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 CYXY... Searching the city database file for: CYXY ... Date:0000Z 12 OCT 25 Station: CYXY WMO ident: 71964 Latitude: 60.73 Longitude: -135.07 Elevation: 707.00 ------------------------------------------------------------------------------- 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 171 SFC 936 707 2.8 -6.2 52 9.0 -0.6 330 2 281.2 281.7 275.9 288.5 2.56 2 925 806 1.6 -6.4 55 8.0 -1.4 360 3 280.9 281.4 275.7 288.2 2.56 3 850 1480 -4.5 -7.9 77 3.4 -5.7 350 6 281.4 281.9 275.9 288.5 2.48 4 838 1592 -5.5 -8.2 81 2.7 -6.4 336 7 281.5 281.9 275.9 288.5 2.45 5 813 1829 -7.1 -11.2 72 4.1 -8.4 306 9 282.3 282.6 275.6 288.1 2.00 6 720 2762 -15.1 -16.0 93 0.9 -15.3 290 13 283.5 283.7 275.6 288.0 1.52 7 700 2974 -16.7 -17.0 98 0.3 -16.8 295 15 284.0 284.2 275.7 288.3 1.44 8 655 3468 -20.5 -20.6 99 0.1 -20.5 317 21 285.2 285.3 275.9 288.6 1.13 9 644 3593 -18.9 -22.5 73 3.6 -19.6 319 26 288.3 288.5 277.3 291.3 0.97 10 638 3663 -19.1 -23.5 68 4.4 -20.0 320 29 288.9 289.1 277.5 291.7 0.90 11 635 3698 -19.3 -33.3 28 14.0 -21.2 320 30 289.1 289.1 276.7 290.2 0.36 12 630 3757 -19.5 -36.5 21 17.0 -21.6 320 31 289.5 289.5 276.8 290.4 0.27 13 623 3839 -19.9 -35.9 23 16.0 -21.9 320 32 290.0 290.0 277.1 290.9 0.29 14 617 3911 -19.9 -26.9 54 7.0 -21.1 320 34 290.8 290.9 278.1 292.9 0.68 15 596 4166 -21.5 -32.5 36 11.0 -23.0 317 34 291.8 291.9 278.2 293.2 0.42 16 589 4253 -21.9 -29.9 48 8.0 -23.1 315 33 292.3 292.4 278.6 294.1 0.54 17 579 4379 -22.5 -36.5 27 14.0 -24.2 315 34 293.0 293.1 278.6 294.0 0.29 18 564 4571 -23.5 -33.5 39 10.0 -24.8 315 36 294.1 294.2 279.3 295.4 0.40 19 534 4967 -25.9 -43.9 17 18.0 -27.5 316 41 295.8 295.9 279.7 296.3 0.15 20 530 5022 -26.3 -38.3 31 12.0 -27.6 316 42 296.0 296.0 280.0 296.9 0.26 21 528 5049 -26.3 -42.3 21 16.0 -27.8 316 42 296.3 296.4 280.0 296.9 0.17 22 504 5383 -28.7 -41.7 28 13.0 -29.9 319 47 297.4 297.4 280.5 298.0 0.20 23 500 5440 -28.7 -45.7 18 17.0 -30.0 320 48 298.0 298.1 280.7 298.5 0.13 24 496 5498 -28.7 -51.7 9 23.0 -30.2 320 49 298.7 298.7 280.9 299.0 0.07 25 462 6006 -31.5 -45.5 24 14.0 -32.5 320 57 301.4 301.4 282.1 301.9 0.14 26 432 6482 -33.7 -50.7 16 17.0 -34.7 320 61 304.4 304.4 283.3 304.7 0.08 27 400 7020 -37.1 -54.1 15 17.0 -37.9 320 66 306.8 306.8 284.2 307.0 0.06 28 370 7552 -41.1 -55.1 21 14.0 -41.6 320 70 308.4 308.4 284.8 308.6 0.06 29 332 8283 -43.3 -62.3 11 19.0 -43.9 322 77 315.1 315.1 287.1 315.2 0.03 30 300 8960 -45.5 -67.5 7 22.0 -46.0 325 84 321.2 321.2 289.1 321.3 0.01 31 280 9418 -46.8 -68.8 6 22.0 -47.3 320 90 325.7 325.7 290.5 325.8 0.01 32 279 9441 -46.9 -68.9 6 