UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for CYBK... Searching the city database file for: CYBK ... Date:1200Z 15 JAN 26 Station: CYBK WMO ident: 71926 Latitude: 64.32 Longitude: -96.00 Elevation: 51.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 4 SFC 994 51 -18.1 -20.1 84 2.0 -18.4 115 18 255.5 255.6 255.1 257.6 0.78 2 967 256 -18.5 -19.5 92 1.0 -18.7 257.1 257.2 256.6 259.4 0.84 3 952 372 -18.1 -18.7 95 0.6 -18.2 258.7 258.8 258.0 261.1 0.92 4 940 467 -12.9 -13.5 95 0.6 -13.0 264.9 265.1 263.8 268.8 1.43 5 925 589 -12.7 -13.2 96 0.5 -12.8 165 27 266.3 266.6 264.9 270.4 1.49 6 890 884 -11.9 -12.5 95 0.6 -12.1 270.1 270.4 267.8 274.6 1.64 7 865 1104 -9.9 -10.5 95 0.6 -10.1 274.4 274.7 271.1 279.9 1.98 8 850 1239 -10.3 -10.8 96 0.5 -10.5 155 20 275.4 275.7 271.6 280.9 1.97 9 838 1349 -10.3 -10.9 95 0.6 -10.5 276.5 276.8 272.3 282.1 1.98 10 824 1479 -7.7 -8.6 93 0.9 -8.0 280.6 281.0 275.3 287.4 2.42 11 808 1632 -7.9 -8.3 97 0.4 -8.0 281.9 282.4 276.2 289.1 2.53 12 755 2156 -11.1 -11.7 95 0.6 -11.3 284.0 284.3 276.6 290.0 2.07 13 745 2258 -10.7 -12.3 88 1.6 -11.2 285.5 285.8 277.3 291.4 1.99 14 705 2681 -13.3 -19.3 61 6.0 -14.7 287.2 287.4 277.0 290.7 1.18 15 700 2735 -13.7 -19.7 60 6.0 -15.1 185 3 287.3 287.5 277.0 290.8 1.14 16 615 3708 -18.3 -18.9 95 0.6 -18.4 292.9 293.1 280.1 297.2 1.40 17 534 4744 -26.3 -27.1 93 0.8 -26.4 295.4 295.5 280.4 297.8 0.78 18 527 4840 -24.7 -26.1 88 1.4 -24.9 298.4 298.6 281.8 301.2 0.86 19 513 5035 -25.9 -26.9 91 1.0 -26.1 299.3 299.4 282.1 301.9 0.82 20 508 5106 -26.1 -28.7 79 2.6 -26.5 299.9 300.0 282.3 302.2 0.70 21 500 5220 -26.9 -29.1 82 2.2 -27.2 325 15 300.2 300.4 282.4 302.5 0.69 22 440 6130 -34.7 -36.7 82 2.0 -34.9 301.6 301.6 282.5 302.8 0.37 23 416 6520 -37.9 -43.9 53 6.0 -38.3 302.3 302.4 282.6 303.0 0.19 24 400 6790 -40.3 -45.0 61 4.7 -40.6 340 23 302.6 302.6 282.7 303.2 0.17 25 368 7351 -45.5 -49.2 66 3.7 -45.6 303.0 303.0 282.8 303.4 0.12 26 346 7758 -48.7 -51.4 73 2.7 -48.8 304.0 304.1 283.1 304.4 0.10 27 300 8680 -55.5 -60.5 54 5.0 -55.6 290 34 307.1 307.1 284.3 307.3 0.04 28 296 8765 -55.9 -60.9 53 5.0 -56.0 307.7 307.7 284.5 307.9 0.04 29 294 8808 -55.1 -61.1 47 6.0 -55.2 309.5 309.5 285.2 309.6 0.03 30 271 9324 -56.5 -69.5 18 13.0 -56.6 314.7 314.7 287.0 314.8 0.01 31 250 9830 -60.1 -69.1 30 9.0 -60.2 290 16 316.7 316.7 287.7 316.8 0.01 32 245 9956 -60.5 -68.5 34 8.0 -60.6 285 18 318.0 318.0 288.1 