UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:0000Z 12 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 -20 355 17 SFC 996 6 -3.9 -7.0 79 3.1 -4.9 355 17 269.6 269.9 268.5 275.7 2.27 2 925 589 -9.1 -9.2 99 0.1 -9.1 295 24 270.0 270.3 268.4 275.6 2.06 3 904 766 -10.7 -10.9 98 0.2 -10.8 308 24 270.1 270.4 268.1 275.2 1.84 4 901 792 -8.5 -15.5 57 7.0 -10.2 310 24 272.7 272.9 268.8 276.3 1.27 5 896 835 -7.1 -19.1 38 12.0 -9.9 314 24 274.5 274.7 269.5 277.3 0.94 6 891 879 -6.5 -19.5 35 13.0 -9.5 317 25 275.6 275.8 270.1 278.3 0.91 7 865 1110 -7.3 -18.3 41 11.0 -9.9 307 24 277.1 277.3 271.2 280.2 1.04 8 850 1246 -8.1 -16.1 53 8.0 -10.1 300 24 277.7 277.9 271.9 281.4 1.28 9 849 1255 -8.3 -16.3 52 8.0 -10.3 300 24 277.5 277.8 271.8 281.2 1.26 10 836 1375 -8.9 -19.9 41 11.0 -11.4 301 24 278.1 278.3 271.7 280.9 0.94 11 818 1543 -10.1 -14.3 71 4.2 -11.2 303 23 278.6 278.9 272.9 283.1 1.54 12 807 1647 -10.5 -19.5 48 9.0 -12.5 303 23 279.3 279.4 272.5 282.2 1.01 13 802 1695 -10.7 -16.7 61 6.0 -12.2 304 22 279.5 279.8 273.1 283.3 1.29 14 796 1752 -10.1 -23.1 34 13.0 -12.8 304 22 280.8 280.9 272.9 283.0 0.75 15 790 1811 -10.3 -23.3 34 13.0 -13.0 305 22 281.2 281.3 273.1 283.4 0.74 16 786 1850 -10.3 -19.3 48 9.0 -12.4 305 22 281.6 281.8 273.9 284.7 1.05 17 774 1968 -11.1 -19.1 52 8.0 -13.0 307 23 282.0 282.2 274.1 285.2 1.09 18 715 2573 -14.1 -30.1 24 16.0 -16.7 303 24 285.1 285.2 274.8 286.5 0.44 19 705 2679 -14.7 -29.7 27 15.0 -17.1 301 27 285.6 285.7 275.1 287.1 0.46 20 700 2733 -15.1 -23.1 50 8.0 -16.7 300 28 285.8 285.9 275.8 288.4 0.85 21 697 2765 -15.5 -22.5 55 7.0 -16.9 300 28 285.7 285.8 275.8 288.4 0.90 22 683 2919 -16.1 -24.1 50 8.0 -17.6 298 27 286.7 286.8 276.2 289.1 0.80 23 673 3030 -16.5 -33.5 22 17.0 -18.9 297 26 287.4 287.5 275.9 288.5 0.34 24 660 3176 -17.3 -36.3 17 19.0 -19.8 295 25 288.1 288.2 276.2 289.0 0.26 25 653 3256 -17.7 -35.7 19 18.0 -20.1 295 25 288.6 288.6 276.4 289.5 0.28 26 650 3291 -17.9 -27.9 41 10.0 -19.6 294 24 288.7 288.8 276.9 290.6 0.59 27 638 3430 -18.7 -30.7 34 12.0 -20.5 293 24 289.4 289.4 277.1 290.8 0.46 28 633 3489 -18.9 -27.9 45 9.0 -20.4 292 23 289.8 289.9 277.5 291.7 0.61 29 622 3619 -19.7 -35.7 23 16.0 -21.7 291 22 290.3 290.4 277.3 291.3 0.29 30 617 3679 -20.1 -29.1 45 9.0 -21.5 290 22 290.5 290.6 277.8 292.3 0.56 31 611 3752 -19.9 -39.9 15 20.0 -22.2 293 21 291.6 291.6 277.7 292.2 0.19 32 539 4670 -26.5 -40.5 25 14.0 -27.8 