A magnitude ML 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4770, 15.5430 at 160 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 2.4 | 2013-02-25 07:26:07 |
38.477 | 15.5427 | 160 | 2015-01-20 11:22:44 |
Bollettino Sismico Italiano INGV | 5454641 |
Reviewed Rev100 |
ML 2.4 | 2013-02-25 07:26:07 |
38.4897 | 15.4932 | 160 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 2994181 |
Field | Value |
---|---|
Time (UTC) | 2013-02-25 07:26:07 ± 0.07 |
Latitude | 38.4770 ± 0.0135 |
Longitude | 15.5427 ± 0.0149 |
Depth (km) | 160 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 5454641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1600 |
Semi-minor axis of confidence ellipse (meter) | 1100 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 327 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 28 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.05311 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 2994181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-02-25 07:32:22 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 5454641 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:27:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAR1.HHZ. | 2013-02-25T07:26:51.60 | 0.1 | undecidable | manual | S | 34 | 103.7184 | 145 | -0.12 | 86 |
IV.PLAC.HHZ. | 2013-02-25T07:26:48.70 | 0.1 | undecidable | manual | S | 92 | 77.8665 | 152 | -0.12 | 90 |
IV.MPAZ.HHZ. | 2013-02-25T07:26:48.10 | 0.1 | undecidable | manual | S | 145 | 70.7736 | 155 | -0.05 | 92 |
IV.MUCR.HHZ. | 2013-02-25T07:26:48.60 | 0.1 | undecidable | manual | S | 231 | 75.5688 | 153 | 0 | 93 |
IV.AIO.HHZ. | 2013-02-25T07:26:47.60 | 0.1 | undecidable | manual | S | 206 | 62.2932 | 157 | 0.2 | 91 |
IV.MCSR.HHZ. | 2013-02-25T07:26:47.00 | 0.1 | undecidable | manual | S | 211 | 53.2023 | 160 | 0.31 | 91 |
IV.SOI.EHZ. | 2013-02-25T07:26:47.10 | 0.1 | undecidable | manual | S | 135 | 63.1923 | 157 | -0.37 | 88 |
IV.GMB.BHZ. | 2013-02-25T07:26:46.20 | 0.3 | undecidable | manual | S | 144 | 42.3243 | 164 | 0.22 | 71 |
IV.MSCL.HHZ. | 2013-02-25T07:26:45.50 | 0.1 | undecidable | manual | S | 142 | 34.6431 | 167 | -0.07 | 98 |
IV.MPNC.HHE. | 2013-02-25T07:26:45.84 | 0.3 | undecidable | manual | S | 204 | 40.2264 | 165 | -0.02 | 74 |
IV.JOPP.HHZ. | 2013-02-25T07:26:45.50 | 0.1 | undecidable | manual | S | 64 | 33.0447 | 168 | 0.01 | 100 |
IV.CORL.HHZ. | 2013-02-25T07:26:44.87 | 3.0 | undecidable | manual | Pn | 0.58 | 0 | |||
IV.MSRU.HHZ. | 2013-02-25T07:26:44.90 | 0.1 | undecidable | manual | S | 187 | 23.8539 | 171 | -0.22 | 97 |
IV.SERS.HHZ. | 2013-02-25T07:26:34.41 | 0.1 | undecidable | manual | P | 58 | 116.8941 | 142 | 0.41 | 78 |
IV.CAR1.HHZ. | 2013-02-25T07:26:33.17 | 0.1 | undecidable | manual | P | 34 | 103.7184 | 145 | 0.15 | 85 |
IV.MUCR.HHZ. | 2013-02-25T07:26:31.44 | 0.1 | undecidable | manual | P | 231 | 75.5688 | 153 | 0.23 | 88 |
IV.PLAC.HHZ. | 2013-02-25T07:26:31.81 | 0.1 | negative | manual | P | 92 | 77.8665 | 152 | 0.47 | 84 |
IV.MPAZ.HHZ. | 2013-02-25T07:26:31.00 | 0.1 | undecidable | manual | P | 145 | 70.7736 | 155 | 0.05 | 93 |
IV.MCSR.HHZ. | 2013-02-25T07:26:30.06 | 0.1 | undecidable | manual | P | 211 | 53.2023 | 160 | -0.05 | 96 |
IV.SOI.EHZ. | 2013-02-25T07:26:30.68 | 0.1 | undecidable | manual | P | 135 | 63.1923 | 157 | 0.12 | 93 |
IV.AIO.HHZ. | 2013-02-25T07:26:30.87 | 0.1 | undecidable | manual | P | 206 | 62.2932 | 157 | 0.35 | 88 |
IV.MTTG.HHZ. | 2013-02-25T07:26:30.39 | 0.1 | negative | manual | P | 165 | 54.3012 | 160 | 0.23 | 92 |
MN.CEL.HHE. | 2013-02-25T07:26:29.43 | 0.1 | undecidable | manual | P | 128 | 38.8278 | 165 | -0.16 | 96 |
IV.MSCL.HHZ. | 2013-02-25T07:26:29.19 | 0.1 | undecidable | manual | P | 142 | 34.6431 | 167 | -0.27 | 94 |
IV.IVPL.HHE. | 2013-02-25T07:26:29.54 | 0.1 | undecidable | manual | P | 257 | 50.1165 | 161 | -0.45 | 89 |
IV.GMB.BHZ. | 2013-02-25T07:26:29.95 | 0.1 | undecidable | manual | P | 144 | 42.3243 | 164 | 0.25 | 94 |
IV.JOPP.HHZ. | 2013-02-25T07:26:29.34 | 0.1 | undecidable | manual | P | 64 | 33.0447 | 168 | -0.08 | 99 |
IV.MPNC.HHE. | 2013-02-25T07:26:29.42 | 0.1 | undecidable | manual | P | 204 | 40.2264 | 165 | -0.21 | 95 |
IV.MSRU.HHZ. | 2013-02-25T07:26:28.55 | 0.1 | undecidable | manual | P | 187 | 23.8539 | 171 | -0.65 | 86 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GMB.BHE. | ML:2.9 | 0.000377 | 0.96 | AML | other | m | 2013-02-25T07:26:47.61 |
IV.GMB.BHN. | ML:2.9 | 0.000352 | 1.48 | AML | other | m | 2013-02-25T07:27:19.15 |
IV.MCSR.HHE. | ML:2.6 | 0.000158 | 1.02 | AML | other | m | 2013-02-25T07:26:50.31 |
IV.MCSR.HHN. | ML:2.8 | 0.00025 | 0.3 | AML | other | m | 2013-02-25T07:26:50.31 |
IV.MSRU.HHE. | ML:2.4 | 0.0001106 | 1.24 | AML | other | m | 2013-02-25T07:26:44.56 |
IV.MSRU.HHN. | ML:2.4 | 0.00010190000000000001 | 0.94 | AML | other | m | 2013-02-25T07:26:45.71 |
IV.PLAC.HHE. | ML:2.3 | 0.00007155 | 1.58 | AML | other | m | 2013-02-25T07:27:08.54 |
IV.PLAC.HHN. | ML:2.1 | 0.000051949999999999996 | 1.36 | AML | other | m | 2013-02-25T07:26:34.28 |
IV.SERS.HHN. | ML:2.0 | 0.0000324 | 1.48 | AML | other | m | 2013-02-25T07:26:56.40 |
IV.SERS.HHE. | ML:2.2 | 0.0000435 | 1.58 | AML | other | m | 2013-02-25T07:27:42.27 |