UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 1 NOV 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 ------------------------------------------------------------------------------- 0 1000 -92 SFC 982 57 9.0 7.5 90 1.5 8.2 95 16 283.6 284.8 282.1 302.0 6.63 2 976 108 9.8 7.7 87 2.1 8.7 96 21 284.9 286.1 282.9 303.7 6.76 3 925 555 7.0 6.7 98 0.3 6.8 115 47 286.5 287.6 283.4 305.1 6.66 4 911 680 6.0 6.0 100 0.0 6.0 125 49 286.7 287.8 283.3 304.8 6.44 5 894 836 9.4 8.3 93 1.1 8.8 135 50 291.8 293.1 286.6 313.7 7.70 6 850 1256 10.4 9.8 96 0.6 10.0 155 48 297.0 298.7 289.7 323.2 8.98 7 839 1364 10.0 9.9 99 0.1 9.9 159 47 297.7 299.4 290.1 324.4 9.16 8 826 1495 11.0 9.3 89 1.7 10.0 163 47 300.1 301.8 290.7 326.4 8.94 9 808 1678 10.2 5.3 72 4.9 7.5 170 46 301.2 302.4 289.3 321.8 6.93 10 794 1824 9.0 5.9 81 3.1 7.2 175 45 301.4 302.7 289.8 323.3 7.35 11 700 2855 2.0 2.0 100 0.0 2.0 180 49 304.7 305.9 289.9 323.8 6.33 12 676 3136 0.2 0.2 100 0.0 0.2 183 53 305.7 306.8 289.8 323.3 5.75 13 615 3894 -1.9 -3.0 92 1.1 -2.4 205 52 311.7 312.7 291.0 327.4 4.99 14 500 5520 -9.9 -10.2 98 0.3 -10.0 215 46 321.0 321.7 292.4 332.6 3.52 15 458 6192 -13.3 -14.0 94 0.7 -13.6 214 42 324.9 325.4 292.9 334.4 2.83 16 415 6936 -18.1 -18.5 97 0.4 -18.2 208 45 328.0 328.4 293.2 335.4 2.14 17 400 7210 -20.1 -21.4 89 1.3 -20.5 205 46 328.9 329.2 293.0 334.9 1.73 18 305 9164 -34.1 -37.7 70 3.6 -34.6 204 52 335.7 335.8 293.7 337.6 0.49 19 300 9280 -35.1 -38.7 70 3.6 -35.5 200 52 335.9 336.0 293.7 337.6 0.45 20 252 10467 -45.1 -46.9 82 1.8 -45.2 199 60 338.2 338.3 294.1 339.1 0.22 21 250 10520 -45.3 -47.8 76 2.5 -45.4 200 62 338.7 338.8 294.2 339.5 0.20 22 237 10873 -48.7 -53.7 56 5.0 -48.9 201 64 338.8 338.8 294.1 339.2 0.11 23 219 11387 -53.3 -56.6 67 3.3 -53.4 204 68 339.4 339.5 294.3 339.8 0.08 24 217 11446 -53.9 -55.3 85 1.4 -53.9 205 69 339.4 339.4 294.3 339.8 0.10 25 216 11476 -54.1 -60.1 48 6.0 -54.2 205 69 339.5 339.6 294.3 339.8 0.05 26 215 11505 -53.7 -74.7 6 21.0 -54.0 206 69 340.6 340.6 294.5 340.6 0.01 27 213 11565 -53.7 -87.7 1 34.0 -54.0 207 70 341.5 341.5 294.7 341.5 0.00 28 200 11970 -53.7 -73.7 7 20.0 -54.0 215 72 347.7 347.7 296.1 347.8 0.01 29 166 13163 -55.5 -79.5 3 24.0 -55.8 225 71 363.8 363.8 299.4 363.8 0.00 30 164 13241 -54.1 -80.1 3 26.0 -54.5 225 75 367.4 367.4 300.1 367.4 0.00 31 150 13810 -56.7 -81.7 3 25.0 -57.0 235 79 372.4 372.4 301.0 372.4 0.00 32 145 14024 -57.6 -82.1 3 24.5 -57.8 235 88 374.5 374.5 301.4 374.5 0.00 33 112 15627 -64.1 -85.1 4 21.0 -64.3 238 39 391.0 391.0 303.9 391.0 0.00 34 111 15682 -64.1 -85.1 4 21.0 -64.3 236 40 392.0 392.0 304.1 392.0 0.00 35 104 16080 -64.7 -85.7 4 21.0 -64.8 242 50 398.2 398.2 305.0 398.2 0.00 36 100 16320 -62.5 -86.5 3 24.0 -62.7 255 59 407.0 407.0 306.1 407.0 0.00 37 86 17241 -66.1 -87.1 4 21.0 -66.2 254 40 417.6 417.6 307.4 417.7 0.00 38 80 17682 -63.5 -87.5 2 24.0 -63.7 270 48 431.7 431.7 309.0 431.7 0.00 39 70 18500 -64.1 -88.1 2 24.0 -64.4 260 13 447.3 447.3 310.6 447.3 0.00 40 50 20560 -64.5 -89.5 2 25.0 -64.8 315 10 491.5 491.5 314.3 491.5 0.00 41 44 21346 -64.7 -89.7 