A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.3510, 15.5840 at 223 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 | 2018-05-19 04:09:46 |
39.3513 | 15.5843 | 223 | 2019-04-24 14:50:59 |
Bollettino Sismico Italiano INGV | 64503631 |
Reviewed Rev100 |
ML 2.3 | 2018-05-19 04:09:46 |
39.3587 | 15.5678 | 221 | 2018-05-19 04:18:37 |
Sala Sismica INGV-Roma | 57000831 |
Field | Value |
---|---|
Time (UTC) | 2018-05-19 04:09:46 ± 0.18 |
Latitude | 39.3513 ± 0.0117 |
Longitude | 15.5843 ± 0.0279 |
Depth (km) | 223 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 64503631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2415 |
Semi-minor axis of confidence ellipse (meter) | 1239 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 90 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 169 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.32920 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 64503631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-01-04 14:32:24 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 57000831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-05-19 04:18:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2018-05-19T04:11:11.46 | 3.0 | undecidable | manual | Sn | -5.4 | 0 | |||
OB.GAVE.EHZ. | 2018-05-19T04:11:06.35 | 3.0 | positive | manual | Pg | 17.5 | 0 | |||
IV.IVPL.HHZ. | 2018-05-19T04:10:56.15 | 3.0 | undecidable | manual | Sg | 10.21 | 0 | |||
MN.CEL.HHZ. | 2018-05-19T04:10:44.08 | 0.3 | undecidable | manual | S | 167 | 123.987 | 150 | 0.05 | 63 |
IV.PLAC.HHZ. | 2018-05-19T04:10:44.59 | 0.6 | undecidable | manual | S | 143 | 124.2867 | 150 | 0.52 | 38 |
IV.PIPA.HHZ. | 2018-05-19T04:10:42.66 | 0.3 | undecidable | manual | S | 82 | 106.6155 | 153 | 0.42 | 61 |
MN.TIP.HHZ. | 2018-05-19T04:10:41.81 | 0.6 | undecidable | manual | S | 100 | 102.6195 | 154 | -0.05 | 44 |
IV.SERS.HHZ. | 2018-05-19T04:10:41.52 | 0.6 | undecidable | manual | S | 110 | 101.2209 | 154 | -0.2 | 43 |
IV.JOPP.HHZ. | 2018-05-19T04:10:40.30 | 0.6 | undecidable | manual | S | 162 | 86.5467 | 158 | -0.15 | 45 |
IV.SALB.HHZ. | 2018-05-19T04:10:40.39 | 0.3 | undecidable | manual | S | 48 | 87.4458 | 158 | -0.13 | 68 |
IV.SPS2.HHZ. | 2018-05-19T04:10:39.10 | 0.6 | undecidable | manual | S | 96 | 65.0904 | 163 | 0.21 | 46 |
IV.TDS.HHZ. | 2018-05-19T04:10:39.66 | 0.6 | undecidable | manual | S | 62 | 72.9714 | 161 | 0.24 | 45 |
IV.GRIS.HNZ. | 2018-05-19T04:10:38.40 | 0.6 | undecidable | manual | S | 28 | 48.9177 | 167 | 0.41 | 45 |
IV.CAR1.HHZ. | 2018-05-19T04:10:37.87 | 0.3 | undecidable | manual | S | 101 | 54.9006 | 166 | -0.42 | 68 |
IV.CET2.HHZ. | 2018-05-19T04:10:36.99 | 0.3 | undecidable | manual | S | 58 | 37.3293 | 170 | -0.5 | 69 |
IV.SOI.EHN. | 2018-05-19T04:10:21.24 | 0.6 | undecidable | manual | P | 164 | 147.5412 | 145 | 0.12 | 40 |
IV.IST3.HHZ. | 2018-05-19T04:10:20.06 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MPNC.HHN. | 2018-05-19T04:10:20.18 | 0.6 | undecidable | manual | P | 189 | 135.1647 | 147 | -0.08 | 41 |
MN.CEL.HHZ. | 2018-05-19T04:10:19.40 | 0.1 | undecidable | manual | P | 167 | 123.987 | 150 | -0.13 | 83 |
