A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4320, 15.4270 at 120 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 | 2023-11-07 18:57:21 |
38.4317 | 15.4267 | 120 | 2023-11-07 19:08:33 |
Sala Sismica INGV-Roma | 122897171 |
Field | Value |
---|---|
Time (UTC) | 2023-11-07 18:57:21 ± 0.31 |
Latitude | 38.4317 ± 0.0333 |
Longitude | 15.4267 ± 0.0218 |
Depth (km) | 120 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122897171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3595 |
Semi-minor axis of confidence ellipse (meter) | 1065 |
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) | 3590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.79230 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 122897171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-07 19:08:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2023-11-07T18:59:16.77 | 3.0 | undecidable | manual | Sn | -8.23 | 0 | |||
IV.SFI.EHZ. | 2023-11-07T18:58:58.06 | 3.0 | undecidable | manual | Pn | 1.95 | 0 | |||
IV.CSNT.HHZ. | 2023-11-07T18:58:51.44 | 3.0 | positive | manual | Pn | -2.12 | 0 | |||
IV.ARVD.HHZ. | 2023-11-07T18:58:45.01 | 3.0 | undecidable | manual | Pn | -1.77 | 0 | |||
IV.ACER.HHZ. | 2023-11-07T18:58:40.34 | 3.0 | undecidable | manual | Sg | 1.87 | 0 | |||
IX.SCL3.EHZ.02 | 2023-11-07T18:58:33.57 | 3.0 | undecidable | manual | Sn | -1.71 | 0 | |||
IV.LPEL.HHZ. | 2023-11-07T18:58:24.45 | 3.0 | negative | manual | Pn | 0.15 | 0 | |||
IV.LADO.EHZ. | 2023-11-07T18:58:22.38 | 3.0 | undecidable | manual | Sg | 5.73 | 0 | |||
HL.VLS.HHZ. | 2023-11-07T18:58:20.05 | 3.0 | undecidable | manual | Pn | -7.45 | 0 | |||
IV.PZUN.HHZ. | 2023-11-07T18:58:10.30 | 3.0 | undecidable | manual | Pg | 5.73 | 0 | |||
IV.MCRV.HHZ. | 2023-11-07T18:58:09.18 | 3.0 | undecidable | manual | Pg | 3.18 | 0 | |||
IV.HPAC.HHZ. | 2023-11-07T18:58:00.11 | 3.0 | negative | manual | Pg | 8.38 | 0 | |||
IV.AIO.HHZ. | 2023-11-07T18:57:54.02 | 0.6 | undecidable | manual | S | 198 | 53.8017 | 154 | 0.83 | 38 |
IV.MTTG.HHZ. | 2023-11-07T18:57:53.13 | 0.3 | undecidable | manual | S | 153 | 53.2023 | 154 | 0 | 73 |
IV.IVUG.HHZ. | 2023-11-07T18:57:52.15 | 0.6 | undecidable | manual | S | 264 | 38.5281 | 161 | 0.24 | 48 |
IV.MRCB.HHZ. | 2023-11-07T18:57:51.43 | 0.3 | undecidable | manual | S | 141 | 38.4282 | 161 | -0.47 | 69 |
XE.T0702.HHZ. | 2023-11-07T18:57:49.52 | 3.0 | positive | manual | Pn | -4.04 | 0 | |||
IY.SPDC.HHE. | 2023-11-07T18:57:48.61 | 0.1 | undecidable | manual | P | 62.1933 | 8.13 | 0 | ||
IV.CET2.HHZ. | 2023-11-07T18:57:47.79 | 3.0 | undecidable | manual | Pn | -3.04 | 0 | |||
IV.HAVL.HHZ. | 2023-11-07T18:57:47.95 | 3.0 | negative | manual | Pn | -0.57 | 0 | |||
IV.SPS2.HHZ. | 2023-11-07T18:57:46.00 | 3.0 | positive | manual | Pn | -4.04 | 0 | |||
IV.HLNI.HHZ. | 2023-11-07T18:57:44.55 | 3.0 | positive | manual | Pn | -0.07 | 0 | |||
IV.PLAC.HHZ. | 2023-11-07T18:57:42.86 | 0.1 | undecidable | manual | P | 88 | 87.9453 | 140 | 0.55 | 82 |
7C.SPAOL.HNZ. | 2023-11-07T18:57:42.73 | 3.0 | positive | manual | P | 0.62 | 0 | |||
IV.SOI.EHZ. | 2023-11-07T18:57:40.80 | 0.1 | undecidable | manual | P | 126 | 67.5768 | 148 | -0.03 | 95 |