2 25.0 -65.1 305 21 509.3 509.3 315.6 509.3 0.00 42 30 23710 -62.5 -90.5 1 28.0 -63.2 250 7 574.3 574.3 319.4 574.3 0.00 43 28 24137 -61.3 -90.3 1 29.0 -62.1 283 8 589.0 589.0 320.1 589.1 0.00 44 20 26220 -62.7 -90.7 1 28.0 -63.7 270 5 644.2 644.3 322.4 644.3 0.01 45 19 26537 -61.3 -89.3 1 28.0 -62.5 277 6 658.1 658.1 323.0 658.2 0.01 TRP 216 11476 -54.1 -60.1 48 6.0 -54.2 205 69 339.5 339.6 294.3 339.8 0.05 WND 145 14024 -57.6 -82.1 3 24.5 -57.8 235 88 374.5 374.5 301.4 374.5 0.00 Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 670.19 mb = 3208.57 m = 10526.68 ft Wetbulb zero: 671.48 mb = 3190.22 m = 10466.46 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 93.43 % Est. max temperature: 24.31 C = 75.76 F Sfc-Lift cond lev (LCL): 959.84 mb = 247.22 m = 811.09 ft T: 8.93 C 700-500 lapse rate: 4.47 C/km ThetaE index: 4.65 C Layer 808.0- 794.0 mb Conv cond level (CCL): 929.78 mb = 512.08 m = 1680.03 ft Mean mixing ratio: 6.90 g/kg Conv temperature: 11.69 C = 53.04 F Cap Strength: 10.77 C Lifted Index: 14.63 C Risk: None Lifted Index @300 mb: 20.95 C Lifted Index @700 mb: 7.84 C Showalter Index: 4.79 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 19.70 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 392.85 Risk: Showers and thunderstorms possible Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.83 J/kg Max Up Vert Vel: 7.85 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 14.27 C Lift Cond Lev (LCL): 917.58 mb = 621.25 m = 2038.18 ft Lev Free Conv (LFC): 912.58 mb = 666.18 m = 2185.61 ft Equ Level (EL): 902.58 mb = 757.12 m = 2483.95 ft B at Equ Level: 26.58 J/kg Max Parcel Lev (MPL): 872.58 mb = 1037.82 m = 3404.89 ft Wind level data Storm motion: 215 at 35 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 982 57 95 16 -15.9 1.4 | 53 46 -36.2 -27.6 1 953 305 100 40 -39.4 6.9 | 70 64 -59.7 -22.0 2 925 555 115 47 -42.6 19.9 | 82 64 -62.9 -9.1 3 919 610 120 48 -41.6 24.0 | 85 62 -61.9 -5.0 4 886 914 140 51 -32.8 39.1 | 101 54 -53.1 10.1 5 854 1219 155 53 -22.4 48.0 | 114 47 -42.7 19.1 6 850 1256 155 48 -20.3 43.5 | 110 43 -40.6 14.5 7 793 1829 175 45 -3.9 44.8 | 123 29 -24.2 15.8 8 764 2134 170 45 -7.8 44.3 | 119 32 -28.1 15.3 9 736 2438 175 45 -3.9 44.8 | 123 29 -24.2 15.8 10 710 2743 185 48 4.2 47.8 | 139 25 -16.1 18.8 11 700 2855 180 49 0.0 49.0 | 135 29 -20.3 20.0 12 657 3353 185 56 4.9 55.8 | 150 31 -15.4 26.8 13 633 3658 200 53 18.1 49.8 | 174 21 -2.2 20.8 14 586 4267 215 50 28.7 41.0 | 215 15 8.4 12.0 15 542 4877 220 45 28.9 34.5 | 237 10 8.6 5.5 16 500 5520 215 46 26.4 37.7 | 215 11 6.1 8.7 17 463 6096 215 42 24.1 34.4 | 215 7 3.8 5.4 18 400 7210 205 46 19.4 41.7 | 176 13 -0.9 12.7 19 378 7620 205 46 19.4 41.7 | 176 13 -0.9 12.7 20 306 9144 205 52 22.0 47.1 | 185 18 1.7 18.1 21 300 9280 200 52 17.8 48.9 | 173 20 -2.5 19.9 22 268 10058 195 47 12.2 45.4 | 154 18 -8.1 16.4 23 250 10520 200 62 21.2 58.3 | 182 29 0.9 29.3 24 244 10668 200 62 21.2 58.3 | 182 29 0.9 29.3 25 216 11476 205 69 29.2 62.5 | 195 35 8.9 33.6 26 203 11887 215 73 41.9 59.8 | 215 38 21.6 30.8 27 200 11970 215 72 41.3 59.0 | 215 37 21.0 30.0 28 167 13106 225 68 48.1 48.1 | 235 34 27.8 19.1 29 160 13411 225 83 58.7 58.7 | 232 49 38.4 29.7 30 152 13716 235 70 57.3 40.2 | 253 39 37.0 11.2 31 150 13810 235 79 64.7 45.3 | 250 47 44.4 16.3 32 145 14024 235 88 72.1 50.5 | 247 56 51.8 21.5 33 138 14326 235 88 72.1 50.5 | 247 56 51.8 21.5 34 125 14935 255 47 45.4 12.2 | 304 30 25.1 -16.8 35 119 15240 245 45 40.8 19.0 | 296 23 20.5 -10.0 36 113 15545 240 38 32.9 19.0 | 308 16 12.6 -10.0 37 108 15850 230 42 32.2 27.0 | 279 12 11.9 -2.0 38 100 16320 255 59 57.0 15.3 | 290 39 36.7 -13.7 39 98 16459 255 59 57.0 15.3 | 290 39 36.7 -13.7 40 88 17069 260 37 36.4 6.4 | 324 28 16.1 -22.6 41 84 17374 250 42 39.5 14.4 | 307 24 19.2 -14.6 42 80 17678 270 48 48.0 -0.0 | 316 40 27.7 -29.0 43 76 17983 290 29 27.3 -9.9 | 350 40 6.9 -38.9 44 70 18500 260 13 12.8 2.3 | 16 28 -7.5 -26.7 45 69 18593 280 18 17.7 -3.1 | 5 32 -2.6 -32.1 46 66 18898 260 12 11.8 2.1 | 18 28 -8.5 -26.9 47 62 19202 235 23 18.8 13.2 | 5 16 -1.5 -15.8 48 56 19812 265 30 29.9 2.6 | 340 28 9.6 -26.4 49 51 20422 290 12 11.3 -4.1 | 15 34 -9.0 -33.1 50 50 20560 315 10 7.1 -7.1 | 20 38 -13.2 -36.1 51 49 20726 290 12 11.3 -4.1 | 15 34 -9.0 -33.1 52 46 21031 285 20 19.3 -5.2 | 2 34 -1.0 -34.2 53 44 21336 305 21 17.2 -12.0 | 4 41 -3.1 -41.0 54 40 21946 295 14 12.7 -5.9 | 12 36 -7.6 -34.9 55 38 22250 300 14 12.1 -7.0 | 13 37 -8.2 -36.0 56 36 22555 285 15 14.5 -3.9 | 10 33 -5.8 -32.9 57 34 22860 290 10 9.4 -3.4 | 19 34 -10.9 -32.4 58 30 23710 250 7 6.6 2.4 | 27 30 -13.7 -26.6 59 24 24994 350 10 1.7 -9.8 | 26 43 -18.6 -38.8 60 23 25298 15 12 -3.1 -11.6 | 30 47 -23.4 -40.6 61 21 25908 295 10 9.1 -4.2 | 19 35 -11.2 -33.2 62 20 26213 335 10 4.2 -9.1 | 23 41 -16.1 -38.0 63 20 26220 270 5 5.0 -0.0 | 28 33 -15.3 -29.0 64 17 26822 295 9 8.2 -3.8 | 20 35 -12.2 -32.8 Wind Parameters Mean winds (0-6000m): 185.0 at 47.2 knts Storm direction: 215.0 at 35.4 knts Shear (0-3000m) pos: 9.2 neg: 0.0 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 88.3 deg Storm rel helicity (0-3000m) pos: 1055.9 neg: -44.0 tot: 1011.8 m^2/s^2 ave: 337.3 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 19.4 stream: 12.7 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 0.08 Bulk Shear: 391.25 m/s 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 ------------------------------------------------------------------------------- 500 104 36 70 59| 33.4 0.0 33.4|453.1 0.0 453.1 906.2 0.79| 38.1 30.3 1000 121 43 83 57| 22.6 0.0 22.6|831.5 0.0 831.5 831.5 0.83| 33.4 27.9 1500 134 45 93 53| 15.0 0.0 15.0|930.9 -13.9 917.0 611.3 0.74| 28.7 21.2 2000 144 45 99 47| 11.3 0.0 11.3|961.0 -26.7 934.4 467.2 0.68| 24.1 16.4 2500 150 45 103 44| 9.7 0.0 9.7|1000.4 -30.2 970.2 388.1 0.67| 20.8 14.0 3000 156 46 108 41| 9.2 0.0 9.2|1055.9 -44.01011.8 337.3 0.65| 19.4 12.7 4000 168 48 120 35| 7.7 0.0 7.7|1202.9 -44.01158.9 289.7 0.68| 18.2 12.5 5000 178 48 131 29| 5.7 0.0 5.7|1235.7 -46.71189.0 237.8 0.68| 15.8 10.8 6000 185 47 138 24| 4.8 0.3 5.1|1235.7 -54.61181.0 196.8 0.64| 13.7 8.8 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251101.00.gif