UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 13 OCT 25 Station: CYVQ WMO ident: 71043 Latitude: 65.28 Longitude: -126.75 Elevation: 94.00 ------------------------------------------------------------------------------- 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 43 100 7 SFC 994 94 4.8 -7.2 41 12.0 0.4 100 7 278.4 278.8 273.9 284.8 2.24 2 954 426 2.0 -9.0 44 11.0 -1.8 129 13 278.9 279.2 273.8 284.6 2.02 3 934 596 3.0 -10.0 38 13.0 -1.5 148 10 281.6 281.9 275.2 287.1 1.91 4 925 674 2.4 -11.6 35 14.0 -2.2 155 8 281.8 282.1 274.9 286.7 1.70 5 899 904 1.4 -15.6 27 17.0 -3.7 226 3 283.0 283.3 275.0 286.8 1.26 6 850 1353 -1.1 -17.1 28 16.0 -5.7 265 16 285.0 285.2 275.9 288.5 1.18 7 819 1648 -2.9 -19.9 26 17.0 -7.4 241 15 286.1 286.3 276.2 289.1 0.96 8 813 1706 -3.3 -20.3 26 17.0 -7.7 234 14 286.3 286.5 276.2 289.2 0.94 9 804 1794 -3.1 -23.1 20 20.0 -7.9 224 14 287.4 287.6 276.5 289.7 0.74 10 791 1924 1.4 -31.6 6 33.0 -5.9 233 13 293.6 293.7 279.0 294.7 0.34 11 740 2458 0.0 -33.0 6 33.0 -7.1 285 17 297.7 297.8 280.8 298.8 0.32 12 700 2900 -3.1 -33.1 8 30.0 -9.3 280 23 299.1 299.1 281.4 300.2 0.34 13 591 4217 -10.9 -51.9 2 41.0 -15.8 289 28 304.8 304.8 283.4 305.0 0.05 14 582 4335 -11.3 -38.3 9 27.0 -15.7 291 28 305.7 305.7 284.0 306.5 0.24 15 565 4561 -13.3 -18.2 67 4.9 -14.7 295 29 305.9 306.2 285.7 311.1 1.61 16 535 4973 -16.3 -23.3 55 7.0 -18.0 301 31 307.2 307.4 285.6 310.8 1.09 17 519 5201 -17.5 -20.6 77 3.1 -18.3 306 33 308.4 308.7 286.4 313.1 1.43 18 512 5302 -16.7 -22.7 60 6.0 -18.1 311 37 310.6 310.8 286.9 314.6 1.20 19 500 5480 -17.5 -20.5 77 3.0 -18.3 320 45 311.7 312.0 287.6 316.6 1.50 20 489 5647 -17.7 -19.7 84 2.0 -18.3 317 49 313.4 313.8 288.3 318.9 1.64 21 475 5865 -18.5 -22.1 73 3.6 -19.4 315 53 315.1 315.3 288.6 319.7 1.37 22 446 6334 -21.9 -23.1 90 1.2 -22.2 317 54 316.5 316.8 289.0 321.0 1.34 23 441 6417 -22.1 -25.0 77 2.9 -22.7 318 54 317.3 317.5 289.1 321.2 1.14 24 404 7058 -26.9 -31.3 66 4.4 -27.6 320 58 319.1 319.3 289.2 321.6 0.69 25 400 7130 -27.1 -34.1 51 7.0 -28.2 320 59 319.8 319.9 289.3 321.7 0.53 26 397 7184 -27.3 -39.3 31 12.0 -28.8 320 59 320.2 320.3 289.2 321.4 0.32 27 381 7479 -28.7 -35.7 51 7.0 -29.7 320 62 322.1 322.2 289.9 323.9 0.48 28 375 7592 -29.7 -34.1 66 4.4 -30.3 320 63 322.3 322.4 290.0 324.3 0.57 29 353 8019 -33.1 -36.1 74 3.0 -33.5 321 68 323.3 323.4 290.3 325.1 0.50 30 321 8679 -38.7 -41.9 72 3.2 -38.9 323 77 324.5 324.5 290.5 325.6 0.30 31 316 8786 -39.3 -45.3 53 6.0 -39.7 324 79 325.1 325.1 290.5 325.9 0.21 32 301 9117 -41.1 -48.1 47 7.0 -41.5 325 84 327.1 327.2 291.1 327.8 0.16 33 300 9140 -41.3 -48.3 47 7.0 -41.7 325 84 327.2 327.2 291.1 327.8 0.16 34 259 10119 -49.3 -54.1 57 4.8 -49.5 321 110 329.4 329.4 291.6 329.8 0.09 35 250 10350 -50.3 -55.3 55 5.0 -50.5 320 118 331.3 