UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:1200Z 26 NOV 25 Station: CYRB WMO ident: 71924 Latitude: 74.70 Longitude: -94.97 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1010 46 -16.3 -18.5 83 2.2 -16.7 320 19 256.1 256.3 255.9 258.5 0.88 1 1000 122 -16.7 -19.3 80 2.6 -17.1 315 24 256.5 256.6 256.0 258.7 0.83 2 925 702 -20.9 -21.0 99 0.1 -20.9 340 28 257.9 258.1 257.1 260.0 0.77 3 912 807 -21.7 -22.0 97 0.3 -21.7 347 29 258.2 258.3 257.2 260.1 0.72 4 907 847 -21.7 -21.7 100 0.0 -21.7 350 30 258.6 258.7 257.6 260.6 0.74 5 906 855 -19.5 -20.2 94 0.7 -19.6 351 30 260.9 261.0 259.6 263.2 0.85 6 904 872 -17.7 -21.6 72 3.9 -18.3 352 30 262.9 263.1 261.0 265.0 0.75 7 900 905 -16.9 -21.0 70 4.1 -17.6 354 31 264.1 264.2 262.0 266.3 0.80 8 880 1074 -17.1 -19.5 82 2.4 -17.5 352 32 265.6 265.7 263.3 268.2 0.93 9 850 1334 -17.5 -24.5 54 7.0 -18.6 355 38 267.8 267.9 264.3 269.6 0.62 10 834 1476 -17.7 -26.7 45 9.0 -19.0 355 39 269.1 269.1 265.0 270.6 0.52 11 814 1657 -18.5 -26.5 49 8.0 -19.7 355 37 270.1 270.2 265.8 271.7 0.54 12 745 2312 -23.3 -29.3 58 6.0 -24.0 349 32 271.8 271.9 266.8 273.1 0.45 13 700 2765 -26.1 -33.1 52 7.0 -26.8 340 36 273.6 273.6 267.7 274.6 0.34 14 619 3643 -31.7 -38.7 50 7.0 -32.2 345 37 277.0 277.0 269.7 277.6 0.22 15 540 4594 -38.3 -50.3 27 12.0 -38.8 330 36 280.1 280.1 271.4 280.3 0.07 16 500 5120 -40.7 -57.7 14 17.0 -41.2 340 41 283.4 283.4 273.2 283.5 0.03 17 473 5498 -42.7 -60.7 12 18.0 -43.1 340 44 285.5 285.5 274.3 285.6 0.02 18 447 5880 -45.3 -58.3 22 13.0 -45.6 341 45 286.9 286.9 275.1 287.0 0.03 19 400 6620 -48.1 -61.1 21 13.0 -48.3 330 32 292.5 292.5 277.9 292.6 0.03 20 391 6769 -48.3 -62.3 18 14.0 -48.6 337 33 294.1 294.1 278.7 294.2 0.02 21 381 6939 -47.9 -61.9 18 14.0 -48.2 331 34 296.8 296.8 280.0 296.9 0.02 22 363 7255 -50.3 -61.3 26 11.0 -50.5 318 36 297.8 297.8 280.4 297.9 0.03 23 344 7603 -52.5 -66.5 17 14.0 -52.7 315 39 299.4 299.4 281.1 299.5 0.01 24 305 8382 -49.5 -70.5 7 21.0 -49.8 319 34 314.1 314.1 286.8 314.1 0.01 25 300 8490 -49.7 -70.7 7 21.0 -50.0 320 32 315.3 315.3 287.2 315.3 0.01 26 272 9132 -50.9 -72.9 6 22.0 -51.2 320 23 322.5 322.5 289.5 322.5 0.01 27 261 9404 -47.3 -77.3 2 30.0 -47.8 307 25 331.6 331.6 292.2 331.7 0.00 28 251 9663 -46.7 -77.7 2 31.0 -47.3 305 24 336.3 336.3 293.4 336.3 0.00 29 250 9690 -46.9 -77.9 2 31.0 -47.4 305 24 336.3 336.3 293.4 336.4 0.00 30 218 10589 -48.9 -79.9 2 31.0 -49.4 303 30 346.7 346.7 295.9 346.7 0.00 31 207 