UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050912.upa.cvt Date: 1200Z 9 MAY 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 9 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 ------------------------------------------------------------------------------- 0 1000 -77 SFC 989 6 -8.5 -9.8 90 1.3 -8.9 345 12 265.5 265.8 264.9 270.4 1.83 2 925 523 -12.1 -13.7 88 1.6 -12.5 340 17 266.9 267.2 265.3 270.9 1.43 3 851 1155 -16.7 -18.3 87 1.6 -17.0 325 29 268.6 268.7 265.7 271.5 1.06 4 850 1164 -16.7 -18.4 87 1.7 -17.0 325 29 268.7 268.8 265.7 271.6 1.05 5 795 1666 -17.7 -20.2 81 2.5 -18.1 21 13 272.8 272.9 268.4 275.6 0.96 6 700 2608 -23.1 -25.2 83 2.1 -23.4 345 8 276.9 277.0 270.5 279.0 0.70 7 670 2927 -24.3 -26.3 83 2.0 -24.6 311 10 279.0 279.2 271.8 281.1 0.67 8 656 3081 -22.9 -25.6 79 2.7 -23.3 294 13 282.3 282.4 273.8 284.5 0.72 9 638 3285 -23.5 -26.8 74 3.3 -24.0 284 18 283.9 284.0 274.5 285.9 0.67 10 605 3671 -24.5 -27.0 80 2.5 -24.9 290 10 287.1 287.2 276.3 289.2 0.69 11 559 4241 -29.5 -29.8 97 0.3 -29.5 215 5 287.7 287.8 276.5 289.6 0.58 12 556 4279 -29.5 -29.7 98 0.2 -29.5 210 5 288.2 288.3 276.7 290.0 0.59 13 553 4317 -29.5 -34.0 65 4.5 -30.0 205 5 288.6 288.7 276.6 289.9 0.39 14 548 4382 -29.7 -33.4 70 3.7 -30.1 196 4 289.1 289.2 276.9 290.5 0.42 15 544 4434 -29.9 -35.9 56 6.0 -30.5 190 4 289.5 289.6 276.9 290.6 0.33 16 536 4539 -30.7 -37.7 50 7.0 -31.3 176 3 289.8 289.8 277.0 290.7 0.28 17 526 4673 -31.1 -37.1 56 6.0 -31.6 164 4 290.9 290.9 277.6 291.9 0.30 18 517 4795 -31.9 -45.9 24 14.0 -32.8 156 5 291.3 291.4 277.5 291.8 0.12 19 506 4946 -32.7 -50.7 15 18.0 -33.7 150 8 292.2 292.2 277.9 292.4 0.07 20 500 5030 -33.1 -52.1 13 19.0 -34.1 150 10 292.7 292.7 278.1 292.9 0.06 21 410 6410 -39.1 -62.1 7 23.0 -39.8 160 19 302.0 302.0 282.2 302.1 0.02 22 400 6580 -38.9 -65.9 4 27.0 -39.6 195 19 304.4 304.4 283.2 304.5 0.01 23 359 7323 -38.5 -67.5 3 29.0 -39.4 201 19 314.5 314.5 286.9 314.6 0.01 24 334 7816 -41.3 -68.3 4 27.0 -42.0 226 16 317.3 317.3 287.9 317.3 0.01 25 300 8550 -38.7 -72.7 2 34.0 -39.8 235 30 330.8 330.8 291.9 330.8 0.01 26 285 8903 -37.5 -76.5 1 39.0 -38.7 241 30 337.4 337.4 293.7 337.4 0.00 27 257 9611 -39.9 -76.9 1 37.0 -41.0 240 27 344.0 344.0 295.3 344.0 0.00 28 255 9665 -39.5 -77.5 1 38.0 -40.6 241 28 345.4 345.4 295.6 345.4 0.00 29 250 9800 -39.9 -77.9 1 38.0 -41.0 245 28 346.7 346.7 295.9 346.8 0.00 30 213 10891 -40.9 -79.9 1 39.0 -42.1 250 29 361.4 361.4 299.0 361.5 0.00 31 200 11320 -39.7 -79.7 1 40.0 -41.1 255 29 369.9 369.9 300.5 369.9 0.00 32 197 11423 -39.7 -79.7 1 40.0 -41.1 255 29 371.5 371.5 300.8 371.5 0.00 33 157 12963 -43.9 -81.9 1 38.0 -45.0 250 24 389.3 389.3 303.7 389.3 0.00 34 150 13270 -43.3 -82.3 1 39.0 -44.6 255 26 395.4 395.4 304.6 395.5 0.00 35 110 15337 -47.7 -84.7 1 37.0 -48.8 260 28 423.8 423.9 308.2 423.9 0.00 36 102 15838 -45.3 -83.3 1 38.0 -46.8 288 20 437.7 437.7 309.6 437.7 0.00 37 100 15970 -46.1 -84.1 1 38.0 -47.5 295 18 438.7 438.7 309.7 438.7 0.00 38 85 17047 -47.9 -84.9 1 37.0 -49.3 260 15 455.9 455.9 311.4 455.9 0.00 39 70 18330 -47.7 -85.7 0 38.0 -49.3 260 7 482.3 482.3 313.7 482.4 0.00 40 69 18425 -46.9 -84.9 1 38.0 -48.7 258 7 486.0 486.0 313.9 486.1 0.00 41 60 19343 -49.5 -85.5 1 36.0 -51.0 270 10 500.1 500.1 314.9 500.1 0.00 42 52 20282 -47.5 -85.5 1 38.0 -49.6 251 11 525.6 525.6 316.6 525.6 0.01 43 50 20540 -48.3 -85.3 1 37.0 -50.3 235 11 529.6 529.6 316.9 529.7 0.01 44 30 23890 -50.5 -86.5 1 36.0 -52.9 85 7 607.0 607.0 320.9 607.0 0.01 45 24 25342 -51.1 -87.1 1 36.0 -53.9 59 16 645.2 645.2 322.5 645.3 0.01 46 21 26210 -50.9 -87.9 0 37.0 -54.0 70 17 670.9 670.9 323.4 671.0 0.01 47 20 26530 -47.9 -86.9 0 39.0 -52.1 45 17 689.6 689.6 324.1 689.6 0.01 48 14 28923 -41.7 -82.7 0 41.0 -49.6 82 23 784.6 784.6 326.8 784.9 0.03 49 11 30559 -42.3 -83.3 0 41.0 -51.0 72 21 838.5 838.5 328.1 838.8 0.03 50 10 31210 -38.3 -80.3 0 42.0 -49.6 65 24 876.6 876.6 329.0 877.2 0.06 51 5.1 35911 -31.3 -75.3 0 44.0 -50.7 1094.4 1094.6 332.6 1098.0 0.27 52 5.0 36051 -31.7 -75.7 0 44.0 -50.9 1098.8 1099.0 332.6 1102.3 0.26 53 4.3 37128 -26.9 -72.9 0 46.0 -50.4 1170.0 1170.4 333.6 1176.7 0.47 TRP 410 6410 -39.1 -62.1 7 23.0 -39.8 160 19 302.0 302.0 282.2 302.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5107.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 77.75 % Est. max temperature: -4.55 C = 23.81 F Sfc-Lift cond lev (LCL): 968.52 mb = 167.69 m = 550.14 ft T: -9.63 C 700-500 lapse rate: 4.13 C/km Conv cond level (CCL): 906.50 mb = 676.17 m = 2218.38 ft Mean mixing ratio: 1.52 g/kg Conv temperature: -6.65 C = 20.02 F Cap Strength: 17.79 C Lifted Index: 18.15 C Risk: None Lifted Index @300 mb: 42.55 C Lifted Index @700 mb: 6.76 C Showalter Index: 17.48 C Risk: None Total Totals Index: 31.10 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 14.70 C K Index: -4.10 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 4.