UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:0000Z 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 -145 SFC 981 6 0.0 -0.3 98 0.3 -0.1 200 17 274.7 275.3 274.0 285.0 3.81 2 925 478 -2.3 -2.7 97 0.4 -2.4 165 22 277.0 277.5 274.7 286.3 3.38 3 850 1147 -4.7 -5.3 96 0.6 -4.9 190 25 281.2 281.7 276.5 289.8 3.03 4 814 1486 -6.3 -6.5 98 0.2 -6.4 204 19 283.0 283.5 277.3 291.3 2.88 5 700 2656 -10.9 -11.9 92 1.0 -11.2 210 18 290.4 290.8 280.0 296.9 2.19 6 697 2689 -11.1 -12.4 90 1.3 -11.5 210 18 290.5 290.9 280.0 296.9 2.11 7 517 4918 -25.9 -27.9 83 2.0 -26.2 219 21 298.6 298.7 281.8 301.0 0.75 8 500 5160 -26.9 -29.2 81 2.3 -27.2 215 23 300.2 300.4 282.4 302.5 0.68 9 425 6318 -34.1 -36.9 76 2.8 -34.4 215 32 305.3 305.4 284.0 306.6 0.38 10 400 6740 -37.5 -40.3 75 2.8 -37.7 215 36 306.3 306.3 284.3 307.3 0.28 11 395 6827 -38.3 -41.6 71 3.3 -38.5 215 37 306.3 306.4 284.2 307.2 0.25 12 377 7145 -41.1 -42.4 87 1.3 -41.2 217 41 306.7 306.8 284.4 307.6 0.24 13 362 7419 -43.5 -45.8 78 2.3 -43.6 219 44 307.1 307.1 284.5 307.7 0.17 14 358 7493 -43.9 -44.9 90 1.0 -44.0 219 45 307.5 307.6 284.7 308.2 0.20 15 354 7569 -44.1 -50.1 51 6.0 -44.3 220 46 308.3 308.3 284.8 308.7 0.11 16 300 8660 -51.3 -62.3 26 11.0 -51.5 210 40 313.0 313.0 286.4 313.2 0.03 17 293 8813 -51.9 -62.9 26 11.0 -52.1 213 39 314.3 314.3 286.9 314.4 0.03 18 272 9293 -53.3 -65.3 22 12.0 -53.5 225 31 319.0 319.0 288.5 319.1 0.02 19 250 9840 -49.3 -72.3 5 23.0 -49.7 235 37 332.8 332.8 292.4 332.8 0.01 20 249 9866 -49.3 -72.3 5 23.0 -49.7 236 37 333.2 333.2 292.6 333.2 0.01 21 228 10445 -47.3 -75.3 3 28.0 -47.9 253 28 344.7 344.7 295.4 344.7 0.01 22 217 10771 -47.9 -76.9 2 29.0 -48.4 258 26 348.7 348.7 296.4 348.7 0.01 23 200 11310 -46.3 -78.3 1 32.0 -47.0 265 33 359.5 359.5 298.6 359.5 0.00 24 198 11377 -45.9 -77.9 1 32.0 -46.7 266 33 361.1 361.1 298.9 361.1 0.00 25 150 13220 -48.5 -80.5 1 32.0 -49.3 280 34 386.5 386.5 303.3 386.5 0.00 26 100 15870 -50.9 -82.9 1 32.0 -51.7 285 19 429.4 429.4 308.8 429.4 0.00 27 70 18170 -54.7 -85.7 1 31.0 -55.5 275 34 467.4 467.4 312.4 467.4 0.00 28 69 18263 -54.7 -85.7 1 31.0 -55.5 271 30 469.3 469.3 312.6 469.3 0.00 29 50 20330 -55.5 -86.5 1 31.0 -56.5 275 23 512.7 512.7 315.8 512.7 0.00 30 33 22951 -58.9 -87.9 1 29.0 -59.9 253 23 568.4 568.4 319.1 568.4 0.01 31 30 23550 -57.7 -87.7 1 30.0 -58.9 265 33 587.3 587.3 320.0 587.4 0.01 32 29 23764 -56.7 -86.7 1 30.0 -58.0 265 34 595.8 595.8 320.4 595.9 0.01 33 26 24452 -59.7 -87.7 1 28.0 -60.8 265 37 606.2 606.2 320.9 606.2 0.01 TRP 272 9293 -53.3 -65.3 22 12.0 -53.5 225 31 319.0 319.0 288.5 319.