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 CYRB... Searching the city database file for: CYRB ... Date:1200Z 30 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 1001 46 -26.3 -29.2 76 2.9 -26.5 320 12 246.8 246.8 246.6 247.7 0.34 1 1000 56 -25.5 -27.9 80 2.4 -25.7 330 12 247.6 247.7 247.4 248.7 0.38 2 974 247 -23.9 -25.7 85 1.8 -24.1 353 21 251.1 251.2 250.8 252.4 0.48 3 967 300 -21.7 -26.3 66 4.6 -22.2 360 23 253.9 253.9 253.1 255.1 0.46 4 960 354 -21.5 -25.7 69 4.2 -22.0 1 24 254.6 254.7 253.8 256.0 0.49 5 925 627 -21.9 -27.9 58 6.0 -22.5 5 27 256.9 257.0 255.5 258.1 0.42 6 923 643 -21.9 -27.9 58 6.0 -22.5 6 26 257.1 257.1 255.7 258.2 0.42 7 908 764 -21.3 -26.3 64 5.0 -21.9 12 22 258.9 259.0 257.3 260.3 0.49 8 861 1154 -23.1 -25.5 81 2.4 -23.4 32 16 261.0 261.1 259.1 262.6 0.56 9 850 1248 -22.7 -26.2 73 3.5 -23.1 35 19 262.4 262.5 260.1 263.9 0.53 10 842 1317 -23.9 -26.5 79 2.6 -24.2 30 20 261.8 261.9 259.7 263.3 0.52 11 829 1431 -22.9 -28.9 58 6.0 -23.6 22 21 264.0 264.1 261.2 265.3 0.42 12 726 2393 -28.3 -38.3 38 10.0 -29.0 38 30 268.3 268.4 263.9 268.9 0.19 13 700 2653 -30.1 -38.1 46 8.0 -30.7 40 33 269.2 269.2 264.5 269.8 0.20 14 639 3295 -35.1 -42.1 49 7.0 -35.5 37 34 270.6 270.6 265.4 271.0 0.15 15 625 3449 -35.9 -42.9 49 7.0 -36.2 38 34 271.4 271.4 265.9 271.8 0.14 16 622 3483 -35.9 -47.9 28 12.0 -36.4 38 34 271.8 271.8 266.0 272.0 0.08 17 609 3629 -36.9 -43.9 48 7.0 -37.2 40 34 272.3 272.3 266.5 272.7 0.13 18 587 3883 -38.7 -47.7 38 9.0 -39.1 40 32 273.0 273.1 266.9 273.3 0.09 19 556 4253 -41.3 -48.3 47 7.0 -41.5 35 30 274.2 274.2 267.7 274.5 0.09 20 551 4315 -41.3 -53.3 26 12.0 -41.6 34 30 274.9 274.9 268.1 275.1 0.05 21 539 4464 -41.7 -48.7 47 7.0 -41.9 29 31 276.2 276.2 269.0 276.5 0.08 22 531 4565 -41.9 -50.9 37 9.0 -42.2 26 31 277.1 277.2 269.5 277.4 0.07 23 510 4837 -44.1 -50.1 51 6.0 -44.3 29 34 277.7 277.7 269.9 277.9 0.08 24 500 4970 -44.3 -51.3 46 7.0 -44.5 40 31 279.0 279.0 270.7 279.3 0.07 25 493 5064 -44.5 -52.5 41 8.0 -44.7 40 31 279.9 279.9 271.2 280.1 0.06 26 491 5091 -44.3 -53.3 36 9.0 -44.5 40 30 280.5 280.5 271.5 280.7 0.05 27 470 5383 -44.5 -55.5 28 11.0 -44.8 30 27 283.8 283.8 273.4 283.9 0.04 28 410 6280 -51.7 -57.7 49 6.0 -51.8 15 32 285.8 285.8 274.5 285.9 0.04 29 408 6312 -51.3 -58.3 43 7.0 -51.4 15 33 286.7 286.7 275.0 286.8 0.04 30 400 6440 -52.1 -59.1 43 7.0 -52.2 15 39 287.3 287.3 275.3 287.4 0.03 31 378 6807 -51.5 -63.5 23 12.0 -51.7 26 38 292.8 292.8 278.0 292.8 0.02 32 327 7742 -54.1 -67.1 19 13.0 -54.2 18 35 301.6 301.6 282.0 301.6 0.01 33 317 7942 -51.9 -68.9 11 17.0 -52.1 14 38 307.3 307.3 284.3 307.4 0.01 34 300 8300 -51.1 -72.1 6 21.0 -51.4 5 23 313.3 313.3 286.5 313.4 0.01 35 295 8409 -50.9 -72.9 6 22.0 -51.2 3 22 315.1 315.1 287.1 315.1 0.01 36 273 8909 -53.1 -76.1 4 23.0 -53.4 19 25 