UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for CYBK... Searching the city database file for: CYBK ... Date:0000Z 6 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 ------------------------------------------------------------------------------- SFC 1001 51 -31.3 -34.6 73 3.3 -31.5 315 6 241.8 241.8 241.6 242.3 0.20 1 1000 57 -31.3 -34.8 71 3.5 -31.5 315 6 241.9 241.9 241.6 242.4 0.20 2 992 114 -31.7 -35.3 70 3.6 -31.9 242.0 242.0 241.8 242.5 0.19 3 981 193 -29.5 -33.1 71 3.6 -29.7 245.0 245.0 244.7 245.6 0.24 4 978 215 -25.3 -29.6 67 4.3 -25.7 249.4 249.5 248.9 250.3 0.34 5 958 366 -24.1 -30.1 58 6.0 -24.6 252.1 252.2 251.3 253.0 0.33 6 948 443 -20.5 -28.5 49 8.0 -21.4 256.5 256.6 255.2 257.6 0.38 7 925 626 -17.5 -25.5 50 8.0 -18.6 340 11 261.4 261.5 259.3 262.9 0.52 8 919 675 -17.3 -26.3 45 9.0 -18.5 262.1 262.2 259.8 263.5 0.49 9 909 757 -17.7 -26.7 45 9.0 -18.9 262.5 262.6 260.1 263.9 0.47 10 875 1041 -19.7 -27.7 49 8.0 -20.7 263.3 263.4 260.7 264.6 0.45 11 850 1256 -19.5 -26.5 54 7.0 -20.4 310 10 265.7 265.8 262.6 267.2 0.52 12 829 1442 -19.9 -26.9 54 7.0 -20.8 267.2 267.3 263.7 268.7 0.51 13 823 1496 -19.7 -26.7 54 7.0 -20.7 268.0 268.1 264.3 269.5 0.52 14 819 1532 -19.3 -27.3 49 8.0 -20.4 268.8 268.8 264.8 270.2 0.50 15 815 1568 -18.7 -34.7 23 16.0 -20.4 269.8 269.8 265.0 270.5 0.25 16 813 1587 -17.7 -37.7 16 20.0 -19.8 271.0 271.1 265.7 271.6 0.18 17 811 1605 -16.7 -35.7 18 19.0 -18.9 272.3 272.3 266.7 273.0 0.22 18 798 1726 -16.7 -35.7 18 19.0 -18.9 273.5 273.6 267.5 274.3 0.23 19 790 1802 -16.7 -25.7 46 9.0 -18.1 274.3 274.4 268.7 276.1 0.60 20 770 1994 -17.7 -36.7 17 19.0 -19.8 275.3 275.3 268.6 275.9 0.21 21 766 2033 -18.1 -32.1 28 14.0 -19.9 275.3 275.3 268.8 276.3 0.34 22 764 2053 -17.9 -24.9 54 7.0 -19.0 275.7 275.8 269.7 277.6 0.66 23 757 2122 -17.9 -25.9 50 8.0 -19.1 276.4 276.5 270.1 278.2 0.61 24 754 2151 -17.9 -28.9 38 11.0 -19.5 276.7 276.8 270.0 278.1 0.47 25 720 2496 -18.1 -22.1 71 4.0 -18.8 280.2 280.3 272.8 282.9 0.90 26 700 2706 -19.3 -23.4 70 4.1 -20.0 290 10 281.1 281.3 273.2 283.6 0.83 27 639 3385 -19.5 -28.5 45 9.0 -20.9 288.3 288.4 276.7 290.1 0.57 28 606 3777 -22.5 -27.0 67 4.5 -23.2 289.3 289.4 277.4 291.4 0.69 29 572 4200 -24.1 -32.1 48 8.0 -25.2 292.2 292.3 278.4 293.7 0.45 30 539 4632 -26.7 -31.3 65 4.6 -27.3 294.1 294.2 279.4 295.8 0.52 31 500 5170 -30.9 -37.9 50 7.0 -31.6 285 29 295.4 295.4 279.7 296.3 0.29 32 476 5515 -33.7 -41.7 44 8.0 -34.3 296.1 296.1 279.9 296.8 0.21 33 440 6057 -38.7 -43.7 59 5.0 -39.0 296.5 296.5 280.1 297.1 0.18 34 437 6104 -39.1 -46.1 47 7.0 -39.5 296.6 296.6 280.0 297.1 0.14 35 418 6405 -41.7 -48.7 47 7.0 -42.0 297.0 297.1 280.2 297.4 0.11 36 405 6617 -43.5 -47.7 63 4.2 -43.7 297.4 