A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5000, 15.4740 at 132 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 2.3 | 2020-10-27 17:59:27 |
38.5 | 15.4738 | 132 | 2021-02-26 14:56:07 |
Bollettino Sismico Italiano INGV | 84980301 |
Reviewed Rev100 |
ML 2.3 | 2020-10-27 17:59:27 |
38.5053 | 15.4448 | 134 | 2020-10-27 18:12:24 |
Sala Sismica INGV-Roma | 84186721 |
Field | Value |
---|---|
Time (UTC) | 2020-10-27 17:59:27 ± 0.19 |
Latitude | 38.5000 ± 0.0144 |
Longitude | 15.4738 ± 0.0172 |
Depth (km) | 132 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 84980301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1827 |
Semi-minor axis of confidence ellipse (meter) | 905 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 144 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.23742 |
Epicentral distance of station farthest from the epicenter (degree) | 1.20869 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 84980301 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-11-24 11:23:26 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 84186721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-27 18:12:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SERS.HHZ. | 2020-10-27T18:00:10.44 | 0.3 | undecidable | manual | S | 60 | 120.6903 | 134 | 0.68 | 56 |
IV.CAR1.HHZ. | 2020-10-27T18:00:06.88 | 0.6 | undecidable | manual | S | 37 | 105.117 | 138 | -0.55 | 40 |
IV.PLAC.HHZ. | 2020-10-27T18:00:04.59 | 0.3 | undecidable | manual | S | 94 | 83.9493 | 145 | 0 | 71 |
IV.SOI.EHZ. | 2020-10-27T18:00:03.05 | 0.3 | undecidable | manual | S | 133 | 69.2751 | 150 | 0.16 | 71 |
IV.AIO.HHE. | 2020-10-27T18:00:02.67 | 0.6 | undecidable | manual | S | 200 | 62.2932 | 153 | 0.5 | 44 |
IV.GMB.BHZ. | 2020-10-27T18:00:01.34 | 0.6 | undecidable | manual | S | 140 | 48.0186 | 158 | 0.44 | 46 |
IV.FERC.HNN. | 2020-10-27T18:00:01.40 | 0.6 | undecidable | manual | S | 95 | 57.0984 | 155 | -0.27 | 47 |
IV.NOV.HHZ. | 2020-10-27T18:00:01.91 | 0.6 | undecidable | manual | S | 209 | 60.0954 | 154 | -0.04 | 50 |
MN.CEL.HHZ. | 2020-10-27T18:00:00.56 | 0.6 | undecidable | manual | S | 126 | 45.2214 | 160 | -0.12 | 50 |
IV.IVUG.HHZ. | 2020-10-27T18:00:00.37 | 0.6 | undecidable | manual | S | 255 | 43.9227 | 160 | -0.21 | 49 |
IV.JOPP.HHZ. | 2020-10-27T18:00:00.28 | 0.3 | undecidable | manual | S | 72 | 37.629 | 163 | 0.13 | 76 |
IV.MPNC.HHZ. | 2020-10-27T18:00:00.35 | 0.6 | undecidable | manual | S | 195 | 40.626 | 161 | 0 | 51 |
IV.MSRU.HHZ. | 2020-10-27T17:59:59.53 | 0.3 | undecidable | manual | S | 173 | 26.3514 | 168 | 0 | 79 |
IV.SICLA.EHE. | 2020-10-27T17:59:59.54 | 0.6 | undecidable | manual | S | 142 | 34.1436 | 164 | -0.4 | 48 |
MN.TIP.HHZ. | 2020-10-27T17:59:53.38 | 0.1 | positive | manual | P | 55 | 134.1657 | 131 | 0.12 | 84 |
IV.SERS.HHZ. | 2020-10-27T17:59:52.22 | 0.1 | positive | manual | P | 60 | 120.6903 | 134 | 0.2 | 85 |
IV.CET2.HHZ. | 2020-10-27T17:59:52.32 | 0.6 | undecidable | manual | P | 20 | 121.3896 | 134 | 0.24 | 42 |
IV.CAR1.HHZ. | 2020-10-27T17:59:50.47 | 0.3 | undecidable | manual | P | 37 | 105.117 | 138 | -0.21 | 65 |
IV.GRI.EHN. | 2020-10-27T17:59:49.87 | 0.3 | undecidable | manual | P | 66 | 89.4438 | 143 | 0.43 | 65 |
IV.PLAC.HHZ. | 2020-10-27T17:59:48.94 | 0.1 | positive | manual | P | 94 | 83.9493 | 145 | -0.1 | 93 |
IV.AIO.HHE. | 2020-10-27T17:59:48.08 | 0.3 | undecidable | manual | P | 200 | 62.2932 | 153 | 0.44 | 68 |
IV.SOI.EHZ. | 2020-10-27T17:59:47.80 | 0.1 | positive | manual | P | 133 | 69.2751 | 150 | -0.26 | 93 |
IV.NOV.HHZ. | 2020-10-27T17:59:47.96 | 0.3 | undecidable | manual | P | 209 | 60.0954 | 154 | 0.44 | 68 |
