UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:0000Z 4 NOV 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 -124 SFC 978 51 -1.1 -2.1 93 1.0 -1.5 305 6 273.8 274.3 272.8 282.9 3.35 2 944 334 -3.1 -3.1 100 0.0 -3.1 274.5 275.1 273.1 283.3 3.22 3 925 496 -2.9 -3.6 95 0.7 -3.1 300 10 276.3 276.9 274.0 285.1 3.16 4 882 873 -3.9 -4.5 96 0.6 -4.1 279.1 279.6 275.5 287.8 3.10 5 879 900 -3.9 -5.1 91 1.2 -4.3 279.4 279.9 275.5 287.7 2.97 6 865 1026 -4.5 -6.9 83 2.4 -5.3 280.0 280.5 275.3 287.5 2.63 7 850 1164 -5.7 -7.5 87 1.8 -6.3 310 9 280.2 280.6 275.3 287.4 2.56 8 798 1655 -9.3 -9.3 100 0.0 -9.3 281.4 281.8 275.7 288.2 2.36 9 775 1882 -8.9 -11.2 83 2.3 -9.6 284.2 284.6 276.8 290.3 2.09 10 774 1892 -8.9 -11.2 83 2.3 -9.6 284.3 284.7 276.9 290.4 2.10 11 709 2564 -14.3 -14.3 100 0.0 -14.3 285.6 285.9 277.1 290.9 1.78 12 700 2661 -14.7 -14.8 99 0.1 -14.7 325 15 286.2 286.5 277.3 291.3 1.73 13 644 3288 -19.3 -19.9 95 0.6 -19.4 287.9 288.1 277.4 291.6 1.22 14 638 3358 -17.9 -21.6 73 3.7 -18.7 290.3 290.4 278.4 293.5 1.06 15 583 4027 -22.1 -23.9 85 1.8 -22.4 292.9 293.1 279.5 295.9 0.95 16 558 4349 -24.5 -30.5 57 6.0 -25.4 293.8 293.9 279.3 295.6 0.54 17 539 4601 -26.1 -31.1 63 5.0 -26.8 294.8 294.9 279.8 296.5 0.53 18 523 4818 -28.1 -35.1 51 7.0 -28.9 295.0 295.0 279.6 296.2 0.37 19 500 5140 -30.5 -35.1 64 4.6 -31.0 345 2 295.9 295.9 280.1 297.1 0.39 20 485 5355 -32.1 -36.5 65 4.4 -32.5 296.5 296.5 280.3 297.6 0.35 21 440 6033 -37.9 -43.9 53 6.0 -38.2 297.5 297.5 280.5 298.1 0.18 22 413 6465 -42.1 -44.9 74 2.8 -42.2 297.5 297.6 280.5 298.1 0.17 23 400 6680 -43.7 -48.4 60 4.7 -43.9 105 8 298.2 298.2 280.7 298.6 0.12 24 388 6883 -45.3 -49.6 62 4.3 -45.4 298.7 298.7 280.9 299.1 0.11 25 367 7252 -47.3 -53.3 50 6.0 -47.5 300.8 300.8 281.8 301.1 0.07 26 362 7343 -47.5 -55.5 39 8.0 -47.7 301.7 301.8 282.1 302.0 0.06 27 358 7416 -47.1 -59.1 24 12.0 -47.4 303.2 303.3 282.7 303.4 0.04 28 301 8549 -52.1 -66.1 17 14.0 -52.3 360 7 311.6 311.6 285.9 311.7 0.02 29 300 8570 -52.1 -66.1 17 14.0 -52.3 360 7 311.9 311.9 286.0 312.0 0.02 30 298 8613 -52.3 -65.3 19 13.0 -52.5 312.2 312.2 286.1 312.3 0.02 31 281 8995 -52.1 -69.1 11 17.0 -52.4 317.8 317.8 288.1 317.9 0.01 32 258 9553 -49.1 -72.1 5 23.0 -49.5 330.1 330.1 291.7 330.1 0.01 33 250 9760 -49.3 -73.3 4 24.0 -49.7 315 7 332.8 332.8 292.4 332.8 0.01 34 202 11164 -47.7 -74.7 3 27.0 -48.3 