UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 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 1006 57 5.6 4.5 93 1.1 5.1 35 3 278.3 279.2 277.9 292.6 5.25 1 1002 92 9.0 7.3 89 1.7 8.1 45 4 282.0 283.1 281.1 299.6 6.41 2 1000 110 8.8 8.0 95 0.8 8.4 50 5 282.0 283.1 281.5 300.5 6.74 3 967 387 8.4 0.4 57 8.0 4.7 30 2 284.3 285.0 279.4 295.8 4.07 4 959 456 9.4 -0.6 50 10.0 4.8 30 2 286.0 286.6 279.9 296.8 3.81 5 936 658 10.4 2.4 58 8.0 6.4 342 2 289.0 289.8 282.5 302.9 4.86 6 925 756 9.6 2.6 62 7.0 6.1 245 3 289.1 290.0 282.7 303.4 4.99 7 914 855 9.2 2.2 62 7.0 5.7 195 2 289.7 290.6 282.9 303.8 4.90 8 860 1360 9.0 -8.0 29 17.0 2.0 359 5 294.6 295.0 282.1 301.9 2.43 9 850 1457 8.6 -3.4 43 12.0 3.1 345 5 295.2 295.8 283.6 305.6 3.50 10 824 1713 7.0 -4.0 45 11.0 2.1 348 9 296.1 296.7 284.0 306.4 3.45 11 805 1904 5.8 -4.2 49 10.0 1.3 354 11 296.8 297.4 284.2 307.2 3.48 12 781 2152 4.8 -6.2 45 11.0 0.1 4 11 298.3 298.9 284.4 307.6 3.08 13 778 2183 4.8 -14.2 24 19.0 -2.0 3 12 298.6 298.9 282.9 303.8 1.64 14 773 2236 4.8 -9.2 35 14.0 -0.8 0 13 299.2 299.6 284.1 306.8 2.46 15 760 2374 4.6 -15.4 22 20.0 -2.4 353 15 300.4 300.7 283.5 305.2 1.52 16 756 2417 5.4 -28.6 6 34.0 -3.6 351 16 301.7 301.8 282.7 303.4 0.48 17 748 2504 5.2 -23.8 10 29.0 -3.3 352 15 302.5 302.6 283.4 304.9 0.75 18 708 2949 1.6 -15.4 27 17.0 -4.3 3 14 303.3 303.6 284.7 308.5 1.63 19 700 3041 1.2 -16.8 25 18.0 -4.8 5 15 303.8 304.1 284.8 308.5 1.46 20 602 4237 -6.3 -31.3 12 25.0 -11.8 344 16 308.5 308.6 285.4 310.1 0.46 21 580 4528 -6.7 -38.7 6 32.0 -12.7 337 15 311.4 311.4 286.1 312.2 0.23 22 500 5670 -14.5 -44.5 6 30.0 -18.7 315 15 315.4 315.4 287.4 315.9 0.15 23 468 6168 -17.7 -43.7 8 26.0 -21.2 313 19 317.4 317.4 288.1 318.0 0.17 24 434 6730 -19.7 -50.7 5 31.0 -23.1 300 23 321.8 321.8 289.4 322.1 0.08 25 400 7330 -24.1 -51.1 6 27.0 -26.7 300 18 323.7 323.7 290.0 324.0 0.09 26 345 8391 -32.7 -47.7 21 15.0 -34.0 298 20 326.0 326.0 290.7 326.6 0.15 27 323 8852 -36.1 -57.1 10 21.0 -37.2 293 23 327.5 327.5 291.0 327.7 0.05 28 318 8960 -37.1 -51.1 22 14.0 -38.0 292 24 327.6 327.6 291.2 328.0 0.11 29 314 9047 -37.9 -40.5 77 2.6 -38.1 291 24 327.6 327.7 291.4 329.0 0.36 30 312 9091 -38.1 -40.4 79 2.3 -38.3 291 25 328.0 328.0 291.5 329.3 0.36 31 303 9292 -39.7 -43.3 68 3.6 -40.0 293 23 328.5 328.5 291.6 329.5 0.27 32 300 9360 -40.3 -43.0 75 2.7 -40.5 295 22 328.6 328.6 291.6 329.7 0.29 33 297 9428 -40.7 -42.1 86 1.4 -40.8 296 21 328.9 329.0 291.7 330.1 0.32 34 295 9474 -41.1 -44.3 71 3.2 -41.3 296 21 329.0 329.1 291.7 330.0 0.25 35 287 9658 -42.9 -45.6 75 2.7 -43.1 299 20 329.0 329.1 291.7 329.9 0.23 36 279 9847 -44.3 -50.3 51 6.0 -44.6 296 19 329.7 329.7 291.7 330.2 0.14 37 278 9871 -44.5 -53.5 36 9.0 -44.9 295 19 329.7 329.8 291.7 330.1 0.09 38 272 10016 -45.5 -60.5 17 15.0 -46.0 289 19 330.4 330.4 291.9 330.5 0.04 39 267 10139 -46.1 -65.1 10 19.0 -46.6 284 18 331.2 331.2 292.1 331.3 0.02 40 250 10570 -49.5 -65.5 14 16.0 -49.8 275 16 332.5 332.5 292.4 332.6 0.02 41 213 11601 -56.9 -68.9 21 12.0 -57.1 285 16 336.5 336.5 293.4 336.6 0.02 42 210 11691 -56.1 -70.1 16 14.0 -56.3 287 16 339.2 339.2 294.1 339.2 0.01 43 200 12000 -56.9 -69.9 18 13.0 -57.1 270 18 342.7 342.7 295.0 342.7 0.02 44 191 12292 -57.7 -72.7 13 15.0 -57.9 278 16 345.9 345.9 295.7 346.0 0.01 45 187 12426 -55.9 -77.9 5 22.0 -56.2 289 17 350.9 350.9 296.8 350.9 0.00 46 181 12634 -57.1 -78.1 5 21.0 -57.3 295 19 352.3 352.3 297.1 352.3 0.00 47 165 13223 -55.3 -81.3 3 26.0 -55.6 303 19 364.7 364.7 299.6 364.7 0.00 48 150 13830 -57.3 -83.3 2 26.0 -57.6 340 19 371.4 371.4 300.8 371.4 0.00 49 141 14220 -58.3 -84.3 2 26.0 -58.6 360 22 376.2 376.2 301.6 376.2 0.00 50 125 14977 -58.3 -84.3 2 26.0 -58.6 359 16 389.4 389.4 303.7 389.4 0.00 51 119 15287 -56.9 -83.9 2 27.0 -57.3 349 11 397.5 397.5 304.9 397.5 0.00 52 101 16309 -63.5 -85.5 4 22.0 -63.7 353 20 403.9 403.9 305.7 403.9 0.00 53 100 16370 -63.5 -85.5 4 22.0 -63.7 5 17 405.0 405.0 305.9 405.0 0.00 54 95 16685 -64.5 -86.5 3 22.0 -64.7 5 17 409.1 409.1 306.4 409.1 0.00 55 70 18560 -63.1 -88.1 2 25.0 -63.4 355 5 449.4 449.4 310.8 449.4 0.00 56 55 20058 -59.7 -87.7 1 28.0 -60.2 20 11 489.3 489.3 314.2 489.3 0.00 57 50 20650 -63.1 -88.1 2 25.0 -63.5 190 15 494.8 494.8 314.6 494.8 0.00 58 44 21435 -64.9 -89.9 2 25.0 -65.3 260 12 508.8 508.8 315.5 508.8 0.00 59 32 23396 -61.7 -89.7 1 28.0 -62.4 289 8 565.9 565.9 318.9 565.9 0.00 60 30 23800 -58.1 -87.1 1 29.0 -59.2 240 6 586.2 586.3 320.0 586.3 0.01 61 25 24943 -59.1 -88.1 1 29.0 -60.3 305 13 614.8 614.8 321.3 614.8 0.01 62 24 25200 -56.9 -86.9 1 30.0 -58.5 305 17 628.4 628.4 321.9 628.4 0.01 63 21 26042 -58.3 -87.3 1 29.0 -59.8 308 6 648.6 648.6 322.6 648.7 0.01 64 20 