UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:1200Z 3 NOV 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 50 1 925 687 175 4 SFC 923 707 0.8 -5.2 64 6.0 -1.5 175 4 280.3 280.8 275.7 288.2 2.81 3 857 1298 -1.3 -9.3 54 8.0 -4.1 206 12 284.1 284.5 276.9 290.5 2.20 4 850 1363 -1.9 -8.9 59 7.0 -4.3 215 12 284.2 284.6 277.0 290.8 2.29 5 700 2875 -12.9 -15.8 79 2.9 -13.7 260 13 288.2 288.5 278.1 293.0 1.59 6 662 3299 -15.3 -18.4 77 3.1 -16.0 273 7 290.1 290.4 278.7 294.3 1.35 7 634 3624 -18.3 -19.9 87 1.6 -18.7 283 3 290.3 290.5 278.7 294.1 1.24 8 598 4058 -21.5 -25.0 73 3.5 -22.1 211 4 291.5 291.7 278.7 294.1 0.84 9 505 5280 -31.9 -32.8 92 0.9 -32.0 194 11 293.3 293.4 279.0 294.9 0.48 10 500 5350 -32.5 -34.2 85 1.7 -32.7 195 12 293.4 293.5 279.0 294.8 0.42 11 485 5564 -34.3 -38.0 69 3.7 -34.6 208 12 293.8 293.8 279.0 294.8 0.30 12 472 5753 -36.1 -39.0 75 2.9 -36.3 230 10 293.8 293.9 279.0 294.8 0.28 13 446 6144 -38.9 -47.9 38 9.0 -39.4 224 11 295.1 295.1 279.3 295.5 0.11 14 400 6880 -45.9 -50.9 57 5.0 -46.1 235 7 295.3 295.4 279.4 295.6 0.09 15 395 6963 -46.7 -51.1 61 4.4 -46.9 243 8 295.4 295.4 279.4 295.7 0.09 16 350 7750 -54.1 -59.1 54 5.0 -54.2 307 13 295.8 295.8 279.5 295.9 0.04 17 340 7935 -55.1 -62.1 42 7.0 -55.2 310 15 296.9 296.9 280.0 297.0 0.03 18 326 8203 -54.1 -65.1 25 11.0 -54.2 350 12 301.8 301.8 282.1 301.9 0.02 19 300 8730 -58.3 -66.3 35 8.0 -58.4 115 9 303.2 303.2 282.7 303.2 0.02 20 282 9118 -61.7 -66.0 56 4.3 -61.7 95 10 303.7 303.7 282.9 303.8 0.02 21 278 9207 -61.9 -66.6 53 4.7 -61.9 112 11 304.6 304.7 283.3 304.7 0.02 22 262 9581 -55.7 -71.7 12 16.0 -55.9 181 10 319.0 319.0 288.4 319.0 0.01 23 261 9605 -55.3 -71.3 12 16.0 -55.5 185 10 319.9 319.9 288.7 319.9 0.01 24 250 9880 -56.7 -70.7 16 14.0 -56.9 235 10 321.8 321.8 289.3 321.8 0.01 25 239 10164 -57.9 -71.9 15 14.0 -58.0 242 10 324.1 324.1 290.0 324.2 0.01 26 228 10462 -55.7 -74.7 8 19.0 -55.9 220 10 331.9 331.9 292.2 331.9 0.01 27 218 10746 -56.5 -76.5 6 20.0 -56.7 172 12 334.9 334.9 293.0 335.0 0.01 28 214 10864 -53.5 -80.5 2 27.0 -53.8 203 12 341.4 341.4 294.7 341.4 0.00 29 209 11016 -52.5 -80.5 2 28.0 -52.8 231 13 345.3 345.3 295.6 345.3 0.00 30 200 11300 -52.5 -80.5 2 28.0 -52.9 235 11 349.6 349.6 296.5 349.6 0.00 31 182 11909 -53.5 -81.5 2 28.0 -53.9 241 16 357.6 357.6 298.2 357.6 0.00 32 170 12350 -52.1 -81.1 2 29.0 -52.5 255 17 366.9 366.9 300.0 366.9 0.00 33 150 13160 -53.1 -82.1 2 29.0 -53.5 245 6 378.6 378.6 302.0 378.6 0.00 34 149 13203 -53.1 -82.1 2 29.0 -53.5 236 7 379.3 379.3 302.1 379.3 0.00 35 139 13651 -51.3 -82.3 1 31.0 -51.9 204 12 390.1 390.1 303.8 390.1 0.00 36 123 14443 -50.9 -82.9 1 32.0 -51.6 239 18 