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: 981.00 mb = 6.00 m = 19.68 ft Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 91.24 % Est. max temperature: 7.47 C = 45.45 F Sfc-Lift cond lev (LCL): 976.28 mb = 44.70 m = 146.65 ft T: -0.19 C 700-500 lapse rate: 6.39 C/km Conv cond level (CCL): 916.21 mb = 553.54 m = 1816.04 ft Mean mixing ratio: 3.45 g/kg Conv temperature: 2.77 C = 36.98 F Cap Strength: 10.94 C Lifted Index: 12.05 C Risk: None Lifted Index @300 mb: 18.93 C Lifted Index @700 mb: 7.13 C Showalter Index: 9.47 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 21.60 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 150.83 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.25 J/kg Max Up Vert Vel: 6.04 m/s Conv Inhibition (B-): 44824.75 J/kg Cap Strength: 11.80 C Lift Cond Lev (LCL): 923.82 mb = 488.14 m = 1601.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 230 at 16 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 ---------------------------------------------------------- 0 981 6 200 17 5.8 16.0 | 135 8 -6.0 5.9 1 945 305 170 27 -4.7 26.6 | 135 23 -16.5 16.6 2 925 478 165 22 -5.7 21.3 | 123 21 -17.5 11.2 3 910 610 165 26 -6.7 25.1 | 129 24 -18.6 15.1 4 875 914 180 32 0.0 32.0 | 152 25 -11.8 22.0 5 850 1147 190 25 4.3 24.6 | 153 16 -7.5 14.6 6 842 1219 195 24 6.2 23.2 | 157 14 -5.6 13.2 7 810 1524 205 18 7.6 16.3 | 146 8 -4.2 6.3 8 779 1829 185 12 1.0 12.0 | 100 11 -10.8 1.9 9 749 2134 180 18 0.0 18.0 | 124 14 -11.8 8.0 10 720 2438 185 22 1.9 21.9 | 140 15 -9.9 11.9 11 700 2656 210 18 9.0 15.6 | 153 6 -2.8 5.6 12 692 2743 210 18 9.0 15.6 | 153 6 -2.8 5.6 13 612 3658 215 19 10.9 15.6 | 170 6 -0.9 5.5 14 564 4267 200 15 5.1 14.1 | 121 8 -6.7 4.1 15 541 4572 200 14 4.8 13.2 | 114 8 -7.1 3.1 16 519 4877 220 21 13.5 16.1 | 195 6 1.7 6.1 17 500 5160 215 23 13.2 18.8 | 189 9 1.3 8.8 18 438 6096 215 30 17.2 24.6 | 200 16 5.4 14.5 19 400 6740 215 36 20.6 29.5 | 204 21 8.8 19.5 20 351 7620 220 47 30.2 36.0 | 215 32 18.4 26.0 21 335 7925 210 55 27.5 47.6 | 203 41 15.7 37.6 22 300 8660 210 40 20.0 34.6 | 198 26 8.2 24.6 23 278 9144 220 37 23.8 28.3 | 213 22 11.9 18.3 24 272 9293 225 31 21.9 21.9 | 220 16 10.1 11.9 25 266 9449 225 30 21.2 21.2 | 220 15 9.4 11.2 26 253 9754 225 44 31.1 31.1 | 222 29 19.3 21.1 27 250 9840 235 37 30.3 21.2 | 239 22 18.5 11.2 28 220 10668 260 25 24.6 4.3 | 294 14 12.8 -5.7 29 201 11278 250 33 31.0 11.3 | 266 19 19.2 1.3 30 200 