A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.9010, 15.5930 at 86 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 1.9 | 2020-02-02 06:46:28 |
38.9012 | 15.5933 | 86 | 2020-07-18 21:08:22 |
Bollettino Sismico Italiano INGV | 76893441 |
Reviewed Rev100 |
ML 1.9 | 2020-02-02 06:46:28 |
38.8998 | 15.5975 | 89 | 2020-02-02 06:56:00 |
Sala Sismica INGV-Roma | 76123691 |
Field | Value |
---|---|
Time (UTC) | 2020-02-02 06:46:28 ± 0.15 |
Latitude | 38.9012 ± 0.0054 |
Longitude | 15.5933 ± 0.0139 |
Depth (km) | 86 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 76893441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 945 |
Semi-minor axis of confidence ellipse (meter) | 833 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 280 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.37232 |
Epicentral distance of station farthest from the epicenter (degree) | 5.85818 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 76893441 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-28 11:41:18 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 76123691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-02 06:56:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CROCE.HHZ. | 2020-02-02T06:50:29.30 | 3.0 | undecidable | manual | S | 247.4634 | 9.999 | 0 | ||
IV.FIR.HHZ. | 2020-02-02T06:48:11.58 | 3.0 | undecidable | manual | P | 650.2602 | 1.742 | 0 | ||
CR.STON.BHZ. | 2020-02-02T06:47:42.90 | 3.0 | undecidable | manual | P | 474.4695 | 1.052 | 0 | ||
MN.KLV.HHZ. | 2020-02-02T06:47:36.11 | 3.0 | undecidable | manual | P | 577.2888 | -8.99 | 0 | ||
IV.MNTT.EHZ. | 2020-02-02T06:47:28.95 | 3.0 | positive | manual | P | 490.9419 | -5.47 | 0 | ||
IV.CROCE.HHZ. | 2020-02-02T06:47:24.25 | 3.0 | undecidable | manual | P | 247.4634 | 1.975 | 0 | ||
AC.VLO.HHZ. | 2020-02-02T06:47:20.73 | 3.0 | undecidable | manual | P | 375.735 | 0.54 | 0 | ||
IV.PTRJ.HNZ. | 2020-02-02T06:47:09.85 | 3.0 | undecidable | manual | P | 287.7897 | 0.46 | 0 | ||
IT.PLTA.HNZ. | 2020-02-02T06:47:08.59 | 3.0 | undecidable | manual | P | 338.106 | -6.96 | 0 | ||
IV.GRIS.HNE. | 2020-02-02T06:47:00.50 | 0.3 | undecidable | manual | S | 13 | 95.7264 | 126 | 0.15 | 89 |
IV.CET2.HHZ. | 2020-02-02T06:46:57.00 | 0.3 | undecidable | manual | S | 24 | 76.2681 | 133 | -0.1 | 94 |
MN.CEL.HHZ. | 2020-02-02T06:46:57.00 | 0.3 | undecidable | manual | S | 160 | 75.7686 | 133 | -0.02 | 96 |
IV.SPS2.HHZ. | 2020-02-02T06:46:57.50 | 0.3 | undecidable | manual | S | 56 | 77.367 | 133 | 0.22 | 91 |
IV.MSRU.HHZ. | 2020-02-02T06:46:56.40 | 0.3 | undecidable | manual | S | 186 | 71.0733 | 135 | 0.09 | 95 |
IV.CAR1.HHZ. | 2020-02-02T06:46:55.30 | 0.3 | undecidable | manual | S | 54 | 65.9895 | 138 | -0.26 | 93 |
IV.JOPP.HHZ. | 2020-02-02T06:46:52.60 | 0.3 | undecidable | manual | S | 142 | 41.3253 | 151 | 0.15 | 98 |
