UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 22 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 28 1 925 673 SFC 921 707 5.6 1.3 74 4.3 3.6 285.4 286.2 280.6 298.3 4.56 3 850 1359 0.4 -1.6 86 2.0 -0.4 160 19 286.6 287.3 280.4 298.0 4.00 4 700 2888 -10.7 -10.7 100 0.0 -10.7 230 24 290.6 291.1 280.4 297.8 2.41 5 695 2943 -11.1 -11.1 100 0.0 -11.1 230 24 290.8 291.2 280.4 297.8 2.35 6 674 3178 -11.3 -14.0 80 2.7 -12.1 232 25 293.1 293.5 280.8 299.0 1.92 7 658 3361 -12.9 -14.6 87 1.7 -13.4 234 25 293.3 293.7 280.9 299.0 1.87 8 638 3595 -14.1 -17.8 74 3.7 -15.0 236 26 294.6 294.8 281.0 299.1 1.48 9 618 3835 -16.3 -18.6 82 2.3 -16.9 237 27 294.8 295.0 281.0 299.2 1.42 10 595 4119 -17.9 -23.9 59 6.0 -19.1 240 27 296.1 296.3 280.9 299.1 0.93 11 548 4728 -22.1 -29.1 53 7.0 -23.2 245 29 298.2 298.3 281.4 300.2 0.63 12 543 4796 -21.9 -32.9 36 11.0 -23.5 245 29 299.2 299.3 281.6 300.7 0.44 13 535 4905 -21.9 -38.9 20 17.0 -23.9 246 30 300.5 300.5 281.9 301.3 0.25 14 519 5127 -22.5 -48.5 7 26.0 -24.8 248 30 302.4 302.4 282.5 302.7 0.09 15 514 5198 -22.7 -44.7 12 22.0 -24.9 248 30 303.0 303.0 282.8 303.5 0.14 16 500 5400 -24.1 -43.1 16 19.0 -26.1 250 31 303.7 303.7 283.1 304.3 0.17 17 478 5727 -26.7 -43.7 18 17.0 -28.3 251 31 304.4 304.4 283.4 305.0 0.17 18 400 6990 -35.5 -56.5 10 21.0 -36.5 270 43 308.9 308.9 284.9 309.0 0.05 19 368 7566 -39.7 -60.7 9 21.0 -40.4 270 49 310.7 310.7 285.6 310.8 0.03 20 365 7622 -39.9 -61.9 8 22.0 -40.6 270 50 311.2 311.2 285.8 311.3 0.03 21 345 8006 -42.3 -59.3 14 17.0 -42.9 264 59 313.0 313.0 286.4 313.1 0.04 22 335 8205 -42.9 -50.9 41 8.0 -43.3 261 64 314.8 314.8 287.2 315.2 0.11 23 321 8491 -45.7 -51.7 51 6.0 -45.9 256 71 314.8 314.8 287.1 315.2 0.10 24 300 8940 -48.5 -55.5 44 7.0 -48.7 250 89 317.0 317.0 287.8 317.3 0.07 25 293 9095 -49.7 -57.7 39 8.0 -49.9 250 91 317.4 317.4 288.0 317.6 0.05 26 274 9531 -52.9 -57.5 57 4.6 -53.0 248 103 318.9 319.0 288.5 319.2 0.06 27 263 9795 -53.3 -61.3 37 8.0 -53.5 246 112 322.1 322.1 289.5 322.3 0.04 28 258 9919 -54.2 -61.0 43 6.8 -54.4 245 116 322.6 322.6 289.6 322.7 0.04 29 250 10120 -55.7 -60.5 55 4.8 -55.8 245 111 323.3 323.3 289.8 323.4 0.04 30 243 10300 -56.7 -62.7 47 6.0 -56.8 247 105 324.4 324.4 290.1 324.5 0.03 31 241 10352 -55.5 -64.5 32 9.0 -55.6 247 103 327.0 327.0 290.9 327.1 0.03 32 236 10485 -56.1 -68.1 21 12.0 -56.3 248 98 328.0 328.0 291.2 328.1 0.02 33 226 10758 -57.5 -69.5 20 12.0 -57.6 253 89 330.0 330.0 291.7 330.0 0.01 34 212 11157 -60.7 -71.7 22 11.0 -60.8 255 69 331.1 331.1 292.0 331.1 0.01 35 205 11366 -59.1 -80.1 5 21.0 -59.3 250 64 336.8 336.8 293.5 336.8 0.00 36 200 11520 -59.5 -79.5 6 20.0 -59.6 250 48 338.5 338.5 294.0 338.6 0.00 37 196 11647 -59.7 -80.7 5 21.0 -59.9 249 50 340.2 340.2 294.4 340.2 0.00 38 185 12012 -55.7 -80.7 3 25.0 -56.0 251 48 352.3 352.3 297.1 352.3 0.00 39 177 12293 -56.9 -80.9 3 24.0 -57.2 258 41 354.8 354.8 297.7 354.9 0.00 40 170 12550 -54.9 -80.9 3 26.0 -55.2 254 40 362.3 362.3 299.1 362.3 0.00 41 164 12779 -56.1 -82.1 2 26.0 -56.4 250 39 364.0 364.0 299.5 364.0 0.00 42 150 13350 -54.1 -82.1 2 28.0 -54.5 255 29 376.9 376.9 301.8 376.9 0.00 43 143 13658 -52.3 -81.3 2 29.0 -52.8 243 31 385.2 385.2 303.1 385.2 0.00 44 134 14076 -55.3 -83.3 2 28.0 -55.7 234 31 387.1 387.1 303.3 387.1 0.00 45 125 14523 -52.5 -82.5 1 30.0 -53.1 247 32 399.9 399.9 305.2 399.9 0.00 46 121 14734 -52.7 -82.7 1 30.0 -53.3 252 31 403.3 403.3 305.6 403.3 0.00 47 109 15409 -52.3 -83.3 1 31.0 -52.9 243 32 416.3 416.3 307.3 416.3 0.00 48 103 15777 -50.3 -82.3 1 32.0 -51.2 249 43 426.9 426.9 308.5 426.9 0.00 49 100 15970 -51.5 -82.5 1 31.0 -52.3 250 33 428.2 428.2 308.6 428.2 0.00 50 92 16514 -48.7 -81.7 1 33.0 -49.8 259 23 444.1 444.1 310.3 444.1 0.01 51 70 18290 -53.5 -84.5 1 31.0 -54.4 265 17 469.9 469.9 312.6 470.0 0.00 52 67 18570 -54.9 -84.9 1 30.0 -55.7 265 16 472.8 472.8 312.9 472.8 0.00 53 53 20068 -53.3 -84.3 1 31.0 -54.5 257 25 509.3 509.3 315.6 509.3 0.01 54 50 20440 -55.5 -84.5 2 29.0 -56.5 260 16 512.7 512.7 315.8 512.7 0.01 55 46 20970 -57.7 -86.7 1 29.0 -58.5 254 19 519.8 519.8 316.3 519.8 0.00 56 41 21708 -51.3 -84.3 1 33.0 -53.1 260 33 553.1 553.1 318.3 553.1 0.01 57 34 22909 -57.5 -86.5 1 29.0 -58.6 276 9 567.2 567.2 319.0 567.3 0.01 58 30 23710 -52.1 -84.1 1 32.0 -54.2 300 17 602.6 602.6 320.7 602.7 0.01 59 20 26320 -54.3 -85.3 1 31.0 -56.6 260 14 670.0 670.0 323.4 670.1 0.01 60 18 26992 -56.3 -86.3 1 30.0 -58.4 280 18 684.2 684.2 323.9 684.2 0.01 61 15 28155 -53.9 -85.9 1 32.0 -56.9 303 15 728.7 728.8 325.3 728.9 0.02 62 13 29070 -55.7 -86.7 1 31.0 -58.6 313 14 753.0 753.0 326.0 753.1 0.02 63 12 29583 -52.7 -85.7 1 33.0 -56.6 322 22 781.0 781.0 326.8 781.2 0.02 64 10 30750 -56.1 -87.1 1 31.0 -59.5 330 19 810.1 810.1 327.5 810.3 0.02 65 6.3 33679 -57.3 -87.3 1 30.0 -61.4 919.5 919.5 329.8 919.8 0.03 TRP 212 11157 -60.7 -71.7 22 11.0 -60.8 255 69 331.1 331.1 292.0 331.1 0.01 WND 258 9919 -54.2 -61.0 43 6.8 -54.4 245 116 322.6 322.6 289.6 322.7 0.04 Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: 844.59 mb = 1414.10 m = 4639.38 ft Wetbulb zero: 857.88 mb = 1283.96 m = 4212.41 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 72.03 % Est. max temperature: 8.80 C = 47.84 F Sfc-Lift cond lev (LCL): 862.04 mb = 1244.73 m = 4083.70 ft T: 1.31 C 700-500 lapse rate: 