297.4 280.4 297.8 0.13 37 400 6700 -44.1 -49.1 57 5.0 -44.3 295 27 297.7 297.7 280.5 298.1 0.11 38 366 7288 -49.3 -54.3 56 5.0 -49.4 298.4 298.4 280.7 298.6 0.07 39 362 7360 -49.5 -57.5 39 8.0 -49.7 299.1 299.1 281.0 299.2 0.04 40 354 7506 -50.5 -56.5 49 6.0 -50.6 299.6 299.7 281.3 299.8 0.05 41 349 7599 -50.3 -62.3 23 12.0 -50.5 301.1 301.1 281.8 301.2 0.03 42 319 8179 -54.9 -61.9 42 7.0 -55.0 302.6 302.6 282.5 302.7 0.03 43 313 8300 -55.1 -61.1 47 6.0 -55.2 304.0 304.0 283.0 304.1 0.03 44 304 8486 -56.1 -64.1 36 8.0 -56.2 255 12 305.1 305.1 283.5 305.2 0.02 45 300 8570 -55.7 -66.7 24 11.0 -55.8 260 9 306.8 306.8 284.1 306.9 0.02 46 294 8700 -54.9 -70.9 12 16.0 -55.1 309.7 309.7 285.2 309.8 0.01 47 270 9247 -54.7 -71.7 11 17.0 -54.9 317.7 317.7 288.0 317.7 0.01 48 260 9489 -56.3 -73.3 10 17.0 -56.5 318.8 318.8 288.3 318.8 0.01 49 250 9740 -55.3 -75.3 7 20.0 -55.5 155 9 323.9 323.9 289.9 323.9 0.01 50 239 10026 -54.5 -77.5 4 23.0 -54.8 329.3 329.3 291.5 329.3 0.00 51 228 10325 -55.9 -78.9 4 23.0 -56.1 331.6 331.6 292.2 331.6 0.00 52 201 11128 -52.7 -82.7 1 30.0 -53.1 348.8 348.8 296.4 348.8 0.00 53 200 11160 -52.9 -82.9 1 30.0 -53.2 260 18 349.0 349.0 296.4 349.0 0.00 54 150 13010 -54.9 -85.9 1 31.0 -55.3 280 25 375.5 375.5 301.5 375.5 0.00 55 124 14221 -56.5 -85.5 1 29.0 -56.9 393.6 393.6 304.3 393.6 0.00 56 113 14811 -54.9 -85.9 1 31.0 -55.4 407.2 407.2 306.2 407.2 0.00 57 100 15590 -55.9 -86.9 1 31.0 -56.4 310 30 419.7 419.7 307.7 419.7 0.00 58 95 15917 -55.5 -86.5 1 31.0 -56.1 426.7 426.7 308.5 426.7 0.00 59 70 17850 -58.5 -88.5 1 30.0 -59.0 295 37 459.2 459.2 311.7 459.2 0.00 60 50 19940 -62.5 -90.5 1 28.0 -62.9 310 51 496.2 496.2 314.7 496.2 0.00 61 38 21621 -64.9 -90.9 2 26.0 -65.3 530.6 530.6 316.9 530.6 0.00 62 30 23040 -71.1 -93.1 2 22.0 -71.3 295 69 550.8 550.8 318.1 550.8 0.00 63 26 23882 -73.3 -94.3 3 21.0 -73.5 567.6 567.6 319.0 567.6 0.00 64 20 25410 -75.3 -94.3 4 19.0 -75.4 315 76 605.7 605.7 320.9 605.7 0.00 65 15 27085 -75.9 -94.9 3 19.0 -76.1 655.6 655.6 322.9 655.6 0.00 66 10 29440 -75.5 -95.5 3 20.0 -75.9 300 89 737.7 737.7 325.6 737.8 0.00 67 7.7 30961 -73.5 -96.5 2 23.0 -74.1 803.0 803.0 327.3 803.1 0.00 TRP 304 8486 -56.1 -64.1 36 8.0 -56.2 255 12 305.1 305.1 283.5 305.2 0.02 WND 7.0 295 110 Sounding variables and indices 1000-500 mb thick: 5113.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 53.26 % Est. max temperature: -7.45 C = 18.58 F Sfc-Lift cond lev (LCL): 946.36 mb = 455.88 m = 1495.66 ft T: -20.29 C 700-500 lapse rate: 4.71 C/km ThetaE index: 0.16 C Layer 770.0- 766.0 mb Conv cond level (CCL): 1000.00 mb = 57.00 m = 187.01 ft Mean mixing ratio: 0.37 g/kg Conv temperature: -28.13 C = -18.64 F Cap Strength: 32.58 C Lifted Index: 32.89 C Risk: None Lifted Index @300 mb: 36.51 C Lifted Index @700 mb: 23.63 C Showalter Index: 23.22 C Risk: None Total Totals Index: 15.80 C Risk: None Vertical Totals Index: 11.40 C Cross Totals Index: 4.40 C K Index: -19.20 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 6.