A magnitude ML 2.3 earthquake occured in region: 3 km SW Castellana Sicula (PA), on
and geographic coordinates (lat, lon) 37.7630, 14.0220 at 37 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 |
---|---|---|---|---|
Castellana Sicula | PA | 3 | 3411 | 3411 |
Blufi | PA | 5 | 1029 | 4440 |
Polizzi Generosa | PA | 6 | 3407 | 7847 |
Bompietro | PA | 7 | 1401 | 9248 |
Petralia Sottana | PA | 8 | 2821 | 12069 |
Petralia Soprana | PA | 9 | 3360 | 15429 |
Resuttano | CL | 9 | 2038 | 17467 |
Alimena | PA | 11 | 2032 | 19499 |
Caltavuturo | PA | 13 | 4017 | 23516 |
Scillato | PA | 15 | 613 | 24129 |
Geraci Siculo | PA | 16 | 1945 | 26074 |
Sclafani Bagni | PA | 16 | 426 | 26500 |
Gangi | PA | 17 | 6811 | 33311 |
Valledolmo | PA | 17 | 3594 | 36905 |
Santa Caterina Villarmosa | CL | 19 | 5388 | 42293 |
Vallelunga Pratameno | CL | 19 | 3461 | 45754 |
Collesano | PA | 19 | 4054 | 49808 |
Villalba | CL | 20 | 1633 | 51441 |
Castelbuono | PA | 20 | 8943 | 60384 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2018-01-12 11:13:49 |
37.763 | 14.0222 | 37 | 2019-04-24 14:49:20 |
Bollettino Sismico Italiano INGV | 54616691 |
Reviewed Rev100 |
ML 2.4 | 2018-01-12 11:13:49 |
37.7432 | 14.0078 | 36 | 2018-01-12 11:21:54 |
Sala Sismica INGV-Roma | 53156661 |
Field | Value |
---|---|
Time (UTC) | 2018-01-12 11:13:49 ± 0.11 |
Latitude | 37.7630 ± 0.0081 |
Longitude | 14.0222 ± 0.0080 |
Depth (km) | 37 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 54616691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 805 |
Semi-minor axis of confidence ellipse (meter) | 659 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 22 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.10162 |
Epicentral distance of station farthest from the epicenter (degree) | 1.03062 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 53156661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-01-12 11:21:54 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 54616691 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-03-15 13:32:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HMDC.HHZ. | 2018-01-12T11:14:21.21 | 0.6 | undecidable | manual | S | 143 | 111.5994 | 54 | 0.44 | 0 |
IV.SSY.HHZ. | 2018-01-12T11:14:21.63 | 0.6 | undecidable | manual | S | 126 | 114.3966 | 54 | 0.26 | 0 |
IV.HAGA.HHZ. | 2018-01-12T11:14:21.26 | 0.6 | undecidable | manual | S | 118 | 112.8981 | 54 | 0.22 | 0 |
IV.HLNI.HHZ. | 2018-01-12T11:14:15.12 | 0.3 | undecidable | manual | S | 121 | 87.7455 | 54 | -0.5 | 9 |
IV.CORL.HHE. | 2018-01-12T11:14:11.12 | 0.6 | undecidable | manual | S | 283 | 64.5909 | 54 | 0.49 | 37 |