319.0 319.0 288.4 319.0 0.00 37 265 9101 -51.7 -77.7 3 26.0 -52.0 16 27 323.8 323.8 289.9 323.8 0.00 38 263 9150 -50.1 -77.1 3 27.0 -50.5 15 28 326.8 326.8 290.8 326.8 0.00 39 255 9351 -50.7 -78.7 2 28.0 -51.1 9 34 328.8 328.8 291.4 328.8 0.00 40 250 9480 -49.3 -79.3 2 30.0 -49.7 5 37 332.8 332.8 292.4 332.8 0.00 41 241 9722 -46.7 -78.7 1 32.0 -47.3 5 37 340.2 340.2 294.4 340.2 0.00 42 230 10033 -45.7 -79.7 1 34.0 -46.4 5 35 346.3 346.3 295.8 346.3 0.00 43 200 10960 -48.1 -81.1 1 33.0 -48.7 355 21 356.6 356.6 298.0 356.6 0.00 44 190 11298 -48.7 -81.7 1 33.0 -49.3 356 19 360.9 360.9 298.9 360.9 0.00 45 166 12188 -48.1 -82.1 1 34.0 -48.8 355 38 376.1 376.1 301.6 376.1 0.00 46 153 12728 -46.1 -82.1 1 36.0 -47.0 7 33 388.4 388.4 303.6 388.4 0.00 47 150 12860 -46.7 -81.7 1 35.0 -47.6 10 32 389.6 389.6 303.8 389.6 0.00 48 137 13460 -47.3 -82.3 1 35.0 -48.2 11 34 398.8 398.8 305.0 398.8 0.00 49 124 14125 -43.1 -81.1 1 38.0 -44.6 357 33 417.9 417.9 307.4 418.0 0.00 50 116 14574 -42.7 -81.7 1 39.0 -44.4 351 34 426.7 426.7 308.5 426.7 0.00 51 113 14750 -43.1 -81.1 1 38.0 -44.7 356 40 429.2 429.2 308.7 429.2 0.00 52 103 15379 -39.9 -80.9 0 41.0 -42.3 344 39 446.8 446.8 310.6 446.9 0.01 53 100 15580 -40.7 -80.7 1 40.0 -43.0 335 30 449.1 449.1 310.8 449.1 0.01 54 95 15928 -41.1 -81.1 1 40.0 -43.4 335 30 454.9 454.9 311.3 455.0 0.01 55 80 17100 -38.7 -80.7 0 42.0 -41.9 355 35 482.8 482.8 313.7 482.8 0.01 56 70 18010 -41.5 -82.5 0 41.0 -44.3 345 32 495.6 495.6 314.7 495.6 0.01 57 50 20270 -44.7 -84.7 0 40.0 -47.5 330 25 538.1 538.1 317.4 538.2 0.01 58 34 22837 -48.7 -86.7 0 38.0 -51.4 342 43 590.4 590.4 320.2 590.4 0.01 59 31 23451 -45.1 -85.1 0 40.0 -48.9 349 47 615.9 615.9 321.3 615.9 0.01 60 30 23670 -45.9 -84.9 0 39.0 -49.6 335 44 619.5 619.5 321.5 619.6 0.01 61 22 25722 -49.5 -87.5 0 38.0 -52.9 324 58 666.2 666.3 323.3 666.3 0.01 62 20 26350 -47.7 -86.7 0 39.0 -51.9 335 66 690.2 690.2 324.1 690.2 0.01 63 14 28702 -47.1 -86.1 0 39.0 -52.7 335 87 766.3 766.3 326.4 766.5 0.02 64 13 29196 -43.7 -83.7 0 40.0 -51.0 335 82 794.5 794.5 327.1 794.8 0.03 65 10 30940 -47.9 -86.9 0 39.0 -54.3 340 94 840.7 840.8 328.2 840.9 0.02 66 8.4 32085 -49.9 -87.9 0 38.0 -56.1 875.9 875.9 329.0 876.1 0.02 67 7.5 32836 -44.1 -84.1 0 40.0 -53.5 928.2 928.3 329.9 928.7 0.04 68 6.0 34327 -45.9 -85.4 0 39.5 -55.4 350 119 981.7 981.7 330.9 982.2 0.04 69 4.9 35671 -47.5 -86.5 0 39.0 -57.0 1032.9 1032.9 331.7 1033.3 0.04 TRP 410 6280 -51.7 -57.7 49 6.0 -51.8 15 32 285.8 285.8 274.5 285.9 0.04 WND 6.0 34327 -45.9 -85.4 0 39.5 -55.4 350 119 981.7 981.7 330.9 982.2 0.04 Sounding variables and indices 1000-500 mb thick: 4914.