UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for CYBK... Searching the city database file for: CYBK ... Date:0000Z 7 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 -56 SFC 985 51 -24.7 -27.6 77 2.9 -25.0 335 16 249.5 249.6 249.1 250.6 0.40 2 974 133 -25.5 -28.7 75 3.2 -25.8 249.5 249.6 249.1 250.5 0.37 3 966 194 -24.7 -27.8 75 3.1 -25.0 250.9 251.0 250.4 252.0 0.40 4 962 224 -21.7 -24.7 77 3.0 -22.1 254.3 254.3 253.5 255.7 0.54 5 925 515 -21.7 -23.9 82 2.2 -22.0 325 10 257.1 257.2 256.1 258.8 0.60 6 881 873 -22.3 -24.3 84 2.0 -22.5 260.1 260.2 258.5 261.8 0.61 7 850 1137 -20.5 -23.1 80 2.6 -20.9 325 7 264.7 264.8 262.2 266.6 0.70 8 846 1172 -20.3 -22.9 80 2.6 -20.7 265.2 265.4 262.7 267.3 0.72 9 801 1575 -21.5 -23.8 82 2.3 -21.8 268.1 268.3 264.7 270.1 0.70 10 700 2563 -24.1 -26.2 83 2.1 -24.4 150 15 275.8 275.9 269.7 277.7 0.64 11 654 3058 -25.5 -26.7 90 1.2 -25.6 279.6 279.7 272.1 281.6 0.66 12 633 3296 -24.1 -25.0 92 0.9 -24.2 283.8 284.0 274.7 286.3 0.79 13 609 3577 -24.7 -25.4 94 0.7 -24.8 286.3 286.4 276.0 288.8 0.80 14 588 3832 -26.3 -26.6 97 0.3 -26.3 287.3 287.5 276.5 289.6 0.74 15 550 4314 -28.1 -29.3 89 1.2 -28.3 290.7 290.9 278.0 292.7 0.61 16 542 4419 -29.1 -30.7 86 1.6 -29.3 290.8 290.9 277.9 292.5 0.55 17 539 4459 -29.7 -34.6 62 4.9 -30.2 290.5 290.6 277.5 291.7 0.38 18 524 4659 -31.5 -37.5 55 6.0 -32.0 290.7 290.8 277.5 291.7 0.29 19 509 4865 -32.7 -42.7 36 10.0 -33.4 291.7 291.7 277.8 292.3 0.17 20 500 4990 -33.9 -42.9 40 9.0 -34.5 155 21 291.7 291.7 277.8 292.3 0.17 21 441 5854 -40.5 -47.5 47 7.0 -40.8 294.0 294.1 278.8 294.4 0.12 22 433 5978 -41.7 -49.7 42 8.0 -42.0 294.1 294.1 278.8 294.4 0.09 23 409 6361 -43.7 -53.7 32 10.0 -44.0 296.3 296.3 279.8 296.5 0.06 24 400 6510 -44.5 -62.5 12 18.0 -44.9 185 16 297.2 297.2 280.1 297.2 0.02 25 399 6527 -44.5 -62.5 12 18.0 -44.9 297.4 297.4 280.2 297.4 0.02 26 300 8420 -50.5 -67.5 12 17.0 -50.8 285 30 314.2 314.2 286.8 314.2 0.01 27 290 8639 -51.1 -68.1 11 17.0 -51.4 290 32 316.4 316.4 287.6 316.4 0.01 28 287 8707 -51.1 -65.1 17 14.0 -51.4 317.3 317.3 287.9 317.4 0.02 29 250 9600 -50.5 -72.5 6 22.0 -50.8 285 24 331.0 331.0 292.0 331.0 0.01 30 229 10173 -50.9 -73.9 5 23.0 -51.2 338.8 338.8 294.0 338.8 0.01 31 221 10405 -49.3 -73.3 4 24.0 -49.8 344.7 344.7 295.4 344.8 0.01 32 200 11060 -50.1 -74.1 4 24.0 -50.5 285 23 353.4 353.4 297.4 353.5 0.01 33 150 12930 -50.5 -79.5 2 29.0 -51.1 290 25 383.1 383.1 302.8 383.1 0.00 34 143 13242 -51.3 -80.3 2 29.0 -51.9 386.9 386.9 303.3 387.0 0.00 35 127 14016 -50.5 -81.5 1 31.0 -51.2 401.7 401.7 305.5 401.7 0.00 36 100 15570 -52.9 -84.9 1 32.0 -53.6 295 30 425.5 425.5 308.3 425.5 0.00 37 70 17850 -56.5 -86.5 1 30.0 -57.1 305 43 463.5 463.5 312.1 463.5 0.00 38 59 18928 -57.9 -87.9 1 30.0 -58.5 483.6 483.6 313.7 483.6 0.00 39 50 19960 -61.9 -88.9 2 27.0 -62.4 295 41 497.6 497.6 314.8 497.6 0.00 40 32 22674 -69.3 -92.3 2 23.0 -69.6 545.6 545.6 317.8 545.6 0.00 41 30 23060 -68.7 -91.7 2 23.0 -69.0 300 63 557.4 557.4 318.5 557.4 0.00 42 20 25450 -74.9 -93.9 4 19.0 -75.1 295 68 606.9 606.9 320.9 606.9 0.00 43 11 28894 -79.1 -97.1 4 18.0 -79.3 704.8 704.8 324.6 704.8 0.00 44 10 29440 -76.9 -95.9 3 19.0 -77.1 300 95 732.5 732.5 325.4 732.5 0.00 45 9.7 29616 -75.5 -95.5 3 20.0 -75.9 744.2 744.2 325.8 744.2 0.00 46 6.9 31591 -74.9 -95.9 2 21.0 -75.4 822.8 822.8 327.8 822.9 0.01 TRP 290 8639 -51.1 -68.1 11 17.0 -51.4 290 32 316.4 316.4 287.6 316.4 0.01 WND 6.0 285 122 Sounding variables and indices 1000-500 mb thick: 5046.