A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.7290, 15.5450 at 156 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 | 2019-02-07 18:05:52 |
38.7288 | 15.5453 | 157 | 2019-08-22 08:24:53 |
Bollettino Sismico Italiano INGV | 66561531 |
Reviewed Rev100 |
ML 2.4 | 2019-02-07 18:05:52 |
38.7338 | 15.5413 | 159 | 2019-02-07 18:22:15 |
Sala Sismica INGV-Roma | 65314481 |
Field | Value |
---|---|
Time (UTC) | 2019-02-07 18:05:52 ± 0.19 |
Latitude | 38.7288 ± 0.0090 |
Longitude | 15.5453 ± 0.0242 |
Depth (km) | 157 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 66561531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2055 |
Semi-minor axis of confidence ellipse (meter) | 659 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 104 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2060.0 |
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 | 19 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.35438 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 66561531 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-03-15 16:17:07 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 65314481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-02-07 18:22:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2019-02-07T18:06:35.00 | 0.3 | undecidable | manual | S | 47 | 92.5407 | 147 | -0.04 | 70 |
IV.CET2.HHZ. | 2019-02-07T18:06:35.53 | 0.3 | undecidable | manual | S | 22 | 95.4378 | 147 | 0.15 | 68 |
IV.PLAC.HHZ. | 2019-02-07T18:06:34.17 | 0.3 | undecidable | manual | S | 112 | 83.4498 | 150 | 0.16 | 70 |
IV.CAR1.HHZ. | 2019-02-07T18:06:33.75 | 0.3 | undecidable | manual | S | 44 | 81.7515 | 151 | -0.09 | 71 |
MN.CEL.HHZ. | 2019-02-07T18:06:32.28 | 0.6 | undecidable | manual | S | 150 | 60.1953 | 158 | 0.48 | 45 |
IV.MSRU.HHE. | 2019-02-07T18:06:30.83 | 0.3 | undecidable | manual | S | 184 | 51.7038 | 161 | -0.32 | 72 |
IV.GRIS.EHZ. | 2019-02-07T18:06:26.23 | 3.0 | undecidable | manual | S | 0 | ||||
IV.BULG.HHN. | 2019-02-07T18:06:22.15 | 0.6 | undecidable | manual | P | 355 | 150.3384 | 133 | 0.37 | 39 |
IV.SALB.HHZ. | 2019-02-07T18:06:21.53 | 0.1 | undecidable | manual | P | 28 | 144.744 | 135 | 0.26 | 80 |
IV.SPS2.HHZ. | 2019-02-07T18:06:17.11 | 0.1 | undecidable | manual | P | 47 | 92.5407 | 147 | -0.05 | 93 |
IV.CET2.HHZ. | 2019-02-07T18:06:17.26 | 0.1 | undecidable | manual | P | 22 | 95.4378 | 147 | -0.09 | 92 |
IV.PLAC.HHZ. | 2019-02-07T18:06:16.40 | 0.1 | positive | manual | P | 112 | 83.4498 | 150 | -0.17 | 92 |
IV.SOI.EHN. | 2019-02-07T18:06:16.81 | 0.6 | undecidable | manual | P | 149 | 85.1481 | 150 | 0.14 | 47 |
IV.AIO.HHE. | 2019-02-07T18:06:16.82 | 1.0 | undecidable | manual | P | 198 | 88.3449 | 149 | -0.06 | 23 |
IV.MTTG.HHE. | 2019-02-07T18:06:16.37 | 1.0 | undecidable | manual | P | 170 | 81.6516 | 151 | -0.09 | 24 |
IV.CAR1.HHZ. | 2019-02-07T18:06:16.13 | 0.1 | negative | manual | P | 44 | 81.7515 | 151 | -0.34 | 90 |
IV.MSRU.HHE. | 2019-02-07T18:06:15.02 | 0.1 | undecidable | manual | P | 184 | 51.7038 | 161 | 0.11 | 100 |
MN.CEL.HHZ. | 2019-02-07T18:06:15.28 | 0.1 | undecidable | manual | P | 150 | 60.1953 | 158 | -0.01 | 100 |
IV.GRIS.EHZ. | 2019-02-07T18:06:05.28 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAR1.HHE. | ML:2.4 | 0.00010581345 | 0.2816 | AML | other | m | 2019-02-07T18:06:34.87 |
IV.CAR1.HNE. | ML:2.7 | 0.0001773946 | 0.9216 | AML | other | m | 2019-02-07T18:06:35.01 |
IV.PLAC.HHE. | ML:2.3 | 0.00007627055499999999 | 0.3456 | AML | other | m | 2019-02-07T18:06:35.08 |
IV.PLAC.HHN. | ML:2.1 | 0.000047780005 | 0.2304 | AML | other | m | 2019-02-07T18:06:35.15 |
MN.CEL.HHN. | ML:1.8 | 0.000025604990000000002 | 0.256 | AML | other | m | 2019-02-07T18:06:35.07 |
IV.PLAC.HNN. | ML:2.3 | 0.000069327375 | 0.3328 | AML | other | m | 2019-02-07T18:06:35.10 |
IV.CAR1.HNN. | ML:2.6 | 0.000135365 | 1.5616 | AML | other | m | 2019-02-07T18:06:36.56 |
IV.CET2.HHE. | ML:2.5 | 0.000107707245 | 0.256 | AML | other | m | 2019-02-07T18:06:35.95 |
MN.CEL.HHE. | ML:1.8 | 0.000031718 | 0.2048 | AML | other | m | 2019-02-07T18:06:36.17 |
IV.SPS2.HHN. | ML:2.2 | 0.000056143345 | 0.2944 | AML | other | m | 2019-02-07T18:06:36.52 |
IV.CET2.HHN. | ML:2.6 | 0.00014984055 | 0.1536 | AML | other | m | 2019-02-07T18:06:36.42 |
IV.SPS2.HHE. | ML:1.8 | 0.000023708025 | 0.2432 | AML | other | m | 2019-02-07T18:06:36.49 |
MN.CEL.HNE. | ML:2.2 | 0.00006421484 | 4.1856 | AML | other | m | 2019-02-07T18:06:39.23 |
IV.CAR1.HHN. | ML:2.3 | 0.00007479240000000001 | 0.4864 | AML | other | m | 2019-02-07T18:06:38.56 |
IV.PLAC.HNE. | ML:2.2 | 0.00006290103 | 1.152 | AML | other | m | 2019-02-07T18:06:35.72 |