A magnitude ML 2.4 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.1180, 15.9020 at 25 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 2.4 | 2020-10-28 02:37:09 |
37.1178 | 15.9015 | 25 | 2021-02-26 14:56:04 |
Bollettino Sismico Italiano INGV | 84633021 |
Reviewed Rev100 |
ML 2.3 | 2020-10-28 02:37:09 |
37.1393 | 15.8897 | 26 | 2020-10-28 02:44:46 |
Sala Sismica INGV-Roma | 84194371 |
Field | Value |
---|---|
Time (UTC) | 2020-10-28 02:37:09 ± 0.15 |
Latitude | 37.1178 ± 0.0063 |
Longitude | 15.9015 ± 0.0102 |
Depth (km) | 25 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 84633021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 857 |
Semi-minor axis of confidence ellipse (meter) | 651 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 141 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 233 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.55488 |
Epicentral distance of station farthest from the epicenter (degree) | 1.23027 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 84633021 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-11 12:40:46 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 84194371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-28 02:44:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.CEL.HHE. | 2020-10-28T02:37:46.10 | 0.6 | undecidable | manual | S | 360 | 126.7731 | 97 | 0.36 | 42 |
IV.NOV.HHE. | 2020-10-28T02:37:45.50 | 0.6 | undecidable | manual | S | 327 | 121.2897 | 98 | 1.21 | 30 |
IV.HVZN.HNZ. | 2020-10-28T02:37:40.26 | 0.6 | undecidable | manual | S | 274 | 105.117 | 99 | 0.25 | 46 |
IV.SOI.EHE. | 2020-10-28T02:37:39.70 | 1.0 | undecidable | manual | S | 7 | 106.8153 | 99 | -0.77 | 19 |
IV.HMDC.HHZ. | 2020-10-28T02:37:38.48 | 0.3 | undecidable | manual | S | 260 | 100.6215 | 99 | -0.35 | 67 |
IV.HLNI.HHZ. | 2020-10-28T02:37:37.09 | 0.6 | undecidable | manual | S | 286 | 94.4388 | 100 | -0.13 | 48 |
IV.ISPIC.EHZ. | 2020-10-28T02:37:37.43 | 0.6 | undecidable | manual | S | 247 | 96.126 | 100 | -0.21 | 47 |
IV.HPAC.HHZ. | 2020-10-28T02:37:35.67 | 0.6 | undecidable | manual | S | 240 | 89.1441 | 101 | -0.14 | 48 |
IT.LNT.HGE. | 2020-10-28T02:37:33.49 | 0.3 | undecidable | manual | S | 284 | 81.6516 | 102 | -0.38 | 70 |
IV.HAVL.HHZ. | 2020-10-28T02:37:31.53 | 0.3 | undecidable | manual | S | 256 | 71.1732 | 104 | 0.39 | 71 |
IV.SSY.HHZ. | 2020-10-28T02:37:31.83 | 0.3 | undecidable | manual | S | 274 | 73.371 | 103 | 0.14 | 74 |
IV.RAFF.HHZ. | 2020-10-28T02:37:31.62 | 0.1 | undecidable | manual | P | 275 | 136.5633 | 54 | 0.09 | 88 |
IV.MSRU.HHZ. | 2020-10-28T02:37:30.73 | 0.3 | undecidable | manual | P | 345 | 131.7681 | 54 | -0.2 | 66 |
IV.HAGA.HHZ. | 2020-10-28T02:37:30.18 | 0.6 | undecidable | manual | S | 286 | 68.4759 | 104 | -0.26 | 49 |
IV.MPNC.HHE. | 2020-10-28T02:37:29.73 | 1.0 | undecidable | manual | P | 337 | 123.8871 | 97 | -0.13 | 23 |
