UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:1200Z 15 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 1002 27 -1.9 -3.2 91 1.3 -2.4 290 17 271.1 271.6 270.7 279.2 3.01 1 1000 45 -1.9 -3.2 91 1.3 -2.4 300 13 271.2 271.7 270.8 279.4 3.01 2 973 262 -3.7 -3.8 99 0.1 -3.7 304 20 271.6 272.1 270.9 279.6 2.96 3 964 336 -3.3 -3.8 96 0.5 -3.5 306 21 272.7 273.2 271.6 280.8 2.99 4 925 662 -3.9 -3.9 100 0.0 -3.9 315 16 275.3 275.8 273.3 283.8 3.09 5 887 992 -4.7 -5.2 96 0.5 -4.9 335 15 277.8 278.3 274.5 286.0 2.92 6 880 1055 -4.3 -7.8 77 3.5 -5.5 335 15 278.9 279.3 274.4 285.7 2.41 7 850 1327 -6.5 -9.4 80 2.9 -7.4 335 16 279.3 279.7 274.3 285.6 2.20 8 787 1923 -11.9 -12.2 98 0.3 -12.0 327 16 279.8 280.1 274.1 285.2 1.90 9 777 2021 -8.7 -13.6 68 4.9 -10.1 324 18 284.2 284.5 276.3 289.3 1.72 10 756 2233 -9.3 -14.0 69 4.7 -10.6 317 19 285.8 286.1 277.1 290.9 1.71 11 748 2315 -9.7 -14.0 71 4.3 -10.9 314 18 286.3 286.6 277.3 291.4 1.73 12 703 2791 -13.1 -20.1 56 7.0 -14.7 305 18 287.6 287.8 277.2 291.0 1.10 13 700 2824 -13.3 -21.3 51 8.0 -15.1 305 19 287.8 287.9 277.0 290.8 1.00 14 692 2911 -13.5 -31.5 20 18.0 -16.4 305 19 288.5 288.6 276.5 289.8 0.40 15 687 2966 -13.9 -31.9 20 18.0 -16.8 305 20 288.6 288.7 276.6 289.9 0.38 16 683 3011 -14.3 -24.3 42 10.0 -16.3 305 20 288.7 288.8 277.2 291.1 0.78 17 677 3077 -14.7 -31.7 22 17.0 -17.4 305 20 289.0 289.0 276.7 290.2 0.40 18 666 3201 -15.9 -20.9 65 5.0 -17.0 305 20 289.0 289.2 277.8 292.3 1.08 19 644 3453 -17.5 -23.5 59 6.0 -18.7 305 24 289.9 290.1 278.0 292.7 0.89 20 640 3499 -17.7 -27.7 41 10.0 -19.4 305 25 290.2 290.3 277.7 292.2 0.61 21 636 3546 -17.5 -29.5 34 12.0 -19.5 305 27 291.0 291.1 278.0 292.6 0.52 22 628 3641 -16.9 -30.9 29 14.0 -19.1 305 30 292.7 292.8 278.7 294.2 0.46 23 616 3785 -17.1 -40.1 12 23.0 -20.0 304 32 294.1 294.1 279.0 294.8 0.19 24 504 5253 -29.1 -41.1 30 12.0 -30.2 302 34 296.9 296.9 280.3 297.6 0.21 25 500 5310 -29.5 -41.5 30 12.0 -30.5 300 34 297.1 297.1 280.3 297.8 0.20 26 447 6105 -33.5 -57.5 7 24.0 -34.6 300 50 301.7 301.7 282.1 301.8 0.04 27 400 6880 -37.3 -58.3 9 21.0 -38.1 305 75 306.5 306.5 284.1 306.6 0.04 28 365 7509 -40.1 -56.1 16 16.0 -40.8 300 91 310.9 310.9 285.7 311.1 0.05 29 362 7566 -40.5 -56.2 17 15.7 -41.2 300 92 311.1 311.1 285.8 311.3 0.05 30 316 8478 -47.7 -58.7 27 11.0 -48.0 296 87 313.4 313.4 286.6 313.6 0.04 31 300 8820 -49.1 -59.1 30 10.0 -49.4 295 85 316.1 316.2 287.5 316.3 0.04 32 281 9245 -52.1 -60.1 38 8.0 -52.3 300 78 317.8 317.8 288.1 318.0 0.04 33 279 9291 -52.3 -61.3 33 9.0 -52.5 300 75 318.2 318.2 288.2 318.3 0.04 34 274 9408 -50.9 -64.9 17 14.0 -51.2 299 76 321.8 321.8 289.3 321.9 0.02 35 253 9923 -52.7 -69.7 11 17.0 -52.9 295 69 326.6 326.6 290.7 326.7 0.01 36 250 10000 -51.5 -74.5 5 23.0 -51.8 295 64 329.5 329.5 291.6 329.5 0.01 37 246 10105 -49.5 -76.5 3 27.0 -49.9 298 62 334.0 334.0 292.8 334.0 0.00 38 239 10294 -50.1 -77.1 3 27.0 -50.5 303 57 335.9 335.9 293.3 335.9 0.00 39 226 10662 -47.3 -78.3 2 31.0 -47.9 285 54 345.6 345.6 295.7 345.6 0.00 40 219 10870 -48.9 -77.9 2 29.0 -49.4 288 62 346.2 346.2 295.8 346.2 0.00 41 212 11084 -46.9 -78.9 1 32.0 -47.6 290 62 352.6 352.6 297.2 352.6 0.00 42 200 11470 -47.9 -79.9 1 32.0 -48.5 290 49 356.9 356.9 298.1 356.9 0.00 43 184 12019 -48.1 -80.1 1 32.0 -48.7 286 42 365.2 365.2 299.7 365.2 0.00 44 179 12200 -46.5 -80.5 1 34.0 -47.3 285 40 370.7 370.7 300.7 370.7 0.00 45 167 12660 -46.3 -80.3 1 34.0 -47.1 284 46 378.5 378.5 302.0 378.5 0.00 46 150 13370 -47.7 -81.7 1 34.0 -48.5 300 29 387.9 387.9 303.5 387.9 0.00 47 141 13777 -49.1 -82.1 1 33.0 -49.8 293 28 392.3 392.3 304.1 392.4 0.00 48 134 14113 -47.1 -82.1 1 35.0 -48.1 280 36 401.7 401.7 305.5 401.7 0.00 49 124 14624 -50.1 -83.1 1 33.0 -50.8 260 47 405.2 405.2 305.9 405.2 0.00 50 117 15004 -49.1 -83.1 1 34.0 -50.0 272 48 413.9 413.9 307.0 413.9 0.00 51 109 15468 -50.3 -83.3 1 33.0 -51.1 276 34 420.1 420.1 307.7 420.1 0.00 52 100 16030 -50.7 -83.7 1 33.0 -51.5 300 13 429.8 429.8 308.8 429.8 0.00 53 87 16923 -56.1 -86.1 1 30.0 -56.6 235 16 436.4 436.4 309.5 436.4 0.00 54 70 18300 -56.7 -86.7 1 30.0 -57.3 260 18 463.1 463.1 312.0 463.1 0.00 55 66 18676 -54.1 -86.1 1 32.0 -55.0 261 13 476.6 476.6 313.2 476.6 0.00 56 52 20186 -60.5 -88.5 1 28.0 -61.0 255 17 495.3 495.3 314.6 495.3 0.00 57 50 20430 -60.9 -88.9 1 28.0 -61.4 310 22 500.0 500.0 314.9 500.0 0.00 58 30 23570 -66.3 -90.3 2 24.0 -66.7 315 27 563.9 563.9 318.9 563.9 0.00 59 22 25438 -68.1 -92.1 2 24.0 -68.5 293 29 610.8 610.8 321.1 610.9 0.00 60 20 26010 -67.7 -91.7 2 24.0 -68.2 315 33 628.9 628.9 321.9 629.0 0.00 61 11 29574 -70.7 -93.7 2 23.0 -71.3 337 27 735.3 735.3 325.5 735.4 0.01 62 10 30140 -69.5 -93.5 2 24.0 -70.3 335 24 760.1 760.1 326.2 760.2 0.01 63 7.0 32280 -67.1 -93.1 1 26.0 -68.5 851.7 851.7 328.4 851.7 0.01 64 5.8 33410 -68.9 -92.9 2 24.0 -70.2 890.9 890.9 329.2 891.0 0.01 TRP 279 9291 -52.3 -61.3 33 9.0 -52.5 300 75 318.2 318.2 288.2 318.3 0.04 WND 362 7566 -40.5 -56.2 17 15.7 -41.2 300 92 311.1 311.1 285.8 311.3 0.05 Sounding variables and indices 1000-500 mb thick: 5265.