UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 19 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 -21 1 925 625 15 4 SFC 916 707 5.8 -1.2 61 7.0 2.7 15 4 286.0 286.7 280.0 296.9 3.82 3 850 1311 0.8 -4.1 70 4.9 -1.2 50 7 287.0 287.6 279.8 296.5 3.32 4 725 2563 -10.3 -10.3 100 0.0 -10.3 105 10 288.2 288.6 279.2 295.2 2.41 5 707 2757 -11.5 -11.5 100 0.0 -11.5 106 9 288.9 289.3 279.3 295.6 2.24 6 700 2833 -11.9 -11.9 100 0.0 -11.9 110 8 289.3 289.7 279.4 295.8 2.19 7 693 2910 -12.7 -12.7 100 0.0 -12.7 110 9 289.3 289.6 279.3 295.4 2.08 8 674 3122 -12.9 -17.5 68 4.6 -14.1 106 12 291.3 291.6 279.4 295.7 1.43 9 640 3514 -15.5 -21.5 60 6.0 -16.9 83 17 292.7 292.9 279.6 296.1 1.07 10 588 4146 -21.3 -24.8 73 3.5 -22.0 87 16 293.2 293.3 279.5 295.9 0.87 11 577 4285 -20.7 -32.7 33 12.0 -22.4 90 16 295.4 295.5 279.9 296.8 0.42 12 537 4812 -24.5 -30.5 57 6.0 -25.4 126 6 297.0 297.1 280.8 298.9 0.56 13 532 4880 -24.9 -26.9 83 2.0 -25.2 134 5 297.4 297.5 281.3 299.9 0.79 14 529 4921 -25.3 -27.5 82 2.2 -25.6 138 5 297.4 297.5 281.3 299.8 0.76 15 525 4976 -24.5 -29.5 63 5.0 -25.3 144 6 299.0 299.1 281.8 301.0 0.63 16 521 5032 -24.9 -31.9 52 7.0 -25.9 150 7 299.1 299.2 281.7 300.8 0.51 17 516 5102 -25.1 -34.1 43 9.0 -26.3 157 7 299.7 299.8 281.8 301.1 0.41 18 513 5144 -25.3 -30.0 65 4.7 -26.0 161 8 300.0 300.1 282.2 302.0 0.62 19 510 5187 -25.9 -30.5 65 4.6 -26.6 165 8 299.8 299.9 282.1 301.7 0.59 20 500 5330 -26.9 -29.7 77 2.8 -27.3 180 10 300.2 300.4 282.3 302.4 0.65 21 460 5927 -30.7 -31.0 97 0.3 -30.7 208 15 302.7 302.9 283.3 304.8 0.63 22 440 6243 -31.3 -35.1 69 3.8 -31.7 205 18 305.9 305.9 284.3 307.4 0.44 23 400 6910 -37.1 -39.1 82 2.0 -37.2 205 25 306.8 306.8 284.5 307.9 0.32 24 396 6979 -37.5 -40.0 77 2.5 -37.7 205 26 307.1 307.2 284.6 308.2 0.30 25 394 7014 -37.9 -39.1 88 1.2 -38.0 205 26 307.1 307.1 284.7 308.2 0.33 26 391 7067 -38.5 -40.0 86 1.5 -38.6 206 26 306.9 307.0 284.5 308.0 0.30 27 389 7102 -38.5 -44.5 53 6.0 -38.9 206 25 307.4 307.4 284.6 308.1 0.19 28 385 7173 -38.9 -43.0 65 4.1 -39.2 208 25 307.8 307.8 284.8 308.6 0.22 29 376 7335 -40.1 -48.1 42 8.0 -40.5 210 24 308.3 308.3 284.8 308.8 0.13 30 349 7838 -44.9 -49.3 61 4.4 -45.1 212 21 308.4 308.5 284.9 308.9 0.12 31 343 7953 -45.7 -52.7 45 7.0 -46.0 211 20 308.9 308.9 285.0 309.2 0.08 32 300 8830 -53.5 -57.0 65 3.5 -53.6 260 16 309.9 309.9 285.4 310.2 0.06 33 285 9157 -56.5 -58.4 79 1.9 -56.5 265 13 310.2 310.2 285.5 310.4 0.05 34 260 9733 -59.5 -63.3 61 3.8 -59.6 195 18 314.1 314.1 286.8 314.2 0.03 35 256 9830 -59.3 -66.3 40 7.0 -59.4 209 15 315.8 315.8 287.3 315.8 0.02 36 254 9879 -56.7 -67.7 24 11.0 -56.8 216 14 320.3 320.3 288.9 320.4 0.02 37 252 9929 -56.1 -70.1 16 14.0 -56.3 223 12 321.9 321.9 289.3 322.0 0.01 38 250 9980 -56.1 -70.1 16 14.0 -56.3 