22.0 -47.4 320 90 325.9 325.9 290.6 326.0 0.01 33 254 10064 -45.5 -74.5 2 29.0 -46.1 324 77 336.9 336.9 293.6 336.9 0.01 34 250 10170 -45.7 -74.7 2 29.0 -46.3 325 75 338.1 338.1 293.9 338.1 0.01 35 228 10782 -47.5 -75.5 3 28.0 -48.1 326 70 344.4 344.4 295.4 344.4 0.01 36 205 11486 -46.9 -76.9 2 30.0 -47.6 329 61 356.0 356.0 297.9 356.0 0.01 37 200 11650 -47.5 -77.5 2 30.0 -48.1 330 59 357.6 357.6 298.2 357.6 0.00 38 150 13530 -51.5 -81.5 2 30.0 -52.0 320 62 381.3 381.3 302.5 381.3 0.00 39 135 14213 -52.9 -82.9 1 30.0 -53.4 323 56 390.5 390.5 303.9 390.5 0.00 40 117 15142 -51.1 -83.1 1 32.0 -51.8 329 42 410.2 410.2 306.5 410.2 0.00 41 101 16096 -53.1 -84.1 1 31.0 -53.8 316 37 423.9 423.9 308.2 423.9 0.00 42 100 16160 -51.9 -83.9 1 32.0 -52.7 335 26 427.4 427.4 308.6 427.5 0.00 43 84 17279 -54.7 -84.7 1 30.0 -55.4 318 36 443.6 443.6 310.3 443.6 0.00 44 73 18180 -52.1 -84.1 1 32.0 -53.1 314 15 467.3 467.3 312.4 467.3 0.00 45 70 18450 -53.7 -84.7 1 31.0 -54.6 310 33 469.5 469.5 312.6 469.5 0.00 46 56 19875 -56.7 -86.7 1 30.0 -57.5 321 22 493.6 493.6 314.5 493.6 0.00 47 53 20226 -53.3 -85.3 1 32.0 -54.5 317 21 509.3 509.3 315.6 509.3 0.01 48 50 20600 -55.1 -86.1 1 31.0 -56.1 330 17 513.6 513.6 315.9 513.7 0.00 49 43 21555 -57.9 -86.9 1 29.0 -58.7 304 18 529.4 529.4 316.9 529.4 0.00 50 40 22013 -54.7 -86.7 1 32.0 -56.0 320 22 548.5 548.5 318.0 548.5 0.01 51 30 23840 -57.1 -87.1 1 30.0 -58.4 295 18 589.0 589.0 320.1 589.0 0.01 52 22 25786 -59.9 -88.9 1 29.0 -61.1 310 28 635.3 635.3 322.1 635.3 0.01 53 21 26076 -59.3 -88.3 1 29.0 -60.7 317 31 645.6 645.6 322.5 645.6 0.01 54 20 26380 -61.5 -88.5 2 27.0 -62.6 325 33 647.9 647.9 322.6 648.0 0.01 55 18 27031 -63.9 -89.9 2 26.0 -64.8 329 34 660.2 660.2 323.1 660.2 0.01 56 10 30680 -59.3 -88.3 1 29.0 -61.8 340 47 798.2 798.2 327.2 798.3 0.02 57 9.2 31204 -58.3 -88.3 1 30.0 -61.2 821.3 821.3 327.7 821.4 0.02 58 8.4 31772 -61.1 -89.1 1 28.0 -63.4 831.9 832.0 328.0 832.1 0.02 59 5.5 34436 -55.7 -87.7 1 32.0 -60.8 963.0 963.0 330.6 963.3 0.03 TRP 279 9441 -46.9 -68.9 6 22.0 -47.4 320 90 325.9 325.9 290.6 326.0 0.01 WND 280 9418 -46.8 -68.8 6 22.0 -47.3 320 90 325.7 325.7 290.5 325.8 0.01 Sounding variables and indices 1000-500 mb thick: 5269.00 m Freezing level: 905.33 mb = 982.79 m = 3224.33 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 61.84 % Est. max temperature: 4.19 C = 39.54 F Sfc-Lift cond lev (LCL): 813.72 mb = 1821.72 m = 5976.71 ft T: -7.05 C 700-500 lapse rate: 4.87 C/km ThetaE index: 0.58 C Layer 813.0- 700.0 mb Conv cond level (CCL): 794.75 mb = 2003.04 m = 6571.57 ft Mean mixing ratio: 2.51 g/kg Conv temperature: 4.08 C = 39.34 F Cap Strength: 8.25 C Lifted Index: 8.75 C Risk: None Lifted Index @300 mb: 23.33 C Lifted Index @700 mb: -0.02 C Showalter Index: 8.66 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 20.80 C K Index: 16.00 Risk: < 20 % chance of thunderstorms Sweat Index: 60.