A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4310, 15.2620 at 129 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 2.0 | 2021-01-08 08:02:33 |
38.4308 | 15.2623 | 129 | 2021-07-12 16:54:55 |
Bollettino Sismico Italiano INGV | 86260951 |
Reviewed Rev100 |
ML 2.3 | 2021-01-08 08:02:32 |
38.4992 | 15.3048 | 139 | 2021-01-08 08:11:01 |
Sala Sismica INGV-Roma | 86092901 |
Field | Value |
---|---|
Time (UTC) | 2021-01-08 08:02:33 ± 0.4 |
Latitude | 38.4308 ± 0.0288 |
Longitude | 15.2623 ± 0.0287 |
Depth (km) | 129 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86260951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3474 |
Semi-minor axis of confidence ellipse (meter) | 1255 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 146 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.22753 |
Epicentral distance of station farthest from the epicenter (degree) | 1.38496 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 86260951 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-02 12:33:08 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 86092901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-08 08:11:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TIP.HHN. | 2021-01-08T08:03:21.69 | 0.6 | undecidable | manual | S | 57 | 153.735 | 126 | 0.95 | 33 |
IV.PLAC.HHZ. | 2021-01-08T08:03:12.79 | 0.3 | undecidable | manual | S | 88 | 102.2199 | 139 | 0.28 | 70 |
IV.SOI.EHZ. | 2021-01-08T08:03:10.24 | 0.6 | undecidable | manual | S | 120 | 79.5648 | 146 | 0.72 | 42 |
IV.AIO.HHZ. | 2021-01-08T08:03:07.77 | 0.6 | undecidable | manual | S | 183 | 51.0156 | 157 | 1.21 | 35 |
IV.JOPP.HHZ. | 2021-01-08T08:03:06.84 | 0.6 | undecidable | manual | S | 70 | 57.498 | 154 | -0.3 | 51 |
MN.CEL.HHZ. | 2021-01-08T08:03:06.89 | 0.3 | undecidable | manual | S | 109 | 58.0974 | 154 | -0.31 | 76 |
IV.MSRU.HHZ. | 2021-01-08T08:03:04.39 | 0.6 | undecidable | manual | S | 131 | 28.3494 | 167 | -0.62 | 49 |
MN.TIP.HHN. | 2021-01-08T08:03:00.80 | 0.1 | undecidable | manual | P | 57 | 153.735 | 126 | -0.03 | 86 |
IV.CELI.HHE. | 2021-01-08T08:03:00.89 | 0.3 | undecidable | manual | P | 45 | 152.3364 | 127 | 0.2 | 64 |
IV.SERS.HHZ. | 2021-01-08T08:02:59.62 | 0.3 | undecidable | manual | P | 61 | 140.4483 | 129 | 0.09 | 68 |
IV.CET2.HHZ. | 2021-01-08T08:02:59.04 | 0.3 | undecidable | manual | P | 26 | 135.6642 | 130 | -0.03 | 68 |
IV.GRI.EHN. | 2021-01-08T08:02:57.23 | 0.3 | undecidable | manual | P | 66 | 109.3128 | 137 | 0.55 | 65 |
IV.CSLB.HHZ. | 2021-01-08T08:02:57.67 | 0.3 | undecidable | manual | P | 243 | 118.3926 | 134 | 0.19 | 69 |
IV.PLAC.HHZ. | 2021-01-08T08:02:55.90 | 0.1 | undecidable | manual | P | 88 | 102.2199 | 139 | -0.18 | 95 |
IV.SOI.EHZ. | 2021-01-08T08:02:54.04 | 0.3 | undecidable | manual | P | 120 | 79.5648 | 146 | -0.32 | 72 |
IV.AIO.HHZ. | 2021-01-08T08:02:53.31 | 0.3 | undecidable | manual | P | 183 | 51.0156 | 157 | 0.66 | 69 |
MN.CEL.HHZ. | 2021-01-08T08:02:52.57 | 0.3 | undecidable | manual | P | 109 | 58.0974 | 154 | -0.44 | 73 |
IV.JOPP.HHZ. | 2021-01-08T08:02:52.46 | 0.1 | undecidable | manual | P | 70 | 57.498 | 154 | -0.52 | 95 |
IV.IVPL.HHE. | 2021-01-08T08:02:51.85 | 0.3 | undecidable | manual | P | 256 | 25.2525 | 168 | 0.18 | 83 |
IV.MSRU.HHZ. | 2021-01-08T08:02:51.21 | 0.1 | undecidable | manual | P | 131 | 28.3494 | 167 | -0.54 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.CEL.HNN. | ML:2.0 | 0.000051272005 | 0.7168 | AML | other | m | 2021-01-08T08:03:00.13 |
IV.AIO.HHN. | ML:1.8 | 0.000034690195 | 1.1776 | AML | other | m | 2021-01-08T08:03:04.87 |
IV.MSRU.HHN. | ML:2.2 | 0.000095288475 | 0.2176 | AML | other | m | 2021-01-08T08:03:05.06 |
IV.SOI.EHE. | ML:1.9 | 0.000038905195 | 1.1584 | AML | other | m | 2021-01-08T08:03:05.19 |
IV.MSRU.HHE. | ML:2.2 | 0.00010725689999999999 | 0.3584 | AML | other | m | 2021-01-08T08:03:05.88 |
IV.JOPP.HHE. | ML:1.6 | 0.000025291605 | 0.3392 | AML | other | m | 2021-01-08T08:03:07.76 |
IV.JOPP.HHN. | ML:1.7 | 0.000031455079999999995 | 0.64 | AML | other | m | 2021-01-08T08:03:07.87 |
IV.AIO.HHE. | ML:1.7 | 0.00003115991 | 0.3776 | AML | other | m | 2021-01-08T08:03:08.60 |
IV.SOI.EHN. | ML:1.8 | 0.000035095035 | 0.8768 | AML | other | m | 2021-01-08T08:03:12.53 |
MN.CEL.HHE. | ML:1.7 | 0.000028471865 | 0.5184 | AML | other | m | 2021-01-08T08:03:13.24 |
IV.PLAC.HHN. | ML:2.1 | 0.00005137369 | 1.3824 | AML | other | m | 2021-01-08T08:03:19.59 |
IV.PLAC.HNE. | ML:2.1 | 0.000059571520000000005 | 1.1584 | AML | other | m | 2021-01-08T08:03:26.05 |
IV.PLAC.HHE. | ML:2.2 | 0.00006591108500000001 | 1.5616 | AML | other | m | 2021-01-08T08:03:28.67 |
MN.CEL.HNE. | ML:2.1 | 0.000074992295 | 1.2608 | AML | other | m | 2021-01-08T08:03:30.38 |
MN.CEL.HHN. | ML:1.9 | 0.0000431097 | 1.0176 | AML | other | m | 2021-01-08T08:03:31.76 |
IV.PLAC.HNN. | ML:2.4 | 0.000101116915 | 2.3616 | AML | other | m | 2021-01-08T08:03:35.54 |
IV.SERS.HNN. | ML:2.2 | 0.000051552379999999997 | 1.6768 | AML | other | m | 2021-01-08T08:03:39.05 |
IV.SERS.HHE. | ML:2.0 | 0.00003468146 | 2.2976 | AML | other | m | 2021-01-08T08:03:40.24 |
IV.SERS.HHN. | ML:2.0 | 0.000030677685 | 2.2208 | AML | other | m | 2021-01-08T08:03:48.95 |
IV.SERS.HNE. | ML:2.4 | 0.00007952240500000001 | 1.1392 | AML | other | m | 2021-01-08T08:03:48.46 |