UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 10 OCT 25 Station: CYUX WMO ident: 71081 Latitude: 68.77 Longitude: -81.22 Elevation: 6.00 ------------------------------------------------------------------------------- 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 -192 SFC 975 6 -4.1 -5.6 89 1.5 -4.6 360 24 271.0 271.4 269.9 278.0 2.58 2 925 418 -8.3 -8.4 99 0.1 -8.4 325 43 270.8 271.2 269.2 276.8 2.19 3 917 486 -8.5 -8.9 97 0.4 -8.6 330 40 271.3 271.6 269.4 277.1 2.12 4 872 879 -5.7 -5.9 98 0.2 -5.8 331 25 278.1 278.6 274.6 286.0 2.82 5 850 1079 -6.9 -7.1 98 0.2 -7.0 335 25 278.9 279.4 274.8 286.3 2.64 6 775 1796 -10.3 -10.9 95 0.6 -10.5 330 18 282.7 283.1 276.1 288.9 2.14 7 700 2577 -12.3 -14.9 81 2.6 -13.0 245 7 288.9 289.2 278.6 294.0 1.72 8 697 2610 -12.5 -15.3 80 2.8 -13.3 247 7 289.0 289.3 278.6 294.0 1.67 9 610 3617 -19.1 -20.1 92 1.0 -19.3 192 8 292.6 292.9 279.8 296.5 1.27 10 500 5070 -28.9 -31.6 77 2.7 -29.2 170 20 297.8 297.9 281.1 299.6 0.54 11 470 5508 -32.5 -34.4 83 1.9 -32.7 170 23 298.7 298.7 281.4 300.1 0.44 12 430 6127 -37.9 -41.2 71 3.3 -38.1 175 26 299.5 299.5 281.4 300.3 0.24 13 426 6191 -38.1 -44.1 53 6.0 -38.5 174 28 300.0 300.1 281.6 300.6 0.18 14 400 6620 -42.3 -44.7 77 2.4 -42.4 170 38 300.0 300.0 281.6 300.6 0.18 15 397 6671 -42.7 -44.8 80 2.1 -42.8 170 39 300.1 300.2 281.7 300.8 0.18 16 383 6912 -44.5 -48.7 63 4.2 -44.7 168 41 300.9 300.9 281.9 301.3 0.12 17 367 7197 -46.9 -50.4 67 3.5 -47.0 166 45 301.4 301.4 282.1 301.7 0.10 18 361 7306 -47.5 -53.5 50 6.0 -47.7 165 46 302.0 302.0 282.3 302.3 0.07 19 349 7528 -49.5 -52.9 67 3.4 -49.6 173 35 302.2 302.2 282.4 302.5 0.08 20 346 7585 -49.9 -54.5 58 4.6 -50.0 175 32 302.4 302.4 282.4 302.7 0.07 21 341 7680 -49.3 -62.3 20 13.0 -49.6 172 34 304.5 304.5 283.2 304.6 0.03 22 314 8220 -49.7 -64.7 16 15.0 -50.0 199 21 311.2 311.2 285.8 311.3 0.02 23 300 8520 -47.9 -67.9 8 20.0 -48.3 190 15 317.8 317.8 288.1 317.9 0.01 24 288 8789 -46.7 -72.7 4 26.0 -47.2 193 15 323.3 323.3 289.8 323.3 0.01 25 281 8952 -47.7 -73.7 3 26.0 -48.1 197 13 324.1 324.1 290.0 324.2 0.01 26 271 9192 -45.3 -74.3 2 29.0 -45.9 203 10 331.0 331.0 292.0 331.0 0.01 27 259 9494 -44.5 -75.5 2 31.0 -45.2 222 17 336.5 336.5 293.4 336.5 0.01 28 250 9730 -44.5 -75.5 2 31.0 -45.2 230 16 339.9 339.9 294.3 339.9 0.01 29 223 10498 -43.1 -76.1 1 33.0 -44.0 266 13 353.4 353.4 297.4 353.4 0.01 30 200 11230 -44.5 -77.5 1 33.0 -45.4 265 19 362.3 362.3 299.1 362.3 0.00 31 150 13150 -46.3 -81.3 1 35.0 -47.3 280 20 390.3 390.3 303.8 390.3 0.00 32 142 13514 -46.1 -81.1 1 35.0 -47.1 284 20 396.8 396.8 304.8 396.8 0.00 33 100 15820 -50.7 -83.7 1 33.0 -51.5 285 21 429.8 429.8 308.8 429.8 0.00 34 75 17678 -54.1 -85.1 1 31.0 -54.9 295 18 459.5 459.5 311.7 459.5 0.00 35 70 18120 -54.3 -85.3 1 31.0 -55.1 285 26 468.2 468.2 312.5 468.2 0.00 36 50 20270 -56.7 -86.7 1 30.0 -57.5 310 13 509.9 509.9 315.7 509.9 0.00 37 30 23480 -60.7 -88.7 1 28.0 -61.6 275 18 579.2 579.2 319.6 579.2 0.00 38 29 23691 -60.7 -88.7 1 28.0 -61.6 275 18 584.8 584.8 319.9 584.8 0.01 39 25 24618 -58.9 -88.9 1 30.0 -60.1 260 25 615.3 615.3 321.3 615.4 0.01 TRP 346 7585 -49.9 -54.5 58 4.6 -50.0 175 32 302.4 302.4 282.4 302.7 0.07 WND Sounding variables and indices 1000-500 mb thick: 5262.