UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:1200Z 7 OCT 25 Station: CYCB WMO ident: 71925 Latitude: 69.10 Longitude: -105.12 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1004 27 -2.5 -6.1 76 3.6 -3.7 330 12 270.3 270.7 269.2 276.9 2.41 1 1000 67 -2.5 -6.1 76 3.6 -3.7 320 6 270.6 271.0 269.4 277.2 2.42 2 941 546 -7.3 -7.3 100 0.0 -7.3 311 13 270.5 270.9 269.2 276.9 2.34 3 925 679 -8.3 -8.3 100 0.0 -8.3 310 12 270.8 271.2 269.2 276.9 2.21 4 890 977 -10.7 -10.8 99 0.1 -10.7 313 16 271.3 271.7 269.0 276.5 1.88 5 888 994 -10.1 -12.0 86 1.9 -10.6 314 16 272.1 272.4 269.2 276.9 1.71 6 886 1012 -6.9 -20.9 32 14.0 -10.0 315 17 275.6 275.8 269.9 278.0 0.81 7 885 1020 -6.3 -23.3 25 17.0 -9.9 315 17 276.3 276.4 270.1 278.3 0.66 8 873 1127 -4.9 -30.9 11 26.0 -9.6 321 19 278.9 278.9 271.1 279.9 0.33 9 864 1209 -4.9 -29.9 12 25.0 -9.5 325 20 279.7 279.8 271.6 280.9 0.37 10 862 1227 -4.7 -22.7 23 18.0 -8.8 325 20 280.1 280.2 272.5 282.3 0.72 11 851 1328 -5.5 -14.5 49 9.0 -8.0 330 17 280.3 280.5 273.8 284.5 1.46 12 850 1337 -5.7 -14.7 49 9.0 -8.2 330 17 280.2 280.4 273.6 284.4 1.44 13 812 1693 -8.7 -12.8 72 4.1 -9.9 332 19 280.7 281.0 274.4 285.8 1.76 14 809 1722 -8.5 -15.5 57 7.0 -10.4 332 19 281.2 281.4 274.2 285.3 1.41 15 781 1994 -10.7 -16.7 61 6.0 -12.2 333 21 281.7 281.9 274.3 285.6 1.32 16 771 2093 -9.9 -31.9 15 22.0 -13.6 334 22 283.6 283.6 273.8 284.7 0.34 17 757 2235 -9.1 -40.1 6 31.0 -13.4 335 22 285.9 286.0 274.8 286.4 0.15 18 746 2348 -9.7 -25.7 26 16.0 -12.9 335 21 286.5 286.6 275.9 288.4 0.63 19 733 2483 -10.5 -39.5 7 29.0 -14.5 334 20 287.1 287.1 275.4 287.6 0.17 20 723 2589 -11.1 -26.1 28 15.0 -14.0 330 21 287.5 287.6 276.4 289.5 0.63 21 715 2674 -11.5 -39.5 8 28.0 -15.3 327 22 288.0 288.0 275.9 288.6 0.17 22 700 2836 -12.7 -33.7 15 21.0 -16.0 335 24 288.4 288.5 276.4 289.5 0.32 23 673 3135 -15.1 -29.1 29 14.0 -17.5 327 29 289.0 289.1 277.0 290.6 0.51 24 661 3270 -15.7 -33.7 20 18.0 -18.4 323 31 289.8 289.9 277.1 290.9 0.34 25 598 4017 -21.1 -37.1 22 16.0 -23.0 325 31 292.0 292.0 278.1 292.9 0.26 26 589 4129 -22.1 -31.1 44 9.0 -23.4 325 31 292.1 292.2 278.4 293.6 0.48 27 582 4217 -22.5 -32.5 40 10.0 -23.8 325 31 292.6 292.7 278.6 294.0 0.43 28 564 4447 -23.9 -33.9 39 10.0 -25.2 326 32 293.6 293.7 279.0 294.9 0.39 29 560 4499 -23.5 -49.5 7 26.0 -25.5 327 32 294.7 294.7 279.1 294.9 0.07 30 538 4791 -25.5 -34.5 43 9.0 -26.6 329 33 295.7 295.8 280.0 297.0 0.38 31 532 4872 -25.7 -45.7 14 20.0 -27.4 330 33 296.4 296.4 279.9 296.8 0.12 32 500 5320 -27.3 -51.3 8 24.0 -29.0 340 37 299.8 299.8 281.3 300.0 0.07 33 493 5421 -27.9 -53.9 7 26.0 -29.5 343 36 300.2 300.2 281.5 300.4 0.05 34 417 6602 -35.7 -43.7 44 8.0 -36.2 342 57 304.9 305.0 283.7 305.6 0.19 35 410 6719 -36.3 -51.3 20 15.0 -37.1 341 59 305.6 305.7 283.8 306.0 0.08 36 400 6890 -37.5 -47.5 35 10.0 -38.1 340 62 306.3 306.3 284.1 306.7 0.13 37 397 6942 -37.9 -45.9 43 8.0 -38.4 340 62 306.4 306.4 284.2 307.0 0.16 38 376 7314 -40.9 -46.9 52 6.0 -41.2 340 60 307.2 307.2 284.5 307.8 0.15 39 336 8068 -46.9 -51.5 59 4.6 -47.1 338 61 309.1 309.1 285.1 309.4 0.10 40 315 8492 -50.1 -56.1 49 6.0 -50.3 336 64 310.4 310.4 285.5 310.6 0.06 41 303 8745 -50.9 -60.9 30 10.0 -51.1 335 66 312.7 312.7 286.4 312.8 0.03 42 300 8810 -51.3 -60.3 33 9.0 -51.5 335 66 313.0 313.0 286.5 313.2 0.04 43 292 8985 -52.4 -60.6 37 8.1 -52.6 335 68 313.9 313.9 286.8 314.0 0.04 44 282 9210 -53.9 -60.9 42 7.0 -54.0 335 67 314.9 314.9 287.1 315.0 0.04 45 259 9755 -56.1 -63.1 41 7.0 -56.2 335 62 319.4 319.4 288.6 319.5 0.03 46 250 9980 -55.7 -67.7 21 12.0 -55.9 340 60 323.3 323.3 289.8 323.3 0.02 47 242 10187 -56.5 -69.5 18 13.0 -56.6 338 59 325.1 325.1 290.3 325.1 0.01 48 222 10736 -54.7 -76.7 5 22.0 -54.9 335 56 336.0 336.0 293.3 336.0 0.01 49 218 10853 -52.9 -75.9 5 23.0 -53.2 334 54 340.5 340.5 294.4 340.5 0.01 50 200 11410 -51.9 -78.9 3 27.0 -52.3 330 47 350.6 350.6 296.8 350.6 0.00 51 173 12350 -50.5 -80.5 2 30.0 -51.0 330 45 367.7 367.7 300.2 367.8 0.00 52 150 13280 -49.3 -80.3 1 31.0 -50.0 330 43 385.1 385.1 303.1 385.1 0.00 53 117 14900 -52.1 -83.1 1 31.0 -52.7 324 35 408.3 408.3 306.3 408.3 0.00 54 100 15920 -51.1 -83.1 1 32.0 -52.0 325 39 429.0 429.0 308.7 429.0 0.00 55 98 16051 -50.7 -82.7 1 32.0 -51.6 325 39 432.3 432.3 309.1 432.3 0.00 56 79 17448 -50.9 -83.9 1 33.0 -52.0 328 31 459.3 459.3 311.7 459.3 0.00 57 70 18230 -52.5 -84.5 1 32.0 -53.5 310 30 472.1 472.1 312.8 472.1 0.00 58 63 18906 -55.3 -85.3 1 30.0 -56.1 325 25 480.3 480.3 313.5 480.4 0.00 59 52 20138 -52.7 -84.7 1 32.0 -53.9 311 38 513.5 513.5 315.9 513.5 0.01 60 50 20390 -54.1 -85.1 1 31.0 -55.2 315 40 516.0 