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 51.90 % Est. max temperature: -10.84 C = 12.50 F Sfc-Lift cond lev (LCL): 953.49 mb = 403.84 m = 1324.91 ft T: -21.57 C 700-500 lapse rate: 6.13 C/km ThetaE index: 0.58 C Layer 842.0- 829.0 mb Conv cond level (CCL): 702.44 mb = 2628.17 m = 8622.50 ft Mean mixing ratio: 0.45 g/kg Conv temperature: -4.00 C = 24.80 F Cap Strength: 18.25 C Lifted Index: 19.25 C Risk: None Lifted Index @300 mb: 40.87 C Lifted Index @700 mb: 12.54 C Showalter Index: 12.52 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 18.10 C K Index: -12.60 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.45 J/kg Max Up Vert Vel: 9.43 m/s Conv Inhibition (B-): 105076.00 J/kg Cap Strength: 18.67 C Lift Cond Lev (LCL): 885.93 mb = 944.24 m = 3097.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 59 at 20 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 1001 46 320 12 7.7 -9.2 | 267 25 25.2 1.2 1 1000 56 330 12 6.0 -10.4 | 270 23 23.5 -0.0 2 967 305 360 23 -0.0 -23.0 | 306 22 17.5 -12.6 3 927 610 5 27 -2.4 -26.9 | 317 22 15.1 -16.5 4 925 627 5 27 -2.4 -26.9 | 317 22 15.1 -16.5 5 890 914 20 16 -5.5 -15.0 | 291 13 12.0 -4.6 6 853 1219 35 16 -9.2 -13.1 | 288 9 8.3 -2.7 7 850 1248 35 19 -10.9 -15.6 | 308 8 6.6 -5.2 8 818 1524 15 22 -5.7 -21.3 | 313 16 11.8 -10.9 9 784 1829 30 22 -11.0 -19.1 | 323 11 6.5 -8.7 10 752 2134 30 26 -13.0 -22.5 | 340 13 4.5 -12.1 11 721 2438 40 31 -19.9 -23.7 | 10 14 -2.4 -13.4 12 700 2653 40 33 -21.2 -25.3 | 14 15 -3.7 -14.9 13 691 2743 40 33 -21.2 -25.3 | 14 15 -3.7 -14.9 14 661 3048 35 34 -19.5 -27.9 | 7 18 -2.0 -17.5 15 605 3658 40 34 -21.9 -26.0 | 16 16 -4.4 -15.7 16 579 3962 40 31 -19.9 -23.7 | 10 14 -2.4 -13.4 17 554 4267 35 30 -17.2 -24.6 | 359 14 0.3 -14.2 18 530 4572 25 31 -13.1 -28.1 | 346 18 4.4 -17.7 19 507 4877 30 34 -17.0 -29.4 | 359 19 0.5 -19.1 20 500 4970 40 31 -19.9 -23.7 | 10 14 -2.4 -13.4 21 484 5182 40 30 -19.3 -23.0 | 8 13 -1.8 -12.6 22 442 5791 10 20 -3.5 -19.7 | 304 17 14.0 -9.3 23 422 6096 5 26 -2.3 -25.9 | 316 22 15.2 -15.5 24 410 6280 15 32 -8.3 -30.9 | 336 22 9.2 -20.5 25 400 6440 15 39 -10.1 -37.7 | 345 28 7.4 -27.3 26 384 6706 30 39 -19.5 -33.8 | 5 23 -2.0 -23.4 27 349 7315 5 31 -2.7 -30.9 | 324 25 14.8 -20.5 28 333 7620 20 33 -11.3 -31.0 | 343 22 6.2 -20.6 29 318 7925 15 39 -10.1 -37.7 | 345 28 7.4 -27.3 30 300 8300 5 23 -2.0 -22.9 | 309 20 15.5 -12.5 31 289 8534 360 21 -0.0 -21.0 | 301 20 17.5 -10.6 32 276 8839 20 24 -8.2 -22.6 | 323 15 9.3 -12.2 33 263 9144 15 28 -7.2 -27.0 | 328 20 10.2 -16.7 34 250 9480 5 37 -3.2 -36.9 | 332 30 14.3 -26.5 35 240 9754 5 37 -3.2 -36.9 | 332 30 14.3 -26.5 36 209 10668 5 31 -2.7 -30.9 | 324 25 14.8 -20.5 37 200 10960 355 21 1.8 -20.9 | 299 22 19.3 -10.5 38 191 11278 355 19 1.7 -18.9 | 294 21 19.1 -8.5 39 182 11582 10 26 -4.5 -25.6 | 320 20 13.0 -15.2 40 174 11887 350 28 4.9 -27.6 | 308 28 22.4 -17.2 41 166 12192 355 38 3.3 -37.9 | 323 34 20.8 -27.5 42 150 12860 10 32 -5.6 -31.5 | 331 24 11.9 -21.1 43 145 