UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 9 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 -16 265 14 SFC 997 6 -1.1 -3.6 83 2.5 -2.0 265 14 272.3 272.8 271.3 280.3 2.93 2 947 416 -4.3 -4.7 97 0.4 -4.4 233 21 273.1 273.5 271.6 280.8 2.84 3 940 475 -2.3 -4.0 88 1.7 -2.9 232 22 275.7 276.2 273.5 284.0 3.02 4 930 560 -2.3 -4.1 87 1.8 -3.0 231 23 276.5 277.0 274.0 284.9 3.03 5 925 603 -2.3 -3.9 89 1.6 -2.9 230 23 277.0 277.5 274.3 285.5 3.09 6 850 1269 -6.5 -8.2 88 1.7 -7.1 265 27 279.3 279.7 274.6 286.2 2.42 7 830 1455 -7.7 -9.1 90 1.4 -8.2 265 25 280.0 280.4 274.9 286.5 2.31 8 744 2300 -11.1 -12.3 91 1.2 -11.5 245 25 285.2 285.5 277.2 291.0 2.00 9 732 2425 -10.7 -11.9 91 1.2 -11.1 245 26 286.9 287.3 278.2 293.1 2.10 10 700 2768 -12.1 -13.4 90 1.3 -12.5 250 28 289.1 289.4 279.0 294.9 1.94 11 661 3205 -14.3 -15.6 90 1.3 -14.6 257 29 291.4 291.7 279.8 296.6 1.72 12 545 4639 -25.1 -25.5 96 0.4 -25.2 246 31 295.1 295.2 280.4 297.9 0.88 13 530 4841 -26.7 -28.9 82 2.2 -27.0 249 31 295.5 295.6 280.3 297.7 0.66 14 500 5260 -28.7 -30.8 82 2.1 -29.0 265 33 298.0 298.2 281.3 300.0 0.59 15 495 5332 -28.9 -31.4 79 2.5 -29.2 265 33 298.7 298.8 281.5 300.5 0.56 16 480 5552 -30.9 -34.5 71 3.6 -31.3 263 34 298.8 298.9 281.4 300.3 0.43 17 429 6338 -37.7 -39.9 80 2.2 -37.9 260 36 299.9 300.0 281.7 300.9 0.28 18 424 6419 -37.9 -42.0 65 4.1 -38.2 260 36 300.7 300.7 282.0 301.5 0.22 19 420 6485 -38.3 -41.4 73 3.1 -38.5 262 36 301.0 301.0 282.1 301.8 0.24 20 412 6617 -38.7 -50.7 27 12.0 -39.3 265 37 302.1 302.1 282.4 302.4 0.09 21 408 6684 -38.9 -52.9 21 14.0 -39.5 267 37 302.7 302.7 282.6 303.0 0.07 22 400 6820 -39.1 -48.1 38 9.0 -39.6 270 38 304.2 304.2 283.2 304.6 0.12 23 383 7115 -41.9 -47.9 52 6.0 -42.2 275 37 304.3 304.3 283.3 304.8 0.13 24 377 7221 -42.3 -51.3 37 9.0 -42.7 277 37 305.1 305.2 283.6 305.5 0.09 25 363 7475 -44.3 -55.3 28 11.0 -44.7 282 36 305.8 305.8 283.8 306.0 0.06 26 307 8572 -52.9 -57.0 61 4.1 -53.0 285 38 308.7 308.8 284.9 309.0 0.06 27 300 8720 -53.9 -59.9 48 6.0 -54.0 285 38 309.4 309.4 285.1 309.5 0.04 28 296 8806 -54.5 -60.5 47 6.0 -54.6 280 40 309.7 309.7 285.2 309.9 0.04 29 284 9073 -53.7 -64.7 25 11.0 -53.9 280 44 314.5 314.6 286.9 314.6 0.02 30 254 9797 -51.5 -70.5 9 19.0 -51.8 276 45 328.0 328.0 291.2 328.1 0.01 31 250 9900 -51.1 -70.1 9 19.0 -51.4 275 44 330.1 