UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 27 OCT 25 Station: CYFB WMO ident: 71909 Latitude: 63.75 Longitude: -68.55 Elevation: 22.00 ------------------------------------------------------------------------------- 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 1012 22 1.6 -2.2 76 3.8 0.1 273.8 274.3 272.6 282.6 3.21 1 1000 119 1.0 -3.3 73 4.3 -0.6 175 12 274.1 274.6 272.5 282.3 2.99 2 928 716 -2.1 -2.4 98 0.3 -2.2 233 21 276.9 277.5 274.8 286.4 3.45 3 925 742 -2.1 -2.2 99 0.1 -2.1 235 21 277.2 277.8 275.0 286.8 3.51 4 863 1294 -3.1 -3.1 100 0.0 -3.1 264 35 281.7 282.3 277.4 291.6 3.52 5 854 1377 -0.5 -0.5 100 0.0 -0.5 268 37 285.2 286.0 280.2 297.5 4.32 6 850 1415 -0.5 -0.5 100 0.0 -0.5 270 38 285.6 286.4 280.4 297.9 4.34 7 847 1443 -0.5 -0.5 100 0.0 -0.5 270 38 285.9 286.7 280.6 298.3 4.35 8 840 1510 -0.7 -0.7 100 0.0 -0.7 270 39 286.4 287.1 280.7 298.7 4.32 9 809 1811 0.6 -7.4 55 8.0 -2.5 271 41 290.9 291.3 280.8 298.9 2.71 10 799 1911 1.8 -15.2 27 17.0 -3.7 272 41 293.2 293.4 280.3 297.7 1.47 11 778 2126 2.2 -32.8 5 35.0 -5.5 272 43 295.8 295.9 280.0 296.9 0.31 12 700 2968 -4.5 -30.5 11 26.0 -10.1 275 48 297.5 297.6 280.8 298.9 0.43 13 665 3369 -7.1 -36.1 8 29.0 -12.3 302 -598961600 299.0 299.0 281.3 299.9 0.26 14 615 3975 -9.5 -47.5 3 38.0 -14.6 343 -1511703168 303.0 303.0 282.7 303.3 0.09 15 601 4152 -11.1 -42.1 6 31.0 -15.6 355 -1780598400 303.1 303.2 282.9 303.7 0.16 16 589 4306 -12.3 -24.3 36 12.0 -15.1 270 41 303.5 303.7 284.0 306.5 0.91 17 569 4569 -14.9 -22.9 50 8.0 -16.8 270 43 303.4 303.6 284.1 306.9 1.06 18 562 4662 -15.7 -25.7 42 10.0 -17.9 270 43 303.6 303.7 283.9 306.3 0.84 19 559 4703 -15.9 -41.9 9 26.0 -19.3 270 44 303.8 303.8 283.2 304.4 0.17 20 548 4852 -17.3 -25.3 50 8.0 -19.0 270 45 303.9 304.0 284.1 306.8 0.89 21 542 4934 -18.1 -31.1 31 13.0 -20.4 271 45 303.9 304.0 283.7 305.7 0.53 22 533 5059 -19.3 -27.3 49 8.0 -20.8 273 44 303.9 304.0 284.0 306.4 0.76 23 532 5073 -19.5 -29.5 41 10.0 -21.2 273 44 303.8 303.9 283.8 305.9 0.62 24 530 5101 -19.7 -24.0 69 4.3 -20.6 273 44 303.9 304.1 284.3 307.3 1.04 25 520 5242 -20.9 -25.7 65 4.8 -21.8 276 43 304.1 304.3 284.2 307.1 0.91 26 500 5530 -22.9 -27.9 64 5.0 -23.8 280 41 305.1 305.3 284.4 307.7 0.77 27 465 6060 -26.3 -29.4 75 3.1 -26.8 275 44 307.3 307.4 285.2 309.7 0.72 28 416 6861 -30.3 -33.9 71 3.6 -30.7 282 59 312.1 312.2 286.7 313.9 0.52 29 400 7140 -32.5 -37.5 61 5.0 -33.0 285 64 312.7 312.8 286.8 314.1 0.38 30 389 7335 -33.9 -39.9 55 6.0 -34.5 287 66 313.4 313.5 286.9 314.5 0.31 31 325 8566 -43.9 -46.9 72 3.0 -44.0 293 88 316.2 316.2 287.7 316.8 0.17 32 321 8649 -44.5 -49.5 57 5.0 -44.7 293 90 316.5 316.5 287.8 316.9 0.13 33 315 8775 -44.1 -58.1 20 14.0 -44.6 294 93 318.7 318.7 288.4 318.9 0.05 34 300 9100 -46.5 -58.5 24 12.0 -46.9 295 100 319.8 319.8 288.8 320.0 0.05 35 281 9530 -50.2 -59.7 32 9.5 -50.5 290 105 320.5 320.5 288.9 320.7 0.04 36 250 10280 -56.9 -61.9 53 5.0 -57.0 290 104 321.5 321.5 289.2 321.6 0.04 37 242 10485 -58.3 -61.5 67 3.2 -58.3 290 104 322.4 322.4 289.5 322.5 0.04 38 232 10749 -59.5 -67.5 35 8.0 -59.6 292 101 324.5 324.5 290.1 324.5 0.02 39 227 10885 -60.3 -67.3 39 7.0 -60.4 295 95 325.3 