UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 10 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 -1 340 25 SFC 996 27 -6.5 -9.4 80 2.9 -7.3 340 25 267.0 267.3 266.1 272.1 1.88 2 981 146 -7.9 -12.5 69 4.6 -9.1 338 24 266.7 267.0 265.2 270.8 1.49 3 925 601 -12.3 -13.5 91 1.2 -12.6 330 26 266.7 267.0 265.1 270.7 1.46 4 888 912 -14.9 -15.0 99 0.1 -14.9 315 30 267.2 267.4 265.3 270.9 1.34 5 862 1137 -13.3 -20.3 56 7.0 -14.7 322 31 271.1 271.3 267.1 273.7 0.88 6 850 1244 -13.1 -22.1 47 9.0 -14.8 325 32 272.4 272.5 267.8 274.6 0.76 7 841 1325 -12.5 -23.5 39 11.0 -14.5 326 32 273.9 274.0 268.6 275.9 0.68 8 825 1472 -12.7 -26.7 30 14.0 -15.0 329 32 275.2 275.3 269.1 276.7 0.52 9 784 1860 -13.9 -28.9 27 15.0 -16.3 330 35 277.9 278.0 270.7 279.3 0.45 10 776 1938 -13.9 -24.9 39 11.0 -15.9 328 36 278.8 278.9 271.6 280.7 0.65 11 728 2419 -17.5 -28.5 38 11.0 -19.2 330 40 279.9 280.0 272.0 281.5 0.50 12 716 2543 -18.1 -26.1 50 8.0 -19.4 328 42 280.6 280.7 272.6 282.6 0.63 13 700 2712 -18.3 -28.3 41 10.0 -19.8 325 44 282.2 282.3 273.3 283.9 0.53 14 674 2994 -18.9 -27.9 45 9.0 -20.3 321 44 284.6 284.7 274.8 286.4 0.57 15 618 3635 -22.9 -41.9 16 19.0 -24.7 324 45 287.2 287.2 275.5 287.7 0.16 16 608 3755 -22.1 -50.1 6 28.0 -24.2 325 45 289.4 289.5 276.5 289.7 0.06 17 600 3852 -22.5 -48.5 7 26.0 -24.6 325 45 290.1 290.1 276.8 290.4 0.08 18 500 5170 -30.3 -51.3 11 21.0 -31.6 330 45 296.1 296.1 279.7 296.3 0.07 19 486 5371 -31.1 -51.1 12 20.0 -32.3 329 45 297.5 297.5 280.4 297.8 0.07 20 483 5415 -31.1 -47.1 19 16.0 -32.2 329 45 298.1 298.1 280.7 298.5 0.11 21 473 5562 -32.3 -44.3 29 12.0 -33.1 328 45 298.4 298.4 280.8 298.9 0.16 22 400 6720 -40.5 -47.5 47 7.0 -40.9 330 45 302.4 302.4 282.5 302.8 0.13 23 396 6788 -41.1 -48.1 47 7.0 -41.4 331 45 302.4 302.5 282.5 302.9 0.12 24 375 7156 -43.9 -51.9 41 8.0 -44.2 330 45 303.5 303.5 282.9 303.8 0.08 25 338 7845 -48.5 -52.6 62 4.1 -48.6 321 50 306.4 306.4 284.1 306.7 0.09 26 334 7923 -48.7 -53.7 56 5.0 -48.8 320 50 307.1 307.1 284.4 307.4 0.08 27 324 8123 -47.9 -62.9 16 15.0 -48.2 315 50 310.9 310.9 285.7 311.0 0.02 28 303 8564 -48.1 -70.1 6 22.0 -48.5 305 53 316.7 316.7 287.6 316.7 0.01 29 300 8630 -47.5 -69.5 6 22.0 -47.9 305 57 318.4 318.4 288.2 318.4 0.01 30 257 9671 -41.1 -76.1 1 35.0 -42.1 305 61 342.2 342.2 294.8 342.3 0.00 31 250 9860 -40.7 -75.7 1 35.0 -41.7 305 60 345.6 345.6 295.6 345.6 0.01 32 245 9997 -40.7 -75.7 1 35.0 -41.8 304 61 347.6 347.6 296.1 347.6 0.01 33 224 10604 -41.9 -76.9 1 35.0 -42.9 300 59 354.7 354.7 297.7 354.8 0.00 34 217 10819 -40.5 -77.5 1 37.0 -41.7 299 57 360.1 360.1 298.7 360.2 0.00 35 210 11041 -42.1 -78.1 1 36.0 -43.2 297 55 361.0 361.0 298.9 361.1 0.00 36 200 11370 -41.7 -77.7 1 36.0 -42.9 295 52 366.7 366.7 300.0 366.8 0.00 37 175 12274 -42.7 -78.7 1 36.0 -43.9 297 46 379.4 379.4 302.2 379.4 0.00 38 168 12549 -42.3 -79.3 1 37.0 -43.6 292 49 384.5 384.5 302.9 384.5 0.00 39 160 12878 -44.5 -80.5 1 36.0 -45.6 304 50 386.2 386.2 303.2 386.2 0.00 40 150 13310 -44.7 -80.7 1 36.0 -45.8 300 50 393.0 393.0 304.2 393.1 0.00 41 133 14109 -46.7 -81.7 1 35.0 -47.7 303 57 403.2 403.2 305.6 403.2 0.00 42 130 14261 -45.6 -81.2 1 35.6 -46.8 290 68 407.8 407.8 306.2 407.8 0.00 43 128 14364 -44.9 -80.9 1 36.0 -46.2 290 68 410.9 410.9 306.6 410.9 0.00 44 114 15128 -49.9 -82.9 1 33.0 -50.7 306 50 415.4 415.4 307.2 415.5 0.00 45 105 15663 -51.7 -83.7 1 32.0 -52.4 291 36 421.9 421.9 307.9 421.9 0.00 46 100 15980 -50.1 -84.1 1 34.0 -51.0 300 49 430.9 430.9 308.9 430.9 0.00 47 98 16113 -49.5 -83.5 1 34.0 -50.5 300 49 434.6 434.6 309.3 434.6 0.00 48 88 16813 -53.9 -85.9 1 32.0 -54.6 311 42 439.4 439.4 309.8 439.4 0.00 49 82 17270 -52.3 -85.3 1 33.0 -53.2 309 36 451.6 451.6 311.0 451.6 0.00 50 70 18290 -55.3 -86.3 1 31.0 -56.1 300 50 466.1 466.1 312.3 466.1 0.00 51 53 20045 -58.5 -88.5 1 30.0 -59.2 307 50 497.3 497.3 314.8 497.3 0.00 52 50 20410 -58.3 -88.3 1 30.0 -59.0 310 44 506.1 506.1 315.4 506.1 0.00 53 46 20936 -56.3 -87.3 1 31.0 -57.2 314 48 523.1 523.1 316.5 523.2 0.00 54 32 23195 -64.3 -90.3 2 26.0 -64.8 309 30 558.9 558.9 318.6 559.0 0.00 55 30 23590 -63.9 -90.9 1 27.0 -64.5 305 45 570.4 570.4 319.2 570.5 0.00 56 22 25509 -59.3 -89.3 1 30.0 -60.6 274 18 637.1 637.1 322.2 637.1 0.01 57 20 26100 -63.1 -91.1 1 28.0 -64.0 310 16 643.0 643.0 322.4 643.1 0.00 58 18 26744 -65.5 -91.5 2 26.0 -66.2 292 18 655.1 655.1 322.9 655.2 0.00 59 17 27092 -64.9 -92.9 1 28.0 -65.8 280 27 667.8 667.8 323.3 667.9 0.00 60 17 27092 -60.9 -91.9 1 31.0 -62.3 280 27 680.7 680.7 323.8 680.7 0.00 61 16 27469 -60.1 -90.1 1 30.0 -61.7 275 37 695.2 695.2 324.3 695.2 0.01 62 12 29245 -64.3 -91.3 1 27.0 -65.5 300 34 739.9 739.9 325.7 740.0 0.01 63 10 30370 -60.3 -91.3 1 31.0 -62.6 285 42 794.5 794.5 327.1 794.5 0.01 64 9.1 30959 -59.7 -89.7 1 30.0 -62.3 818.5 818.5 327.7 818.6 0.01 TRP 334 7923 -48.7 -53.7 56 5.0 -48.8 320 50 307.1 307.1 284.4 307.4 0.08 WND 130 14261 -45.6 -81.2 1 35.6 -46.8 290 68 407.8 407.8 306.2 407.8 0.00 Sounding variables and indices 1000-500 mb thick: 5171.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 37.83 % Est. max temperature: -0.39 C = 31.29 F Sfc-Lift cond lev (LCL): 951.08 mb = 385.67 m = 1265.31 ft T: -10.22 C 700-500 lapse rate: 4.88 C/km ThetaE index: 1.33 C Layer 981.0- 888.0 mb Conv cond level (CCL): 907.51 mb = 746.21 m = 2448.16 ft Mean mixing ratio: 1.48 g/kg Conv temperature: -6.51 C = 20.28 F Cap Strength: 17.15 C Lifted Index: 20.89 C Risk: None Lifted Index @300 mb: 33.69 C Lifted Index @700 mb: 11.50 C Showalter Index: 17.84 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 8.20 C K Index: -14.90 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 4.