404.7 404.7 305.8 404.7 0.00 37 100 15780 -52.9 -83.9 1 31.0 -53.6 265 15 425.5 425.5 308.3 425.5 0.00 38 91 16389 -53.7 -84.7 1 31.0 -54.4 246 10 435.6 435.6 309.4 435.6 0.00 39 80 17227 -49.7 -83.7 1 34.0 -50.9 213 21 460.1 460.1 311.8 460.2 0.00 40 70 18100 -51.3 -83.3 1 32.0 -52.4 240 27 474.6 474.6 313.0 474.7 0.01 41 68 18287 -51.9 -83.9 1 32.0 -53.0 248 29 477.3 477.3 313.2 477.3 0.01 42 61 18992 -48.7 -83.7 1 35.0 -50.4 254 25 499.5 499.5 314.9 499.5 0.01 43 50 20290 -49.9 -83.9 1 34.0 -51.6 245 26 525.9 525.9 316.6 525.9 0.01 44 42 21428 -51.1 -85.1 1 34.0 -52.9 250 24 549.8 549.8 318.1 549.8 0.01 45 36 22442 -46.5 -82.5 1 36.0 -49.6 252 21 586.5 586.5 320.0 586.6 0.01 46 30 23650 -47.7 -83.7 1 36.0 -50.8 275 18 614.6 614.6 321.3 614.7 0.01 47 28 24104 -49.1 -84.1 1 35.0 -52.1 280 15 623.0 623.0 321.6 623.0 0.01 48 24 25125 -44.3 -82.3 1 38.0 -49.1 235 12 665.0 665.0 323.3 665.1 0.02 49 22 25705 -46.1 -83.1 1 37.0 -50.5 288 18 676.4 676.4 323.6 676.5 0.02 50 20 26340 -44.9 -82.9 1 38.0 -50.1 80 2 698.7 698.7 324.4 698.9 0.02 51 18 27049 -42.5 -82.5 0 40.0 -49.0 340 13 727.7 727.7 325.3 727.9 0.02 52 15 28270 -46.5 -83.5 1 37.0 -52.0 336 15 753.3 753.4 326.0 753.6 0.02 53 14 28732 -43.3 -83.3 0 40.0 -50.5 306 13 779.2 779.2 326.7 779.4 0.03 54 11 30345 -46.5 -84.5 1 38.0 -53.1 341 28 823.2 823.2 327.8 823.5 0.03 55 10 30980 -44.7 -83.7 1 39.0 -52.5 345 23 852.7 852.7 328.5 853.0 0.04 56 9.3 31464 -46.5 -84.5 1 38.0 -53.8 863.7 863.7 328.7 864.0 0.03 57 7.7 32726 -43.1 -83.1 0 40.0 -52.9 925.3 925.3 329.9 925.8 0.05 58 6.8 33560 -45.3 -84.3 0 39.0 -54.5 949.6 949.7 330.4 950.1 0.05 TRP 282 9118 -61.7 -66.0 56 4.3 -61.7 95 10 303.7 303.7 282.9 303.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5300.00 m Freezing level: 897.86 mb = 932.14 m = 3058.15 ft Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 74.44 % Est. max temperature: 6.55 C = 43.80 F Sfc-Lift cond lev (LCL): 840.55 mb = 1450.06 m = 4757.35 ft T: -2.53 C 700-500 lapse rate: 7.92 C/km Conv cond level (CCL): 735.01 mb = 2494.94 m = 8185.41 ft Mean mixing ratio: 2.41 g/kg Conv temperature: 7.57 C = 45.62 F Cap Strength: 3.76 C Lifted Index: 3.81 C Risk: None Lifted Index @300 mb: 9.41 C Lifted Index @700 mb: 2.78 C Showalter Index: 3.11 C Risk: None Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.60 C Cross Totals Index: 23.60 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 140.00 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.52 J/kg Max Up Vert Vel: 5.75 m/s Conv Inhibition (B-): 69235.69 J/kg Cap Strength: 3.78 C Lift Cond Lev (LCL): 782.17 mb = 2010.61 m = 6596.