UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:1200Z 16 APR 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 204 SFC 940 707 -1.7 -6.7 69 5.0 -3.4 195 4 276.3 276.7 273.0 283.2 2.46 2 925 833 -1.5 -6.5 69 5.0 -3.3 155 16 277.8 278.2 273.9 284.9 2.54 3 920 876 -1.7 -7.7 64 6.0 -3.8 155 17 278.0 278.4 273.8 284.6 2.32 4 908 981 -1.1 -11.1 47 10.0 -4.3 160 15 279.7 280.0 273.9 284.8 1.80 5 858 1429 -4.3 -11.3 58 7.0 -6.5 195 9 280.9 281.2 274.7 286.3 1.88 6 850 1503 -4.5 -12.5 54 8.0 -6.9 200 9 281.4 281.7 274.8 286.4 1.72 7 789 2086 -7.1 -18.1 41 11.0 -9.9 226 16 284.7 284.9 275.7 288.2 1.16 8 782 2156 -4.9 -21.9 25 17.0 -9.1 231 17 287.8 287.9 276.9 290.4 0.85 9 763 2349 -6.1 -24.1 23 18.0 -10.2 237 16 288.5 288.7 277.0 290.8 0.71 10 746 2525 -5.3 -27.3 16 22.0 -10.1 236 14 291.3 291.4 278.2 293.0 0.55 11 700 3021 -9.1 -30.1 16 21.0 -13.1 240 14 292.4 292.5 278.6 293.9 0.45 12 588 4344 -18.5 -43.5 9 25.0 -21.2 261 17 296.4 296.4 280.0 296.9 0.14 13 572 4549 -19.1 -32.1 31 13.0 -21.1 267 19 298.1 298.1 281.1 299.6 0.45 14 535 5044 -21.3 -29.3 49 8.0 -22.7 280 25 301.2 301.3 282.7 303.3 0.63 15 501 5525 -23.7 -29.7 58 6.0 -24.6 295 31 304.0 304.1 283.8 306.1 0.65 16 500 5540 -23.5 -29.5 58 6.0 -24.5 295 32 304.4 304.5 284.0 306.6 0.66 17 491 5674 -23.1 -35.1 32 12.0 -24.8 295 33 306.5 306.5 284.5 307.8 0.39 18 478 5871 -24.1 -41.1 19 17.0 -26.0 295 36 307.6 307.6 284.7 308.4 0.22 19 447 6358 -28.1 -35.1 51 7.0 -29.0 296 40 308.5 308.6 285.3 310.0 0.43 20 408 7010 -32.5 -45.5 26 13.0 -33.5 299 46 311.0 311.0 285.9 311.6 0.16 21 400 7150 -33.5 -45.5 29 12.0 -34.4 300 47 311.4 311.5 286.1 312.0 0.16 22 385 7416 -35.5 -44.5 39 9.0 -36.2 300 48 312.2 312.3 286.4 312.9 0.19 23 375 7598 -36.9 -49.9 25 13.0 -37.7 300 48 312.8 312.8 286.4 313.2 0.11 24 369 7709 -37.7 -48.7 31 11.0 -38.4 300 48 313.1 313.2 286.6 313.6 0.12 25 364 7803 -38.3 -44.3 53 6.0 -38.7 300 49 313.6 313.6 286.8 314.3 0.20 26 353 8013 -40.3 -44.2 66 3.9 -40.6 300 49 313.6 313.7 286.9 314.4 0.21 27 342 8227 -42.3 -46.1 66 3.8 -42.5 300 50 313.8 313.8 286.9 314.4 0.18 28 300 9100 -47.7 -51.7 63 4.0 -47.9 295 85 318.1 318.1 288.3 318.5 0.11 29 274 9697 -50.9 -55.6 57 4.7 -51.0 295 104 321.8 321.9 289.4 322.1 0.07 30 260 10038 -53.7 -56.8 69 3.1 -53.8 295 119 322.6 322.6 289.6 322.9 0.07 31 250 10290 -55.3 -58.7 66 3.4 -55.4 295 131 323.9 323.9 290.0 324.1 0.06 32 224 10981 -60.6 -65.2 55 4.6 -60.7 295 140 326.0 326.0 290.6 326.1 0.03 33 219 11121 -61.7 -66.5 53 4.8 -61.7 295 140 326.5 326.5 290.7 326.6 0.02 34 214 11263 -62.5 -65.8 64 3.3 -62.6 295 140 327.4 327.4 291.0 