IV.NOV.HHE. | 2020-10-28T02:37:29.68 | 0.3 | undecidable | manual | P | 327 | 121.2897 | 98 | 0.21 | 66 |
MN.CEL.HHE. | 2020-10-28T02:37:29.72 | 0.3 | undecidable | manual | P | 360 | 126.7731 | 97 | -0.58 | 61 |
IV.AGST.EHZ. | 2020-10-28T02:37:28.38 | 0.6 | undecidable | manual | S | 285 | 61.5939 | 106 | -0.27 | 49 |
IV.SOI.EHE. | 2020-10-28T02:37:27.18 | 0.3 | undecidable | manual | P | 7 | 106.8153 | 99 | -0.08 | 71 |
IV.HVZN.HNZ. | 2020-10-28T02:37:27.10 | 0.3 | undecidable | manual | P | 274 | 105.117 | 99 | 0.1 | 70 |
IV.AIO.HHZ. | 2020-10-28T02:37:27.85 | 0.3 | undecidable | manual | P | 328 | 111.3996 | 98 | -0.11 | 70 |
IV.HMDC.HHZ. | 2020-10-28T02:37:26.10 | 0.1 | undecidable | manual | P | 260 | 100.6215 | 99 | -0.21 | 93 |
IV.ISPIC.EHZ. | 2020-10-28T02:37:25.57 | 0.3 | undecidable | manual | P | 247 | 96.126 | 100 | -0.06 | 72 |
IV.HLNI.HHZ. | 2020-10-28T02:37:25.12 | 0.3 | undecidable | manual | P | 286 | 94.4388 | 100 | -0.26 | 70 |
IV.HPAC.HHZ. | 2020-10-28T02:37:24.55 | 0.1 | undecidable | manual | P | 240 | 89.1441 | 101 | -0.02 | 98 |
IT.LNT.HGE. | 2020-10-28T02:37:23.55 | 0.3 | undecidable | manual | P | 284 | 81.6516 | 102 | 0.1 | 74 |
IV.HAVL.HHZ. | 2020-10-28T02:37:22.15 | 0.1 | undecidable | manual | P | 256 | 71.1732 | 104 | 0.28 | 97 |
IV.SSY.HHZ. | 2020-10-28T02:37:22.41 | 0.1 | undecidable | manual | P | 274 | 73.371 | 103 | 0.22 | 98 |
IV.HAGA.HHZ. | 2020-10-28T02:37:21.61 | 0.1 | undecidable | manual | P | 286 | 68.4759 | 104 | 0.14 | 100 |
IV.AGST.EHZ. | 2020-10-28T02:37:20.66 | 0.1 | undecidable | manual | P | 285 | 61.5939 | 106 | 0.23 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HAVL.HHN. | ML:2.5 | 0.00048797745 | 0.0608 | AML | other | m | 2020-10-28T02:37:32.50 |
IV.HAVL.HHE. | ML:2.2 | 0.00026591195 | 0.12 | AML | other | m | 2020-10-28T02:37:33.40 |
IV.HPAC.HHE. | ML:2.4 | 0.00028046345 | 1.3408 | AML | other | m | 2020-10-28T02:37:36.00 |
IV.HPAC.HHN. | ML:2.5 | 0.00036584465 | 1.4992 | AML | other | m | 2020-10-28T02:37:36.45 |
IV.SSY.HHE. | ML:2.4 | 0.00034519944999999996 | 1.3408 | AML | other | m | 2020-10-28T02:37:37.17 |
IV.SSY.HHN. | ML:2.6 | 0.0006177218 | 0.1808 | AML | other | m | 2020-10-28T02:37:36.63 |
IV.RAFF.HHN. | ML:2.5 | 0.00018876905 | 3.7808 | AML | other | m | 2020-10-28T02:37:38.59 |
IV.HLNI.HHE. | ML:2.0 | 0.00009379831499999999 | 0.08 | AML | other | m | 2020-10-28T02:37:38.42 |
IV.HLNI.HHN. | ML:1.9 | 0.00009073877999999998 | 0.28 | AML | other | m | 2020-10-28T02:37:41.98 |
IV.MSRU.HHN. | ML:2.5 | 0.00018422135 | 1.9008 | AML | other | m | 2020-10-28T02:37:53.38 |
IV.RAFF.HHE. | ML:2.3 | 0.00012049289999999999 | 3.5008 | AML | other | m | 2020-10-28T02:37:51.34 |
IV.MSRU.HHE. | ML:2.4 | 0.00016269515000000002 | 1.1808 | AML | other | m | 2020-10-28T02:37:53.55 |