294 23 294.3 294.4 279.1 295.0 0.21 33 500 5210 -29.7 -45.7 20 16.0 -30.9 295 28 296.8 296.9 280.1 297.3 0.13 34 475 5574 -32.3 -49.3 17 17.0 -33.3 295 33 298.0 298.0 280.6 298.3 0.09 35 400 6770 -39.5 -57.5 13 18.0 -40.2 295 54 303.7 303.7 282.9 303.8 0.04 36 360 7481 -44.5 -61.5 13 17.0 -44.9 295 60 306.2 306.2 284.0 306.3 0.03 37 348 7708 -44.9 -63.9 10 19.0 -45.3 295 64 308.7 308.7 284.8 308.8 0.02 38 336 7941 -45.7 -64.9 10 19.2 -46.2 295 71 310.7 310.7 285.6 310.8 0.02 39 300 8690 -48.3 -68.3 8 20.0 -48.7 290 65 317.3 317.3 287.9 317.3 0.01 40 297 8756 -48.9 -68.9 8 20.0 -49.3 285 65 317.3 317.3 287.9 317.4 0.01 41 250 9890 -47.5 -76.5 2 29.0 -48.0 290 56 335.4 335.4 293.2 335.5 0.00 42 226 10560 -46.5 -78.5 1 32.0 -47.1 286 53 346.8 346.8 295.9 346.8 0.00 43 200 11370 -48.3 -80.3 1 32.0 -48.9 295 32 356.3 356.3 298.0 356.3 0.00 44 198 11436 -48.7 -79.7 2 31.0 -49.3 295 32 356.7 356.7 298.0 356.7 0.00 45 191 11673 -47.7 -79.7 1 32.0 -48.4 295 32 362.0 362.0 299.1 362.0 0.00 46 177 12173 -48.9 -80.9 1 32.0 -49.5 295 31 368.0 368.0 300.2 368.0 0.00 47 171 12400 -47.3 -80.3 1 33.0 -48.1 295 31 374.3 374.3 301.3 374.3 0.00 48 153 13130 -49.5 -81.5 1 32.0 -50.2 297 27 382.6 382.6 302.6 382.6 0.00 49 150 13260 -48.7 -81.7 1 33.0 -49.4 280 35 386.2 386.2 303.2 386.2 0.00 50 147 13393 -48.5 -81.5 1 33.0 -49.3 280 36 388.7 388.7 303.6 388.8 0.00 51 132 14096 -51.3 -83.3 1 32.0 -52.0 295 30 395.9 395.9 304.6 395.9 0.00 52 123 14557 -48.5 -82.5 1 34.0 -49.4 294 30 409.1 409.1 306.4 409.1 0.00 53 106 15524 -53.1 -84.1 1 31.0 -53.7 288 30 418.1 418.1 307.5 418.1 0.00 54 100 15900 -52.5 -84.5 1 32.0 -53.2 310 20 426.3 426.3 308.4 426.3 0.00 55 96 16164 -51.7 -83.7 1 32.0 -52.5 310 20 432.9 432.9 309.1 432.9 0.00 56 70 18190 -55.9 -85.9 1 30.0 -56.6 290 26 464.8 464.8 312.2 464.8 0.00 57 50 20310 -59.7 -87.7 1 28.0 -60.3 295 22 502.8 502.8 315.1 502.8 0.00 58 36 22349 -62.7 -89.7 1 27.0 -63.3 278 26 544.6 544.6 317.8 544.6 0.00 59 32 23078 -61.3 -88.3 2 27.0 -62.0 274 24 567.0 567.0 319.0 567.0 0.00 TRP 297 8756 -48.9 -68.9 8 20.0 -49.3 285 65 317.3 317.3 287.9 317.4 0.01 WND 336 7941 -45.7 -64.9 10 19.2 -46.2 295 71 310.7 310.7 285.6 310.8 0.02 Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 41.85 % Est. max temperature: 4.21 C = 39.58 F Sfc-Lift cond lev (LCL): 948.39 mb = 392.13 m = 1286.50 ft T: -7.34 C 700-500 lapse rate: 5.89 C/km ThetaE index: 0.81 C Layer 807.0- 