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.20 J/kg Max Up Vert Vel: 1.55 m/s Conv Inhibition (B-): 80020.23 J/kg Cap Strength: 20.52 C Lift Cond Lev (LCL): 909.46 mb = 729.90 m = 2394.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 30 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 ---------------------------------------------------------- 0 996 27 340 25 8.6 -23.5 | 226 9 6.3 6.0 1 961 305 335 23 9.7 -20.8 | 221 11 7.5 8.7 2 925 601 330 26 13.0 -22.5 | 237 13 10.8 7.0 3 924 610 330 26 13.0 -22.5 | 237 13 10.8 7.0 4 888 914 315 30 21.2 -21.2 | 246 21 19.0 8.3 5 853 1219 325 32 18.4 -26.2 | 258 16 16.1 3.3 6 850 1244 325 32 18.4 -26.2 | 258 16 16.1 3.3 7 819 1524 330 32 16.0 -27.7 | 262 14 13.8 1.8 8 787 1829 330 35 17.5 -30.3 | 273 15 15.3 -0.8 9 756 2134 325 39 22.4 -31.9 | 277 20 20.1 -2.4 10 726 2438 330 40 20.0 -34.6 | 286 18 17.8 -5.1 11 700 2712 325 44 25.2 -36.0 | 286 24 23.0 -6.5 12 697 2743 325 44 25.2 -36.0 | 286 24 23.0 -6.5 13 641 3353 315 43 30.4 -30.4 | 272 28 28.2 -0.9 14 615 3658 325 45 25.8 -36.9 | 287 25 23.6 -7.3 15 566 4267 325 46 26.4 -37.7 | 289 25 24.2 -8.1 16 520 4877 325 46 26.4 -37.7 | 289 25 24.2 -8.1 17 500 5170 330 45 22.5 -39.0 | 295 22 20.3 -9.4 18 438 6096 325 45 25.8 -36.9 | 287 25 23.6 -7.3 19 400 6720 330 45 22.5 -39.0 | 295 22 20.3 -9.4 20 383 7010 335 45 19.0 -40.8 | 304 20 16.8 -11.2 21 366 7315 325 44 25.2 -36.0 | 286 24 23.0 -6.5 22 350 7620 325 50 28.7 -41.0 | 293 29 26.4 -11.4 23 334 7923 320 50 32.1 -38.3 | 286 31 29.9 -8.8 24 304 8534 305 51 41.8 -29.3 | 270 40 39.5 0.3 25 300 8630 305 57 46.7 -32.7 | 274 45 44.5 -3.2 26 278 9144 305 62 50.8 -35.6 | 277 49 48.6 -6.0 27 250 9860 305 60 49.1 -34.4 | 276 47 46.9 -4.9 28 232 10363 300 65 56.3 -32.5 | 273 54 54.1 -3.0 29 222 10668 300 58 50.2 -29.0 | 269 48 48.0 0.5 30 200 11370 295 52 47.1 -22.0 | 260 46 44.9 7.6 31 177 12192 300 45 39.0 -22.5 | 259 37 36.7 7.0 32 169 12497 290 49 46.0 -16.8 | 254 46 43.8 12.8 33 162 12802 305 50 41.0 -28.7 | 269 39 38.7 0.9 34 150 13310 300 50 43.3 -25.0 | 264 41 41.1 4.5 35 148 13411 295 50 45.3 -21.1 | 259 44 43.1 8.4 36 135 14021 310 51 39.1 -32.8 | 275 37 36.8 -3.2 37 130 14261 290 68 63.9 -23.3 | 264 62 61.7 6.3 38 123 14630 290 68 63.9 -23.3 | 264 62 61.7 6.3 39 112 15240 310 46 35.2 -29.6 | 270 33 33.0 -0.0 40 107 15545 295 32 29.0 -13.5 | 239 31 26.8 16.0 41 102 15850 285 42 40.6 -10.9 | 244 43 38.3 18.7 42 100 15980 300 49 