IV.PLAC.HHZ. | 2018-05-19T04:10:19.51 | 0.1 | undecidable | manual | P | 143 | 124.2867 | 150 | -0.04 | 85 |
MN.TIP.HHZ. | 2018-05-19T04:10:18.15 | 0.1 | undecidable | manual | P | 100 | 102.6195 | 154 | -0.13 | 87 |
IV.SERS.HHZ. | 2018-05-19T04:10:18.13 | 0.1 | negative | manual | P | 110 | 101.2209 | 154 | -0.07 | 88 |
IV.PIPA.HHZ. | 2018-05-19T04:10:18.22 | 0.1 | undecidable | manual | P | 82 | 106.6155 | 153 | -0.28 | 84 |
IV.GRI.EHZ. | 2018-05-19T04:10:18.11 | 0.6 | undecidable | manual | P | 129 | 92.8404 | 156 | 0.34 | 43 |
IV.LADO.EHE. | 2018-05-19T04:10:18.88 | 0.6 | undecidable | manual | P | 93 | 119.991 | 150 | -0.4 | 40 |
IV.SALB.HHZ. | 2018-05-19T04:10:17.47 | 0.3 | negative | manual | P | 48 | 87.4458 | 158 | -0.03 | 69 |
IV.TDS.HHZ. | 2018-05-19T04:10:17.52 | 0.3 | undecidable | manual | P | 62 | 72.9714 | 161 | 0.65 | 61 |
IV.JOPP.HHZ. | 2018-05-19T04:10:17.63 | 0.1 | negative | manual | P | 162 | 86.5467 | 158 | 0.17 | 89 |
IV.MGR.HHZ. | 2018-05-19T04:10:17.71 | 0.1 | positive | manual | P | 358 | 87.246 | 158 | 0.22 | 88 |
MN.CUC.HHE. | 2018-05-19T04:10:16.77 | 0.3 | undecidable | manual | P | 15 | 73.9704 | 161 | -0.14 | 69 |
IV.CAR1.HHZ. | 2018-05-19T04:10:16.19 | 0.1 | undecidable | manual | P | 101 | 54.9006 | 166 | -0.03 | 97 |
IV.SPS2.HHZ. | 2018-05-19T04:10:16.65 | 0.3 | undecidable | manual | P | 96 | 65.0904 | 163 | 0.09 | 71 |
IV.GRIS.HNZ. | 2018-05-19T04:10:15.94 | 0.6 | undecidable | manual | P | 28 | 48.9177 | 167 | -0.1 | 49 |
IV.CET2.HHZ. | 2018-05-19T04:10:15.70 | 0.1 | undecidable | manual | P | 58 | 37.3293 | 170 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PLAC.HHE. | ML:2.4 | 0.00004485 | 0.46 | AML | other | m | 2018-05-19T04:10:20.32 |
MN.CEL.HHE. | ML:2.4 | 0.000047550000000000004 | 1.58 | AML | other | m | 2018-05-19T04:10:23.96 |
MN.CEL.HHN. | ML:2.4 | 0.0000502 | 0.44 | AML | other | m | 2018-05-19T04:10:26.15 |
MN.TIP.HHN. | ML:2.1 | 0.000024149999999999997 | 0.46 | AML | other | m | 2018-05-19T04:10:39.90 |
IV.TDS.HHE. | ML:2.1 | 0.00002715 | 0.92 | AML | other | m | 2018-05-19T04:10:41.45 |
IV.SPS2.HHE. | ML:2.1 | 0.0000277 | 0.28 | AML | other | m | 2018-05-19T04:10:41.48 |
IV.JOPP.HHN. | ML:2.6 | 0.0000774 | 0.84 | AML | other | m | 2018-05-19T04:10:41.74 |
IV.SPS2.HHN. | ML:2.1 | 0.000027950000000000002 | 0.58 | AML | other | m | 2018-05-19T04:10:41.50 |
MN.TIP.HHE. | ML:2.2 | 0.00003325 | 0.44 | AML | other | m | 2018-05-19T04:10:42.35 |
IV.JOPP.HHE. | ML:2.5 | 0.0000645 | 0.78 | AML | other | m | 2018-05-19T04:10:42.74 |
IV.SALB.HHE. | ML:2.3 | 0.000041700000000000004 | 0.26 | AML | other | m | 2018-05-19T04:10:42.45 |
IV.SALB.HHN. | ML:2.1 | 0.000027450000000000003 | 0.24 | AML | other | m | 2018-05-19T04:10:43.40 |
IV.SERS.HHE. | ML:2.3 | 0.00004165 | 1.12 | AML | other | m | 2018-05-19T04:10:43.60 |
IV.TDS.HHN. | ML:2.1 | 0.00002295 | 0.42 | AML | other | m | 2018-05-19T04:10:44.72 |
IV.SERS.HHN. | ML:2.3 | 0.00003784999999999999 | 0.38 | AML | other | m | 2018-05-19T04:10:44.73 |
IV.PLAC.HHN. | ML:2.4 | 0.000043249999999999994 | 0.46 | AML | other | m | 2018-05-19T04:10:46.13 |