5.33 C/km ThetaE index: 0.49 C Layer 850.0- 674.0 mb Conv cond level (CCL): 820.70 mb = 1635.22 m = 5364.83 ft Mean mixing ratio: 4.14 g/kg Conv temperature: 7.50 C = 45.50 F Cap Strength: 5.93 C Lifted Index: 6.23 C Risk: None Lifted Index @300 mb: 13.47 C Lifted Index @700 mb: -0.17 C Showalter Index: 6.29 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 22.50 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 219.00 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.82 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 14.02 J/kg Cap Strength: 6.13 C Lift Cond Lev (LCL): 833.62 mb = 1512.27 m = 4961.44 ft Lev Free Conv (LFC): 728.62 mb = 2572.46 m = 8439.71 ft Equ Level (EL): 688.62 mb = 3013.57 m = 9886.92 ft B at Equ Level: 6.55 J/kg Max Parcel Lev (MPL): 668.62 mb = 3238.99 m = 10626.49 ft Wind level data Storm motion: 265 at 19 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 ---------------------------------------------------------- 0 850 1359 160 19 -6.5 17.9 | 122 30 -25.7 16.0 1 700 2888 230 24 18.4 15.4 | 176 14 -0.9 13.6 2 500 5400 250 31 29.1 10.6 | 228 13 9.9 8.8 3 938 914 160 14 -4.8 13.2 | 115 27 -24.0 11.3 4 899 1219 150 21 -10.5 18.2 | 119 34 -29.7 16.4 5 825 1829 210 20 10.0 17.3 | 149 18 -9.2 15.5 6 791 2134 225 16 11.3 11.3 | 140 12 -7.9 9.5 7 758 2438 225 21 14.8 14.8 | 161 14 -4.4 13.0 8 726 2743 230 25 19.2 16.1 | 180 14 -0.1 14.2 9 696 3048 230 24 18.4 15.4 | 176 14 -0.9 13.6 10 666 3353 235 19 15.6 10.9 | 158 10 -3.7 9.1 11 639 3658 245 20 18.1 8.5 | 170 7 -1.1 6.6 12 586 4267 220 16 10.3 12.3 | 139 14 -9.0 10.4 13 538 4877 210 22 11.0 19.1 | 154 19 -8.2 17.2 14 516 5182 245 27 24.5 11.4 | 209 11 5.2 9.6 15 453 6096 255 34 32.8 8.8 | 243 15 13.6 7.0 16 400 6990 270 43 43.0 -0.0 | 274 24 23.8 -1.8 17 364 7620 270 50 50.0 -0.0 | 273 31 30.8 -1.8 18 304 8839 250 80 75.2 27.4 | 245 61 55.9 25.5 19 300 8940 250 89 83.6 30.4 | 246 70 64.4 28.6 20 291 9144 250 91 85.5 31.1 | 246 72 66.3 29.3 21 258 9919 245 116 105.1 49.0 | 241 98 85.9 47.2 22 252 10058 245 116 105.1 49.0 | 241 98 85.9 47.2 23 250 10120 245 111 100.6 46.9 | 241 93 81.4 45.1 24 229 10668 250 92 86.5 31.5 | 246 73 67.2 29.6 25 218 10973 260 81 79.8 14.1 | 259 62 60.5 12.2 26 212 11157 255 69 66.6 17.9 | 251 50 47.4 16.0 27 208 11278 250 73 68.6 25.0 | 245 55 49.4 23.1 28 200 11520 250 48 45.1 16.4 | 241 30 25.9 14.6 29 198 11582 250 50 47.0 17.1 | 241 32 27.7 15.3 30 189 11887 245 52 47.1 22.0 | 234 34 27.9 20.2 31 180 12192 260 42 41.4 7.3 | 256 23 22.1 5.5 32 156 13106 245 37 33.5 15.6 | 226 20 14.3 13.8 33 150 13350 255 29 28.0 7.5 | 237 10 8.8 5.7 34 149 13411 255 29 28.0 7.5 | 237 10 