A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6460, 15.5000 at 155 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.1 | 2012-06-25 12:34:48 |
38.2773 | 15.9927 | 151 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 1715981 |
Bulletin Rev1000 |
ML 2.0 | 2012-06-25 12:34:47 |
38.646 | 15.4997 | 155 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 3022001 |
Field | Value |
---|---|
Time (UTC) | 2012-06-25 12:34:47 ± 0.28 |
Latitude | 38.6460 ± 0.0261 |
Longitude | 15.4997 ± 0.0322 |
Depth (km) | 155 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 3022001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3276 |
Semi-minor axis of confidence ellipse (meter) | 2152 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 139 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 179 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.30397 |
Epicentral distance of station farthest from the epicenter (degree) | 1.39395 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 1715981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-06-25 12:45:50 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 3022001 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:44:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAZ.HHZ. | 2012-06-25T12:35:29.33 | 0.6 | undecidable | manual | S | 150 | 88.6446 | 148 | 0.12 | 46 |
IV.SOI.EHZ. | 2012-06-25T12:35:28.15 | 0.6 | undecidable | manual | S | 143 | 79.7646 | 151 | -0.09 | 47 |
IV.PLAC.HHZ. | 2012-06-25T12:35:28.88 | 0.3 | undecidable | manual | S | 105 | 84.249 | 150 | 0.16 | 70 |
IV.MSRU.HHZ. | 2012-06-25T12:35:25.27 | 0.6 | undecidable | manual | S | 179 | 42.4242 | 164 | 0.16 | 50 |
IV.JOPP.HHZ. | 2012-06-25T12:35:24.55 | 0.6 | undecidable | manual | S | 97 | 33.744 | 167 | -0.09 | 51 |
IV.SALB.HHZ. | 2012-06-25T12:35:17.53 | 0.6 | undecidable | manual | P | 28 | 154.7229 | 132 | 0.58 | 35 |
MN.TIP.HHZ. | 2012-06-25T12:35:14.20 | 0.1 | undecidable | manual | P | 61 | 123.6873 | 139 | -0.04 | 87 |
IV.MPAZ.HHZ. | 2012-06-25T12:35:11.65 | 0.3 | undecidable | manual | P | 150 | 88.6446 | 148 | 0.01 | 71 |
IV.NOV.HHZ. | 2012-06-25T12:35:11.51 | 0.3 | undecidable | manual | P | 205 | 75.4689 | 152 | 0.68 | 60 |
IV.PLAC.HHZ. | 2012-06-25T12:35:11.34 | 0.1 | undecidable | manual | P | 105 | 84.249 | 150 | -0.03 | 95 |
IV.SOI.EHZ. | 2012-06-25T12:35:10.95 | 0.3 | undecidable | manual | P | 143 | 79.7646 | 151 | -0.14 | 70 |
IV.GMB.BHZ. | 2012-06-25T12:35:10.50 | 0.3 | undecidable | manual | P | 152 | 60.1953 | 157 | 0.48 | 68 |
IV.MCSR.HHZ. | 2012-06-25T12:35:10.52 | 0.3 | undecidable | manual | P | 200 | 68.5758 | 155 | 0.07 | 72 |
IV.MILZ.HHZ. | 2012-06-25T12:35:09.18 | 0.3 | undecidable | manual | P | 209 | 47.619 | 162 | -0.3 | 72 |
IV.MSCL.HHZ. | 2012-06-25T12:35:09.41 | 0.3 | undecidable | manual | P | 151 | 52.4031 | 160 | -0.26 | 72 |
IV.MSRU.HHZ. | 2012-06-25T12:35:08.88 | 0.1 | undecidable | manual | P | 179 | 42.4242 | 164 | -0.4 | 95 |
IV.JOPP.HHZ. | 2012-06-25T12:35:08.79 | 0.1 | undecidable | manual | P | 97 | 33.744 | 167 | -0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CET2.HHE. | ML:2.2 | 0.0000494 | 1.42 | AML | other | m | 2012-06-25T12:35:38.42 |
IV.JOPP.HHN. | ML:1.8 | 0.000032149999999999995 | 1.44 | AML | other | m | 2012-06-25T12:35:25.41 |
IV.JOPP.HHE. | ML:1.8 | 0.00003204999999999999 | 0.92 | AML | other | m | 2012-06-25T12:35:26.58 |
IV.PLAC.HHN. | ML:2.2 | 0.000054449999999999995 | 0.6 | AML | other | m | 2012-06-25T12:35:30.20 |
IV.PLAC.HHE. | ML:2.1 | 0.00004585 | 0.38 | AML | other | m | 2012-06-25T12:35:29.21 |