UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 15 OCT 25 Station: CYJT WMO ident: 71815 Latitude: 48.57 Longitude: -58.57 Elevation: 57.00 ------------------------------------------------------------------------------- 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 1002 57 8.0 5.2 82 2.8 6.6 80 5 281.0 281.9 279.7 296.2 5.53 1 1000 73 8.0 5.1 82 2.9 6.5 75 9 281.1 282.1 279.7 296.3 5.51 2 967 350 8.8 4.5 74 4.3 6.6 284.7 285.6 281.3 300.0 5.46 3 925 717 8.0 3.0 71 5.0 5.5 205 10 287.5 288.4 282.2 302.1 5.13 4 874 1183 5.4 2.5 82 2.9 3.9 289.5 290.4 283.2 304.5 5.24 5 867 1249 6.0 -1.0 61 7.0 2.8 290.8 291.5 282.5 302.7 4.10 6 857 1344 5.8 -2.2 56 8.0 2.2 291.5 292.2 282.4 302.6 3.79 7 850 1411 5.4 -1.6 61 7.0 2.2 205 4 291.8 292.5 282.8 303.5 4.00 8 827 1634 3.6 -2.4 65 6.0 0.9 292.2 292.9 282.8 303.5 3.87 9 778 2129 3.0 -6.0 52 9.0 -0.8 296.7 297.3 283.8 306.1 3.14 10 773 2181 3.2 -8.8 41 12.0 -1.6 297.5 297.9 283.5 305.2 2.54 11 700 2980 -0.3 -24.3 14 24.0 -6.8 290 6 302.2 302.3 283.2 304.7 0.76 12 679 3223 -1.9 -27.9 12 26.0 -8.3 303.0 303.1 283.4 304.9 0.57 13 647 3605 -4.1 -29.1 12 25.0 -9.9 304.7 304.8 284.0 306.5 0.53 14 640 3690 -4.3 -18.3 33 14.0 -8.7 305.5 305.7 285.3 310.0 1.41 15 631 3802 -5.3 -15.3 45 10.0 -8.7 305.6 305.9 285.8 311.4 1.84 16 626 3864 -5.9 -18.9 35 13.0 -9.8 305.6 305.8 285.3 310.0 1.37 17 577 4495 -11.9 -18.9 56 7.0 -13.9 305.7 306.0 285.5 310.6 1.49 18 560 4723 -13.7 -16.3 81 2.6 -14.5 306.2 306.6 286.2 312.4 1.91 19 558 4750 -13.1 -14.7 88 1.6 -13.6 307.3 307.7 286.8 314.3 2.19 20 557 4764 -12.7 -14.7 85 2.0 -13.3 307.9 308.3 287.1 314.9 2.19 21 522 5256 -15.5 -16.1 95 0.6 -15.7 310.3 310.7 287.8 317.0 2.08 22 500 5580 -17.3 -17.6 98 0.3 -17.4 270 10 311.9 312.3 288.2 318.2 1.92 23 471 6027 -19.9 -20.2 97 0.3 -20.0 314.1 314.4 288.6 319.5 1.63 24 458 6236 -19.7 -21.8 83 2.1 -20.3 316.9 317.2 289.3 321.8 1.46 25 434 6635 -22.5 -25.8 74 3.3 -23.2 318.2 318.4 289.3 321.9 1.08 26 400 7230 -27.3 -28.5 89 1.2 -27.5 160 10 319.5 319.7 289.6 322.7 0.91 27 363 7918 -33.1 -33.2 99 0.1 -33.1 320.8 320.9 289.7 323.0 0.64 28 339 8395 -35.9 -38.6 76 2.7 -36.2 323.3 323.4 290.2 324.7 0.40 29 331 8560 -36.9 -38.5 85 1.6 -37.1 324.1 324.2 290.5 325.6 0.41 30 329 8602 -37.3 -40.5 72 3.2 -37.6 324.1 324.2 290.4 325.4 0.34 31 317 8856 -39.5 -41.1 85 1.6 -39.6 324.5 324.6 290.5 325.8 0.33 32 307 9074 -41.1 -44.9 67 3.8 -41.3 325.3 325.3 290.6 326.1 0.23 33 302 9185 -41.9 -43.6 83 1.7 -42.0 325.7 325.7 290.7 326.7 0.27 34 300 9230 -42.3 -45.7 69 3.4 -42.5 235 28 325.7 325.8 290.7 326.6 0.21 35 294 9367 -43.3 -46.9 68 3.6 -43.5 326.2 326.2 290.9 326.9 0.19 36 292 9413 -43.5 -46.9 69 3.4 -43.7 326.6 326.6 290.9 327.3 0.19 37 290 9459 -43.7 -49.7 51 6.0 -44.0 326.9 326.9 291.0 327.5 0.14 38 284 9599 -44.7 -48.7 64 4.0 -44.9 327.4 327.5 291.2 