A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4650, 15.5020 at 134 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 | 2015-04-26 09:38:11 |
38.4653 | 15.5017 | 135 | 2015-10-19 09:28:02 |
Bollettino Sismico Italiano INGV | 19896441 |
Reviewed Rev100 |
ML 2.3 | 2015-04-26 09:38:11 |
38.4583 | 15.5577 | 138 | 2015-04-26 09:49:50 |
Sala Sismica INGV-Roma | 18702271 |
Field | Value |
---|---|
Time (UTC) | 2015-04-26 09:38:11 ± 0.16 |
Latitude | 38.4653 ± 0.0090 |
Longitude | 15.5017 ± 0.0115 |
Depth (km) | 135 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 19896441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1030 |
Semi-minor axis of confidence ellipse (meter) | 830 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 145 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 32 |
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) | 1.55493 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 18702271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-04-26 09:49:49 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 19896441 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-06-25 08:18:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T0702.EHZ. | 2015-04-26T09:38:58.34 | 0.6 | undecidable | manual | S | 20 | 148.0407 | 129 | -0.07 | 40 |
IV.SERS.HHZ. | 2015-04-26T09:38:54.72 | 0.6 | undecidable | manual | S | 58 | 120.5904 | 135 | 0.71 | 36 |
IV.CET2.HHZ. | 2015-04-26T09:38:54.97 | 0.6 | undecidable | manual | S | 18 | 124.2867 | 134 | 0.4 | 39 |
IV.PLAC.HHZ. | 2015-04-26T09:38:48.67 | 0.3 | undecidable | manual | S | 91 | 81.3519 | 146 | 0.04 | 70 |
IV.MPAZ.HHZ. | 2015-04-26T09:38:47.24 | 0.6 | undecidable | manual | S | 142 | 71.8725 | 150 | -0.31 | 45 |
IV.SOI.EHZ. | 2015-04-26T09:38:46.75 | 0.6 | undecidable | manual | S | 132 | 64.8906 | 152 | -0.06 | 47 |
IV.MCSR.HHZ. | 2015-04-26T09:38:45.89 | 0.6 | undecidable | manual | S | 208 | 50.3163 | 158 | 0.4 | 45 |
IV.JOPP.HHZ. | 2015-04-26T09:38:44.49 | 0.3 | undecidable | manual | S | 65 | 36.8298 | 164 | -0.04 | 76 |
IV.MSRU.HHZ. | 2015-04-26T09:38:43.47 | 0.6 | undecidable | manual | S | 178 | 22.3554 | 170 | -0.34 | 49 |
IV.MILZ.HHE. | 2015-04-26T09:38:43.94 | 0.3 | undecidable | manual | S | 228 | 31.8459 | 166 | -0.3 | 74 |
IV.SALB.HHZ. | 2015-04-26T09:38:41.76 | 0.3 | undecidable | manual | P | 25 | 172.5939 | 124 | 0.66 | 46 |
MN.CUC.HHZ. | 2015-04-26T09:38:40.79 | 0.3 | undecidable | manual | P | 9 | 171.6948 | 124 | -0.21 | 53 |
IV.T0702.EHZ. | 2015-04-26T09:38:38.28 | 0.1 | undecidable | manual | P | 20 | 148.0407 | 129 | -0.35 | 76 |
IV.CELI.HHZ. | 2015-04-26T09:38:37.71 | 0.1 | undecidable | manual | P | 40 | 135.5643 | 131 | 0.27 | 80 |
MN.TIP.HHZ. | 2015-04-26T09:38:37.42 | 0.1 | positive | manual | P | 54 | 134.4654 | 132 | 0.08 | 83 |
IV.CET2.HHZ. | 2015-04-26T09:38:36.30 | 0.1 | undecidable | manual | P | 18 | 124.2867 | 134 | -0.11 | 84 |
IV.SERS.HHZ. | 2015-04-26T09:38:35.94 | 0.6 | undecidable | manual | P | 58 | 120.5904 | 135 | -0.15 | 41 |
IV.CAR1.HHZ. | 2015-04-26T09:38:34.55 | 0.1 | positive | manual | P | 35 | 106.8153 | 139 | -0.36 | 82 |
IV.MUCR.HHZ. | 2015-04-26T09:38:33.59 | 3.0 | undecidable | manual | P | 0.78 | 0 | |||
IV.PLAC.HHZ. | 2015-04-26T09:38:33.03 | 0.1 | positive | manual | P | 91 | 81.3519 | 146 | 0.05 | 93 |
IV.MPAZ.HHZ. | 2015-04-26T09:38:32.45 | 0.1 | undecidable | manual | P | 142 | 71.8725 | 150 | 0.09 | 94 |
IV.IVPL.HHZ. | 2015-04-26T09:38:31.23 | 0.3 | undecidable | manual | P | 258 | 46.4202 | 160 | 0.24 | 71 |