8.8 5.7 35 142 13716 240 32 27.7 16.0 | 211 17 8.5 14.2 36 129 14326 230 31 23.7 19.9 | 194 19 4.5 18.1 37 123 14630 255 32 30.9 8.3 | 241 13 11.7 6.5 38 112 15240 240 27 23.4 13.5 | 200 12 4.1 11.7 39 102 15850 250 45 42.3 15.4 | 240 27 23.0 13.6 40 100 15970 250 33 31.0 11.3 | 231 15 11.8 9.5 41 97 16154 250 33 31.0 11.3 | 231 15 11.8 9.5 42 89 16764 265 16 15.9 1.4 | 83 3 -3.3 -0.4 43 81 17374 265 34 33.9 3.0 | 266 15 14.6 1.1 44 73 17983 265 30 29.9 2.6 | 266 11 10.6 0.8 45 70 18288 290 20 18.8 -6.8 | 3 9 -0.4 -8.7 46 70 18290 265 17 16.9 1.5 | 82 2 -2.3 -0.3 47 67 18593 265 16 15.9 1.4 | 83 3 -3.3 -0.4 48 64 18898 245 28 25.4 11.8 | 212 12 6.1 10.0 49 61 19202 265 28 27.9 2.4 | 266 9 8.7 0.6 50 58 19507 245 28 25.4 11.8 | 212 12 6.1 10.0 51 55 19812 255 32 30.9 8.3 | 241 13 11.7 6.5 52 50 20440 260 16 15.8 2.8 | 105 4 -3.5 1.0 53 48 20726 270 15 15.0 -0.0 | 67 5 -4.2 -1.8 54 46 21031 250 20 18.8 6.8 | 175 5 -0.4 5.0 55 43 21336 255 25 24.1 6.5 | 227 7 4.9 4.6 56 41 21641 255 36 34.8 9.3 | 244 17 15.5 7.5 57 40 21946 275 23 22.9 -2.0 | 316 5 3.7 -3.8 58 36 22555 265 6 6.0 0.5 | 84 13 -13.3 -1.3 59 30 23710 300 17 14.7 -8.5 | 24 11 -4.5 -10.3 60 30 23774 265 26 25.9 2.3 | 266 7 6.7 0.4 61 28 24079 300 18 15.6 -9.0 | 19 11 -3.7 -10.8 62 27 24384 290 21 19.7 -7.2 | 357 9 0.5 -9.0 63 26 24689 320 13 8.4 -10.0 | 43 16 -10.9 -11.8 64 23 25298 275 10 10.0 -0.9 | 74 10 -9.3 -2.7 65 21 25908 300 13 11.3 -6.5 | 44 12 -8.0 -8.3 66 20 26213 270 16 16.0 -0.0 | 61 4 -3.2 -1.8 67 20 26320 260 14 13.8 2.4 | 96 5 -5.5 0.6 68 19 26518 310 13 10.0 -8.4 | 42 14 -9.3 -10.2 69 18 26822 260 13 12.8 2.3 | 94 6 -6.4 0.4 70 18 27127 295 22 19.9 -9.3 | 356 11 0.7 -11.1 71 17 27432 325 18 10.3 -14.7 | 28 19 -8.9 -16.6 72 16 27737 310 7 5.4 -4.5 | 66 15 -13.9 -6.3 73 15 28042 290 14 13.2 -4.8 | 43 9 -6.1 -6.6 74 15 28346 325 16 9.2 -13.1 | 34 18 -10.1 -14.9 75 14 28651 315 22 15.6 -15.6 | 12 18 -3.7 -17.4 76 13 28956 325 13 7.5 -10.6 | 43 17 -11.8 -12.5 77 13 29261 295 16 14.5 -6.8 | 29 10 -4.7 -8.6 78 11 29870 345 28 7.2 -27.0 | 23 31 -12.0 -28.9 79 11 30175 350 20 3.5 -19.7 | 36 27 -15.8 -21.5 80 10 30750 330 19 9.5 -16.5 | 28 21 -9.7 -18.3 Wind Parameters Mean winds (0-6000m): 234.6 at 25.8 knts Storm direction: 264.6 at 19.3 knts Storm rel Dir Shear (0-3000m): 146.9 deg Energy-Hel index: -0.49 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 NO DATA | | | 1000 168 20 127 29| | | 1500 181 20 134 27| | | 2000 194 21 143 23| | | 2500 206 22 152 20| | | 3000 214 23 159 18| | | 4000 224 24 172 16| | | 5000 226 23 171 15| | | 6000 235 26 188 13| | | Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251022.00.gif