UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:0000Z 4 DEC 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 ------------------------------------------------------------------------------- 0 1000 13 SFC 999 22 -17.5 -20.4 78 2.9 -18.0 350 5 255.7 255.8 255.3 257.8 0.75 2 998 30 -14.5 -17.8 76 3.3 -15.1 258.8 258.9 258.2 261.4 0.94 3 975 206 -13.5 -16.1 81 2.6 -14.0 261.5 261.7 260.7 264.6 1.11 4 972 229 -12.9 -13.9 92 1.0 -13.1 262.4 262.6 261.7 266.0 1.34 5 964 292 -12.1 -15.0 79 2.9 -12.8 263.8 264.0 262.6 267.2 1.23 6 925 606 -14.5 -18.9 69 4.4 -15.3 160 12 264.5 264.6 262.5 267.1 0.93 7 923 622 -14.5 -19.2 67 4.7 -15.4 264.6 264.8 262.6 267.2 0.91 8 859 1162 -19.3 -21.4 83 2.1 -19.6 265.1 265.3 262.7 267.4 0.80 9 850 1240 -19.9 -22.8 78 2.9 -20.3 175 13 265.3 265.4 262.7 267.3 0.72 10 845 1284 -19.5 -27.5 49 8.0 -20.5 266.2 266.2 262.9 267.5 0.47 11 825 1461 -20.7 -25.7 64 5.0 -21.4 266.7 266.8 263.5 268.4 0.57 12 780 1873 -23.9 -31.9 48 8.0 -24.7 267.6 267.7 263.6 268.6 0.34 13 770 1967 -24.5 -29.3 64 4.8 -25.1 267.9 268.0 264.1 269.2 0.44 14 741 2246 -26.5 -32.5 57 6.0 -27.1 268.7 268.8 264.4 269.7 0.34 15 706 2593 -29.7 -33.8 67 4.1 -30.0 268.9 269.0 264.6 269.9 0.31 16 700 2654 -30.3 -34.9 64 4.6 -30.7 190 16 268.9 269.0 264.5 269.8 0.28 17 684 2818 -31.5 -38.5 50 7.0 -32.0 269.4 269.4 264.6 270.0 0.20 18 650 3176 -34.7 -39.0 65 4.3 -35.0 269.7 269.7 264.8 270.3 0.20 19 590 3848 -38.1 -43.1 59 5.0 -38.4 273.3 273.4 267.2 273.8 0.14 20 571 4072 -39.5 -43.5 66 4.0 -39.7 274.3 274.3 267.8 274.7 0.14 21 554 4279 -40.7 -43.3 76 2.6 -40.8 275.2 275.2 268.5 275.7 0.15 22 540 4452 -41.9 -44.6 75 2.7 -42.0 275.8 275.8 268.8 276.2 0.13 23 531 4566 -42.5 -48.5 52 6.0 -42.7 276.4 276.4 269.1 276.7 0.09 24 520 4707 -43.3 -45.9 75 2.6 -43.4 277.1 277.1 269.6 277.5 0.12 25 502 4943 -45.3 -47.2 81 1.9 -45.4 277.5 277.5 269.8 277.8 0.11 26 500 4970 -45.5 -48.2 74 2.7 -45.6 205 28 277.6 277.6 269.8 277.9 0.10 27 476 5296 -48.3 -53.1 57 4.8 -48.4 278.0 278.0 270.1 278.2 0.06 28 471 5365 -48.7 -52.2 67 3.5 -48.8 278.4 278.4 270.3 278.6 0.06 29 466 5435 -48.7 -50.8 79 2.1 -48.7 279.2 279.2 270.8 279.5 0.08 30 461 5506 -48.7 -53.7 56 5.0 -48.8 280.1 280.1 271.3 280.3 0.06 31 456 5577 -49.1 -52.5 67 3.4 -49.2 280.5 280.5 271.5 280.7 0.06 32 452 5635 -49.5 -54.5 56 5.0 -49.6 280.7 280.7 271.6 280.8 0.05 33 449 5679 -49.5 -70.5 7 21.0 -49.7 281.2 281.2 271.9 281.2 0.01 34 442 5781 -49.9 -54.9 56 5.0 -50.0 282.0 282.0 272.4 282.1 0.05 