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 8 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 ---------------------------------------------------------- 0 923 707 175 4 -0.3 4.0 | 101 9 -8.5 1.7 1 899 914 150 16 -8.0 13.9 | 126 20 -16.1 11.6 2 865 1219 195 13 3.4 12.6 | 155 11 -4.8 10.3 3 850 1363 215 12 6.9 9.8 | 171 8 -1.2 7.5 4 801 1829 235 21 17.2 12.0 | 223 13 9.1 9.8 5 770 2134 245 16 14.5 6.8 | 235 8 6.4 4.5 6 740 2438 265 23 22.9 2.0 | 271 15 14.8 -0.3 7 712 2743 265 20 19.9 1.7 | 273 12 11.8 -0.6 8 700 2875 260 13 12.8 2.3 | 270 5 4.7 -0.0 9 629 3658 285 2 1.9 -0.5 | 66 7 -6.2 -2.8 10 579 4267 165 6 -1.6 5.8 | 110 10 -9.7 3.5 11 533 4877 190 8 1.4 7.9 | 130 9 -6.7 5.6 12 500 5350 195 12 3.1 11.6 | 152 11 -5.0 9.3 13 490 5486 200 12 4.1 11.3 | 156 10 -4.0 9.0 14 469 5791 235 10 8.2 5.7 | 181 3 0.1 3.4 15 448 6096 225 11 7.8 7.8 | 176 5 -0.3 5.5 16 410 6706 205 10 4.2 9.1 | 150 8 -3.9 6.8 17 400 6880 235 7 5.7 4.0 | 126 3 -2.4 1.7 18 357 7620 305 12 9.8 -6.9 | 349 9 1.7 -9.2 19 340 7925 310 15 11.5 -9.6 | 344 12 3.4 -11.9 20 324 8230 355 12 1.0 -12.0 | 26 16 -7.1 -14.2 21 309 8534 115 11 -10.0 4.6 | 97 18 -18.1 2.4 22 300 8730 115 9 -8.2 3.8 | 95 16 -16.3 1.5 23 282 9118 95 10 -10.0 0.9 | 85 18 -18.1 -1.4 24 281 9144 100 11 -10.8 1.9 | 89 19 -18.9 -0.4 25 250 9880 235 10 8.2 5.7 | 181 3 0.1 3.4 26 243 10058 235 10 8.2 5.7 | 181 3 0.1 3.4 27 232 10363 255 10 9.7 2.6 | 259 2 1.5 0.3 28 221 10668 150 11 -5.5 9.5 | 118 15 -13.6 7.2 29 211 10973 230 13 10.0 8.4 | 197 6 1.8 6.1 30 200 11300 235 11 9.0 6.3 | 193 4 0.9 4.0 31 191 11582 225 10 7.1 7.1 | 168 5 -1.0 4.8 32 174 12192 255 21 20.3 5.4 | 256 13 12.2 3.1 33 166 12497 255 14 13.5 3.6 | 256 6 5.4 1.3 34 159 12802 280 16 15.8 -2.8 | 304 9 7.6 -5.1 35 151 13106 310 10 7.7 -6.4 | 3 9 -0.5 -8.7 36 150 13160 245 6 5.4 2.5 | 95 3 -2.7 0.2 37 144 13411 190 10 1.7 9.8 | 140 10 -6.4 7.6 38 125 14326 245 19 17.2 8.0 | 238 11 9.1 5.7 39 119 14630 230 16 12.3 10.3 | 207 9 4.1 8.0 40 114 14935 270 11 11.0 -0.0 | 309 4 2.9 -2.3 41 109 15240 220 7 4.5 5.4 | 130 5 -3.6 3.1 42 100 15780 265 15 14.9 1.3 | 278 7 6.8 -1.0 43 94 16154 270 10 10.0 -0.0 | 321 3 1.9 -2.3 44 90 16459 240 10 8.7 5.0 | 191 3 0.5 2.7 45 86 16764 235 13 10.6 7.5 | 206 6 2.5 5.2 46 82 17069 210 15 7.5 13.0 | 177 11 -0.6 10.7 47 78 17374 215 27 15.5 22.1 | 200 21 7.4 19.8 48 71 17983 255 22 21.3 5.7 | 255 14 13.1 3.4 49 70 18100 240 27 23.4 13.5 | 234 19 15.3 11.2 50 65 18593 260 33 32.5 5.7 | 262 25 24.4 3.4 51 62 18898 270 28 28.0 -0.0 | 277 20 19.9 -2.3 52 59 19202 220 18 11.6 13.8 | 197 12 3.5 11.5 53 56 19507 230 27 20.7 17.4 | 220 20 12.6 15.1 54 54 19812 255 21 20.3 5.4 | 256 13 12.2 3.1 55 50 20290 245 26 23.6 11.0 | 241 18 