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.58 J/kg Max Up Vert Vel: 1.78 m/s Conv Inhibition (B-): 23.14 J/kg Cap Strength: 8.72 C Lift Cond Lev (LCL): 810.11 mb = 1855.98 m = 6089.11 ft Lev Free Conv (LFC): 725.11 mb = 2707.31 m = 8882.13 ft Equ Level (EL): 695.11 mb = 3026.14 m = 9928.15 ft B at Equ Level: 1.52 J/kg Max Parcel Lev (MPL): 655.11 mb = 3466.84 m = 11374.01 ft Wind level data Storm motion: 348 at 22 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 ---------------------------------------------------------- 0 936 707 330 2 1.0 -1.7 | 170 20 -3.6 19.5 1 925 806 360 3 -0.0 -3.0 | 166 19 -4.6 18.2 2 913 914 10 3 -0.5 -3.0 | 164 19 -5.1 18.3 3 878 1219 350 8 1.4 -7.9 | 167 14 -3.2 13.3 4 850 1480 350 6 1.0 -5.9 | 167 16 -3.5 15.3 5 812 1829 305 9 7.4 -5.2 | 190 16 2.8 16.1 6 781 2134 295 9 8.2 -3.8 | 192 18 3.6 17.4 7 750 2438 320 8 5.1 -6.1 | 182 15 0.6 15.1 8 721 2743 290 13 12.2 -4.4 | 204 18 7.6 16.8 9 700 2974 295 15 13.6 -6.3 | 211 17 9.0 14.9 10 693 3048 305 14 11.5 -8.0 | 208 15 6.9 13.2 11 665 3353 315 16 11.3 -11.3 | 214 12 6.7 9.9 12 638 3658 320 29 18.6 -22.2 | 274 14 14.1 -1.0 13 612 3962 320 35 22.5 -26.8 | 287 19 17.9 -5.6 14 587 4267 315 33 23.3 -23.3 | 276 19 18.8 -2.1 15 540 4877 315 40 28.3 -28.3 | 287 25 23.7 -7.1 16 500 5440 320 48 30.9 -36.8 | 301 31 26.3 -15.5 17 456 6096 320 58 37.3 -44.4 | 305 40 32.7 -23.2 18 400 7020 320 66 42.4 -50.6 | 308 48 37.9 -29.3 19 366 7620 320 70 45.0 -53.6 | 309 52 40.4 -32.4 20 300 8960 325 84 48.2 -68.8 | 317 65 43.6 -47.6 21 292 9144 325 85 48.8 -69.6 | 318 66 44.2 -48.4 22 280 9418 320 90 57.9 -68.9 | 312 72 53.3 -47.7 23 279 9441 320 90 57.9 -68.9 | 312 72 53.3 -47.7 24 279 9449 320 90 57.9 -68.9 | 312 72 53.3 -47.7 25 250 10170 325 75 43.0 -61.4 | 316 56 38.4 -40.2 26 232 10668 325 71 40.7 -58.2 | 316 52 36.2 -36.9 27 200 11650 330 59 29.5 -51.1 | 320 39 24.9 -29.9 28 168 12802 330 44 22.0 -38.1 | 314 24 17.4 -16.9 29 150 13530 320 62 39.9 -47.5 | 307 44 35.3 -26.3 30 146 13716 320 63 40.5 -48.3 | 307 45 35.9 -27.0 31 115 15240 330 41 20.5 -35.5 | 312 21 15.9 -14.3 32 100 16154 315 37 26.2 -26.2 | 283 22 21.6 -4.9 33 100 16160 335 26 11.0 -23.6 | 290 7 6.4 -2.3 34 95 16459 335 26 11.0 -23.6 | 290 7 6.4 -2.3 35 91 16764 330 18 9.0 -15.6 | 218 7 4.4 5.6 36 87 17069 315 30 21.2 -21.2 | 270 17 16.6 0.0 37 83 17374 320 39 25.1 -29.9 | 