UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 7 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 ------------------------------------------------------------------------------- 0 1000 -85 SFC 987 22 0.8 -3.0 76 3.8 -0.7 160 4 275.0 275.5 273.2 283.5 3.10 2 925 539 -2.7 -4.9 85 2.2 -3.5 225 22 276.5 277.0 273.8 284.5 2.87 3 877 959 -6.5 -6.7 98 0.2 -6.6 276.8 277.3 273.6 284.2 2.63 4 850 1203 -7.7 -9.2 89 1.5 -8.2 250 30 278.1 278.5 273.7 284.4 2.24 5 700 2684 -17.7 -21.8 70 4.1 -18.5 245 27 282.9 283.0 274.4 285.8 0.95 6 677 2934 -19.3 -24.3 65 5.0 -20.2 283.8 283.9 274.7 286.2 0.79 7 641 3338 -22.5 -25.8 74 3.3 -23.0 284.6 284.8 275.0 286.9 0.73 8 598 3846 -25.3 -30.1 64 4.8 -25.9 287.1 287.2 276.0 288.8 0.52 9 595 3883 -24.7 -31.7 52 7.0 -25.6 288.2 288.3 276.5 289.7 0.45 10 556 4373 -28.5 -32.6 68 4.1 -29.0 289.4 289.4 277.0 290.8 0.44 11 552 4425 -28.9 -33.7 63 4.8 -29.4 289.5 289.6 277.0 290.8 0.40 12 545 4516 -28.5 -43.5 22 15.0 -29.7 291.0 291.1 277.4 291.5 0.15 13 524 4797 -30.3 -36.3 56 6.0 -30.9 292.2 292.2 278.3 293.2 0.33 14 520 4852 -30.5 -39.5 41 9.0 -31.3 292.6 292.6 278.3 293.4 0.24 15 512 4962 -31.3 -37.3 55 6.0 -31.9 292.9 292.9 278.6 293.9 0.30 16 500 5130 -32.5 -39.5 50 7.0 -33.1 255 31 293.4 293.5 278.7 294.2 0.25 17 489 5286 -33.7 -41.7 44 8.0 -34.3 293.8 293.9 278.9 294.5 0.20 18 483 5372 -34.3 -49.3 20 15.0 -35.1 294.1 294.1 278.8 294.4 0.09 19 461 5696 -36.1 -52.1 18 16.0 -36.8 295.8 295.8 279.6 296.1 0.07 20 400 6660 -44.5 -57.5 22 13.0 -44.9 240 8 297.2 297.2 280.1 297.3 0.04 21 355 7450 -50.5 -60.5 30 10.0 -50.7 220 24 299.4 299.4 281.1 299.5 0.03 22 336 7813 -45.5 -65.5 9 20.0 -45.9 311.0 311.0 285.7 311.0 0.02 23 319 8160 -46.3 -66.3 9 20.0 -46.7 314.5 314.5 286.9 314.6 0.02 24 300 8570 -44.3 -73.3 3 29.0 -44.9 220 19 322.9 322.9 289.6 322.9 0.01 25 297 8637 -44.3 -73.3 3 29.0 -44.9 323.8 323.9 289.9 323.9 0.01 26 292 8751 -44.5 -72.5 3 28.0 -45.1 325.1 325.1 290.3 325.2 0.01 27 273 9204 -41.3 -76.3 1 35.0 -42.2 336.1 336.1 293.3 336.1 0.00 28 250 9800 -41.7 -77.7 1 36.0 -42.6 220 25 344.1 344.1 295.3 344.1 0.00 29 246 9910 -40.9 -77.9 1 37.0 -41.9 346.9 346.9 295.9 346.9 0.00 30 207 11078 -43.5 -79.5 1 36.0 -44.5 360.3 360.3 298.8 360.3 0.00 31 200 11310 -42.1 -79.1 1 37.0 -43.2 220 38 366.1 366.1 299.9 366.1 0.00 32 194 11516 -41.9 -78.9 1 37.0 -43.0 369.6 369.6 300.5 369.7 0.00 33 173 12287 -43.5 -80.5 1 37.0 -44.6 379.3 379.3 302.1 379.3 0.00 34 158 12899 -41.3 -80.3 1 39.0 -42.8 393.0 393.0 304.2 393.0 0.00 35 150 13250 -42.3 -80.3 1 38.0 -43.7 210 45 397.2 397.2 304.8 397.2 0.00 36 126 14423 -44.9 -81.9 1 37.0 -46.2 412.8 412.8 306.9 412.8 0.00 37 113 15145 -48.5 -83.5 1 35.0 -49.5 419.1 419.1 307.6 419.1 0.00 38 100 15950 -48.5 -84.5 1 36.0 -49.6 220 34 434.0 434.0 309.3 434.0 0.00 39 99 16016 -48.5 -84.5 1 36.0 -49.6 435.3 435.3 309.4 435.3 0.00 40 80 17408 -51.9 -85.9 1 34.0 -52.8 455.6 455.6 311.4 455.6 0.00 41 73 18006 -49.1 -85.1 1 36.0 -50.5 473.6 473.6 313.0 473.6 0.00 42 70 18280 -50.9 -85.9 1 35.0 -52.1 235 26 475.5 475.5 313.1 475.5 0.00 43 50 20440 -55.9 -87.9 1 32.0 -56.8 255 24 511.7 511.7 315.8 511.8 0.00 44 43 21402 -53.3 -88.3 1 35.0 -54.7 540.7 540.7 317.6 540.7 0.00 45 32 23275 -59.1 -89.1 1 30.0 -60.0 572.9 572.9 319.3 572.9 0.00 46 30 23680 -57.9 -88.9 1 31.0 -59.0 250 18 586.8 586.8 320.0 586.8 0.00 47 23 25351 -59.5 -89.5 1 30.0 -60.7 628.4 628.4 321.9 628.5 0.01 48 20 26230 -57.5 -89.5 1 32.0 -59.2 285 21 660.2 660.2 323.1 660.2 0.01 49 19 26556 -55.9 -89.9 1 34.0 -58.0 674.9 674.9 323.6 674.9 0.01 50 15 28045 -60.9 -90.9 1 30.0 -62.4 705.5 705.5 324.6 705.5 0.01 51 10 30600 -55.5 -89.5 1 34.0 -59.0 270 36 812.4 812.4 327.5 812.5 0.01 52 8.9 31344 -54.7 -88.7 1 34.0 -58.8 843.0 843.0 328.2 843.1 0.02 53 6.4 33446 -56.5 -89.5 1 33.0 -60.9 918.7 918.7 329.8 918.9 0.02 54 5.6 34300 -52.7 -88.7 1 36.0 -59.0 971.2 971.3 330.7 971.5 0.03 55 4.7 35425 -55.3 -89.3 1 34.0 -61.1 1009.1 1009.1 331.3 1009.4 0.03 56 3.6 37157 -47.5 -86.5 0 39.0 -58.4 1128.1 1128.1 333.0 1128.8 0.06 TRP 355 7450 -50.5 -60.5 30 10.0 -50.7 220 24 299.4 299.4 281.1 299.5 0.03 WND 3.0 270 61 Sounding variables and indices 1000-500 mb thick: 5215.00 m Freezing level: 972.83 mb = 140.17 m = 459.87 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 71.49 % Est. max temperature: 4.28 C = 39.71 F Sfc-Lift cond lev (LCL): 930.22 mb = 494.20 m = 1621.37 ft T: -2.40 C 700-500 lapse rate: 6.05 C/km ThetaE index: 0.30 C Layer 877.0- 850.0 mb Conv cond level (CCL): 892.75 mb = 818.64 m = 2685.78 ft Mean mixing ratio: 2.90 g/kg Conv temperature: 2.57 C = 36.63 F Cap Strength: 7.88 C Lifted Index: 8.20 C Risk: None Lifted Index @300 mb: 27.52 C Lifted Index @700 mb: 1.91 C Showalter Index: 7.97 C Risk: None Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 23.30 C K Index: 11.50 Risk: None Sweat Index: 126.89 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.67 J/kg Max Up Vert Vel: 3.65 m/s Conv Inhibition (B-): 72174.46 J/kg Cap Strength: 8.17 C Lift Cond Lev (LCL): 901.42 mb = 742.48 m = 2435.93 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 3 46395 270 61 61.0 -0.0 1 987 22 160 4 -1.4 3.8 2 953 305 220 14 9.0 10.7 3 925 539 225 