UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:1200Z 30 NOV 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 1014 27 -27.5 -30.2 78 2.7 -27.7 300 14 244.7 244.7 244.5 245.5 0.31 1 1011 49 -25.5 -28.4 77 2.9 -25.8 306 16 246.9 246.9 246.7 247.9 0.36 2 1003 110 -24.5 -28.0 73 3.5 -24.8 324 20 248.4 248.5 248.2 249.5 0.38 3 1000 133 -24.7 -28.1 73 3.4 -25.0 330 22 248.4 248.5 248.2 249.5 0.38 4 953 482 -26.3 -29.0 78 2.7 -26.5 352 25 250.3 250.3 249.7 251.3 0.36 5 925 697 -27.3 -29.2 84 1.9 -27.5 350 21 251.4 251.4 250.7 252.4 0.37 6 919 744 -27.5 -29.5 83 2.0 -27.7 349 22 251.7 251.7 250.9 252.6 0.36 7 913 791 -24.7 -28.6 70 3.9 -25.1 348 23 255.0 255.1 253.9 256.1 0.40 8 907 839 -24.3 -28.6 68 4.3 -24.7 347 24 255.9 256.0 254.7 257.0 0.40 9 899 904 -21.3 -28.3 53 7.0 -22.1 345 26 259.6 259.7 257.8 260.8 0.41 10 873 1121 -19.9 -30.9 37 11.0 -21.1 345 29 263.3 263.3 260.4 264.3 0.33 11 850 1319 -20.5 -31.5 37 11.0 -21.7 345 34 264.7 264.7 261.5 265.6 0.32 12 841 1398 -20.9 -32.9 33 12.0 -22.1 347 35 265.1 265.1 261.7 265.9 0.28 13 792 1840 -21.7 -33.7 33 12.0 -22.9 355 41 268.8 268.8 264.4 269.6 0.28 14 769 2057 -22.1 -36.1 27 14.0 -23.4 359 49 270.6 270.7 265.6 271.3 0.23 15 758 2163 -22.5 -33.5 36 11.0 -23.7 360 52 271.3 271.4 266.2 272.2 0.30 16 700 2741 -27.5 -33.5 57 6.0 -28.0 355 57 272.0 272.1 266.7 273.0 0.32 17 684 2907 -28.9 -33.9 62 5.0 -29.3 349 56 272.3 272.3 266.8 273.2 0.32 18 650 3270 -30.9 -40.9 37 10.0 -31.6 347 53 274.0 274.0 267.7 274.5 0.16 19 535 4622 -40.9 -51.9 30 11.0 -41.2 343 48 277.7 277.8 269.9 277.9 0.06 20 500 5080 -42.7 -55.7 23 13.0 -43.0 345 50 281.0 281.0 271.8 281.1 0.04 21 455 5715 -45.3 -60.3 17 15.0 -45.6 342 57 285.4 285.4 274.3 285.5 0.02 22 426 6153 -47.1 -59.1 24 12.0 -47.3 341 61 288.5 288.5 276.0 288.6 0.03 23 423 6200 -47.1 -64.1 13 17.0 -47.4 341 62 289.1 289.1 276.2 289.2 0.02 24 416 6311 -47.7 -59.7 24 12.0 -47.9 342 62 289.7 289.7 276.6 289.8 0.03 25 405 6488 -48.1 -65.1 12 17.0 -48.4 344 63 291.4 291.4 277.4 291.5 0.01 26 400 6570 -48.5 -62.5 18 14.0 -48.7 345 64 292.0 292.0 277.7 292.0 0.02 27 382 6872 -49.5 -63.8 17 14.3 -49.7 345 67 294.5 294.5 278.9 294.6 0.02 28 345 7535 -51.7 -66.7 15 15.0 -51.9 345 58 300.2 300.2 281.4 300.3 0.01 29 325 7921 -52.3 -69.3 11 17.0 -52.5 345 60 304.6 304.6 283.2 304.6 0.01 30 300 8440 -50.7 -73.7 5 23.0 -51.0 345 61 313.9 313.9 286.7 313.9 0.01 31 291 8637 -50.3 -75.3 4 25.0 -50.6 344 61 317.2 317.2 287.8 317.2 