A magnitude ML 2.3 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 36.6390, 15.9340 at 28 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 | 2020-04-29 20:35:54 |
36.6387 | 15.9337 | 28 | 2020-07-18 21:08:35 |
Bollettino Sismico Italiano INGV | 78955531 |
Reviewed Rev100 |
ML 2.3 | 2020-04-29 20:35:53 |
36.648 | 15.9822 | 9 | 2020-04-29 20:42:41 |
Sala Sismica INGV-Roma | 78680701 |
Field | Value |
---|---|
Time (UTC) | 2020-04-29 20:35:54 ± 0.33 |
Latitude | 36.6387 ± 0.0126 |
Longitude | 15.9337 ± 0.0202 |
Depth (km) | 28 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78955531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1646 |
Semi-minor axis of confidence ellipse (meter) | 1314 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 282 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 236 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.72216 |
Epicentral distance of station farthest from the epicenter (degree) | 1.63677 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 78955531 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-06 01:58:22 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 78680701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-29 20:42:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.WDD.HHE. | 2020-04-29T20:36:36.66 | 0.6 | undecidable | manual | S | 235 | 154.3344 | 54 | 0.29 | 43 |
IV.ACATE.EHZ. | 2020-04-29T20:36:32.35 | 0.6 | undecidable | manual | S | 289 | 134.2656 | 54 | 0.31 | 46 |
IV.HVZN.HNZ. | 2020-04-29T20:36:29.70 | 0.6 | undecidable | manual | S | 299 | 123.4875 | 54 | -0.04 | 49 |
IV.HLNI.HHZ. | 2020-04-29T20:36:29.26 | 0.3 | undecidable | manual | S | 310 | 122.6883 | 54 | -0.3 | 70 |
IV.MEU.EHZ. | 2020-04-29T20:36:26.33 | 0.6 | undecidable | manual | S | 298 | 111.0999 | 100 | -0.49 | 46 |
IV.HAGA.HHZ. | 2020-04-29T20:36:24.17 | 0.6 | undecidable | manual | S | 316 | 99.5226 | 101 | 0.39 | 48 |
IV.SSY.HHZ. | 2020-04-29T20:36:23.03 | 0.3 | undecidable | manual | S | 307 | 95.6376 | 102 | 0.28 | 75 |
MN.CEL.HNZ. | 2020-04-29T20:36:23.05 | 0.3 | undecidable | manual | P | 359 | 179.9865 | 54 | 1.26 | 38 |
IV.MUCR.HHE. | 2020-04-29T20:36:22.74 | 0.3 | undecidable | manual | P | 329 | 181.6848 | 54 | 0.74 | 49 |
IV.AGST.EHZ. | 2020-04-29T20:36:21.95 | 0.3 | undecidable | manual | S | 318 | 92.8404 | 102 | -0.09 | 78 |
IV.HPAC.HHZ. | 2020-04-29T20:36:19.13 | 0.3 | undecidable | manual | S | 276 | 80.1642 | 104 | 0.4 | 75 |
MN.WDD.HHE. | 2020-04-29T20:36:18.27 | 0.3 | undecidable | manual | P | 235 | 154.3344 | 54 | -0.32 | 65 |
IV.ACATE.EHZ. | 2020-04-29T20:36:16.78 | 0.6 | undecidable | manual | P | 289 | 134.2656 | 54 | 0.68 | 41 |
IV.HVZN.HNZ. | 2020-04-29T20:36:14.68 | 0.3 | undecidable | manual | P | 299 | 123.4875 | 54 | -0.09 | 74 |
IV.HLNI.HHZ. | 2020-04-29T20:36:13.93 | 0.3 | undecidable | manual | P | 310 | 122.6883 | 54 | -0.73 | 62 |
IV.MEU.EHZ. | 2020-04-29T20:36:12.49 | 0.3 | undecidable | manual | P | 298 | 111.0999 | 100 | -0.59 | 67 |
IT.LNT.HGZ. | 2020-04-29T20:36:12.71 | 0.1 | undecidable | manual | P | 311 | 109.6125 | 100 | -0.15 | 100 |
IV.HAGA.HHZ. | 2020-04-29T20:36:11.23 | 0.3 | undecidable | manual | P | 316 | 99.5226 | 101 | -0.11 | 77 |
IV.SSY.HHZ. | 2020-04-29T20:36:10.47 | 0.3 | undecidable | manual | P | 307 | 95.6376 | 102 | -0.27 | 75 |
IV.AGST.EHZ. | 2020-04-29T20:36:09.98 | 0.1 | undecidable | manual | P | 318 | 92.8404 | 102 | -0.35 | 99 |
IV.HPAC.HHZ. | 2020-04-29T20:36:08.80 | 0.3 | undecidable | manual | P | 276 | 80.1642 | 104 | 0.38 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HPAC.HHN. | ML:2.4 | 0.0003454081 | 0.3072 | AML | other | m | 2020-04-29T20:36:19.35 |
IV.HPAC.HHE. | ML:2.1 | 0.00014681205 | 0.128 | AML | other | m | 2020-04-29T20:36:20.26 |
IV.AGST.EHE. | ML:2.0 | 0.00011439655 | 0.4608 | AML | other | m | 2020-04-29T20:36:23.76 |
IV.HAGA.HHE. | ML:2.1 | 0.000113079765 | 0.128 | AML | other | m | 2020-04-29T20:36:24.63 |
IV.SSY.HHE. | ML:2.6 | 0.00037687950000000006 | 0.1152 | AML | other | m | 2020-04-29T20:36:24.70 |
IV.HAGA.HHN. | ML:2.2 | 0.00014149555 | 0.4736 | AML | other | m | 2020-04-29T20:36:24.77 |
IV.AGST.EHN. | ML:2.1 | 0.000132533665 | 0.832 | AML | other | m | 2020-04-29T20:36:26.14 |
IV.MEU.EHE. | ML:2.2 | 0.000140241005 | 0.2176 | AML | other | m | 2020-04-29T20:36:26.94 |
IV.MEU.EHN. | ML:2.7 | 0.0004336079 | 0.3072 | AML | other | m | 2020-04-29T20:36:26.83 |
IV.SSY.HHN. | ML:2.9 | 0.00081632785 | 0.2816 | AML | other | m | 2020-04-29T20:36:28.80 |
IV.HLNI.HHE. | ML:2.1 | 0.000086981305 | 0.1152 | AML | other | m | 2020-04-29T20:36:29.98 |
IV.HLNI.HHN. | ML:2.2 | 0.000100662995 | 0.1408 | AML | other | m | 2020-04-29T20:36:30.23 |
IV.ACATE.HNN. | ML:2.5 | 0.00018251388999999997 | 0.8576 | AML | other | m | 2020-04-29T20:36:33.01 |
IV.ACATE.EHN. | ML:2.5 | 0.00018324475 | 1.3696 | AML | other | m | 2020-04-29T20:36:36.13 |
IV.ACATE.EHE. | ML:2.4 | 0.00014075330000000002 | 0.5376 | AML | other | m | 2020-04-29T20:36:36.00 |
IV.ACATE.HNE. | ML:2.6 | 0.0002217042 | 1.0112 | AML | other | m | 2020-04-29T20:36:35.99 |