UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 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 10 270 19 SFC 997 27 0.6 -1.0 89 1.6 -0.0 270 19 274.0 274.6 273.3 283.7 3.56 2 925 629 -4.5 -5.4 93 0.9 -4.8 290 32 274.7 275.2 272.5 282.3 2.76 3 850 1290 -9.1 -9.3 98 0.2 -9.2 285 29 276.6 277.0 272.8 282.8 2.22 4 830 1474 -10.1 -10.6 96 0.5 -10.2 288 34 277.4 277.8 273.1 283.3 2.05 5 793 1826 -9.1 -15.1 62 6.0 -10.7 295 43 282.2 282.4 274.8 286.5 1.49 6 755 2205 -10.3 -22.3 37 12.0 -12.9 290 42 284.8 285.0 275.3 287.4 0.85 7 719 2579 -13.1 -22.1 47 9.0 -15.0 288 41 285.8 285.9 275.9 288.5 0.90 8 700 2782 -14.9 -22.9 50 8.0 -16.5 280 37 286.0 286.1 275.9 288.6 0.87 9 614 3758 -23.7 -25.3 87 1.6 -23.9 286 34 286.8 286.9 276.3 289.2 0.80 10 604 3878 -22.9 -27.9 64 5.0 -23.7 287 35 289.1 289.2 277.2 291.1 0.64 11 571 4290 -22.9 -35.9 29 13.0 -24.5 290 37 293.7 293.8 279.0 294.8 0.31 12 539 4710 -26.1 -36.1 39 10.0 -27.2 283 39 294.8 294.9 279.5 295.9 0.32 13 500 5250 -29.9 -41.9 30 12.0 -30.9 275 48 296.6 296.6 280.1 297.2 0.19 14 469 5703 -33.1 -46.1 26 13.0 -34.0 278 51 298.1 298.1 280.7 298.5 0.13 15 412 6599 -40.3 -50.3 33 10.0 -40.8 280 55 300.1 300.1 281.5 300.4 0.09 16 400 6800 -41.7 -51.7 33 10.0 -42.1 280 55 300.8 300.8 281.8 301.1 0.08 17 358 7543 -45.9 -57.9 25 12.0 -46.2 280 63 304.9 304.9 283.4 305.0 0.04 18 328 8121 -47.9 -64.9 12 17.0 -48.3 280 70 309.8 309.8 285.3 309.9 0.02 19 318 8325 -45.7 -67.7 7 22.0 -46.2 282 73 315.6 315.6 287.3 315.7 0.01 20 302 8666 -48.1 -68.1 8 20.0 -48.5 285 79 317.0 317.0 287.8 317.0 0.01 21 300 8710 -47.9 -68.9 7 21.0 -48.3 285 80 317.8 317.8 288.1 317.9 0.01 22 297 8777 -46.9 -68.9 6 22.0 -47.3 283 80 320.2 320.2 288.8 320.2 0.01 23 285 9050 -47.6 -70.2 6 22.7 -48.0 275 82 323.0 323.0 289.7 323.1 0.01 24 279 9191 -47.9 -70.9 5 23.0 -48.3 275 80 324.5 324.5 290.1 324.5 0.01 25 268 9458 -46.3 -75.3 2 29.0 -46.9 275 77 330.6 330.6 291.9 330.6 0.01 26 258 9711 -47.1 -76.1 2 29.0 -47.6 275 74 333.0 333.0 292.6 333.0 0.00 27 250 9920 -46.3 -76.3 2 30.0 -46.9 275 71 337.2 337.2 293.6 337.3 0.00 28 234 10359 -45.3 -78.3 1 33.0 -46.0 281 66 345.2 345.2 295.6 345.2 0.00 29 200 11400 -47.5 -79.5 1 32.0 -48.1 285 53 357.6 357.6 298.2 357.6 0.00 30 166 12629 -49.3 -81.3 1 32.0 -49.9 282 42 374.1 374.1 301.3 374.1 0.00 31 160 12872 -46.7 -80.7 1 34.0 -47.6 276 43 382.5 382.5 302.6 382.5 0.00 32 157 12997 -47.5 -81.5 1 34.0 -48.3 273 43 383.2 383.2 302.8 383.2 0.00 33 154 13125 -46.3 -80.3 1 34.0 -47.2 271 45 387.4 387.4 303.4 387.4 0.00 34 150 13300 -47.7 -80.7 1 33.0 -48.5 