UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:1200Z 21 OCT 25 Station: CYEV WMO ident: 71957 Latitude: 68.30 Longitude: -133.48 Elevation: 68.00 ------------------------------------------------------------------------------- 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 82 SFC 997 68 -6.3 -7.0 95 0.7 -6.5 50 4 267.1 267.4 266.8 273.2 2.26 2 982 195 -5.3 -6.1 94 0.8 -5.5 269.2 269.6 268.6 275.9 2.46 3 968 314 -5.9 -6.3 97 0.4 -6.0 269.7 270.2 268.9 276.4 2.46 4 925 692 -6.9 -7.7 94 0.8 -7.2 80 6 272.3 272.6 270.3 278.6 2.31 5 850 1348 -9.7 -11.2 89 1.5 -10.1 115 4 276.0 276.3 271.9 281.4 1.91 6 833 1504 -10.3 -12.4 85 2.1 -10.9 277.0 277.2 272.3 282.0 1.77 7 806 1757 -11.7 -12.1 97 0.4 -11.8 278.1 278.4 273.1 283.4 1.87 8 799 1824 -11.3 -12.4 92 1.1 -11.6 279.2 279.5 273.7 284.5 1.84 9 790 1911 -11.1 -19.1 52 8.0 -12.9 280.3 280.5 273.2 283.5 1.07 10 784 1970 -11.1 -13.7 81 2.6 -11.8 280.9 281.2 274.5 285.8 1.69 11 751 2298 -13.9 -14.0 99 0.1 -13.9 281.4 281.7 274.8 286.4 1.72 12 702 2809 -16.7 -16.8 99 0.1 -16.7 283.8 284.0 275.7 288.1 1.46 13 700 2830 -16.7 -17.0 98 0.3 -16.8 195 10 284.0 284.2 275.7 288.3 1.44 14 688 2960 -15.9 -20.9 65 5.0 -17.0 286.3 286.5 276.4 289.5 1.05 15 684 3004 -15.9 -22.9 55 7.0 -17.3 286.8 286.9 276.4 289.5 0.89 16 622 3714 -19.1 -30.1 37 11.0 -20.8 291.0 291.1 278.0 292.6 0.50 17 613 3823 -19.9 -23.9 70 4.0 -20.7 291.3 291.5 278.7 294.1 0.90 18 561 4472 -25.5 -26.5 91 1.0 -25.6 292.2 292.3 278.9 294.6 0.78 19 528 4910 -27.3 -31.1 70 3.8 -27.8 295.1 295.2 280.0 296.9 0.54 20 500 5300 -29.5 -33.9 66 4.4 -30.0 255 14 297.1 297.2 280.7 298.5 0.43 21 461 5878 -32.5 -38.5 55 6.0 -33.0 300.3 300.4 281.9 301.3 0.30 22 448 6079 -33.3 -38.2 61 4.9 -33.7 301.8 301.8 282.5 302.9 0.32 23 406 6767 -37.3 -43.3 54 6.0 -37.7 305.2 305.2 283.8 305.9 0.20 24 400 6870 -37.9 -43.9 53 6.0 -38.3 255 21 305.7 305.8 284.0 306.4 0.19 25 380 7221 -39.5 -52.5 24 13.0 -40.1 308.1 308.2 284.7 308.4 0.08 26 346 7853 -45.1 -49.9 58 4.8 -45.3 308.9 308.9 285.1 309.4 0.12 27 330 8168 -46.9 -54.9 40 8.0 -47.1 310.7 310.7 285.7 310.9 0.07 28 325 8268 -47.9 -53.9 50 6.0 -48.1 310.6 310.7 285.7 310.9 0.08 29 310 8577 -50.5 -56.5 49 6.0 -50.7 311.2 311.2 285.8 311.5 0.06 30 300 8790 -52.1 -59.1 43 7.0 -52.2 265 29 311.9 311.9 286.1 312.1 0.04 31 288 9055 -53.7 -62.7 32 9.0 -53.8 313.3 313.3 286.5 313.4 0.03 32 271 9446 -56.1 -60.9 55 4.8 -56.2 315.3 315.3 287.2 315.5 0.04 33 266 9565 -56.5 -62.5 47 6.0 -56.6 316.4 316.4 287.6 316.5 0.03 34 250 9960 -57.7 -66.7 31 9.0 -57.8 250 25 320.3 320.3 288.9 320.4 0.02 35 245 10087 -58.5 -67.5 30 9.0 -58.6 255 24 320.9 320.9 289.0 321.0 0.02 36 239 10243 -58.5 -68.5 27 10.0 -58.6 323.2 323.2 289.8 