A magnitude ML 2.0 earthquake occured in region: Costa Siciliana nord occidentale (Trapani), on
and geographic coordinates (lat, lon) 38.2810, 12.6350 at 10 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
San Vito Lo Capo | TP | 15 | 4654 | 4654 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2021-09-18 13:38:07 |
38.2812 | 12.6348 | 10 | 2022-03-30 13:04:07 |
Bollettino Sismico Italiano INGV | 95777881 |
Field | Value |
---|---|
Time (UTC) | 2021-09-18 13:38:07 ± 0.34 |
Latitude | 38.2812 ± 0.0126 |
Longitude | 12.6348 ± 0.0321 |
Depth (km) | 10 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 95777881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2752 |
Semi-minor axis of confidence ellipse (meter) | 1410 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 274 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
Number of associated phases, regardless of their use for origin computation | 49 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73025 |
Number of stations at which the event was observed | 40 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 95777881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-09-23 09:08:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GENL.EHE. | 2021-09-18T13:40:08.77 | 3.0 | negative | manual | Pg | 15.9 | 0 | |||
MN.TIR.HHZ. | 2021-09-18T13:40:04.64 | 3.0 | positive | manual | Pg | 19.66 | 0 | |||
IV.AGLI.HHZ. | 2021-09-18T13:40:04.54 | 3.0 | undecidable | manual | Sg | 0.45 | 0 | |||
CR.ZAG.BHE. | 2021-09-18T13:40:01.76 | 3.0 | undecidable | manual | Pn | -6.56 | 0 | |||
HL.VLS.HHE. | 2021-09-18T13:40:01.49 | 3.0 | undecidable | manual | Pg | 18.49 | 0 | |||
IV.CAVE.HHE. | 2021-09-18T13:39:58.54 | 3.0 | negative | manual | Pg | 6.35 | 0 | |||
IV.ZCCA.HNZ. | 2021-09-18T13:39:56.37 | 3.0 | undecidable | manual | Pg | 11.01 | 0 | |||
IV.IMOL.HNZ. | 2021-09-18T13:39:54.47 | 3.0 | positive | manual | Pg | 10.4 | 0 | |||
IV.MNTV.EHE. | 2021-09-18T13:39:52.19 | 3.0 | positive | manual | Pn | -4.25 | 0 | |||
IV.RMP.HHE. | 2021-09-18T13:39:51.19 | 3.0 | undecidable | manual | Sg | -1.72 | 0 | |||
IV.FIR.HHZ. | 2021-09-18T13:39:50.28 | 3.0 | undecidable | manual | Pg | 13.25 | 0 | |||
IX.CLT3.EHN.02 | 2021-09-18T13:39:49.15 | 3.0 | undecidable | manual | Sg | 2.46 | 0 | |||
IV.PTRJ.HHN. | 2021-09-18T13:39:48.44 | 3.0 | undecidable | manual | Sg | 0.13 | 0 | |||
IX.SCL3.EHE.02 | 2021-09-18T13:39:46.99 | 3.0 | undecidable | manual | Sg | 2.98 | 0 | |||
IV.SCHR.EHZ. | 2021-09-18T13:39:45.03 | 3.0 | undecidable | manual | Sg | 1.65 | 0 | |||
RD.PGF.BHZ. | 2021-09-18T13:39:39.76 | 3.0 | undecidable | manual | Pg | 8.98 | 0 | |||
IV.FNVD.HHE. | 2021-09-18T13:39:35.30 | 3.0 | undecidable | manual | Pn | -7.28 | 0 | |||
IV.PESA.HHE. | 2021-09-18T13:39:35.24 | 3.0 | undecidable | manual | Pn | -2.34 | 0 | |||
AC.VLO.HHN. | 2021-09-18T13:39:35.73 | 3.0 | undecidable | manual | Pn | -0.72 | 0 | |||
IX.NSC3.EHE.02 | 2021-09-18T13:39:32.75 | 3.0 | undecidable | manual | Sn | -9.76 | 0 | |||
IV.PE3.EHZ. | 2021-09-18T13:39:27.05 | 3.0 | undecidable | manual | Pn | -7.25 | 0 | |||
IV.GAVE.EHZ. | 2021-09-18T13:39:25.74 | 3.0 | positive | manual | Pg | 5.29 | 0 | |||
IX.SCL3.EHZ.02 | 2021-09-18T13:39:09.13 | 3.0 | negative | manual | Pg | 5.73 | 0 | |||
IX.SNR3.EHZ.02 | 2021-09-18T13:39:06.74 | 3.0 | undecidable | manual | Pg | 4.99 | 0 | |||
IV.SGO.HHN. | 2021-09-18T13:39:06.44 | 3.0 | undecidable | manual | Pg | 5.83 | 0 | |||
IV.PIPA.HHZ. | 2021-09-18T13:39:03.68 | 3.0 | positive | manual | Pn | -1.46 | 0 | |||
IV.BULT.EHZ. | 2021-09-18T13:39:03.27 | 3.0 | undecidable | manual | Pn | -6.92 | 0 | |||