IV.RESU.HHZ. | 2020-02-02T06:46:51.43 | 3.0 | undecidable | manual | P | 193.0623 | -6.53 | 0 | ||
IV.MGR.HHZ. | 2020-02-02T06:46:51.39 | 0.3 | undecidable | manual | P | 359 | 137.1627 | 115 | -0.08 | 82 |
IV.BULG.HHN. | 2020-02-02T06:46:51.12 | 0.3 | undecidable | manual | P | 352 | 131.868 | 116 | 0.24 | 82 |
MN.TIP.HHN. | 2020-02-02T06:46:48.66 | 0.3 | undecidable | manual | P | 73 | 105.0171 | 123 | 0.69 | 75 |
IV.MMN.HHE. | 2020-02-02T06:46:48.93 | 0.3 | undecidable | manual | P | 17 | 114.996 | 120 | -0.09 | 87 |
IV.GMB.BHE. | 2020-02-02T06:46:46.29 | 0.3 | undecidable | manual | P | 166 | 83.8494 | 130 | 0.43 | 86 |
IV.GRIS.HNE. | 2020-02-02T06:46:46.95 | 0.3 | undecidable | manual | P | 13 | 95.7264 | 126 | -0.07 | 90 |
IV.SPS2.HHZ. | 2020-02-02T06:46:45.16 | 0.3 | undecidable | manual | P | 56 | 77.367 | 133 | -0.09 | 94 |
IV.MILZ.HHN. | 2020-02-02T06:46:45.22 | 0.3 | undecidable | manual | P | 204 | 76.5678 | 133 | 0.04 | 95 |
IV.CET2.HHZ. | 2020-02-02T06:46:45.17 | 0.3 | undecidable | manual | P | 24 | 76.2681 | 133 | 0.02 | 95 |
IV.MSRU.HHZ. | 2020-02-02T06:46:44.43 | 0.3 | undecidable | manual | P | 186 | 71.0733 | 135 | -0.26 | 91 |
IV.SICLA.EHN. | 2020-02-02T06:46:44.54 | 0.3 | undecidable | manual | P | 172 | 72.2721 | 135 | -0.26 | 91 |
IV.CAR1.HHZ. | 2020-02-02T06:46:44.05 | 0.3 | undecidable | manual | P | 54 | 65.9895 | 138 | -0.21 | 94 |
MN.CEL.HHZ. | 2020-02-02T06:46:44.76 | 0.3 | undecidable | manual | P | 160 | 75.7686 | 133 | -0.34 | 89 |
IV.GRI.EHN. | 2020-02-02T06:46:44.41 | 0.6 | undecidable | manual | P | 97 | 71.9724 | 135 | -0.35 | 60 |
IV.JOPP.HHZ. | 2020-02-02T06:46:42.56 | 0.3 | undecidable | manual | P | 142 | 41.3253 | 151 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHE. | ML:0.0 | 0.000058347605 | 0.16 | AML | other | m | 2020-02-02T06:46:53.49 |
IV.JOPP.HHN. | ML:0.0 | 0.00007032366500000001 | 0.2208 | AML | other | m | 2020-02-02T06:46:54.09 |
IV.CAR1.HHN. | ML:0.0 | 0.00007214236 | 0.2592 | AML | other | m | 2020-02-02T06:46:57.48 |
IV.CAR1.HHE. | ML:0.0 | 0.00009970698 | 0.3424 | AML | other | m | 2020-02-02T06:46:58.39 |
IV.MSRU.HHN. | ML:0.0 | 0.000046333719999999995 | 0.1824 | AML | other | m | 2020-02-02T06:46:57.40 |
IV.MSRU.HHE. | ML:0.0 | 0.000070330405 | 0.4576 | AML | other | m | 2020-02-02T06:46:58.62 |
IV.SPS2.HHE. | ML:0.0 | 0.000036076255 | 0.3392 | AML | other | m | 2020-02-02T06:46:58.32 |
IV.CET2.HHE. | ML:0.0 | 0.00009067776 | 0.2976 | AML | other | m | 2020-02-02T06:46:58.49 |
IV.SPS2.HHN. | ML:0.0 | 0.000023265255 | 0.2592 | AML | other | m | 2020-02-02T06:47:00.82 |
IV.CET2.HHN. | ML:0.0 | 0.000110790475 | 0.1216 | AML | other | m | 2020-02-02T06:46:58.44 |
IV.CAR1.HNN. | ML:1.8 | 0.000054150515 | 0.1504 | AML | other | m | 2020-02-02T06:46:57.78 |
IV.CAR1.HNE. | ML:1.9 | 0.00007718332 | 0.1792 | AML | other | m | 2020-02-02T06:46:55.65 |