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 89.48 % Est. max temperature: 4.98 C = 40.96 F Sfc-Lift cond lev (LCL): 952.05 mb = 192.44 m = 631.35 ft T: -6.00 C 700-500 lapse rate: 6.66 C/km ThetaE index: 1.20 C Layer 925.0- 917.0 mb Conv cond level (CCL): 939.26 mb = 298.29 m = 978.63 ft Mean mixing ratio: 2.39 g/kg Conv temperature: -4.22 C = 24.40 F Cap Strength: 12.93 C Lifted Index: 15.79 C Risk: None Lifted Index @300 mb: 27.49 C Lifted Index @700 mb: 11.06 C Showalter Index: 10.10 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 21.80 C K Index: 12.30 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.27 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 15.58 C Lift Cond Lev (LCL): 916.25 mb = 491.97 m = 1614.07 ft Lev Free Conv (LFC): 911.25 mb = 534.74 m = 1754.36 ft Equ Level (EL): 901.25 mb = 620.96 m = 2037.25 ft B at Equ Level: 25.72 J/kg Max Parcel Lev (MPL): 871.25 mb = 885.52 m = 2905.23 ft Wind level data Storm motion: 300 at 14 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 ---------------------------------------------------------- 0 975 6 360 24 -0.0 -24.0 | 35 21 -11.8 -17.2 1 938 305 325 41 23.5 -33.6 | 336 29 11.7 -26.8 2 925 418 325 43 24.7 -35.2 | 336 31 12.8 -28.4 3 903 610 340 34 11.6 -31.9 | 0 25 -0.2 -25.1 4 868 914 330 24 12.0 -20.8 | 359 14 0.2 -14.0 5 850 1079 335 25 10.6 -22.7 | 5 16 -1.3 -15.8 6 835 1219 335 28 11.8 -25.4 | 0 19 -0.0 -18.6 7 771 1829 330 17 8.5 -14.7 | 23 9 -3.3 -7.9 8 741 2134 315 10 7.1 -7.1 | 87 5 -4.8 -0.3 9 713 2438 260 7 6.9 1.2 | 148 9 -4.9 8.0 10 700 2577 245 7 6.3 3.0 | 151 11 -5.5 9.8 11 684 2743 255 6 5.8 1.6 | 144 10 -6.0 8.4 12 630 3353 240 2 1.7 1.0 | 128 13 -10.1 7.8 13 605 3658 180 9 0.0 9.0 | 143 20 -11.8 15.8 14 581 3962 195 17 4.4 16.4 | 162 24 -7.4 23.2 15 557 4267 195 15 3.9 14.5 | 160 23 -8.0 21.3 16 513 4877 175 19 -1.7 18.9 | 152 29 -13.5 25.7 17 500 5070 170 20 -3.5 19.7 | 150 31 -15.3 26.5 18 492 5182 160 22 -7.5 20.7 | 145 34 -19.4 27.5 19 451 5791 180 24 0.0 24.0 | 159 33 -11.8 30.8 20 431 6096 175 26 -2.3 25.9 | 157 36 -14.1 32.7 21 400 6620 170 38 -6.6 37.4 | 157 48 -18.4 44.2 22 360 7315 165 46 -11.9 44.4 | 155 56 -23.7 51.2 23 346 7585 175 32 -2.8 31.9 | 159 41 -14.6 38.7 24 344 7620 170 36 -6.3 35.5 | 157 46 -18.1 42.3 25 329 7925 180 27 0.0 27.0 | 161 36 -11.8 33.8 26 314 8230 200 21 7.2 19.7 | 170 27 -4.7 26.5 27 300 8520 190 15 2.6 14.8 | 157 23 -9.2 21.6 28 299 8534 185 17 1.5 16.9 | 156 26 -10.4 23.7 29 286 8839 195 15 3.9 14.5 | 160 23 -8.0 21.3 30 273 9144 200 9 3.1 8.5 | 150 18 -8.8 15.3 31 261 9449 220 17 10.9 13.0 | 177 20 -0.9 19.8 32 250 9730 230 16 12.3 10.3 | 181 17 0.4 17.1 33 249 9754 230 16 12.3 10.3 | 181 17 0.4 17.1 34 238 10058 