UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:0000Z 6 DEC 25 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 5 SFC 994 51 -19.3 -21.4 83 2.1 -19.6 5 17 254.3 254.4 254.0 256.2 0.70 2 947 410 -20.3 -22.7 81 2.4 -20.6 256.8 256.9 255.9 258.6 0.65 3 925 584 -19.5 -22.3 78 2.8 -19.9 40 18 259.4 259.5 258.1 261.3 0.69 4 887 896 -18.7 -21.9 76 3.2 -19.2 263.3 263.4 261.3 265.4 0.75 5 850 1212 -21.5 -22.6 91 1.1 -21.7 25 19 263.6 263.7 261.5 265.7 0.73 6 823 1449 -23.7 -23.7 100 0.0 -23.7 263.7 263.9 261.5 265.7 0.69 7 793 1719 -25.9 -26.3 96 0.4 -25.9 264.2 264.3 261.6 265.8 0.56 8 789 1755 -24.1 -26.0 84 1.9 -24.4 266.5 266.6 263.3 268.2 0.58 9 768 1951 -25.5 -26.2 94 0.7 -25.6 267.1 267.2 263.7 268.8 0.59 10 752 2104 -26.3 -27.9 86 1.6 -26.5 267.8 267.9 264.1 269.3 0.51 11 745 2171 -26.7 -40.7 25 14.0 -27.7 268.1 268.1 263.6 268.6 0.15 12 718 2438 -26.9 -40.9 25 14.0 -27.9 270.7 270.7 265.4 271.2 0.15 13 700 2620 -28.5 -41.5 28 13.0 -29.4 30 32 270.9 270.9 265.6 271.4 0.14 14 644 3210 -33.1 -44.1 32 11.0 -33.7 272.2 272.3 266.4 272.6 0.12 15 560 4180 -38.5 -53.5 19 15.0 -39.0 277.0 277.0 269.4 277.1 0.05 16 526 4607 -40.9 -51.9 30 11.0 -41.2 279.1 279.1 270.7 279.3 0.06 17 500 4950 -43.1 -55.1 26 12.0 -43.4 25 34 280.5 280.5 271.5 280.6 0.04 18 478 5252 -45.3 -58.3 22 13.0 -45.6 281.4 281.4 272.0 281.5 0.03 19 467 5407 -46.1 -54.1 40 8.0 -46.3 282.3 282.3 272.6 282.5 0.05 20 402 6388 -52.9 -57.9 55 5.0 -53.0 285.8 285.8 274.5 286.0 0.04 21 400 6420 -53.1 -58.1 54 5.0 -53.2 10 41 286.0 286.0 274.6 286.1 0.04 22 367 6970 -56.3 -62.3 47 6.0 -56.3 15 46 288.8 288.8 276.1 288.9 0.02 23 334 7569 -54.9 -65.9 24 11.0 -55.0 298.7 298.7 280.8 298.7 0.02 24 312 8002 -57.1 -69.1 20 12.0 -57.2 301.5 301.5 282.0 301.5 0.01 25 300 8250 -55.9 -71.9 12 16.0 -56.1 360 23 306.6 306.6 284.0 306.6 0.01 26 292 8422 -55.5 -72.5 10 17.0 -55.6 309.5 309.5 285.1 309.5 0.01 27 288 8510 -53.7 -72.7 8 19.0 -53.9 313.3 313.3 286.5 313.3 0.01 28 281 8668 -54.9 -73.9 8 19.0 -55.1 313.8 313.8 286.6 313.8 0.01 29 260 9167 -51.9 -76.9 3 25.0 -52.2 325.2 325.2 290.3 325.3 0.00 30 250 9420 -53.3 -78.3 3 25.0 -53.6 360 21 326.8 326.8 290.8 326.8 0.00 31 248 9472 -53.5 -78.5 3 25.0 -53.8 327.3 327.3 290.9 327.3 0.00 32 227 10049 -50.1 -79.1 2 29.0 -50.5 340.9 340.9 294.6 340.9 0.00 33 211 10529 -50.9 -79.9 2 29.0 -51.3 346.8 346.8 295.9 346.8 0.00 34 200 10880 -49.5 -80.5 1 31.0 -50.0 345 24 354.4 354.4 297.5 354.4 0.00 35 194 11079 -48.9 -80.9 1 32.0 -49.5 358.4 358.4 298.4 358.5 0.00 36 173 11827 -49.5 -81.5 1 32.0 -50.1 369.4 369.4 300.5 369.4 0.00 37 150 12760 -48.9 -80.9 1 32.0 -49.6 340 17 385.8 385.8 303.2 385.8 0.00 38 147 12892 -49.3 -82.3 