UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050612.upa.cvt Date: 1200Z 6 MAY 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 6 MAY 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 ------------------------------------------------------------------------------- SFC 1009 6 -15.1 -17.5 82 2.4 -15.5 280 6 257.4 257.5 257.1 260.0 0.96 1 1000 77 -14.5 -17.8 76 3.3 -15.1 290 11 258.6 258.8 258.1 261.2 0.94 2 988 169 -14.3 -21.3 55 7.0 -15.4 290 13 259.7 259.9 258.5 261.7 0.71 3 925 664 -18.7 -22.1 75 3.4 -19.2 290 13 260.2 260.3 258.8 262.1 0.70 4 855 1243 -24.1 -24.1 100 0.0 -24.1 292 10 260.5 260.6 258.9 262.2 0.64 5 850 1286 -24.5 -24.6 99 0.1 -24.5 295 11 260.5 260.6 258.8 262.2 0.61 6 815 1591 -27.1 -27.7 95 0.6 -27.2 294 11 260.9 261.0 258.9 262.2 0.48 7 814 1600 -26.7 -28.1 88 1.4 -26.8 295 11 261.4 261.5 259.2 262.7 0.46 8 813 1609 -22.7 -26.1 74 3.4 -23.1 296 11 265.7 265.8 262.7 267.3 0.56 9 811 1627 -22.5 -26.9 67 4.4 -23.1 297 11 266.1 266.2 262.9 267.6 0.52 10 800 1727 -22.3 -26.1 71 3.8 -22.8 303 10 267.4 267.5 263.9 269.0 0.57 11 700 2697 -28.3 -31.7 73 3.4 -28.6 320 16 271.1 271.2 266.2 272.3 0.38 12 634 3399 -33.1 -35.0 83 1.9 -33.3 324 16 273.5 273.5 267.6 274.4 0.31 13 603 3750 -34.9 -39.0 66 4.1 -35.1 326 17 275.3 275.4 268.7 276.0 0.22 14 576 4067 -37.5 -39.8 79 2.3 -37.7 327 19 275.9 276.0 269.0 276.6 0.21 15 533 4598 -40.7 -43.6 74 2.9 -40.8 315 18 278.3 278.3 270.4 278.8 0.15 16 526 4688 -41.5 -45.1 68 3.6 -41.6 318 20 278.4 278.4 270.4 278.8 0.13 17 505 4963 -42.7 -49.7 46 7.0 -42.9 325 22 280.2 280.2 271.4 280.4 0.08 18 500 5030 -43.1 -49.1 52 6.0 -43.3 325 21 280.5 280.5 271.6 280.8 0.09 19 477 5347 -45.3 -51.3 51 6.0 -45.4 317 24 281.6 281.6 272.2 281.8 0.07 20 470 5446 -45.7 -53.7 40 8.0 -45.9 315 25 282.3 282.3 272.6 282.5 0.05 21 460 5589 -45.3 -56.3 28 11.0 -45.6 314 24 284.5 284.5 273.8 284.7 0.04 22 432 6010 -44.9 -58.9 19 14.0 -45.2 311 18 290.2 290.2 276.8 290.3 0.03 23 427 6088 -43.7 -61.7 12 18.0 -44.1 310 17 292.7 292.7 278.0 292.8 0.02 24 420 6200 -42.3 -61.3 11 19.0 -42.8 312 15 295.9 295.9 279.5 295.9 0.02 25 408 6396 -43.1 -62.1 11 19.0 -43.6 315 11 297.3 297.3 280.1 297.4 0.02 26 400 6530 -42.9 -62.9 9 20.0 -43.4 315 16 299.2 299.2 281.0 299.3 0.02 27 344 7554 -39.5 -66.5 4 27.0 -40.4 277 11 317.0 317.0 287.8 317.1 0.01 28 306 8355 -39.3 -70.3 2 31.0 -40.3 288 14 328.1 328.1 291.2 328.2 0.01 29 300 8490 -39.5 -71.5 2 32.0 -40.5 290 15 329.7 329.7 291.6 329.7 0.01 30 258 9524 -38.5 -77.5 1 39.0 -39.7 291 17 345.7 345.7 295.7 345.7 0.00 31 250 9740 -39.1 -78.1 1 39.0 -40.3 