A magnitude ML 2.0 earthquake occured in region: Costa Siciliana centro settentrionale (Palermo), on
and geographic coordinates (lat, lon) 38.4090, 13.4100 at 4 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 | 2018-10-24 20:40:30 |
38.4093 | 13.4102 | 4 | 2019-06-04 09:16:12 |
Bollettino Sismico Italiano INGV | 67408831 |
Reviewed Rev100 |
ML 2.1 | 2018-10-24 20:40:30 |
38.4032 | 13.4003 | 2 | 2018-10-24 20:58:38 |
Sala Sismica INGV-Roma | 62284961 |
Field | Value |
---|---|
Time (UTC) | 2018-10-24 20:40:30 ± 0.16 |
Latitude | 38.4093 ± 0.0081 |
Longitude | 13.4102 ± 0.0138 |
Depth (km) | 4 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 67408831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1240 |
Semi-minor axis of confidence ellipse (meter) | 900 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 251 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.25091 |
Epicentral distance of station farthest from the epicenter (degree) | 1.40474 |
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 | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 67408831 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-04-24 14:38:29 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 62284961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-10-24 20:58:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MARS.EHE. | 2018-10-24T20:41:03.74 | 0.6 | undecidable | manual | S | 226 | 103.7184 | 50 | 1.15 | 31 |
IV.RAFF.HHZ. | 2018-10-24T20:40:57.89 | 0.3 | undecidable | manual | P | 147 | 155.9217 | 50 | 0.64 | 52 |
IV.PLLN.EHZ. | 2018-10-24T20:40:55.80 | 1.0 | undecidable | manual | S | 126 | 78.8655 | 50 | -0.18 | 23 |
IV.CSLB.HHZ. | 2018-10-24T20:40:54.80 | 1.0 | undecidable | manual | S | 133 | 77.0673 | 50 | -0.68 | 20 |
IV.CORL.HHZ. | 2018-10-24T20:40:51.15 | 1.0 | undecidable | manual | S | 189 | 57.8976 | 50 | 0.78 | 20 |
IV.MARS.EHE. | 2018-10-24T20:40:49.66 | 0.3 | undecidable | manual | P | 226 | 103.7184 | 50 | 0.45 | 63 |
IV.MMGO.HHZ. | 2018-10-24T20:40:47.20 | 0.3 | undecidable | manual | P | 205 | 91.1421 | 50 | -0.07 | 70 |
IV.IACL.HHE. | 2018-10-24T20:40:46.07 | 1.0 | undecidable | manual | P | 80 | 83.25 | 50 | 0.02 | 24 |
IV.ERC.EHE. | 2018-10-24T20:40:46.02 | 0.6 | undecidable | manual | P | 240 | 82.7505 | 50 | 0.05 | 47 |
IV.ALJA.HHZ. | 2018-10-24T20:40:46.25 | 0.3 | undecidable | manual | P | 158 | 79.1652 | 50 | 0.82 | 57 |
IV.PLLN.EHZ. | 2018-10-24T20:40:45.58 | 0.1 | undecidable | manual | P | 126 | 78.8655 | 50 | 0.2 | 93 |
IV.CRJA.HHZ. | 2018-10-24T20:40:45.47 | 0.6 | undecidable | manual | P | 208 | 76.1682 | 50 | 0.51 | 44 |
IV.USI.HHZ. | 2018-10-24T20:40:44.10 | 1.0 | undecidable | manual | S | 329 | 38.7279 | 96 | -0.32 | 24 |
IV.CSLB.HHZ. | 2018-10-24T20:40:44.99 | 0.3 | undecidable | manual | P | 133 | 77.0673 | 50 | -0.1 | 71 |
IV.MBFT.HHZ. | 2018-10-24T20:40:43.05 | 0.6 | undecidable | manual | P | 218 | 64.9905 | 50 | -0.2 | 48 |
IV.CORL.HHZ. | 2018-10-24T20:40:41.43 | 0.3 | undecidable | manual | P | 189 | 57.8976 | 50 | -0.72 | 62 |
IV.MPG.SHZ. | 2018-10-24T20:40:40.24 | 0.3 | undecidable | manual | S | 189 | 27.8499 | 98 | -0.43 | 73 |
IV.USI.HHZ. | 2018-10-24T20:40:38.52 | 0.1 | negative | manual | P | 329 | 38.7279 | 96 | -0.19 | 100 |
IV.MPG.SHZ. | 2018-10-24T20:40:35.87 | 0.1 | negative | manual | P | 189 | 27.8499 | 98 | -0.68 | 89 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPG.SHE. | ML:0.0 | 0.000901 | 1.04 | AML | other | m | 2018-10-24T20:40:41.96 |
IV.MPG.SHN. | ML:0.0 | 0.001009 | 0.2 | AML | other | m | 2018-10-24T20:40:41.96 |
IV.USI.HHE. | ML:2.4 | 0.000903 | 0.6 | AML | other | m | 2018-10-24T20:40:45.58 |
IV.USI.HHN. | ML:2.9 | 0.00329 | 0.28 | AML | other | m | 2018-10-24T20:40:47.29 |
IV.CORL.HHE. | ML:2.3 | 0.000475 | 0.4 | AML | other | m | 2018-10-24T20:40:53.95 |
IV.CORL.HHN. | ML:2.2 | 0.00032900000000000003 | 1.04 | AML | other | m | 2018-10-24T20:40:55.05 |
IV.CSLB.HHN. | ML:1.6 | 0.00006445000000000001 | 1.14 | AML | other | m | 2018-10-24T20:40:55.07 |
IV.MBFT.HHE. | ML:1.8 | 0.000131 | 0.38 | AML | other | m | 2018-10-24T20:40:55.73 |
IV.MBFT.HHN. | ML:1.9 | 0.00014000000000000001 | 1.56 | AML | other | m | 2018-10-24T20:40:56.00 |
IV.CSLB.HHE. | ML:1.7 | 0.00007065 | 0.34 | AML | other | m | 2018-10-24T20:41:01.07 |
IV.MMGO.HHE. | ML:1.7 | 0.000054449999999999995 | 0.64 | AML | other | m | 2018-10-24T20:41:01.58 |
IV.ALJA.HHN. | ML:2.3 | 0.00027350000000000003 | 1.18 | AML | other | m | 2018-10-24T20:41:01.97 |
IV.ALJA.HHE. | ML:2.3 | 0.0002585 | 1.48 | AML | other | m | 2018-10-24T20:41:03.75 |
IV.MMGO.HHN. | ML:1.5 | 0.000038350000000000004 | 0.42 | AML | other | m | 2018-10-24T20:41:04.04 |