11310 265 33 32.9 2.9 | 289 22 21.0 -7.2 31 183 11887 275 36 35.9 -3.1 | 299 27 24.0 -13.2 32 175 12192 285 32 30.9 -8.3 | 314 26 19.1 -18.3 33 150 13220 280 34 33.5 -5.9 | 306 27 21.6 -15.9 34 110 15240 290 30 28.2 -10.3 | 321 26 16.3 -20.3 35 100 15870 285 19 18.4 -4.9 | 336 16 6.5 -14.9 36 96 16154 285 19 18.4 -4.9 | 336 16 6.5 -14.9 37 76 17678 265 29 28.9 2.5 | 294 19 17.0 -7.5 38 72 17983 280 25 24.6 -4.3 | 318 19 12.8 -14.4 39 70 18170 275 34 33.9 -3.0 | 301 26 22.0 -13.0 40 69 18288 270 29 29.0 -0.0 | 300 20 17.2 -10.0 41 66 18593 275 34 33.9 -3.0 | 301 26 22.0 -13.0 42 62 18898 275 23 22.9 -2.0 | 317 16 11.1 -12.0 43 57 19507 290 35 32.9 -12.0 | 316 30 21.0 -22.0 44 54 19812 270 25 25.0 -0.0 | 307 17 13.2 -10.0 45 52 20117 295 29 26.3 -12.3 | 327 27 14.4 -22.3 46 50 20330 275 23 22.9 -2.0 | 317 16 11.1 -12.0 47 49 20422 265 23 22.9 2.0 | 306 14 11.1 -8.0 48 47 20726 270 24 24.0 -0.0 | 310 16 12.2 -10.0 49 45 21031 235 6 4.9 3.4 | 46 10 -6.9 -6.6 50 43 21336 255 15 14.5 3.9 | 337 7 2.6 -6.1 51 41 21641 280 23 22.7 -4.0 | 322 18 10.8 -14.0 52 39 21946 260 22 21.7 3.8 | 302 12 9.8 -6.2 53 30 23470 250 24 22.6 8.2 | 280 11 10.7 -1.8 54 30 23550 265 33 32.9 2.9 | 289 22 21.0 -7.2 55 26 24079 265 37 36.9 3.2 | 285 26 25.0 -6.8 56 24 24384 280 30 29.5 -5.2 | 311 23 17.7 -15.2 57 21 24689 275 18 17.9 -1.6 | 332 13 6.1 -11.6 Wind Parameters Mean winds (0-6000m): 199.7 at 20.7 knts Storm direction: 229.7 at 15.5 knts Shear (0-3000m) pos: 4.0 neg: 3.3 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 22.9 deg Storm rel helicity (0-3000m) pos: 122.3 neg: -54.2 tot: 68.1 m^2/s^2 ave: 22.7 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.55 Bulk Shear: 11.78 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 ------------------------------------------------------------------------------- 500 175 23 133 19| 0.0 13.6 13.6| 2.9 -34.0 -31.1 -62.2 -0.25| 20.5 -5.1 1000 174 26 137 21| 5.5 6.8 12.3| 79.1 -34.0 45.1 45.1 0.20| 18.5 3.6 1500 181 25 142 19| 5.0 4.5 9.5| 83.2 -37.8 45.4 30.3 0.13| 17.1 2.2 2000 183 22 138 16| 3.7 5.0 8.7| 91.5 -54.2 37.3 18.6 0.04| 15.6 0.6 2500 183 22 137 16| 3.6 4.0 7.6|118.1 -54.2 63.9 25.6 0.13| 14.5 1.9 3000 186 21 139 15| 4.0 3.3 7.3|122.3 -54.2 68.1 22.7 0.15| 13.2 1.9 4000 193 20 143 12| 3.1 2.9 6.0|124.2 -59.4 64.8 16.2 0.11| 10.5 1.2 5000 195 20 143 11| 3.3 2.5 5.8|138.3 -65.6 72.8 14.6 0.15| 9.8 1.5 6000 200 21 153 11| 2.8 2.0 4.7|144.6 -66.3 78.3 13.1 0.16| 8.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251010.00.gif