A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5920, 15.3770 at 8 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 2.0 | 2017-03-18 08:43:33 |
38.5918 | 15.3772 | 8 | 2018-01-10 09:55:04 |
Bollettino Sismico Italiano INGV | 50244031 |
Reviewed Rev100 |
ML 2.1 | 2017-03-18 08:43:33 |
38.5828 | 15.3697 | 3 | 2017-03-18 09:03:58 |
Sala Sismica INGV-Roma | 42587221 |
Field | Value |
---|---|
Time (UTC) | 2017-03-18 08:43:33 ± 0.24 |
Latitude | 38.5918 ± 0.0126 |
Longitude | 15.3772 ± 0.0115 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 50244031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1319 |
Semi-minor axis of confidence ellipse (meter) | 950 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 357 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.23652 |
Epicentral distance of station farthest from the epicenter (degree) | 0.92630 |
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 | 0.4 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 42587221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-18 09:03:58 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 50244031 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-09-26 11:14:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NOV.HHZ. | 2017-03-18T08:43:54.54 | 0.3 | undecidable | manual | S | 199 | 65.9895 | 50 | 0.4 | 66 |
IV.CAR1.HHZ. | 2017-03-18T08:43:50.59 | 0.1 | undecidable | manual | P | 44 | 102.8193 | 50 | -0.41 | 81 |
IV.PLAC.HHZ. | 2017-03-18T08:43:50.31 | 0.3 | undecidable | manual | P | 99 | 93.4398 | 50 | 0.75 | 55 |
IV.MSFR.HHE. | 2017-03-18T08:43:49.28 | 0.1 | undecidable | manual | P | 228 | 92.241 | 50 | -0.09 | 89 |
IV.IVPL.HHZ. | 2017-03-18T08:43:48.54 | 0.6 | undecidable | manual | S | 235 | 41.9247 | 50 | 0.81 | 39 |
IV.ILLI.HHZ. | 2017-03-18T08:43:47.41 | 0.6 | undecidable | manual | S | 247 | 40.626 | 50 | 0.05 | 49 |
IV.AIO.HHZ. | 2017-03-18T08:43:46.27 | 0.3 | undecidable | manual | P | 190 | 69.9744 | 50 | 0.32 | 66 |
IV.MSRU.HHZ. | 2017-03-18T08:43:46.00 | 0.6 | undecidable | manual | S | 163 | 38.1285 | 50 | -0.7 | 42 |
IV.MUCR.HHZ. | 2017-03-18T08:43:46.66 | 0.3 | undecidable | manual | P | 216 | 74.9694 | 50 | -0.06 | 69 |
IV.NOV.HHZ. | 2017-03-18T08:43:45.34 | 0.1 | undecidable | manual | P | 199 | 65.9895 | 50 | 0.01 | 95 |
IV.MILZ.HHZ. | 2017-03-18T08:43:45.95 | 1.0 | undecidable | manual | S | 200 | 37.7289 | 50 | -0.65 | 21 |
IV.MSCL.HHN. | 2017-03-18T08:43:43.92 | 0.1 | undecidable | manual | P | 138 | 53.7018 | 50 | 0.49 | 88 |
IV.IST3.HHZ. | 2017-03-18T08:43:42.74 | 0.6 | undecidable | manual | S | 331 | 26.2515 | 106 | -0.04 | 51 |
IV.IVPL.HHZ. | 2017-03-18T08:43:41.34 | 0.3 | undecidable | manual | P | 235 | 41.9247 | 50 | -0.28 | 70 |
IV.ILLI.HHZ. | 2017-03-18T08:43:41.34 | 0.3 | undecidable | manual | P | 247 | 40.626 | 50 | -0.08 | 74 |
IV.MILZ.HHZ. | 2017-03-18T08:43:40.59 | 0.1 | undecidable | manual | P | 200 | 37.7289 | 50 | -0.39 | 92 |
IV.MSRU.HHZ. | 2017-03-18T08:43:40.75 | 0.1 | undecidable | manual | P | 163 | 38.1285 | 50 | -0.28 | 94 |
IV.IST3.HHZ. | 2017-03-18T08:43:38.88 | 0.1 | undecidable | manual | P | 331 | 26.2515 | 106 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MILZ.HHN. | ML:2.1 | 0.00047 | 0.24 | AML | other | m | 2017-03-18T08:43:48.68 |
IV.MILZ.HHE. | ML:2.1 | 0.00048249999999999996 | 1.3 | AML | other | m | 2017-03-18T08:43:48.69 |
IV.MSRU.HHN. | ML:2.0 | 0.000414 | 1.18 | AML | other | m | 2017-03-18T08:43:48.32 |
IV.MSRU.HHE. | ML:2.1 | 0.0004605 | 0.78 | AML | other | m | 2017-03-18T08:43:49.02 |
IV.ILLI.HHE. | ML:2.5 | 0.001105 | 1.42 | AML | other | m | 2017-03-18T08:43:51.18 |
IV.IVPL.HHE. | ML:2.6 | 0.0012900000000000001 | 0.22 | AML | other | m | 2017-03-18T08:43:51.33 |
IV.ILLI.HHN. | ML:2.6 | 0.0014299999999999998 | 0.44 | AML | other | m | 2017-03-18T08:43:52.16 |
IV.GMB.BHE. | ML:2.4 | 0.000532 | 1.48 | AML | other | m | 2017-03-18T08:43:53.00 |
IV.IVPL.HHN. | ML:2.7 | 0.001835 | 0.3 | AML | other | m | 2017-03-18T08:43:53.39 |
IV.GMB.BHN. | ML:2.4 | 0.000541 | 1.52 | AML | other | m | 2017-03-18T08:43:54.82 |
IV.NOV.HHN. | ML:1.8 | 0.00010425000000000001 | 0.96 | AML | other | m | 2017-03-18T08:43:55.65 |
IV.AIO.HHE. | ML:1.6 | 0.00006850000000000001 | 1.34 | AML | other | m | 2017-03-18T08:43:57.07 |
IV.AIO.HHN. | ML:1.6 | 0.0000762 | 0.52 | AML | other | m | 2017-03-18T08:43:57.89 |
IV.MUCR.HHE. | ML:1.9 | 0.00011099999999999999 | 0.5 | AML | other | m | 2017-03-18T08:43:59.47 |
IV.NOV.HHE. | ML:1.9 | 0.000147 | 0.64 | AML | other | m | 2017-03-18T08:44:01.26 |
IV.MUCR.HHN. | ML:1.8 | 0.00009955 | 0.38 | AML | other | m | 2017-03-18T08:44:03.88 |
IV.CAR1.HHE. | ML:2.0 | 0.00008685000000000001 | 0.7 | AML | other | m | 2017-03-18T08:44:06.22 |
IV.PLAC.HHN. | ML:1.7 | 0.00005855 | 1.22 | AML | other | m | 2017-03-18T08:44:07.90 |
IV.CAR1.HHN. | ML:2.1 | 0.000108 | 0.42 | AML | other | m | 2017-03-18T08:44:08.38 |
IV.PLAC.HHE. | ML:1.7 | 0.00006110000000000001 | 0.46 | AML | other | m | 2017-03-18T08:44:09.10 |