327.5 0.03 35 209 11409 -62.1 -68.1 44 6.0 -62.1 297 135 330.2 330.2 291.8 330.3 0.02 36 202 11619 -63.1 -70.1 38 7.0 -63.1 299 127 331.9 331.9 292.2 332.0 0.01 37 200 11680 -63.1 -69.1 44 6.0 -63.1 300 125 332.8 332.8 292.5 332.9 0.02 38 192 11931 -63.9 -69.9 44 6.0 -64.0 300 120 335.5 335.5 293.2 335.5 0.02 39 186 12125 -64.3 -74.3 24 10.0 -64.4 300 119 337.9 337.9 293.8 337.9 0.01 40 180 12327 -62.3 -80.3 7 18.0 -62.4 305 99 344.3 344.3 295.4 344.3 0.00 41 176 12466 -59.5 -83.5 3 24.0 -59.7 309 78 351.1 351.1 296.9 351.2 0.00 42 173 12574 -60.3 -83.3 3 23.0 -60.4 310 73 351.6 351.6 297.0 351.6 0.00 43 150 13470 -57.1 -84.1 2 27.0 -57.4 305 47 371.7 371.7 300.9 371.7 0.00 44 146 13641 -56.5 -83.5 2 27.0 -56.8 305 46 375.6 375.6 301.5 375.6 0.00 45 134 14184 -58.3 -84.3 2 26.0 -58.6 303 42 381.8 381.8 302.5 381.8 0.00 46 127 14523 -55.7 -83.7 2 28.0 -56.1 302 40 392.3 392.3 304.1 392.4 0.00 47 119 14936 -57.9 -84.9 2 27.0 -58.2 301 36 395.7 395.7 304.6 395.7 0.00 48 100 16040 -55.1 -84.1 2 29.0 -55.6 305 28 421.3 421.3 307.9 421.3 0.00 49 97 16234 -55.5 -84.5 2 29.0 -56.0 285 28 424.2 424.2 308.2 424.2 0.00 50 88 16858 -51.9 -83.9 1 32.0 -52.8 292 22 443.4 443.4 310.2 443.4 0.00 51 70 18340 -50.9 -82.9 1 32.0 -52.1 255 13 475.5 475.5 313.1 475.5 0.01 52 52 20275 -50.3 -83.3 1 33.0 -51.9 251 15 519.1 519.1 316.2 519.1 0.01 53 50 20530 -52.1 -84.1 1 32.0 -53.5 225 7 520.7 520.7 316.4 520.7 0.01 54 48 20794 -53.1 -85.1 1 32.0 -54.4 244 6 524.4 524.4 316.6 524.5 0.01 55 30 23840 -51.1 -84.1 1 33.0 -53.4 330 3 605.3 605.3 320.9 605.4 0.01 56 29 24060 -50.9 -83.9 1 33.0 -53.4 338 2 611.8 611.8 321.2 611.9 0.01 57 22 25846 -53.3 -85.3 1 32.0 -55.7 54 11 654.9 654.9 322.9 655.0 0.01 58 20 26460 -52.1 -85.1 1 33.0 -55.0 60 12 676.7 676.7 323.7 676.8 0.01 59 12 29787 -50.3 -84.3 1 34.0 -55.1 64 16 789.5 789.5 327.0 789.8 0.03 60 10 30990 -46.1 -82.1 1 36.0 -53.3 90 18 847.5 847.5 328.4 847.9 0.05 61 8.9 31770 -42.9 -80.9 1 38.0 -52.1 888.5 888.6 329.2 889.2 0.06 62 5.9 34566 -39.1 -79.1 1 40.0 -52.5 1015.9 1016.0 331.4 1017.4 0.13 63 5.7 34802 -39.1 -79.1 1 40.0 -52.7 1026.0 1026.0 331.6 1027.6 0.14 64 5.4 35175 -36.5 -78.5 1 42.0 -52.1 1053.5 1053.6 332.0 1055.5 0.16 TRP 192 11931 -63.9 -69.9 44 6.0 -64.0 300 120 335.5 335.5 293.2 335.5 0.02 WND 224 10981 -60.6 -65.2 55 4.6 -60.7 295 140 326.0 326.0 290.6 326.1 0.03 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 32.58 % Est. max temperature: 6.51 C = 43.72 F Sfc-Lift cond lev (LCL): 869.05 mb = 1327.93 m = 4356.66 ft T: -3.58 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.34 C Layer 920.0- 