255 16 15.5 4.1 | 198 12 3.6 11.0 35 217 10668 270 12 12.0 -0.0 | 181 7 0.2 6.8 36 208 10973 270 15 15.0 -0.0 | 205 8 3.2 6.8 37 200 11230 265 19 18.9 1.7 | 220 11 7.1 8.5 38 199 11278 255 15 14.5 3.9 | 194 11 2.7 10.7 39 173 12192 275 17 16.9 -1.5 | 224 7 5.1 5.3 40 158 12802 260 19 18.7 3.3 | 214 12 6.9 10.1 41 150 13150 280 20 19.7 -3.5 | 247 9 7.9 3.3 42 120 14630 295 21 19.0 -8.9 | 286 7 7.2 -2.1 43 109 15240 275 21 20.9 -1.8 | 241 10 9.1 5.0 44 100 15820 285 21 20.3 -5.4 | 261 9 8.4 1.4 45 100 15850 300 21 18.2 -10.5 | 300 7 6.4 -3.7 46 95 16154 285 21 20.3 -5.4 | 261 9 8.4 1.4 47 82 17069 270 21 21.0 -0.0 | 233 11 9.2 6.8 48 75 17678 295 18 16.3 -7.6 | 280 5 4.5 -0.8 49 72 17983 270 21 21.0 -0.0 | 233 11 9.2 6.8 50 70 18120 285 26 25.1 -6.7 | 270 13 13.3 0.1 51 68 18288 285 28 27.0 -7.2 | 272 15 15.2 -0.4 52 65 18593 270 27 27.0 -0.0 | 246 17 15.2 6.8 53 59 19202 290 33 31.0 -11.3 | 283 20 19.2 -4.5 54 56 19507 295 31 28.1 -13.1 | 291 17 16.3 -6.3 55 54 19812 275 22 21.9 -1.9 | 244 11 10.1 4.9 56 51 20117 320 18 11.6 -13.8 | 2 7 -0.3 -7.0 57 50 20270 310 13 10.0 -8.4 | 51 2 -1.9 -1.5 58 49 20422 290 11 10.3 -3.8 | 154 3 -1.5 3.0 59 46 20726 310 13 10.0 -8.4 | 51 2 -1.9 -1.5 60 44 21031 255 10 9.7 2.6 | 167 10 -2.2 9.4 61 42 21336 250 16 15.0 5.5 | 195 13 3.2 12.3 62 40 21641 245 22 19.9 9.3 | 207 18 8.1 16.1 63 38 21946 265 29 28.9 2.5 | 241 19 17.1 9.3 64 36 22250 280 25 24.6 -4.3 | 259 13 12.8 2.5 65 35 22555 255 28 27.0 7.2 | 227 21 15.2 14.1 66 33 22860 280 26 25.6 -4.5 | 261 14 13.8 2.3 67 30 23470 285 18 17.4 -4.7 | 249 6 5.6 2.2 68 30 23480 275 18 17.9 -1.6 | 229 8 6.1 5.2 69 27 23774 275 18 17.9 -1.6 | 229 8 6.1 5.2 70 25 24079 260 25 24.6 4.3 | 229 17 12.8 11.2 71 19 24994 275 21 20.9 -1.8 | 241 10 9.1 5.0 Wind Parameters Mean winds (0-6000m): 269.9 at 18.2 knts Storm direction: 299.9 at 13.7 knts Shear (0-3000m) pos: 2.5 neg: 2.9 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 102.3 deg Storm rel helicity (0-3000m) pos: 123.6 neg: -176.7 tot: -53.1 m^2/s^2 ave: -17.7 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 0.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 136.19 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 ------------------------------------------------------------------------------- 500 332 36 349 26| 0.0 21.6 21.6| 44.0-162.1-118.2 -236.3 -0.57| 35.3-20.1 1000 334 33 353 23| 7.4 10.8 18.2| 90.9-165.1 -74.2 -74.2 -0.24| 27.4 -6.7 1500 334 30 355 21| 4.9 6.7 11.6| 98.4-169.6 -71.2 -47.5 -0.20| 21.2 -4.2 2000 333 27 358 18| 3.7 3.9 7.6|112.0-169.6 -57.6 -28.8 -0.08| 18.6 -1.6 2500 331 24 1 14| 2.9 4.0 6.9|123.6-169.6 -46.0 -18.4 0.03| 17.5 0.6 3000 328 21 5 11| 2.5 2.9 5.4|123.6-176.7 -53.1 -17.7 0.00| 15.2 0.1 4000 322 17 11 7| 1.8 3.9 5.7|177.0-182.0 -5.0 -1.3 0.09| 13.8 1.2 5000 306 17 327 4| 1.5 3.2 4.7|177.0-217.1 -40.2 -8.0 0.04| 12.1 0.4 6000 270 18 223 9| 1.4 3.0 4.3|246.5-250.3 -3.9 -0.6 0.06| 11.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251010.12.gif