A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.4060, 15.1630 at 31 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 2.1 | 2020-02-25 16:29:07 |
39.4065 | 15.1627 | 31 | 2020-07-18 21:08:38 |
Bollettino Sismico Italiano INGV | 79662261 |
Reviewed Rev100 |
ML 2.0 | 2020-02-25 16:29:08 |
39.4163 | 15.1848 | 10 | 2020-02-25 16:49:20 |
Sala Sismica INGV-Roma | 76805611 |
Field | Value |
---|---|
Time (UTC) | 2020-02-25 16:29:07 ± 0.15 |
Latitude | 39.4065 ± 0.0072 |
Longitude | 15.1627 ± 0.0116 |
Depth (km) | 31 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79662261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 899 |
Semi-minor axis of confidence ellipse (meter) | 726 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 300 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 200 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.27884 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 79662261 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-28 17:33:55 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 76805611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-25 16:49:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-02-25T16:30:53.86 | 3.0 | undecidable | manual | Sg | 16.08 | 0 | |||
IV.GAVE.EHZ. | 2020-02-25T16:30:42.30 | 3.0 | undecidable | manual | Sn | -1.69 | 0 | |||
IV.VENL.HNZ. | 2020-02-25T16:30:39.53 | 3.0 | undecidable | manual | Pn | 1.98 | 0 | |||
IV.NDIM.HNZ. | 2020-02-25T16:30:35.37 | 3.0 | positive | manual | Pn | -1.36 | 0 | |||
IV.ROSPO.HHZ. | 2020-02-25T16:30:22.69 | 3.0 | undecidable | manual | Sn | -1.98 | 0 | |||
IV.MNTT.EHZ. | 2020-02-25T16:30:15.10 | 3.0 | negative | manual | Pg | 11.96 | 0 | |||
IV.CPGN.EHZ. | 2020-02-25T16:30:14.87 | 3.0 | negative | manual | Pn | -2.19 | 0 | |||
IV.MRVN.HHZ. | 2020-02-25T16:30:12.12 | 3.0 | undecidable | manual | Sg | 10.23 | 0 | |||
AC.VLO.HHZ. | 2020-02-25T16:30:10.42 | 3.0 | negative | manual | Pg | 10.26 | 0 | |||
IV.GAVE.EHZ. | 2020-02-25T16:30:09.14 | 3.0 | undecidable | manual | Pg | 8.31 | 0 | |||
IV.MCRV.HHZ. | 2020-02-25T16:29:50.08 | 3.0 | undecidable | manual | S | 0.65 | 0 | |||
IV.CAR1.HHZ. | 2020-02-25T16:29:35.50 | 1.0 | undecidable | manual | S | 100 | 91.5417 | 104 | 0.49 | 30 |
IV.MMN.HHZ. | 2020-02-25T16:29:34.50 | 0.6 | undecidable | manual | S | 52 | 88.8444 | 104 | 0.2 | 65 |
IV.MGR.HHZ. | 2020-02-25T16:29:33.70 | 0.6 | undecidable | manual | S | 22 | 87.6456 | 104 | -0.31 | 63 |
IV.BULG.HHZ. | 2020-02-25T16:29:31.53 | 0.6 | undecidable | manual | S | 14 | 76.7676 | 107 | 0.34 | 64 |
IV.CET2.HHZ. | 2020-02-25T16:29:29.00 | 0.6 | undecidable | manual | S | 78 | 69.1752 | 109 | -0.27 | 66 |
MN.CEL.HNZ. | 2020-02-25T16:29:29.95 | 0.6 | undecidable | manual | P | 153 | 141.9468 | 54 | -0.05 | 60 |
IV.GRIS.EHE. | 2020-02-25T16:29:28.83 | 0.6 | undecidable | manual | S | 58 | 69.6747 | 109 | -0.57 | 61 |
IV.MSRU.HHE. | 2020-02-25T16:29:28.24 | 0.6 | undecidable | manual | P | 167 | 130.2696 | 54 | -0.3 | 59 |
IX.SRN3.HNE.02 | 2020-02-25T16:29:27.53 | 0.6 | undecidable | manual | P | 12 | 122.3886 | 54 | -0.03 | 63 |