35 425 6037 -50.7 -59.7 34 9.0 -50.8 284.1 284.1 273.6 284.2 0.03 36 413 6223 -51.7 -57.7 49 6.0 -51.8 285.2 285.2 274.2 285.3 0.04 37 400 6430 -52.7 -61.7 33 9.0 -52.8 200 22 286.5 286.5 274.9 286.6 0.02 38 392 6560 -53.1 -64.1 25 11.0 -53.2 195 22 287.6 287.6 275.5 287.7 0.02 39 350 7288 -54.1 -66.1 22 12.0 -54.2 295.8 295.8 279.4 295.8 0.02 40 300 8280 -52.7 -72.7 7 20.0 -52.9 195 25 311.1 311.1 285.7 311.1 0.01 41 250 9460 -51.1 -79.1 2 28.0 -51.4 185 22 330.1 330.1 291.7 330.1 0.00 42 226 10120 -49.3 -80.3 1 31.0 -49.8 342.5 342.5 294.9 342.5 0.00 43 200 10920 -50.1 -81.1 1 31.0 -50.6 215 13 353.4 353.4 297.4 353.4 0.00 44 180 11608 -51.1 -82.1 1 31.0 -51.6 362.6 362.6 299.2 362.6 0.00 45 170 11981 -49.9 -82.9 1 33.0 -50.5 370.6 370.6 300.7 370.6 0.00 46 150 12800 -50.5 -83.5 1 33.0 -51.1 210 17 383.1 383.1 302.8 383.1 0.00 47 100 15430 -52.1 -85.1 1 33.0 -52.8 280 17 427.1 427.1 308.5 427.1 0.00 48 70 17750 -50.1 -85.1 1 35.0 -51.4 295 25 477.2 477.2 313.2 477.2 0.00 49 53 19569 -48.7 -84.7 1 36.0 -50.5 520.0 520.0 316.3 520.0 0.01 50 50 19950 -49.9 -85.9 1 36.0 -51.6 305 36 525.9 525.9 316.6 525.9 0.00 51 30 23270 -52.9 -87.9 1 35.0 -54.9 330 52 600.4 600.4 320.6 600.5 0.01 52 20 25880 -53.9 -87.9 1 34.0 -56.3 325 51 671.2 671.2 323.4 671.2 0.01 53 16 27305 -55.5 -88.5 1 33.0 -58.0 710.2 710.2 324.7 710.3 0.01 54 13 28640 -51.1 -88.1 0 37.0 -55.4 768.9 768.9 326.4 769.0 0.01 55 10 30340 -52.3 -88.3 1 36.0 -56.9 355 79 824.3 824.3 327.8 824.5 0.02 56 9.0 31026 -49.3 -87.3 0 38.0 -55.5 861.1 861.1 328.7 861.3 0.02 57 7.9 31878 -50.7 -87.7 0 37.0 -56.7 888.2 888.2 329.2 888.4 0.02 58 6.7 32964 -45.7 -84.7 0 39.0 -54.8 952.0 952.0 330.4 952.5 0.05 59 5.1 34777 -46.9 -85.9 0 39.0 -56.5 1023.8 1023.8 331.5 1024.3 0.05 TRP 392 6560 -53.1 -64.1 25 11.0 -53.2 195 22 287.6 287.6 275.5 287.7 0.02 WND 5.0 10 103 Sounding variables and indices 1000-500 mb thick: 4957.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 66.00 % Est. max temperature: -7.75 C = 18.04 F Sfc-Lift cond lev (LCL): 952.60 mb = 382.77 m = 1255.80 ft T: -12.79 C 700-500 lapse rate: 6.56 C/km ThetaE index: 0.12 C Layer 925.0- 923.0 mb Conv cond level (CCL): 999.00 mb = 22.00 m = 72.18 ft Mean mixing ratio: 1.04 g/kg Conv temperature: -16.69 C = 1.95 F Cap Strength: 9.52 C Lifted Index: 9.56 C Risk: None Lifted Index @300 mb: 31.89 C Lifted Index @700 mb: 3.43 C Showalter Index: 8.50 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 22.70 C K Index: -1.80 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.35 J/kg Max Up Vert Vel: 6.83 m/s Conv Inhibition (B-): 89004.52 J/kg Cap Strength: 9.47 C Lift Cond Lev (LCL): 897.24 mb = 834.84 m = 2738.