IV.SOLUN.HHN. | 2018-01-12T11:14:09.17 | 0.3 | undecidable | manual | S | 311 | 56.2992 | 120 | 0.43 | 66 |
IV.SSY.HHZ. | 2018-01-12T11:14:07.37 | 0.3 | undecidable | manual | P | 126 | 114.3966 | 54 | -0.47 | 0 |
IV.HAGA.HHZ. | 2018-01-12T11:14:07.04 | 0.3 | undecidable | manual | P | 118 | 112.8981 | 54 | -0.62 | 0 |
IV.HMDC.HHZ. | 2018-01-12T11:14:06.96 | 0.3 | undecidable | manual | P | 143 | 111.5994 | 54 | -0.54 | 0 |
IV.MMGO.HHZ. | 2018-01-12T11:14:05.09 | 0.3 | undecidable | manual | P | 263 | 92.4408 | 54 | -0.02 | 4 |
IV.MUCR.HHZ. | 2018-01-12T11:14:04.21 | 0.3 | undecidable | manual | P | 67 | 80.7636 | 54 | 0.55 | 21 |
IV.ESML.HHZ. | 2018-01-12T11:14:03.77 | 0.6 | undecidable | manual | P | 102 | 76.9674 | 54 | 0.58 | 19 |
IV.PLLN.EHZ. | 2018-01-12T11:14:03.20 | 0.3 | undecidable | manual | S | 23 | 27.5502 | 141 | 0.4 | 70 |
IV.HLNI.HHZ. | 2018-01-12T11:14:03.59 | 0.1 | positive | manual | P | 121 | 87.7455 | 54 | -0.94 | 10 |
IV.GIB.HHZ. | 2018-01-12T11:14:02.60 | 0.3 | undecidable | manual | S | 1 | 25.1526 | 143 | 0.19 | 73 |
IV.MPG.SHZ. | 2018-01-12T11:14:02.07 | 1.0 | undecidable | manual | P | 308 | 72.8715 | 54 | -0.61 | 13 |
IV.ALJA.HHZ. | 2018-01-12T11:14:02.30 | 0.6 | undecidable | manual | S | 266 | 23.5542 | 145 | 0.14 | 49 |
IV.PETRA.HHZ. | 2018-01-12T11:14:01.00 | 0.6 | undecidable | manual | S | 46 | 11.2776 | 162 | 0.32 | 48 |
IV.CORL.HHE. | 2018-01-12T11:14:01.74 | 0.6 | undecidable | manual | P | 283 | 64.5909 | 54 | 0.09 | 40 |
IV.CSLB.HHZ. | 2018-01-12T11:14:01.60 | 0.6 | undecidable | manual | S | 9 | 19.5693 | 150 | 0.01 | 51 |
IV.SOLUN.HHN. | 2018-01-12T11:14:00.24 | 0.1 | undecidable | manual | P | 311 | 56.2992 | 120 | -0.31 | 92 |
IV.RESU.HHZ. | 2018-01-12T11:14:00.90 | 0.3 | undecidable | manual | S | 167 | 13.2756 | 159 | 0.04 | 76 |
IV.MSFR.HHZ. | 2018-01-12T11:14:00.97 | 1.0 | undecidable | manual | P | 59 | 58.1973 | 119 | 0.16 | 23 |
IV.GALF.HHZ. | 2018-01-12T11:13:59.83 | 0.6 | undecidable | manual | P | 97 | 48.1185 | 124 | 0.35 | 48 |
IV.CAGR.HHE. | 2018-01-12T11:13:59.71 | 0.6 | undecidable | manual | P | 110 | 44.7219 | 126 | 0.65 | 44 |
IV.GIB.HHZ. | 2018-01-12T11:13:56.63 | 0.1 | negative | manual | P | 1 | 25.1526 | 143 | -0.27 | 96 |
IV.RESU.HHZ. | 2018-01-12T11:13:56.09 | 0.1 | negative | manual | P | 167 | 13.2756 | 159 | 0.09 | 100 |
IV.ALJA.HHZ. | 2018-01-12T11:13:56.52 | 0.1 | negative | manual | P | 266 | 23.5542 | 145 | -0.23 | 97 |
IV.PLLN.EHZ. | 2018-01-12T11:13:56.92 | 0.1 | negative | manual | P | 23 | 27.5502 | 141 | -0.2 | 97 |