IV.MCEL.HHN. | 2020-02-25T16:29:26.82 | 0.6 | undecidable | manual | P | 28 | 115.4955 | 54 | 0.11 | 62 |
IV.SIRI.HHZ. | 2020-02-25T16:29:25.82 | 0.6 | undecidable | manual | P | 35 | 104.9172 | 102 | 0.44 | 59 |
IV.JOPP.HHE. | 2020-02-25T16:29:25.80 | 0.6 | undecidable | manual | P | 145 | 108.4137 | 54 | -0.02 | 65 |
IV.CMPR.HHZ. | 2020-02-25T16:29:24.65 | 0.6 | undecidable | manual | P | 7 | 101.8203 | 102 | -0.27 | 62 |
IV.MMN.HHZ. | 2020-02-25T16:29:23.56 | 0.6 | negative | manual | P | 52 | 88.8444 | 104 | 0.6 | 58 |
MN.CUC.HHE. | 2020-02-25T16:29:23.05 | 1.0 | undecidable | manual | P | 40 | 85.7475 | 105 | 0.55 | 30 |
IV.CAR1.HHZ. | 2020-02-25T16:29:23.76 | 0.6 | undecidable | manual | P | 100 | 91.5417 | 104 | 0.38 | 62 |
IV.MGR.HHZ. | 2020-02-25T16:29:22.85 | 0.3 | undecidable | manual | P | 22 | 87.6456 | 104 | 0.06 | 100 |
IV.GRIS.EHE. | 2020-02-25T16:29:20.08 | 0.6 | undecidable | manual | P | 58 | 69.6747 | 109 | -0.06 | 69 |
IV.BULG.HHZ. | 2020-02-25T16:29:20.76 | 0.6 | undecidable | manual | P | 14 | 76.7676 | 107 | -0.41 | 63 |
IV.CET2.HHZ. | 2020-02-25T16:29:19.81 | 0.3 | undecidable | manual | P | 78 | 69.1752 | 109 | -0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GMB.BHE. | ML:2.5 | 0.0001715 | 0.88 | AML | other | m | 2020-02-25T16:29:54.17 |
IV.CET2.HHE. | ML:2.2 | 0.00023976979999999998 | 0.2048 | AML | other | m | 2020-02-25T16:29:30.72 |
IV.CET2.HHN. | ML:2.4 | 0.00035118320000000004 | 0.2304 | AML | other | m | 2020-02-25T16:29:30.82 |
IV.BULG.HHN. | ML:2.0 | 0.00012362605 | 0.576 | AML | other | m | 2020-02-25T16:29:31.85 |
IV.BULG.HNN. | ML:2.0 | 0.00012602664999999998 | 0.576 | AML | other | m | 2020-02-25T16:29:31.85 |
IV.BULG.HNE. | ML:1.8 | 0.00008899370500000001 | 0.3712 | AML | other | m | 2020-02-25T16:29:33.38 |
IV.BULG.HHE. | ML:1.9 | 0.000100373135 | 0.3712 | AML | other | m | 2020-02-25T16:29:33.57 |
IV.MGR.HHN. | ML:1.6 | 0.000048419995 | 0.384 | AML | other | m | 2020-02-25T16:29:38.70 |
IV.MGR.HNE. | ML:2.3 | 0.0002105032 | 0.512 | AML | other | m | 2020-02-25T16:29:40.56 |
IV.MGR.HHE. | ML:1.6 | 0.000046533705 | 0.1792 | AML | other | m | 2020-02-25T16:29:35.55 |
IV.MMN.HHN. | ML:2.3 | 0.0002267751 | 0.3072 | AML | other | m | 2020-02-25T16:29:35.23 |
IV.MMN.HHE. | ML:2.2 | 0.00016646250000000001 | 0.2176 | AML | other | m | 2020-02-25T16:29:35.44 |
IV.CAR1.HHE. | ML:2.2 | 0.0001652138 | 0.4608 | AML | other | m | 2020-02-25T16:29:37.61 |
IV.CAR1.HNE. | ML:2.2 | 0.00016068369999999997 | 0.2944 | AML | other | m | 2020-02-25T16:29:37.61 |
IV.CAR1.HHN. | ML:2.2 | 0.00014786925000000002 | 0.3968 | AML | other | m | 2020-02-25T16:29:37.45 |
IV.CAR1.HNN. | ML:2.3 | 0.00022893805 | 0.6784 | AML | other | m | 2020-02-25T16:29:36.52 |
IV.SIRI.HNN. | ML:1.8 | 0.000055184175000000004 | 0.4992 | AML | other | m | 2020-02-25T16:29:43.62 |
IV.SIRI.HHN. | ML:1.8 | 0.000050626975 | 0.2432 | AML | other | m | 2020-02-25T16:29:43.37 |
IV.SIRI.HNE. | ML:1.9 | 0.00006915819500000001 | 0.32 | AML | other | m | 2020-02-25T16:29:45.29 |
IV.SIRI.HHE. | ML:1.8 | 0.000060554945 | 0.3072 | AML | other | m | 2020-02-25T16:29:45.13 |