10931 -44.7 -78.7 1 34.0 -45.5 314 30 358.4 358.4 298.4 358.5 0.00 32 200 11160 -45.9 -78.9 1 33.0 -46.7 310 19 360.1 360.1 298.7 360.1 0.00 33 183 11750 -48.5 -80.5 1 32.0 -49.1 298 14 365.1 365.1 299.7 365.1 0.00 34 166 12396 -46.1 -80.1 1 34.0 -47.0 298 24 379.5 379.5 302.2 379.5 0.00 35 153 12939 -47.5 -81.5 1 34.0 -48.3 283 26 386.0 386.0 303.2 386.0 0.00 36 150 13070 -46.5 -81.5 1 35.0 -47.4 290 30 389.9 389.9 303.8 390.0 0.00 37 138 13623 -45.3 -80.3 1 35.0 -46.4 291 34 401.5 401.5 305.4 401.5 0.00 38 135 13769 -45.9 -80.9 1 35.0 -47.0 291 35 402.9 402.9 305.6 402.9 0.00 39 129 14071 -43.7 -80.7 1 37.0 -45.1 294 32 412.2 412.2 306.8 412.2 0.00 40 125 14282 -44.5 -80.5 1 36.0 -45.8 296 30 414.4 414.4 307.0 414.5 0.00 41 117 14724 -43.3 -80.3 1 37.0 -44.9 296 25 424.6 424.6 308.2 424.6 0.01 42 107 15320 -46.3 -81.3 1 35.0 -47.6 276 15 429.9 429.9 308.8 429.9 0.01 43 100 15770 -44.5 -81.5 1 37.0 -46.1 280 28 441.7 441.7 310.0 441.8 0.01 44 98 15906 -43.7 -80.7 1 37.0 -45.4 288 27 445.9 445.9 310.4 445.9 0.01 45 83 17014 -48.1 -83.1 1 35.0 -49.4 294 26 458.6 458.6 311.7 458.6 0.00 46 78 17427 -44.7 -81.7 1 37.0 -46.7 292 25 473.9 473.9 313.0 473.9 0.01 47 70 18150 -46.5 -82.5 1 36.0 -48.3 270 22 484.9 484.9 313.8 484.9 0.01 48 60 19169 -46.5 -82.5 1 36.0 -48.6 299 21 506.8 506.8 315.4 506.8 0.01 49 52 20105 -51.3 -84.3 1 33.0 -52.8 319 16 516.8 516.8 316.1 516.8 0.01 50 50 20360 -49.1 -84.1 1 35.0 -51.0 300 29 527.8 527.8 316.8 527.8 0.01 51 46 20910 -46.3 -83.3 1 37.0 -48.9 311 26 547.3 547.3 317.9 547.3 0.01 52 30 23720 -50.9 -84.9 1 34.0 -53.3 295 26 605.9 605.9 320.9 605.9 0.01 53 28 24172 -48.1 -84.1 1 36.0 -51.3 295 24 625.7 625.7 321.7 625.8 0.01 54 21 26061 -49.9 -84.9 1 35.0 -53.3 308 33 674.0 674.0 323.6 674.1 0.01 TRP 344 7603 -52.5 -66.5 17 14.0 -52.7 315 39 299.4 299.4 281.1 299.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 4998.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 53.76 % Est. max temperature: -5.33 C = 22.41 F Sfc-Lift cond lev (LCL): 974.39 mb = 315.03 m = 1033.54 ft T: -18.10 C 700-500 lapse rate: 6.20 C/km ThetaE index: 0.00 C Layer 1010.0--2648116578746368.0 mb Conv cond level (CCL): 930.27 mb = 659.71 m = 2164.37 ft Mean mixing ratio: 0.80 g/kg Conv temperature: -14.59 C = 5.74 F Cap Strength: 17.46 C Lifted Index: 19.75 C Risk: None Lifted Index @300 mb: 39.64 C Lifted Index @700 mb: 13.26 C Showalter Index: 11.49 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 16.20 C K Index: -8.30 Risk: None Sweat Index: 117.