A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.1600, 15.4020 at 263 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 2.5 | 2015-12-27 05:36:05 |
39.1605 | 15.4018 | 263 | 2016-02-19 13:23:08 |
Bollettino Sismico Italiano INGV | 23058851 |
Reviewed Rev100 |
ML 2.6 | 2015-12-27 05:36:05 |
39.1552 | 15.4047 | 265 | 2015-12-27 05:58:07 |
Sala Sismica INGV-Roma | 22848271 |
Field | Value |
---|---|
Time (UTC) | 2015-12-27 05:36:05 ± 0.25 |
Latitude | 39.1605 ± 0.0162 |
Longitude | 15.4018 ± 0.0360 |
Depth (km) | 263 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 23058851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3117 |
Semi-minor axis of confidence ellipse (meter) | 1233 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 109 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3120.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.38491 |
Epicentral distance of station farthest from the epicenter (degree) | 1.29143 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 2.6 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 22848271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-12-27 05:58:05 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 23058851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-01-13 05:43:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TIP.HHZ. | 2015-12-27T05:37:11.00 | 0.6 | undecidable | manual | S | 89 | 116.6943 | 155 | 0.49 | 43 |
IV.GMB.BHZ. | 2015-12-27T05:37:11.00 | 0.3 | undecidable | manual | S | 161 | 116.0949 | 155 | 0.54 | 63 |
IV.SALB.HHZ. | 2015-12-27T05:37:10.40 | 0.6 | undecidable | manual | S | 45 | 113.2977 | 156 | 0.19 | 46 |
IV.PLAC.HHZ. | 2015-12-27T05:37:10.70 | 0.6 | undecidable | manual | S | 131 | 119.3916 | 155 | -0.06 | 47 |
IV.MSRU.HHZ. | 2015-12-27T05:37:09.40 | 0.3 | undecidable | manual | S | 175 | 99.9222 | 158 | 0.31 | 69 |
IV.SERS.HHE. | 2015-12-27T05:37:09.90 | 0.3 | undecidable | manual | S | 97 | 111.5994 | 156 | -0.16 | 70 |
IV.GRI.EHZ. | 2015-12-27T05:37:08.60 | 0.6 | undecidable | manual | S | 113 | 95.4378 | 159 | -0.14 | 48 |
IV.JOPP.HHZ. | 2015-12-27T05:37:07.00 | 0.3 | undecidable | manual | S | 146 | 74.2701 | 164 | -0.29 | 73 |
IV.SPS2.HHZ. | 2015-12-27T05:37:07.80 | 0.3 | undecidable | manual | S | 80 | 81.7515 | 162 | 0.03 | 76 |
IV.CET2.HHZ. | 2015-12-27T05:37:05.90 | 0.6 | undecidable | manual | S | 49 | 62.5929 | 166 | -0.74 | 43 |
IV.MSFR.HHE. | 2015-12-27T05:36:44.79 | 0.3 | undecidable | manual | P | 210 | 143.3454 | 150 | 0.24 | 64 |
IV.MCEL.HHE. | 2015-12-27T05:36:44.14 | 0.1 | undecidable | manual | P | 15 | 133.5663 | 152 | 0.17 | 88 |
IV.NOV.HHE. | 2015-12-27T05:36:44.26 | 0.1 | undecidable | manual | P | 190 | 127.7721 | 153 | 0.63 | 79 |
IV.SCHR.EHE. | 2015-12-27T05:36:44.08 | 0.1 | undecidable | manual | P | 26 | 128.7711 | 153 | 0.39 | 85 |
IV.AIO.HHZ. | 2015-12-27T05:36:44.18 | 0.3 | undecidable | manual | P | 186 | 132.7671 | 152 | 0.26 | 65 |
IV.MTTG.HHZ. | 2015-12-27T05:36:43.94 | 0.1 | undecidable | manual | P | 169 | 130.9689 | 153 | 0.13 | 90 |
IV.PLAC.HHZ. | 2015-12-27T05:36:43.03 | 0.1 | negative | manual | P | 131 | 119.3916 | 155 | -0.14 | 92 |
IV.SOI.EHZ. | 2015-12-27T05:36:43.82 | 0.1 | undecidable | manual | P | 155 | 133.1667 | 152 | -0.12 | 89 |
MN.TIP.HHZ. | 2015-12-27T05:36:43.02 | 0.1 | undecidable | manual | P | 89 | 116.6943 | 155 | -0.01 | 95 |
IV.GMB.BHZ. | 2015-12-27T05:36:43.07 | 0.1 | undecidable | manual | P | 161 | 116.0949 | 155 | 0.07 | 94 |
IV.SALB.HHZ. | 2015-12-27T05:36:43.00 | 0.1 | undecidable | manual | P | 45 | 113.2977 | 156 | 0.14 | 93 |
IV.SERS.HHE. | 2015-12-27T05:36:42.71 | 0.1 | undecidable | manual | P | 97 | 111.5994 | 156 | -0.06 | 95 |
IV.BULG.HHN. | 2015-12-27T05:36:42.41 | 1.0 | undecidable | manual | P | 359 | 101.8203 | 158 | 0.11 | 24 |
IV.MSCL.HHZ. | 2015-12-27T05:36:42.12 | 0.3 | undecidable | manual | P | 162 | 108.3138 | 157 | -0.49 | 65 |
IV.SIRI.HHE. | 2015-12-27T05:36:42.80 | 0.1 | undecidable | manual | P | 19 | 120.0909 | 155 | -0.41 | 86 |
IV.MPNC.HHE. | 2015-12-27T05:36:42.62 | 0.1 | undecidable | manual | P | 182 | 112.5984 | 156 | -0.2 | 92 |
IV.CELI.HHZ. | 2015-12-27T05:36:42.79 | 0.1 | negative | manual | P | 74 | 98.7234 | 159 | 0.63 | 84 |
IV.GRI.EHZ. | 2015-12-27T05:36:42.13 | 0.1 | undecidable | manual | P | 113 | 95.4378 | 159 | 0.12 | 96 |
IV.MILZ.HHE. | 2015-12-27T05:36:41.79 | 0.1 | negative | manual | P | 189 | 99.7224 | 158 | -0.41 | 90 |
IV.SPS2.HHZ. | 2015-12-27T05:36:41.52 | 0.1 | undecidable | manual | P | 80 | 81.7515 | 162 | 0.07 | 100 |
IV.IST3.HHZ. | 2015-12-27T05:36:41.10 | 0.6 | undecidable | manual | P | 200 | 42.7239 | 170 | 0.81 | 44 |
IV.MSRU.HHZ. | 2015-12-27T05:36:41.68 | 0.1 | undecidable | manual | P | 175 | 99.9222 | 158 | -0.53 | 87 |
IV.JOPP.HHZ. | 2015-12-27T05:36:40.75 | 0.1 | undecidable | manual | P | 146 | 74.2701 | 164 | -0.42 | 94 |
IV.CET2.HHZ. | 2015-12-27T05:36:40.31 | 0.1 | undecidable | manual | P | 49 | 62.5929 | 166 | -0.48 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CET2.HHN. | ML:2.7 | 0.00007465 | 0.62 | AML | other | m | 2015-12-27T05:37:07.46 |
IV.CET2.HHE. | ML:2.6 | 0.00006459999999999998 | 0.52 | AML | other | m | 2015-12-27T05:37:08.22 |