26350 -55.7 -86.7 1 31.0 -57.8 265 20 665.7 665.7 323.3 665.8 0.01 65 19 26678 -54.3 -86.3 1 32.0 -56.8 256 17 679.9 679.9 323.7 680.0 0.01 66 17 27389 -56.7 -86.7 1 30.0 -58.8 276 23 694.1 694.1 324.3 694.2 0.01 67 16 27777 -53.5 -85.5 1 32.0 -56.5 269 30 716.7 716.7 325.0 716.9 0.02 68 12 29634 -52.5 -85.5 1 33.0 -56.5 265 30 781.7 781.7 326.8 781.9 0.02 69 11 30203 -48.3 -83.3 1 35.0 -54.2 279 33 816.7 816.7 327.7 817.0 0.03 70 10 30830 -49.1 -84.1 1 35.0 -54.9 265 44 836.3 836.3 328.1 836.6 0.03 71 9.7 31030 -49.3 -84.3 1 35.0 -55.2 842.8 842.8 328.2 843.1 0.03 72 8.0 32302 -46.1 -82.7 1 36.6 -54.2 275 72 903.1 903.2 329.5 903.7 0.05 73 7.6 32644 -45.3 -82.3 1 37.0 -54.0 919.9 919.9 329.8 920.5 0.06 74 7.4 32821 -46.1 -83.1 1 37.0 -54.5 923.7 923.7 329.9 924.2 0.05 TRP 213 11601 -56.9 -68.9 21 12.0 -57.1 285 16 336.5 336.5 293.4 336.6 0.02 WND 8.0 32302 -46.1 -82.7 1 36.6 -54.2 275 72 903.1 903.2 329.5 903.7 0.05 Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 684.32 mb = 3232.38 m = 10604.79 ft Wetbulb zero: 780.89 mb = 2152.77 m = 7062.81 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 27.99 % Est. max temperature: 22.17 C = 71.90 F Sfc-Lift cond lev (LCL): 989.08 mb = 200.80 m = 658.80 ft T: 8.67 C 700-500 lapse rate: 5.97 C/km ThetaE index: 4.70 C Layer 967.0- 959.0 mb Conv cond level (CCL): 650.04 mb = 3628.20 m = 11903.39 ft Mean mixing ratio: 4.91 g/kg Conv temperature: 33.52 C = 92.34 F Cap Strength: 13.32 C Lifted Index: 14.48 C Risk: None Lifted Index @300 mb: 20.32 C Lifted Index @700 mb: 10.61 C Showalter Index: 10.68 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 11.10 C K Index: 1.70 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.25 J/kg Max Up Vert Vel: 9.08 m/s Conv Inhibition (B-): 55433.16 J/kg Cap Strength: 14.37 C Lift Cond Lev (LCL): 866.24 mb = 1300.23 m = 4265.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 9 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 1006 57 35 3 -1.7 -2.5 | 182 6 0.3 6.1 1 1000 110 50 5 -3.8 -3.2 | 161 6 -1.9 5.4 2 977 305 30 2 -1.0 -1.7 | 188 7 1.0 6.9 3 941 610 30 1 -0.5 -0.9 | 191 8 1.5 7.7 4 925 756 245 3 2.7 1.3 | 205 11 4.7 9.9 5 907 914 165 2 -0.5 1.9 | 188 11 1.5 10.5 6 875 1219 20 6 -2.1 -5.6 | 178 3 -0.1 3.0 7 850 1457 345 5 1.3 -4.8 | 221 5 3.3 3.8 8 812 1829 350 11 1.9 -10.8 | 300 4 3.9 -2.2 9 782 2134 