UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:1200Z 31 OCT 25 Station: CYXY WMO ident: 71964 Latitude: 60.73 Longitude: -135.07 Elevation: 707.00 ------------------------------------------------------------------------------- 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 -113 1 925 530 SFC 905 707 1.8 -0.7 83 2.5 0.7 180 7 282.9 283.6 278.7 294.2 4.01 3 850 1210 -1.1 -3.5 84 2.4 -2.1 130 28 285.0 285.6 279.0 294.9 3.47 4 746 2237 -8.1 -8.4 98 0.3 -8.2 155 33 288.2 288.7 279.6 296.2 2.72 5 730 2407 -5.3 -9.3 73 4.0 -6.7 163 34 293.1 293.5 281.7 300.8 2.59 6 700 2735 -7.3 -12.1 68 4.8 -8.9 180 35 294.4 294.8 281.7 300.9 2.16 7 683 2927 -7.1 -11.8 69 4.7 -8.7 186 30 296.7 297.1 282.8 303.6 2.27 8 570 4312 -16.1 -17.9 86 1.8 -16.6 151 24 301.9 302.2 284.2 307.1 1.64 9 565 4379 -16.5 -18.1 87 1.6 -16.9 152 26 302.2 302.5 284.3 307.3 1.63 10 500 5290 -20.7 -22.5 85 1.8 -21.1 160 51 307.8 308.0 286.0 311.9 1.26 11 433 6342 -26.7 -29.9 74 3.2 -27.2 169 61 313.1 313.2 287.3 315.6 0.74 12 400 6910 -30.9 -35.8 62 4.9 -31.5 165 69 314.8 314.9 287.6 316.4 0.45 13 382 7235 -33.5 -37.9 65 4.4 -34.0 165 77 315.6 315.7 287.8 316.9 0.38 14 367 7514 -35.1 -56.1 10 21.0 -36.2 165 83 317.1 317.1 287.9 317.3 0.05 15 344 7962 -37.9 -53.9 17 16.0 -38.7 165 96 319.2 319.2 288.6 319.5 0.07 16 333 8185 -39.5 -49.2 35 9.7 -40.1 165 103 320.0 320.1 288.9 320.5 0.13 17 330 8247 -39.9 -47.9 42 8.0 -40.4 165 103 320.3 320.3 289.0 320.9 0.15 18 326 8330 -40.5 -51.5 30 11.0 -41.1 164 103 320.6 320.6 289.0 321.0 0.10 19 321 8435 -41.3 -47.3 52 6.0 -41.6 163 102 320.9 320.9 289.2 321.5 0.17 20 313 8606 -42.9 -47.4 61 4.5 -43.2 162 101 321.0 321.0 289.2 321.6 0.17 21 300 8890 -45.5 -49.3 65 3.8 -45.7 160 100 321.2 321.3 289.3 321.8 0.14 22 296 8979 -46.3 -49.3 71 3.0 -46.4 160 100 321.3 321.4 289.3 321.9 0.14 23 293 9046 -47.1 -51.9 58 4.8 -47.3 160 100 321.1 321.2 289.2 321.5 0.11 24 275 9462 -50.3 -54.8 59 4.5 -50.4 163 97 322.4 322.4 289.6 322.7 0.08 25 261 9802 -51.3 -66.3 15 15.0 -51.6 167 93 325.8 325.8 290.5 325.8 0.02 26 250 10080 -52.5 -66.5 17 14.0 -52.8 170 90 328.0 328.0 291.2 328.1 0.02 27 245 10210 -53.1 -66.1 19 13.0 -53.3 175 88 329.0 329.0 291.5 329.1 0.02 28 220 10903 -53.3 -77.3 4 24.0 -53.6 177 73 339.0 339.0 294.1 339.0 0.00 29 206 11328 -51.1 -77.1 3 26.0 -51.5 172 56 348.9 348.9 296.4 348.9 0.01 30 200 11520 -52.3 -78.3 3 26.0 -52.7 170 48 349.9 349.9 296.6 350.0 0.00 31 194 11716 -53.9 -77.9 4 24.0 -54.2 170 47 350.5 350.5 296.7 350.5 0.00 32 166 12724 -50.5 -80.5 2 30.0 -51.1 179 50 372.1 372.1 300.9 372.1 0.00 33 150 13380 -53.9 -81.9 2 28.0 -54.3 190 39 377.2 377.2 301.8 377.2 0.00 34 148 13466 -54.1 -82.1 2 28.0 -54.5 194 39 378.3 378.3 302.0 378.3 0.00 35 138 