A magnitude ML 1.7 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4190, 15.3990 at 119 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 1.7 | 2018-09-01 10:52:44 |
38.4187 | 15.3987 | 119 | 2019-06-04 09:15:55 |
Bollettino Sismico Italiano INGV | 61331731 |
Reviewed Rev100 |
ML 1.7 | 2018-09-01 10:52:45 |
38.386 | 15.3792 | 116 | 2018-09-01 11:01:08 |
Sala Sismica INGV-Roma | 60458421 |
Field | Value |
---|---|
Time (UTC) | 2018-09-01 10:52:44 ± 0.39 |
Latitude | 38.4187 ± 0.0324 |
Longitude | 15.3987 ± 0.0253 |
Depth (km) | 119 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 61331731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3572 |
Semi-minor axis of confidence ellipse (meter) | 1388 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 158 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.30312 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 61331731 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-04-30 14:51:37 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 60458421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-09-01 11:01:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2018-09-01T10:54:45.36 | 3.0 | undecidable | manual | Pg | 21.629999 | 0 | |||
GU.RNCA.HHZ. | 2018-09-01T10:54:40.12 | 3.0 | undecidable | manual | Pn | 0.69 | 0 | |||
IV.SSFR.HNZ. | 2018-09-01T10:54:28.85 | 3.0 | positive | manual | Pg | 22.309999 | 0 | |||
IV.FOSV.EHZ. | 2018-09-01T10:54:19.81 | 3.0 | undecidable | manual | Pg | 14.95 | 0 | |||
IV.APEC.HHZ. | 2018-09-01T10:54:16.54 | 3.0 | undecidable | manual | Pn | 6.96 | 0 | |||
OB.GAVE.EHZ. | 2018-09-01T10:54:14.36 | 3.0 | undecidable | manual | Pg | 17.51 | 0 | |||
IV.ATFO.HHZ. | 2018-09-01T10:54:06.77 | 3.0 | undecidable | manual | Pn | 0.21 | 0 | |||
IV.MRB1.HNZ. | 2018-09-01T10:53:59.55 | 3.0 | undecidable | manual | Sn | -1.35 | 0 | |||
IV.OVO.HHZ. | 2018-09-01T10:53:58.54 | 3.0 | undecidable | manual | Sn | 1.79 | 0 | |||
IV.MFNL.HHZ. | 2018-09-01T10:53:52.21 | 3.0 | undecidable | manual | Sg | 1.51 | 0 | |||
IV.PLAC.HHZ. | 2018-09-01T10:53:20.45 | 0.6 | undecidable | manual | S | 88 | 90.4428 | 139 | 0.11 | 44 |
IV.SOI.EHN. | 2018-09-01T10:53:17.37 | 0.6 | undecidable | manual | S | 124 | 68.7756 | 147 | -0.19 | 46 |
IV.AIO.HHE. | 2018-09-01T10:53:17.10 | 0.6 | undecidable | manual | S | 196 | 51.7038 | 154 | 1.34 | 31 |
IV.NOV.HHZ. | 2018-09-01T10:53:17.03 | 0.6 | undecidable | manual | S | 208 | 49.0176 | 156 | 1.51 | 28 |
MN.CEL.HHZ. | 2018-09-01T10:53:15.26 | 0.6 | undecidable | manual | S | 112 | 46.5201 | 157 | -0.04 | 50 |
IV.JOPP.HHZ. | 2018-09-01T10:53:15.25 | 0.6 | undecidable | manual | S | 64 | 47.1195 | 156 | -0.1 | 49 |
IV.MSRU.HHZ. | 2018-09-01T10:53:13.09 | 0.6 | undecidable | manual | S | 151 | 19.6692 | 170 | -0.54 | 46 |
MN.TIP.HHN. | 2018-09-01T10:53:10.88 | 0.3 | undecidable | manual | P | 54 | 144.6441 | 125 | 0.51 | 54 |
IV.SERS.HNN. | 2018-09-01T10:53:09.54 | 0.3 | undecidable | manual | P | 58 | 130.9689 | 128 | 0.55 | 55 |
IV.PLAC.HHZ. | 2018-09-01T10:53:05.56 | 0.1 | positive | manual | P | 88 | 90.4428 | 139 | 0.22 | 87 |
IV.NOV.HHZ. | 2018-09-01T10:53:03.01 | 0.1 | undecidable | manual | P | 208 | 49.0176 | 156 | 0.46 | 90 |
IV.MUCR.HHE. | 2018-09-01T10:53:03.24 | 0.3 | undecidable | manual | P | 228 | 61.8936 | 150 | -0.05 | 71 |
IV.SOI.EHN. | 2018-09-01T10:53:03.43 | 0.1 | undecidable | manual | P | 124 | 68.7756 | 147 | -0.3 | 90 |
MN.CEL.HHZ. | 2018-09-01T10:53:02.09 | 0.3 | undecidable | manual | P | 112 | 46.5201 | 157 | -0.34 | 70 |
IV.AIO.HHE. | 2018-09-01T10:53:02.80 | 0.1 | undecidable | manual | P | 196 | 51.7038 | 154 | 0.11 | 97 |
IV.JOPP.HHZ. | 2018-09-01T10:53:02.39 | 0.1 | undecidable | manual | P | 64 | 47.1195 | 156 | -0.07 | 98 |
IV.IVPL.HHZ. | 2018-09-01T10:53:01.95 | 0.1 | undecidable | manual | P | 263 | 36.741 | 161 | -0.04 | 100 |
IV.MILZ.HHN. | 2018-09-01T10:53:01.14 | 0.1 | undecidable | manual | P | 222 | 21.867 | 169 | -0.37 | 96 |
IV.MPNC.HHN. | 2018-09-01T10:53:01.36 | 0.3 | undecidable | manual | P | 188 | 30.4473 | 164 | -0.4 | 70 |
IV.MSRU.HHZ. | 2018-09-01T10:53:00.92 | 0.1 | undecidable | manual | P | 151 | 19.6692 | 170 | -0.54 | 92 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHN. | ML:1.6 | 0.0000304 | 0.5 | AML | other | m | 2018-09-01T10:53:16.35 |
IV.JOPP.HHE. | ML:1.6 | 0.000024500000000000003 | 0.46 | AML | other | m | 2018-09-01T10:53:17.06 |
IV.PLAC.HHE. | ML:1.8 | 0.0000367 | 0.82 | AML | other | m | 2018-09-01T10:53:21.74 |
IV.PLAC.HHN. | ML:1.9 | 0.000043349999999999997 | 0.36 | AML | other | m | 2018-09-01T10:53:21.69 |
MN.CEL.HHE. | ML:1.5 | 0.000019631654999999997 | 0.576 | AML | other | m | 2018-09-01T10:53:19.82 |
MN.CEL.HHN. | ML:1.7 | 0.000034829615000000004 | 0.2432 | AML | other | m | 2018-09-01T10:53:17.67 |