1 33.0 -50.0 387.4 387.4 303.4 387.4 0.00 39 131 13652 -46.9 -81.9 1 35.0 -47.9 404.6 404.6 305.8 404.6 0.00 40 100 15430 -49.5 -84.5 1 35.0 -50.5 345 22 432.1 432.1 309.0 432.1 0.00 41 84 16583 -45.9 -83.9 1 38.0 -47.6 461.5 461.5 311.9 461.5 0.00 42 71 17696 -48.5 -85.5 1 37.0 -50.0 478.7 478.7 313.4 478.7 0.00 43 70 17790 -48.1 -85.1 1 37.0 -49.7 325 20 481.5 481.5 313.5 481.5 0.00 44 53 19647 -41.7 -82.7 0 41.0 -45.1 536.2 536.2 317.3 536.2 0.01 45 50 20040 -43.9 -83.9 0 40.0 -46.9 350 18 540.0 540.0 317.5 540.1 0.01 46 47 20453 -45.3 -84.3 0 39.0 -48.1 546.3 546.3 317.9 546.3 0.01 47 41 21373 -39.5 -80.5 0 41.0 -44.3 582.5 582.5 319.8 582.6 0.01 48 30 23480 -45.3 -85.3 0 40.0 -49.1 35 8 621.1 621.1 321.5 621.2 0.01 49 22 25546 -48.3 -87.3 0 39.0 -52.1 669.8 669.8 323.4 669.9 0.01 50 20 26180 -45.9 -84.9 0 39.0 -50.7 305 24 695.7 695.7 324.3 695.8 0.01 51 17 27262 -44.7 -84.7 0 40.0 -50.5 732.6 732.6 325.4 732.8 0.02 52 14 28550 -47.9 -86.9 0 39.0 -53.1 763.6 763.6 326.3 763.7 0.01 53 13 29043 -44.1 -84.1 0 40.0 -51.2 793.1 793.1 327.1 793.4 0.03 54 11 30155 -46.9 -85.9 0 39.0 -53.4 821.8 821.8 327.8 822.0 0.02 55 10 30790 -43.9 -83.9 0 40.0 -52.2 325 31 855.7 855.7 328.5 856.0 0.03 56 8.4 31951 -47.7 -86.7 0 39.0 -54.8 884.5 884.5 329.1 884.8 0.03 57 7.6 32615 -45.5 -84.5 0 39.0 -54.1 919.1 919.1 329.8 919.5 0.04 58 5.9 34293 -48.3 -86.3 0 38.0 -56.6 976.0 976.0 330.8 976.4 0.04 59 5.7 34521 -46.3 -85.3 0 39.0 -55.8 994.4 994.4 331.1 994.9 0.05 60 4.8 35653 -50.3 -88.3 0 38.0 -58.4 1026.1 1026.1 331.6 1026.4 0.03 61 4.1 36690 -46.7 -85.7 0 39.0 -57.4 1090.7 1090.8 332.5 1091.5 0.06 TRP 367 6970 -56.3 -62.3 47 6.0 -56.3 15 46 288.8 288.8 276.1 288.9 0.02 WND 4.0 335 61 Sounding variables and indices 1000-500 mb thick: 4945.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 51.35 % Est. max temperature: -9.95 C = 14.09 F Sfc-Lift cond lev (LCL): 960.29 mb = 306.60 m = 1005.91 ft T: -20.01 C 700-500 lapse rate: 6.27 C/km ThetaE index: 0.75 C Layer 745.0- 718.0 mb Conv cond level (CCL): 822.88 mb = 1449.76 m = 4756.38 ft Mean mixing ratio: 0.69 g/kg Conv temperature: -9.86 C = 14.25 F Cap Strength: 16.21 C Lifted Index: 17.09 C Risk: None Lifted Index @300 mb: 33.20 C Lifted Index @700 mb: 10.59 C Showalter Index: 12.25 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 20.50 C K Index: -14.00 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 3.