A magnitude ML 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.8640, 15.5070 at 201 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 | 2014-12-25 15:43:05 |
38.864 | 15.5072 | 201 | 2015-09-21 09:40:11 |
Bollettino Sismico Italiano INGV | 19468641 |
Reviewed Rev100 |
ML 2.4 | 2014-12-25 15:43:05 |
38.8008 | 15.4808 | 202 | 2014-12-25 15:57:36 |
Sala Sismica INGV-Roma | 15718881 |
Field | Value |
---|---|
Time (UTC) | 2014-12-25 15:43:05 ± 0.27 |
Latitude | 38.8640 ± 0.0153 |
Longitude | 15.5072 ± 0.0404 |
Depth (km) | 201 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 19468641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3461 |
Semi-minor axis of confidence ellipse (meter) | 965 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 99 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 192 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.20239 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 15718881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-12-25 15:57:35 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 19468641 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-06-01 13:53:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTGR.SHZ. | 2014-12-25T15:44:18.99 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.PP3.EHZ. | 2014-12-25T15:44:18.75 | 3.0 | undecidable | manual | Pn | -7.25 | 0 | |||
IV.ORI.HHZ. | 2014-12-25T15:44:03.99 | 3.0 | undecidable | manual | Sn | -0.97 | 0 | |||
IV.SERS.HHZ. | 2014-12-25T15:43:57.63 | 0.3 | undecidable | manual | S | 79 | 103.7184 | 151 | 0.04 | 71 |
IV.PLAC.HHZ. | 2014-12-25T15:43:56.55 | 0.3 | undecidable | manual | S | 119 | 92.8404 | 154 | 0.04 | 73 |
IV.CET2.HHZ. | 2014-12-25T15:43:56.10 | 0.6 | undecidable | manual | S | 27 | 83.1501 | 156 | 0.47 | 45 |
IV.JOPP.HHZ. | 2014-12-25T15:43:52.75 | 0.3 | undecidable | manual | S | 131 | 43.4232 | 167 | -0.2 | 78 |
IV.SALB.HHZ. | 2014-12-25T15:43:37.99 | 0.1 | negative | manual | P | 32 | 133.4664 | 145 | 0.32 | 84 |
IV.AIO.HHE. | 2014-12-25T15:43:36.11 | 0.1 | positive | manual | P | 194 | 101.8203 | 152 | 0.51 | 87 |
IV.MPAZ.HHZ. | 2014-12-25T15:43:36.03 | 0.3 | undecidable | manual | P | 157 | 110.0121 | 150 | -0.06 | 70 |
IV.TDS.HHE. | 2014-12-25T15:43:36.14 | 0.3 | undecidable | manual | P | 39 | 113.4975 | 149 | -0.18 | 68 |
IV.CELI.HHZ. | 2014-12-25T15:43:36.10 | 0.1 | positive | manual | P | 55 | 104.9172 | 151 | 0.32 | 90 |
IV.SERS.HHZ. | 2014-12-25T15:43:35.89 | 0.1 | positive | manual | P | 79 | 103.7184 | 151 | 0.18 | 92 |
IV.T0702.EHE. | 2014-12-25T15:43:35.52 | 0.1 | undecidable | manual | P | 27 | 107.2149 | 151 | -0.4 | 88 |
IV.SOI.EHZ. | 2014-12-25T15:43:35.57 | 0.6 | undecidable | manual | P | 151 | 99.7224 | 152 | 0.09 | 48 |
IV.MCSR.HHE. | 2014-12-25T15:43:35.11 | 0.3 | undecidable | manual | P | 195 | 91.8414 | 154 | 0.07 | 73 |
IV.PLAC.HHZ. | 2014-12-25T15:43:34.98 | 0.1 | positive | manual | P | 119 | 92.8404 | 154 | -0.11 | 96 |
IV.CET2.HHZ. | 2014-12-25T15:43:34.28 | 0.1 | positive | manual | P | 27 | 83.1501 | 156 | -0.3 | 94 |
IV.ATN.BHZ. | 2014-12-25T15:43:34.93 | 3.0 | undecidable | manual | P | 1.13 | 0 | |||
IV.MTTG.HHZ. | 2014-12-25T15:43:33.89 | 3.0 | undecidable | manual | P | -0.85 | 0 | |||
IV.IST3.HHZ. | 2014-12-25T15:43:33.32 | 3.0 | undecidable | manual | P | 0.95 | 0 | |||
IV.MSCL.HHZ. | 2014-12-25T15:43:33.89 | 0.6 | undecidable | manual | P | 161 | 74.2701 | 159 | -0.27 | 48 |
IV.GMB.BHZ. | 2014-12-25T15:43:33.30 | 3.0 | undecidable | manual | P | -0.74 | 0 | |||
IV.JOPP.HHZ. | 2014-12-25T15:43:32.67 | 0.1 | positive | manual | P | 131 | 43.4232 | 167 | -0.36 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CET2.HHN. | ML:2.3 | 0.000047850000000000004 | 0.7 | AML | other | m | 2014-12-25T15:43:56.62 |
IV.CET2.HHE. | ML:2.2 | 0.000046899999999999995 | 1 | AML | other | m | 2014-12-25T15:43:57.45 |
IV.GMB.BHN. | ML:2.9 | 0.0002185 | 1.36 | AML | other | m | 2014-12-25T15:43:34.42 |
IV.GMB.BHE. | ML:2.8 | 0.000182 | 1.04 | AML | other | m | 2014-12-25T15:43:39.00 |
IV.MTTG.HHE. | ML:2.4 | 0.00005835 | 1.18 | AML | other | m | 2014-12-25T15:44:21.97 |
IV.MTTG.HHN. | ML:2.4 | 0.00005525 | 1.24 | AML | other | m | 2014-12-25T15:44:27.34 |
IV.PLAC.HHN. | ML:2.3 | 0.00004415 | 0.56 | AML | other | m | 2014-12-25T15:43:57.70 |
IV.PLAC.HHE. | ML:2.5 | 0.00006789999999999998 | 1.58 | AML | other | m | 2014-12-25T15:43:57.77 |
IV.SERS.HHN. | ML:2.2 | 0.000042300000000000005 | 0.74 | AML | other | m | 2014-12-25T15:44:00.17 |
IV.SERS.HHE. | ML:2.1 | 0.000032500000000000004 | 0.28 | AML | other | m | 2014-12-25T15:44:01.74 |