UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:1200Z 11 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 ------------------------------------------------------------------------------- 0 1000 -6 305 18 SFC 995 27 -1.1 -2.4 91 1.3 -1.6 305 18 272.4 273.0 271.8 281.2 3.22 2 988 84 -1.9 -4.8 81 2.9 -2.9 305 19 272.2 272.6 270.9 279.6 2.70 3 925 610 -6.1 -6.2 99 0.1 -6.1 290 23 273.1 273.5 271.2 280.2 2.60 4 904 789 -7.5 -7.6 99 0.1 -7.5 293 25 273.4 273.8 271.1 280.0 2.38 5 901 815 -5.9 -16.9 41 11.0 -8.7 293 25 275.3 275.5 270.3 278.6 1.13 6 894 876 -5.3 -18.3 35 13.0 -8.5 294 26 276.6 276.7 270.8 279.5 1.01 7 850 1270 -7.9 -22.9 29 15.0 -11.1 295 24 277.9 278.0 271.1 280.0 0.71 8 811 1634 -10.5 -18.5 52 8.0 -12.3 280 23 278.9 279.1 272.3 282.1 1.09 9 803 1710 -10.9 -23.9 33 13.0 -13.5 280 22 279.2 279.4 271.9 281.3 0.69 10 794 1796 -11.5 -23.5 36 12.0 -13.9 280 22 279.5 279.6 272.1 281.7 0.72 11 792 1816 -11.7 -18.7 56 7.0 -13.3 280 22 279.5 279.7 272.7 282.7 1.10 12 790 1835 -11.5 -19.5 52 8.0 -13.3 280 22 279.9 280.1 272.9 282.9 1.03 13 786 1874 -11.9 -14.6 80 2.7 -12.6 279 23 279.9 280.1 273.7 284.4 1.57 14 782 1913 -12.1 -14.2 84 2.1 -12.6 279 24 280.1 280.3 273.9 284.8 1.63 15 779 1943 -12.1 -13.4 90 1.3 -12.5 278 24 280.4 280.7 274.2 285.4 1.74 16 772 2012 -11.5 -18.5 56 7.0 -13.2 277 26 281.7 281.9 274.1 285.2 1.15 17 766 2072 -11.9 -14.7 80 2.8 -12.6 276 27 281.9 282.2 274.9 286.6 1.59 18 746 2274 -13.5 -15.1 88 1.6 -13.9 275 28 282.3 282.6 275.1 287.0 1.58 19 700 2756 -15.7 -19.6 72 3.9 -16.6 285 36 285.1 285.3 275.9 288.6 1.15 20 680 2974 -16.9 -21.5 67 4.6 -17.9 285 33 286.1 286.3 276.2 289.2 1.01 21 638 3449 -20.5 -24.4 71 3.9 -21.2 279 30 287.3 287.4 276.6 289.9 0.83 22 615 3719 -22.5 -30.5 48 8.0 -23.6 275 29 288.0 288.1 276.5 289.6 0.49 23 570 4272 -27.3 -32.0 64 4.7 -27.9 275 32 288.7 288.8 276.7 290.2 0.46 24 565 4335 -26.1 -35.1 43 9.0 -27.1 275 32 290.9 290.9 277.6 292.0 0.34 25 546 4582 -27.1 -39.1 31 12.0 -28.3 275 34 292.5 292.6 278.3 293.3 0.24 26 509 5084 -30.9 -38.9 45 8.0 -31.6 269 38 293.9 293.9 279.0 294.7 0.26 27 500 5210 -31.5 -41.5 37 10.0 -32.3 265 40 294.6 294.7 279.2 295.3 0.20 28 418 6459 -38.3 -56.3 13 18.0 -39.0 269 67 301.4 301.4 282.0 301.6 0.04 29 400 6760 -40.7 -56.7 16 16.0 -41.3 265 64 302.1 302.1 282.3 302.3 0.04 30 351 7639 -46.1 -61.1 17 15.0 -46.4 260 66 306.3 306.3 284.0 306.4 0.03 31 314 8378 -47.0 -66.2 9 19.3 -47.4 260 75 315.0 315.0 287.1 315.1 0.02 32 300 8680 -47.3 -68.3 7 21.0 -47.7 265 65 318.7 318.7 288.3 318.7 0.01 33 267 9453 -48.1 -74.1 3 26.0 -48.6 260 61 328.3 328.3 291.2 328.3 0.01 34 250 9890 -46.3 -77.3 2 31.0 -46.9 260 58 337.2 337.2 293.6 337.2 0.00 35 243 10079 -45.9 -76.9 2 31.0 -46.5 260 58 340.6 340.6 294.4 340.6 0.00 36 217 10829 -48.1 -79.1 2 31.0 -48.7 265 52 348.4 348.4 296.3 348.4 0.00 37 209 11078 -45.7 -78.7 1 33.0 -46.4 269 47 355.9 355.9 297.9 355.9 0.00 38 200 11370 -47.3 -79.3 1 32.0 -48.0 265 44 357.9 357.9 298.3 357.9 0.00 39 188 11778 -47.5 -79.5 1 32.0 -48.2 263 41 363.9 363.9 299.5 364.0 0.00 40 177 12178 -45.5 -79.5 1 34.0 -46.4 260 37 373.5 373.5 301.2 373.6 0.00 41 151 13226 -49.1 -81.1 1 32.0 -49.8 256 30 384.7 384.7 303.0 384.7 0.00 42 150 13270 -48.9 -80.9 1 32.0 -49.6 255 30 385.8 385.8 303.2 385.8 0.00 43 148 13358 -47.3 -81.3 1 34.0 -48.1 255 30 390.1 390.1 303.8 390.1 0.00 44 118 14844 -50.9 -83.9 1 33.0 -51.6 265 21 409.5 409.5 306.5 409.5 0.00 45 117 14900 -49.3 -83.3 1 34.0 -50.2 256 22 413.5 413.5 306.9 413.5 0.00 46 109 15365 -48.3 -82.3 1 34.0 -49.3 278 30 423.8 423.8 308.2 423.8 0.00 47 100 15930 -50.1 -83.1 1 33.0 -51.0 285 25 430.9 430.9 308.9 430.9 0.00 48 95 16264 -51.3 -84.3 1 33.0 -52.1 283 27 434.9 434.9 309.4 435.0 0.00 49 87 16839 -49.1 -83.1 1 34.0 -50.3 286 23 450.4 450.4 310.9 450.5 0.00 50 79 17466 -53.9 -84.9 1 31.0 -54.6 265 29 453.1 453.1 311.1 453.1 0.00 51 70 18240 -55.7 -86.7 1 31.0 -56.4 285 38 465.2 465.2 312.3 465.2 0.00 52 59 19319 -59.3 -88.3 1 29.0 -59.9 307 35 480.4 480.4 313.5 480.5 0.00 53 51 20235 -57.1 -87.1 1 30.0 -57.9 302 28 506.0 506.0 315.4 506.1 0.00 54 50 20360 -58.5 -87.5 1 29.0 -59.2 315 27 505.6 505.6 315.4 505.6 0.00 55 30 23520 -65.1 -91.1 2 26.0 -65.6 310 33 567.2 567.2 319.0 567.2 0.00 56 28 23944 -62.5 -89.5 1 27.0 -63.2 303 30 585.7 585.7 319.9 585.7 0.00 57 23 25145 -67.7 -91.7 2 24.0 -68.1 298 36 604.3 604.3 320.8 604.3 0.00 58 21 25700 -62.9 -90.9 1 28.0 -63.8 302 35 634.7 634.7 322.1 634.7 0.00 59 20 26000 -64.7 -90.7 2 26.0 -65.4 310 28 638.1 638.1 322.2 638.2 0.01 60 15 27745 -66.5 -91.5 2 25.0 -67.3 285 27 686.9 686.9 324.0 686.9 0.01 61 14 28165 -64.1 -91.1 1 27.0 -65.2 303 26 708.7 708.7 324.7 708.7 0.01 62 12 29100 -67.1 -92.1 2 25.0 -68.0 321 19 730.0 730.0 325.4 730.1 0.01 63 10 30210 -63.1 -91.1 1 28.0 -64.8 255 20 784.0 784.0 326.8 784.1 0.01 64 8.5 31201 -66.9 -91.9 2 25.0 -68.1 806.5 806.5 327.4 806.5 0.01 65 7.5 31968 -60.7 -90.7 1 30.0 -63.4 861.0 861.0 328.6 861.1 0.01 66 6.1 33243 -64.3 -91.3 1 27.0 -66.5 897.9 897.9 329.4 898.0 0.01 67 5.5 33885 -58.7 -89.7 1 31.0 -62.7 949.7 949.7 330.4 949.9 0.02 TRP 351 7639 -46.1 -61.1 17 15.0 -46.4 260 66 306.3 306.3 284.0 306.4 0.03 WND 314 8378 -47.0 -66.2 9 19.3 -47.4 260 75 315.0 315.0 287.1 315.1 0.02 Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 60.34 % Est. max temperature: 4.45 C = 40.01 F Sfc-Lift cond lev (LCL): 974.82 mb = 191.17 m = 627.19 ft T: -2.76 C 700-500 lapse rate: 6.44 C/km ThetaE index: 1.60 C Layer 904.0- 894.0 mb Conv cond level (CCL): 914.17 mb = 701.83 m = 2302.56 ft Mean mixing ratio: 2.51 g/kg Conv temperature: -0.28 C = 31.49 F Cap Strength: 11.97 C Lifted Index: 12.48 C Risk: None Lifted Index @300 mb: 27.50 C Lifted Index @700 mb: 7.04 C Showalter Index: 12.43 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 8.60 C K Index: -3.20 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 3.