331.3 292.2 331.6 0.08 36 230 10890 -53.5 -58.1 57 4.6 -53.6 315 135 334.4 334.4 293.0 334.7 0.07 37 226 11002 -54.2 -58.9 56 4.7 -54.3 315 140 335.1 335.1 293.2 335.3 0.06 38 218 11232 -55.5 -60.5 54 5.0 -55.6 315 140 336.5 336.5 293.5 336.7 0.05 39 208 11531 -56.3 -69.3 18 13.0 -56.5 323 116 339.8 339.8 294.3 339.8 0.02 40 206 11592 -55.9 -71.9 12 16.0 -56.1 324 111 341.3 341.3 294.7 341.4 0.01 41 200 11780 -56.1 -74.1 9 18.0 -56.3 330 93 343.9 343.9 295.3 344.0 0.01 42 197 11876 -55.7 -74.7 8 19.0 -55.9 331 90 346.1 346.1 295.7 346.1 0.01 43 185 12273 -58.5 -75.5 9 17.0 -58.7 325 71 347.8 347.8 296.1 347.8 0.01 44 165 12996 -55.1 -81.1 3 26.0 -55.4 323 77 365.1 365.1 299.7 365.1 0.00 45 152 13517 -57.7 -81.7 3 24.0 -58.0 324 62 369.3 369.3 300.4 369.3 0.00 46 150 13600 -57.7 -81.7 3 24.0 -58.0 320 63 370.7 370.7 300.7 370.7 0.00 47 147 13728 -55.5 -82.5 2 27.0 -55.8 320 64 376.6 376.6 301.7 376.6 0.00 48 134 14317 -58.3 -83.3 3 25.0 -58.6 325 44 381.8 381.8 302.5 381.8 0.00 49 123 14856 -58.7 -84.7 2 26.0 -59.0 316 52 390.5 390.5 303.9 390.5 0.00 50 100 16160 -58.5 -85.5 2 27.0 -58.9 325 39 414.7 414.7 307.1 414.7 0.00 51 82 17412 -55.7 -85.7 1 30.0 -56.3 322 35 444.6 444.6 310.3 444.7 0.00 52 70 18410 -58.5 -86.5 2 28.0 -59.0 315 32 459.2 459.2 311.7 459.2 0.00 53 60 19376 -60.9 -87.9 2 27.0 -61.3 296 26 474.6 474.6 313.0 474.6 0.00 54 51 20395 -57.7 -86.7 1 29.0 -58.5 312 22 504.6 504.6 315.3 504.7 0.00 55 50 20520 -58.5 -86.5 2 28.0 -59.2 315 20 505.6 505.6 315.4 505.6 0.00 56 42 21603 -62.1 -89.1 2 27.0 -62.6 314 25 522.6 522.6 316.5 522.6 0.00 57 36 22559 -59.9 -87.9 1 28.0 -60.7 320 37 551.8 551.8 318.2 551.8 0.00 58 30 23690 -61.7 -88.7 2 27.0 -62.4 300 29 576.4 576.4 319.5 576.5 0.00 59 20 26190 -64.5 -90.5 2 26.0 -65.3 335 40 638.7 638.7 322.3 638.8 0.01 60 14 28351 -67.1 -91.1 2 24.0 -67.9 315 35 698.5 698.5 324.4 698.6 0.01 61 10 30410 -60.5 -88.5 1 28.0 -62.7 325 38 793.7 793.7 327.1 793.8 0.02 62 6.5 33063 -65.3 -91.3 2 26.0 -67.1 877.5 877.5 329.0 877.6 0.01 63 5.3 34313 -62.9 -89.9 1 27.0 -65.7 941.0 941.0 330.2 941.2 0.02 64 4.7 35066 -55.1 -87.1 1 32.0 -61.0 1010.0 1010.1 331.4 1010.5 0.04 TRP 185 12273 -58.5 -75.5 9 17.0 -58.7 325 71 347.8 347.8 296.1 347.8 0.01 WND 226 11002 -54.2 -58.9 56 4.7 -54.3 315 140 335.1 335.1 293.2 335.3 0.06 Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 871.56 mb = 1155.40 m = 3790.65 ft Freezing level: 795.04 mb = 1883.47 m = 6179.30 ft Freezing level: 740.00 mb = 2458.17 m = 8064.78 ft Wetbulb zero: 986.28 mb = 156.97 m = 514.98 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 25.82 % Est. max temperature: 11.57 C = 52.83 F Sfc-Lift cond lev (LCL): 825.28 mb = 1587.24 m = 5207.42 ft T: -2.53 C 700-500 lapse rate: 5.58 C/km ThetaE index: 0.42 C Layer 925.0- 899.0 mb Conv cond level (CCL): 473.19 mb = 5893.67 m = 19335.97 ft Mean mixing ratio: 1.85 g/kg Conv temperature: 41.47 C = 106.64 F Cap Strength: 21.19 C Lifted Index: 21.91 C Risk: None Lifted Index @300 mb: 29.34 C Lifted Index @700 mb: 15.34 C Showalter Index: 19.80 C Risk: None Total Totals Index: 16.