0.00 32 267 9194 -51.5 -74.5 5 23.0 -51.8 342 60 323.4 323.4 289.8 323.4 0.01 33 250 9620 -50.5 -77.5 3 27.0 -50.9 340 60 331.0 331.0 292.0 331.0 0.00 34 245 9753 -50.1 -78.1 2 28.0 -50.5 338 58 333.5 333.5 292.7 333.5 0.00 35 242 9833 -50.5 -78.5 2 28.0 -50.9 338 58 334.1 334.1 292.8 334.1 0.00 36 215 10617 -45.9 -78.9 1 33.0 -46.6 344 57 352.7 352.7 297.2 352.7 0.00 37 200 11100 -46.3 -79.3 1 33.0 -47.0 345 49 359.5 359.5 298.6 359.5 0.00 38 185 11615 -47.1 -80.1 1 33.0 -47.8 345 47 366.3 366.3 299.9 366.3 0.00 39 173 12059 -45.7 -79.7 1 34.0 -46.6 345 46 375.7 375.7 301.5 375.7 0.00 40 165 12371 -48.3 -81.3 1 33.0 -49.0 345 44 376.4 376.4 301.6 376.5 0.00 41 150 13000 -45.9 -80.9 1 35.0 -46.9 335 55 391.0 391.0 303.9 391.0 0.00 42 144 13272 -44.9 -79.9 1 35.0 -46.0 338 57 397.3 397.3 304.8 397.3 0.00 43 139 13508 -46.1 -81.1 1 35.0 -47.1 342 57 399.2 399.2 305.1 399.2 0.00 44 126 14166 -41.9 -79.9 1 38.0 -43.6 349 57 418.2 418.2 307.5 418.2 0.01 45 116 14727 -41.5 -79.5 1 38.0 -43.4 347 49 428.9 428.9 308.7 429.0 0.01 46 100 15730 -43.1 -80.1 1 37.0 -44.9 325 44 444.4 444.5 310.3 444.5 0.01 47 96 16005 -43.9 -80.9 1 37.0 -45.7 328 42 448.1 448.1 310.7 448.1 0.01 48 83 16989 -41.1 -80.1 1 39.0 -43.6 341 39 472.9 472.9 312.9 472.9 0.01 49 77 17497 -43.3 -81.3 1 38.0 -45.5 343 46 478.5 478.5 313.3 478.6 0.01 50 70 18140 -42.5 -81.5 1 39.0 -45.1 340 44 493.5 493.5 314.5 493.5 0.01 51 65 18643 -40.5 -81.5 0 41.0 -43.7 331 39 508.4 508.4 315.5 508.5 0.01 52 57 19535 -42.1 -82.1 0 40.0 -45.2 348 43 524.2 524.2 316.6 524.3 0.01 53 52 20161 -38.7 -80.7 0 42.0 -43.0 330 35 546.1 546.1 317.9 546.2 0.01 54 50 20430 -39.5 -80.5 0 41.0 -43.7 330 32 550.4 550.4 318.1 550.5 0.01 55 37 22471 -43.5 -83.5 0 40.0 -47.3 324 45 589.6 589.6 320.1 589.7 0.01 56 30 23890 -40.3 -81.3 0 41.0 -45.9 335 60 634.8 634.8 322.1 634.9 0.02 57 27 24607 -39.1 -81.1 0 42.0 -45.6 339 56 657.6 657.6 323.0 657.7 0.02 58 20 26640 -43.1 -83.1 0 40.0 -49.0 325 76 704.3 704.3 324.6 704.4 0.02 59 15 28567 -45.9 -84.9 0 39.0 -51.7 332 80 755.3 755.3 326.1 755.5 0.02 60 13 29524 -43.5 -83.5 0 40.0 -50.9 335 80 795.2 795.2 327.1 795.5 0.03 TRP 345 7535 -51.7 -66.7 15 15.0 -51.9 345 58 300.2 300.2 281.4 300.3 0.01 WND 382 6872 -49.5 -63.8 17 14.3 -49.7 345 67 294.5 294.5 278.9 294.6 0.02 Sounding variables and indices 1000-500 mb thick: 4947.