IV.MTTG.HHE. | 2020-10-27T17:59:47.39 | 0.6 | undecidable | manual | P | 160 | 58.497 | 154 | -0.04 | 49 |
IV.FERC.HNN. | 2020-10-27T17:59:47.49 | 0.3 | undecidable | manual | P | 95 | 57.0984 | 155 | 0.14 | 73 |
IV.IVUG.HHZ. | 2020-10-27T17:59:47.02 | 0.3 | undecidable | manual | P | 255 | 43.9227 | 160 | 0.29 | 73 |
IV.MPNC.HHZ. | 2020-10-27T17:59:46.38 | 0.3 | undecidable | manual | P | 195 | 40.626 | 161 | -0.21 | 74 |
IV.IVPL.HNE. | 2020-10-27T17:59:46.82 | 0.6 | undecidable | manual | P | 252 | 45.0216 | 160 | 0.05 | 51 |
MN.CEL.HHZ. | 2020-10-27T17:59:46.44 | 0.3 | undecidable | manual | P | 126 | 45.2214 | 160 | -0.34 | 71 |
IV.GMB.BHZ. | 2020-10-27T17:59:46.81 | 0.3 | undecidable | manual | P | 140 | 48.0186 | 158 | -0.1 | 75 |
IV.JOPP.HHZ. | 2020-10-27T17:59:46.30 | 0.1 | undecidable | manual | P | 72 | 37.629 | 163 | -0.17 | 100 |
IV.SICLA.EHE. | 2020-10-27T17:59:45.94 | 0.3 | undecidable | manual | P | 142 | 34.1436 | 164 | -0.41 | 72 |
IV.MSRU.HHZ. | 2020-10-27T17:59:45.68 | 0.1 | undecidable | manual | P | 173 | 26.3514 | 168 | -0.44 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSRU.HHN. | ML:2.4 | 0.0001721879 | 0.4096 | AML | other | m | 2020-10-27T17:59:59.68 |
IV.MPNC.HHN. | ML:2.2 | 0.00010393132 | 0.4608 | AML | other | m | 2020-10-27T17:59:59.97 |
IV.JOPP.HHE. | ML:2.3 | 0.00012635174 | 0.2816 | AML | other | m | 2020-10-27T18:00:00.78 |
MN.CEL.HNN. | ML:2.4 | 0.00013750385000000002 | 0.2432 | AML | other | m | 2020-10-27T18:00:00.92 |
MN.CEL.HHN. | ML:2.4 | 0.0001426975 | 0.2176 | AML | other | m | 2020-10-27T18:00:00.91 |
IV.MSRU.HHE. | ML:2.5 | 0.00019675655 | 1.0368 | AML | other | m | 2020-10-27T18:00:01.09 |
IV.JOPP.HHN. | ML:2.3 | 0.000110693165 | 0.1152 | AML | other | m | 2020-10-27T18:00:01.13 |
MN.CEL.HNE. | ML:2.2 | 0.000089129345 | 0.2944 | AML | other | m | 2020-10-27T18:00:02.24 |
IV.MPNC.HHE. | ML:2.3 | 0.00011700645 | 0.6784 | AML | other | m | 2020-10-27T18:00:02.23 |
IV.GMB.BHN. | ML:3.0 | 0.00065297645 | 0.2048 | AML | other | m | 2020-10-27T18:00:02.69 |
MN.CEL.HHE. | ML:2.1 | 0.000077127355 | 1.7568 | AML | other | m | 2020-10-27T18:00:02.95 |
IV.GMB.BHE. | ML:2.9 | 0.00054730655 | 0.1536 | AML | other | m | 2020-10-27T18:00:03.12 |
IV.SOI.EHN. | ML:2.2 | 0.00009071648 | 0.2304 | AML | other | m | 2020-10-27T18:00:03.83 |
IV.SOI.EHE. | ML:2.2 | 0.00009097785 | 1.6416 | AML | other | m | 2020-10-27T18:00:04.03 |
IV.PLAC.HNE. | ML:2.3 | 0.00010364571 | 0.656 | AML | other | m | 2020-10-27T18:00:05.49 |
IV.PLAC.HHN. | ML:2.2 | 0.000086769185 | 0.256 | AML | other | m | 2020-10-27T18:00:05.49 |
IV.PLAC.HNN. | ML:2.3 | 0.00009370851999999999 | 0.2944 | AML | other | m | 2020-10-27T18:00:05.88 |
IV.PLAC.HHE. | ML:2.3 | 0.00009913462 | 0.2944 | AML | other | m | 2020-10-27T18:00:05.88 |
IV.CAR1.HHN. | ML:2.3 | 0.000085760325 | 0.2432 | AML | other | m | 2020-10-27T18:00:09.76 |
IV.CAR1.HNE. | ML:2.5 | 0.000144022585 | 1.4752 | AML | other | m | 2020-10-27T18:00:09.14 |
IV.CAR1.HHE. | ML:2.4 | 0.000101011015 | 1.5008 | AML | other | m | 2020-10-27T18:00:09.89 |
IV.CET2.HHE. | ML:2.6 | 0.00013932129999999997 | 0.4096 | AML | other | m | 2020-10-27T18:00:11.67 |
IV.CET2.HHN. | ML:2.9 | 0.00029604684999999997 | 0.32 | AML | other | m | 2020-10-27T18:00:12.19 |
IV.SERS.HHN. | ML:1.9 | 0.000030595635 | 0.3712 | AML | other | m | 2020-10-27T18:00:14.31 |
IV.SERS.HHE. | ML:1.8 | 0.000026648769 | 0.3456 | AML | other | m | 2020-10-27T18:00:15.03 |
IV.SERS.HNN. | ML:2.0 | 0.000037066465 | 0.4096 | AML | other | m | 2020-10-27T18:00:15.02 |