A magnitude ML 1.7 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4780, 15.4870 at 133 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 | 2013-07-02 05:16:13 |
38.4775 | 15.487 | 133 | 2015-01-20 11:27:27 |
Bollettino Sismico Italiano INGV | 6944521 |
Field | Value |
---|---|
Time (UTC) | 2013-07-02 05:16:13 ± 0.22 |
Latitude | 38.4775 ± 0.0171 |
Longitude | 15.4870 ± 0.0195 |
Depth (km) | 133 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 6944521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1925 |
Semi-minor axis of confidence ellipse (meter) | 1301 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 145 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1920.0 |
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 | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.21404 |
Epicentral distance of station farthest from the epicenter (degree) | 1.21319 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 6944521 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:09:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SERS.HHZ. | 2013-07-02T05:16:56.10 | 0.6 | undecidable | manual | S | 59 | 120.99 | 135 | 0.56 | 38 |
IV.PLAC.HHZ. | 2013-07-02T05:16:50.10 | 0.1 | undecidable | manual | S | 92 | 82.6506 | 146 | -0.12 | 94 |
IV.SOI.EHE. | 2013-07-02T05:16:48.61 | 0.6 | undecidable | manual | S | 132 | 66.6777 | 151 | 0.19 | 47 |
IV.JOPP.HHZ. | 2013-07-02T05:16:46.20 | 0.6 | undecidable | manual | S | 67 | 37.4292 | 163 | 0.24 | 49 |
IV.MILZ.HHE. | 2013-07-02T05:16:45.88 | 0.6 | undecidable | manual | S | 224 | 31.9458 | 165 | 0.24 | 50 |
IV.MSCL.HHZ. | 2013-07-02T05:16:45.70 | 1.0 | undecidable | manual | S | 136 | 37.9287 | 163 | -0.29 | 24 |
IV.MSRU.HHZ. | 2013-07-02T05:16:45.00 | 0.6 | undecidable | manual | S | 176 | 23.754 | 169 | -0.25 | 50 |
MN.TIP.HHZ. | 2013-07-02T05:16:38.85 | 0.3 | undecidable | manual | P | 54 | 134.6652 | 131 | -0.08 | 64 |
IV.CET2.HHN. | 2013-07-02T05:16:37.92 | 0.3 | undecidable | manual | P | 19 | 123.3876 | 134 | 0.03 | 66 |
IV.SERS.HHZ. | 2013-07-02T05:16:37.95 | 0.1 | undecidable | manual | P | 59 | 120.99 | 135 | 0.27 | 83 |
IV.CAR1.HHE. | 2013-07-02T05:16:36.16 | 0.6 | undecidable | manual | P | 36 | 106.4157 | 138 | -0.27 | 43 |
IV.PLAC.HHZ. | 2013-07-02T05:16:34.62 | 0.1 | positive | manual | P | 92 | 82.6506 | 146 | 0.01 | 95 |
IV.MUCR.HHZ. | 2013-07-02T05:16:34.42 | 0.6 | undecidable | manual | P | 228 | 71.9724 | 149 | 0.53 | 44 |
IV.AIO.HHZ. | 2013-07-02T05:16:33.70 | 0.3 | undecidable | manual | P | 202 | 60.3951 | 154 | 0.5 | 67 |
IV.SOI.EHE. | 2013-07-02T05:16:33.48 | 0.1 | undecidable | manual | P | 132 | 66.6777 | 151 | -0.09 | 97 |
IV.MTTG.HHZ. | 2013-07-02T05:16:33.20 | 0.1 | undecidable | manual | P | 161 | 55.7997 | 155 | 0.24 | 96 |
IV.GMB.BHE. | 2013-07-02T05:16:32.56 | 0.3 | undecidable | manual | P | 139 | 45.4212 | 160 | 0.09 | 75 |
MN.CEL.HNZ. | 2013-07-02T05:16:32.18 | 0.3 | undecidable | manual | P | 124 | 42.8238 | 161 | -0.18 | 74 |
IV.MSCL.HHZ. | 2013-07-02T05:16:31.87 | 0.3 | undecidable | manual | P | 136 | 37.9287 | 163 | -0.3 | 73 |
IV.MSRU.HHZ. | 2013-07-02T05:16:31.37 | 0.1 | undecidable | manual | P | 176 | 23.754 | 169 | -0.37 | 98 |
IV.JOPP.HHZ. | 2013-07-02T05:16:31.96 | 0.1 | undecidable | manual | P | 67 | 37.4292 | 163 | -0.19 | 100 |
IV.MILZ.HHE. | 2013-07-02T05:16:31.75 | 0.1 | undecidable | manual | P | 224 | 31.9458 | 165 | -0.21 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AIO.HHN. | ML:1.5 | 0.000016800000000000002 | 1.46 | AML | other | m | 2013-07-02T05:16:52.59 |
IV.AIO.HHE. | ML:1.7 | 0.000026700000000000002 | 0.2 | AML | other | m | 2013-07-02T05:17:37.62 |
IV.MUCR.HHE. | ML:1.8 | 0.00003505 | 1.26 | AML | other | m | 2013-07-02T05:17:35.76 |
IV.MUCR.HHN. | ML:1.8 | 0.00003594999999999999 | 0.54 | AML | other | m | 2013-07-02T05:17:51.38 |