UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 20 OCT 25 Station: CYZV WMO ident: 71811 Latitude: 50.22 Longitude: -66.25 Elevation: 53.00 ------------------------------------------------------------------------------- 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 1011 53 7.0 6.6 97 0.4 6.8 80 6 279.3 280.3 279.4 295.8 6.05 1 1000 144 6.4 6.4 100 0.0 6.4 85 23 279.5 280.6 279.6 296.0 6.03 2 991 218 6.0 6.0 100 0.0 6.0 279.9 280.9 279.6 296.1 5.92 3 955 522 7.4 5.6 88 1.8 6.5 284.3 285.3 281.7 300.9 5.97 4 945 609 8.6 3.6 71 5.0 6.1 286.3 287.3 281.8 301.1 5.24 5 925 786 7.8 2.8 71 5.0 5.4 180 13 287.3 288.2 282.0 301.6 5.06 6 883 1170 7.0 -1.0 57 8.0 3.3 290.3 291.0 282.1 302.0 4.02 7 878 1216 6.8 -0.2 61 7.0 3.5 290.6 291.3 282.6 303.0 4.29 8 874 1254 8.0 6.3 89 1.7 7.1 292.2 293.4 286.0 311.9 6.86 9 863 1359 7.6 7.4 99 0.2 7.5 292.8 294.2 286.9 314.4 7.50 10 850 1484 7.4 7.0 97 0.4 7.2 215 35 293.9 295.2 287.2 315.3 7.41 11 837 1611 7.0 6.4 96 0.6 6.6 294.8 296.1 287.3 315.7 7.22 12 819 1790 8.4 2.4 66 6.0 5.3 298.1 299.1 286.9 314.5 5.56 13 815 1831 9.4 -2.6 43 12.0 3.7 299.6 300.3 285.8 311.3 3.87 14 801 1974 9.8 -5.2 34 15.0 2.9 301.5 302.1 285.8 311.4 3.24 15 799 1995 10.0 -1.0 46 11.0 4.5 301.9 302.7 287.2 315.4 4.45 16 792 2068 10.6 -4.4 35 15.0 3.5 303.3 304.0 286.8 314.0 3.48 17 784 2153 10.2 -5.8 32 16.0 2.9 303.8 304.4 286.6 313.6 3.16 18 760 2411 8.2 -10.8 25 19.0 0.5 304.3 304.7 285.8 311.3 2.20 19 707 3004 4.8 0.4 73 4.4 2.5 306.9 308.0 290.0 324.0 5.58 20 700 3085 4.2 -0.7 70 4.9 1.7 215 22 307.1 308.1 289.7 323.1 5.20 21 677 3356 2.4 -2.0 73 4.4 0.2 308.1 309.0 289.7 323.2 4.88 22 669 3452 2.6 -7.4 48 10.0 -1.8 309.3 310.0 288.6 319.7 3.28 23 604 4270 -3.9 -6.2 84 2.3 -4.9 311.0 311.8 289.9 323.6 3.98 24 590 4455 -5.1 -8.2 79 3.1 -6.4 311.7 312.4 289.6 322.8 3.49 25 576 4643 -5.5 -18.5 35 13.0 -9.7 313.4 313.7 288.2 318.5 1.54 26 537 5190 -8.9 -19.9 41 11.0 -12.3 315.7 316.0 288.9 320.6 1.47 27 500 5740 -12.7 -27.7 27 15.0 -16.2 225 25 317.6 317.7 288.8 320.3 0.78 28 492 5863 -13.7 -29.7 25 16.0 -17.2 317.8 317.9 288.8 320.1 0.66 29 487 5940 -13.7 -38.7 10 25.0 -18.0 318.7 318.8 288.6 319.7 0.28 30 440 6704 -17.5 -46.5 6 29.0 -21.3 323.3 323.3 289.9 323.8 0.13 31 400 7410 -21.9 -49.9 6 28.0 -24.9 215 35 326.5 326.5 290.8 326.9 0.10 32 393 7540 -22.3 -48.3 8 26.0 -25.3 327.7 327.7 291.2 328.1 0.12 33 373 7921 -25.3 -46.3 12 21.0 -27.6 328.6 328.6 291.5 329.2 0.16 34 366 8058 -26.5 -32.5 57 6.0 -27.5 328.8 328.9 292.0 331.3 0.68 35 357 8237 -28.1 -39.1 34 11.0 -29.6 329.0 329.1 291.8 330.4 0.36 36 348 8420 -29.7 -35.7 56 6.0 -30.6 329.2 329.3 292.0 331.2 0.52 37 340 8585 -31.1 -35.9 63 4.8 -31.7 329.5 329.6 292.1 331.5 0.52 38 337 8648 -31.7 -37.7 55 6.0 -32.4 329.6 329.6 292.0 331.2 0.44 39 300 9460 -37.3 -40.6 71 3.3 -37.7 225 28 332.8 332.9 292.9 334.2 0.37 40 295 