265 17 347.9 347.9 296.2 347.9 0.00 32 212 10864 -41.3 -80.3 1 39.0 -42.5 293 15 361.3 361.3 299.0 361.3 0.00 33 200 11260 -40.7 -79.7 1 39.0 -42.0 320 13 368.3 368.3 300.2 368.3 0.00 34 187 11717 -40.3 -80.3 1 40.0 -41.7 299 11 376.1 376.1 301.6 376.1 0.00 35 175 12167 -41.7 -80.7 1 39.0 -43.0 278 10 381.0 381.0 302.4 381.0 0.00 36 164 12607 -41.1 -81.1 1 40.0 -42.5 285 12 389.2 389.2 303.7 389.2 0.00 37 157 12902 -42.7 -81.7 1 39.0 -44.0 289 11 391.3 391.3 304.0 391.3 0.00 38 150 13210 -42.3 -82.3 0 40.0 -43.7 300 13 397.2 397.2 304.8 397.2 0.00 39 104 15677 -44.7 -83.7 1 39.0 -46.2 286 11 436.4 436.4 309.5 436.5 0.00 40 100 15940 -43.7 -83.7 0 40.0 -45.4 310 11 443.3 443.3 310.2 443.3 0.00 41 76 17773 -46.7 -84.7 1 38.0 -48.4 242 11 473.2 473.2 312.9 473.2 0.00 42 70 18320 -45.9 -84.9 0 39.0 -47.8 260 6 486.2 486.2 314.0 486.2 0.00 43 50 20540 -47.7 -86.7 0 39.0 -49.8 300 6 531.1 531.1 317.0 531.1 0.00 44 44 21387 -48.7 -86.7 0 38.0 -50.8 10 10 548.4 548.4 318.0 548.4 0.00 45 30 23910 -49.5 -87.5 0 38.0 -52.2 25 10 609.7 609.7 321.0 609.7 0.01 46 28 24362 -49.7 -87.7 0 38.0 -52.5 20 11 621.3 621.3 321.5 621.3 0.01 47 20 26570 -48.3 -87.3 0 39.0 -52.3 110 8 688.3 688.3 324.0 688.4 0.01 48 15 28474 -47.3 -86.3 0 39.0 -52.5 46 6 750.7 750.7 326.0 750.8 0.02 49 10 31200 -40.9 -81.9 0 41.0 -50.7 80 20 866.9 866.9 328.8 867.4 0.05 50 6.7 33958 -35.1 -78.1 0 43.0 -50.4 996.3 996.4 331.1 997.9 0.13 51 6.5 34169 -35.9 -78.9 0 43.0 -50.8 1001.6 1001.7 331.2 1003.1 0.12 52 6.1 34615 -31.5 -75.5 0 44.0 -49.7 1038.9 1039.1 331.8 1041.7 0.22 53 5.2 35753 -28.1 -74.1 0 46.0 -49.6 1102.8 1103.0 332.7 1107.1 0.32 54 5.1 35892 -28.3 -73.3 1 45.0 -49.7 1108.0 1108.2 332.8 1113.0 0.37 TRP 470 5446 -45.7 -53.7 40 8.0 -45.9 315 25 282.3 282.3 272.6 282.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 4953.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 75.00 % Est. max temperature: -12.03 C = 10.34 F Sfc-Lift cond lev (LCL): 970.37 mb = 303.93 m = 997.13 ft T: -15.50 C 700-500 lapse rate: 6.34 C/km ThetaE index: 0.05 C Layer 850.0- 815.0 mb Conv cond level (CCL): 880.02 mb = 1030.99 m = 3382.46 ft Mean mixing ratio: 0.74 g/kg Conv temperature: -12.11 C = 10.20 F Cap Strength: 15.23 C Lifted Index: 15.42 C Risk: None Lifted Index @300 mb: 48.14 C Lifted Index @700 mb: 9.06 C Showalter Index: 15.09 C Risk: None Total Totals Index: 37.10 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 18.50 C K Index: -9.40 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.60 J/kg Max Up Vert Vel: 3.63 m/s Conv Inhibition (B-): 94351.65 J/kg Cap Strength: 14.98 C Lift Cond Lev (LCL): 888.74 mb = 958.41 m = 3144.