325.3 290.4 325.4 0.02 40 213 11283 -57.9 -73.9 11 16.0 -58.0 290 78 335.0 335.0 293.0 335.0 0.01 41 200 11680 -57.5 -77.5 6 20.0 -57.7 285 62 341.7 341.7 294.7 341.7 0.00 42 198 11744 -57.5 -77.5 6 20.0 -57.7 285 62 342.7 342.7 295.0 342.7 0.01 43 177 12452 -57.3 -81.3 3 24.0 -57.5 294 53 354.2 354.2 297.5 354.2 0.00 44 167 12823 -54.3 -82.3 2 28.0 -54.6 292 52 365.1 365.1 299.7 365.1 0.00 45 152 13425 -55.3 -83.3 2 28.0 -55.6 306 38 373.4 373.4 301.2 373.4 0.00 46 150 13510 -53.1 -83.1 1 30.0 -53.5 315 31 378.6 378.6 302.0 378.6 0.00 47 148 13597 -51.7 -82.7 1 31.0 -52.2 315 30 382.5 382.5 302.6 382.5 0.00 48 126 14631 -55.9 -83.9 2 28.0 -56.3 290 14 392.9 392.9 304.2 392.9 0.00 49 116 15157 -56.1 -85.1 1 29.0 -56.5 301 26 401.9 401.9 305.5 401.9 0.00 50 114 15268 -55.1 -85.1 1 30.0 -55.6 310 27 405.8 405.8 306.0 405.8 0.00 51 100 16100 -57.9 -85.9 2 28.0 -58.3 295 22 415.9 415.9 307.2 415.9 0.00 52 95 16422 -58.3 -86.3 2 28.0 -58.7 296 21 421.2 421.2 307.9 421.2 0.00 53 92 16624 -56.7 -86.7 1 30.0 -57.2 306 20 428.3 428.3 308.6 428.3 0.00 54 81 17423 -59.3 -87.3 1 28.0 -59.7 313 17 438.8 438.8 309.7 438.8 0.00 55 78 17660 -57.5 -87.5 1 30.0 -58.0 352 18 447.3 447.3 310.6 447.3 0.00 56 70 18340 -58.5 -87.5 1 29.0 -59.0 310 6 459.2 459.2 311.7 459.2 0.00 57 50 20450 -59.9 -88.9 1 29.0 -60.5 350 14 502.3 502.3 315.1 502.3 0.00 58 40 21835 -61.5 -89.5 1 28.0 -62.1 25 18 531.4 531.4 317.0 531.4 0.00 59 37 22319 -60.7 -88.7 1 28.0 -61.4 25 15 545.4 545.4 317.8 545.5 0.00 60 30 23610 -64.5 -90.5 2 26.0 -65.0 5 17 568.8 568.8 319.1 568.8 0.00 61 20 26080 -65.7 -91.7 2 26.0 -66.4 20 27 635.1 635.1 322.1 635.1 0.00 62 10 30260 -68.7 -93.7 2 25.0 -69.5 5 32 763.1 763.1 326.3 763.1 0.01 63 7.3 32139 -69.9 -93.9 2 24.0 -70.9 830.1 830.1 328.0 830.1 0.01 64 6.1 33222 -64.5 -92.5 1 28.0 -66.6 897.0 897.1 329.4 897.1 0.01 65 5.3 34081 -64.7 -91.7 1 27.0 -67.0 933.0 933.0 330.0 933.1 0.02 TRP 227 10885 -60.3 -67.3 39 7.0 -60.4 295 95 325.3 325.3 290.4 325.4 0.02 WND 281 9530 -50.2 -59.7 32 9.5 -50.5 290 105 320.5 320.5 288.9 320.7 0.04 Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 976.77 mb = 311.67 m = 1022.52 ft Freezing level: 823.31 mb = 1671.71 m = 5484.54 ft Freezing level: 752.39 mb = 2402.19 m = 7881.10 ft Wetbulb zero: 1010.24 mb = 36.19 m = 118.73 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 44.46 % Est. max temperature: 9.88 C = 49.78 F Sfc-Lift cond lev (LCL): 953.90 mb = 496.23 m = 1628.02 ft T: -0.96 C 700-500 lapse rate: 7.18 C/km ThetaE index: 1.97 C Layer 799.0- 700.0 mb Conv cond level (CCL): 647.42 mb = 3576.86 m = 11734.96 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 28.22 C = 82.79 F Cap Strength: 17.73 C Lifted Index: 17.39 C Risk: None Lifted Index @300 mb: 24.96 C Lifted Index @700 mb: 14.82 C Showalter Index: 7.55 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.40 C Cross Totals Index: 22.40 C K Index: -4.10 Risk: None Sweat Index: 117.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.97 J/kg Max Up Vert Vel: 4.47 m/s Conv Inhibition (B-): 70969.84 J/kg Cap Strength: 17.68 C Lift Cond Lev (LCL): 929.42 mb = 704.09 m = 2309.