9576 -38.3 -40.8 77 2.5 -38.5 333.0 333.1 292.9 334.4 0.37 41 270 10183 -42.9 -46.1 71 3.2 -43.1 334.8 334.9 293.3 335.7 0.23 42 258 10489 -44.9 -51.9 45 7.0 -45.3 336.3 336.3 293.5 336.8 0.12 43 250 10700 -46.9 -51.9 57 5.0 -47.1 225 28 336.3 336.4 293.5 336.9 0.13 44 205 11976 -58.3 -60.1 80 1.8 -58.3 338.0 338.1 293.9 338.3 0.06 45 200 12130 -59.5 -62.7 66 3.2 -59.6 230 32 338.5 338.5 294.0 338.7 0.04 46 194 12321 -61.1 -65.6 55 4.5 -61.2 338.9 338.9 294.1 339.1 0.03 47 188 12516 -62.7 -66.5 60 3.8 -62.7 245 40 339.4 339.4 294.2 339.5 0.03 48 182 12718 -60.1 -71.1 22 11.0 -60.2 346.8 346.8 296.0 346.9 0.01 49 175 12964 -59.7 -75.7 11 16.0 -59.9 351.4 351.4 297.0 351.4 0.01 50 154 13758 -64.1 -79.1 11 15.0 -64.2 357.0 357.0 298.1 357.0 0.00 51 150 13920 -63.7 -80.7 8 17.0 -63.8 240 28 360.3 360.3 298.8 360.4 0.00 52 143 14211 -63.5 -81.5 7 18.0 -63.6 365.7 365.7 299.8 365.7 0.00 53 123 15124 -66.3 -85.3 5 19.0 -66.4 376.7 376.7 301.7 376.7 0.00 54 100 16380 -63.5 -85.5 4 22.0 -63.7 290 8 405.0 405.0 305.9 405.0 0.00 55 97 16569 -61.1 -85.1 3 24.0 -61.4 413.3 413.3 306.9 413.3 0.00 56 84 17456 -65.3 -87.3 3 22.0 -65.5 422.1 422.1 308.0 422.1 0.00 57 70 18570 -64.9 -87.9 3 23.0 -65.1 310 10 445.5 445.5 310.4 445.6 0.00 58 50 20630 -62.7 -88.7 2 26.0 -63.1 285 11 495.7 495.7 314.7 495.7 0.00 59 40 22014 -60.3 -88.3 1 28.0 -61.0 534.4 534.4 317.2 534.4 0.00 60 30 23800 -62.1 -89.1 2 27.0 -62.8 320 17 575.3 575.3 319.5 575.4 0.00 61 27 24450 -62.5 -89.5 1 27.0 -63.3 591.8 591.8 320.2 591.9 0.00 62 21 26007 -60.3 -89.3 1 29.0 -61.5 642.6 642.6 322.4 642.6 0.01 63 20 26310 -60.9 -88.9 1 28.0 -62.1 300 16 649.8 649.8 322.7 649.8 0.01 64 18 26966 -61.3 -89.3 1 28.0 -62.6 668.4 668.4 323.4 668.4 0.01 65 17 27323 -58.3 -88.3 1 30.0 -60.1 689.0 689.0 324.1 689.1 0.01 66 12 29500 -61.9 -89.9 1 28.0 -63.6 748.4 748.4 325.9 748.5 0.01 67 11 30042 -59.1 -89.1 1 30.0 -61.4 777.5 777.5 326.7 777.6 0.01 68 10 30640 -59.3 -88.3 1 29.0 -61.8 275 50 798.2 798.2 327.2 798.3 0.02 69 8.8 31440 -59.7 -88.7 1 29.0 -62.3 826.4 826.4 327.8 826.5 0.02 70 7.9 32120 -56.3 -87.3 1 31.0 -60.2 865.8 865.9 328.7 866.1 0.02 TRP 188 12516 -62.7 -66.5 60 3.8 -62.7 245 40 339.4 339.4 294.2 339.5 0.03 WND 5.0 260 83 Sounding variables and indices 1000-500 mb thick: 5596.00 m Freezing level: 643.00 mb = 3779.25 m = 12398.97 ft Wetbulb zero: 676.11 mb = 3366.74 m = 11045.61 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 60.24 % Est. max temperature: 20.76 C = 69.38 F Sfc-Lift cond lev (LCL): 1004.83 mb = 103.93 m = 340.98 ft T: 6.66 C 700-500 lapse rate: 6.37 C/km ThetaE index: 4.42 C Layer 819.0- 801.0 mb Conv cond level (CCL): 631.17 mb = 3917.83 m = 12853.63 ft Mean mixing ratio: 5.60 g/kg Conv temperature: 38.13 C = 100.64 F Cap Strength: 16.16 C Lifted Index: 16.72 C Risk: None Lifted Index @300 mb: 23.79 C Lifted Index @700 