A magnitude ML 2.1 earthquake occured in region: Costa Siciliana centro settentrionale (Palermo), on
and geographic coordinates (lat, lon) 38.1560, 13.7670 at 8 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 |
---|---|---|---|---|
Termini Imerese | PA | 20 | 26263 | 26263 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2020-11-21 21:34:02 |
38.1562 | 13.7672 | 8 | 2021-02-26 14:56:15 |
Bollettino Sismico Italiano INGV | 86354341 |
Reviewed Rev100 |
ML 2.1 | 2020-11-21 21:34:02 |
38.1628 | 13.7728 | 6 | 2020-11-21 21:54:02 |
Sala Sismica INGV-Roma | 84922361 |
Field | Value |
---|---|
Time (UTC) | 2020-11-21 21:34:02 ± 0.15 |
Latitude | 38.1562 ± 0.0072 |
Longitude | 13.7672 ± 0.0057 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86354341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 769 |
Semi-minor axis of confidence ellipse (meter) | 428 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 193 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.19515 |
Epicentral distance of station farthest from the epicenter (degree) | 1.16822 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 84922361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-21 21:54:02 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 86354341 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-18 15:38:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AIO.HHZ. | 2020-11-21T21:34:25.09 | 0.1 | undecidable | manual | P | 99 | 129.6702 | 50 | 0.34 | 76 |
IV.IACL.HHE. | 2020-11-21T21:34:24.10 | 0.3 | undecidable | manual | S | 51 | 66.0894 | 50 | 0.39 | 64 |
IV.MILZ.HHZ. | 2020-11-21T21:34:24.78 | 0.6 | undecidable | manual | P | 84 | 128.2716 | 50 | 0.25 | 39 |
IV.RESU.HHZ. | 2020-11-21T21:34:22.84 | 0.3 | undecidable | manual | S | 156 | 61.8936 | 50 | 0.24 | 67 |
IV.PETRA.HHZ. | 2020-11-21T21:34:19.04 | 0.1 | undecidable | manual | S | 140 | 46.9197 | 50 | 0.43 | 88 |
IV.MUCR.HHZ. | 2020-11-21T21:34:19.46 | 0.1 | undecidable | manual | P | 97 | 97.4247 | 50 | -0.32 | 82 |
IV.CORL.HHZ. | 2020-11-21T21:34:19.16 | 0.3 | undecidable | manual | S | 234 | 49.8168 | 50 | -0.22 | 68 |
IV.GALF.HHZ. | 2020-11-21T21:34:18.77 | 0.1 | undecidable | manual | P | 125 | 85.6476 | 50 | 0.81 | 71 |
MN.CLTB.HHN. | 2020-11-21T21:34:18.02 | 1.0 | undecidable | manual | P | 217 | 80.2641 | 50 | 0.88 | 17 |
IV.MBFT.HHZ. | 2020-11-21T21:34:16.34 | 0.3 | undecidable | manual | P | 252 | 74.7696 | 50 | 0.05 | 68 |
IV.MPG.HHZ. | 2020-11-21T21:34:15.04 | 0.3 | undecidable | manual | S | 271 | 35.5422 | 50 | -0.52 | 66 |
IV.MSFR.HHZ. | 2020-11-21T21:34:15.75 | 0.6 | undecidable | manual | P | 100 | 73.2711 | 50 | -0.31 | 43 |
IV.IACL.HHE. | 2020-11-21T21:34:15.27 | 0.3 | undecidable | manual | P | 51 | 66.0894 | 50 | 0.32 | 65 |
IV.CSLB.HHZ. | 2020-11-21T21:34:15.12 | 0.3 | undecidable | manual | S | 134 | 35.1426 | 50 | -0.33 | 69 |
IV.PLLN.EHZ. | 2020-11-21T21:34:15.91 | 0.1 | undecidable | manual | S | 119 | 37.5291 | 50 | -0.18 | 94 |
IV.MCT.HHN. | 2020-11-21T21:34:15.39 | 1.0 | undecidable | manual | P | 193 | 61.1943 | 50 | 1.18 | 16 |
IV.RESU.HHZ. | 2020-11-21T21:34:14.96 | 0.1 | undecidable | manual | P | 156 | 61.8936 | 50 | 0.65 | 79 |
IV.GIB.HHZ. | 2020-11-21T21:34:13.20 | 0.1 | undecidable | manual | S | 129 | 29.1486 | 106 | -0.29 | 93 |