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 81.29 % Est. max temperature: -8.37 C = 16.94 F Sfc-Lift cond lev (LCL): 938.44 mb = 408.05 m = 1338.73 ft T: -21.70 C 700-500 lapse rate: 4.04 C/km ThetaE index: 0.09 C Layer 974.0- 966.0 mb Conv cond level (CCL): 985.00 mb = 51.00 m = 167.32 ft Mean mixing ratio: 0.54 g/kg Conv temperature: -24.26 C = -11.66 F Cap Strength: 28.51 C Lifted Index: 28.39 C Risk: None Lifted Index @300 mb: 40.42 C Lifted Index @700 mb: 17.25 C Showalter Index: 20.69 C Risk: None Total Totals Index: 24.20 C Risk: None Vertical Totals Index: 13.40 C Cross Totals Index: 10.80 C K Index: -11.80 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 5.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.24 J/kg Max Up Vert Vel: 8.51 m/s Conv Inhibition (B-): 82401.39 J/kg Cap Strength: 28.48 C Lift Cond Lev (LCL): 897.47 mb = 737.03 m = 2418.05 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 6 40862 285 122 117.8 -31.6 1 985 51 335 16 6.8 -14.5 2 952 305 345 8 2.1 -7.7 3 925 515 325 10 5.7 -8.2 4 913 610 335 10 4.2 -9.1 5 876 914 325 9 5.2 -7.4 6 850 1137 325 7 4.0 -5.7 7 841 1219 320 6 3.9 -4.6 8 774 1829 170 4 -0.7 3.9 9 742 2134 135 10 -7.1 7.1 10 712 2438 130 14 -10.7 9.0 11 700 2563 150 15 -7.5 13.0 12 683 2743 150 15 -7.5 13.0 13 654 3048 150 15 -7.5 13.0 14 627 3353 175 15 -1.3 14.9 15 601 3658 165 21 -5.4 20.3 16 553 4267 140 22 -14.1 16.9 17 530 4572 160 20 -6.8 18.8 18 508 4877 155 22 -9.3 19.9 19 500 4990 155 21 -8.9 19.0 20 445 5791 150 29 -14.5 25.1 21 425 6096 160 24 -8.2 22.6 22 406 6401 170 22 -3.8 21.7 23 400 6510 185 16 1.4 15.9 24 388 6706 210 11 5.5 9.5 25 371 7010 255 16 15.5 4.1 26 338 7620 275 26 25.9 -2.3 27 300 8420 285 30 29.0 -7.8 28 290 8639 290 32 30.1 -10.9 29 281 8839 290 32 30.1 -10.9 30 268 9144 285 28 27.0 -7.2 31 250 9600 285 24 23.2 -6.2 32 233 10058 275 24 23.9 -2.1 33 222 10363 295 21 19.0 -8.9 34 212 10668 275 24 23.9 -2.1 35 203 10973 290 22 20.7 -7.5 36 200 11060 285 23 22.2 -6.0 37 185 11582 290 19 17.9 -6.5 38 150 12930 290 25 23.5 -8.6 39 139 13411 280 25 24.6 -4.3 40 133 13716 295 27 24.5 -11.4 41 127 14021 295 35 31.7 -14.8 42 116 14630 305 25 20.5 -14.3 43 110 14935 295 33 29.9 -13.9 44 105 15240 300 35 30.3 -17.5 45 100 15570 295 30 27.2 -12.7 46 96 15850 295 30 27.2 -12.7 47 70 17850 305 43 35.2 -24.7 48 65 18288 310 40 30.6 -25.7 49 59 18898 295 44 39.9 -18.6 50 56 19202 305 36 29.5 -20.6 51 51 19812 290 40 37.6 -13.7 52 50 19960 295 41 37.2 -17.3 53 42 21031 300 37 32.0 -18.5 54 40 21336 290 41 38.5 -14.0 55 38 21641 285 45 43.5 -11.6 56 31 22860 300 60 52.0 -30.0 57 30 23060 300 63 54.6 -31.5 58 28 23470 295 64 58.0 -27.0 59 24 24384 295 55 49.8 -23.2 60 21 25298 290 74 69.5 -25.3 61 20 25450 295 68 61.6 -28.7 62 17 26518 290 67 63.0 -22.9 63 14 27432 290 89 83.6 -30.4 64 11 28651 295 102 92.4 -43.1 65 10 29440 300 95 82.3 -47.5 66 10 29566 310 100 76.6 -64.3 Wind Parameters Energy-Hel index: -2.26 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.20260107.00.gif