A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.8960, 15.6820 at 168 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 2.1 | 2016-09-26 15:19:40 |
38.8958 | 15.6815 | 168 | 2017-05-08 08:27:19 |
Bollettino Sismico Italiano INGV | 37995901 |
Reviewed Rev100 |
ML 1.9 | 2016-09-26 15:19:40 |
38.9688 | 15.8538 | 176 | 2016-09-26 15:29:44 |
Sala Sismica INGV-Roma | 29559611 |
Field | Value |
---|---|
Time (UTC) | 2016-09-26 15:19:40 ± 0.3 |
Latitude | 38.8958 ± 0.0162 |
Longitude | 15.6815 ± 0.0335 |
Depth (km) | 168 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 37995901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2985 |
Semi-minor axis of confidence ellipse (meter) | 906 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 113 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.54499 |
Epicentral distance of station farthest from the epicenter (degree) | 2.16916 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 37995901 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-05-08 08:27:19 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 29559611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-26 15:29:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SALB.HHZ. | 2016-09-26T15:20:30.05 | 0.6 | undecidable | manual | S | 27 | 122.8881 | 142 | 1.11 | 31 |
MN.TIP.HHZ. | 2016-09-26T15:20:26.02 | 0.6 | undecidable | manual | S | 71 | 97.9242 | 148 | 0.18 | 46 |
IV.SERS.HHZ. | 2016-09-26T15:20:24.65 | 0.3 | undecidable | manual | S | 80 | 88.245 | 151 | -0.12 | 71 |
IV.MILZ.HHN. | 2016-09-26T15:20:24.21 | 0.3 | undecidable | manual | S | 210 | 79.5648 | 153 | 0.33 | 69 |
IV.SPS2.HHE. | 2016-09-26T15:20:23.50 | 0.3 | undecidable | manual | S | 52 | 71.5728 | 155 | 0.36 | 69 |
IV.MSCL.HHN. | 2016-09-26T15:20:23.02 | 0.3 | undecidable | manual | S | 173 | 74.2701 | 155 | -0.36 | 70 |
IV.MSRU.HHE. | 2016-09-26T15:20:23.02 | 0.3 | undecidable | manual | S | 192 | 71.6727 | 155 | -0.13 | 73 |
IV.PLAC.HHZ. | 2016-09-26T15:20:23.61 | 0.3 | undecidable | manual | S | 127 | 82.1511 | 152 | -0.53 | 66 |
IV.CET2.HHZ. | 2016-09-26T15:20:22.94 | 0.3 | undecidable | manual | S | 18 | 74.0703 | 155 | -0.42 | 69 |
IV.CAR1.HHZ. | 2016-09-26T15:20:21.92 | 0.6 | undecidable | manual | S | 49 | 60.495 | 159 | -0.29 | 49 |
IV.NOCI.HHZ. | 2016-09-26T15:20:17.65 | 0.3 | undecidable | manual | P | 29 | 240.7812 | 122 | -2.08 | 14 |
IV.LTRZ.EHZ. | 2016-09-26T15:20:14.53 | 0.1 | undecidable | manual | P | 27 | 212.8314 | 125 | -2.29 | 18 |
IV.MGR.HHZ. | 2016-09-26T15:20:10.28 | 0.3 | undecidable | manual | P | 355 | 138.1617 | 138 | 0.42 | 60 |
IV.SCHR.EHN. | 2016-09-26T15:20:10.05 | 0.6 | undecidable | manual | P | 13 | 148.4403 | 136 | -0.68 | 36 |
IV.SIRI.HHZ. | 2016-09-26T15:20:10.18 | 0.1 | undecidable | manual | P | 6 | 143.5452 | 137 | -0.13 | 84 |
IV.SALB.HHZ. | 2016-09-26T15:20:09.06 | 0.1 | positive | manual | P | 27 | 122.8881 | 142 | 0.43 | 83 |
MN.CUC.HHE. | 2016-09-26T15:20:08.40 | 0.1 | undecidable | manual | P | 5 | 122.2887 | 142 | -0.19 | 87 |
IV.CELI.HHE. | 2016-09-26T15:20:07.08 | 0.3 | undecidable | manual | P | 51 | 90.7425 | 150 | 0.71 | 60 |