323.3 0.02 37 227 10568 -57.3 -70.3 18 13.0 -57.5 329.9 329.9 291.7 329.9 0.01 38 217 10855 -53.5 -74.5 6 21.0 -53.8 340.0 340.0 294.3 340.0 0.01 39 212 11005 -54.3 -75.3 6 21.0 -54.6 341.0 341.0 294.6 341.1 0.01 40 210 11066 -53.1 -76.1 4 23.0 -53.4 343.8 343.8 295.3 343.9 0.01 41 200 11380 -53.9 -77.9 4 24.0 -54.2 225 15 347.4 347.4 296.1 347.4 0.00 42 197 11476 -54.1 -78.1 4 24.0 -54.4 348.6 348.6 296.3 348.6 0.00 43 188 11776 -52.3 -80.3 2 28.0 -52.7 356.2 356.2 298.0 356.2 0.00 44 175 12236 -53.1 -81.1 2 28.0 -53.5 362.3 362.3 299.1 362.3 0.00 45 168 12499 -51.5 -81.5 2 30.0 -52.0 369.2 369.2 300.4 369.2 0.00 46 150 13230 -52.5 -82.5 1 30.0 -53.0 225 19 379.6 379.6 302.2 379.6 0.00 47 133 14004 -53.3 -83.3 1 30.0 -53.8 391.5 391.5 304.0 391.5 0.00 48 114 15000 -51.3 -84.3 1 33.0 -52.0 412.8 412.8 306.9 412.9 0.00 49 100 15850 -51.3 -84.3 1 33.0 -52.1 225 19 428.6 428.6 308.7 428.6 0.00 50 84 16984 -50.1 -84.1 1 34.0 -51.2 453.0 453.0 311.1 453.0 0.00 51 70 18170 -51.5 -85.5 1 34.0 -52.6 225 16 474.2 474.2 313.0 474.2 0.00 52 50 20340 -52.1 -86.1 1 34.0 -53.5 230 19 520.7 520.7 316.4 520.7 0.00 53 40 21780 -54.3 -87.3 1 33.0 -55.6 549.5 549.5 318.1 549.5 0.00 54 33 23022 -51.7 -86.7 1 35.0 -53.8 587.5 587.5 320.0 587.5 0.01 55 30 23640 -52.5 -86.5 1 34.0 -54.5 230 15 601.5 601.5 320.7 601.6 0.01 56 24 25074 -52.9 -86.9 1 34.0 -55.2 640.0 640.0 322.3 640.1 0.01 57 20 26240 -55.1 -88.1 1 33.0 -57.3 255 13 667.5 667.5 323.3 667.6 0.01 58 10 30630 -59.3 -89.3 1 30.0 -61.8 320 40 798.2 798.2 327.2 798.3 0.01 59 9.9 30693 -59.7 -89.7 1 30.0 -62.1 799.0 799.0 327.2 799.1 0.01 60 7.7 32274 -57.1 -89.1 1 32.0 -60.8 869.0 869.0 328.8 869.2 0.02 61 6.0 33841 -60.1 -90.1 1 30.0 -63.4 920.3 920.3 329.8 920.5 0.02 62 5.4 34503 -57.5 -89.5 1 32.0 -62.0 960.0 960.0 330.5 960.3 0.02 63 4.1 36236 -59.1 -90.1 1 31.0 -63.8 1031.0 1031.0 331.6 1031.3 0.03 TRP 245 10087 -58.5 -67.5 30 9.0 -58.6 255 24 320.9 320.9 289.0 321.0 0.02 WND 4.0 310 62 Sounding variables and indices 1000-500 mb thick: 5218.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 80.08 % Est. max temperature: 2.77 C = 36.98 F Sfc-Lift cond lev (LCL): 985.77 mb = 162.54 m = 533.26 ft T: -5.55 C 700-500 lapse rate: 5.18 C/km ThetaE index: 1.01 C Layer 790.0- 784.0 mb Conv cond level (CCL): 897.46 mb = 926.48 m = 3039.60 ft Mean mixing ratio: 2.35 g/kg Conv temperature: 0.20 C = 32.36 F Cap Strength: 15.22 C Lifted Index: 16.48 C Risk: None Lifted Index @300 mb: 24.52 C Lifted Index @700 mb: 7.95 C Showalter Index: 13.34 C Risk: None Total Totals Index: 38.10 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 18.30 C K Index: 8.30 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.81 J/kg