UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 8 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 33 285 12 SFC 997 57 1.8 -5.2 60 7.0 -0.8 285 12 275.2 275.6 272.5 282.4 2.60 2 925 655 -3.7 -7.3 76 3.6 -4.9 280 31 275.5 275.9 272.4 282.2 2.38 3 877 1073 -7.9 -8.4 96 0.5 -8.1 280 33 275.4 275.8 272.2 281.8 2.31 4 855 1271 -9.3 -9.3 100 0.0 -9.3 280 33 275.9 276.3 272.4 282.1 2.21 5 850 1316 -9.7 -9.7 100 0.0 -9.7 280 33 276.0 276.3 272.3 282.0 2.15 6 801 1771 -12.5 -12.6 99 0.1 -12.5 284 30 277.7 278.0 272.8 282.9 1.81 7 797 1810 -12.7 -13.4 94 0.7 -12.9 285 30 277.9 278.2 272.8 282.8 1.70 8 782 1954 -14.7 -29.7 27 15.0 -17.0 285 29 277.3 277.4 270.2 278.6 0.42 9 765 2120 -14.7 -29.7 27 15.0 -17.0 285 28 279.0 279.1 271.4 280.3 0.43 10 726 2518 -12.3 -43.3 6 31.0 -16.0 281 36 285.9 285.9 274.7 286.3 0.11 11 700 2796 -12.7 -47.7 4 35.0 -16.5 285 36 288.4 288.4 276.0 288.7 0.07 12 688 2928 -12.9 -47.9 4 35.0 -16.7 285 37 289.6 289.6 276.6 289.9 0.07 13 661 3234 -11.1 -50.1 2 39.0 -15.5 286 45 295.0 295.0 279.2 295.2 0.06 14 622 3699 -12.9 -48.9 3 36.0 -17.0 290 61 298.1 298.1 280.6 298.4 0.07 15 573 4320 -15.5 -55.5 2 40.0 -19.3 290 73 302.1 302.1 282.3 302.3 0.04 16 560 4493 -15.9 -30.9 26 15.0 -18.6 290 73 303.7 303.7 283.5 305.4 0.52 17 552 4602 -15.7 -30.7 26 15.0 -18.5 290 72 305.1 305.2 284.2 307.0 0.54 18 530 4907 -17.5 -35.5 19 18.0 -20.3 290 72 306.6 306.6 284.5 307.8 0.35 19 500 5340 -21.3 -31.3 40 10.0 -22.9 290 68 307.1 307.2 284.9 309.0 0.56 20 499 5355 -21.5 -31.5 40 10.0 -23.1 290 68 307.0 307.1 284.9 308.9 0.55 21 486 5549 -21.9 -34.9 30 13.0 -23.8 290 71 308.8 308.9 285.4 310.2 0.41 22 457 5998 -24.5 -34.5 39 10.0 -25.9 290 78 311.1 311.2 286.2 312.6 0.45 23 408 6810 -31.1 -38.1 50 7.0 -31.9 290 85 312.8 312.9 286.8 314.0 0.35 24 400 6950 -32.1 -45.1 26 13.0 -33.1 290 86 313.3 313.3 286.7 313.9 0.17 25 396 7021 -32.7 -46.7 23 14.0 -33.8 289 87 313.4 313.4 286.7 313.9 0.14 26 344 7994 -41.5 -48.5 47 7.0 -41.9 288 101 314.3 314.3 287.0 314.8 0.14 27 342 8033 -41.9 -50.9 37 9.0 -42.3 289 102 314.3 314.3 287.0 314.7 0.10 28 336 8153 -42.1 -61.1 11 19.0 -42.7 290 105 315.6 315.6 287.3 315.7 0.03 29 317 8544 -44.9 -66.9 7 22.0 -45.4 293 113 317.0 317.0 287.8 317.1 0.01 30 308 8736 -46.5 -62.7 14 16.3 -46.9 295 117 317.5 317.5 287.9 317.6 0.03 31 300 