516.0 316.1 516.0 0.01 61 42 21505 -56.3 -86.3 1 30.0 -57.3 326 31 536.9 536.9 317.3 537.0 0.01 62 39 21979 -53.7 -85.7 1 32.0 -55.2 332 27 555.0 555.0 318.3 555.0 0.01 63 34 22855 -57.5 -87.5 1 30.0 -58.6 280 18 567.2 567.2 319.0 567.2 0.01 64 32 23240 -55.5 -86.5 1 31.0 -56.9 300 22 582.5 582.5 319.8 582.5 0.01 65 30 23650 -57.3 -87.3 1 30.0 -58.5 235 10 588.4 588.4 320.0 588.5 0.01 66 29 23863 -58.5 -87.5 1 29.0 -59.6 292 10 590.9 590.9 320.2 590.9 0.01 67 25 24796 -56.3 -87.3 1 31.0 -57.9 296 33 622.8 622.8 321.6 622.9 0.01 68 20 26200 -58.5 -88.5 1 30.0 -60.0 300 31 657.1 657.1 323.0 657.2 0.01 69 16 27608 -56.5 -87.5 1 31.0 -58.7 288 18 706.9 706.9 324.7 707.0 0.01 70 11 29950 -62.7 -90.7 1 28.0 -64.3 294 36 764.4 764.4 326.3 764.5 0.01 71 10 30540 -60.7 -89.7 1 29.0 -62.9 290 39 793.0 793.0 327.1 793.1 0.01 72 8.3 31712 -56.3 -87.3 1 31.0 -60.0 853.7 853.7 328.5 853.9 0.02 73 6.9 32874 -60.3 -89.3 1 29.0 -63.3 883.4 883.4 329.1 883.6 0.02 74 5.2 34646 -58.3 -88.3 1 30.0 -62.6 966.8 966.9 330.7 967.2 0.03 75 4.8 35156 -53.1 -87.1 1 34.0 -59.8 1013.2 1013.2 331.4 1013.6 0.04 76 4.7 35291 -53.1 -85.1 1 32.0 -59.9 1019.3 1019.3 331.5 1020.0 0.06 TRP 259 9755 -56.1 -63.1 41 7.0 -56.2 335 62 319.4 319.4 288.6 319.5 0.03 WND 292 8985 -52.4 -60.6 37 8.1 -52.6 335 68 313.9 313.9 286.8 314.0 0.04 Sounding variables and indices 1000-500 mb thick: 5253.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 39.21 % Est. max temperature: 7.41 C = 45.33 F Sfc-Lift cond lev (LCL): 948.71 mb = 481.32 m = 1579.12 ft T: -6.66 C 700-500 lapse rate: 5.88 C/km ThetaE index: 0.91 C Layer 771.0- 757.0 mb Conv cond level (CCL): 936.25 mb = 584.91 m = 1918.96 ft Mean mixing ratio: 2.30 g/kg Conv temperature: -2.24 C = 27.97 F Cap Strength: 16.70 C Lifted Index: 19.03 C Risk: None Lifted Index @300 mb: 25.56 C Lifted Index @700 mb: 12.24 C Showalter Index: 13.23 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 12.60 C K Index: -14.10 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.82 J/kg Max Up Vert Vel: 2.76 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 18.64 C Lift Cond Lev (LCL): 935.01 mb = 595.23 m = 1952.82 ft Lev Free Conv (LFC): 930.01 mb = 636.96 m = 2089.75 ft Equ Level (EL): 890.01 mb = 976.72 m = 3204.42 ft B at Equ Level: -2.97 J/kg Max Parcel Lev (MPL): 890.01 mb = 976.72 m = 3204.42 ft Wind level data Storm motion: 1 at 20 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1004 27 330 12 6.0 -10.4 | 214 11 6.2 9.3 1 1000 67 320 6 3.9 -4.6 | 195 16 4.0 15.1 2 970 305 315 13 9.2 -9.2 | 222 14 9.4 10.5 3 933 610 310 13 10.0 -8.4 | 222 15 10.1 11.3 4 925 679 310 12 9.2 -7.7 | 218 15 9.4 11.9 5 897 914 310 15 11.5 -9.6 | 229 15 11.7 10.0 6 863 1219 325 20 11.5 -16.4 | 254 12 11.6 3.3 7 850 1337 330 17 8.5 -14.7 | 240 10 8.7 4.9 8 830 1524 335 19 8.0 -17.2 | 254 9 8.2 2.4 9 798 1829 330 19 9.5 -16.5 | 252 10 9.7 3.2 10 767 2134 335 23 9.7 -20.8 | 277 10 9.9 -1.2 11 737 2438 335 20 8.5 -18.1 | 260 9 8.6 1.5 12 708 2743 325 23 13.2 -18.8 | 267 13 13.4 0.8 13 700 2836 335 24 10.1 -21.8 | 282 11 10.3 -2.1 14 653 3353 320 33 21.2 -25.3 | 285 22 21.4 -5.6 15 626 3658 325 30 17.2 -24.6 | 286 18 17.4 -4.9 16 577 4267 325 31 17.8 -25.4 | 288 19 18.0 -5.7 17 531 4877 330 33 16.5 -28.6 | 298 19 16.7 -8.9 18 500 5320 340 37 12.7 -34.8 | 320 20 12.8 -15.1 19 488 5486 345 36 9.3 -34.8 | 328 18 9.5 -15.1 20 448 6096 345 48 12.4 -46.4 | 335 30 12.6 -26.7 21 400 6890 340 62 21.2 -58.3 | 331 44 21.4 -38.6 22 359 7620 340 58 19.8 -54.5 | 330 40 20.0 -34.9 23 300 8810 335 66 27.9 -59.8 | 325 49 28.1 -40.2 24 292 8985 335 68 28.7 -61.6 | 325 51 28.9 -42.0 25 285 9144 335 68 28.7 -61.6 | 325 51 28.9 -42.0 26 259 9755 335 62 26.2 -56.2 | 324 45 26.4 -36.5 27 250 9980 340 60 20.5 -56.4 | 331 42 20.7 -36.7 28 225 10668 335 57 24.1 -51.7 | 323 40 24.3 -32.0 29 200 11410 330 47 23.5 -40.7 | 312 32 23.7 -21.1 30 150 13280 330 43 21.5 -37.2 | 309 28 21.7 -17.6 31 122 14630 320 35 22.5 -26.8 | 288 24 22.7 -7.2 32 111 15240 330 36 18.0 -31.2 | 302 22 18.2 -11.5 33 100 15920 325 39 22.4 -31.9 | 299 26 22.5 -12.3 34 96 16154 325 39 22.4 -31.9 | 299 26 22.5 -12.3 35 92 16459 330 43 21.5 -37.2 | 309 28 21.7 -17.6 36 80 17374 330 31 15.5 -26.8 | 295 17 15.7 -7.2 37 70 18230 310 30 23.0 -19.3 | 269 23 23.2 0.4 38 69 18288 310 30 23.0 -19.3 | 269 23 23.2 0.4 39 63 18898 325 25 14.3 -20.5 | 273 15 14.5 -0.8 40 60 19202 330 31 15.5 -26.8 | 295 17 15.7 -7.2 41 55 19812 305 35 28.7 -20.1 | 271 29 28.8 -0.4 42 50 20390 315 40 28.3 -28.3 | 287 30 28.5 -8.6 43 47 20726 310 40 30.6 -25.7 | 281 31 30.8 -6.1 44 45 21031 330 26 13.0 -22.5 | 282 13 13.2 -2.9 