC.HHN. | 2023-11-09T19:18:36.46 | 0.3 | undecidable | manual | S | 175 | 31.0467 | 166 | -0.32 | 72 |
XE.T0702.HHZ. | 2023-11-09T19:18:32.63 | 3.0 | positive | manual | Pn | 2.14 | 0 | |||
IV.LADO.EHZ. | 2023-11-09T19:18:32.50 | 3.0 | negative | manual | Pn | -1.91 | 0 | |||
IV.PLAC.HHZ. | 2023-11-09T19:18:27.10 | 0.1 | undecidable | manual | P | 88 | 96.9252 | 141 | 0.36 | 84 |
IV.SOI.EHZ. | 2023-11-09T19:18:25.20 | 0.1 | undecidable | manual | P | 121 | 74.7696 | 149 | 0.05 | 94 |
IV.AIO.HHZ. | 2023-11-09T19:18:24.17 | 0.1 | undecidable | manual | P | 189 | 51.0156 | 158 | 0.36 | 92 |
IV.IFIL.HHN. | 2023-11-09T19:18:24.55 | 0.1 | undecidable | manual | P | 284 | 66.6777 | 152 | -0.11 | 94 |
IV.MUCR.HHZ. | 2023-11-09T19:18:24.00 | 0.1 | undecidable | manual | P | 223 | 57.6978 | 155 | -0.15 | 95 |
IY.OPPI.HHE. | 2023-11-09T19:18:24.48 | 0.1 | undecidable | manual | P | 106 | 62.2932 | 153 | 0.08 | 96 |
IY.SPDC.HHN. | 2023-11-09T19:18:24.59 | 0.6 | undecidable | manual | P | 81 | 71.1732 | 150 | -0.33 | 45 |
IV.LIBRI.HNZ. | 2023-11-09T19:18:23.79 | 0.1 | undecidable | manual | P | 222 | 51.1155 | 158 | -0.03 | 99 |
IV.IVUG.HHE. | 2023-11-09T19:18:23.14 | 0.1 | undecidable | manual | P | 264 | 29.4483 | 167 | 0.15 | 100 |
IV.MRCB.HHZ. | 2023-11-09T19:18:23.42 | 0.1 | negative | manual | P | 131 | 44.1225 | 160 | -0.09 | 99 |
IV.GMB1.HHZ. | 2023-11-09T19:18:23.85 | 0.1 | undecidable | manual | P | 123 | 51.4152 | 157 | 0.02 | 99 |
IV.SICLA.EHE. | 2023-11-09T19:18:22.93 | 0.1 | undecidable | manual | P | 119 | 38.9277 | 163 | -0.37 | 94 |
IV.MPNC.HHN. | 2023-11-09T19:18:22.80 | 0.1 | undecidable | manual | P | 175 | 31.0467 | 166 | -0.24 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IY.OPPI.HHE. | ML:2.3 | 0.00011549999999999999 | 0.34 | AML | other | m | 2023-11-09T19:18:25.78 |
IY.OPPI.HHN. | ML:2.3 | 0.00011125000000000001 | 0.84 | AML | other | m | 2023-11-09T19:18:25.42 |
IV.PLAC.HHE. | ML:2.0 | 0.000039800000000000005 | 0.34 | AML | other | m | 2023-11-09T19:18:44.88 |
IV.PLAC.HHN. | ML:1.9 | 0.00003455 | 1.06 | AML | other | m | 2023-11-09T19:18:45.27 |