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 0.40 C K Index: -30.70 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 5.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.95 J/kg Max Up Vert Vel: 6.78 m/s Conv Inhibition (B-): 71640.09 J/kg Cap Strength: 21.32 C Lift Cond Lev (LCL): 769.94 mb = 2140.20 m = 7021.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 18 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 ---------------------------------------------------------- 0 994 94 100 7 -6.9 1.2 | 131 24 -17.7 15.5 1 968 305 115 15 -13.6 6.3 | 130 32 -24.4 20.6 2 932 610 150 10 -5.0 8.7 | 145 28 -15.8 23.0 3 925 674 155 8 -3.4 7.3 | 147 26 -14.2 21.6 4 898 914 230 3 2.3 1.9 | 152 18 -8.5 16.2 5 864 1219 265 10 10.0 0.9 | 177 15 -0.9 15.2 6 850 1353 265 16 15.9 1.4 | 198 17 5.1 15.7 7 832 1524 255 15 14.5 3.9 | 191 19 3.7 18.2 8 801 1829 220 14 9.0 10.7 | 176 25 -1.8 25.0 9 771 2134 260 11 10.8 1.9 | 180 16 -0.0 16.2 10 742 2438 285 17 16.4 -4.4 | 209 11 5.6 9.9 11 714 2743 280 22 21.7 -3.8 | 226 15 10.8 10.5 12 700 2900 280 23 22.7 -4.0 | 229 16 11.8 10.3 13 634 3658 285 26 25.1 -6.7 | 242 16 14.3 7.6 14 586 4267 290 28 26.3 -9.6 | 253 16 15.5 4.7 15 541 4877 300 30 26.0 -15.0 | 273 15 15.1 -0.7 16 520 5182 305 32 26.2 -18.4 | 285 16 15.4 -4.1 17 500 5480 320 45 28.9 -34.5 | 318 27 18.1 -20.2 18 479 5791 315 53 37.5 -37.5 | 311 35 26.6 -23.2 19 460 6096 315 55 38.9 -38.9 | 311 37 28.1 -24.6 20 424 6706 320 53 34.1 -40.6 | 319 35 23.2 -26.3 21 400 7130 320 59 37.9 -45.2 | 319 41 27.1 -30.9 22 373 7620 320 63 40.5 -48.3 | 319 45 29.7 -34.0 23 300 9140 325 84 48.2 -68.8 | 326 66 37.3 -54.5 24 300 9144 325 82 47.0 -67.2 | 326 64 36.2 -52.9 25 286 9449 325 86 49.3 -70.4 | 326 68 38.5 -56.1 26 250 10350 320 118 75.8 -90.4 | 319 100 65.0 -76.1 27 238 10668 315 126 89.1 -89.1 | 314 108 78.3 -74.8 28 226 11002 315 140 99.0 -99.0 | 314 122 88.2 -84.7 29 216 11278 315 140 99.0 -99.0 | 314 122 88.2 -84.7 30 200 11780 330 93 46.5 -80.5 | 332 75 35.7 -66.2 31 187 12192 335 81 34.2 -73.4 | 338 64 23.4 -59.1 32 185 12273 325 71 40.7 -58.2 | 326 53 29.9 -43.9 33 179 12497 325 71 40.7 -58.2 | 326 53 29.9 -43.9 34 170 12802 320 85 54.6 -65.1 | 319 67 43.8 -50.8 35 155 13411 330 60 30.0 -52.0 | 333 42 19.2 -37.7 36 150 13600 320 63 40.5 -48.3 | 319 45 29.7 -34.0 37 147 13716 320 64 41.1 -49.0 | 319 46 30.3 -34.7 38 134 14326 325 44 25.2 -36.0 | 326 26 14.4 -21.7 39 121 14935 315 53 37.5 -37.5 | 311 35 26.6 -23.2 40 116 15240 315 51 36.1 -36.1 | 