45 43 21336 325 32 18.4 -26.2 | 290 20 18.5 -6.6 46 39 21946 330 28 14.0 -24.2 | 288 15 14.2 -4.6 47 37 22250 355 15 1.3 -14.9 | 197 5 1.5 4.7 48 36 22555 295 10 9.1 -4.2 | 211 18 9.2 15.4 49 34 22860 280 18 17.7 -3.1 | 227 24 17.9 16.5 50 32 23165 290 25 23.5 -8.6 | 245 26 23.7 11.1 51 31 23470 330 14 7.0 -12.1 | 224 10 7.2 7.5 52 30 23650 235 10 8.2 5.7 | 198 27 8.4 25.4 53 29 23774 315 10 7.1 -7.1 | 210 15 7.2 12.6 54 28 24079 235 10 8.2 5.7 | 198 27 8.4 25.4 55 25 24689 290 34 31.9 -11.6 | 256 33 32.1 8.0 56 23 25298 325 30 17.2 -24.6 | 286 18 17.4 -4.9 57 22 25603 340 22 7.5 -20.7 | 278 8 7.7 -1.0 58 21 25908 295 19 17.2 -8.0 | 236 21 17.4 11.6 59 20 26200 300 31 26.8 -15.5 | 261 27 27.0 4.1 60 20 26213 285 25 24.1 -6.5 | 242 28 24.3 13.2 61 18 26822 305 34 27.9 -19.5 | 270 28 28.0 0.1 62 17 27127 320 24 15.4 -18.4 | 265 16 15.6 1.3 63 16 27432 280 17 16.7 -3.0 | 225 24 16.9 16.7 64 16 27737 295 19 17.2 -8.0 | 236 21 17.4 11.6 65 15 28042 290 13 12.2 -4.4 | 219 20 12.4 15.2 66 14 28346 230 11 8.4 7.1 | 198 28 8.6 26.7 67 12 29566 285 40 38.6 -10.4 | 257 40 38.8 9.3 68 11 30175 300 33 28.6 -16.5 | 264 29 28.8 3.1 69 10 30540 290 39 36.6 -13.3 | 260 37 36.8 6.3 Wind Parameters Mean winds (0-6000m): 330.5 at 26.2 knts Storm direction: 0.5 at 19.7 knts Shear (0-3000m) pos: 1.5 neg: 1.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 71.7 deg Storm rel helicity (0-3000m) pos: 81.3 neg: -24.6 tot: 56.7 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 33.07 m/s 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 ------------------------------------------------------------------------------- 500 315 11 214 14| 0.0 4.3 4.3| 19.6 -9.6 10.0 20.0 0.22| 11.0 2.4 1000 313 12 220 15| 2.1 2.1 4.2| 37.3 -11.2 26.1 26.1 0.40| 8.2 3.3 1500 319 14 228 13| 3.0 1.4 4.4| 54.6 -17.7 36.9 24.6 0.38| 8.8 3.3 2000 323 16 234 12| 2.3 1.4 3.7| 62.0 -18.4 43.6 21.8 0.41| 7.7 3.2 2500 326 17 240 11| 1.8 1.1 2.9| 66.8 -24.6 42.2 16.9 0.32| 7.3 2.4 3000 327 18 246 11| 1.5 1.8 3.3| 81.3 -24.6 56.7 18.9 0.35| 8.0 2.8 4000 326 21 260 12| 1.2 2.0 3.2| 85.1 -26.2 58.9 14.7 0.29| 7.4 2.1 5000 326 23 270 13| 1.6 1.6 3.2|115.5 -26.2 89.3 17.9 0.36| 6.5 2.3 6000 331 26 284 13| 1.9 2.0 3.9|168.8 -26.2 142.6 23.8 0.40| 7.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251007.12.gif