8910 -47.9 -58.9 27 11.0 -48.2 295 116 317.8 317.8 288.1 318.0 0.05 32 294 9043 -49.1 -67.1 10 18.0 -49.4 295 115 318.0 318.0 288.1 318.0 0.02 33 260 9840 -54.5 -69.5 14 15.0 -54.7 291 99 321.4 321.4 289.2 321.5 0.01 34 250 10090 -55.9 -69.9 16 14.0 -56.1 290 94 323.0 323.0 289.7 323.0 0.01 35 227 10704 -57.7 -71.7 15 14.0 -57.9 280 85 329.2 329.3 291.5 329.3 0.01 36 200 11510 -55.9 -77.9 5 22.0 -56.1 290 85 344.2 344.2 295.3 344.3 0.00 37 194 11704 -55.7 -78.7 4 23.0 -55.9 290 80 347.6 347.6 296.1 347.6 0.00 38 170 12536 -59.9 -81.9 4 22.0 -60.1 288 69 354.0 354.0 297.5 354.0 0.00 39 163 12798 -60.1 -83.1 3 23.0 -60.3 287 71 357.9 357.9 298.3 357.9 0.00 40 153 13195 -57.5 -83.5 2 26.0 -57.8 286 74 368.9 368.9 300.4 368.9 0.00 41 150 13320 -57.5 -83.5 2 26.0 -57.8 285 75 371.0 371.0 300.8 371.0 0.00 42 148 13405 -57.9 -83.9 2 26.0 -58.2 280 79 371.7 371.7 300.9 371.8 0.00 43 135 13987 -55.3 -84.3 2 29.0 -55.7 282 70 386.3 386.3 303.2 386.3 0.00 44 132 14130 -55.7 -83.7 2 28.0 -56.1 283 68 388.0 388.0 303.5 388.1 0.00 45 120 14738 -54.3 -84.3 1 30.0 -54.8 288 57 401.3 401.3 305.4 401.3 0.00 46 118 14846 -51.7 -83.7 1 32.0 -52.4 290 53 408.1 408.1 306.3 408.1 0.00 47 109 15358 -53.5 -84.5 1 31.0 -54.1 302 38 414.0 414.0 307.0 414.0 0.00 48 107 15477 -52.9 -84.9 1 32.0 -53.5 304 34 417.4 417.4 307.4 417.4 0.00 49 100 15910 -55.7 -85.7 1 30.0 -56.2 260 13 420.1 420.1 307.7 420.1 0.00 50 94 16302 -58.7 -86.7 2 28.0 -59.0 253 14 421.7 421.7 307.9 421.7 0.00 51 86 16863 -57.5 -86.5 1 29.0 -58.0 245 37 435.0 435.0 309.4 435.0 0.00 52 80 17327 -52.3 -85.3 1 33.0 -53.2 268 47 454.8 454.8 311.3 454.8 0.00 53 74 17832 -52.3 -85.3 1 33.0 -53.2 297 27 465.0 465.0 312.2 465.1 0.00 54 70 18190 -54.3 -85.3 1 31.0 -55.1 210 5 468.2 468.2 312.5 468.2 0.00 55 65 18662 -56.3 -86.3 1 30.0 -57.0 213 12 473.9 473.9 313.0 473.9 0.00 56 62 18961 -56.7 -86.7 1 30.0 -57.4 228 23 479.4 479.4 313.4 479.5 0.00 57 61 19065 -53.5 -86.5 1 33.0 -54.5 233 26 488.8 488.8 314.1 488.8 0.00 58 50 20330 -57.5 -87.5 1 30.0 -58.3 250 21 508.0 508.0 315.5 508.0 0.00 59 39 21899 -59.1 -89.1 1 30.0 -59.9 307 10 541.3 541.3 317.6 541.4 0.00 60 37 22232 -55.9 -87.9 1 32.0 -57.1 257 10 557.8 557.8 318.5 557.8 0.00 61 33 22958 -58.7 -88.7 1 30.0 -59.7 266 14 568.9 568.9 319.1 568.9 0.00 62 30 23560 -57.1 -88.1 1 31.0 -58.4 305 12 589.0 589.0 320.1 589.0 0.01 63 24 24970 -57.7 -88.7 1 31.0 -59.2 324 18 626.0 626.0 321.7 626.1 0.01 64 22 25523 -54.7 -87.7 1 33.0 -56.8 344 15 650.8 650.8 322.7 650.8 0.01 65 20 26130 -56.5 -87.5 1 31.0 -58.4 350 16 663.2 663.2 323.2 663.3 0.01 66 13 28867 -56.9 -87.9 1 31.0 -59.5 324 26 748.8 748.8 325.9 748.9 0.01 67 10 30540 -54.7 -87.7 1 33.0 -58.5 315 37 815.4 815.4 327.6 815.5 0.02 68 8.3 31734 -53.9 -86.9 1 33.0 -58.5 863.1 863.2 328.7 863.4 0.02 69 5.7 34137 -55.9 -87.9 1 32.0 -60.9 952.3 952.3 330.4 952.6 0.03 70 4.3 35950 -51.1 -86.1 1 35.0 -59.2 1055.1 1055.1 332.0 1055.7 0.05 TRP 227 10704 -57.7 -71.7 15 14.0 -57.9 280 85 329.2 329.3 291.5 329.3 0.01 WND 308 8736 -46.5 -62.7 14 16.3 -46.9 295 117 317.5 317.5 287.9 317.6 0.03 Sounding variables and indices 1000-500 mb thick: 5307.00 m Freezing level: 973.44 mb = 252.71 m = 829.09 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 37.41 % Est. max temperature: 2.70 C = 36.86 F Sfc-Lift cond lev (LCL): 893.98 mb = 922.79 m = 3027.48 ft T: -6.39 C 700-500 lapse rate: 3.38 C/km ThetaE index: 4.33 C Layer 797.0- 765.0 mb Conv cond level (CCL): 880.56 mb = 1041.46 m = 3416.82 ft Mean mixing ratio: 2.45 g/kg Conv temperature: 2.02 C = 35.63 F Cap Strength: 20.98 C Lifted Index: 20.87 C Risk: None Lifted Index @300 mb: 25.26 C Lifted Index @700 mb: 8.32 C Showalter Index: 21.04 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 11.60 C Cross Totals Index: 11.60 C K Index: -33.10 Risk: None Sweat Index: 134.00 Risk: None Energy Index: 5.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.73 J/kg Max Up Vert Vel: 1.86 m/s Conv Inhibition (B-): 0.99 J/kg Cap Strength: 20.97 C Lift Cond Lev (LCL): 880.49 mb = 1042.10 m = 3418.92 ft Lev Free Conv (LFC): 875.49 mb = 1086.66 m = 3565.11 ft Equ Level (EL): 835.49 mb = 1448.05 m = 4750.75 ft B at Equ Level: 1.57 J/kg Max Parcel Lev (MPL): 805.49 mb = 1728.50 m = 5670.88 ft Wind level data Storm motion: 317 at 37 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 ---------------------------------------------------------- 0 997 57 285 12 11.6 -3.1 | 151 27 -13.3 24.0 1 967 305 275 28 27.9 -2.4 | 187 25 3.0 24.7 2 930 610 280 31 30.5 -5.4 | 195 22 5.6 21.8 3 925 655 280 31 30.5 -5.4 | 195 22 5.6 21.8 4 895 914 280 32 31.5 -5.6 | 197 23 6.6 21.6 5 861 1219 