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 92.76 J/kg Max Up Vert Vel: 13.62 m/s Conv Inhibition (B-): 66586.59 J/kg Cap Strength: 32.83 C Lift Cond Lev (LCL): 857.11 mb = 1194.17 m = 3917.83 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 7 39758 295 110 99.7 -46.5 1 1001 51 315 6 4.2 -4.2 2 1000 57 315 6 4.2 -4.2 3 967 305 345 23 6.0 -22.2 4 927 610 345 12 3.1 -11.6 5 925 626 340 11 3.8 -10.3 6 890 914 315 10 7.1 -7.1 7 854 1219 340 7 2.4 -6.6 8 850 1256 310 10 7.7 -6.4 9 820 1524 290 12 11.3 -4.1 10 787 1829 300 16 13.9 -8.0 11 756 2134 300 10 8.7 -5.0 12 726 2438 275 10 10.0 -0.9 13 700 2706 290 10 9.4 -3.4 14 696 2743 290 10 9.4 -3.4 15 668 3048 275 10 10.0 -0.9 16 641 3353 300 10 8.7 -5.0 17 615 3658 290 10 9.4 -3.4 18 590 3962 270 15 15.0 -0.0 19 566 4267 280 13 12.8 -2.3 20 520 4877 295 26 23.6 -11.0 21 500 5170 285 29 28.0 -7.5 22 437 6096 295 25 22.7 -10.6 23 418 6401 295 30 27.2 -12.7 24 400 6700 295 27 24.5 -11.4 25 347 7620 310 21 16.1 -13.5 26 316 8230 295 15 13.6 -6.3 27 304 8486 255 12 11.6 3.1 28 302 8534 255 11 10.6 2.8 29 300 8570 260 9 8.9 1.6 30 288 8839 325 1 0.6 -0.8 31 274 9144 140 3 -1.9 2.3 32 262 9449 115 10 -9.1 4.2 33 250 9740 155 9 -3.8 8.2 34 249 9754 155 11 -4.6 10.0 35 238 10058 170 17 -3.0 16.7 36 227 10363 190 12 2.1 11.8 37 216 10668 245 16 14.5 6.8 38 206 10973 250 12 11.3 4.1 39 200 11160 260 18 17.7 3.1 40 196 11278 260 18 17.7 3.1 41 187 11582 250 17 16.0 5.8 42 162 12497 290 15 14.1 -5.1 43 155 12802 265 20 19.9 1.7 44 150 13010 280 25 24.6 -4.3 45 141 13411 285 26 25.1 -6.7 46 106 15240 300 27 23.4 -13.5 47 101 15545 295 31 28.1 -13.1 48 100 15590 310 30 23.0 -19.3 49 96 15850 310 30 23.0 -19.3 50 91 16154 295 35 31.7 -14.8 51 87 16459 305 23 18.8 -13.2 52 83 16764 295 38 34.4 -16.1 53 72 17678 295 45 40.8 -19.0 54 70 17850 295 37 33.5 -15.6 55 69 17983 285 37 35.7 -9.6 56 65 18288 310 43 32.9 -27.6 57 59 18898 310 46 35.2 -29.6 58 56 19202 295 43 39.0 -18.2 59 51 19812 310 48 36.8 -30.9 60 50 19940 310 51 39.1 -32.8 61 40 21336 300 53 45.9 -26.5 62 34 22250 295 54 48.9 -22.8 63 30 23040 295 69 62.5 -29.2 64 20 25410 315 76 53.7 -53.7 65 18 25908 315 78 55.2 -55.2 66 17 26518 300 73 63.2 -36.5 67 14 27432 295 99 89.7 -41.8 68 11 28651 310 78 59.8 -50.1 69 10 29440 300 89 77.1 -44.5 70 10 29566 295 92 83.4 -38.9 Wind Parameters Energy-Hel index: -5.80 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.20260106.00.gif