IX.NSC3.EHZ.02 | 2021-09-18T13:39:02.19 | 3.0 | undecidable | manual | Pg | -0.37 | 0 | |||
IX.SRN3.HHN.02 | 2021-09-18T13:39:01.37 | 3.0 | undecidable | manual | Pg | 0.48 | 0 | |||
IX.COL3.HHE.02 | 2021-09-18T13:38:57.53 | 3.0 | undecidable | manual | Pn | -4.57 | 0 | |||
IV.VBKN.HHZ. | 2021-09-18T13:38:56.11 | 3.0 | negative | manual | Pn | -2.61 | 0 | |||
MN.VSL.HHZ. | 2021-09-18T13:38:51.44 | 3.0 | positive | manual | Pn | -8.54 | 0 | |||
IV.ESAL.HHE. | 2021-09-18T13:38:45.34 | 3.0 | positive | manual | Pg | 0.64 | 0 | |||
IV.SOLUN.HHZ. | 2021-09-18T13:38:31.76 | 0.3 | undecidable | manual | S | 105 | 81.0522 | 50 | 0.4 | 86 |
IV.USI.HHZ. | 2021-09-18T13:38:28.05 | 0.3 | undecidable | manual | S | 45 | 66.8775 | 50 | 0.47 | 94 |
IV.MPG.HHE. | 2021-09-18T13:38:27.24 | 0.3 | undecidable | manual | S | 102 | 64.5909 | 50 | 0.27 | 92 |
IV.CRJA.HHZ. | 2021-09-18T13:38:25.75 | 0.3 | undecidable | manual | S | 149 | 62.1933 | 50 | -0.59 | 81 |
IV.MFNL.HHZ. | 2021-09-18T13:38:24.44 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MBFT.HHN. | 2021-09-18T13:38:22.45 | 0.3 | undecidable | manual | S | 143 | 46.4202 | 50 | 0.33 | 98 |
IV.LEVAN.EHZ. | 2021-09-18T13:38:21.94 | 0.3 | undecidable | manual | S | 218 | 40.9257 | 50 | 1.3 | 97 |
IV.MMGO.HHZ. | 2021-09-18T13:38:20.03 | 0.3 | undecidable | manual | P | 156 | 74.8695 | 50 | -0.13 | 94 |
IV.SOLUN.HHZ. | 2021-09-18T13:38:20.68 | 0.3 | undecidable | manual | P | 105 | 81.0522 | 50 | -0.42 | 91 |
IV.USI.HHZ. | 2021-09-18T13:38:18.85 | 0.3 | undecidable | manual | P | 45 | 66.8775 | 50 | -0.07 | 96 |
IV.CRJA.HHZ. | 2021-09-18T13:38:18.28 | 0.3 | undecidable | manual | P | 149 | 62.1933 | 50 | 0.08 | 98 |
IV.MPG.HHE. | 2021-09-18T13:38:18.24 | 0.3 | undecidable | manual | P | 102 | 64.5909 | 50 | -0.32 | 96 |
IV.ERC.EHE. | 2021-09-18T13:38:17.73 | 0.3 | undecidable | manual | S | 189 | 27.3504 | 50 | 0.7 | 71 |
IV.LEVAN.EHZ. | 2021-09-18T13:38:15.10 | 0.3 | undecidable | manual | P | 218 | 40.9257 | 50 | 0.19 | 96 |
IV.MBFT.HHN. | 2021-09-18T13:38:15.24 | 0.3 | undecidable | manual | P | 143 | 46.4202 | 50 | -0.53 | 92 |
IV.ERC.EHE. | 2021-09-18T13:38:12.71 | 0.3 | undecidable | manual | P | 189 | 27.3504 | 50 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ERC.EHN. | ML:1.9 | 0.00046399999999999995 | 0.36 | AML | other | m | 2021-09-18T13:38:20.66 |
IV.ERC.EHE. | ML:1.7 | 0.00027350000000000003 | 0.42 | AML | other | m | 2021-09-18T13:38:21.85 |
IV.MBFT.HHE. | ML:1.9 | 0.00023600000000000002 | 0.6 | AML | other | m | 2021-09-18T13:38:23.43 |
IV.MBFT.HHN. | ML:2.0 | 0.00028100000000000005 | 0.4 | AML | other | m | 2021-09-18T13:38:24.74 |
IV.LEVAN.EHN. | ML:1.5 | 0.00011665 | 0.72 | AML | other | m | 2021-09-18T13:38:26.00 |
IV.LEVAN.EHE. | ML:1.5 | 0.00010035 | 0.46 | AML | other | m | 2021-09-18T13:38:27.92 |
IV.MPG.HHN. | ML:2.0 | 0.0002095 | 0.48 | AML | other | m | 2021-09-18T13:38:28.64 |
IV.MPG.HHE. | ML:2.1 | 0.0002185 | 0.38 | AML | other | m | 2021-09-18T13:38:29.65 |
IV.USI.HHE. | ML:2.3 | 0.0003885 | 0.36 | AML | other | m | 2021-09-18T13:38:30.60 |
IV.CRJA.HHE. | ML:2.1 | 0.000229 | 1.56 | AML | other | m | 2021-09-18T13:38:31.08 |
IV.USI.HHN. | ML:2.9 | 0.00133 | 0.56 | AML | other | m | 2021-09-18T13:38:31.70 |
IV.SOLUN.HHN. | ML:2.2 | 0.00020600000000000002 | 0.78 | AML | other | m | 2021-09-18T13:38:32.87 |
IV.CRJA.HHN. | ML:2.1 | 0.00026149999999999996 | 1.38 | AML | other | m | 2021-09-18T13:38:33.00 |
IV.MMGO.HHN. | ML:1.7 | 0.0000688 | 0.82 | AML | other | m | 2021-09-18T13:38:35.97 |
IV.SOLUN.HHE. | ML:2.2 | 0.000201 | 0.62 | AML | other | m | 2021-09-18T13:38:37.15 |
IV.MMGO.HHE. | ML:1.7 | 0.0000756 | 0.34 | AML | other | m | 2021-09-18T13:38:37.80 |