280 33 32.5 -5.7 | 200 23 7.6 21.4 6 850 1316 280 33 32.5 -5.7 | 200 23 7.6 21.4 7 795 1829 285 30 29.0 -7.8 | 192 20 4.1 19.4 8 764 2134 285 28 27.0 -7.2 | 186 20 2.2 19.9 9 734 2438 280 37 36.4 -6.4 | 209 24 11.6 20.7 10 705 2743 285 32 30.9 -8.3 | 198 20 6.0 18.9 11 700 2796 285 36 34.8 -9.3 | 209 20 9.9 17.8 12 677 3048 285 38 36.7 -9.8 | 214 21 11.8 17.3 13 625 3658 290 60 56.4 -20.5 | 258 32 31.5 6.6 14 576 4267 290 73 68.6 -25.0 | 267 44 43.7 2.2 15 532 4877 290 72 67.7 -24.6 | 267 43 42.8 2.5 16 511 5182 295 67 60.7 -28.3 | 272 36 35.8 -1.2 17 500 5340 290 68 63.9 -23.3 | 264 39 39.0 3.9 18 450 6096 290 80 75.2 -27.4 | 270 50 50.3 -0.2 19 400 6950 290 86 80.8 -29.4 | 272 56 55.9 -2.3 20 363 7620 285 94 90.8 -24.3 | 268 66 65.9 2.8 21 308 8736 295 117 106.0 -49.4 | 285 84 81.2 -22.3 22 303 8839 295 117 106.0 -49.4 | 285 84 81.2 -22.3 23 300 8910 295 116 105.1 -49.0 | 285 83 80.2 -21.9 24 289 9144 295 114 103.3 -48.2 | 285 81 78.4 -21.0 25 250 10090 290 94 88.3 -32.1 | 275 64 63.4 -5.0 26 228 10668 285 88 85.0 -22.8 | 266 60 60.1 4.4 27 227 10704 280 85 83.7 -14.8 | 258 60 58.8 12.4 28 218 10973 275 87 86.7 -7.6 | 252 65 61.8 19.6 29 200 11510 290 85 79.9 -29.1 | 272 55 55.0 -1.9 30 179 12192 290 66 62.0 -22.6 | 263 37 37.1 4.6 31 150 13320 285 75 72.4 -19.4 | 261 48 47.6 7.7 32 148 13411 280 79 77.8 -13.7 | 256 55 52.9 13.4 33 122 14630 285 60 58.0 -15.5 | 251 35 33.1 11.6 34 111 15240 300 42 36.4 -21.0 | 242 13 11.5 6.1 35 106 15545 305 32 26.2 -18.4 | 189 9 1.3 8.8 36 100 15910 260 13 12.8 2.3 | 158 32 -12.1 29.4 37 96 16154 260 13 12.8 2.3 | 158 32 -12.1 29.4 38 92 16459 245 16 14.5 6.8 | 163 35 -10.4 33.9 39 87 16764 240 34 29.4 17.0 | 186 44 4.6 44.1 40 80 17374 270 48 48.0 -0.0 | 220 36 23.1 27.1 41 76 17678 300 35 30.3 -17.5 | 209 11 5.4 9.6 42 72 17983 295 20 18.1 -8.5 | 160 20 -6.8 18.7 43 70 18190 210 5 2.5 4.3 | 145 39 -22.4 31.5 44 69 18288 0 0 -0.0 -0.0 | 137 37 -24.9 27.1 45 66 18593 210 10 5.0 8.7 | 151 41 -19.9 35.8 46 60 19202 240 31 26.8 15.5 | 183 43 2.0 42.6 47 57 19507 240 26 22.5 13.0 | 177 40 -2.4 40.1 48 52 20117 255 20 19.3 5.2 | 170 33 -5.6 32.3 49 50 20330 250 21 19.7 7.2 | 171 35 -5.2 34.3 50 49 20422 250 11 10.3 3.8 | 155 34 -14.5 30.9 51 45 21031 260 33 32.5 5.7 | 193 34 7.6 32.9 52 43 21336 305 22 18.0 -12.6 | 155 16 -6.9 14.5 53 41 