15.4 8.7 56 49 20422 230 25 19.2 16.1 | 219 18 11.0 13.8 57 47 20726 250 25 23.5 8.6 | 248 17 15.4 6.3 58 45 21031 225 22 15.6 15.6 | 209 15 7.4 13.3 59 43 21336 245 25 22.7 10.6 | 240 17 14.5 8.3 60 41 21641 260 22 21.7 3.8 | 264 14 13.5 1.5 61 39 21946 270 20 20.0 -0.0 | 281 12 11.9 -2.3 62 37 22250 250 25 23.5 8.6 | 248 17 15.4 6.3 63 34 22860 255 13 12.6 3.4 | 256 5 4.4 1.1 64 32 23165 230 21 16.1 13.5 | 215 14 8.0 11.2 65 31 23470 240 28 24.2 14.0 | 234 20 16.1 11.7 66 30 23650 275 18 17.9 -1.6 | 291 11 9.8 -3.9 67 29 23774 275 19 18.9 -1.7 | 290 12 10.8 -4.0 68 27 24384 285 12 11.6 -3.1 | 327 6 3.5 -5.4 69 26 24689 270 3 3.0 -0.0 | 66 6 -5.1 -2.3 70 25 24994 235 10 8.2 5.7 | 181 3 0.1 3.4 71 23 25298 235 15 12.3 8.6 | 213 8 4.2 6.3 72 22 25603 290 19 17.9 -6.5 | 312 13 9.7 -8.8 73 21 25908 285 15 14.5 -3.9 | 314 9 6.4 -6.2 74 20 26213 310 10 7.7 -6.4 | 3 9 -0.5 -8.7 75 20 26340 80 2 -2.0 -0.3 | 75 10 -10.1 -2.6 76 19 26518 290 12 11.3 -4.1 | 334 7 3.2 -6.4 77 19 26822 340 10 3.4 -9.4 | 22 13 -4.7 -11.7 78 17 27432 340 18 6.2 -16.9 | 6 19 -2.0 -19.2 79 16 27737 345 25 6.5 -24.1 | 4 26 -1.6 -26.4 80 16 28042 5 16 -1.4 -15.9 | 28 21 -9.5 -18.2 81 15 28346 325 14 8.0 -11.5 | 0 14 -0.1 -13.8 82 14 28651 305 13 10.6 -7.5 | 345 10 2.5 -9.8 83 12 29566 315 8 5.7 -5.7 | 17 8 -2.5 -8.0 84 12 29870 350 18 3.1 -17.7 | 14 21 -5.0 -20.0 85 11 30175 340 29 9.9 -27.3 | 357 30 1.8 -29.5 86 10 30980 345 23 6.0 -22.2 | 5 25 -2.2 -24.5 Wind Parameters Mean winds (0-6000m): 224.2 at 11.2 knts Storm direction: 254.2 at 8.4 knts Shear (0-3000m) pos: 0.9 neg: 0.0 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): -34.7 deg Storm rel helicity (0-3000m) pos: 114.2 neg: -0.7 tot: 113.5 m^2/s^2 ave: 37.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 7.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.87 Bulk Shear: 18.97 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 ------------------------------------------------------------------------------- 500 164 13 131 15| 9.7 0.0 9.7| 46.8 0.0 46.8 93.7 0.54| 24.0 13.0 1000 194 14 156 12| 8.6 0.0 8.6| 70.8 0.0 70.8 70.8 0.63| 18.3 11.4 1500 214 15 183 10| 5.9 0.0 5.9| 88.3 0.0 88.3 58.8 0.63| 15.6 9.8 2000 231 17 211 10| 5.3 0.0 5.3|105.6 0.0 105.6 52.8 0.62| 14.1 8.7 2500 237 16 220 8| 2.0 0.0 2.0|109.1 -0.7 108.4 43.4 0.57| 13.8 7.8 3000 239 14 218 6| 0.9 0.0 0.9|114.2 -0.7 113.5 37.8 0.58| 12.6 7.3 4000 233 12 194 5| 0.5 0.8 1.3|126.5 -0.8 125.6 31.4 0.58| 10.9 6.3 5000 225 11 180 6| 1.1 0.7 1.8|144.4 -0.8 143.6 28.7 0.59| 9.9 5.9 6000 224 11 177 6| 0.9 0.8 1.7|145.1 -6.5 138.6 23.1 0.52| 8.9 4.6 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251103.12.gif