IV.CSLB.HHZ. | 2018-01-12T11:13:55.94 | 0.1 | negative | manual | P | 9 | 19.5693 | 150 | -0.48 | 92 |
IV.PETRA.HHZ. | 2018-01-12T11:13:55.53 | 0.1 | undecidable | manual | P | 46 | 11.2776 | 162 | -0.37 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSLB.HHN. | ML:2.1 | 0.00045011 | 0.48 | AML | other | m | 2018-01-12T11:14:02.12 |
IV.PETRA.HHN. | ML:2.5 | 0.0012483982 | 0.3584 | AML | other | m | 2018-01-12T11:14:01.99 |
IV.ALJA.HHE. | ML:2.0 | 0.00033499999999999996 | 0.38 | AML | other | m | 2018-01-12T11:14:02.75 |
IV.PETRA.HHE. | ML:2.5 | 0.0013241170000000003 | 0.64 | AML | other | m | 2018-01-12T11:14:02.73 |
IV.GIB.HHN. | ML:2.4 | 0.0008448917499999999 | 0.576 | AML | other | m | 2018-01-12T11:14:03.66 |
IV.GIB.HHE. | ML:2.2 | 0.0005907493 | 0.4608 | AML | other | m | 2018-01-12T11:14:03.48 |
IV.CSLB.HHE. | ML:2.0 | 0.0003353513 | 0.48 | AML | other | m | 2018-01-12T11:14:03.62 |
IV.RESU.HHN. | ML:2.4 | 0.0010135 | 0.7 | AML | other | m | 2018-01-12T11:14:04.16 |
IV.RESU.HHE. | ML:2.2 | 0.0006065 | 0.38 | AML | other | m | 2018-01-12T11:14:04.73 |
IV.PLLN.EHE. | ML:2.8 | 0.001665 | 0.6 | AML | other | m | 2018-01-12T11:14:04.73 |
IV.ALJA.HHN. | ML:2.1 | 0.00044099999999999993 | 1.6 | AML | other | m | 2018-01-12T11:14:05.02 |
IV.PLLN.EHN. | ML:2.8 | 0.00182 | 0.38 | AML | other | m | 2018-01-12T11:14:05.86 |
IV.MSFR.HHE. | ML:1.7 | 0.000081827415 | 0.6592 | AML | other | m | 2018-01-12T11:14:12.12 |
IV.MSFR.HHN. | ML:1.8 | 0.0001088 | 0.42 | AML | other | m | 2018-01-12T11:14:12.85 |
IV.HLNI.HHN. | ML:2.2 | 0.0001569633 | 0.2752 | AML | other | m | 2018-01-12T11:14:15.68 |
IV.ESML.HHE. | ML:2.2 | 0.00020975910000000004 | 0.32 | AML | other | m | 2018-01-12T11:14:16.34 |
IV.ESML.HHN. | ML:2.3 | 0.0002359311 | 0.2816 | AML | other | m | 2018-01-12T11:14:16.71 |
IV.HLNI.HHE. | ML:2.2 | 0.000191 | 1.54 | AML | other | m | 2018-01-12T11:14:17.19 |
IV.MUCR.HHE. | ML:2.3 | 0.00023095840000000002 | 0.4416 | AML | other | m | 2018-01-12T11:14:19.83 |
IV.HMDC.HHN. | ML:2.8 | 0.0004665 | 0.86 | AML | other | m | 2018-01-12T11:14:22.11 |
IV.MUCR.HHN. | ML:2.3 | 0.0002302632 | 0.5376 | AML | other | m | 2018-01-12T11:14:22.13 |
IV.HAGA.HHN. | ML:2.5 | 0.000229267575 | 0.2368 | AML | other | m | 2018-01-12T11:14:22.16 |
IV.HMDC.HHE. | ML:2.8 | 0.0004745 | 0.34 | AML | other | m | 2018-01-12T11:14:22.16 |
IV.HAGA.HHE. | ML:2.4 | 0.00017366925 | 0.224 | AML | other | m | 2018-01-12T11:14:22.30 |
IV.SSY.HHE. | ML:2.5 | 0.0002425181 | 0.3392 | AML | other | m | 2018-01-12T11:14:22.96 |
IV.SSY.HHN. | ML:2.9 | 0.0006585000000000001 | 1.52 | AML | other | m | 2018-01-12T11:14:25.81 |