13106 15 32 -8.3 -30.9 | 336 22 9.2 -20.5 44 126 14021 5 38 -3.3 -37.9 | 333 31 14.2 -27.5 45 121 14326 345 24 6.2 -23.2 | 298 27 23.7 -12.8 46 110 14935 360 47 -0.0 -47.0 | 334 41 17.5 -36.6 47 105 15240 350 45 7.8 -44.3 | 323 42 25.3 -33.9 48 100 15580 335 30 12.7 -27.2 | 299 35 30.2 -16.8 49 96 15850 335 30 12.7 -27.2 | 299 35 30.2 -16.8 50 88 16459 335 32 13.5 -29.0 | 301 36 31.0 -18.6 51 80 17069 355 35 3.1 -34.9 | 320 32 20.5 -24.5 52 77 17374 355 36 3.1 -35.9 | 321 33 20.6 -25.5 53 70 17983 340 34 11.6 -31.9 | 307 36 29.1 -21.6 54 70 18010 345 32 8.3 -30.9 | 309 33 25.8 -20.5 55 61 18898 355 42 3.7 -41.8 | 326 38 21.2 -31.5 56 56 19507 5 29 -2.5 -28.9 | 321 24 15.0 -18.5 57 51 20117 325 29 16.6 -23.8 | 291 37 34.1 -13.4 58 50 20270 330 25 12.5 -21.7 | 291 32 30.0 -11.3 59 45 21031 325 18 10.3 -14.7 | 279 28 27.8 -4.4 60 43 21336 325 29 16.6 -23.8 | 291 37 34.1 -13.4 61 39 21946 330 48 24.0 -41.6 | 307 52 41.5 -31.2 62 37 22250 345 35 9.1 -33.8 | 311 35 26.6 -23.4 63 32 23165 340 47 16.1 -44.2 | 315 48 33.6 -33.8 64 31 23470 350 47 8.2 -46.3 | 324 44 25.7 -35.9 65 30 23670 335 44 18.6 -39.9 | 309 47 36.1 -29.5 66 30 23774 335 41 17.3 -37.2 | 308 44 34.8 -26.8 67 26 24689 325 51 29.3 -41.8 | 304 56 46.7 -31.4 68 25 24994 330 47 23.5 -40.7 | 306 51 41.0 -30.3 69 22 25603 320 56 36.0 -42.9 | 301 63 53.5 -32.5 70 20 26213 340 65 22.2 -61.1 | 322 64 39.7 -50.7 71 20 26350 335 66 27.9 -59.8 | 317 67 45.4 -49.4 72 17 27432 340 75 25.7 -70.5 | 324 74 43.1 -60.1 73 14 28651 335 88 37.2 -79.8 | 322 88 54.7 -69.4 74 13 29261 335 81 34.2 -73.4 | 321 82 51.7 -63.0 75 10 30940 340 94 32.1 -88.3 | 328 92 49.6 -77.9 Wind Parameters Mean winds (0-6000m): 29.3 at 27.1 knts Storm direction: 59.3 at 20.3 knts Shear (0-3000m) pos: 5.2 neg: 1.8 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 174.4 neg: -39.3 tot: 135.1 m^2/s^2 ave: 45.0 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 4.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.55 Bulk Shear: 28.76 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 ------------------------------------------------------------------------------- 500 357 21 299 21| 20.0 0.0 20.0|114.7 0.0 114.7 229.4 0.97| 20.1 19.6 1000 4 21 303 19| 8.1 0.0 8.1|118.7 -29.6 89.1 89.1 0.38| 17.3 6.5 1500 11 20 305 17| 5.4 2.4 7.8|128.2 -30.2 98.0 65.3 0.36| 15.6 5.6 2000 15 21 309 15| 5.6 1.8 7.4|143.7 -30.2 113.5 56.8 0.39| 13.8 5.4 2500 21 22 318 14| 6.3 1.4 7.7|172.7 -30.2 142.5 57.0 0.47| 12.9 6.1 3000 25 24 328 14| 5.2 1.8 7.0|174.4 -39.3 135.1 45.0 0.42| 11.4 4.8 4000 29 27 341 14| 4.1 1.1 5.3|186.0 -47.3 138.7 34.7 0.39| 9.4 3.6 5000 30 28 345 14| 3.9 1.6 5.4|217.3 -68.6 148.7 29.7 0.33| 9.3 3.1 6000 29 27 342 14| 3.2 2.6 5.8|230.3-125.6 104.7 17.4 0.15| 9.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251130.12.gif