908.0 mb Conv cond level (CCL): 633.50 mb = 3778.28 m = 12395.78 ft Mean mixing ratio: 1.97 g/kg Conv temperature: 16.42 C = 61.56 F Cap Strength: 15.89 C Lifted Index: 16.24 C Risk: None Lifted Index @300 mb: 23.24 C Lifted Index @700 mb: 9.66 C Showalter Index: 15.45 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 11.00 C K Index: -14.50 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 4.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.33 J/kg Max Up Vert Vel: 6.05 m/s Conv Inhibition (B-): 81162.28 J/kg Cap Strength: 15.53 C Lift Cond Lev (LCL): 788.23 mb = 2093.83 m = 6869.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 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 ---------------------------------------------------------- 0 940 707 195 4 1.0 3.9 | 132 17 -12.7 11.4 1 925 833 155 16 -6.8 14.5 | 137 30 -20.5 22.1 2 916 914 155 17 -7.2 15.4 | 138 31 -20.9 23.0 3 881 1219 180 9 0.0 9.0 | 140 21 -13.7 16.6 4 850 1503 200 9 3.1 8.5 | 146 19 -10.6 16.0 5 848 1524 190 10 1.7 9.8 | 145 21 -12.0 17.4 6 815 1829 205 10 4.2 9.1 | 150 19 -9.5 16.6 7 784 2134 230 17 13.0 10.9 | 178 18 -0.7 18.5 8 754 2438 240 15 13.0 7.5 | 177 15 -0.7 15.1 9 725 2743 225 12 8.5 8.5 | 162 17 -5.2 16.0 10 700 3021 240 14 12.1 7.0 | 174 15 -1.6 14.6 11 670 3353 260 17 16.7 3.0 | 196 11 3.0 10.5 12 643 3658 255 19 18.4 4.9 | 200 13 4.6 12.5 13 593 4267 260 16 15.8 2.8 | 191 11 2.0 10.3 14 546 4877 275 24 23.9 -2.1 | 242 12 10.2 5.5 15 504 5486 295 27 24.5 -11.4 | 290 11 10.8 -3.9 16 500 5540 295 32 29.0 -13.5 | 291 16 15.3 -6.0 17 463 6096 295 38 34.4 -16.1 | 292 22 20.7 -8.5 18 400 7150 300 47 40.7 -23.5 | 301 31 27.0 -15.9 19 373 7620 300 48 41.6 -24.0 | 301 32 27.9 -16.4 20 341 8230 300 50 43.3 -25.0 | 301 34 29.6 -17.4 21 300 9100 295 85 77.0 -35.9 | 294 69 63.3 -28.4 22 298 9144 295 79 71.6 -33.4 | 294 63 57.9 -25.8 23 250 10290 295 131 118.7 -55.4 | 294 115 105.0 -47.8 24 235 10668 295 136 123.3 -57.5 | 294 120 109.5 -49.9 25 224 10981 295 140 126.9 -59.2 | 295 124 113.2 -51.6 26 213 11278 295 140 126.9 -59.2 | 295 124 113.2 -51.6 27 200 11680 300 125 108.3 -62.5 | 300 109 94.5 -54.9 28 192 11931 300 120 103.9 -60.0 | 300 104 90.2 -52.4 29 184 12192 300 119 103.1 -59.5 | 300 103 89.3 -51.9 30 175 12497 310 75 57.5 -48.2 | 313 60 43.7 -40.7 31 150 13470 305 47 38.5 -27.0 | 308 31 24.8 -19.4 32 144 13716 305 46 37.7 -26.4 | 308 30 24.0 -18.8 33 113 15240 300 34 29.4 -17.0 | 301 18 15.7 -9.4 34 103 15850 300 36 31.2 -18.0 | 301 20 17.5 -10.4 35 100 16040 305 28 22.9 -16.1 | 313 13 9.2 -8.5 36 98 16154 285 29 28.0 -7.5 | 270 14 14.3 0.1 