330.1 291.7 330.1 0.01 32 237 10247 -50.7 -72.7 6 22.0 -51.1 277 42 335.8 335.8 293.3 335.8 0.01 33 230 10442 -51.3 -73.3 6 22.0 -51.7 278 41 337.8 337.8 293.8 337.8 0.01 34 200 11350 -50.3 -77.3 3 27.0 -50.8 285 34 353.1 353.1 297.3 353.1 0.01 35 155 13015 -48.3 -81.3 1 33.0 -49.0 291 27 383.2 383.2 302.8 383.2 0.00 36 150 13230 -48.7 -81.7 1 33.0 -49.4 290 25 386.2 386.2 303.2 386.2 0.00 37 142 13591 -48.7 -81.7 1 33.0 -49.5 296 27 392.3 392.3 304.1 392.3 0.00 38 128 14268 -52.5 -83.5 1 31.0 -53.1 288 32 397.2 397.2 304.8 397.2 0.00 39 122 14579 -52.1 -84.1 1 32.0 -52.7 281 34 403.5 403.5 305.7 403.5 0.00 40 117 14852 -48.9 -82.9 1 34.0 -49.8 284 36 414.2 414.2 307.0 414.2 0.00 41 100 15880 -50.7 -83.7 1 33.0 -51.5 305 30 429.8 429.8 308.8 429.8 0.00 42 88 16709 -53.3 -84.3 1 31.0 -54.0 293 31 440.6 440.6 309.9 440.6 0.00 43 74 17830 -51.3 -84.3 1 33.0 -52.4 297 22 467.2 467.2 312.4 467.2 0.00 44 70 18190 -53.1 -84.1 1 31.0 -54.0 295 19 470.8 470.8 312.7 470.8 0.00 45 66 18566 -54.9 -85.9 1 31.0 -55.7 290 23 474.9 474.9 313.0 474.9 0.00 46 62 18966 -53.1 -85.1 1 32.0 -54.1 297 23 487.4 487.4 314.0 487.4 0.00 47 50 20340 -55.5 -86.5 1 31.0 -56.5 290 20 512.7 512.7 315.8 512.7 0.00 48 47 20731 -57.3 -87.3 1 30.0 -58.1 304 18 517.5 517.5 316.1 517.5 0.00 49 40 21748 -55.9 -86.9 1 31.0 -57.1 274 30 545.5 545.5 317.8 545.5 0.01 50 30 23570 -56.3 -87.3 1 31.0 -57.7 275 26 591.2 591.2 320.2 591.2 0.01 51 22 25525 -59.7 -88.7 1 29.0 -60.9 247 31 635.9 635.9 322.2 635.9 0.01 52 21 25816 -59.1 -88.1 1 29.0 -60.5 248 33 646.2 646.2 322.6 646.2 0.01 TRP 296 8806 -54.5 -60.5 47 6.0 -54.6 280 40 309.7 309.7 285.2 309.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5276.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 89.95 % Est. max temperature: 6.04 C = 42.88 F Sfc-Lift cond lev (LCL): 958.64 mb = 318.45 m = 1044.77 ft T: -3.54 C 700-500 lapse rate: 6.66 C/km Conv cond level (CCL): 947.20 mb = 414.14 m = 1358.69 ft Mean mixing ratio: 2.94 g/kg Conv temperature: -0.32 C = 31.42 F Cap Strength: 11.34 C Lifted Index: 13.06 C Risk: None Lifted Index @300 mb: 18.85 C Lifted Index @700 mb: 8.51 C Showalter Index: 10.42 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 20.50 C K Index: 12.70 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.89 J/kg Max Up Vert Vel: 7.86 m/s Conv Inhibition (B-): 54636.60 J/kg Cap Strength: 12.86 C Lift Cond Lev (LCL): 923.14 mb = 618.88 m = 2030.