21641 345 10 2.6 -9.7 | 128 28 -22.3 17.5 54 37 22250 255 10 9.7 2.6 | 153 33 -15.2 29.7 55 34 22860 255 15 14.5 3.9 | 161 33 -10.4 31.0 56 32 23165 290 13 12.2 -4.4 | 151 26 -12.7 22.7 57 30 23470 340 14 4.8 -13.2 | 125 24 -20.1 14.0 58 30 23560 305 12 9.8 -6.9 | 143 25 -15.1 20.3 59 28 24079 355 16 1.4 -15.9 | 115 26 -23.5 11.2 60 26 24384 360 13 -0.0 -13.0 | 120 29 -24.9 14.1 61 25 24689 310 15 11.5 -9.6 | 143 22 -13.4 17.5 62 24 24994 325 18 10.3 -14.7 | 130 19 -14.6 12.4 63 23 25298 355 15 1.3 -14.9 | 117 27 -23.6 12.2 64 22 25603 340 15 5.1 -14.1 | 123 24 -19.8 13.0 65 21 25908 325 11 6.3 -9.0 | 134 26 -18.6 18.1 66 20 26130 350 16 2.8 -15.8 | 117 25 -22.1 11.4 67 20 26213 350 10 1.7 -9.8 | 127 29 -23.2 17.3 68 19 26518 340 13 4.4 -12.2 | 126 25 -20.4 14.9 69 18 26822 360 14 -0.0 -14.0 | 118 28 -24.9 13.1 70 17 27127 315 12 8.5 -8.5 | 139 25 -16.4 18.7 71 16 27432 320 12 7.7 -9.2 | 136 25 -17.2 17.9 72 16 27737 300 28 24.2 -14.0 | 177 13 -0.6 13.1 73 15 28042 330 25 12.5 -21.7 | 114 14 -12.4 5.5 74 13 28651 335 19 8.0 -17.2 | 120 20 -16.9 9.9 75 13 28956 320 29 18.6 -22.2 | 128 8 -6.2 4.9 76 10 30540 315 37 26.2 -26.2 | 233 2 1.3 1.0 Wind Parameters Mean winds (0-6000m): 287.5 at 49.1 knts Storm direction: 317.5 at 36.8 knts Shear (0-3000m) pos: 0.9 neg: 4.3 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 64.2 deg Storm rel helicity (0-3000m) pos: 205.5 neg: -40.9 tot: 164.6 m^2/s^2 ave: 54.9 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 83.89 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 ------------------------------------------------------------------------------- 500 277 25 179 24| 0.0 19.1 19.1|118.4 0.0 118.4 236.9 0.94| 20.0 18.7 1000 279 28 187 23| 1.1 9.6 10.6|130.4 0.0 130.4 130.4 0.94| 11.1 10.4 1500 280 30 191 23| 0.7 6.4 7.1|133.6 -7.2 126.4 84.3 0.81| 8.3 6.7 2000 281 30 191 22| 0.9 4.8 5.7|133.6 -23.6 110.0 55.0 0.59| 7.1 4.2 2500 281 30 193 22| 0.7 5.2 6.0|177.8 -31.4 146.5 58.6 0.60| 7.9 4.7 3000 282 31 195 22| 0.9 4.3 5.2|205.5 -40.9 164.6 54.9 0.57| 7.9 4.5 4000 284 37 212 21| 4.3 3.3 7.5|369.3 -40.9 328.3 82.1 0.64| 9.9 6.3 5000 286 44 230 23| 3.2 3.0 6.2|412.0 -44.6 367.4 73.5 0.61| 8.9 5.4 6000 287 49 241 25| 2.7 3.4 6.1|473.4 -90.3 383.1 63.9 0.51| 9.1 4.6 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251108.00.gif