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 12 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 1009 6 280 6 5.9 -1.0 | 193 11 2.5 10.8 1 1000 77 290 11 10.3 -3.8 | 221 11 7.0 8.1 2 970 305 290 15 14.1 -5.1 | 238 13 10.7 6.7 3 932 610 290 14 13.2 -4.8 | 234 12 9.8 7.0 4 925 664 290 13 12.2 -4.4 | 230 12 8.9 7.4 5 894 914 300 12 10.4 -6.0 | 230 9 7.0 5.8 6 858 1219 290 10 9.4 -3.4 | 216 10 6.0 8.4 7 850 1286 295 11 10.0 -4.6 | 223 10 6.6 7.2 8 823 1524 290 11 10.3 -3.8 | 221 11 7.0 8.1 9 789 1829 310 10 7.7 -6.4 | 218 7 4.3 5.4 10 756 2134 315 14 9.9 -9.9 | 254 7 6.5 1.9 11 725 2438 315 15 10.6 -10.6 | 260 7 7.2 1.2 12 700 2697 320 16 10.3 -12.3 | 273 7 6.9 -0.4 13 695 2743 320 16 10.3 -12.3 | 273 7 6.9 -0.4 14 609 3658 325 16 9.2 -13.1 | 282 6 5.8 -1.3 15 583 3962 330 19 9.5 -16.5 | 307 8 6.1 -4.6 16 558 4267 320 20 12.9 -15.3 | 290 10 9.5 -3.5 17 534 4572 315 18 12.7 -12.7 | 275 9 9.4 -0.9 18 511 4877 325 23 13.2 -18.8 | 305 12 9.8 -7.0 19 500 5030 325 21 12.0 -17.2 | 302 10 8.7 -5.4 20 470 5446 315 25 17.7 -17.7 | 292 15 14.3 -5.8 21 467 5486 315 25 17.7 -17.7 | 292 15 14.3 -5.8 22 427 6096 310 17 13.0 -10.9 | 265 10 9.7 0.9 23 408 6401 315 11 7.8 -7.8 | 227 6 4.4 4.1 24 400 6530 315 16 11.3 -11.3 | 266 8 8.0 0.5 25 390 6706 315 16 11.3 -11.3 | 266 8 8.0 0.5 26 373 7010 275 13 13.0 -1.1 | 222 14 9.6 10.7 27 356 7315 265 13 13.0 1.1 | 216 16 9.6 13.0 28 341 7620 280 10 9.8 -1.7 | 213 12 6.5 10.1 29 300 8490 290 15 14.1 -5.1 | 238 13 10.7 6.7 30 273 9144 285 14 13.5 -3.6 | 231 13 10.2 8.2 31 261 9449 300 17 14.7 -8.5 | 254 12 11.4 3.3 32 250 9740 265 17 16.9 1.5 | 226 19 13.6 13.3 33 250 9754 260 13 12.8 2.3 | 214 17 9.4 14.1 34 239 10058 270 19 19.0 -0.0 | 233 20 15.6 11.8 35 228 10363 300 13 11.3 -6.5 | 236 10 7.9 5.3 36 218 10668 280 16 15.8 -2.8 | 234 15 12.4 9.1 37 200 11260 320 13 8.4 -10.0 | 249 5 5.0 1.9 38 199 11278 285 14 13.5 -3.6 | 231 13 10.2 8.2 39 191 11582 290 10 9.4 -3.4 | 216 10 6.0 8.4 40 182 11887 310 12 9.2 -7.7 | 235 7 5.8 4.1 41 174 12192 275 10 10.0 -0.9 | 211 13 6.6 11.0 42 167 12497 285 13 12.6 -3.4 | 227 13 9.2 8.5 43 159 12802 285 11 10.6 -2.8 | 219 12 7.3 9.0 44 150 13210 300 13 11.3 -6.5 | 236 10 7.9 5.3 45 146 13411 300 13 11.3 -6.5 | 236 10 7.9 5.3 46 139 13716 270 10 10.0 -0.0 | 209 14 6.6 11.8 47 133 14021 270 13 13.0 -0.0 | 219 15 9.6 11.8 48 127 14326 305 12 9.8 -6.9 | 233 8 6.5 5.0 49 116 14935 290 11 10.3 -3.8 | 221 11 7.0 8.1 50 111 15240 305 9 7.4 -5.2 | 211 8 4.0 6.7 51 106 15545 295 11 10.0 -4.6 | 223 10 6.6 