IV.SERS.HHZ. | 2016-09-26T15:20:06.25 | 0.1 | positive | manual | P | 80 | 88.245 | 151 | 0.03 | 97 |
IV.MILZ.HHN. | 2016-09-26T15:20:06.06 | 0.3 | undecidable | manual | P | 210 | 79.5648 | 153 | 0.35 | 69 |
MN.TIP.HHZ. | 2016-09-26T15:20:06.82 | 0.1 | positive | manual | P | 71 | 97.9242 | 148 | -0.02 | 95 |
IV.SPS2.HHE. | 2016-09-26T15:20:05.35 | 0.3 | undecidable | manual | P | 52 | 71.5728 | 155 | 0.08 | 74 |
IV.MSCL.HHN. | 2016-09-26T15:20:05.32 | 0.3 | undecidable | manual | P | 173 | 74.2701 | 155 | -0.1 | 73 |
IV.CET2.HHZ. | 2016-09-26T15:20:05.32 | 0.3 | undecidable | manual | P | 18 | 74.0703 | 155 | -0.09 | 74 |
IV.MSRU.HHE. | 2016-09-26T15:20:05.28 | 0.1 | undecidable | manual | P | 192 | 71.6727 | 155 | 0 | 100 |
IV.PLAC.HHZ. | 2016-09-26T15:20:05.81 | 0.1 | positive | manual | P | 127 | 82.1511 | 152 | -0.05 | 97 |
MN.CEL.HNZ. | 2016-09-26T15:20:05.28 | 0.3 | undecidable | manual | P | 165 | 72.8715 | 155 | -0.06 | 74 |
IV.GRI.EHN. | 2016-09-26T15:20:05.64 | 0.3 | undecidable | manual | P | 97 | 64.2912 | 158 | 0.72 | 63 |
IV.CAR1.HHZ. | 2016-09-26T15:20:04.65 | 0.3 | undecidable | manual | P | 49 | 60.495 | 159 | -0.09 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAR1.HNN. | ML:2.6 | 0.00016206935 | 7.0912 | AML | other | m | 2016-09-26T15:20:20.93 |
IV.CAR1.HHN. | ML:2.1 | 0.000044176265000000004 | 0.7424 | AML | other | m | 2016-09-26T15:20:22.57 |
IV.CAR1.HHE. | ML:2.1 | 0.000048565855 | 0.2432 | AML | other | m | 2016-09-26T15:20:23.29 |
IV.CAR1.HNE. | ML:2.6 | 0.0001345988 | 4.9152 | AML | other | m | 2016-09-26T15:20:25.32 |
IV.PLAC.HHE. | ML:2.2 | 0.000048106355 | 1.7152 | AML | other | m | 2016-09-26T15:20:25.78 |
IV.PLAC.HNE. | ML:2.3 | 0.000069317889 | 6.3104 | AML | other | m | 2016-09-26T15:20:28.36 |
IV.PLAC.HHN. | ML:1.9 | 0.000029424279999999997 | 3.4304 | AML | other | m | 2016-09-26T15:20:23.95 |
IV.PLAC.HNN. | ML:2.2 | 0.000054667890000000005 | 4.288 | AML | other | m | 2016-09-26T15:20:27.92 |
IV.SALB.HHE. | ML:2.0 | 0.0000257 | 1.58 | AML | other | m | 2016-09-26T15:20:10.87 |
IV.SALB.HNE. | ML:2.3 | 0.00005334665499999999 | 3.5328 | AML | other | m | 2016-09-26T15:20:33.96 |
IV.SALB.HHN. | ML:1.7 | 0.00001470501 | 2.9696 | AML | other | m | 2016-09-26T15:20:32.61 |
IV.SALB.HNN. | ML:2.3 | 0.000048687154999999994 | 7.5776 | AML | other | m | 2016-09-26T15:20:30.37 |
IV.SERS.HNE. | ML:2.3 | 0.000070906043 | 10.7008 | AML | other | m | 2016-09-26T15:20:30.52 |
IV.SERS.HHE. | ML:1.8 | 0.0000224 | 0.42 | AML | other | m | 2016-09-26T15:20:25.34 |
IV.SERS.HNN. | ML:2.0 | 0.000034107605 | 1.344 | AML | other | m | 2016-09-26T15:20:24.88 |
IV.SERS.HHN. | ML:1.8 | 0.00002065 | 0.98 | AML | other | m | 2016-09-26T15:20:26.20 |
MN.TIP.HNN. | ML:2.2 | 0.00004257046 | 1.9584 | AML | other | m | 2016-09-26T15:20:25.86 |
MN.TIP.HNE. | ML:2.3 | 0.00006242076 | 6.4 | AML | other | m | 2016-09-26T15:20:24.69 |
MN.TIP.HHN. | ML:1.5 | 0.000011919245 | 3.0464 | AML | other | m | 2016-09-26T15:20:26.85 |
MN.TIP.HHE. | ML:1.7 | 0.000016765784999999997 | 1.9072 | AML | other | m | 2016-09-26T15:20:26.12 |