22 15.6 15.6 4 917 610 230 22 16.9 14.1 5 882 914 240 30 26.0 15.0 6 850 1203 250 30 28.2 10.3 7 848 1219 250 30 28.2 10.3 8 783 1829 240 28 24.2 14.0 9 752 2134 250 26 24.4 8.9 10 723 2438 250 27 25.4 9.2 11 700 2684 245 27 24.5 11.4 12 694 2743 245 27 24.5 11.4 13 638 3353 260 21 20.7 3.6 14 612 3658 250 31 29.1 10.6 15 587 3962 275 21 20.9 -1.8 16 563 4267 260 22 21.7 3.8 17 540 4572 235 24 19.7 13.8 18 518 4877 250 28 26.3 9.6 19 500 5130 255 31 29.9 8.0 20 496 5182 255 32 30.9 8.3 21 454 5791 275 24 23.9 -2.1 22 434 6096 260 12 11.8 2.1 23 400 6660 240 8 6.9 4.0 24 397 6706 255 10 9.7 2.6 25 379 7010 270 11 11.0 -0.0 26 362 7315 255 13 12.6 3.4 27 355 7450 220 24 15.4 18.4 28 346 7620 225 25 17.7 17.7 29 331 7925 235 19 15.6 10.9 30 316 8230 240 18 15.6 9.0 31 302 8534 230 16 12.3 10.3 32 300 8570 220 19 12.2 14.6 33 288 8839 205 22 9.3 19.9 34 276 9144 225 33 23.3 23.3 35 252 9754 220 21 13.5 16.1 36 250 9800 220 25 16.1 19.2 37 241 10058 215 26 14.9 21.3 38 230 10363 230 30 23.0 19.3 39 220 10668 225 29 20.5 20.5 40 201 11278 215 33 18.9 27.0 41 200 11310 220 38 24.4 29.1 42 168 12497 225 44 31.1 31.1 43 153 13106 215 46 26.4 37.7 44 150 13250 210 45 22.5 39.0 45 146 13411 210 43 21.5 37.2 46 128 14326 240 39 33.8 19.5 47 116 14935 225 19 13.4 13.4 48 111 15240 210 26 13.0 22.5 49 100 15950 220 34 21.9 26.0 50 97 16154 220 34 21.9 26.0 51 88 16764 240 33 28.6 16.5 52 84 17069 230 25 19.2 16.1 53 80 17374 195 29 7.5 28.0 54 77 17678 190 32 5.6 31.5 55 73 17983 215 36 20.6 29.5 56 70 18280 235 26 21.3 14.9 57 70 18288 220 39 25.1 29.9 58 64 18898 240 18 15.6 9.0 59 58 19507 240 31 26.8 15.5 60 53 20117 270 21 21.0 -0.0 61 50 20422 275 15 14.9 -1.3 62 50 20440 255 24 23.2 6.2 63 46 21031 240 38 32.9 19.0 64 43 21336 275 20 19.9 -1.7 65 41 21641 290 12 11.3 -4.1 66 39 21946 235 6 4.9 3.4 67 38 22250 195 10 2.6 9.7 68 36 22555 180 23 0.0 23.0 69 33 23165 260 22 21.7 3.8 70 31 23470 265 15 14.9 1.3 71 30 23680 250 18 16.9 6.2 72 30 23774 215 22 12.6 18.0 73 28 24079 260 15 14.8 2.6 74 27 24384 245 23 20.8 9.7 75 23 25298 265 28 27.9 2.4 76 22 25603 300 20 17.3 -10.0 77 21 25908 255 15 14.5 3.9 78 20 26230 285 21 20.3 -5.4 79 19 26518 285 20 19.3 -5.2 80 18 26822 275 26 25.9 -2.3 81 17 27127 275 12 12.0 -1.0 82 17 27432 240 12 10.4 6.0 83 16 27737 225 19 13.4 13.4 84 14 28346 265 22 21.9 1.9 85 14 28651 275 17 16.9 -1.5 86 13 28956 245 13 11.8 5.5 87 12 29261 265 20 19.9 1.7 88 11 29870 250 33 31.0 11.3 89 10 30600 270 36 36.0 -0.0 Wind Parameters Energy-Hel index: -0.42 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.20251007.12.gif