IV.NOV.HHZ. | 2023-11-07T18:57:40.12 | 0.1 | undecidable | manual | P | 210 | 51.4152 | 155 | 0.25 | 93 |
IV.AIO.HHZ. | 2023-11-07T18:57:40.06 | 0.1 | undecidable | manual | P | 198 | 53.8017 | 154 | 0.07 | 97 |
IV.LIBRI.HHZ. | 2023-11-07T18:57:40.05 | 0.1 | undecidable | manual | P | 228 | 58.0974 | 152 | -0.19 | 94 |
IV.MTTG.HHZ. | 2023-11-07T18:57:40.01 | 0.1 | undecidable | manual | P | 153 | 53.2023 | 154 | 0.05 | 97 |
IV.MUCR.HHZ. | 2023-11-07T18:57:40.35 | 0.1 | undecidable | manual | P | 228 | 64.5909 | 149 | -0.29 | 91 |
IV.IVUG.HHZ. | 2023-11-07T18:57:39.30 | 0.1 | undecidable | manual | P | 264 | 38.5281 | 161 | 0.05 | 100 |
IV.GMB1.HHZ. | 2023-11-07T18:57:39.53 | 0.1 | undecidable | manual | P | 130 | 44.622 | 158 | 0.01 | 100 |
3D.OEM9.HNE. | 2023-11-07T18:57:39.18 | 0.1 | undecidable | manual | P | 263 | 38.2284 | 161 | -0.06 | 99 |
IV.MRCB.HHZ. | 2023-11-07T18:57:39.15 | 0.1 | undecidable | manual | P | 141 | 38.4282 | 161 | -0.1 | 99 |
IV.SICLA.EHN. | 2023-11-07T18:57:38.67 | 0.1 | undecidable | manual | P | 128 | 31.746 | 164 | -0.32 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IVUG.HHE. | ML:1.9 | 0.000060700000000000005 | 0.78 | AML | other | m | 2023-11-07T18:57:39.99 |
IV.IVUG.HHN. | ML:1.9 | 0.000050799999999999995 | 0.88 | AML | other | m | 2023-11-07T18:57:40.70 |
IV.NOV.HHN. | ML:2.0 | 0.00006934999999999999 | 1.1 | AML | other | m | 2023-11-07T18:57:40.26 |
IV.MRCB.HHE. | ML:2.1 | 0.0000872 | 0.38 | AML | other | m | 2023-11-07T18:57:53.32 |
IV.GMB1.HNE. | ML:2.2 | 0.00010515 | 1.58 | AML | other | m | 2023-11-07T18:57:54.09 |
IV.GMB1.HHE. | ML:2.2 | 0.0001077 | 1.66 | AML | other | m | 2023-11-07T18:57:54.92 |
IV.GMB1.HHN. | ML:2.2 | 0.00009395000000000001 | 0.7 | AML | other | m | 2023-11-07T18:57:54.79 |
IV.GMB1.HNN. | ML:2.2 | 0.00011499999999999999 | 0.68 | AML | other | m | 2023-11-07T18:57:54.45 |
IV.MTTG.HHE. | ML:2.1 | 0.0000759 | 0.68 | AML | other | m | 2023-11-07T18:57:54.92 |
IV.SOI.EHN. | ML:1.9 | 0.000048100000000000004 | 1.42 | AML | other | m | 2023-11-07T18:57:55.79 |
IV.MRCB.HHN. | ML:2.0 | 0.0000654 | 0.72 | AML | other | m | 2023-11-07T18:57:55.89 |
IV.NOV.HHE. | ML:2.1 | 0.00007544999999999999 | 0.32 | AML | other | m | 2023-11-07T18:57:56.67 |
IV.MTTG.HHN. | ML:2.0 | 0.00006505 | 0.34 | AML | other | m | 2023-11-07T18:57:56.70 |
IV.SOI.EHE. | ML:2.0 | 0.0000526 | 0.74 | AML | other | m | 2023-11-07T18:57:57.14 |
IV.PLAC.HHN. | ML:2.3 | 0.00009515 | 0.54 | AML | other | m | 2023-11-07T18:57:59.45 |
IV.PLAC.HHE. | ML:2.3 | 0.0001013 | 1.36 | AML | other | m | 2023-11-07T18:57:59.87 |
IV.SPS2.HHN. | ML:1.7 | 0.0000184 | 0.32 | AML | other | m | 2023-11-07T18:58:05.31 |
IV.CET2.HHE. | ML:2.1 | 0.0000524 | 0.64 | AML | other | m | 2023-11-07T18:58:06.23 |
IV.CET2.HHN. | ML:2.3 | 0.00006955 | 0.82 | AML | other | m | 2023-11-07T18:58:07.03 |
IV.SPS2.HHE. | ML:1.6 | 0.00001434 | 0.98 | AML | other | m | 2023-11-07T18:58:07.60 |
XE.T0702.HHN. | ML:1.9 | 0.000022599999999999997 | 1.22 | AML | other | m | 2023-11-07T18:58:10.76 |
XE.T0702.HHE. | ML:2.1 | 0.0000388 | 0.32 | AML | other | m | 2023-11-07T18:58:10.17 |