A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4710, 15.5100 at 132 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 2.0 | 2015-05-13 01:13:27 |
38.4712 | 15.5105 | 132 | 2016-01-08 08:44:50 |
Bollettino Sismico Italiano INGV | 20621321 |
Reviewed Rev100 |
ML 2.0 | 2015-05-13 01:13:27 |
38.476 | 15.4782 | 132 | 2015-05-13 01:24:53 |
Sala Sismica INGV-Roma | 19082331 |
Field | Value |
---|---|
Time (UTC) | 2015-05-13 01:13:27 ± 0.16 |
Latitude | 38.4712 ± 0.0072 |
Longitude | 15.5105 ± 0.0126 |
Depth (km) | 132 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 20621321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 981 |
Semi-minor axis of confidence ellipse (meter) | 649 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 122 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.32286 |
Epicentral distance of station farthest from the epicenter (degree) | 1.21229 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 19082331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-05-13 01:24:52 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 20621321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-07-31 11:19:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELI.HHZ. | 2015-05-13T01:14:12.03 | 0.3 | undecidable | manual | S | 39 | 134.5653 | 131 | 0.64 | 54 |
IV.CET2.HHZ. | 2015-05-13T01:14:09.30 | 0.1 | undecidable | manual | S | 18 | 123.3876 | 134 | -0.32 | 79 |
IV.SERS.HHZ. | 2015-05-13T01:14:09.00 | 0.3 | undecidable | manual | S | 58 | 119.5914 | 134 | -0.03 | 64 |
IV.SPS2.HHZ. | 2015-05-13T01:14:08.31 | 0.1 | undecidable | manual | S | 38 | 115.6953 | 136 | -0.12 | 84 |
IV.CAR1.HHZ. | 2015-05-13T01:14:07.17 | 0.3 | undecidable | manual | S | 35 | 105.8163 | 138 | 0.2 | 65 |
IV.PLAC.HHE. | 2015-05-13T01:14:03.86 | 0.3 | undecidable | manual | S | 91 | 80.6637 | 146 | 0.22 | 67 |
IV.MPAZ.HHZ. | 2015-05-13T01:14:02.23 | 0.1 | undecidable | manual | S | 143 | 71.8725 | 149 | -0.4 | 88 |
IV.MTTG.HHZ. | 2015-05-13T01:14:00.77 | 0.3 | undecidable | manual | S | 162 | 54.501 | 156 | -0.12 | 72 |
IV.IVPL.HHZ. | 2015-05-13T01:14:00.46 | 0.1 | undecidable | manual | S | 257 | 47.3193 | 159 | 0.17 | 96 |
IV.JOPP.HHZ. | 2015-05-13T01:13:59.48 | 0.3 | undecidable | manual | S | 65 | 35.8419 | 164 | -0.01 | 76 |
IV.MPNC.HHE. | 2015-05-13T01:13:59.57 | 0.3 | undecidable | manual | S | 201 | 38.5281 | 162 | -0.09 | 75 |
MN.CEL.HHE. | 2015-05-13T01:13:59.91 | 0.6 | undecidable | manual | S | 125 | 40.7259 | 161 | 0.1 | 49 |
IV.CELI.HHZ. | 2015-05-13T01:13:52.94 | 0.1 | undecidable | manual | P | 39 | 134.5653 | 131 | 0.23 | 80 |
IV.CET2.HHZ. | 2015-05-13T01:13:51.66 | 0.1 | undecidable | manual | P | 18 | 123.3876 | 134 | -0.03 | 85 |
IV.SERS.HHZ. | 2015-05-13T01:13:51.54 | 0.1 | undecidable | manual | P | 58 | 119.5914 | 134 | 0.19 | 83 |
IV.SPS2.HHZ. | 2015-05-13T01:13:50.90 | 0.1 | undecidable | manual | P | 38 | 115.6953 | 136 | -0.1 | 85 |
IV.CAR1.HHZ. | 2015-05-13T01:13:49.83 | 0.1 | undecidable | manual | P | 35 | 105.8163 | 138 | -0.33 | 83 |
IV.PLAC.HHE. | 2015-05-13T01:13:48.23 | 0.1 | undecidable | manual | P | 91 | 80.6637 | 146 | -0.01 | 93 |
IV.SOI.EHZ. | 2015-05-13T01:13:47.00 | 0.1 | undecidable | manual | P | 133 | 64.6908 | 152 | -0.21 | 93 |
IV.MPAZ.HHZ. | 2015-05-13T01:13:47.70 | 0.1 | undecidable | manual | P | 143 | 71.8725 | 149 | 0.05 | 94 |
MN.CEL.HHE. | 2015-05-13T01:13:46.25 | 0.1 | undecidable | manual | P | 125 | 40.7259 | 161 | 0.22 | 96 |
IV.MTTG.HHZ. | 2015-05-13T01:13:46.82 | 0.1 | undecidable | manual | P | 162 | 54.501 | 156 | 0.17 | 94 |
IV.IVPL.HHZ. | 2015-05-13T01:13:46.34 | 0.1 | undecidable | manual | P | 257 | 47.3193 | 159 | 0.04 | 99 |
IV.JOPP.HHZ. | 2015-05-13T01:13:45.76 | 0.1 | undecidable | manual | P | 65 | 35.8419 | 164 | -0.08 | 100 |
IV.MPNC.HHE. | 2015-05-13T01:13:45.87 | 0.1 | undecidable | manual | P | 201 | 38.5281 | 162 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAR1.HHN. | ML:1.9 | 0.0000366 | 0.9 | AML | other | m | 2015-05-13T01:14:07.61 |
IV.CAR1.HHE. | ML:2.0 | 0.000037749999999999996 | 0.46 | AML | other | m | 2015-05-13T01:14:07.85 |
IV.CET2.HHE. | ML:2.3 | 0.0000784 | 0.38 | AML | other | m | 2015-05-13T01:14:10.82 |
IV.CET2.HHN. | ML:2.5 | 0.00011099999999999999 | 0.42 | AML | other | m | 2015-05-13T01:14:10.61 |
IV.MPAZ.HHN. | ML:1.9 | 0.000046899999999999995 | 0.26 | AML | other | m | 2015-05-13T01:14:03.24 |
IV.MPAZ.HHE. | ML:2.0 | 0.00005285 | 1.16 | AML | other | m | 2015-05-13T01:14:05.53 |
IV.SPS2.HHE. | ML:1.4 | 0.00000918 | 1.28 | AML | other | m | 2015-05-13T01:14:09.33 |
IV.SPS2.HHN. | ML:1.4 | 0.00001 | 0.36 | AML | other | m | 2015-05-13T01:14:09.83 |