275 49 387.9 387.9 303.5 387.9 0.00 35 140 13752 -49.7 -82.7 1 33.0 -50.4 282 51 392.1 392.1 304.1 392.1 0.00 36 133 14088 -48.3 -82.3 1 34.0 -49.1 299 44 400.4 400.4 305.3 400.4 0.00 37 122 14653 -49.7 -83.7 1 34.0 -50.5 281 38 407.8 407.8 306.2 407.8 0.00 38 116 14983 -48.5 -82.5 1 34.0 -49.4 291 43 416.0 416.0 307.2 416.0 0.00 39 103 15758 -51.3 -84.3 1 33.0 -52.1 292 30 425.0 425.0 308.3 425.0 0.00 40 100 15950 -50.1 -84.1 1 34.0 -51.0 280 35 430.9 430.9 308.9 430.9 0.00 41 85 17001 -54.7 -85.7 1 31.0 -55.4 302 35 442.1 442.1 310.1 442.1 0.00 42 79 17472 -52.5 -85.5 1 33.0 -53.4 307 34 456.0 456.0 311.4 456.0 0.00 43 70 18250 -54.9 -86.9 1 32.0 -55.6 300 32 466.9 466.9 312.4 466.9 0.00 44 57 19553 -59.1 -88.1 1 29.0 -59.7 294 38 485.7 485.7 313.9 485.7 0.00 45 51 20255 -56.7 -87.7 1 31.0 -57.5 299 44 507.0 507.0 315.4 507.0 0.00 46 50 20380 -57.7 -87.7 1 30.0 -58.5 300 45 507.5 507.5 315.5 507.5 0.00 47 39 21932 -61.7 -89.7 1 28.0 -62.3 296 44 534.8 534.8 317.2 534.8 0.00 48 32 23160 -60.5 -89.5 1 29.0 -61.3 295 40 569.1 569.1 319.1 569.1 0.00 49 30 23560 -62.7 -89.7 1 27.0 -63.4 320 33 573.7 573.7 319.3 573.7 0.00 50 27 24202 -65.5 -91.5 2 26.0 -66.0 324 35 583.4 583.4 319.8 583.4 0.00 51 23 25179 -63.3 -90.3 1 27.0 -64.1 297 33 617.2 617.2 321.4 617.3 0.00 52 20 26030 -66.1 -91.1 2 25.0 -66.7 305 28 633.8 633.8 322.0 633.9 0.00 53 19 26341 -66.9 -91.9 2 25.0 -67.5 305 29 640.7 640.7 322.3 640.7 0.00 54 15 27787 -62.9 -90.9 1 28.0 -64.1 304 41 698.8 698.8 324.4 698.9 0.01 55 10 30270 -66.1 -92.1 1 26.0 -67.3 270 21 772.8 772.8 326.5 772.9 0.01 56 9.5 30584 -61.7 -92.7 1 31.0 -63.7 800.9 800.9 327.3 801.0 0.01 57 9.1 30850 -62.5 -91.5 1 29.0 -64.4 807.7 807.8 327.4 807.8 0.01 58 8.2 31498 -58.9 -89.9 1 31.0 -61.9 846.4 846.4 328.3 846.5 0.01 59 7.0 32486 -61.3 -90.3 1 29.0 -64.0 875.6 875.7 329.0 875.8 0.02 60 6.0 33449 -58.3 -89.3 1 31.0 -62.2 928.1 928.1 329.9 928.3 0.02 61 4.8 34845 -60.7 -90.7 1 30.0 -64.4 978.2 978.2 330.8 978.4 0.02 62 4.5 35253 -54.9 -87.9 1 33.0 -61.0 1023.6 1023.6 331.5 1024.0 0.04 63 3.9 36162 -57.5 -87.5 1 30.0 -63.0 1053.7 1053.7 332.0 1054.2 0.05 TRP 328 8121 -47.9 -64.9 12 17.0 -48.3 280 70 309.8 309.8 285.3 309.9 0.02 WND 285 9050 -47.6 -70.2 6 22.7 -48.0 275 82 323.0 323.0 289.7 323.1 0.01 Sounding variables and indices 1000-500 mb thick: 5240.00 m Freezing level: 988.53 mb = 97.82 m = 320.94 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 63.75 % Est. max temperature: 3.35 C = 38.03 F Sfc-Lift cond lev (LCL): 972.34 mb = 228.14 m = 748.49 ft T: -1.10 C 700-500 lapse