42.4 -24.5 | 263 41 40.2 5.0 43 97 16154 300 49 42.4 -24.5 | 263 41 40.2 5.0 44 85 17069 315 39 27.6 -27.6 | 266 25 25.3 2.0 45 81 17374 305 34 27.9 -19.5 | 249 28 25.6 10.0 46 77 17678 295 44 39.9 -18.6 | 254 39 37.6 10.9 47 70 18290 300 50 43.3 -25.0 | 264 41 41.1 4.5 48 64 18898 300 50 43.3 -25.0 | 264 41 41.1 4.5 49 61 19202 320 49 31.5 -37.5 | 285 30 29.3 -8.0 50 55 19812 305 53 43.4 -30.4 | 271 41 41.2 -0.9 51 50 20410 310 44 33.7 -28.3 | 268 32 31.5 1.3 52 45 21031 315 49 34.6 -34.6 | 279 33 32.4 -5.1 53 43 21336 315 30 21.2 -21.2 | 246 21 19.0 8.3 54 37 22250 295 20 18.1 -8.5 | 217 26 15.9 21.1 55 35 22555 315 33 23.3 -23.3 | 254 22 21.1 6.2 56 34 22860 295 25 22.7 -10.6 | 227 28 20.4 19.0 57 32 23165 310 29 22.2 -18.6 | 241 23 20.0 10.9 58 31 23470 295 36 32.6 -15.2 | 245 34 30.4 14.3 59 30 23590 305 45 36.9 -25.8 | 264 35 34.6 3.7 60 26 24384 315 49 34.6 -34.6 | 279 33 32.4 -5.1 61 25 24689 320 49 31.5 -37.5 | 285 30 29.3 -8.0 62 24 24994 325 33 18.9 -27.0 | 261 17 16.7 2.5 63 23 25298 295 17 15.4 -7.2 | 211 26 13.2 22.4 64 22 25603 265 19 18.9 1.7 | 208 35 16.7 31.2 65 20 26100 310 16 12.3 -10.3 | 208 22 10.0 19.3 66 19 26518 315 20 14.1 -14.1 | 218 19 11.9 15.4 67 18 26822 285 18 17.4 -4.7 | 211 29 15.2 24.9 68 16 27432 275 37 36.9 -3.2 | 233 43 34.6 26.3 69 14 28346 270 27 27.0 -0.0 | 220 39 24.8 29.5 70 13 28956 290 39 36.6 -13.3 | 245 38 34.4 16.2 71 12 29261 300 34 29.4 -17.0 | 245 30 27.2 12.5 72 11 29566 290 31 29.1 -10.6 | 235 33 26.9 18.9 73 11 29870 270 31 31.0 -0.0 | 224 41 28.8 29.5 74 10 30370 285 42 40.6 -10.9 | 244 43 38.3 18.7 Wind Parameters Mean winds (0-6000m): 325.7 at 39.5 knts Storm direction: 355.7 at 29.6 knts Shear (0-3000m) pos: 1.5 neg: 3.9 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 52.6 deg Storm rel helicity (0-3000m) pos: 75.8 neg: -22.5 tot: 53.3 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 35.30 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 ------------------------------------------------------------------------------- 500 336 24 225 11| 0.0 4.0 4.0| 7.3 -1.8 5.5 10.9 0.30| 5.5 1.7 1000 328 26 238 14| 0.0 6.0 6.0| 28.0 -1.8 26.1 26.1 0.39| 8.4 3.3 1500 327 28 245 14| 2.2 4.0 6.2| 44.1 -1.8 42.2 28.2 0.44| 7.8 3.4 2000 328 30 252 14| 1.6 4.3 5.9| 58.1 -1.8 56.3 28.1 0.46| 7.5 3.5 2500 328 32 259 15| 1.8 3.4 5.3| 75.8 -1.8 74.0 29.6 0.47| 7.4 3.5 3000 327 34 265 16| 1.5 3.9 5.4| 75.8 -22.5 53.3 17.8 0.32| 7.4 2.4 4000 325 36 271 19| 1.7 2.9 4.6|126.0 -44.4 81.6 20.4 0.33| 7.1 2.3 5000 325 38 276 20| 1.5 2.3 3.8|136.4 -44.4 91.9 18.4 0.34| 5.9 2.0 6000 326 40 279 20| 1.3 2.1 3.4|143.1 -61.4 81.7 13.6 0.28| 5.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251010.00.gif