328.1 0.16 39 252 10388 -51.5 -55.5 62 4.0 -51.6 328.8 328.8 291.5 329.1 0.08 40 250 10440 -51.9 -56.8 56 4.9 -52.0 245 18 328.9 328.9 291.5 329.2 0.07 41 234 10867 -54.3 -60.3 48 6.0 -54.4 331.6 331.6 292.2 331.7 0.05 42 229 11006 -55.3 -60.3 54 5.0 -55.4 332.1 332.1 292.3 332.3 0.05 43 226 11090 -55.7 -62.7 41 7.0 -55.8 332.7 332.7 292.5 332.9 0.04 44 216 11378 -56.7 -66.7 27 10.0 -56.9 215 20 335.5 335.5 293.2 335.6 0.02 45 200 11870 -53.7 -70.7 11 17.0 -54.0 220 30 347.7 347.7 296.1 347.8 0.01 46 190 12198 -54.7 -71.7 11 17.0 -55.0 351.3 351.3 296.9 351.3 0.01 47 177 12655 -51.1 -72.1 6 21.0 -51.5 364.4 364.4 299.5 364.4 0.01 48 150 13720 -54.9 -77.9 4 23.0 -55.2 255 20 375.5 375.5 301.5 375.5 0.01 49 138 14249 -57.7 -79.7 4 22.0 -58.0 379.6 379.6 302.2 379.6 0.01 50 126 14821 -59.1 -80.1 5 21.0 -59.3 387.1 387.1 303.3 387.1 0.01 51 122 15024 -57.3 -81.3 3 24.0 -57.6 394.0 394.0 304.3 394.0 0.00 52 100 16270 -60.9 -83.9 3 23.0 -61.2 230 16 410.1 410.1 306.5 410.1 0.00 53 79 17737 -61.3 -85.3 3 24.0 -61.6 437.8 437.8 309.7 437.8 0.00 54 77 17897 -59.9 -84.9 2 25.0 -60.3 444.0 444.0 310.3 444.0 0.00 55 70 18490 -62.1 -87.1 2 25.0 -62.4 215 7 451.5 451.5 311.0 451.5 0.00 56 50 20570 -63.3 -88.3 2 25.0 -63.7 205 12 494.3 494.3 314.5 494.3 0.00 57 49 20694 -63.5 -88.5 2 25.0 -63.9 496.7 496.7 314.7 496.7 0.00 58 42 21647 -60.9 -87.9 2 27.0 -61.5 525.5 525.5 316.6 525.6 0.00 59 38 22266 -63.3 -89.3 2 26.0 -63.8 534.7 534.7 317.2 534.7 0.00 60 31 23534 -57.9 -87.9 1 30.0 -59.0 581.3 581.3 319.8 581.4 0.01 61 30 23740 -58.5 -87.5 1 29.0 -59.6 245 14 585.2 585.2 319.9 585.2 0.01 62 25 24878 -61.1 -89.1 1 28.0 -62.0 609.0 609.0 321.0 609.0 0.01 63 20 26280 -55.7 -86.7 1 31.0 -57.8 260 17 665.7 665.7 323.3 665.8 0.01 64 15 28132 -51.5 -85.5 1 34.0 -55.2 736.7 736.7 325.6 736.9 0.02 65 12 29577 -52.9 -85.9 1 33.0 -56.8 780.3 780.3 326.7 780.5 0.02 66 10 30770 -47.1 -84.1 1 37.0 -53.8 265 53 843.7 843.7 328.2 844.0 0.03 67 8.1 32175 -43.9 -82.9 1 39.0 -53.1 908.8 908.9 329.6 909.3 0.05 68 6.2 33956 -47.5 -84.5 1 37.0 -55.9 965.6 965.7 330.6 966.2 0.05 TRP 216 11378 -56.7 -66.7 27 10.0 -56.9 215 20 335.5 335.5 293.2 335.6 0.02 WND 4.0 255 101 Sounding variables and indices 1000-500 mb thick: 5507.00 m Freezing level: 706.26 mb = 2911.56 m = 9552.24 ft Wetbulb zero: 801.09 mb = 1892.31 m = 6208.29 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 55.61 % Est. max temperature: 18.74 C = 65.74 F Sfc-Lift cond lev (LCL): 960.05 mb = 409.78 m = 1344.42 ft T: 8.67 C 700-500 lapse rate: 6.54 C/km ThetaE index: 1.87 C Layer 867.0- 850.0 mb Conv cond level (CCL): 698.52 mb = 2996.82 m = 9831.98 ft Mean mixing ratio: 5.33 g/kg Conv temperature: 29.24 C = 84.63 F Cap Strength: 10.55 C Lifted Index: 11.39 C Risk: None Lifted Index @300 mb: 18.09 C Lifted Index @700 mb: 8.88 C Showalter Index: 9.28 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 15.70 C K Index: -2.90 Risk: None Sweat Index: 18.