A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.7240, 15.4720 at 5 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2019-10-31 11:26:59 |
39.7245 | 15.4722 | 5 | 2020-02-28 16:42:14 |
Bollettino Sismico Italiano INGV | 74733291 |
Reviewed Rev100 |
ML 2.3 | 2019-10-31 11:26:59 |
39.7157 | 15.4638 | 9 | 2019-10-31 12:02:10 |
Sala Sismica INGV-Roma | 73550831 |
Field | Value |
---|---|
Time (UTC) | 2019-10-31 11:26:59 ± 0.23 |
Latitude | 39.7245 ± 0.0081 |
Longitude | 15.4722 ± 0.0117 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74733291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1106 |
Semi-minor axis of confidence ellipse (meter) | 464 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1110.0 |
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 | 27 |
Number of defining phases | 27 |
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) | 0.29318 |
Epicentral distance of station farthest from the epicenter (degree) | 1.16192 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 74733291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-18 13:27:52 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 73550831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-31 12:02:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CDRU.HHZ. | 2019-10-31T11:27:26.28 | 0.3 | undecidable | manual | S | 351 | 86.0472 | 50 | -0.02 | 69 |
IV.TDS.HHZ. | 2019-10-31T11:27:23.66 | 0.6 | undecidable | manual | S | 95 | 74.2701 | 50 | 0.51 | 42 |
IV.SCHR.EHN. | 2019-10-31T11:27:23.88 | 0.6 | undecidable | manual | S | 44 | 73.5708 | 50 | 0.91 | 36 |
IV.JOPP.HNN. | 2019-10-31T11:27:22.18 | 0.6 | undecidable | manual | P | 164 | 128.9709 | 50 | 0.56 | 37 |
IV.GRI.EHN. | 2019-10-31T11:27:21.91 | 1.0 | undecidable | manual | P | 141 | 128.9709 | 50 | 0.29 | 20 |
IV.CMPR.HHZ. | 2019-10-31T11:27:21.30 | 0.6 | undecidable | manual | S | 348 | 67.377 | 50 | -0.02 | 47 |
MN.TIP.HHZ. | 2019-10-31T11:27:21.48 | 0.3 | undecidable | manual | P | 118 | 125.6742 | 50 | 0.38 | 59 |
IV.CELI.HHZ. | 2019-10-31T11:27:16.68 | 0.1 | undecidable | manual | P | 112 | 95.5377 | 50 | 0.21 | 86 |
IV.MMN.HHZ. | 2019-10-31T11:27:15.77 | 0.6 | undecidable | manual | S | 67 | 47.9187 | 50 | -0.34 | 46 |
IV.SPS2.HHZ. | 2019-10-31T11:27:15.52 | 0.3 | undecidable | manual | P | 123 | 88.4448 | 50 | 0.16 | 66 |
IV.CET2.HHZ. | 2019-10-31T11:27:14.73 | 0.6 | undecidable | manual | S | 118 | 46.62 | 50 | -1.04 | 35 |
IV.SLCN.HNZ. | 2019-10-31T11:27:14.39 | 0.3 | undecidable | manual | P | 10 | 75.0693 | 50 | 1.08 | 49 |
IV.BULG.HHZ. | 2019-10-31T11:27:13.97 | 0.3 | undecidable | manual | S | 348 | 40.0266 | 97 | 0.4 | 69 |
MN.CUC.HHZ. | 2019-10-31T11:27:13.90 | 0.6 | undecidable | manual | S | 44 | 41.8248 | 97 | -0.27 | 47 |
IV.CDRU.HHZ. | 2019-10-31T11:27:13.95 | 0.1 | undecidable | manual | P | 351 | 86.0472 | 50 | -1.05 | 66 |
IV.TDS.HHZ. | 2019-10-31T11:27:13.28 | 0.6 | undecidable | manual | P | 95 | 74.2701 | 50 | 0.1 | 46 |
IV.SALB.HHZ. | 2019-10-31T11:27:13.32 | 0.3 | undecidable | manual | P | 77 | 76.368 | 50 | -0.19 | 68 |
IV.SCHR.EHN. | 2019-10-31T11:27:12.96 | 0.1 | undecidable | manual | P | 44 | 73.5708 | 50 | -0.11 | 92 |
IV.MCEL.HHZ. | 2019-10-31T11:27:12.86 | 0.3 | undecidable | manual | P | 23 | 72.2721 | 50 | -0.01 | 71 |
IV.CMPR.HHZ. | 2019-10-31T11:27:11.89 | 0.1 | undecidable | manual | P | 348 | 67.377 | 50 | -0.23 | 91 |
IV.GRIS.HNE. | 2019-10-31T11:27:11.01 | 0.3 | undecidable | manual | S | 87 | 32.5452 | 99 | 0.02 | 76 |
IV.SIRI.HHZ. | 2019-10-31T11:27:11.18 | 0.1 | negative | manual | P | 33 | 60.8946 | 50 | 0.06 | 95 |