230 11 322.7 322.7 289.6 322.7 0.01 39 235 10374 -54.9 -72.9 9 18.0 -55.1 200 10 330.2 330.2 291.8 330.3 0.01 40 228 10568 -51.9 -75.9 4 24.0 -52.2 197 16 337.7 337.7 293.7 337.7 0.01 41 219 10829 -51.1 -76.1 4 25.0 -51.5 190 19 342.8 342.8 295.0 342.9 0.01 42 203 11323 -49.7 -78.7 2 29.0 -50.2 223 20 352.6 352.6 297.2 352.6 0.00 43 200 11420 -50.3 -79.3 2 29.0 -50.8 230 16 353.1 353.1 297.3 353.1 0.00 44 194 11619 -50.5 -79.5 2 29.0 -51.0 232 19 355.9 355.9 297.9 355.9 0.00 45 187 11859 -48.7 -79.7 2 31.0 -49.3 235 24 362.6 362.6 299.2 362.6 0.00 46 155 13094 -47.9 -79.9 1 32.0 -48.7 210 29 383.9 383.9 302.9 383.9 0.00 47 150 13310 -48.7 -80.7 1 32.0 -49.4 230 22 386.2 386.2 303.2 386.2 0.00 48 129 14298 -50.1 -82.1 1 32.0 -50.8 219 28 400.7 400.7 305.3 400.7 0.00 49 115 15052 -47.9 -80.9 1 33.0 -48.9 227 26 418.1 418.1 307.5 418.1 0.00 50 105 15650 -49.5 -82.5 1 33.0 -50.4 214 17 426.1 426.1 308.4 426.1 0.00 51 100 15970 -48.7 -81.7 1 33.0 -49.8 225 24 433.6 433.6 309.2 433.7 0.01 52 84 17106 -52.3 -83.3 1 31.0 -53.2 233 28 448.5 448.5 310.7 448.5 0.00 53 78 17587 -49.9 -82.9 1 33.0 -51.1 227 27 463.1 463.1 312.0 463.1 0.01 54 70 18290 -52.5 -83.5 1 31.0 -53.5 225 33 472.1 472.1 312.8 472.1 0.01 55 68 18477 -53.1 -85.1 1 32.0 -54.1 225 33 474.7 474.7 313.0 474.7 0.00 56 66 18670 -51.5 -83.5 1 32.0 -52.7 229 32 482.3 482.3 313.6 482.3 0.01 57 50 20460 -54.3 -85.3 1 31.0 -55.4 205 16 515.5 515.5 316.0 515.5 0.01 58 30 23730 -54.5 -86.5 1 32.0 -56.2 255 16 596.1 596.1 320.5 596.1 0.01 59 24 25161 -54.7 -85.7 1 31.0 -56.6 303 12 634.8 634.8 322.1 634.8 0.01 60 20 26320 -57.9 -86.9 1 29.0 -59.5 250 11 658.9 658.9 323.0 659.0 0.01 61 14 28584 -54.5 -86.5 1 32.0 -57.5 310 15 741.2 741.2 325.7 741.4 0.02 62 10 30720 -58.1 -88.1 1 30.0 -60.9 340 31 802.7 802.7 327.3 802.8 0.02 63 7.7 32362 -59.3 -88.3 1 29.0 -62.3 860.1 860.2 328.6 860.3 0.02 64 5.7 34256 -56.9 -86.9 1 30.0 -61.4 947.9 947.9 330.3 948.3 0.04 TRP 260 9733 -59.5 -63.3 61 3.8 -59.6 195 18 314.1 314.1 286.8 314.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5351.00 m Freezing level: 840.99 mb = 1401.26 m = 4597.25 ft Wetbulb zero: 870.66 mb = 1117.00 m = 3664.67 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 71.27 % Est. max temperature: 7.53 C = 45.56 F Sfc-Lift cond lev (LCL): 822.42 mb = 1570.69 m = 5153.10 ft T: -1.50 C 700-500 lapse rate: 6.01 C/km ThetaE index: 1.70 C Layer 850.0- 707.0 mb Conv cond level (CCL): 785.55 mb = 1931.84 m = 6337.97 ft Mean mixing ratio: 3.43 g/kg Conv temperature: 7.36 C = 45.24 F Cap Strength: 4.45 C Lifted Index: 4.49 C Risk: None Lifted Index @300 mb: 9.53 C Lifted Index @700 mb: -0.49 C Showalter Index: 4.49 C Risk: None Total Totals Index: 50.