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.58 J/kg Max Up Vert Vel: 7.29 m/s Conv Inhibition (B-): 65591.99 J/kg Cap Strength: 11.34 C Lift Cond Lev (LCL): 890.74 mb = 1027.13 m = 3369.80 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 44249 255 101 97.6 26.1 1 1002 57 80 5 -4.9 -0.9 2 1000 73 75 9 -8.7 -2.3 3 972 305 115 11 -10.0 4.6 4 937 610 195 11 2.8 10.6 5 925 717 205 10 4.2 9.1 6 903 914 190 11 1.9 10.8 7 870 1219 160 6 -2.1 5.6 8 850 1411 205 4 1.7 3.6 9 807 1829 140 3 -1.9 2.3 10 777 2134 245 5 4.5 2.1 11 749 2438 275 5 5.0 -0.4 12 721 2743 290 9 8.5 -3.1 13 700 2980 290 6 5.6 -2.1 14 641 3658 295 3 2.7 -1.3 15 593 4267 270 5 5.0 -0.0 16 548 4877 210 9 4.5 7.8 17 506 5486 260 13 12.8 2.3 18 500 5580 270 10 10.0 -0.0 19 486 5791 270 11 11.0 -0.0 20 466 6096 245 13 11.8 5.5 21 447 6401 220 14 9.0 10.7 22 412 7010 210 10 5.0 8.7 23 400 7230 160 10 -3.4 9.4 24 395 7315 160 10 -3.4 9.4 25 378 7620 180 8 0.0 8.0 26 362 7925 185 13 1.1 13.0 27 346 8230 225 15 10.6 10.6 28 304 9144 235 26 21.3 14.9 29 300 9230 235 28 22.9 16.1 30 290 9449 235 29 23.8 16.6 31 265 10058 250 24 22.6 8.2 32 250 10440 245 18 16.3 7.6 33 241 10668 240 18 15.6 9.0 34 230 10973 240 21 18.2 10.5 35 219 11278 210 16 8.0 13.9 36 216 11378 215 20 11.5 16.4 37 200 11870 220 30 19.3 23.0 38 190 12192 220 32 20.6 24.5 39 165 13106 200 20 6.8 18.8 40 150 13720 255 20 19.3 5.2 41 143 14021 265 13 13.0 1.1 42 136 14326 230 8 6.1 5.1 43 124 14935 235 14 11.5 8.0 44 118 15240 195 13 3.4 12.6 45 107 15850 215 20 11.5 16.4 46 102 16154 250 13 12.2 4.4 47 100 16270 230 16 12.3 10.3 48 97 16459 230 16 12.3 10.3 49 92 16764 240 12 10.4 6.0 50 88 17069 70 10 -9.4 -3.4 51 76 17983 250 15 14.1 5.1 52 72 18288 265 17 16.9 1.5 53 70 18490 215 7 4.0 5.7 54 62 19202 255 10 9.7 2.6 55 54 20117 340 2 0.7 -1.9 56 50 20570 205 12 5.1 10.9 57 49 20726 195 10 2.6 9.7 58 46 21031 225 16 11.3 11.3 59 44 21336 255 13 12.6 3.4 60 42 21641 280 10 9.8 -1.7 61 38 22250 300 10 8.7 -5.0 62 33 23165 170 3 -0.5 3.0 63 31 23470 145 10 -5.7 8.2 64 30 23740 245 14 12.7 5.9 65 30 23774 135 16 -11.3 11.3 66 28 24079 230 12 9.2 7.7 67 27 24384 290 19 17.9 -6.5 68 26 24689 295 14 12.7 -5.9 69 23 25298 280 13 12.8 -2.3 70 22 25603 245 12 10.9 5.1 71 21 25908 290 24 22.6 -8.2 72 20 26213 265 7 7.0 0.6 73 20 26280 260 17 16.7 3.0 74 19 26518 265 15 14.9 1.3 75 18 27127 240 20 17.3 10.0 76 17 27432 265 22 21.9 1.9 77 16 27737 255 23 22.2 6.0 78 15 28042 235 35 28.7 20.1 79 14 28651 260 48 47.3 8.3 80 11 29870 275 46 45.8 -4.0 81 11 30175 260 30 29.5 5.2 82 10 30770 265 53 52.8 4.6 Wind Parameters Energy-Hel index: -1.66 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//CYJT/skewt/CYJT.skewt.20251015.12.gif