318.0 0.02 33 242 10033 -59.9 -69.9 26 10.0 -60.0 320.0 320.0 288.8 320.0 0.01 34 240 10086 -57.5 -69.5 20 12.0 -57.6 324.3 324.3 290.1 324.4 0.01 35 236 10192 -58.1 -71.1 17 13.0 -58.2 325.0 325.0 290.3 325.0 0.01 36 230 10356 -55.9 -70.9 14 15.0 -56.1 330.8 330.8 291.9 330.8 0.01 37 226 10468 -56.7 -71.7 13 15.0 -56.9 331.2 331.2 292.0 331.2 0.01 38 217 10726 -56.5 -72.5 12 16.0 -56.7 335.4 335.4 293.2 335.4 0.01 39 200 11250 -52.5 -70.5 10 18.0 -52.8 315 33 349.6 349.6 296.5 349.7 0.01 40 199 11282 -52.3 -70.3 10 18.0 -52.7 350.4 350.5 296.7 350.5 0.01 41 194 11447 -52.9 -72.9 7 20.0 -53.2 352.1 352.1 297.1 352.1 0.01 42 182 11860 -50.5 -71.5 7 21.0 -51.0 362.4 362.4 299.2 362.5 0.01 43 157 12822 -50.7 -70.7 8 20.0 -51.2 377.8 377.8 301.9 377.8 0.02 44 150 13120 -49.5 -70.5 7 21.0 -50.1 315 47 384.8 384.8 303.0 384.9 0.02 45 148 13208 -49.1 -69.1 8 20.0 -49.8 386.9 387.0 303.3 387.1 0.02 46 115 14851 -51.1 -73.1 6 22.0 -51.8 412.2 412.2 306.8 412.3 0.02 47 100 15760 -50.3 -73.3 5 23.0 -51.2 320 46 430.5 430.5 308.9 430.6 0.02 48 90 16444 -50.7 -74.7 4 24.0 -51.6 442.9 442.9 310.2 443.0 0.02 49 88 16591 -49.3 -73.3 4 24.0 -50.4 448.6 448.6 310.7 448.7 0.02 50 70 18080 -51.1 -76.1 4 25.0 -52.2 330 56 475.1 475.1 313.1 475.2 0.02 51 50 20240 -55.5 -80.5 3 25.0 -56.5 335 57 512.7 512.7 315.8 512.8 0.01 52 38 21991 -57.7 -83.7 2 26.0 -58.6 548.9 548.9 318.1 549.0 0.01 53 30 23490 -57.7 -85.7 2 28.0 -58.9 345 77 587.3 587.3 320.0 587.4 0.01 54 20 26020 -61.5 -88.5 2 27.0 -62.6 340 87 647.9 647.9 322.6 648.0 0.01 55 10 30280 -64.3 -90.3 2 26.0 -65.7 350 104 779.5 779.5 326.7 779.6 0.01 56 8.9 30991 -65.3 -91.3 2 26.0 -66.7 802.1 802.1 327.3 802.2 0.01 57 6.6 32809 -65.9 -88.9 3 23.0 -67.6 871.2 871.2 328.8 871.4 0.02 58 5.8 33603 -60.9 -84.9 3 24.0 -64.0 925.8 925.8 329.9 926.3 0.05 59 5.3 34162 -62.1 -85.1 3 23.0 -65.0 944.6 944.6 330.2 945.1 0.05 TRP 245 9956 -60.5 -68.5 34 8.0 -60.6 285 18 318.0 318.0 288.1 318.0 0.02 WND 5.0 350 164 Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 88.56 % Est. max temperature: 2.29 C = 36.12 F Sfc-Lift cond lev (LCL): 961.95 mb = 294.42 m = 965.93 ft T: -18.37 C 700-500 lapse rate: 5.31 C/km ThetaE index: 0.62 C Layer 705.0- 700.0 mb Conv cond level (CCL): 994.00 mb = 51.00 m = 167.32 ft Mean mixing ratio: 1.20 g/kg Conv temperature: -14.96 C = 5.08 F Cap Strength: 28.31 C Lifted Index: 28.51 C Risk: None Lifted Index @300 mb: 29.38 C Lifted Index @700 mb: 20.38 C Showalter Index: 16.32 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 16.10 C K Index: -0.20 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.28 J/kg Max Up Vert Vel: 11.77 m/s Conv Inhibition (B-): 91108.39 J/kg Cap Strength: 28.37 C Lift Cond Lev (LCL): 936.17 mb = 497.92 m = 1633.