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.04 J/kg Max Up Vert Vel: 4.01 m/s Conv Inhibition (B-): 100786.90 J/kg Cap Strength: 17.76 C Lift Cond Lev (LCL): 916.47 mb = 593.21 m = 1946.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 at 10 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 ---------------------------------------------------------- 0 989 6 345 12 3.1 -11.6 | 290 3 3.2 -1.2 1 951 305 355 19 1.7 -18.9 | 348 9 1.8 -8.5 2 925 523 340 17 5.8 -16.0 | 313 8 5.9 -5.6 3 914 610 340 16 5.5 -15.0 | 310 7 5.6 -4.6 4 878 914 320 21 13.5 -16.1 | 293 15 13.6 -5.7 5 850 1164 325 29 16.6 -23.8 | 309 21 16.7 -13.4 6 844 1219 330 28 14.0 -24.2 | 314 20 14.1 -13.9 7 810 1524 30 18 -9.0 -15.6 | 60 10 -8.9 -5.2 8 777 1829 10 6 -1.0 -5.9 | 168 5 -0.9 4.5 9 746 2134 300 15 13.0 -7.5 | 258 13 13.1 2.9 10 716 2438 325 17 9.8 -13.9 | 290 10 9.9 -3.5 11 700 2608 345 8 2.1 -7.7 | 219 3 2.2 2.7 12 687 2743 335 6 2.5 -5.4 | 208 6 2.6 5.0 13 658 3048 295 12 10.9 -5.1 | 244 12 11.0 5.3 14 631 3353 280 20 19.7 -3.5 | 251 21 19.8 6.9 15 605 3658 290 10 9.4 -3.4 | 234 12 9.5 7.0 16 556 4267 210 5 2.5 4.3 | 190 15 2.6 14.7 17 533 4572 170 3 -0.5 3.0 | 178 13 -0.4 13.4 18 511 4877 150 6 -3.0 5.2 | 170 16 -2.9 15.6 19 500 5030 150 10 -5.0 8.7 | 166 20 -4.9 19.1 20 489 5182 130 15 -11.5 9.6 | 150 23 -11.4 20.0 21 468 5486 125 21 -17.2 12.0 | 143 28 -17.1 22.4 22 429 6096 130 18 -13.8 11.6 | 148 26 -13.7 22.0 23 411 6401 150 16 -8.0 13.9 | 162 26 -7.9 24.3 24 410 6410 160 19 -6.5 17.9 | 167 29 -6.4 28.3 25 400 6580 195 19 4.9 18.4 | 190 29 5.0 28.8 26 393 6706 195 19 4.9 18.4 | 190 29 5.0 28.8 27 376 7010 190 13 2.3 12.8 | 186 23 2.4 23.2 28 359 7315 200 19 6.5 17.9 | 193 29 6.6 28.3 29 344 7620 245 19 17.2 8.0 | 223 25 17.3 18.4 30 329 7925 215 15 8.6 12.3 | 201 24 8.7 22.7 31 300 8550 235 30 24.6 17.2 | 222 37 24.7 27.6 32 275 9144 245 30 27.2 12.7 | 230 36 27.3 23.1 33 263 9449 235 27 22.1 15.5 | 221 34 22.2 25.9 34 250 9800 245 28 25.4 11.8 | 229 34 25.5 22.2 35 220 10668 245 28 25.4 11.8 | 229 34 25.5 22.2 36 201 11278 260 30 29.5 5.2 | 242 34 29.7 15.6 37 200 11320 255 29 28.0 7.5 | 238 33 28.1 17.9 38 154 13106 250 24 22.6 8.2 | 231 29 22.7 18.6 39 150 13270 255 26 25.1 6.7 | 236 30 25.2 17.1 40 122 14630 280 22 21.7 -3.8 | 253 23 21.8 6.6 41 117 14935 250 24 22.6 8.2 | 231 29 22.7 18.6 42 112 15240 255 29 28.0 7.5 | 238 33 28.1 17.9 43 100 15970 295 18 16.3 -7.6 | 260 17 16.4 2.8 44 97 16154 295 18 16.3 -7.6 | 260 17 16.4 2.8 45 93 16459 295 13 11.8 -5.5 | 248 13 11.9 4.9 46 89 16764 265 