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 56.90 % Est. max temperature: 6.31 C = 43.37 F Sfc-Lift cond lev (LCL): 981.63 mb = 192.05 m = 630.08 ft T: -3.12 C 700-500 lapse rate: 6.52 C/km ThetaE index: 1.63 C Layer 703.0- 687.0 mb Conv cond level (CCL): 975.74 mb = 239.72 m = 786.47 ft Mean mixing ratio: 3.02 g/kg Conv temperature: -1.46 C = 29.37 F Cap Strength: 12.86 C Lifted Index: 12.96 C Risk: None Lifted Index @300 mb: 24.30 C Lifted Index @700 mb: 8.01 C Showalter Index: 10.06 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 20.10 C K Index: 5.60 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.25 J/kg Max Up Vert Vel: 6.96 m/s Conv Inhibition (B-): 62885.45 J/kg Cap Strength: 12.86 C Lift Cond Lev (LCL): 944.76 mb = 494.92 m = 1623.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 19 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 1002 27 290 17 16.0 -5.8 | 216 15 8.5 12.0 1 1000 45 300 13 11.3 -6.5 | 199 12 3.8 11.3 2 968 305 305 21 17.2 -12.0 | 240 11 9.8 5.7 3 931 610 315 17 12.0 -12.0 | 219 7 4.6 5.8 4 925 662 315 16 11.3 -11.3 | 211 8 3.9 6.5 5 896 914 335 15 6.3 -13.6 | 165 4 -1.1 4.2 6 862 1219 335 15 6.3 -13.6 | 165 4 -1.1 4.2 7 850 1327 335 16 6.8 -14.5 | 168 3 -0.7 3.3 8 796 1829 330 15 7.5 -13.0 | 181 5 0.1 4.8 9 766 2134 320 19 12.2 -14.6 | 236 6 4.8 3.2 10 736 2438 310 18 13.8 -11.6 | 226 9 6.4 6.2 11 707 2743 305 17 13.9 -9.8 | 219 10 6.5 8.0 12 700 2824 305 19 15.6 -10.9 | 230 11 8.1 6.9 13 652 3353 305 21 17.2 -12.0 | 240 11 9.8 5.7 14 625 3658 305 31 25.4 -17.8 | 270 18 18.0 -0.0 15 576 4267 300 37 32.0 -18.5 | 272 25 24.6 -0.7 16 530 4877 305 35 28.7 -20.1 | 276 21 21.2 -2.3 17 509 5182 305 33 27.0 -18.9 | 273 20 19.6 -1.2 18 500 5310 300 34 29.4 -17.0 | 268 22 22.0 0.8 19 447 6096 300 50 43.3 -25.0 | 281 37 35.9 -7.2 20 400 6880 305 75 61.4 -43.0 | 295 60 54.0 -25.2 21 362 7566 300 92 79.7 -46.0 | 291 78 72.2 -28.2 22 359 7620 300 91 78.8 -45.5 | 291 77 71.4 -27.7 23 300 8820 295 85 77.0 -35.9 | 285 72 69.6 -18.1 24 285 9144 300 83 71.9 -41.5 | 290 69 64.4 -23.7 25 279 9291 300 75 65.0 -37.5 | 289 61 57.5 -19.7 26 260 9754 295 79 71.6 -33.4 | 284 66 64.2 -15.6 27 250 10000 295 64 58.0 -27.0 | 280 51 50.6 -9.3 28 237 10363 305 56 45.9 -32.1 | 290 41 38.4 -14.3 29 226 10668 285 54 52.2 -14.0 | 265 45 44.7 3.8 30 216 10973 290 66 62.0 -22.6 | 275 55 54.6 -4.8 31 200 11470 290 49 46.0 -16.8 | 268 39 38.6 1.0 32 179 12192 285 40 38.6 -10.4 | 257 32 31.2 7.4 33 171 12497 280 50 49.2 -8.7 | 258 43 41.8 9.1 34 150 13370 300 29 25.1 -14.5 | 260 18 17.7 3.3 35 142 13716 295 27 24.5 -11.4 | 250 18 17.0 6.4 36 124 14630 260 47 46.3 8.2 | 236 47 38.8 25.9 37 118 14935 270 51 51.0 -0.0 | 248 47 43.6 17.8 38 113 15240 280 35 34.5 -6.1 | 247 29 27.0 11.7 39 108 15545 275 33 32.9 -2.9 | 240 29 25.4 14.9 40 100 16030 300 13 11.3 -6.5 | 199 12 3.8 11.3 41 98 16154 305 22 18.0 -12.6 | 244 12 10.6 5.2 42 93 16459 305 10 8.2 -5.7 | 184 12 0.8 12.0 