A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4130, 15.4040 at 126 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Villafranca Tirrena | ME | 20 | 8584 | 8584 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.2 | 2023-10-09 02:20:42 |
38.4132 | 15.404 | 126 | 2023-10-09 02:31:06 |
Sala Sismica INGV-Roma | 121911741 |
Field | Value |
---|---|
Time (UTC) | 2023-10-09 02:20:42 ± 0.34 |
Latitude | 38.4132 ± 0.0252 |
Longitude | 15.4040 ± 0.0230 |
Depth (km) | 126 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121911741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2675 |
Semi-minor axis of confidence ellipse (meter) | 1253 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 155 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2680.0 |
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 | 35 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.84446 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 121911741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-09 02:31:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NOCI.HHZ. | 2023-10-09T02:21:57.69 | 3.0 | undecidable | manual | Sn | -2.09 | 0 | |||
IV.RCAV.EHZ. | 2023-10-09T02:21:49.93 | 3.0 | undecidable | manual | Pg | 6.71 | 0 | |||
IV.AMUR.HHZ. | 2023-10-09T02:21:24.19 | 3.0 | negative | manual | Pn | -2.1 | 0 | |||
IV.CAR1.HHZ. | 2023-10-09T02:21:20.05 | 3.0 | undecidable | manual | Sn | -3.35 | 0 | |||
IV.PLAC.HHZ. | 2023-10-09T02:21:19.25 | 0.3 | undecidable | manual | S | 87 | 89.9433 | 142 | 0.03 | 69 |
IV.GIZZ.HHZ. | 2023-10-09T02:21:19.81 | 0.6 | undecidable | manual | S | 48 | 93.7395 | 140 | 0.07 | 45 |
IV.SOI.EHZ. | 2023-10-09T02:21:16.51 | 0.3 | undecidable | manual | S | 123 | 68.0763 | 149 | -0.02 | 72 |
IY.SPDC.HHZ. | 2023-10-09T02:21:16.49 | 0.3 | undecidable | manual | S | 79 | 64.491 | 151 | 0.34 | 68 |
IV.NOV.HHZ. | 2023-10-09T02:21:15.86 | 0.3 | undecidable | manual | S | 209 | 48.7179 | 157 | 1.22 | 49 |
IV.AIO.HHZ. | 2023-10-09T02:21:15.36 | 0.3 | undecidable | manual | S | 197 | 51.2154 | 156 | 0.5 | 68 |
IV.MTTG.HHZ. | 2023-10-09T02:21:14.87 | 0.3 | undecidable | manual | S | 150 | 52.3032 | 156 | -0.09 | 73 |
IV.IVUG.HHZ. | 2023-10-09T02:21:13.40 | 0.6 | undecidable | manual | S | 267 | 36.3414 | 163 | -0.33 | 48 |
IV.SICLA.EHZ. | 2023-10-09T02:21:12.14 | 0.3 | undecidable | manual | S | 123 | 32.1456 | 164 | -1.33 | 48 |
IV.HPAC.HHZ. | 2023-10-09T02:21:10.57 | 3.0 | undecidable | manual | Pn | -3.48 | 0 | |||
XE.T0702.HHZ. | 2023-10-09T02:21:10.52 | 3.0 | negative | manual | Pn | 0.07 | 0 | |||
IV.GRIS.EHZ. | 2023-10-09T02:21:10.41 | 3.0 | positive | manual | Pn | 0.38 | 0 | |||
IV.CELI.HHZ. | 2023-10-09T02:21:09.67 | 3.0 | undecidable | manual | Pn | 0.44 | 0 | |||
IV.HAVL.HHZ. | 2023-10-09T02:21:09.15 | 3.0 | positive | manual | Pn | -1.76 | 0 | |||
IV.SELL.HHZ. | 2023-10-09T02:21:07.54 | 3.0 | negative | manual | Pn | 0.6 | 0 | |||
IV.SPS2.HHZ. | 2023-10-09T02:21:07.39 | 3.0 | positive | manual | Pn | 0.08 | 0 | |||
IV.CAR1.HHZ. | 2023-10-09T02:21:05.88 | 3.0 | negative | manual | Pn | -0.45 | 0 | |||
IV.PLAC.HHZ. | 2023-10-09T02:21:04.01 | 0.1 | undecidable | manual | P | 87 | 89.9433 | 142 | 0.26 | 88 |
IV.GIZZ.HHZ. | 2023-10-09T02:21:04.32 | 0.1 | negative | manual | P | 48 | 93.7395 | 140 | 0.28 | 87 |
IV.IFIL.HHZ. | 2023-10-09T02:21:02.65 | 0.6 | undecidable | manual | P | 283 | 73.8705 | 147 | 0.07 | 47 |
IY.SPDC.HHZ. | 2023-10-09T02:21:02.14 | 0.1 | undecidable | manual | P | 79 | 64.491 | 151 | 0.17 | 94 |