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.32 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 60907.67 J/kg Cap Strength: 19.25 C Lift Cond Lev (LCL): 938.95 mb = 590.63 m = 1937.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 27 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 1010 46 320 19 12.2 -14.6 | 237 22 18.2 11.9 1 1000 122 315 24 17.0 -17.0 | 248 25 22.9 9.4 2 976 305 325 31 17.8 -25.4 | 268 24 23.8 1.0 3 937 610 340 31 10.6 -29.1 | 279 17 16.6 -2.7 4 925 702 340 28 9.6 -26.3 | 270 16 15.6 0.1 5 899 914 355 31 2.7 -30.9 | 297 10 8.7 -4.5 6 863 1219 350 33 5.7 -32.5 | 297 13 11.7 -6.1 7 850 1334 355 38 3.3 -37.9 | 321 15 9.3 -11.4 8 828 1524 355 39 3.4 -38.9 | 323 16 9.4 -12.4 9 795 1829 355 35 3.1 -34.9 | 313 12 9.0 -8.5 10 763 2134 355 34 3.0 -33.9 | 310 12 8.9 -7.5 11 732 2438 345 30 7.8 -29.0 | 281 14 13.7 -2.6 12 702 2743 340 35 12.0 -32.9 | 290 19 17.9 -6.5 13 700 2765 340 36 12.3 -33.8 | 292 20 18.3 -7.4 14 616 3658 345 37 9.6 -35.7 | 301 18 15.5 -9.3 15 590 3962 345 39 10.1 -37.7 | 305 20 16.1 -11.3 16 565 4267 340 35 12.0 -32.9 | 290 19 17.9 -6.5 17 541 4572 330 36 18.0 -31.2 | 281 24 24.0 -4.8 18 518 4877 335 37 15.6 -33.5 | 288 23 21.6 -7.1 19 500 5120 340 41 14.0 -38.5 | 301 23 20.0 -12.1 20 452 5791 340 46 15.7 -43.2 | 308 27 21.7 -16.8 21 432 6096 345 41 10.6 -39.6 | 309 21 16.6 -13.2 22 400 6620 330 32 16.0 -27.7 | 273 22 22.0 -1.3 23 395 6706 340 32 10.9 -30.1 | 282 17 16.9 -3.7 24 360 7315 315 37 26.2 -26.2 | 270 32 32.1 0.2 25 344 7603 315 39 27.6 -27.6 | 272 34 33.6 -1.2 26 343 7620 315 37 26.2 -26.2 | 270 32 32.1 0.2 27 327 7925 315 40 28.3 -28.3 | 273 34 34.3 -1.9 28 300 8490 320 32 20.6 -24.5 | 266 27 26.5 1.9 29 284 8839 315 19 13.4 -13.4 | 236 23 19.4 13.0 30 272 9144 320 23 14.8 -17.6 | 247 23 20.8 8.8 31 259 9449 305 25 20.5 -14.3 | 245 29 26.5 12.1 32 250 9690 305 24 19.7 -13.8 | 244 29 25.6 12.6 33 248 9754 315 28 19.8 -19.8 | 256 27 25.8 6.6 34 236 10058 290 24 22.6 -8.2 | 237 34 28.5 18.2 35 216 10668 305 31 25.4 -17.8 | 255 33 31.4 8.6 36 206 10973 315 30 21.2 -21.2 | 259 28 27.2 5.2 37 200 11160 310 19 14.6 -12.2 | 235 25 20.5 14.2 38 179 11887 295 13 11.8 -5.5 | 220 27 17.8 20.9 39 171 12192 310 26 19.9 -16.7 | 249 28 25.9 9.7 40 156 12802 275 21 20.9 -1.8 | 228 36 26.9 24.6 41 150 13070 290 30 28.2 -10.3 | 245 38 34.2 16.1 42 149 13106 295 31 28.1 -13.1 | 249 37 34.1 13.3 43 136 