7.2 52 101 15850 275 10 10.0 -0.9 | 211 13 6.6 11.0 53 100 15940 310 11 8.4 -7.1 | 227 7 5.1 4.8 54 97 16154 310 11 8.4 -7.1 | 227 7 5.1 4.8 55 77 17678 230 10 7.7 6.4 | 193 19 4.3 18.3 56 74 17983 270 12 12.0 -0.0 | 216 15 8.6 11.8 57 70 18320 260 6 5.9 1.0 | 191 13 2.5 12.9 58 64 18898 235 11 9.0 6.3 | 197 19 5.7 18.1 59 58 19507 355 10 0.9 -10.0 | 127 3 -2.5 1.9 60 56 19812 35 13 -7.5 -10.6 | 96 11 -10.8 1.2 61 53 20117 55 10 -8.2 -5.7 | 118 13 -11.6 6.1 62 50 20540 300 6 5.2 -3.0 | 192 9 1.8 8.8 63 44 21336 10 10 -1.7 -9.8 | 111 5 -5.1 2.0 64 37 22555 0 0 -0.0 -0.0 | 164 12 -3.4 11.8 65 35 22860 5 11 -1.0 -11.0 | 101 4 -4.3 0.9 66 34 23165 45 13 -9.2 -9.2 | 102 13 -12.6 2.6 67 32 23470 65 16 -14.5 -6.8 | 106 19 -17.9 5.1 68 31 23774 45 4 -2.8 -2.8 | 146 11 -6.2 9.0 69 30 23910 25 10 -4.2 -9.1 | 110 8 -7.6 2.8 70 29 24079 20 10 -3.4 -9.4 | 110 7 -6.8 2.4 71 28 24384 20 11 -3.8 -10.3 | 102 7 -7.1 1.5 72 27 24689 85 12 -12.0 -1.0 | 125 19 -15.3 10.8 73 25 24994 10 10 -1.7 -9.8 | 111 5 -5.1 2.0 74 24 25298 65 12 -10.9 -5.1 | 115 16 -14.2 6.8 75 20 26570 110 8 -7.5 2.7 | 143 18 -10.9 14.6 76 19 26822 95 10 -10.0 0.9 | 134 18 -13.3 12.7 77 18 27432 20 6 -2.1 -5.6 | 139 8 -5.4 6.2 78 17 27737 30 10 -5.0 -8.7 | 111 9 -8.4 3.2 79 15 28346 60 1 -0.9 -0.5 | 160 12 -4.2 11.3 80 15 28651 30 11 -5.5 -9.5 | 105 9 -8.9 2.3 81 13 29261 40 10 -6.4 -7.7 | 113 11 -9.8 4.2 82 12 30175 70 25 -23.5 -8.6 | 97 27 -26.9 3.3 83 10 31200 80 20 -19.7 -3.5 | 110 25 -23.1 8.4 Wind Parameters Mean winds (0-6000m): 314.1 at 16.4 knts Storm direction: 344.1 at 12.3 knts Shear (0-3000m) pos: 2.3 neg: 0.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 82.5 deg Storm rel helicity (0-3000m) pos: 40.7 neg: -12.6 tot: 28.0 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 6.57 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 ------------------------------------------------------------------------------- 500 290 13 230 12| 8.7 0.0 8.7| 25.2 -1.7 23.4 46.9 0.83| 10.2 8.5 1000 292 13 231 11| 3.0 0.0 3.0| 25.3 -7.1 18.2 18.2 0.45| 7.3 3.3 1500 292 12 228 11| 2.0 0.5 2.5| 28.2 -12.0 16.2 10.8 0.31| 6.2 1.9 2000 295 12 227 10| 2.4 0.3 2.7| 32.4 -12.6 19.8 9.9 0.32| 6.1 2.0 2500 300 12 232 9| 2.5 0.3 2.8| 37.9 -12.6 25.2 10.1 0.39| 5.6 2.2 3000 304 13 238 9| 2.3 0.2 2.5| 40.7 -12.6 28.0 9.3 0.42| 4.9 2.1 4000 310 14 249 8| 2.2 0.2 2.4| 46.3 -12.6 33.6 8.4 0.46| 4.3 2.0 5000 313 15 260 8| 2.2 0.5 2.7| 59.9 -24.3 35.6 7.1 0.35| 4.6 1.6 6000 314 16 267 8| 1.8 0.9 2.7| 59.9 -48.2 11.7 1.9 0.15| 4.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20250506.12.gif