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 43.77 % Est. max temperature: -8.28 C = 17.10 F Sfc-Lift cond lev (LCL): 968.99 mb = 361.34 m = 1185.48 ft T: -25.75 C 700-500 lapse rate: 6.50 C/km ThetaE index: 0.00 C Layer 1014.0- 0.0 mb Conv cond level (CCL): 619.34 mb = 3605.26 m = 11828.15 ft Mean mixing ratio: 0.37 g/kg Conv temperature: 2.93 C = 37.27 F Cap Strength: 22.54 C Lifted Index: 24.72 C Risk: None Lifted Index @300 mb: 44.67 C Lifted Index @700 mb: 19.36 C Showalter Index: 12.71 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 11.20 C K Index: -15.30 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.05 J/kg Max Up Vert Vel: 5.84 m/s Conv Inhibition (B-): 78061.97 J/kg Cap Strength: 24.15 C Lift Cond Lev (LCL): 919.18 mb = 742.43 m = 2435.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 34 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 1014 27 300 14 12.1 -7.0 | 221 34 21.9 25.5 1 1000 133 330 22 11.0 -19.1 | 237 25 20.8 13.4 2 977 305 355 28 2.4 -27.9 | 249 13 12.2 4.6 3 936 610 350 23 4.0 -22.7 | 234 17 13.8 9.8 4 925 697 350 21 3.6 -20.7 | 229 18 13.4 11.8 5 898 914 345 26 6.7 -25.1 | 246 18 16.5 7.4 6 862 1219 345 31 8.0 -29.9 | 262 18 17.8 2.5 7 850 1319 345 34 8.8 -32.8 | 271 19 18.6 -0.4 8 793 1829 355 41 3.6 -40.8 | 302 16 13.4 -8.4 9 761 2134 360 52 -0.0 -52.0 | 333 22 9.8 -19.5 10 730 2438 355 57 5.0 -56.8 | 329 28 14.8 -24.3 11 700 2741 355 57 5.0 -56.8 | 329 28 14.8 -24.3 12 700 2743 350 57 9.9 -56.1 | 320 31 19.7 -23.6 13 614 3658 345 49 12.7 -47.3 | 303 27 22.5 -14.8 14 587 3962 340 51 17.4 -47.9 | 300 31 27.2 -15.4 15 562 4267 340 46 15.7 -43.2 | 293 28 25.5 -10.7 16 515 4877 345 49 12.7 -47.3 | 303 27 22.5 -14.8 17 500 5080 345 50 12.9 -48.3 | 305 28 22.7 -15.8 18 429 6096 340 61 20.9 -57.3 | 309 39 30.6 -24.8 19 400 6570 345 64 16.6 -61.8 | 318 39 26.3 -29.3 20 382 6872 345 67 17.3 -64.7 | 320 42 27.1 -32.2 21 374 7010 345 67 17.3 -64.7 | 320 42 27.1 -32.2 22 345 7535 345 58 15.0 -56.0 | 314 34 24.8 -23.5 23 340 7620 345 59 15.3 -57.0 | 314 35 25.1 -24.5 24 300 8440 345 61 15.8 -58.9 | 316 37 25.6 -26.4 25 269 9144 340 61 20.9 -57.3 | 309 39 30.6 -24.8 26 257 9449 350 56 9.7 -55.1 | 319 30 19.5 -22.7 27 250 9620 340 60 20.5 -56.4 | 308 39 30.3 -23.9 28 234 10058 335 55 23.2 -49.8 | 298 37 33.0 -17.4 29 213 10668 345 57 14.8 -55.1 | 313 33 24.5 -22.6 30 200 11100 345 49 12.7 -47.3 | 303 27 22.5 -14.8 31 162 12497 345 44 11.4 -42.5 | 295 23 21.2 -10.0 32 150 13000 335 55 23.2 -49.8 | 298 37 33.0 -17.4 33 148 13106 335 56 23.7 -50.8 | 299 38 33.5 -18.3 34 129 