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 22.80 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 54.00 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.63 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 13.69 J/kg Cap Strength: 4.34 C Lift Cond Lev (LCL): 795.78 mb = 1829.89 m = 6003.52 ft Lev Free Conv (LFC): 760.78 mb = 2184.01 m = 7165.30 ft Equ Level (EL): 680.78 mb = 3045.26 m = 9990.89 ft B at Equ Level: 19.96 J/kg Max Parcel Lev (MPL): 620.78 mb = 3741.26 m = 12274.31 ft Wind level data Storm motion: 152 at 9 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 ---------------------------------------------------------- 0 916 707 15 4 -1.0 -3.9 | 345 12 3.2 -11.7 1 893 914 350 10 1.7 -9.8 | 341 19 6.0 -17.7 2 860 1219 35 8 -4.6 -6.6 | 1 14 -0.4 -14.4 3 850 1311 50 7 -5.4 -4.5 | 5 12 -1.1 -12.4 4 796 1829 60 10 -8.7 -5.0 | 19 14 -4.4 -12.9 5 765 2134 90 7 -7.0 0.0 | 19 8 -2.8 -7.9 6 736 2438 105 10 -9.7 2.6 | 46 8 -5.4 -5.3 7 708 2743 105 9 -8.7 2.3 | 39 7 -4.5 -5.6 8 700 2833 110 8 -7.5 2.7 | 33 6 -3.3 -5.1 9 680 3048 110 10 -9.4 3.4 | 49 7 -5.2 -4.5 10 653 3353 90 17 -17.0 0.0 | 58 15 -12.8 -7.9 11 626 3658 75 16 -15.5 -4.1 | 43 16 -11.2 -12.0 12 577 4267 90 16 -16.0 0.0 | 56 14 -11.8 -7.9 13 554 4572 100 10 -9.8 1.7 | 42 8 -5.6 -6.1 14 531 4877 135 5 -3.5 3.5 | 351 4 0.7 -4.4 15 500 5330 180 10 0.0 10.0 | 243 5 4.2 2.1 16 468 5791 210 15 7.5 13.0 | 246 13 11.7 5.1 17 449 6096 205 16 6.8 14.5 | 239 13 11.0 6.6 18 400 6910 205 25 10.6 22.7 | 225 21 14.8 14.8 19 394 7010 205 26 11.0 23.6 | 224 22 15.2 15.7 20 360 7620 215 22 12.6 18.0 | 239 20 16.9 10.1 21 344 7925 210 20 10.0 17.3 | 236 17 14.2 9.4 22 300 8830 260 16 15.8 2.8 | 284 21 20.0 -5.1 23 285 9144 265 13 13.0 1.1 | 291 18 17.2 -6.8 24 272 9449 260 12 11.8 2.1 | 290 17 16.1 -5.8 25 260 9733 195 18 4.7 17.4 | 223 13 8.9 9.5 26 250 9980 230 11 8.4 7.1 | 274 13 12.7 -0.8 27 247 10058 195 19 4.9 18.4 | 221 14 9.2 10.5 28 236 10363 200 10 3.4 9.4 | 259 8 7.7 1.5 29 225 10668 195 18 4.7 17.4 | 223 13 8.9 9.5 30 214 10973 185 20 1.7 19.9 | 206 13 6.0 12.0 31 204 11278 220 22 14.1 16.9 | 244 20 18.4 9.0 32 200 11420 230 16 12.3 10.3 | 262 17 16.5 2.4 33 186 11887 235 24 19.7 13.8 | 256 25 23.9 5.9 34 178 12192 215 19 10.9 15.6 | 243 17 15.1 7.7 35 170 12497 225 23 16.3 16.3 | 248 22 20.5 8.4 36 155 13106 210 29 14.5 25.1 | 227 25 18.7 17.2 37 150 13310 230 22 16.9 14.1 | 253 22 21.1 6.3 38 141 13716 235 17 13.9 9.8 | 264 18 18.2 1.9 39 123 14630 210 35 17.5 30.3 | 224 31 21.7 22.4 40 112 15240 235 22 18.0 12.6 | 258 23 22.3 4.7 41 107 15545 210 15 7.5 13.0 | 246 13 11.7 5.1 42 100 15970 225 24 17.0 17.0 | 247 23 21.2 9.1 43 97 16154 225 24 17.0 17.0 | 247 23 21.2 9.1 44 89 16764 210 21 10.5 18.2 | 235 18 14.7 10.3 45 84 17069 235 28 22.9 16.1 | 253 28 27.2 8.2 46 81 17374 220 28 18.0 21.4 | 239 26 22.2 13.6 