13716 290 35 32.9 -12.0 | 250 41 38.9 14.4 44 119 14630 300 27 23.4 -13.5 | 246 32 29.4 12.9 45 108 15240 275 13 13.0 -1.1 | 217 32 18.9 25.3 46 100 15770 280 28 27.6 -4.9 | 237 40 33.5 21.5 47 99 15850 290 27 25.4 -9.2 | 241 36 31.3 17.2 48 94 16154 280 28 27.6 -4.9 | 237 40 33.5 21.5 49 79 17374 300 25 21.7 -12.5 | 243 31 27.6 13.9 50 75 17678 255 25 24.1 6.5 | 222 45 30.1 32.9 51 70 18150 270 22 22.0 -0.0 | 227 38 28.0 26.4 52 69 18288 275 23 22.9 -2.0 | 230 38 28.9 24.4 53 60 19202 300 21 18.2 -10.5 | 237 29 24.2 15.9 54 57 19507 300 15 13.0 -7.5 | 225 27 19.0 18.9 55 54 19812 295 22 19.9 -9.3 | 237 31 25.9 17.1 56 52 20117 320 16 10.3 -12.3 | 229 22 16.3 14.2 57 50 20360 300 29 25.1 -14.5 | 249 33 31.1 11.9 58 47 20726 305 29 23.8 -16.6 | 252 31 29.7 9.8 59 45 21031 315 24 17.0 -17.0 | 248 25 22.9 9.4 60 43 21336 280 13 12.8 -2.3 | 218 31 18.8 24.2 61 38 22250 280 16 15.8 -2.8 | 223 32 21.7 23.6 62 34 22860 300 25 21.7 -12.5 | 243 31 27.6 13.9 63 31 23470 280 21 20.7 -3.6 | 230 35 26.7 22.8 64 30 23720 295 26 23.6 -11.0 | 242 33 29.5 15.4 65 29 23774 300 20 17.3 -10.0 | 235 28 23.3 16.4 66 27 24079 290 28 26.3 -9.6 | 242 36 32.3 16.8 67 24 24384 310 29 22.2 -18.6 | 255 29 28.2 7.8 68 16 25603 305 41 33.6 -23.5 | 266 40 39.6 2.9 69 13 26213 300 36 31.2 -18.0 | 257 38 37.2 8.4 Wind Parameters Mean winds (0-6000m): 342.7 at 36.1 knts Storm direction: 12.7 at 27.1 knts Shear (0-3000m) pos: 4.4 neg: 1.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 57.8 deg Storm rel helicity (0-3000m) pos: 153.5 neg: -34.7 tot: 118.8 m^2/s^2 ave: 39.6 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 19.94 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 ------------------------------------------------------------------------------- 500 326 28 262 22| 14.4 0.0 14.4| 97.0 0.0 97.0 194.0 0.82| 20.1 16.4 1000 337 29 271 18| 9.7 0.0 9.7|112.4 -3.2 109.2 109.2 0.65| 16.1 10.4 1500 343 31 284 16| 8.8 0.0 8.8|134.2 -3.2 131.0 87.4 0.67| 13.5 9.0 2000 346 33 291 15| 6.6 1.1 7.7|134.2 -12.8 121.4 60.7 0.54| 11.2 6.0 2500 347 32 292 14| 5.3 2.1 7.3|138.2 -34.7 103.4 41.4 0.34| 10.8 3.7 3000 346 33 292 15| 4.4 1.6 5.9|153.5 -34.7 118.8 39.6 0.36| 10.0 3.6 4000 345 34 294 16| 3.5 1.2 4.7|169.8 -41.6 128.2 32.0 0.36| 8.2 3.0 5000 343 35 293 17| 3.4 1.8 5.3|207.8 -77.4 130.4 26.1 0.28| 8.2 2.3 6000 343 36 296 19| 3.2 1.5 4.8|239.3 -77.4 161.9 27.0 0.30| 7.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251126.12.gif