IV.NOV.HHZ. | 2023-10-09T02:21:01.29 | 0.6 | positive | manual | P | 209 | 48.7179 | 157 | 0.19 | 48 |
IV.MTTG.HHZ. | 2023-10-09T02:21:01.21 | 0.1 | undecidable | manual | P | 150 | 52.3032 | 156 | -0.07 | 98 |
IV.SOI.EHZ. | 2023-10-09T02:21:01.97 | 0.1 | positive | manual | P | 123 | 68.0763 | 149 | -0.22 | 92 |
IV.AIO.HHZ. | 2023-10-09T02:21:01.44 | 0.1 | undecidable | manual | P | 197 | 51.2154 | 156 | 0.21 | 96 |
IV.LIBRI.HHZ. | 2023-10-09T02:21:01.29 | 1.0 | negative | manual | P | 229 | 55.2003 | 154 | -0.15 | 24 |
IV.ECTS.HHZ. | 2023-10-09T02:21:01.81 | 0.1 | undecidable | manual | P | 203 | 63.8916 | 151 | -0.12 | 95 |
IV.MUCR.HHZ. | 2023-10-09T02:21:01.56 | 0.6 | negative | manual | P | 229 | 61.7937 | 152 | -0.25 | 47 |
IV.IVUG.HHZ. | 2023-10-09T02:21:00.44 | 0.1 | undecidable | manual | P | 267 | 36.3414 | 163 | -0.14 | 100 |
IV.IVPL.HHZ. | 2023-10-09T02:21:00.45 | 0.1 | positive | manual | P | 264 | 37.0296 | 162 | -0.15 | 100 |
IV.SICLA.EHZ. | 2023-10-09T02:20:59.91 | 0.1 | positive | manual | P | 123 | 32.1456 | 164 | -0.52 | 92 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AIO.HHE. | ML:2.0 | 0.00005875 | 0.58 | AML | other | m | 2023-10-09T02:21:02.46 |
IV.NOV.HHE. | ML:2.2 | 0.000112 | 0.92 | AML | other | m | 2023-10-09T02:21:02.24 |
IV.AIO.HHN. | ML:2.1 | 0.00007165 | 0.32 | AML | other | m | 2023-10-09T02:21:02.64 |
IV.LIBRI.HHE. | ML:1.6 | 0.00002665 | 1.06 | AML | other | m | 2023-10-09T02:21:03.79 |
IV.MTTG.HHE. | ML:2.2 | 0.00009215 | 1.52 | AML | other | m | 2023-10-09T02:21:16.94 |
IV.NOV.HHN. | ML:2.2 | 0.0001032 | 1.18 | AML | other | m | 2023-10-09T02:21:16.71 |
IV.SOI.EHN. | ML:2.1 | 0.000075 | 1.3 | AML | other | m | 2023-10-09T02:21:17.94 |
IV.MTTG.HHN. | ML:2.3 | 0.00011965 | 1.26 | AML | other | m | 2023-10-09T02:21:17.97 |
IY.SPDC.HHN. | ML:2.7 | 0.0002875 | 0.36 | AML | other | m | 2023-10-09T02:21:18.22 |
IV.SOI.EHE. | ML:2.1 | 0.00006755 | 0.74 | AML | other | m | 2023-10-09T02:21:18.29 |
IV.LIBRI.HHN. | ML:1.7 | 0.00002885 | 0.48 | AML | other | m | 2023-10-09T02:21:19.48 |
IV.PLAC.HHN. | ML:2.5 | 0.000148 | 0.54 | AML | other | m | 2023-10-09T02:21:20.59 |
IV.PLAC.HNN. | ML:2.4 | 0.000135 | 0.56 | AML | other | m | 2023-10-09T02:21:20.61 |
IV.PLAC.HNE. | ML:2.5 | 0.00015345000000000002 | 0.62 | AML | other | m | 2023-10-09T02:21:20.02 |
IV.PLAC.HHE. | ML:2.5 | 0.000148 | 0.64 | AML | other | m | 2023-10-09T02:21:20.01 |
IV.GIZZ.HHE. | ML:2.7 | 0.0002485 | 0.92 | AML | other | m | 2023-10-09T02:21:20.81 |
IV.GIZZ.HHN. | ML:2.7 | 0.0002545 | 0.74 | AML | other | m | 2023-10-09T02:21:20.20 |
IY.SPDC.HHE. | ML:2.8 | 0.0003395 | 0.38 | AML | other | m | 2023-10-09T02:21:20.75 |
IV.CAR1.HHN. | ML:2.1 | 0.00005505 | 0.44 | AML | other | m | 2023-10-09T02:21:24.29 |
IV.CAR1.HHE. | ML:2.3 | 0.00007485 | 0.58 | AML | other | m | 2023-10-09T02:21:24.30 |
IV.SPS2.HHN. | ML:2.0 | 0.000033100000000000005 | 0.32 | AML | other | m | 2023-10-09T02:21:26.60 |
IV.SELL.HHE. | ML:1.8 | 0.000026 | 1.58 | AML | other | m | 2023-10-09T02:21:26.92 |
IV.SPS2.HHE. | ML:1.7 | 0.000021850000000000003 | 1 | AML | other | m | 2023-10-09T02:21:28.73 |
IV.SELL.HHN. | ML:1.7 | 0.0000193 | 0.38 | AML | other | m | 2023-10-09T02:21:28.14 |
XE.T0702.HHE. | ML:2.4 | 0.00007960000000000001 | 1.06 | AML | other | m | 2023-10-09T02:21:30.83 |
XE.T0702.HHN. | ML:2.1 | 0.000039349999999999994 | 1.22 | AML | other | m | 2023-10-09T02:21:31.88 |