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 20 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 ---------------------------------------------------------- 0 997 6 265 14 13.9 1.2 | 135 8 -5.9 6.0 1 960 305 235 20 16.4 11.5 | 168 17 -3.5 16.2 2 925 603 230 23 17.6 14.8 | 173 20 -2.2 19.5 3 924 610 230 22 16.9 14.1 | 171 19 -3.0 18.9 4 889 914 245 21 19.0 8.9 | 177 14 -0.8 13.6 5 855 1219 265 26 25.9 2.3 | 221 9 6.0 7.0 6 850 1269 265 27 26.9 2.4 | 225 10 7.0 7.1 7 822 1524 265 24 23.9 2.1 | 211 8 4.0 6.9 8 791 1829 250 20 18.8 6.8 | 175 12 -1.1 11.6 9 760 2134 245 23 20.8 9.7 | 184 15 1.0 14.5 10 731 2438 245 26 23.6 11.0 | 193 16 3.7 15.7 11 702 2743 255 28 27.0 7.2 | 211 14 7.2 12.0 12 700 2768 250 28 26.3 9.6 | 204 16 6.4 14.3 13 647 3353 260 30 29.5 5.2 | 224 14 9.7 10.0 14 621 3658 255 28 27.0 7.2 | 211 14 7.2 12.0 15 572 4267 250 30 28.2 10.3 | 209 17 8.3 15.0 16 549 4572 245 31 28.1 13.1 | 205 20 8.2 17.9 17 527 4877 250 31 29.1 10.6 | 211 18 9.3 15.4 18 505 5182 265 30 29.9 2.6 | 234 12 10.0 7.4 19 500 5260 265 33 32.9 2.9 | 240 15 13.0 7.6 20 444 6096 260 36 35.5 6.3 | 235 19 15.6 11.0 21 425 6401 260 36 35.5 6.3 | 235 19 15.6 11.0 22 400 6820 270 38 38.0 -0.0 | 255 19 18.1 4.8 23 354 7620 285 36 34.8 -9.3 | 287 16 14.9 -4.6 24 300 8720 285 38 36.7 -9.8 | 287 18 16.8 -5.1 25 296 8806 280 40 39.4 -6.9 | 276 20 19.5 -2.2 26 281 9144 280 45 44.3 -7.8 | 277 25 24.5 -3.1 27 268 9449 280 48 47.3 -8.3 | 277 28 27.4 -3.6 28 250 9900 275 44 43.8 -3.8 | 268 24 24.0 0.9 29 244 10058 275 43 42.8 -3.7 | 267 23 23.0 1.0 30 222 10668 280 40 39.4 -6.9 | 276 20 19.5 -2.2 31 200 11350 285 34 32.8 -8.8 | 287 14 13.0 -4.0 32 184 11887 295 36 32.6 -15.2 | 309 16 12.8 -10.5 33 150 13230 290 25 23.5 -8.6 | 316 5 3.6 -3.8 34 146 13411 290 25 23.5 -8.6 | 316 5 3.6 -3.8 35 139 13716 300 29 25.1 -14.5 | 332 11 5.3 -9.7 36 121 14630 280 34 33.5 -5.9 | 275 14 13.6 -1.1 37 110 15240 290 40 37.6 -13.7 | 297 20 17.7 -8.9 38 100 15850 315 32 22.6 -22.6 | 351 18 2.8 -17.9 39 100 15880 305 30 24.6 -17.2 | 339 13 4.7 -12.4 40 96 16154 305 29 23.8 -16.6 | 342 12 3.9 -11.9 41 83 17069 285 32 30.9 -8.3 | 288 12 11.0 -3.5 42 72 17983 300 20 17.3 -10.0 | 26 6 -2.5 -5.2 43 70 18190 295 19 17.2 -8.0 | 39 4 -2.6 -3.3 