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.53 J/kg Max Up Vert Vel: 4.13 m/s Conv Inhibition (B-): 78775.91 J/kg Cap Strength: 12.06 C Lift Cond Lev (LCL): 917.69 mb = 671.84 m = 2204.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 24 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 ---------------------------------------------------------- 0 995 27 305 18 14.7 -10.3 | 134 6 -4.2 4.2 1 961 305 305 23 18.8 -13.2 | 174 1 -0.1 1.3 2 925 610 290 23 21.6 -7.9 | 202 7 2.6 6.6 3 925 610 290 23 21.6 -7.9 | 202 7 2.6 6.6 4 890 914 295 26 23.6 -11.0 | 233 6 4.6 3.5 5 856 1219 295 24 21.8 -10.1 | 213 5 2.8 4.3 6 850 1270 295 24 21.8 -10.1 | 213 5 2.8 4.3 7 822 1524 280 23 22.7 -4.0 | 199 11 3.7 10.5 8 790 1829 280 22 21.7 -3.8 | 194 11 2.7 10.7 9 759 2134 275 28 27.9 -2.4 | 217 15 8.9 12.0 10 730 2438 275 28 27.9 -2.4 | 217 15 8.9 12.0 11 701 2743 280 35 34.5 -6.1 | 242 18 15.5 8.4 12 700 2756 285 36 34.8 -9.3 | 252 17 15.8 5.2 13 673 3048 285 32 30.9 -8.3 | 243 13 11.9 6.2 14 619 3658 275 29 28.9 -2.5 | 220 16 9.9 11.9 15 569 4267 275 32 31.9 -2.8 | 228 17 12.9 11.7 16 523 4877 275 36 35.9 -3.1 | 236 20 16.9 11.3 17 500 5210 265 40 39.8 3.5 | 229 28 20.9 18.0 18 440 6096 265 61 60.8 5.3 | 245 46 41.8 19.8 19 421 6401 270 68 68.0 -0.0 | 254 51 49.0 14.5 20 400 6760 265 64 63.8 5.6 | 246 49 44.8 20.1 21 368 7315 260 60 59.1 10.4 | 238 47 40.1 24.9 22 352 7620 260 66 65.0 11.5 | 241 53 46.0 25.9 23 351 7639 260 66 65.0 11.5 | 241 53 46.0 25.9 24 314 8378 260 75 73.9 13.0 | 243 61 54.9 27.5 25 307 8534 260 75 73.9 13.0 | 243 61 54.9 27.5 26 300 8680 265 65 64.8 5.7 | 246 50 45.8 20.1 27 280 9144 260 63 62.0 10.9 | 239 50 43.1 25.4 28 250 9890 260 58 57.1 10.1 | 237 45 38.1 24.5 29 222 10668 260 56 55.1 9.7 | 236 44 36.2 24.2 30 212 10973 270 48 48.0 -0.0 | 243 32 29.0 14.5 31 200 11370 265 44 43.8 3.8 | 234 31 24.8 18.3 32 177 12192 260 37 36.4 6.4 | 220 27 17.5 20.9 33 169 12497 275 34 33.9 -3.0 | 232 19 14.9 11.5 34 150 13270 255 30 29.0 7.8 | 204 24 10.0 22.2 35 147 13411 255 30 29.0 7.8 | 204 24 10.0 22.2 36 134 14021 280 40 39.4 -6.9 | 250 22 20.4 7.5 37 128 14326 305 28 22.9 -16.1 | 292 4 4.0 -1.6 38 122 14630 300 19 16.5 -9.5 | 153 6 -2.5 5.0 39 116 14935 250 22 20.7 7.5 | 184 22 1.7 22.0 40 111 15240 270 33 33.0 -0.0 | 224 20 14.0 14.5 41 106 15545 290 26 24.4 -8.9 | 224 8 5.4 5.6 42 100 15930 285 25 24.1 -6.5 | 213 10 5.2 8.0 43 97 16154 285 25 24.1 -6.5 | 213 10 5.2 8.0 44 92 16459 280 32 31.5 -5.6 | 235 15 12.5 8.9 45 88 