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 at 343411456 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 1000 119 175 12 -1.0 12.0 | 215 343411456 196972688.0 281306208.0 1 925 742 235 21 17.2 12.0 | 215 343411456 196972704.0 281306208.0 2 850 1415 270 38 38.0 -0.0 | 215 343411456 196972720.0 281306208.0 3 700 2968 275 48 47.8 -4.2 | 215 343411488 196972736.0 281306208.0 4 590 4267 5 -1992431616 173651856.0 1984849792.0 | 189 2296263424 370624544.0 2266156032.0 5 993 305 190 15 2.6 14.8 | 215 343411456 196972688.0 281306208.0 6 954 610 225 15 10.6 10.6 | 215 343411456 196972704.0 281306208.0 7 917 914 240 25 21.7 12.5 | 215 343411456 196972704.0 281306208.0 8 881 1219 250 30 28.2 10.3 | 215 343411456 196972720.0 281306208.0 9 846 1524 270 38 38.0 -0.0 | 215 343411456 196972720.0 281306208.0 10 813 1829 275 41 40.8 -3.6 | 215 343411488 196972736.0 281306208.0 11 781 2134 280 44 43.3 -7.6 | 215 343411488 196972736.0 281306208.0 12 750 2438 275 48 47.8 -4.2 | 215 343411488 196972736.0 281306208.0 13 721 2743 275 47 46.8 -4.1 | 215 343411488 196972736.0 281306208.0 14 666 3353 280 52 51.2 -9.0 | 215 343411488 196972736.0 281306208.0 15 639 3658 270 43 43.0 -0.0 | 215 343411488 196972736.0 281306208.0 16 590 4267 270 41 41.0 -0.0 | 215 343411488 196972736.0 281306208.0 17 545 4877 270 45 45.0 -0.0 | 215 343411488 196972736.0 281306208.0 18 503 5486 280 41 40.4 -7.1 | 215 343411488 196972736.0 281306208.0 19 500 5530 280 41 40.4 -7.1 | 215 343411488 196972736.0 281306208.0 20 462 6096 275 44 43.8 -3.8 | 215 343411488 196972736.0 281306208.0 21 400 7140 285 64 61.8 -16.6 | 215 343411456 196972752.0 281306176.0 22 373 7620 290 68 63.9 -23.3 | 215 343411456 196972752.0 281306176.0 23 300 9100 295 100 90.6 -42.3 | 215 343411488 196972784.0 281306176.0 24 298 9144 295 96 87.0 -40.6 | 215 343411456 196972768.0 281306176.0 25 281 9530 290 105 98.7 -35.9 | 215 343411488 196972784.0 281306176.0 26 271 9754 290 105 98.7 -35.9 | 215 343411488 196972784.0 281306176.0 27 250 10280 290 104 97.7 -35.6 | 215 343411488 196972784.0 281306176.0 28 235 10668 290 104 97.7 -35.6 | 215 343411488 196972784.0 281306176.0 29 227 10885 295 95 86.1 -40.1 | 215 343411456 196972768.0 281306176.0 30 200 11680 285 62 59.9 -16.0 | 215 343411456 196972752.0 281306176.0 31 194 11887 285 61 58.9 -15.8 | 215 343411488 196972752.0 281306208.0 32 185 12192 290 69 64.8 -23.6 | 215 343411456 196972752.0 281306176.0 33 176 12497 295 51 46.2 -21.6 | 215 343411456 196972736.0 281306176.0 34 168 12802 290 53 49.8 -18.1 | 215 343411456 196972736.0 281306176.0 35 160 13106 315 41 29.0 -29.0 | 215 343411456 196972720.0 281306176.0 36 152 13411 305 39 31.9 -22.4 | 215 343411456 196972720.0 281306176.0 37 150 13510 315 31 21.9 -21.9 | 215 343411456 196972704.0 281306176.0 38 138 14021 315 23 16.3 -16.3 | 215 343411456 196972704.0 281306176.0 39 126 14630 290 14 13.2 -4.8 | 215 343411456 196972704.0 281306208.0 40 120 14935 280 22 21.7 -3.8 | 215 343411456 196972704.0 281306208.0 41 114 15240 310 27 20.7 -17.4 | 215 343411456 196972704.0 281306176.0 42 100 16100 295 22 19.9 -9.3 | 215 343411456 196972704.0 281306208.0 43 99 16154 300 12 10.4 -6.0 | 215 343411456 196972704.0 