A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5130, 15.4410 at 166 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 2.2 | 2016-09-27 02:02:57 |
38.5128 | 15.4408 | 166 | 2017-05-02 09:54:56 |
Bollettino Sismico Italiano INGV | 43409101 |
Reviewed Rev100 |
ML 2.2 | 2016-09-27 02:02:57 |
38.5153 | 15.3958 | 163 | 2016-09-27 02:21:31 |
Sala Sismica INGV-Roma | 29577071 |
Field | Value |
---|---|
Time (UTC) | 2016-09-27 02:02:57 ± 0.25 |
Latitude | 38.5128 ± 0.0144 |
Longitude | 15.4408 ± 0.0241 |
Depth (km) | 166 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 43409101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2288 |
Semi-minor axis of confidence ellipse (meter) | 509 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 124 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.25451 |
Epicentral distance of station farthest from the epicenter (degree) | 1.10347 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 43409101 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-05-02 09:54:56 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 29577071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-27 02:21:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SERS.HHZ. | 2016-09-27T02:03:45.40 | 0.6 | undecidable | manual | S | 61 | 122.4885 | 141 | 0.53 | 39 |
IV.CET2.HHZ. | 2016-09-27T02:03:44.50 | 0.6 | undecidable | manual | S | 21 | 121.0899 | 142 | -0.17 | 41 |
IV.SPS2.HHZ. | 2016-09-27T02:03:43.80 | 0.6 | undecidable | manual | S | 42 | 115.995 | 143 | -0.21 | 41 |
IV.CAR1.HHZ. | 2016-09-27T02:03:42.40 | 0.6 | undecidable | manual | S | 39 | 105.7164 | 146 | -0.31 | 41 |
IV.PLAC.HHE. | 2016-09-27T02:03:40.29 | 0.6 | undecidable | manual | S | 94 | 86.9463 | 151 | -0.27 | 43 |
IV.SOI.EHZ. | 2016-09-27T02:03:39.42 | 0.6 | undecidable | manual | S | 132 | 72.372 | 155 | 0.29 | 45 |
IV.MPNC.HHZ. | 2016-09-27T02:03:37.30 | 0.6 | undecidable | manual | S | 191 | 41.3253 | 165 | 0.46 | 46 |
IV.MSRU.HHZ. | 2016-09-27T02:03:36.10 | 0.3 | undecidable | manual | S | 168 | 28.2495 | 170 | -0.13 | 75 |
IV.MILZ.HHZ. | 2016-09-27T02:03:36.60 | 0.6 | undecidable | manual | S | 214 | 32.4453 | 168 | 0.2 | 49 |
IV.CET2.HHZ. | 2016-09-27T02:03:24.72 | 0.3 | undecidable | manual | P | 21 | 121.0899 | 142 | 0.14 | 63 |
IV.SPS2.HHZ. | 2016-09-27T02:03:24.20 | 0.1 | undecidable | manual | P | 42 | 115.995 | 143 | 0 | 87 |
IV.SERS.HHZ. | 2016-09-27T02:03:24.99 | 0.1 | negative | manual | P | 61 | 122.4885 | 141 | 0.29 | 81 |
IV.CAR1.HHZ. | 2016-09-27T02:03:23.23 | 0.1 | negative | manual | P | 39 | 105.7164 | 146 | -0.22 | 85 |
IV.PLAC.HHE. | 2016-09-27T02:03:22.22 | 0.1 | negative | manual | P | 94 | 86.9463 | 151 | 0.01 | 92 |
IV.GRI.EHN. | 2016-09-27T02:03:22.87 | 0.1 | undecidable | manual | P | 68 | 91.4418 | 149 | 0.38 | 85 |
IV.SOI.EHZ. | 2016-09-27T02:03:21.38 | 0.1 | undecidable | manual | P | 132 | 72.372 | 155 | 0 | 95 |