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.87 J/kg Max Up Vert Vel: 7.98 m/s Conv Inhibition (B-): 79787.75 J/kg Cap Strength: 16.96 C Lift Cond Lev (LCL): 903.62 mb = 758.01 m = 2486.87 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 4 44179 335 61 25.8 -55.3 1 994 51 5 17 -1.5 -16.9 2 961 305 30 17 -8.5 -14.7 3 925 584 40 18 -11.6 -13.8 4 922 610 40 16 -10.3 -12.3 5 885 914 30 19 -9.5 -16.5 6 850 1212 25 19 -8.0 -17.2 7 849 1219 25 19 -8.0 -17.2 8 814 1524 20 18 -6.2 -16.9 9 781 1829 35 23 -13.2 -18.8 10 749 2134 30 25 -12.5 -21.7 11 718 2438 20 29 -9.9 -27.3 12 700 2620 30 32 -16.0 -27.7 13 688 2743 30 30 -15.0 -26.0 14 630 3353 35 30 -17.2 -24.6 15 603 3658 30 36 -18.0 -31.2 16 552 4267 25 33 -13.9 -29.9 17 505 4877 30 35 -17.5 -30.3 18 500 4950 25 34 -14.4 -30.8 19 420 6096 10 38 -6.6 -37.4 20 400 6420 10 41 -7.1 -40.4 21 383 6706 5 42 -3.7 -41.8 22 367 6970 15 46 -11.9 -44.4 23 365 7010 15 47 -12.2 -45.4 24 348 7315 25 36 -15.2 -32.6 25 331 7620 15 26 -6.7 -25.1 26 316 7925 350 28 4.9 -27.6 27 301 8230 10 35 -6.1 -34.5 28 300 8250 360 23 -0.0 -23.0 29 287 8534 15 21 -5.4 -20.3 30 261 9144 355 16 1.4 -15.9 31 250 9420 360 21 -0.0 -21.0 32 249 9449 345 16 4.1 -15.5 33 238 9754 10 22 -3.8 -21.7 34 207 10668 350 20 3.5 -19.7 35 200 10880 345 24 6.2 -23.2 36 197 10973 340 24 8.2 -22.6 37 188 11278 355 20 1.7 -19.9 38 164 12192 355 18 1.6 -17.9 39 156 12497 350 13 2.3 -12.8 40 150 12760 340 17 5.8 -16.0 41 149 12802 335 18 7.6 -16.3 42 136 13411 345 23 6.0 -22.2 43 130 13716 345 18 4.7 -17.4 44 124 14021 320 18 11.6 -13.8 45 113 14630 320 13 8.4 -10.0 46 108 14935 335 15 6.3 -13.6 47 103 15240 335 15 6.3 -13.6 48 100 15430 345 22 5.7 -21.3 49 98 15545 345 22 5.7 -21.3 50 94 15850 320 23 14.8 -17.6 51 90 16154 335 23 9.7 -20.8 52 82 16764 300 17 14.7 -8.5 53 78 17069 315 17 12.0 -12.0 54 75 17374 300 18 15.6 -9.0 55 70 17790 325 20 11.5 -16.4 56 68 17983 330 28 14.0 -24.2 57 65 18288 320 14 9.0 -10.7 58 59 18898 335 24 10.1 -21.8 59 57 19202 325 31 17.8 -25.4 60 54 19507 340 22 7.5 -20.7 61 52 19812 305 15 12.3 -8.6 62 50 20040 350 18 3.1 -17.7 63 47 20422 355 15 1.3 -14.9 64 45 20726 325 18 10.3 -14.7 65 43 21031 345 23 6.0 -22.2 66 41 21336 325 21 12.0 -17.2 67 39 21641 350 15 2.6 -14.8 68 36 22250 20 16 -5.5 -15.0 69 33 22860 20 16 -5.5 -15.0 70 30 23470 10 10 -1.7 -9.8 71 30 23480 35 8 -4.6 -6.6 72 26 24384 360 14 -0.0 -14.0 73 25 24689 285 10 9.7 -2.6 74 23 25298 285 14 13.5 -3.6 75 22 25603 320 15 9.6 -11.5 76 21 25908 355 11 1.0 -11.0 77 20 26180 305 24 19.7 -13.8 78 20 26213 320 7 4.5 -5.4 79 19 26518 310 24 18.4 -15.4 80 17 27432 320 17 10.9 -13.0 81 16 27737 310 14 10.7 -9.0 82 15 28042 295 16 14.5 -6.8 83 14 28346 320 20 12.9 -15.3 84 13 28956 320 38 24.4 -29.1 85 13 29261 325 38 21.8 -31.1 86 11 29870 325 38 21.8 -31.1 87 10 30790 325 31 17.8 -25.4 Wind Parameters Energy-Hel index: -1.99 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.20251206.00.gif