43 89 16764 240 10 8.7 5.0 | 183 23 1.2 22.8 44 85 17069 230 23 17.6 14.8 | 197 34 10.2 32.6 45 77 17678 280 39 38.4 -6.8 | 250 33 31.0 11.0 46 70 18288 315 23 16.3 -16.3 | 260 9 8.8 1.5 47 70 18300 260 18 17.7 3.1 | 206 23 10.3 20.9 48 67 18593 260 14 13.8 2.4 | 197 21 6.3 20.2 49 64 18898 265 10 10.0 0.9 | 188 19 2.5 18.6 50 61 19202 230 11 8.4 7.1 | 182 25 1.0 24.8 51 53 20117 240 16 13.9 8.0 | 194 27 6.4 25.8 52 50 20430 310 22 16.9 -14.1 | 249 10 9.4 3.6 53 48 20726 305 22 18.0 -12.6 | 244 12 10.6 5.2 54 43 21336 290 18 16.9 -6.2 | 219 15 9.5 11.6 55 39 21946 315 26 18.4 -18.4 | 273 11 10.9 -0.6 56 37 22250 320 22 14.1 -16.9 | 262 7 6.7 0.9 57 35 22555 330 18 9.0 -15.6 | 216 3 1.6 2.2 58 34 22860 315 12 8.5 -8.5 | 186 9 1.0 9.3 59 32 23165 290 16 15.0 -5.5 | 212 14 7.6 12.3 60 30 23570 315 27 19.1 -19.1 | 276 12 11.7 -1.3 61 29 23774 310 29 22.2 -18.6 | 273 15 14.8 -0.9 62 28 24079 335 24 10.1 -21.8 | 326 5 2.7 -4.0 63 26 24384 310 22 16.9 -14.1 | 249 10 9.4 3.6 64 21 25603 290 30 28.2 -10.3 | 250 22 20.8 7.5 65 20 25908 305 42 34.4 -24.1 | 283 28 27.0 -6.3 66 20 26010 315 33 23.3 -23.3 | 289 17 15.9 -5.6 67 17 26822 325 34 19.5 -27.9 | 310 16 12.1 -10.1 68 16 27432 325 23 13.2 -18.8 | 280 6 5.8 -1.1 69 15 27737 315 27 19.1 -19.1 | 276 12 11.7 -1.3 70 14 28346 335 17 7.2 -15.4 | 174 2 -0.3 2.4 71 13 28651 320 17 10.9 -13.0 | 216 6 3.5 4.8 72 12 28956 335 38 16.1 -34.4 | 333 19 8.6 -16.7 73 12 29261 350 33 5.7 -32.5 | 7 15 -1.7 -14.7 74 10 29870 325 21 12.0 -17.2 | 263 5 4.6 0.6 75 10 30140 335 24 10.1 -21.8 | 326 5 2.7 -4.0 Wind Parameters Mean winds (0-6000m): 307.3 at 25.7 knts Storm direction: 337.3 at 19.3 knts Shear (0-3000m) pos: 2.1 neg: 1.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 18.2 deg Storm rel helicity (0-3000m) pos: 29.6 neg: -23.2 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.13 Bulk Shear: 7.76 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 ------------------------------------------------------------------------------- 500 305 18 225 10| 7.1 0.0 7.1| 15.6 -8.4 7.2 14.4 0.19| 12.8 2.4 1000 314 17 218 8| 6.4 0.0 6.4| 15.6 -18.1 -2.5 -2.5 -0.19| 10.2 -2.0 1500 320 16 211 6| 4.2 0.3 4.5| 16.2 -18.1 -1.9 -1.3 -0.15| 7.4 -1.1 2000 323 16 206 5| 3.2 1.1 4.3| 20.4 -18.1 2.3 1.1 0.01| 6.6 0.1 2500 321 17 212 6| 2.5 1.6 4.2| 22.3 -21.3 1.0 0.4 0.01| 6.5 0.0 3000 318 17 217 6| 2.1 1.7 3.9| 29.6 -23.2 6.4 2.1 0.06| 6.1 0.4 4000 313 19 237 8| 1.6 3.0 4.6| 62.9 -23.2 39.7 9.9 0.22| 6.5 1.4 5000 310 23 252 11| 1.5 2.4 3.9| 73.5 -25.1 48.5 9.7 0.22| 5.9 1.3 6000 307 26 260 13| 1.2 3.3 4.5|117.6 -37.8 79.8 13.3 0.21| 6.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251015.12.gif