5 11 -1.0 -11.0 | 337 3 1.0 -2.4 10 754 2438 350 16 2.8 -15.8 | 326 9 4.8 -7.2 11 726 2743 360 13 -0.0 -13.0 | 336 5 2.0 -4.4 12 700 3041 5 15 -1.3 -14.9 | 354 6 0.7 -6.4 13 699 3048 10 15 -2.6 -14.8 | 6 6 -0.6 -6.2 14 647 3658 335 14 5.9 -12.7 | 297 9 7.9 -4.1 15 598 4267 345 16 4.1 -15.5 | 318 9 6.1 -6.9 16 553 4877 325 14 8.0 -11.5 | 286 10 10.0 -2.9 17 532 5182 340 16 5.5 -15.0 | 311 10 7.4 -6.4 18 512 5486 320 17 10.9 -13.0 | 289 14 12.9 -4.4 19 500 5670 315 15 10.6 -10.6 | 279 13 12.6 -2.0 20 492 5791 325 16 9.2 -13.1 | 292 12 11.2 -4.5 21 472 6096 315 18 12.7 -12.7 | 286 15 14.7 -4.1 22 435 6706 300 23 19.9 -11.5 | 278 22 21.9 -2.9 23 418 7010 305 18 14.7 -10.3 | 276 17 16.7 -1.7 24 400 7330 300 18 15.6 -9.0 | 271 18 17.6 -0.4 25 384 7620 305 16 13.1 -9.2 | 272 15 15.1 -0.6 26 309 9144 290 25 23.5 -8.6 | 270 25 25.5 0.0 27 300 9360 295 22 19.9 -9.3 | 272 22 21.9 -0.7 28 283 9754 300 19 16.5 -9.5 | 273 18 18.4 -0.9 29 258 10363 275 18 17.9 -1.6 | 251 21 19.9 7.0 30 250 10570 275 16 15.9 -1.4 | 248 19 17.9 7.2 31 246 10668 275 16 15.9 -1.4 | 248 19 17.9 7.2 32 214 11582 265 16 15.9 1.4 | 241 21 17.9 10.0 33 213 11601 285 16 15.5 -4.1 | 256 18 17.4 4.4 34 204 11887 290 15 14.1 -5.1 | 258 16 16.1 3.5 35 200 12000 270 18 18.0 -0.0 | 247 22 20.0 8.6 36 194 12192 270 15 15.0 -0.0 | 243 19 17.0 8.6 37 185 12497 295 18 16.3 -7.6 | 267 18 18.3 1.0 38 168 13106 295 23 20.8 -9.7 | 273 23 22.8 -1.1 39 160 13411 315 13 9.2 -9.2 | 273 11 11.2 -0.6 40 153 13716 315 18 12.7 -12.7 | 286 15 14.7 -4.1 41 150 13830 340 19 6.5 -17.9 | 318 13 8.5 -9.3 42 139 14326 5 23 -2.0 -22.9 | 0 14 -0.0 -14.3 43 132 14630 20 13 -4.4 -12.2 | 34 4 -2.5 -3.6 44 126 14935 360 17 -0.0 -17.0 | 347 9 2.0 -8.4 45 120 15240 355 9 0.8 -9.0 | 278 3 2.8 -0.4 46 114 15545 310 21 16.1 -13.5 | 285 19 18.1 -4.9 47 104 16154 325 26 14.9 -21.3 | 307 21 16.9 -12.7 48 100 16370 5 17 -1.5 -16.9 | 357 8 0.5 -8.3 49 94 16764 5 17 -1.5 -16.9 | 357 8 0.5 -8.3 50 85 17374 50 20 -15.3 -12.9 | 72 14 -13.3 -4.3 51 81 17678 25 15 -6.3 -13.6 | 41 7 -4.4 -5.0 52 77 17983 315 21 14.8 -14.8 | 290 18 16.8 -6.3 53 73 18288 320 27 17.4 -20.7 | 302 23 19.3 -12.1 54 70 18560 355 5 0.4 -5.0 | 214 4 2.4 3.6 55 70 18593 345 17 4.4 -16.4 | 321 10 6.4 -7.8 56 66 18898 360 5 -0.0 -5.0 | 209 4 2.0 3.6 57 63 19202 335 10 4.2 -9.1 | 274 6 6.2 -0.5 58 60 19507 345 10 2.6 -9.7 | 283 5 4.6 -1.1 59 57 19812 360 13 -0.0 -13.0 | 336 5 2.0 -4.4 60 54 20117 25 10 -4.2 -9.1 | 78 2 -2.3 -0.5 61 52 20422 215 10 5.7 8.2 | 205 18 7.7 16.8 62 50 20650 190 15 2.6 14.8 | 191 24 4.6 23.4 63 49 20726 185 15 1.3 14.9 | 188 24 3.3 23.5 64 47 21031 180 13 0.0 13.0 | 185 22 2.0 21.6 65 45 21336 245 13 11.8 5.5 | 224 20 13.8 14.1 66 43 21641 290 10 9.4 -3.4 | 246 12 11.4 5.2 67 39 22250 305 15 12.3 -8.6 | 270 14 14.3 -0.0 68 35 22860 355 10 0.9 -10.0 | 296 3 2.8 -1.4 69 30 23800 240 6 5.2 3.0 | 212 14 7.2 11.6 70 27 24384 275 11 11.0 -1.0 | 239 15 12.9 7.6 71 26 24689 275 6 6.0 -0.5 | 225 11 8.0 8.1 72 25 24994 310 14 10.7 -9.0 | 272 13 12.7 -0.4 73 23 25603 295 24 21.8 -10.1 | 274 24 23.7 -1.6 74 21 25908 330 10 5.0 -8.7 | 271 7 7.0 -0.1 75 20 26213 280 1 1.0 -0.2 | 199 9 3.0 8.4 76 20 26350 265 20 19.9 1.7 | 245 24 21.9 10.3 77 19 26518 245 10 9.1 4.2 | 221 17 11.0 12.8 78 19 26822 265 23 22.9 2.0 | 247 27 24.9 10.6 79 18 27127 280 23 22.7 -4.0 | 259 25 24.6 4.6 80 17 27432 275 23 22.9 -2.0 | 255 26 24.9 6.6 81 16 27737 270 31 31.0 -0.0 | 255 34 33.0 8.6 82 15 28346 255 18 17.4 4.7 | 236 23 19.4 13.2 83 14 28651 285 32 30.9 -8.3 | 269 33 32.9 0.3 84 13 29261 265 35 34.9 3.1 | 252 39 36.8 11.6 85 12 29870 265 27 26.9 2.4 | 249 31 28.9 10.9 86 11 30175 280 32 31.5 -5.6 | 265 34 33.5 3.0 87 10 30830 265 44 43.8 3.8 | 255 47 45.8 12.4 Wind Parameters Mean winds (0-6000m): 342.9 at 11.8 knts Storm direction: 12.9 at 8.8 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -177.8 deg Storm rel helicity (0-3000m) pos: 26.7 neg: -24.8 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.79 Bulk Shear: 14.77 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 40 3 183 7| 0.0 1.9 1.9| 3.9 -2.1 1.8 3.5 0.21| 4.8 1.0 1000 55 2 180 7| 1.8 0.9 2.8| 8.5 -21.1 -12.7 -12.7 -0.22| 8.6 -1.9 1500 15 3 192 5| 1.2 2.9 4.2| 14.2 -23.3 -9.1 -6.0 0.03| 9.8 0.3 2000 1 5 208 4| 1.5 2.2 3.7| 20.0 -23.3 -3.3 -1.6 0.19| 9.0 1.7 2500 359 7 229 3| 1.2 2.6 3.8| 21.4 -24.8 -3.4 -1.4 0.16| 8.7 1.4 3000 359 8 254 2| 1.6 2.1 3.8| 26.7 -24.8 1.9 0.6 0.21| 8.2 1.7 4000 354 10 290 3| 1.3 2.2 3.5| 31.7 -40.2 -8.6 -2.1 0.07| 7.6 0.5 5000 349 11 296 5| 1.0 1.9 2.9| 40.7 -53.7 -13.0 -2.6 0.03| 7.0 0.2 6000 343 12 296 6| 0.8 2.0 2.9| 52.4 -77.3 -24.9 -4.1 -0.01| 7.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251015.00.gif