A magnitude ML 1.9 earthquake occured in region: Tirreno Settentrionale (MARE), on
and geographic coordinates (lat, lon) 42.0030, 10.0380 at 20 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.9 | 2012-08-14 02:59:06 |
42.0113 | 10.0227 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 1991621 |
Bulletin Rev1000 |
ML 1.9 | 2012-08-14 02:59:06 |
42.0032 | 10.038 | 20 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 2521121 |
Field | Value |
---|---|
Time (UTC) | 2012-08-14 02:59:06 ± 0.26 |
Latitude | 42.0032 ± 0.0180 |
Longitude | 10.0380 ± 0.0121 |
Depth (km) | 20 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 2521121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1928 |
Semi-minor axis of confidence ellipse (meter) | 899 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 345 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 15 |
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) | 0.05396 |
Epicentral distance of station farthest from the epicenter (degree) | 2.55497 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 2521121 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:40:18 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 1991621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-08-14 03:08:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TRIF.HHZ. | 2012-08-14T02:59:47.52 | 0.6 | undecidable | manual | S | 30 | 142.1466 | 94 | 0.1 | 46 |
MN.VSL.BHZ. | 2012-08-14T02:59:46.75 | 0.3 | undecidable | manual | P | 191 | 283.605 | 54 | -1.26 | 17 |
IV.CASP.HHZ. | 2012-08-14T02:59:38.36 | 0.3 | undecidable | manual | S | 38 | 110.6004 | 95 | -0.67 | 62 |
RD.PGT2.BHZ. | 2012-08-14T02:59:37.15 | 0.6 | undecidable | manual | S | 306 | 104.5176 | 96 | -0.27 | 49 |
IV.MAON.HHZ. | 2012-08-14T02:59:36.57 | 0.3 | undecidable | manual | S | 62 | 101.4207 | 96 | -0.03 | 74 |
IV.SACS.HHZ. | 2012-08-14T02:59:35.29 | 0.6 | undecidable | manual | P | 58 | 179.6868 | 54 | 0.21 | 38 |
IV.MCIV.HHZ. | 2012-08-14T02:59:32.94 | 0.3 | undecidable | manual | P | 57 | 159.4182 | 54 | 0.38 | 61 |
IV.TOLF.HHZ. | 2012-08-14T02:59:32.49 | 0.3 | undecidable | manual | P | 87 | 161.8158 | 54 | -0.37 | 59 |
IV.CELB.HHZ. | 2012-08-14T02:59:31.75 | 0.6 | undecidable | manual | S | 10 | 83.6496 | 97 | -0.15 | 51 |
IV.ARCI.HHZ. | 2012-08-14T02:59:31.47 | 0.3 | undecidable | manual | P | 51 | 150.738 | 54 | -0.01 | 68 |
IV.TRIF.HHZ. | 2012-08-14T02:59:30.44 | 0.6 | undecidable | manual | P | 30 | 142.1466 | 94 | 0.13 | 45 |
IV.CASP.HHZ. | 2012-08-14T02:59:25.66 | 0.1 | undecidable | manual | P | 38 | 110.6004 | 95 | 0.19 | 96 |
FR.SMPL.HHZ. | 2012-08-14T02:59:25.51 | 3.0 | undecidable | manual | Sg | 5.994 | -0.47 | 0 | ||
IV.MAON.HHZ. | 2012-08-14T02:59:24.29 | 0.1 | undecidable | manual | P | 62 | 101.4207 | 96 | 0.22 | 97 |
RD.PGT2.BHZ. | 2012-08-14T02:59:24.60 | 0.1 | undecidable | manual | P | 306 | 104.5176 | 96 | 0.06 | 98 |
IV.CELB.HHZ. | 2012-08-14T02:59:21.56 | 0.1 | undecidable | manual | P | 10 | 83.6496 | 97 | 0.21 | 100 |
FR.SMPL.HHZ. | 2012-08-14T02:59:17.74 | 3.0 | undecidable | manual | P | 5.994 | -0.16 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CASP.HHN. | ML:1.7 | 0.00004035 | 1.48 | AML | other | m | 2012-08-14T02:59:41.18 |
IV.CASP.HHE. | ML:1.5 | 0.00002775 | 0.18 | AML | other | m | 2012-08-14T02:59:43.59 |
IV.MAON.HHE. | ML:1.9 | 0.00007295 | 0.82 | AML | other | m | 2012-08-14T02:59:41.21 |
IV.MAON.HHN. | ML:1.8 | 0.000053750000000000005 | 0.78 | AML | other | m | 2012-08-14T02:59:40.24 |
RD.PGT2.BHE. | ML:1.9 | 0.00007939999999999999 | 0.28 | AML | other | m | 2012-08-14T02:59:37.75 |
RD.PGT2.BHN. | ML:1.9 | 0.00007155 | 0.44 | AML | other | m | 2012-08-14T02:59:37.83 |
FR.SMPL.HHE. | ML:3.4 | 0.00422 | 1.06 | AML | other | m | 2012-08-14T02:59:26.86 |
FR.SMPL.HHN. | ML:3.4 | 0.0041400000000000005 | 0.8 | AML | other | m | 2012-08-14T02:59:26.37 |