15 14.9 1.3 | 232 19 15.1 11.7 47 81 17374 255 14 13.5 3.6 | 224 20 13.6 14.0 48 74 17983 275 21 20.9 -1.8 | 248 23 21.0 8.6 49 70 18288 265 12 12.0 1.0 | 227 17 12.1 11.4 50 70 18330 260 7 6.9 1.2 | 211 14 7.0 11.6 51 61 19202 245 10 9.1 4.2 | 212 17 9.2 14.6 52 59 19507 300 10 8.7 -5.0 | 238 10 8.8 5.4 53 50 20540 235 11 9.0 6.3 | 209 19 9.1 16.7 54 49 20726 225 10 7.1 7.1 | 202 19 7.2 17.5 55 44 21336 255 5 4.8 1.3 | 203 13 4.9 11.7 56 39 22250 10 10 -1.7 -9.8 | 109 2 -1.6 0.5 57 35 22860 0 0 -0.0 -0.0 | 181 10 0.1 10.4 58 30 23890 85 7 -7.0 -0.6 | 145 12 -6.9 9.8 59 25 24994 5 14 -1.2 -13.9 | 17 4 -1.1 -3.5 60 24 25298 60 16 -13.9 -8.0 | 100 14 -13.7 2.4 61 22 25908 45 13 -9.2 -9.2 | 98 9 -9.1 1.2 62 21 26213 70 17 -16.0 -5.8 | 106 17 -15.9 4.6 63 20 26530 45 17 -12.0 -12.0 | 82 12 -11.9 -1.6 64 19 26822 60 13 -11.3 -6.5 | 109 12 -11.1 3.9 65 18 27127 50 21 -16.1 -13.5 | 79 16 -16.0 -3.1 66 17 27432 60 23 -19.9 -11.5 | 87 20 -19.8 -1.1 67 17 27737 45 25 -17.7 -17.7 | 67 19 -17.6 -7.3 68 16 28042 85 19 -18.9 -1.7 | 115 21 -18.8 8.7 69 15 28651 75 24 -23.2 -6.2 | 100 23 -23.1 4.2 70 13 29261 90 22 -22.0 0.0 | 115 24 -21.9 10.4 71 12 29870 80 18 -17.7 -3.1 | 112 19 -17.6 7.3 72 10 31210 65 24 -21.8 -10.1 | 91 22 -21.6 0.3 Wind Parameters Mean winds (0-6000m): 330.6 at 13.9 knts Storm direction: 0.6 at 10.4 knts Shear (0-3000m) pos: 3.9 neg: 5.1 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): -46.2 deg Storm rel helicity (0-3000m) pos: 156.5 neg: -28.3 tot: 128.2 m^2/s^2 ave: 42.7 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 18.6 stream: 7.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.84 Bulk Shear: 4.37 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 ------------------------------------------------------------------------------- 500 350 17 333 7| 0.0 5.4 5.4| 7.4 -10.2 -2.8 -5.6 0.05| 12.6 0.6 1000 339 18 313 9| 0.0 7.1 7.1| 14.6 -21.0 -6.3 -6.3 -0.07| 12.6 -0.8 1500 339 20 318 11| 7.9 4.7 12.7|118.9 -21.0 97.9 65.3 0.47| 19.3 9.0 2000 344 18 323 8| 6.0 6.6 12.6|133.2 -21.0 112.3 56.1 0.54| 19.8 10.6 2500 338 17 311 9| 4.7 5.3 10.0|149.4 -22.3 127.1 50.8 0.49| 19.2 9.4 3000 337 16 303 8| 3.9 5.1 9.0|156.5 -28.3 128.2 42.7 0.40| 18.6 7.5 4000 325 15 282 9| 2.9 3.9 6.8|162.8 -70.4 92.3 23.1 0.26| 17.1 4.4 5000 322 13 269 8| 2.3 2.6 4.9|162.8-112.0 50.7 10.1 0.16| 15.1 2.4 6000 331 14 284 7| 1.7 2.0 3.8|177.8-167.7 10.2 1.7 0.10| 14.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20250509.12.gif