47 73 17983 240 26 22.5 13.0 | 259 27 26.7 5.1 48 70 18288 220 27 17.4 20.7 | 239 25 21.6 12.8 49 70 18290 225 33 23.3 23.3 | 241 32 27.6 15.4 50 67 18593 225 33 23.3 23.3 | 241 32 27.6 15.4 51 58 19507 270 26 26.0 -0.0 | 285 31 30.2 -7.9 52 55 19812 265 17 16.9 1.5 | 287 22 21.2 -6.4 53 53 20117 290 14 13.2 -4.8 | 306 22 17.4 -12.7 54 50 20422 210 11 5.5 9.5 | 260 10 9.7 1.6 55 50 20460 205 16 6.8 14.5 | 239 13 11.0 6.6 56 48 20726 220 12 7.7 9.2 | 264 12 11.9 1.3 57 46 21031 225 26 18.4 18.4 | 245 25 22.6 10.5 58 44 21336 240 22 19.1 11.0 | 262 23 23.3 3.1 59 42 21641 280 17 16.7 -3.0 | 297 24 21.0 -10.8 60 38 22250 270 6 6.0 -0.0 | 308 13 10.2 -7.9 61 36 22555 300 11 9.5 -5.5 | 314 19 13.8 -13.4 62 31 23470 240 10 8.7 5.0 | 283 13 12.9 -2.9 63 30 23730 255 16 15.5 4.1 | 281 20 19.7 -3.7 64 30 23774 260 10 9.8 1.7 | 294 15 14.1 -6.1 65 28 24079 255 16 15.5 4.1 | 281 20 19.7 -3.7 66 27 24384 280 15 14.8 -2.6 | 299 22 19.0 -10.5 67 26 24689 275 12 12.0 -1.0 | 299 18 16.2 -8.9 68 25 24994 290 14 13.2 -4.8 | 306 22 17.4 -12.7 69 23 25298 315 10 7.1 -7.1 | 323 19 11.3 -15.0 70 22 25603 0 0 -0.0 -0.0 | 332 9 4.2 -7.9 71 20 26213 215 10 5.7 8.2 | 268 10 10.0 0.3 72 20 26320 250 11 10.3 3.8 | 286 15 14.6 -4.1 73 19 26518 265 11 11.0 1.0 | 295 17 15.2 -6.9 74 18 26822 250 10 9.4 3.4 | 288 14 13.6 -4.5 75 18 27127 300 19 16.5 -9.5 | 310 27 20.7 -17.4 76 17 27432 295 14 12.7 -5.9 | 309 22 16.9 -13.8 77 16 27737 290 14 13.2 -4.8 | 306 22 17.4 -12.7 78 15 28042 300 19 16.5 -9.5 | 310 27 20.7 -17.4 79 15 28346 345 17 4.4 -16.4 | 340 26 8.6 -24.3 80 14 28651 300 14 12.1 -7.0 | 312 22 16.4 -14.9 81 13 29261 315 22 15.6 -15.6 | 320 31 19.8 -23.4 82 11 29870 350 24 4.2 -23.6 | 345 33 8.4 -31.5 83 10 30720 340 31 10.6 -29.1 | 338 40 14.8 -37.0 Wind Parameters Mean winds (0-6000m): 121.8 at 11.9 knts Storm direction: 151.8 at 8.9 knts Shear (0-3000m) pos: 1.7 neg: 1.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 59.2 deg Storm rel helicity (0-3000m) pos: 54.9 neg: -23.8 tot: 31.0 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.52 Bulk Shear: 39.48 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 5 8 348 16| 4.6 0.0 4.6| 25.3 -4.6 20.7 41.5 0.35| 13.7 4.8 1000 29 8 359 15| 3.6 0.0 3.6| 37.2 -4.6 32.6 32.6 0.44| 9.4 4.2 1500 44 8 6 14| 2.7 0.0 2.7| 43.3 -5.2 38.2 25.4 0.40| 8.5 3.4 2000 61 9 15 12| 2.6 0.0 2.6| 48.8 -6.3 42.5 21.2 0.42| 7.2 3.1 2500 73 9 22 11| 2.0 1.0 3.0| 54.7 -7.3 47.4 18.9 0.41| 7.2 3.0 3000 77 10 29 12| 1.7 1.6 3.3| 54.9 -23.8 31.0 10.3 0.24| 7.4 1.8 4000 81 11 35 12| 1.7 1.2 2.9| 67.2 -32.1 35.1 8.8 0.18| 7.3 1.3 5000 93 11 41 10| 2.7 0.9 3.7| 68.8 -38.9 30.0 6.0 0.04| 7.6 0.3 6000 122 12 75 6| 2.5 0.4 2.9| 70.3 -57.1 13.2 2.2 -0.02| 7.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251019.00.gif