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42394 350 164 28.5 -161.5 1 994 51 115 18 -16.3 7.6 2 961 305 145 27 -15.5 22.1 3 925 589 165 27 -7.0 26.1 4 923 610 165 27 -7.0 26.1 5 887 914 150 25 -12.5 21.7 6 852 1219 155 20 -8.5 18.1 7 850 1239 155 20 -8.5 18.1 8 819 1524 180 11 0.0 11.0 9 787 1829 185 11 1.0 11.0 10 757 2134 215 7 4.0 5.7 11 727 2438 350 4 0.7 -3.9 12 700 2735 185 3 0.3 3.0 13 699 2743 185 2 0.2 2.0 14 618 3658 85 1 -1.0 -0.1 15 569 4267 200 2 0.7 1.9 16 546 4572 0 0 -0.0 -0.0 17 524 4877 340 13 4.4 -12.2 18 503 5182 310 14 10.7 -9.0 19 500 5220 325 15 8.6 -12.3 20 481 5486 330 15 7.5 -13.0 21 461 5791 300 14 12.1 -7.0 22 441 6096 315 13 9.2 -9.2 23 423 6401 310 13 10.0 -8.4 24 400 6790 340 23 7.9 -21.6 25 387 7010 345 23 6.0 -22.2 26 353 7620 330 32 16.0 -27.7 27 307 8534 315 30 21.2 -21.2 28 300 8680 290 34 31.9 -11.6 29 293 8839 290 35 32.9 -12.0 30 279 9144 275 23 22.9 -2.0 31 266 9449 305 18 14.7 -10.3 32 253 9754 315 12 8.5 -8.5 33 250 9830 290 16 15.0 -5.5 34 245 9956 285 18 17.4 -4.7 35 241 10058 285 18 17.4 -4.7 36 230 10363 280 25 24.6 -4.3 37 219 10668 285 27 26.1 -7.0 38 209 10973 290 37 34.8 -12.7 39 200 11250 315 33 23.3 -23.3 40 199 11278 315 35 24.7 -24.7 41 190 11582 310 25 19.2 -16.1 42 181 11887 305 40 32.8 -22.9 43 150 13120 315 47 33.2 -33.2 44 108 15240 325 50 28.7 -41.0 45 103 15545 325 53 30.4 -43.4 46 100 15760 320 46 29.6 -35.2 47 94 16154 320 46 29.6 -35.2 48 86 16764 310 53 40.6 -34.1 49 78 17374 325 62 35.6 -50.8 50 71 17983 315 57 40.3 -40.3 51 70 18080 330 56 28.0 -48.5 52 68 18288 330 56 28.0 -48.5 53 53 19812 320 68 43.7 -52.1 54 50 20240 335 57 24.1 -51.7 55 49 20422 335 57 24.1 -51.7 56 44 21031 340 73 25.0 -68.6 57 42 21336 345 67 17.3 -64.7 58 40 21641 340 59 20.2 -55.4 59 30 23490 345 77 19.9 -74.4 60 22 25298 345 88 22.8 -85.0 61 20 26020 340 87 29.8 -81.8 62 16 27432 345 92 23.8 -88.9 63 10 30175 355 105 9.2 -104.6 64 10 30280 350 104 18.1 -102.4 Wind Parameters Energy-Hel index: -4.33 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYBK/skewt/CYBK.skewt.20260115.12.gif