356.2 356.2 298.0 356.3 0.01 35 200 11230 -48.1 -76.1 3 28.0 -48.7 245 11 356.6 356.6 298.0 356.6 0.01 36 187 11669 -49.5 -76.5 3 27.0 -50.0 361.3 361.3 299.0 361.3 0.01 37 155 12896 -48.7 -79.7 2 31.0 -49.4 382.5 382.5 302.6 382.6 0.00 38 150 13110 -49.3 -78.3 2 29.0 -50.0 280 8 385.1 385.1 303.1 385.1 0.01 39 141 13514 -50.3 -79.3 2 29.0 -51.0 390.2 390.2 303.8 390.3 0.01 40 137 13701 -49.1 -79.1 2 30.0 -49.8 395.6 395.6 304.6 395.6 0.01 41 110 15143 -47.5 -79.5 1 32.0 -48.6 424.2 424.2 308.2 424.3 0.01 42 100 15770 -48.7 -81.7 1 33.0 -49.8 240 16 433.6 433.6 309.2 433.7 0.01 43 81 17154 -49.9 -82.9 1 33.0 -51.0 458.1 458.1 311.6 458.1 0.01 44 74 17746 -49.1 -84.1 1 35.0 -50.4 471.8 471.8 312.8 471.8 0.00 45 70 18110 -50.9 -83.9 1 33.0 -52.1 260 21 475.5 475.5 313.1 475.5 0.00 46 50 20290 -52.9 -85.9 1 33.0 -54.2 280 17 518.8 518.8 316.2 518.8 0.00 47 35 22582 -55.5 -87.5 1 32.0 -56.8 567.7 567.7 319.0 567.8 0.01 48 30 23570 -54.1 -87.1 1 33.0 -55.8 275 33 597.2 597.2 320.5 597.2 0.01 49 27 24247 -53.3 -87.3 1 34.0 -55.4 617.7 617.7 321.4 617.7 0.01 50 23 25274 -55.9 -87.9 1 32.0 -57.7 639.0 639.0 322.3 639.1 0.01 51 20 26170 -52.5 -87.5 1 35.0 -55.3 315 40 675.5 675.5 323.6 675.5 0.01 52 19 26501 -50.9 -86.9 1 36.0 -54.2 690.4 690.4 324.1 690.5 0.01 53 11 30060 -49.3 -86.3 1 37.0 -54.8 813.1 813.1 327.5 813.2 0.02 54 10 30680 -52.1 -87.1 1 35.0 -56.8 315 67 825.1 825.1 327.8 825.2 0.02 55 7.9 32218 -48.7 -86.7 0 38.0 -55.6 896.2 896.2 329.4 896.4 0.03 56 5.6 34463 -52.1 -87.1 1 35.0 -58.7 973.9 973.9 330.8 974.2 0.04 57 4.3 36183 -49.7 -86.7 1 37.0 -58.6 1061.7 1061.7 332.1 1062.3 0.05 TRP 301 8549 -52.1 -66.1 17 14.0 -52.3 360 7 311.6 311.6 285.9 311.7 0.02 WND 4.0 325 91 Sounding variables and indices 1000-500 mb thick: 5264.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 84.46 % Est. max temperature: 5.78 C = 42.40 F Sfc-Lift cond lev (LCL): 962.66 mb = 177.46 m = 582.21 ft T: -1.99 C 700-500 lapse rate: 6.37 C/km ThetaE index: 0.35 C Layer 879.0- 798.0 mb Conv cond level (CCL): 868.28 mb = 996.54 m = 3269.44 ft Mean mixing ratio: 3.19 g/kg Conv temperature: 4.95 C = 40.90 F Cap Strength: 9.21 C Lifted Index: 9.56 C Risk: None Lifted Index @300 mb: 19.13 C Lifted Index @700 mb: 4.32 C Showalter Index: 7.68 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 23.00 C K Index: 17.20 Risk: < 20 % chance of thunderstorms Sweat Index: 20.