44 69 18288 295 12 10.9 -5.1 | 88 9 -9.0 -0.3 45 66 18593 290 24 22.6 -8.2 | 322 4 2.7 -3.4 46 63 18898 300 23 19.9 -11.5 | 360 7 0.1 -6.7 47 60 19202 285 24 23.2 -6.2 | 294 4 3.3 -1.5 48 57 19507 300 26 22.5 -13.0 | 342 9 2.7 -8.2 49 54 19812 290 28 26.3 -9.6 | 307 8 6.4 -4.8 50 52 20117 270 25 25.0 -0.0 | 227 7 5.1 4.8 51 50 20340 290 20 18.8 -6.8 | 27 2 -1.1 -2.1 52 49 20422 280 24 23.6 -4.2 | 261 4 3.8 0.6 53 47 20726 305 18 14.7 -10.3 | 43 8 -5.1 -5.6 54 45 21031 270 20 20.0 -0.0 | 182 5 0.1 4.8 55 43 21336 260 22 21.7 3.8 | 192 9 1.8 8.6 56 41 21641 270 35 35.0 -0.0 | 253 16 15.1 4.8 57 39 21946 280 22 21.7 -3.8 | 242 2 1.8 0.9 58 35 22555 280 16 15.8 -2.8 | 116 5 -4.1 2.0 59 34 22860 250 18 16.9 6.2 | 165 11 -2.9 10.9 60 32 23165 270 25 25.0 -0.0 | 227 7 5.1 4.8 61 30 23470 250 31 29.1 10.6 | 211 18 9.3 15.4 62 30 23570 275 26 25.9 -2.3 | 248 7 6.0 2.5 63 28 23774 275 27 26.9 -2.4 | 251 7 7.0 2.4 64 24 24384 245 28 25.4 11.8 | 198 17 5.5 16.6 65 20 24994 250 35 32.9 12.0 | 218 21 13.0 16.7 66 18 25298 265 41 40.8 3.6 | 248 23 21.0 8.3 67 17 25603 280 30 29.5 -5.2 | 273 10 9.7 -0.4 68 15 25908 260 11 10.8 1.9 | 126 11 -9.0 6.7 69 14 26213 250 15 14.1 5.1 | 150 11 -5.8 9.9 Wind Parameters Mean winds (0-6000m): 253.5 at 27.2 knts Storm direction: 283.5 at 20.4 knts Shear (0-3000m) pos: 3.2 neg: 3.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 76.4 deg Storm rel helicity (0-3000m) pos: 93.0 neg: -21.5 tot: 71.5 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.36 Bulk Shear: 13.11 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 ------------------------------------------------------------------------------- 500 241 19 165 14| 0.0 13.3 13.3| 22.7 0.0 22.7 45.4 0.55| 13.5 7.5 1000 239 20 171 15| 3.9 6.6 10.5| 36.0 0.0 36.0 36.0 0.48| 11.6 5.6 1500 248 22 182 13| 4.6 4.4 9.0| 54.2 -4.0 50.2 33.5 0.49| 11.1 5.4 2000 250 22 183 12| 3.5 4.8 8.3| 57.2 -18.3 38.9 19.4 0.26| 10.6 2.8 2500 249 22 184 13| 3.1 3.9 6.9| 74.1 -18.3 55.8 22.3 0.33| 9.6 3.1 3000 250 23 188 13| 3.2 3.2 6.5| 93.0 -21.5 71.5 23.8 0.36| 9.1 3.3 4000 252 25 196 13| 2.6 2.8 5.4|103.2 -32.9 70.3 17.6 0.31| 7.8 2.4 5000 251 26 199 14| 2.6 2.6 5.2|123.0 -39.5 83.6 16.7 0.31| 7.2 2.2 6000 253 27 207 14| 2.6 2.3 4.9|141.1 -44.8 96.3 16.0 0.31| 6.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251009.12.gif