A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.0080, 15.3140 at 261 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 2.5 | 2020-01-13 01:22:42 |
39.0083 | 15.3138 | 261 | 2020-07-18 21:08:23 |
Bollettino Sismico Italiano INGV | 77019471 |
Reviewed Rev100 |
ML 2.4 | 2020-01-13 01:22:42 |
38.9418 | 15.5933 | 265 | 2020-01-13 01:28:27 |
Sala Sismica INGV-Roma | 75503101 |
Field | Value |
---|---|
Time (UTC) | 2020-01-13 01:22:42 ± 0.27 |
Latitude | 39.0083 ± 0.0261 |
Longitude | 15.3138 ± 0.0498 |
Depth (km) | 261 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77019471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 4768 |
Semi-minor axis of confidence ellipse (meter) | 1889 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 117 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 211 |
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) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.59895 |
Epicentral distance of station farthest from the epicenter (degree) | 1.69522 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77019471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-25 10:40:07 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 75503101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-13 01:28:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TIP.HHN. | 2020-01-13T01:23:47.70 | 0.6 | undecidable | manual | S | 81 | 125.7741 | 153 | 0.07 | 48 |
IV.PLAC.HHE. | 2020-01-13T01:23:46.73 | 0.6 | undecidable | manual | S | 122 | 115.3956 | 155 | 0.08 | 48 |
IV.GMB.BHE. | 2020-01-13T01:23:46.01 | 0.6 | undecidable | manual | S | 154 | 103.3188 | 158 | 0.39 | 46 |
IV.CET2.HHE. | 2020-01-13T01:23:44.39 | 0.6 | undecidable | manual | S | 43 | 79.7646 | 162 | 0.51 | 48 |
IV.MSRU.HHZ. | 2020-01-13T01:23:44.35 | 0.6 | undecidable | manual | S | 168 | 84.249 | 161 | 0.17 | 51 |
IV.CAR1.HHZ. | 2020-01-13T01:23:43.54 | 0.3 | undecidable | manual | S | 70 | 81.8514 | 162 | -0.48 | 71 |
IV.JOPP.HHZ. | 2020-01-13T01:23:42.73 | 0.6 | undecidable | manual | S | 132 | 66.4779 | 165 | -0.35 | 51 |
IV.HLNI.HHE. | 2020-01-13T01:23:24.22 | 0.3 | undecidable | manual | P | 192 | 188.1672 | 143 | 0.15 | 55 |
MN.TIP.HHN. | 2020-01-13T01:23:20.29 | 0.1 | undecidable | manual | P | 81 | 125.7741 | 153 | 0.34 | 90 |
IV.AIO.HHE. | 2020-01-13T01:23:19.66 | 0.6 | undecidable | manual | P | 184 | 115.2957 | 155 | 0.28 | 47 |
IV.PLAC.HHE. | 2020-01-13T01:23:19.46 | 0.3 | undecidable | manual | P | 122 | 115.3956 | 155 | 0.07 | 73 |
IV.GMB.BHE. | 2020-01-13T01:23:18.66 | 0.6 | undecidable | manual | P | 154 | 103.3188 | 158 | -0.13 | 49 |
MN.CEL.HHZ. | 2020-01-13T01:23:18.18 | 0.3 | undecidable | manual | P | 149 | 97.0251 | 159 | -0.32 | 72 |
IV.SPS2.HHE. | 2020-01-13T01:23:18.41 | 0.6 | undecidable | manual | P | 70 | 93.5397 | 160 | 0.06 | 51 |
IV.CET2.HHE. | 2020-01-13T01:23:18.04 | 0.6 | undecidable | manual | P | 43 | 79.7646 | 162 | 0.25 | 50 |
IV.CAR1.HHZ. | 2020-01-13T01:23:17.56 | 0.3 | undecidable | manual | P | 70 | 81.8514 | 162 | -0.31 | 74 |
IV.MSRU.HHZ. | 2020-01-13T01:23:17.72 | 0.1 | undecidable | manual | P | 168 | 84.249 | 161 | -0.24 | 100 |
IV.JOPP.HHZ. | 2020-01-13T01:23:17.28 | 0.3 | undecidable | manual | P | 132 | 66.4779 | 165 | -0.05 | 81 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.CEL.HNN. | ML:2.6 | 0.00006705689000000001 | 0.74 | AML | other | m | 2020-01-13T01:23:41.33 |
IV.JOPP.HHE. | ML:2.2 | 0.000025294135 | 0.3 | AML | other | m | 2020-01-13T01:23:43.24 |
IV.JOPP.HHN. | ML:2.2 | 0.000026460949999999996 | 0.12 | AML | other | m | 2020-01-13T01:23:44.67 |
MN.CEL.HNE. | ML:2.7 | 0.000074087965 | 0.94 | AML | other | m | 2020-01-13T01:23:46.45 |
IV.CAR1.HHE. | ML:2.4 | 0.000039812390000000005 | 0.72 | AML | other | m | 2020-01-13T01:23:48.97 |
IV.CAR1.HNE. | ML:3.0 | 0.00015952325000000001 | 1.0696 | AML | other | m | 2020-01-13T01:23:53.59 |