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.84 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 81514.52 J/kg Cap Strength: 9.37 C Lift Cond Lev (LCL): 918.16 mb = 554.74 m = 1819.98 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 44049 325 91 52.2 -74.5 1 978 51 305 6 4.9 -3.4 2 947 305 300 9 7.8 -4.5 3 925 496 300 10 8.7 -5.0 4 912 610 305 8 6.6 -4.6 5 877 914 315 8 5.7 -5.7 6 850 1164 310 9 6.9 -5.8 7 844 1219 315 9 6.4 -6.4 8 811 1524 310 10 7.7 -6.4 9 780 1829 305 13 10.6 -7.5 10 750 2134 335 13 5.5 -11.8 11 721 2438 320 14 9.0 -10.7 12 700 2661 325 15 8.6 -12.3 13 692 2743 325 14 8.0 -11.5 14 664 3048 345 13 3.4 -12.6 15 611 3658 290 5 4.7 -1.7 16 563 4267 315 1 0.7 -0.7 17 518 4877 320 6 3.9 -4.6 18 500 5140 345 2 0.5 -1.9 19 476 5486 250 1 0.9 0.3 20 435 6096 100 5 -4.9 0.9 21 400 6680 105 8 -7.7 2.1 22 347 7620 105 8 -7.7 2.1 23 301 8549 360 7 -0.0 -7.0 24 300 8570 360 7 -0.0 -7.0 25 275 9144 280 11 10.8 -1.9 26 250 9760 315 7 4.9 -4.9 27 218 10668 265 6 6.0 0.5 28 200 11230 245 11 10.0 4.6 29 199 11278 235 10 8.2 5.7 30 190 11582 265 11 11.0 1.0 31 173 12192 250 13 12.2 4.4 32 165 12497 220 10 6.4 7.7 33 157 12802 245 12 10.9 5.1 34 150 13106 290 11 10.3 -3.8 35 150 13110 280 8 7.9 -1.4 36 143 13411 230 10 7.7 6.4 37 137 13716 250 18 16.9 6.2 38 131 14021 235 20 16.4 11.5 39 125 14326 265 16 15.9 1.4 40 119 14630 255 16 15.5 4.1 41 114 14935 265 13 13.0 1.1 42 108 15240 250 22 20.7 7.5 43 100 15770 240 16 13.9 8.0 44 94 16154 240 16 13.9 8.0 45 86 16764 280 19 18.7 -3.3 46 82 17069 255 15 14.5 3.9 47 75 17678 240 18 15.6 9.0 48 70 18110 260 21 20.7 3.6 49 56 19507 285 27 26.1 -7.0 50 50 20290 280 17 16.7 -3.0 51 49 20422 290 18 16.9 -6.2 52 47 20726 265 17 16.9 1.5 53 42 21336 310 23 17.6 -14.8 54 41 21641 320 13 8.4 -10.0 55 39 21946 275 14 13.9 -1.2 56 35 22555 295 27 24.5 -11.4 57 34 22860 305 29 23.8 -16.6 58 30 23470 260 23 22.7 4.0 59 30 23570 275 33 32.9 -2.9 60 28 24079 285 39 37.7 -10.1 61 26 24384 295 30 27.2 -12.7 62 24 24994 295 36 32.6 -15.2 63 20 26170 315 40 28.3 -28.3 64 20 26213 295 38 34.4 -16.1 65 19 26518 320 43 27.6 -32.9 66 17 27127 305 46 37.7 -26.4 67 16 27432 305 45 36.9 -25.8 68 11 29870 320 58 37.3 -44.4 69 10 30680 315 67 47.4 -47.4 Wind Parameters Energy-Hel index: -1.55 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.20251104.00.gif