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42405 10 103 -17.9 -101.4 1 999 22 350 5 0.9 -4.9 2 962 305 120 9 -7.8 4.5 3 925 606 160 12 -4.1 11.3 4 925 610 160 12 -4.1 11.3 5 888 914 165 15 -3.9 14.5 6 852 1219 175 11 -1.0 11.0 7 850 1240 175 13 -1.1 13.0 8 817 1524 185 13 1.1 13.0 9 784 1829 180 16 0.0 16.0 10 752 2134 190 15 2.6 14.8 11 721 2438 190 12 2.1 11.8 12 700 2654 190 16 2.8 15.8 13 691 2743 195 15 3.9 14.5 14 632 3353 205 14 5.9 12.7 15 605 3658 180 13 0.0 13.0 16 579 3962 200 16 5.5 15.0 17 554 4267 200 21 7.2 19.7 18 530 4572 210 17 8.5 14.7 19 507 4877 205 25 10.6 22.7 20 500 4970 205 28 11.8 25.4 21 421 6096 195 24 6.2 23.2 22 400 6430 200 22 7.5 20.7 23 392 6560 195 22 5.7 21.3 24 365 7010 200 26 8.9 24.4 25 332 7620 190 28 4.9 27.6 26 300 8280 195 25 6.5 24.1 27 288 8534 185 26 2.3 25.9 28 263 9144 205 22 9.3 19.9 29 250 9449 185 21 1.8 20.9 30 250 9460 185 22 1.9 21.9 31 218 10363 200 18 6.2 16.9 32 208 10668 185 18 1.6 17.9 33 200 10920 215 13 7.5 10.6 34 198 10973 190 19 3.3 18.7 35 189 11278 220 12 7.7 9.2 36 181 11582 195 19 4.9 18.4 37 172 11887 215 19 10.9 15.6 38 157 12497 200 15 5.1 14.1 39 150 12800 210 17 8.5 14.7 40 143 13106 210 20 10.0 17.3 41 130 13716 245 19 17.2 8.0 42 119 14326 250 13 12.2 4.4 43 113 14630 280 13 12.8 -2.3 44 108 14935 240 13 11.3 6.5 45 103 15240 275 13 13.0 -1.1 46 100 15430 280 17 16.7 -3.0 47 98 15545 280 17 16.7 -3.0 48 94 15850 265 16 15.9 1.4 49 85 16459 285 17 16.4 -4.4 50 81 16764 300 18 15.6 -9.0 51 70 17750 295 25 22.7 -10.6 52 68 17983 290 26 24.4 -8.9 53 62 18593 315 32 22.6 -22.6 54 50 19950 305 36 29.5 -20.6 55 49 20117 315 37 26.2 -26.2 56 47 20422 305 36 29.5 -20.6 57 44 20726 320 40 25.7 -30.6 58 40 21336 315 46 32.5 -32.5 59 30 23270 330 52 26.0 -45.0 60 29 23470 325 54 31.0 -44.2 61 28 23774 340 43 14.7 -40.4 62 24 24689 330 35 17.5 -30.3 63 23 24994 315 41 29.0 -29.0 64 21 25603 330 56 28.0 -48.5 65 20 25880 325 51 29.3 -41.8 66 19 26213 320 55 35.4 -42.1 67 16 27127 330 55 27.5 -47.6 68 16 27432 315 49 34.6 -34.6 69 15 27737 340 57 19.5 -53.6 70 14 28042 325 49 28.1 -40.1 71 12 29261 350 55 9.6 -54.2 72 11 29870 345 73 18.9 -70.5 73 10 30340 355 79 6.9 -78.7 Wind Parameters Energy-Hel index: -1.46 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251204.00.gif