16764 295 24 21.8 -10.1 | 213 5 2.8 4.3 46 84 17069 255 18 17.4 4.7 | 175 19 -1.6 19.1 47 76 17678 270 36 36.0 -0.0 | 230 22 17.0 14.5 48 70 18240 285 38 36.7 -9.8 | 255 18 17.7 4.6 49 63 18898 300 43 37.2 -21.5 | 291 20 18.3 -7.0 50 60 19202 310 36 27.6 -23.1 | 315 12 8.6 -8.7 51 52 20117 290 28 26.3 -9.6 | 236 9 7.3 4.9 52 50 20360 315 27 19.1 -19.1 | 359 5 0.1 -4.6 53 50 20422 315 28 19.8 -19.8 | 351 5 0.8 -5.3 54 47 20726 315 24 17.0 -17.0 | 39 3 -2.0 -2.5 55 45 21031 275 26 25.9 -2.3 | 210 14 6.9 12.2 56 43 21336 275 31 30.9 -2.7 | 225 17 11.9 11.8 57 39 21946 270 31 31.0 -0.0 | 220 19 12.0 14.5 58 37 22250 280 36 35.5 -6.3 | 243 18 16.5 8.2 59 35 22555 305 33 27.0 -18.9 | 299 9 8.0 -4.5 60 33 22860 300 30 26.0 -15.0 | 274 7 7.0 -0.5 61 32 23165 315 27 19.1 -19.1 | 359 5 0.1 -4.6 62 30 23520 310 33 25.3 -21.2 | 317 9 6.3 -6.7 63 29 23774 295 29 26.3 -12.3 | 253 8 7.3 2.2 64 27 24079 310 30 23.0 -19.3 | 320 6 4.0 -4.8 65 26 24384 295 35 31.7 -14.8 | 271 13 12.7 -0.3 66 21 25603 300 37 32.0 -18.5 | 287 14 13.1 -4.0 67 20 26000 310 28 21.4 -18.0 | 325 4 2.5 -3.5 68 19 26213 320 27 17.4 -20.7 | 15 6 -1.6 -6.2 69 18 26518 310 24 18.4 -15.4 | 32 1 -0.6 -1.0 70 17 26822 275 24 23.9 -2.1 | 202 13 4.9 12.4 71 16 27432 290 37 34.8 -12.7 | 263 16 15.8 1.8 72 15 27737 285 27 26.1 -7.0 | 223 10 7.1 7.5 73 14 28346 310 26 19.9 -16.7 | 337 2 0.9 -2.2 74 13 28651 350 25 4.3 -24.6 | 55 18 -14.6 -10.1 75 12 28956 345 21 5.4 -20.3 | 67 15 -13.6 -5.8 76 12 29261 295 17 15.4 -7.2 | 154 8 -3.6 7.3 77 11 29566 315 30 21.2 -21.2 | 342 7 2.2 -6.7 78 11 29870 295 33 29.9 -13.9 | 267 11 10.9 0.5 79 10 30175 335 24 10.1 -21.8 | 51 11 -8.8 -7.3 80 10 30210 255 20 19.3 5.2 | 181 20 0.3 19.7 Wind Parameters Mean winds (0-6000m): 277.3 at 31.8 knts Storm direction: 307.3 at 23.9 knts Shear (0-3000m) pos: 1.2 neg: 2.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 109.0 deg Storm rel helicity (0-3000m) pos: 64.4 neg: -15.9 tot: 48.5 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 31.03 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 ------------------------------------------------------------------------------- 500 302 22 165 3| 0.0 6.5 6.5| 2.2 0.0 2.2 4.4 0.34| 9.3 3.2 1000 297 23 201 4| 1.2 3.3 4.4| 7.7 -0.9 6.8 6.8 0.40| 7.6 3.0 1500 295 23 206 5| 0.8 3.3 4.1| 7.7 -6.5 1.2 0.8 0.12| 7.6 0.9 2000 291 23 204 7| 0.6 3.2 3.8| 18.5 -9.3 9.1 4.6 0.19| 7.0 1.3 2500 287 24 210 8| 0.5 3.2 3.7| 32.4 -9.3 23.1 9.2 0.28| 6.5 1.8 3000 286 26 219 9| 1.2 2.7 3.9| 64.4 -15.9 48.5 16.2 0.34| 7.3 2.5 4000 284 27 222 11| 0.9 2.4 3.3| 69.4 -37.4 32.0 8.0 0.20| 6.5 1.3 5000 282 28 225 12| 0.7 2.6 3.4| 85.8 -43.0 42.8 8.6 0.21| 6.1 1.3 6000 277 32 230 16| 0.6 4.0 4.6|166.4 -52.8 113.6 18.9 0.24| 7.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251011.12.gif