293 22 20.5 -8.7 38 75 17983 340 13 4.4 -12.2 | 179 9 -0.1 9.0 39 72 18288 300 16 13.9 -8.0 | 215 16 9.3 13.2 40 70 18450 310 33 25.3 -21.2 | 270 21 20.7 0.0 41 65 18898 320 35 22.5 -26.8 | 287 19 17.9 -5.6 42 59 19507 330 33 16.5 -28.6 | 302 14 11.9 -7.4 43 54 20117 315 14 9.9 -9.9 | 205 13 5.3 11.3 44 51 20422 320 32 20.6 -24.5 | 282 16 16.0 -3.3 45 50 20600 330 17 8.5 -14.7 | 211 8 3.9 6.5 46 49 20726 340 21 7.2 -19.7 | 240 3 2.6 1.5 47 47 21031 315 13 9.2 -9.2 | 201 13 4.6 12.0 48 45 21336 315 16 11.3 -11.3 | 214 12 6.7 9.9 49 42 21641 300 19 16.5 -9.5 | 225 17 11.9 11.7 50 40 21946 325 21 12.0 -17.2 | 242 8 7.5 4.0 51 39 22250 305 24 19.7 -13.8 | 244 17 15.1 7.5 52 37 22555 300 34 29.4 -17.0 | 260 25 24.9 4.2 53 35 22860 310 35 26.8 -22.5 | 273 22 22.2 -1.3 54 32 23470 335 24 10.1 -21.8 | 275 6 5.6 -0.5 55 30 23774 325 12 6.9 -9.8 | 191 12 2.3 11.4 56 30 23840 295 18 16.3 -7.6 | 221 18 11.7 13.6 57 29 24079 335 16 6.8 -14.5 | 198 7 2.2 6.7 58 28 24384 285 25 24.1 -6.5 | 233 25 19.6 14.8 59 26 24689 310 32 24.5 -20.6 | 268 20 19.9 0.7 60 25 24994 335 30 12.7 -27.2 | 306 10 8.1 -6.0 61 24 25298 325 20 11.5 -16.4 | 235 8 6.9 4.8 62 23 25603 305 27 22.1 -15.5 | 252 18 17.5 5.7 63 20 26380 325 33 18.9 -27.0 | 292 15 14.4 -5.8 64 18 27127 330 34 17.0 -29.4 | 303 15 12.4 -8.2 65 17 27432 315 37 26.2 -26.2 | 283 22 21.6 -4.9 66 15 28042 340 46 15.7 -43.2 | 333 25 11.2 -22.0 67 13 29261 335 33 13.9 -29.9 | 313 13 9.4 -8.7 68 11 29870 325 42 24.1 -34.4 | 304 24 19.5 -13.2 69 10 30680 340 47 16.1 -44.2 | 333 26 11.5 -22.9 Wind Parameters Mean winds (0-6000m): 317.8 at 28.9 knts Storm direction: 347.8 at 21.7 knts Shear (0-3000m) pos: 4.3 neg: 1.8 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 110.4 neg: -21.0 tot: 89.4 m^2/s^2 ave: 29.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 87.51 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 ------------------------------------------------------------------------------- 500 357 4 166 17| 6.1 0.0 6.1| 2.6 -9.9 -7.3 -14.6 -0.18| 7.4 -1.3 1000 348 6 168 16| 3.1 2.1 5.2| 18.9 -9.9 9.0 9.0 0.22| 6.5 1.4 1500 327 7 177 16| 2.0 2.4 4.5| 30.2 -12.0 18.2 12.1 0.29| 6.0 1.7 2000 320 7 181 16| 1.5 2.7 4.2| 52.6 -19.8 32.8 16.4 0.33| 6.7 2.2 2500 312 9 187 15| 2.2 2.2 4.4| 65.2 -21.0 44.2 17.7 0.34| 6.7 2.3 3000 314 11 194 14| 4.3 1.8 6.1|110.4 -21.0 89.4 29.8 0.52| 8.3 4.3 4000 316 17 219 12| 3.3 2.3 5.5|135.7 -34.8 100.9 25.2 0.45| 7.8 3.5 5000 317 23 247 12| 4.1 1.8 5.9|201.6 -34.8 166.9 33.4 0.48| 7.8 3.7 6000 318 29 271 15| 3.4 2.3 5.7|231.7 -34.8 197.0 32.8 0.45| 7.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251012.00.gif