mb: 14.02 C Showalter Index: 6.38 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 19.70 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 225.71 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.78 J/kg Max Up Vert Vel: 9.14 m/s Conv Inhibition (B-): 58636.25 J/kg Cap Strength: 16.68 C Lift Cond Lev (LCL): 923.71 mb = 797.54 m = 2616.58 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 42531 260 83 81.7 14.4 1 1011 53 80 6 -5.9 -1.0 2 1000 144 85 23 -22.9 -2.0 3 981 305 110 19 -17.9 6.5 4 945 610 140 14 -9.0 10.7 5 925 786 180 13 0.0 13.0 6 911 914 205 17 7.2 15.4 7 878 1219 220 31 19.9 23.7 8 850 1484 215 35 20.1 28.7 9 846 1524 215 37 21.2 30.3 10 815 1829 195 35 9.1 33.8 11 786 2134 200 35 12.0 32.9 12 757 2438 225 33 23.3 23.3 13 730 2743 215 29 16.6 23.8 14 700 3085 215 22 12.6 18.0 15 651 3658 205 20 8.5 18.1 16 626 3962 210 22 11.0 19.1 17 603 4267 190 19 3.3 18.7 18 580 4572 170 18 -3.1 17.7 19 558 4877 220 14 9.0 10.7 20 537 5182 220 10 6.4 7.7 21 516 5486 205 11 4.6 10.0 22 500 5740 225 25 17.7 17.7 23 497 5791 225 24 17.0 17.0 24 477 6096 225 28 19.8 19.8 25 439 6706 220 39 25.1 29.9 26 400 7410 215 35 20.1 28.7 27 388 7620 215 37 21.2 30.3 28 327 8839 230 32 24.5 20.6 29 314 9144 225 26 18.4 18.4 30 300 9460 225 28 19.8 19.8 31 275 10058 225 24 17.0 17.0 32 251 10668 220 26 16.7 19.9 33 250 10700 225 28 19.8 19.8 34 200 12130 230 32 24.5 20.6 35 189 12497 230 34 26.0 21.9 36 188 12516 245 40 36.3 16.9 37 180 12802 250 42 39.5 14.4 38 171 13106 260 14 13.8 2.4 39 163 13411 215 10 5.7 8.2 40 155 13716 205 17 7.2 15.4 41 150 13920 240 28 24.2 14.0 42 148 14021 240 28 24.2 14.0 43 133 14630 265 37 36.9 3.2 44 121 15240 310 19 14.6 -12.2 45 115 15545 310 10 7.7 -6.4 46 109 15850 350 13 2.3 -12.8 47 104 16154 290 10 9.4 -3.4 48 100 16380 290 8 7.5 -2.7 49 99 16459 300 11 9.5 -5.5 50 94 16764 295 8 7.3 -3.4 51 85 17374 240 4 3.5 2.0 52 77 17983 270 19 19.0 -0.0 53 73 18288 310 13 10.0 -8.4 54 70 18570 310 10 7.7 -6.4 55 70 18593 335 4 1.7 -3.6 56 66 18898 310 10 7.7 -6.4 57 60 19507 10 11 -1.9 -10.8 58 57 19812 5 15 -1.3 -14.9 59 52 20422 30 3 -1.5 -2.6 60 50 20630 285 11 10.6 -2.8 61 47 21031 285 10 9.7 -2.6 62 45 21336 320 7 4.5 -5.4 63 42 21641 260 10 9.8 1.7 64 40 21946 265 15 14.9 1.3 65 39 22250 290 18 16.9 -6.2 66 35 22860 275 11 11.0 -1.0 67 33 23165 305 18 14.7 -10.3 68 30 23774 290 17 16.0 -5.8 69 30 23800 320 17 10.9 -13.0 70 29 24079 315 20 14.1 -14.1 71 27 24384 330 15 7.5 -13.0 72 26 24689 340 10 3.4 -9.4 73 24 25298 275 11 11.0 -1.0 74 20 26213 295 27 24.5 -11.4 75 20 26310 300 16 13.9 -8.0 76 19 26518 305 18 14.7 -10.3 77 17 27432 280 19 18.7 -3.3 78 16 27737 260 26 25.6 4.5 79 14 28651 265 44 43.8 3.8 80 10 30640 275 50 49.8 -4.4 Wind Parameters Energy-Hel index: -2.61 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//CYZV/skewt/CYZV.skewt.20251020.12.gif