13916 -52.7 -81.7 2 29.0 -53.2 193 50 388.4 388.4 303.6 388.4 0.00 36 119 14864 -55.7 -83.7 2 28.0 -56.1 190 30 399.7 399.7 305.2 399.7 0.00 37 112 15253 -52.1 -83.1 1 31.0 -52.8 181 44 413.4 413.4 306.9 413.5 0.00 38 104 15734 -50.3 -82.3 1 32.0 -51.2 209 55 425.7 425.7 308.4 425.8 0.00 39 100 15990 -50.5 -82.5 1 32.0 -51.4 230 45 430.2 430.2 308.9 430.2 0.00 40 98 16123 -49.5 -81.5 1 32.0 -50.5 230 45 434.6 434.6 309.3 434.6 0.01 41 80 17439 -55.5 -84.5 2 29.0 -56.1 232 48 448.2 448.2 310.7 448.2 0.00 42 72 18124 -48.3 -82.3 1 34.0 -49.8 217 36 477.2 477.2 313.2 477.2 0.01 43 70 18310 -48.9 -82.9 1 34.0 -50.3 220 31 479.8 479.8 313.4 479.8 0.01 44 57 19638 -56.7 -85.7 1 29.0 -57.5 245 22 491.1 491.1 314.3 491.1 0.00 45 50 20470 -56.3 -86.3 1 30.0 -57.2 245 35 510.8 510.8 315.7 510.8 0.00 46 49 20598 -56.9 -86.9 1 30.0 -57.8 245 35 512.3 512.3 315.8 512.4 0.00 47 47 20862 -57.1 -87.1 1 30.0 -57.9 245 35 518.0 518.0 316.2 518.0 0.00 48 45 21139 -53.7 -86.7 1 33.0 -55.0 249 35 532.7 532.7 317.1 532.8 0.00 49 32 23300 -59.5 -88.5 1 29.0 -60.4 260 28 571.8 571.8 319.2 571.8 0.00 50 30 23710 -53.3 -86.3 1 33.0 -55.2 290 22 599.3 599.3 320.6 599.4 0.01 51 29 23928 -52.3 -85.3 1 33.0 -54.4 278 31 607.9 607.9 321.0 608.0 0.01 52 27 24385 -55.3 -86.3 1 31.0 -57.0 315 14 612.1 612.1 321.2 612.1 0.01 53 21 25996 -51.9 -84.9 1 33.0 -54.8 252 14 667.9 667.9 323.3 668.0 0.01 54 20 26310 -53.5 -85.5 1 32.0 -56.1 265 15 672.4 672.4 323.5 672.5 0.01 55 19 26639 -54.7 -85.7 1 31.0 -57.1 239 14 678.6 678.6 323.7 678.7 0.01 56 16 27749 -51.1 -85.1 1 34.0 -54.8 268 6 724.6 724.6 325.2 724.7 0.02 57 13 29092 -54.1 -86.1 1 32.0 -57.4 268 18 758.5 758.5 326.2 758.6 0.02 58 11 30172 -50.7 -84.7 1 34.0 -55.6 314 21 808.0 808.0 327.4 808.2 0.03 59 11 30172 -46.9 -83.9 1 37.0 -53.4 314 21 821.8 821.8 327.8 822.1 0.03 60 10 30800 -50.1 -84.1 1 34.0 -55.5 250 9 832.5 832.6 328.0 832.8 0.03 61 7.1 33056 -46.5 -83.5 1 37.0 -54.9 933.0 933.1 330.1 933.6 0.05 TRP 245 10210 -53.1 -66.1 19 13.0 -53.3 175 88 329.0 329.0 291.5 329.1 0.02 WND 333 8185 -39.5 -49.2 35 9.7 -40.1 165 103 320.0 320.1 288.9 320.5 0.13 Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 870.86 mb = 1019.21 m = 3343.81 ft Wetbulb zero: 890.86 mb = 833.30 m = 2733.91 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 82.50 % Est. max temperature: 6.68 C = 44.02 F Sfc-Lift cond lev (LCL): 870.47 mb = 1019.12 m = 3343.53 ft T: 0.00 C 700-500 lapse rate: 5.24 C/km Conv cond level (CCL): 805.72 mb = 1631.18 m = 5351.58 ft Mean mixing ratio: 3.54 g/kg Conv temperature: 5.12 C = 41.22 F Cap Strength: 8.62 C Lifted Index: 11.98 C Risk: None Lifted Index @300 mb: 18.76 C Lifted Index @700 mb: 5.22 C Showalter Index: 11.92 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 17.20 C K Index: 11.30 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.05 J/kg Max Up Vert Vel: 5.30 m/s Conv Inhibition (B-): 62352.73 J/kg Cap Strength: 11.71 C Lift Cond Lev (LCL): 824.71 mb = 1447.79 m = 4749.