802.0 mb Conv cond level (CCL): 921.55 mb = 617.79 m = 2026.85 ft Mean mixing ratio: 2.04 g/kg Conv temperature: -3.44 C = 25.81 F Cap Strength: 16.08 C Lifted Index: 17.62 C Risk: None Lifted Index @300 mb: 29.49 C Lifted Index @700 mb: 10.84 C Showalter Index: 13.14 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 13.60 C K Index: -2.50 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.22 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 17.60 C Lift Cond Lev (LCL): 920.41 mb = 627.34 m = 2058.19 ft Lev Free Conv (LFC): 915.41 mb = 669.37 m = 2196.06 ft Equ Level (EL): 905.41 mb = 754.12 m = 2474.11 ft B at Equ Level: 3.90 J/kg Max Parcel Lev (MPL): 895.41 mb = 840.23 m = 2756.64 ft Wind level data Storm motion: 329 at 19 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 ---------------------------------------------------------- 0 996 6 355 17 1.5 -16.9 | 84 8 -8.1 -0.9 1 959 305 300 23 19.9 -11.5 | 246 11 10.3 4.5 2 925 589 295 24 21.8 -10.1 | 244 14 12.2 5.9 3 923 610 295 23 20.8 -9.7 | 241 13 11.3 6.3 4 887 914 320 25 16.1 -19.2 | 296 7 6.5 -3.1 5 853 1219 300 24 20.8 -12.0 | 250 12 11.2 4.0 6 850 1246 300 24 20.8 -12.0 | 250 12 11.2 4.0 7 788 1829 305 22 18.0 -12.6 | 248 9 8.4 3.4 8 757 2134 310 24 18.4 -15.4 | 266 9 8.8 0.6 9 727 2438 305 20 16.4 -11.5 | 236 8 6.8 4.6 10 700 2733 300 28 24.2 -14.0 | 262 15 14.7 2.0 11 699 2743 300 28 24.2 -14.0 | 262 15 14.7 2.0 12 617 3658 290 22 20.7 -7.5 | 232 14 11.1 8.5 13 592 3962 300 20 17.3 -10.0 | 232 10 7.7 6.0 14 568 4267 290 24 22.6 -8.2 | 239 15 13.0 7.8 15 545 4572 295 22 19.9 -9.3 | 237 12 10.4 6.7 16 523 4877 290 26 24.4 -8.9 | 244 16 14.9 7.2 17 500 5210 295 28 25.4 -11.8 | 255 16 15.8 4.2 18 440 6096 295 40 36.3 -16.9 | 272 27 26.7 -0.9 19 400 6770 295 54 48.9 -22.8 | 280 40 39.4 -6.8 20 352 7620 295 61 55.3 -25.8 | 282 47 45.7 -9.7 21 337 7925 295 71 64.3 -30.0 | 284 57 54.8 -14.0 22 336 7941 295 71 64.3 -30.0 | 284 57 54.8 -14.0 23 300 8690 290 65 61.1 -22.2 | 277 52 51.5 -6.2 24 297 8756 285 65 62.8 -16.8 | 271 53 53.2 -0.8 25 280 9144 285 65 62.8 -16.8 | 271 53 53.2 -0.8 26 250 9890 290 56 52.6 -19.2 | 274 43 43.0 -3.1 27 222 10668 285 52 50.2 -13.5 | 266 41 40.7 2.6 28 200 11370 295 32 29.0 -13.5 | 263 20 19.4 2.5 29 194 11582 295 32 29.0 -13.5 | 263 20 19.4 2.5 30 168 12497 295 31 28.1 -13.1 | 261 19 18.5 2.9 31 154 13106 300 26 22.5 -13.0 | 257 13 12.9 3.0 32 150 13260 280 35 34.5 -6.1 | 248 