281306208.0 44 94 16459 295 22 19.9 -9.3 | 215 343411456 196972704.0 281306208.0 45 86 17069 335 16 6.8 -14.5 | 215 343411456 196972688.0 281306208.0 46 82 17374 305 17 13.9 -9.8 | 215 343411456 196972704.0 281306208.0 47 78 17678 355 18 1.6 -17.9 | 215 343411424 196972688.0 281306176.0 48 74 17983 5 11 -1.0 -11.0 | 215 343411456 196972688.0 281306208.0 49 70 18340 310 6 4.6 -3.9 | 215 343411456 196972688.0 281306208.0 50 67 18593 315 6 4.2 -4.2 | 215 343411456 196972688.0 281306208.0 51 64 18898 290 11 10.3 -3.8 | 215 343411456 196972704.0 281306208.0 52 58 19507 340 24 8.2 -22.6 | 215 343411456 196972704.0 281306176.0 53 55 19812 355 20 1.7 -19.9 | 215 343411424 196972688.0 281306176.0 54 53 20117 20 11 -3.8 -10.3 | 215 343411456 196972688.0 281306208.0 55 50 20422 5 6 -0.5 -6.0 | 215 343411456 196972688.0 281306208.0 56 50 20450 350 14 2.4 -13.8 | 215 343411456 196972688.0 281306208.0 57 48 20726 350 14 2.4 -13.8 | 215 343411456 196972688.0 281306208.0 58 46 21031 355 13 1.1 -13.0 | 215 343411456 196972688.0 281306208.0 59 43 21336 340 15 5.1 -14.1 | 215 343411456 196972688.0 281306208.0 60 41 21641 25 20 -8.5 -18.1 | 215 343411424 196972672.0 281306176.0 61 37 22250 25 15 -6.3 -13.6 | 215 343411456 196972688.0 281306208.0 62 32 23165 25 10 -4.2 -9.1 | 215 343411456 196972688.0 281306208.0 63 31 23470 340 10 3.4 -9.4 | 215 343411456 196972688.0 281306208.0 64 30 23610 5 17 -1.5 -16.9 | 215 343411424 196972688.0 281306176.0 65 29 23774 360 15 -0.0 -15.0 | 215 343411456 196972688.0 281306208.0 66 28 24079 10 17 -3.0 -16.7 | 215 343411424 196972688.0 281306176.0 67 25 24689 350 22 3.8 -21.7 | 215 343411424 196972688.0 281306176.0 68 24 24994 15 29 -7.5 -28.0 | 215 343411424 196972688.0 281306176.0 69 22 25603 25 21 -8.9 -19.0 | 215 343411424 196972672.0 281306176.0 70 20 26080 20 27 -9.2 -25.4 | 215 343411424 196972672.0 281306176.0 71 18 26822 20 24 -8.2 -22.6 | 215 343411424 196972672.0 281306176.0 72 17 27127 30 34 -17.0 -29.4 | 215 343411424 196972672.0 281306176.0 73 16 27432 30 25 -12.5 -21.7 | 215 343411424 196972672.0 281306176.0 74 15 27737 30 31 -15.5 -26.8 | 215 343411424 196972672.0 281306176.0 75 14 28346 360 33 -0.0 -33.0 | 215 343411424 196972688.0 281306176.0 76 12 28956 20 30 -10.3 -28.2 | 215 343411424 196972672.0 281306176.0 77 12 29261 5 31 -2.7 -30.9 | 215 343411424 196972688.0 281306176.0 78 10 30175 20 25 -8.6 -23.5 | 215 343411424 196972672.0 281306176.0 79 10 30260 5 32 -2.8 -31.9 | 215 343411424 196972688.0 281306176.0 Wind Parameters Mean winds (0-6000m): 5.0 at 457881920.0 knts Storm direction: 35.0 at 343411456.0 knts Storm rel Dir Shear (0-3000m): -13.6 deg Energy-Hel index: -0.62 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 ------------------------------------------------------------------------------- 500 198 15 215 343409248| | | 1000 226 19 215 343409248| | | 1500 247 24 215 343409248| | | 2000 257 28 215 343409280| | | 2500 262 32 215 343409280| | | 3000 99 -745659 215 343739808| | | 4000 168 -223235824 255 251337888| | | 5000 5 556739584 331 311025792| | | 6000 5 457881920 318 235022608| | | Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251027.12.gif