IV.MMN.HHZ. | 2019-10-31T11:27:09.29 | 0.1 | undecidable | manual | P | 67 | 47.9187 | 50 | 0.17 | 95 |
IV.CET2.HHZ. | 2019-10-31T11:27:08.50 | 0.1 | positive | manual | P | 118 | 46.62 | 50 | -0.42 | 91 |
IV.BULG.HHZ. | 2019-10-31T11:27:07.65 | 0.1 | negative | manual | P | 348 | 40.0266 | 97 | 0 | 100 |
MN.CUC.HHZ. | 2019-10-31T11:27:07.70 | 0.1 | negative | manual | P | 44 | 41.8248 | 97 | -0.29 | 94 |
IV.GRIS.HNE. | 2019-10-31T11:27:06.23 | 0.1 | undecidable | manual | P | 87 | 32.5452 | 99 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.CUC.HHN. | ML:2.1 | 0.0004016605 | 0.2624 | AML | other | m | 2019-10-31T11:27:14.78 |
MN.CUC.HNN. | ML:2.1 | 0.000419472 | 0.2624 | AML | other | m | 2019-10-31T11:27:14.79 |
IV.CET2.HHE. | ML:2.4 | 0.0007803738500000001 | 0.3648 | AML | other | m | 2019-10-31T11:27:15.40 |
IV.BULG.HHN. | ML:2.7 | 0.0015993620000000002 | 0.416 | AML | other | m | 2019-10-31T11:27:15.72 |
IV.BULG.HNN. | ML:2.6 | 0.0015426135 | 0.416 | AML | other | m | 2019-10-31T11:27:15.73 |
IV.BULG.HHE. | ML:2.4 | 0.0009707251999999999 | 1.52 | AML | other | m | 2019-10-31T11:27:15.03 |
IV.BULG.HNE. | ML:2.4 | 0.00092918675 | 1.52 | AML | other | m | 2019-10-31T11:27:15.03 |
IV.CET2.HHN. | ML:2.6 | 0.0012882800000000002 | 1.6608 | AML | other | m | 2019-10-31T11:27:15.90 |
MN.CUC.HHE. | ML:2.2 | 0.00047016555 | 0.16 | AML | other | m | 2019-10-31T11:27:15.98 |
MN.CUC.HNE. | ML:2.2 | 0.00048692605 | 1.7632 | AML | other | m | 2019-10-31T11:27:16.00 |
IV.MMN.HHE. | ML:2.5 | 0.0009000445500000001 | 0.1984 | AML | other | m | 2019-10-31T11:27:16.76 |
IV.MMN.HHN. | ML:2.7 | 0.00130257355 | 1.8784 | AML | other | m | 2019-10-31T11:27:17.03 |
IV.SIRI.HHN. | ML:2.4 | 0.0005312725 | 0.3776 | AML | other | m | 2019-10-31T11:27:24.33 |
IV.SIRI.HNN. | ML:2.4 | 0.0005157929 | 0.3584 | AML | other | m | 2019-10-31T11:27:24.34 |
IV.CDRU.HHE. | ML:2.5 | 0.00038863254999999995 | 0.1664 | AML | other | m | 2019-10-31T11:27:26.63 |
IV.TDS.HHN. | ML:1.7 | 0.000075085555 | 0.3584 | AML | other | m | 2019-10-31T11:27:27.18 |
IV.SIRI.HNE. | ML:2.4 | 0.00045927189999999996 | 0.3392 | AML | other | m | 2019-10-31T11:27:27.18 |
IV.SIRI.HHE. | ML:2.4 | 0.00047524549999999996 | 0.3392 | AML | other | m | 2019-10-31T11:27:27.18 |
IV.TDS.HHE. | ML:1.6 | 0.0000666479 | 0.3392 | AML | other | m | 2019-10-31T11:27:27.08 |
IV.SALB.HHE. | ML:2.1 | 0.00020122905 | 0.2432 | AML | other | m | 2019-10-31T11:27:28.13 |
IV.SALB.HHN. | ML:2.0 | 0.00014460025 | 0.32 | AML | other | m | 2019-10-31T11:27:28.24 |
IV.CDRU.HHN. | ML:2.0 | 0.00013570860000000002 | 0.1792 | AML | other | m | 2019-10-31T11:27:28.54 |
IV.SPS2.HHN. | ML:2.3 | 0.0002610447 | 0.2432 | AML | other | m | 2019-10-31T11:27:28.76 |
IV.SPS2.HHE. | ML:2.5 | 0.00039852735 | 0.2816 | AML | other | m | 2019-10-31T11:27:28.68 |
IV.MCEL.HHN. | ML:2.0 | 0.00016270069999999997 | 1.2576 | AML | other | m | 2019-10-31T11:27:29.07 |
IV.CELI.HNN. | ML:2.3 | 0.00021689115 | 0.416 | AML | other | m | 2019-10-31T11:27:31.23 |
IV.CELI.HHN. | ML:2.7 | 0.0005090173000000001 | 0.416 | AML | other | m | 2019-10-31T11:27:31.02 |
IV.MCEL.HHE. | ML:1.8 | 0.0001125752 | 0.2816 | AML | other | m | 2019-10-31T11:27:31.56 |
IV.CELI.HNE. | ML:2.2 | 0.00015177704999999998 | 0.2624 | AML | other | m | 2019-10-31T11:27:32.10 |
IV.CELI.HHE. | ML:2.6 | 0.00038152435 | 0.2624 | AML | other | m | 2019-10-31T11:27:32.23 |
MN.TIP.HHE. | ML:1.8 | 0.000043595205 | 1.4624 | AML | other | m | 2019-10-31T11:27:38.99 |
MN.TIP.HHN. | ML:1.6 | 0.000030377004999999998 | 0.5248 | AML | other | m | 2019-10-31T11:27:41.80 |