37 89 16764 285 23 22.2 -6.0 | 259 9 8.5 1.6 38 81 17374 330 14 7.0 -12.1 | 56 8 -6.7 -4.6 39 78 17678 280 10 9.8 -1.7 | 146 7 -3.9 5.8 40 74 17983 265 19 18.9 1.7 | 210 11 5.2 9.2 41 71 18288 260 19 18.7 3.3 | 205 12 5.0 10.9 42 70 18340 255 13 12.6 3.4 | 174 11 -1.2 10.9 43 67 18593 255 13 12.6 3.4 | 174 11 -1.2 10.9 44 64 18898 275 10 10.0 -0.9 | 151 8 -3.7 6.7 45 59 19507 280 10 9.8 -1.7 | 146 7 -3.9 5.8 46 51 20422 245 16 14.5 6.8 | 183 14 0.8 14.3 47 50 20530 225 7 4.9 4.9 | 145 15 -8.8 12.5 48 49 20726 245 4 3.6 1.7 | 133 14 -10.1 9.2 49 46 21031 240 13 11.3 6.5 | 170 14 -2.5 14.1 50 44 21336 300 12 10.4 -6.0 | 115 4 -3.3 1.6 51 30 23840 330 3 1.5 -2.6 | 112 13 -12.2 5.0 52 26 24689 0 0 -0.0 -0.0 | 119 16 -13.7 7.6 53 23 25603 50 10 -7.7 -6.4 | 93 21 -21.4 1.1 54 21 26213 60 12 -10.4 -6.0 | 94 24 -24.1 1.6 55 20 26460 60 12 -10.4 -6.0 | 94 24 -24.1 1.6 56 20 26518 45 10 -7.1 -7.1 | 91 21 -20.8 0.5 57 19 26822 65 15 -13.6 -6.3 | 93 27 -27.3 1.2 58 18 27127 50 12 -9.2 -7.7 | 90 23 -22.9 -0.2 59 17 27432 125 16 -13.1 9.2 | 122 32 -26.8 16.7 60 16 27737 115 12 -10.9 5.1 | 117 28 -24.6 12.6 61 16 28042 155 10 -4.2 9.1 | 133 24 -17.9 16.6 62 15 28346 155 10 -4.2 9.1 | 133 24 -17.9 16.6 63 14 28956 275 1 1.0 -0.1 | 120 15 -12.7 7.5 64 12 29566 45 21 -14.8 -14.8 | 76 29 -28.6 -7.3 65 12 29870 70 15 -14.1 -5.1 | 95 28 -27.8 2.4 66 11 30175 60 19 -16.5 -9.5 | 86 30 -30.2 -1.9 67 10 30990 90 18 -18.0 0.0 | 103 33 -31.7 7.6 Wind Parameters Mean winds (0-6000m): 268.9 at 20.9 knts Storm direction: 298.9 at 15.7 knts Shear (0-3000m) pos: 3.9 neg: 1.1 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 67.9 deg Storm rel helicity (0-3000m) pos: 123.3 neg: -24.7 tot: 98.6 m^2/s^2 ave: 32.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 100.90 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 ------------------------------------------------------------------------------- 500 162 13 138 27| 0.0 5.7 5.7| 28.4 -7.8 20.6 41.1 0.15| 24.5 3.6 1000 174 11 141 24| 1.8 2.9 4.6| 43.6 -7.8 35.7 35.7 0.22| 14.8 3.2 1500 191 12 149 22| 4.6 1.9 6.5| 92.5 -7.8 84.7 56.5 0.41| 13.5 5.5 2000 205 13 156 21| 3.4 1.7 5.1| 92.5 -24.7 67.9 33.9 0.26| 11.8 3.1 2500 212 13 159 20| 4.0 1.3 5.3|113.8 -24.7 89.1 35.6 0.33| 10.8 3.6 3000 223 14 166 18| 3.9 1.1 5.0|123.3 -24.7 98.6 32.9 0.36| 9.8 3.5 4000 236 15 175 16| 3.5 0.8 4.3|141.5 -29.5 112.0 28.0 0.38| 8.6 3.3 5000 254 17 192 13| 4.2 0.7 4.9|179.3 -29.5 149.7 29.9 0.45| 8.7 3.9 6000 269 21 222 11| 4.4 0.6 4.9|194.9 -29.5 165.4 27.6 0.43| 8.1 3.5 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20250416.12.gif