14021 350 59 10.2 -58.1 | 322 33 20.0 -25.6 35 108 15240 345 42 10.9 -40.6 | 291 22 20.7 -8.1 36 103 15545 335 37 15.6 -33.5 | 272 25 25.4 -1.0 37 100 15730 325 44 25.2 -36.0 | 276 35 35.0 -3.6 38 98 15850 325 44 25.2 -36.0 | 276 35 35.0 -3.6 39 86 16764 340 35 12.0 -32.9 | 271 22 21.8 -0.4 40 72 17983 345 54 14.0 -52.2 | 310 31 23.8 -19.7 41 70 18140 340 44 15.0 -41.3 | 290 26 24.8 -8.9 42 65 18593 330 38 19.0 -32.9 | 271 29 28.8 -0.4 43 60 19202 340 47 16.1 -44.2 | 294 28 25.9 -11.7 44 55 19812 355 40 3.5 -39.8 | 299 15 13.3 -7.4 45 52 20117 330 36 18.0 -31.2 | 267 28 27.8 1.3 46 50 20430 330 32 16.0 -27.7 | 260 26 25.8 4.8 47 46 21031 330 26 13.0 -22.5 | 246 25 22.8 10.0 48 44 21336 325 38 21.8 -31.1 | 268 32 31.6 1.4 49 42 21641 340 45 15.4 -42.3 | 291 27 25.2 -9.8 50 40 21946 320 40 25.7 -30.6 | 267 36 35.5 1.8 51 30 23890 335 60 25.4 -54.4 | 302 41 35.1 -21.9 52 27 24689 340 56 19.2 -52.6 | 305 35 28.9 -20.1 53 24 25298 325 75 43.0 -61.4 | 299 60 52.8 -29.0 54 22 25908 320 80 51.4 -61.3 | 295 68 61.2 -28.8 55 20 26640 325 76 43.6 -62.3 | 299 61 53.4 -29.8 56 18 26822 325 81 46.5 -66.4 | 301 66 56.2 -33.9 57 14 27432 335 79 33.4 -71.6 | 312 58 43.2 -39.1 58 9 28346 335 89 37.6 -80.7 | 315 68 47.4 -48.2 59 7 28956 340 76 26.0 -71.4 | 317 53 35.8 -38.9 60 5 29566 345 89 23.0 -86.0 | 328 63 32.8 -53.5 Wind Parameters Mean winds (0-6000m): 346.8 at 45.2 knts Storm direction: 16.8 at 33.9 knts Shear (0-3000m) pos: 7.0 neg: 2.6 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 229.8 neg: -85.0 tot: 144.8 m^2/s^2 ave: 48.3 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.29 Bulk Shear: 59.26 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 ------------------------------------------------------------------------------- 500 345 24 240 19| 19.6 0.0 19.6| 82.3 -9.9 72.4 144.9 0.34| 28.7 9.9 1000 346 24 240 18| 9.8 2.3 12.1|112.8 -18.9 93.9 93.9 0.38| 19.1 7.2 1500 346 27 248 17| 9.5 1.6 11.1|158.5 -18.9 139.6 93.0 0.50| 16.2 8.1 2000 349 30 261 16| 10.5 1.2 11.7|213.3 -18.9 194.4 97.2 0.59| 15.6 9.2 2500 352 35 279 15| 8.4 2.8 11.2|229.8 -31.2 198.6 79.4 0.52| 14.7 7.7 3000 352 39 291 16| 7.0 2.6 9.6|229.8 -85.0 144.8 48.3 0.38| 13.5 5.2 4000 350 42 297 19| 5.3 2.5 7.7|229.8-149.2 80.6 20.2 0.24| 11.6 2.8 5000 348 43 297 21| 4.5 2.0 6.5|266.4-166.8 99.6 19.9 0.25| 10.2 2.5 6000 347 45 300 23| 3.7 2.4 6.2|286.9-166.8 120.1 20.0 0.24| 9.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251130.12.gif