311 33 25.2 -21.8 41 100 16160 325 39 22.4 -31.9 | 327 21 11.5 -17.6 42 95 16459 325 39 22.4 -31.9 | 327 21 11.5 -17.6 43 91 16764 315 40 28.3 -28.3 | 309 22 17.4 -14.0 44 87 17069 325 36 20.6 -29.5 | 327 18 9.8 -15.2 45 70 18410 315 32 22.6 -22.6 | 305 14 11.8 -8.3 46 68 18593 305 33 27.0 -18.9 | 286 17 16.2 -4.6 47 59 19507 295 25 22.7 -10.6 | 252 12 11.8 3.7 48 56 19812 320 27 17.4 -20.7 | 314 9 6.5 -6.4 49 53 20117 305 28 22.9 -16.1 | 278 12 12.1 -1.8 50 50 20520 315 20 14.1 -14.1 | 267 3 3.3 0.2 51 48 20726 320 19 12.2 -14.6 | 280 1 1.4 -0.3 52 44 21336 305 21 17.2 -12.0 | 250 7 6.4 2.3 53 42 21641 315 26 18.4 -18.4 | 298 9 7.5 -4.1 54 40 21946 290 30 28.2 -10.3 | 257 18 17.4 4.0 55 38 22250 305 41 33.6 -23.5 | 292 25 22.7 -9.2 56 36 22555 320 37 23.8 -28.3 | 317 19 12.9 -14.0 57 33 23165 305 21 17.2 -12.0 | 250 7 6.4 2.3 58 30 23690 300 29 25.1 -14.5 | 271 14 14.3 -0.2 59 30 23774 320 36 23.1 -27.6 | 317 18 12.3 -13.3 60 28 24079 300 29 25.1 -14.5 | 271 14 14.3 -0.2 61 26 24689 320 35 22.5 -26.8 | 317 17 11.7 -12.5 62 24 24994 310 28 21.4 -18.0 | 289 11 10.6 -3.7 63 23 25298 300 34 29.4 -17.0 | 278 19 18.6 -2.7 64 21 25908 305 38 31.1 -21.8 | 290 22 20.3 -7.5 65 20 26190 335 40 16.9 -36.3 | 345 23 6.1 -22.0 66 20 26213 330 43 21.5 -37.2 | 335 25 10.7 -22.9 67 18 26822 345 39 10.1 -37.7 | 2 23 -0.7 -23.4 68 16 27432 330 43 21.5 -37.2 | 335 25 10.7 -22.9 69 14 28346 315 35 24.7 -24.7 | 307 17 13.9 -10.4 70 13 28956 305 51 41.8 -29.3 | 296 34 30.9 -15.0 71 12 29261 315 62 43.8 -43.8 | 312 44 33.0 -29.5 72 10 30175 330 51 25.5 -44.2 | 334 33 14.7 -29.9 73 10 30410 325 38 21.8 -31.1 | 327 20 11.0 -16.8 Wind Parameters Mean winds (0-6000m): 292.8 at 23.9 knts Storm direction: 322.8 at 17.9 knts Shear (0-3000m) pos: 3.6 neg: 2.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 101.1 deg Storm rel helicity (0-3000m) pos: 197.0 neg: -43.4 tot: 153.6 m^2/s^2 ave: 51.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 169.39 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 ------------------------------------------------------------------------------- 500 121 12 134 29| 7.9 0.0 7.9| 64.5 -4.9 59.7 119.4 0.44| 17.2 7.5 1000 138 9 141 27| 7.0 0.0 7.0|109.4 -6.1 103.3 103.3 0.48| 16.3 7.7 1500 197 10 162 25| 4.7 2.6 7.3|145.0 -19.6 125.4 83.6 0.46| 15.5 7.1 2000 216 11 170 24| 2.9 2.0 4.8|151.3 -43.4 108.0 54.0 0.31| 15.0 4.6 2500 239 12 178 21| 4.3 1.6 5.9|183.9 -43.4 140.6 56.2 0.39| 14.4 5.6 3000 255 14 188 18| 3.6 2.0 5.6|197.0 -43.4 153.6 51.2 0.41| 12.8 5.2 4000 270 17 203 15| 3.3 1.5 4.7|217.9 -43.4 174.5 43.6 0.44| 10.2 4.5 5000 280 19 216 14| 3.2 1.2 4.4|253.2 -43.4 209.9 42.0 0.50| 9.1 4.5 6000 293 24 246 12| 4.2 1.5 5.7|325.0 -73.9 251.1 41.8 0.46| 10.0 4.6 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20251013.00.gif