Max Up Vert Vel: 6.60 m/s Conv Inhibition (B-): 95285.86 J/kg Cap Strength: 16.27 C Lift Cond Lev (LCL): 934.68 mb = 605.47 m = 1986.44 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 4 44220 310 62 47.5 -39.9 1 997 68 50 4 -3.1 -2.6 2 969 305 70 4 -3.8 -1.4 3 934 610 85 6 -6.0 -0.5 4 925 692 80 6 -5.9 -1.0 5 899 914 80 6 -5.9 -1.0 6 864 1219 120 7 -6.1 3.5 7 850 1348 115 4 -3.6 1.7 8 798 1829 190 8 1.4 7.9 9 767 2134 200 10 3.4 9.4 10 737 2438 175 9 -0.8 9.0 11 708 2743 195 12 3.1 11.6 12 700 2830 195 10 2.6 9.7 13 652 3353 245 16 14.5 6.8 14 625 3658 240 17 14.7 8.5 15 576 4267 260 18 17.7 3.1 16 552 4572 240 15 13.0 7.5 17 530 4877 265 10 10.0 0.9 18 500 5300 255 14 13.5 3.6 19 487 5486 235 17 13.9 9.8 20 447 6096 250 20 18.8 6.8 21 400 6870 255 21 20.3 5.4 22 392 7010 270 24 24.0 -0.0 23 357 7620 260 25 24.6 4.3 24 300 8790 265 29 28.9 2.5 25 284 9144 260 31 30.5 5.4 26 271 9449 260 34 33.5 5.9 27 250 9960 250 25 23.5 8.6 28 245 10087 255 24 23.2 6.2 29 235 10363 260 20 19.7 3.5 30 224 10668 215 26 14.9 21.3 31 203 11278 255 21 20.3 5.4 32 200 11380 225 15 10.6 10.6 33 194 11582 220 16 10.3 12.3 34 185 11887 265 15 14.9 1.3 35 176 12192 240 11 9.5 5.5 36 168 12497 240 16 13.9 8.0 37 160 12802 210 13 6.5 11.3 38 150 13230 225 19 13.4 13.4 39 146 13411 235 18 14.7 10.3 40 139 13716 225 18 12.7 12.7 41 121 14630 215 22 12.6 18.0 42 115 14935 235 22 18.0 12.6 43 110 15240 230 20 15.3 12.9 44 105 15545 235 16 13.1 9.2 45 100 15850 210 11 5.5 9.5 46 100 15850 225 19 13.4 13.4 47 95 16154 225 19 13.4 13.4 48 91 16459 215 18 10.3 14.7 49 87 16764 245 19 17.2 8.0 50 79 17374 225 16 11.3 11.3 51 75 17678 225 14 9.9 9.9 52 72 17983 185 11 1.0 11.0 53 70 18170 225 16 11.3 11.3 54 66 18593 225 17 12.0 12.0 55 60 19202 230 17 13.0 10.9 56 57 19507 205 22 9.3 19.9 57 54 19812 235 25 20.5 14.3 58 52 20117 250 19 17.9 6.5 59 50 20340 230 19 14.6 12.2 60 49 20422 220 20 12.9 15.3 61 43 21336 255 14 13.5 3.6 62 39 21946 215 12 6.9 9.8 63 35 22555 255 18 17.4 4.7 64 34 22860 240 14 12.1 7.0 65 31 23470 285 18 17.4 -4.7 66 30 23640 230 15 11.5 9.6 67 28 24079 230 17 13.0 10.9 68 27 24384 275 17 16.9 -1.5 69 24 24994 280 16 15.8 -2.8 70 23 25298 300 12 10.4 -6.0 71 22 25603 240 12 10.4 6.0 72 21 25908 250 21 19.7 7.2 73 20 26213 300 12 10.4 -6.0 74 20 26240 255 13 12.6 3.4 75 19 26518 255 12 11.6 3.1 76 18 26822 295 9 8.2 -3.8 77 17 27127 280 17 16.7 -3.0 78 17 27432 290 25 23.5 -8.6 79 16 27737 310 19 14.6 -12.2 80 15 28042 280 25 24.6 -4.3 81 13 28956 305 32 26.2 -18.4 82 12 29566 330 20 10.0 -17.3 83 10 30630 320 40 25.7 -30.6 Wind Parameters Energy-Hel index: -1.36 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//CYEV/skewt/CYEV.skewt.20251021.12.gif