IV.IST3.HHZ. | 2015-04-26T09:38:31.99 | 3.0 | negative | manual | P | 0.69 | 0 | |||
IV.GMB.BHZ. | 2015-04-26T09:38:31.04 | 0.6 | undecidable | manual | P | 139 | 43.623 | 161 | 0.17 | 49 |
IV.NOV.HHZ. | 2015-04-26T09:38:31.62 | 0.6 | undecidable | manual | P | 213 | 57.9975 | 155 | 0.07 | 48 |
IV.MCSR.HHZ. | 2015-04-26T09:38:31.46 | 0.3 | undecidable | manual | P | 208 | 50.3163 | 158 | 0.29 | 70 |
IV.SOI.EHZ. | 2015-04-26T09:38:31.86 | 0.1 | undecidable | manual | P | 132 | 64.8906 | 152 | -0.08 | 94 |
IV.MTTG.HHZ. | 2015-04-26T09:38:31.61 | 0.1 | undecidable | manual | P | 161 | 54.1014 | 156 | 0.26 | 93 |
IV.MPNC.HHZ. | 2015-04-26T09:38:30.69 | 0.1 | undecidable | manual | P | 200 | 37.629 | 163 | 0.05 | 100 |
IV.MSRU.HHZ. | 2015-04-26T09:38:30.05 | 0.3 | undecidable | manual | P | 178 | 22.3554 | 170 | -0.15 | 76 |
IV.MILZ.HHE. | 2015-04-26T09:38:30.23 | 0.3 | undecidable | manual | P | 228 | 31.8459 | 166 | -0.22 | 74 |
IV.JOPP.HHZ. | 2015-04-26T09:38:30.39 | 0.1 | positive | manual | P | 65 | 36.8298 | 164 | -0.22 | 97 |
MN.CEL.HHE. | 2015-04-26T09:38:30.69 | 0.3 | undecidable | manual | P | 124 | 41.0256 | 162 | -0.08 | 74 |
IV.MSCL.HHZ. | 2015-04-26T09:38:30.39 | 0.3 | undecidable | manual | P | 136 | 36.0417 | 164 | -0.2 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAR1.HHE. | ML:2.0 | 0.00004305 | 1.2 | AML | other | m | 2015-04-26T09:38:53.50 |
IV.CAR1.HHN. | ML:2.0 | 0.00004065 | 0.16 | AML | other | m | 2015-04-26T09:38:53.83 |
IV.CELI.HHN. | ML:2.0 | 0.000037 | 1.5 | AML | other | m | 2015-04-26T09:38:43.61 |
IV.CELI.HHE. | ML:2.2 | 0.00005135 | 1.58 | AML | other | m | 2015-04-26T09:38:58.77 |
IV.CET2.HHN. | ML:2.5 | 0.00010400000000000001 | 0.4 | AML | other | m | 2015-04-26T09:38:55.32 |
IV.CET2.HHE. | ML:2.3 | 0.000064 | 0.4 | AML | other | m | 2015-04-26T09:38:55.72 |
IV.IVPL.HHE. | ML:2.4 | 0.00013450000000000002 | 1.08 | AML | other | m | 2015-04-26T09:38:52.01 |
IV.IVPL.HHN. | ML:2.4 | 0.00014749999999999998 | 0.9 | AML | other | m | 2015-04-26T09:38:48.27 |
IV.JOPP.HHN. | ML:2.3 | 0.000126 | 0.14 | AML | other | m | 2015-04-26T09:38:45.22 |
IV.JOPP.HHE. | ML:2.2 | 0.00008824999999999999 | 0.14 | AML | other | m | 2015-04-26T09:38:44.67 |
IV.MCSR.HHN. | ML:2.4 | 0.000157 | 0.3 | AML | other | m | 2015-04-26T09:38:47.62 |
IV.MCSR.HHE. | ML:2.4 | 0.0001315 | 0.24 | AML | other | m | 2015-04-26T09:38:47.51 |
IV.MPAZ.HHN. | ML:2.3 | 0.000101 | 0.28 | AML | other | m | 2015-04-26T09:38:47.84 |
IV.MPAZ.HHE. | ML:2.1 | 0.00006485 | 1.58 | AML | other | m | 2015-04-26T09:38:47.53 |
IV.MPNC.HHN. | ML:2.2 | 0.00008275 | 0.84 | AML | other | m | 2015-04-26T09:38:45.23 |
IV.MPNC.HHE. | ML:2.0 | 0.00006584999999999999 | 0.44 | AML | other | m | 2015-04-26T09:38:50.12 |
IV.MSCL.HHE. | ML:2.6 | 0.000244 | 0.44 | AML | other | m | 2015-04-26T09:38:46.52 |
IV.MSCL.HHN. | ML:2.6 | 0.00020400000000000003 | 0.38 | AML | other | m | 2015-04-26T09:38:47.12 |
IV.MSRU.HHN. | ML:2.4 | 0.00014250000000000002 | 0.4 | AML | other | m | 2015-04-26T09:38:43.79 |
IV.MSRU.HHE. | ML:2.4 | 0.00015150000000000002 | 0.4 | AML | other | m | 2015-04-26T09:38:43.67 |
IV.MUCR.HHN. | ML:1.9 | 0.00003955 | 0.34 | AML | other | m | 2015-04-26T09:38:52.04 |
IV.MUCR.HHE. | ML:2.0 | 0.000043349999999999997 | 0.38 | AML | other | m | 2015-04-26T09:38:51.92 |
IV.PLAC.HHN. | ML:2.1 | 0.00006105 | 0.42 | AML | other | m | 2015-04-26T09:38:48.77 |
IV.PLAC.HHE. | ML:2.1 | 0.00005735 | 1.58 | AML | other | m | 2015-04-26T09:38:50.29 |