IV.ILLI.HHZ. | 2016-09-27T02:03:20.62 | 0.6 | undecidable | manual | P | 260 | 43.4232 | 164 | 0.49 | 45 |
IV.IVPL.HHZ. | 2016-09-27T02:03:20.12 | 0.1 | negative | manual | P | 249 | 42.8238 | 165 | 0.01 | 100 |
IV.IST3.HHZ. | 2016-09-27T02:03:20.34 | 0.3 | undecidable | manual | P | 330 | 36.6411 | 167 | 0.42 | 70 |
MN.CEL.HNZ. | 2016-09-27T02:03:20.04 | 0.3 | undecidable | manual | P | 125 | 48.3183 | 163 | -0.26 | 71 |
IV.MPNC.HHZ. | 2016-09-27T02:03:19.98 | 0.1 | undecidable | manual | P | 191 | 41.3253 | 165 | -0.08 | 100 |
IV.MSRU.HHZ. | 2016-09-27T02:03:19.19 | 0.1 | negative | manual | P | 168 | 28.2495 | 170 | -0.52 | 93 |
IV.MILZ.HHZ. | 2016-09-27T02:03:19.40 | 0.1 | negative | manual | P | 214 | 32.4453 | 168 | -0.41 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAR1.HNN. | ML:2.9 | 0.00023883149999999998 | 6.0208 | AML | other | m | 2016-09-27T02:03:45.44 |
IV.CAR1.HHE. | ML:2.3 | 0.00006375 | 0.86 | AML | other | m | 2016-09-27T02:03:43.69 |
IV.CAR1.HHN. | ML:2.3 | 0.00006544999999999999 | 0.76 | AML | other | m | 2016-09-27T02:03:43.46 |
IV.CAR1.HNE. | ML:2.8 | 0.00019184239999999998 | 7.0304 | AML | other | m | 2016-09-27T02:03:45.23 |
IV.CET2.HHN. | ML:2.6 | 0.00011458447 | 0.3408 | AML | other | m | 2016-09-27T02:03:45.60 |
IV.CET2.HHE. | ML:2.6 | 0.0001142647 | 0.2992 | AML | other | m | 2016-09-27T02:03:45.75 |
IV.IVPL.HHN. | ML:2.5 | 0.0001199408 | 1.28 | AML | other | m | 2016-09-27T02:03:36.65 |
IV.IVPL.HHE. | ML:2.5 | 0.0001181716 | 1.1792 | AML | other | m | 2016-09-27T02:03:38.68 |
IV.MILZ.HHN. | ML:2.2 | 0.000067415845 | 0.4992 | AML | other | m | 2016-09-27T02:03:38.36 |
IV.MILZ.HHE. | ML:2.0 | 0.000047129035 | 0.4016 | AML | other | m | 2016-09-27T02:03:39.52 |
IV.MPNC.HHN. | ML:2.0 | 0.000040927745 | 0.4192 | AML | other | m | 2016-09-27T02:03:38.54 |
IV.MPNC.HHE. | ML:2.0 | 0.000038079005 | 4.04 | AML | other | m | 2016-09-27T02:03:39.31 |
IV.MSRU.HHE. | ML:2.3 | 0.00007453341 | 0.36 | AML | other | m | 2016-09-27T02:03:38.74 |
IV.MSRU.HHN. | ML:2.3 | 0.00007275315 | 0.16 | AML | other | m | 2016-09-27T02:03:37.88 |
IV.SERS.HHE. | ML:2.2 | 0.0000377708 | 0.4 | AML | other | m | 2016-09-27T02:03:47.36 |
IV.SERS.HNN. | ML:2.2 | 0.000047959785 | 0.3808 | AML | other | m | 2016-09-27T02:03:47.37 |
IV.SERS.HHN. | ML:2.0 | 0.000024750000000000002 | 1.04 | AML | other | m | 2016-09-27T02:03:45.70 |
IV.SERS.HNE. | ML:2.2 | 0.000048354770000000005 | 1.0608 | AML | other | m | 2016-09-27T02:03:45.10 |
IV.SOI.EHE. | ML:2.0 | 0.0000347754 | 2.84 | AML | other | m | 2016-09-27T02:03:40.92 |
IV.SOI.EHN. | ML:1.9 | 0.0000310504 | 2.96 | AML | other | m | 2016-09-27T02:03:40.77 |
IV.SPS2.HHE. | ML:1.7 | 0.000016027244999999998 | 0.4208 | AML | other | m | 2016-09-27T02:03:45.40 |
IV.SPS2.HHN. | ML:1.9 | 0.000023429535000000002 | 0.2992 | AML | other | m | 2016-09-27T02:03:47.83 |