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 193 at 27 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 ---------------------------------------------------------- 0 905 707 180 7 0.0 7.0 | 17 20 -5.9 -18.9 1 882 914 150 22 -11.0 19.1 | 68 18 -16.9 -6.9 2 850 1210 130 28 -21.4 18.0 | 74 28 -27.3 -7.9 3 849 1219 135 28 -19.8 19.8 | 77 26 -25.7 -6.1 4 786 1829 145 39 -22.4 31.9 | 102 29 -28.2 6.0 5 756 2134 150 33 -16.5 28.6 | 97 23 -22.4 2.6 6 727 2438 165 34 -8.8 32.8 | 115 16 -14.7 6.9 7 700 2735 180 35 0.0 35.0 | 147 11 -5.9 9.1 8 699 2743 180 36 0.0 36.0 | 150 12 -5.9 10.1 9 645 3353 200 14 4.8 13.2 | 5 13 -1.1 -12.8 10 620 3658 180 11 0.0 11.0 | 21 16 -5.9 -14.9 11 572 4267 150 23 -11.5 19.9 | 71 18 -17.4 -6.0 12 528 4877 165 44 -11.4 42.5 | 134 24 -17.3 16.6 13 500 5290 160 51 -17.4 47.9 | 133 32 -23.3 22.0 14 467 5791 170 48 -8.3 47.3 | 146 26 -14.2 21.3 15 447 6096 170 58 -10.1 57.1 | 153 35 -16.0 31.2 16 400 6910 165 69 -17.9 66.6 | 150 47 -23.7 40.7 17 361 7620 165 86 -22.3 83.1 | 154 64 -28.1 57.1 18 333 8185 165 103 -26.7 99.5 | 156 80 -32.5 73.6 19 331 8230 165 103 -26.7 99.5 | 156 80 -32.5 73.6 20 300 8890 160 100 -34.2 94.0 | 149 79 -40.1 68.0 21 289 9144 160 100 -34.2 94.0 | 149 79 -40.1 68.0 22 250 10080 170 90 -15.6 88.6 | 161 66 -21.5 62.7 23 245 10210 175 88 -7.7 87.7 | 168 63 -13.5 61.7 24 239 10363 175 90 -7.8 89.7 | 168 65 -13.7 63.7 25 228 10668 180 82 0.0 82.0 | 174 56 -5.9 56.1 26 200 11520 170 48 -8.3 47.3 | 146 26 -14.2 21.3 27 189 11887 170 47 -8.2 46.3 | 145 25 -14.0 20.4 28 180 12192 170 59 -10.2 58.1 | 153 36 -16.1 32.2 29 150 13380 190 39 6.8 38.4 | 184 13 0.9 12.5 30 149 13411 195 38 9.8 36.7 | 200 11 4.0 10.8 31 142 13716 190 46 8.0 45.3 | 186 19 2.1 19.4 32 136 14021 195 52 13.5 50.2 | 197 25 7.6 24.3 33 124 14630 225 31 21.9 21.9 | 284 17 16.0 -4.0 34 118 14935 180 30 0.0 30.0 | 125 7 -5.9 4.1 35 112 15240 180 43 0.0 43.0 | 161 18 -5.9 17.1 36 107 15545 190 53 9.2 52.2 | 187 26 3.3 26.3 37 102 15850 220 56 36.0 42.9 | 241 35 30.1 17.0 38 100 15990 230 45 34.5 28.9 | 264 29 28.6 3.0 39 98 16154 230 45 34.5 28.9 | 264 29 28.6 3.0 40 93 16459 225 27 19.1 19.1 | 297 15 13.2 -6.8 41 89 16764 215 31 17.8 25.4 | 273 12 11.9 -0.5 42 81 17374 230 49 37.5 31.5 | 260 32 31.7 5.6 43 77 17678 240 43 37.2 21.5 | 278 32 31.4 -4.4 44 74 17983 215 40 22.9 32.8 | 248 18 17.1 6.8 45 70 18310 220 31 19.9 23.7 | 279 14 14.0 -2.2 46 64 18898 225 24 17.0 17.0 | 309 14 11.1 -9.0 47 55 