rate: 6.08 C/km ThetaE index: 1.34 C Layer 925.0- 850.0 mb Conv cond level (CCL): 929.08 mb = 593.67 m = 1947.72 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 1.28 C = 34.31 F Cap Strength: 10.85 C Lifted Index: 11.80 C Risk: None Lifted Index @300 mb: 24.85 C Lifted Index @700 mb: 5.71 C Showalter Index: 11.80 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 20.60 C K Index: 3.50 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.70 J/kg Max Up Vert Vel: 3.06 m/s Conv Inhibition (B-): 70506.70 J/kg Cap Strength: 11.80 C Lift Cond Lev (LCL): 930.58 mb = 580.67 m = 1905.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 29 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 ---------------------------------------------------------- 0 997 27 270 19 19.0 -0.0 | 176 20 -1.5 20.2 1 963 305 285 32 30.9 -8.3 | 221 16 10.4 11.9 2 927 610 290 32 30.1 -10.9 | 226 13 9.6 9.3 3 925 629 290 32 30.1 -10.9 | 226 13 9.6 9.3 4 892 914 290 32 30.1 -10.9 | 226 13 9.6 9.3 5 858 1219 290 29 27.3 -9.9 | 213 12 6.7 10.3 6 850 1290 285 29 28.0 -7.5 | 211 15 7.5 12.7 7 792 1829 295 43 39.0 -18.2 | 264 19 18.5 2.0 8 762 2134 290 42 39.5 -14.4 | 253 20 19.0 5.8 9 732 2438 290 43 40.4 -14.7 | 255 21 19.9 5.5 10 704 2743 285 38 36.7 -9.8 | 237 19 16.2 10.4 11 700 2782 280 37 36.4 -6.4 | 229 21 15.9 13.8 12 621 3658 285 34 32.8 -8.8 | 227 17 12.3 11.4 13 572 4267 290 37 34.8 -12.7 | 242 16 14.3 7.5 14 526 4877 280 40 39.4 -6.9 | 235 23 18.9 13.3 15 500 5250 275 48 47.8 -4.2 | 240 32 27.3 16.0 16 443 6096 280 54 53.2 -9.4 | 252 34 32.7 10.8 17 400 6800 280 55 54.2 -9.6 | 252 35 33.7 10.7 18 354 7620 280 64 63.0 -11.1 | 258 43 42.5 9.1 19 338 7925 280 60 59.1 -10.4 | 256 40 38.6 9.8 20 328 8121 280 70 68.9 -12.2 | 261 49 48.4 8.0 21 300 8710 285 80 77.3 -20.7 | 271 57 56.8 -0.5 22 285 9050 275 82 81.7 -7.1 | 258 63 61.2 13.1 23 281 9144 275 81 80.7 -7.1 | 258 62 60.2 13.1 24 250 9920 275 71 70.7 -6.2 | 254 52 50.2 14.0 25 223 10668 285 63 60.9 -16.3 | 264 41 40.3 3.9 26 204 11278 295 54 48.9 -22.8 | 275 29 28.4 -2.6 27 200 11400 285 53 51.2 -13.7 | 258 31 30.7 6.5 28 169 12497 285 41 39.6 -10.6 | 243 21 19.1 9.6 29 154 13106 270 44 44.0 -0.0 | 229 31 23.5 20.2 30 150 13300 275 49 48.8 -4.3 | 241 32 28.3 15.9 31 141 13716 280 51 50.2 -8.9 | 249 32 29.7 11.3 32 134 14021 300 49 42.4 -24.5 | 281 22 21.9 -4.3 33 128 14326 295 24 21.8 -10.1 | 187 10 1.2 10.1 34 122 14630 280 38 37.4 -6.6 | 231 22 16.9 13.6 35 117 14935 290 45 42.3 -15.4 | 258 22 21.8 4.8 36 111 15240 300 32 27.7 -16.0 | 240 8 7.2 4.2 37 102 15850 290 30 28.2 -10.3 | 218 13 7.7 9.9 38 100 15950 280 35 34.5 -6.1 | 225 20 14.0 14.1 39 97 16154 280 35 34.5 -6.1 | 225 20 14.0 14.1 40 88 16764 275 34 33.9 -3.0 | 218 22 13.4 17.2 41 84 17069 310 35 26.8 -22.5 | 290 7 6.3 -2.3 42 70 18250 300 32 27.7 -16.0 | 240 8 7.2 4.2 43 63 18898 290 33 31.0 -11.3 | 230 14 10.5 8.9 44 50 20380 300 45 39.0 -22.5 | 277 19 18.5 -2.3 45 45 21031 305 43 35.2 -24.7 | 287 15 14.7 -4.5 46 43 21336 300 46 39.8 -23.0 | 278 20 19.3 -2.8 47 41 21641 290 44 41.3 -15.0 | 256 21 20.8 5.2 48 35 22555 310 43 32.9 -27.6 | 301 14 12.4 -7.4 49 32 23165 295 40 36.3 -16.9 | 258 16 15.7 3.3 50 30 23560 320 33 21.2 -25.3 | 352 5 0.7 -5.1 51 26 24384 325 35 20.1 -28.7 | 3 8 -0.4 -8.5 52 25 24689 305 25 20.5 -14.3 | 180 6 -0.0 5.9 53 24 24994 285 32 30.9 -8.3 | 221 16 10.4 11.9 54 23 25298 305 33 27.0 -18.9 | 259 7 6.5 1.3 55 20 26030 305 28 22.9 -16.1 | 210 5 2.4 4.1 56 18 26518 305 29 23.8 -16.6 | 222 5 3.2 3.6 57 18 26822 290 39 36.6 -13.3 | 247 18 16.1 6.9 58 17 27127 295 27 24.5 -11.4 | 204 10 4.0 8.8 59 16 27432 295 37 33.5 -15.6 | 251 14 13.0 4.6 60 15 27737 300 43 37.2 -21.5 | 274 17 16.7 -1.3 61 14 28042 325 32 18.4 -26.2 | 20 6 -2.2 -6.0 62 14 28346 315 26 18.4 -18.4 | 131 3 -2.1 1.8 63 13 28651 315 35 24.7 -24.7 | 317 6 4.2 -4.5 64 12 28956 315 25 17.7 -17.7 | 132 4 -2.8 2.5 65 12 29261 280 22 21.7 -3.8 | 184 16 1.2 16.4 66 11 29566 265 21 20.9 1.8 | 181 22 0.4 22.0 67 10 30270 270 21 21.0 -0.0 | 181 20 0.5 20.2 Wind Parameters Mean winds (0-6000m): 284.6 at 38.4 knts Storm direction: 314.6 at 28.8 knts Shear (0-3000m) pos: 3.7 neg: 1.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 53.1 deg Storm rel helicity (0-3000m) pos: 129.8 neg: -74.6 tot: 55.2 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 13.33 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 ------------------------------------------------------------------------------- 500 283 28 207 15| 15.7 0.0 15.7| 67.6 0.0 67.6 135.1 0.89| 17.1 15.2 1000 287 30 216 14| 7.5 0.0 7.5| 68.8 -3.5 65.2 65.2 0.76| 9.5 7.3 1500 287 30 217 14| 5.0 1.5 6.5| 92.0 -9.8 82.2 54.8 0.65| 9.7 6.2 2000 289 33 229 14| 5.6 1.1 6.7|127.1 -21.5 105.6 52.8 0.61| 10.1 6.1 2500 289 35 235 15| 4.5 0.9 5.4|129.8 -36.7 93.0 37.2 0.50| 8.9 4.4 3000 288 35 235 16| 3.7 1.3 5.0|129.8 -74.6 55.2 18.4 0.27| 8.9 2.4 4000 287 35 234 16| 3.0 1.0 4.0|140.8 -76.8 64.0 16.0 0.28| 7.4 2.1 5000 287 36 235 17| 2.4 1.6 4.0|153.0 -87.3 65.7 13.1 0.24| 7.2 1.7 6000 285 38 238 20| 2.4 1.7 4.2|216.4 -87.3 129.0 21.5 0.30| 7.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251011.00.gif