27 24.9 10.0 33 147 13411 280 36 35.5 -6.3 | 249 28 25.9 9.8 34 127 14326 300 28 24.2 -14.0 | 262 15 14.7 2.0 35 116 14935 285 33 31.9 -8.5 | 251 24 22.3 7.5 36 111 15240 290 29 27.3 -9.9 | 251 19 17.7 6.1 37 101 15850 285 31 29.9 -8.0 | 249 22 20.4 8.0 38 100 15900 310 20 15.3 -12.9 | 241 7 5.7 3.2 39 96 16154 310 20 15.3 -12.9 | 241 7 5.7 3.2 40 83 17069 270 21 21.0 -0.0 | 215 20 11.4 16.0 41 76 17678 275 34 33.9 -3.0 | 242 28 24.3 13.1 42 72 17983 275 28 27.9 -2.4 | 233 23 18.3 13.6 43 70 18190 290 26 24.4 -8.9 | 244 16 14.9 7.2 44 66 18593 290 25 23.5 -8.6 | 242 16 13.9 7.5 45 60 19202 280 28 27.6 -4.9 | 238 21 18.0 11.2 46 54 19812 295 31 28.1 -13.1 | 261 19 18.5 2.9 47 52 20117 275 21 20.9 -1.8 | 219 18 11.3 14.2 48 50 20310 295 22 19.9 -9.3 | 237 12 10.4 6.7 49 45 20726 295 24 21.8 -10.1 | 244 14 12.2 5.9 50 42 21031 275 24 23.9 -2.1 | 226 20 14.3 14.0 51 39 21336 285 26 25.1 -6.7 | 239 18 15.5 9.3 52 33 21946 270 25 25.0 -0.0 | 224 22 15.4 16.0 53 31 22250 280 23 22.7 -4.0 | 227 18 13.1 12.0 54 28 22555 255 20 19.3 5.2 | 205 23 9.7 21.2 55 26 22860 270 21 21.0 -0.0 | 215 20 11.4 16.0 56 24 23165 285 11 10.6 -2.8 | 185 13 1.0 13.2 57 22 23470 240 8 6.9 4.0 | 172 20 -2.6 20.0 Wind Parameters Mean winds (0-6000m): 299.2 at 24.9 knts Storm direction: 329.2 at 18.7 knts Shear (0-3000m) pos: 1.7 neg: 5.1 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 169.9 deg Storm rel helicity (0-3000m) pos: 38.6 neg: -44.8 tot: -6.2 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 10.7 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.48 Bulk Shear: 4.90 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 ------------------------------------------------------------------------------- 500 311 21 253 7| 0.0 21.3 21.3| 0.0 -9.3 -9.3 -18.5 -0.60| 25.2-15.0 1000 309 23 258 8| 3.8 10.7 14.5| 21.2 -16.2 5.0 5.0 -0.24| 19.5 -4.6 1500 307 23 257 9| 2.6 8.3 10.9| 21.2 -28.9 -7.7 -5.1 -0.31| 15.4 -4.7 2000 306 23 255 9| 2.5 6.2 8.7| 25.0 -29.6 -4.5 -2.3 -0.26| 12.3 -3.2 2500 307 23 255 9| 2.0 5.2 7.2| 29.5 -37.6 -8.2 -3.3 -0.26| 11.2 -2.9 3000 305 23 255 10| 1.7 5.1 6.8| 38.6 -44.8 -6.2 -2.1 -0.21| 10.7 -2.2 4000 303 23 251 11| 1.6 3.8 5.5| 39.4 -64.2 -24.8 -6.2 -0.25| 9.1 -2.3 5000 300 23 248 11| 1.3 3.7 5.0| 54.2 -65.2 -11.0 -2.2 -0.17| 8.5 -1.5 6000 299 25 252 13| 1.2 3.4 4.6| 92.4 -65.2 27.2 4.5 -0.07| 8.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251012.00.gif