19812 250 22 20.7 7.5 | 321 24 14.8 -18.4 48 53 20117 235 21 17.2 12.0 | 321 18 11.3 -13.9 49 50 20470 245 35 31.7 14.8 | 293 28 25.8 -11.1 50 46 21031 245 35 31.7 14.8 | 293 28 25.8 -11.1 51 44 21336 255 35 33.8 9.1 | 301 33 27.9 -16.9 52 42 21641 270 23 23.0 -0.0 | 327 31 17.1 -25.9 53 40 21946 250 21 19.7 7.2 | 324 23 13.9 -18.7 54 38 22250 280 24 23.6 -4.2 | 329 35 17.8 -30.1 55 34 22860 280 23 22.7 -4.0 | 331 34 16.8 -29.9 56 33 23165 250 30 28.2 10.3 | 305 27 22.3 -15.7 57 30 23710 290 22 20.7 -7.5 | 336 37 14.8 -33.5 58 30 23774 275 36 35.9 -3.1 | 314 42 30.0 -29.1 59 28 24079 280 27 26.6 -4.7 | 326 37 20.7 -30.6 60 27 24384 315 14 9.9 -9.9 | 354 36 4.0 -35.8 61 26 24689 290 13 12.2 -4.4 | 348 31 6.3 -30.4 62 25 24994 310 24 18.4 -15.4 | 343 43 12.5 -41.4 63 22 25603 320 20 12.9 -15.3 | 350 42 7.0 -41.3 64 20 26213 215 10 5.7 8.2 | 0 18 -0.1 -17.7 65 20 26310 265 15 14.9 1.3 | 340 26 9.1 -24.6 66 19 26518 210 14 7.0 12.1 | 355 14 1.1 -13.8 67 18 26822 280 15 14.8 -2.6 | 343 30 8.9 -28.5 68 18 27127 295 20 18.1 -8.5 | 340 36 12.2 -34.4 69 17 27432 310 10 7.7 -6.4 | 357 32 1.8 -32.4 70 15 28042 230 3 2.3 1.9 | 8 24 -3.6 -24.0 71 15 28346 225 12 8.5 8.5 | 352 18 2.6 -17.4 72 14 28651 255 12 11.6 3.1 | 346 24 5.7 -22.8 73 13 28956 255 15 14.5 3.9 | 339 24 8.6 -22.0 74 12 29566 310 28 21.4 -18.0 | 340 47 15.6 -43.9 75 12 29870 305 26 21.3 -14.9 | 339 44 15.4 -40.8 76 11 30175 315 21 14.8 -14.8 | 348 42 9.0 -40.8 77 10 30800 250 9 8.5 3.1 | 354 23 2.6 -22.9 Wind Parameters Mean winds (0-6000m): 162.8 at 35.5 knts Storm direction: 192.8 at 26.6 knts Shear (0-3000m) pos: 4.5 neg: 4.7 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 7.3 deg Storm rel helicity (0-3000m) pos: 247.5 neg: -17.8 tot: 229.7 m^2/s^2 ave: 76.6 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 16.1 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.36 Bulk Shear: 39.21 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 ------------------------------------------------------------------------------- 500 144 21 63 20| 0.0 24.7 24.7| 77.6 0.0 77.6 155.3 0.63| 28.2 17.8 1000 141 26 77 23| 5.9 12.4 18.2|158.1 0.0 158.1 158.1 0.73| 20.1 14.6 1500 144 30 85 24| 4.6 8.2 12.9|180.5 -10.7 169.7 113.1 0.60| 17.0 10.3 2000 150 31 92 21| 6.8 6.2 13.0|226.7 -10.7 216.0 108.0 0.64| 16.6 10.6 2500 156 30 96 18| 5.4 4.9 10.4|229.5 -17.2 212.3 84.9 0.40| 17.2 6.9 3000 159 27 89 16| 4.5 4.7 9.2|247.5 -17.8 229.7 76.6 0.41| 16.1 6.6 4000 159 26 85 15| 3.8 4.9 8.7|374.4 -17.8 356.5 89.1 0.53| 15.9 8.5 5000 160 31 100 16| 4.0 3.9 7.9|450.6 -19.1 431.5 86.3 0.53| 15.0 8.0 6000 163 35 116 18| 4.0 3.8 7.9|485.4 -35.7 449.7 75.0 0.48| 14.2 6.9 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251031.12.gif