IV.SCIAR.HNZ. | 2020-11-21T21:34:12.00 | 0.1 | undecidable | manual | S | 184 | 23.9538 | 109 | 0.23 | 95 |
IV.CORL.HHZ. | 2020-11-21T21:34:12.23 | 0.1 | undecidable | manual | P | 234 | 49.8168 | 50 | -0.22 | 91 |
IV.PETRA.HHZ. | 2020-11-21T21:34:11.76 | 0.1 | undecidable | manual | P | 140 | 46.9197 | 50 | -0.25 | 91 |
IV.SOLUN.HHZ. | 2020-11-21T21:34:11.01 | 0.1 | undecidable | manual | S | 251 | 21.6672 | 111 | -0.02 | 100 |
IV.MPG.HHZ. | 2020-11-21T21:34:10.29 | 0.1 | undecidable | manual | P | 271 | 35.5422 | 50 | 0.05 | 97 |
IV.PLLN.EHZ. | 2020-11-21T21:34:09.94 | 0.1 | undecidable | manual | P | 119 | 37.5291 | 50 | -0.61 | 84 |
IV.CSLB.HHZ. | 2020-11-21T21:34:09.49 | 0.1 | undecidable | manual | P | 134 | 35.1426 | 50 | -0.69 | 82 |
IV.SCIAR.HNZ. | 2020-11-21T21:34:08.16 | 0.1 | undecidable | manual | P | 184 | 23.9538 | 109 | 0.1 | 98 |
IV.GIB.HHZ. | 2020-11-21T21:34:08.78 | 0.1 | undecidable | manual | P | 129 | 29.1486 | 106 | -0.27 | 94 |
IV.SOLUN.HHZ. | 2020-11-21T21:34:07.80 | 0.1 | undecidable | manual | P | 251 | 21.6672 | 111 | 0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SOLUN.HHE. | ML:2.0 | 0.0007354149 | 0.2176 | AML | other | m | 2020-11-21T21:34:11.20 |
IV.SOLUN.HHN. | ML:2.1 | 0.0009051861 | 0.4608 | AML | other | m | 2020-11-21T21:34:11.43 |
IV.SCIAR.HNN. | ML:2.0 | 0.0006717120999999999 | 0.1792 | AML | other | m | 2020-11-21T21:34:12.61 |
IV.SCIAR.HHN. | ML:2.0 | 0.0007020086500000001 | 0.1792 | AML | other | m | 2020-11-21T21:34:12.61 |
IV.GIB.HHN. | ML:2.1 | 0.0006482761500000001 | 0.4096 | AML | other | m | 2020-11-21T21:34:13.44 |
IV.SCIAR.HNE. | ML:2.2 | 0.0009167447 | 0.1792 | AML | other | m | 2020-11-21T21:34:13.43 |
IV.SCIAR.HHE. | ML:2.2 | 0.0010276551999999998 | 0.1536 | AML | other | m | 2020-11-21T21:34:13.44 |
IV.GIB.HHE. | ML:2.0 | 0.0005617921 | 0.7552 | AML | other | m | 2020-11-21T21:34:13.93 |
IV.CSLB.HHE. | ML:1.8 | 0.0002612623 | 0.2688 | AML | other | m | 2020-11-21T21:34:16.00 |
IV.CSLB.HHN. | ML:2.0 | 0.00046034775 | 0.2048 | AML | other | m | 2020-11-21T21:34:16.28 |
IV.PLLN.EHN. | ML:2.4 | 0.00088473025 | 0.3584 | AML | other | m | 2020-11-21T21:34:16.20 |
IV.PLLN.EHE. | ML:2.1 | 0.00047018749999999996 | 1.344 | AML | other | m | 2020-11-21T21:34:16.26 |
IV.MPG.HHN. | ML:1.7 | 0.00021633557500000001 | 0.32 | AML | other | m | 2020-11-21T21:34:17.98 |
IV.MPG.HHE. | ML:1.6 | 0.000166138015 | 0.32 | AML | other | m | 2020-11-21T21:34:19.05 |
IV.PETRA.HHE. | ML:2.1 | 0.0003324995 | 0.1696 | AML | other | m | 2020-11-21T21:34:20.19 |
IV.CORL.HHN. | ML:2.3 | 0.0005014697500000001 | 0.4384 | AML | other | m | 2020-11-21T21:34:20.13 |
IV.PETRA.HHN. | ML:2.5 | 0.0009871847000000001 | 0.4608 | AML | other | m | 2020-11-21T21:34:20.92 |
IV.CORL.HHE. | ML:2.4 | 0.0006042273499999999 | 0.2432 | AML | other | m | 2020-11-21T21:34:22.14 |
IV.RESU.HHE. | ML:2.1 | 0.00022328355 | 1.4592 | AML | other | m | 2020-11-21T21:34:25.51 |
IV.GALF.HNE. | ML:2.0 | 0.000138398 | 1.0656 | AML | other | m | 2020-11-21T21:34:26.57 |
IV.MBFT.HNE. | ML:1.8 | 0.000082697375 | 0.2208 | AML | other | m | 2020-11-21T21:34:27.09 |
IV.RESU.HHN. | ML:2.2 | 0.0003082025 | 0.6016 | AML | other | m | 2020-11-21T21:34:28.84 |
IV.MUCR.HHE. | ML:1.8 | 0.00006403321500000001 | 0.5024 | AML | other | m | 2020-11-21T21:34:32.17 |
IV.MUCR.HHN. | ML:2.1 | 0.00013339357 | 0.4352 | AML | other | m | 2020-11-21T21:34:34.09 |