UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:1200Z 9 NOV 25 Station: CYEV WMO ident: 71957 Latitude: 68.30 Longitude: -133.48 Elevation: 68.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 68 -6.9 -7.7 94 0.8 -7.1 45 2 266.1 266.4 265.9 271.8 2.13 1 1000 119 -6.5 -7.3 94 0.8 -6.7 45 2 266.6 267.0 266.4 272.6 2.20 2 925 728 -8.1 -9.7 88 1.6 -8.6 45 2 271.0 271.4 269.0 276.5 1.98 3 922 753 -8.1 -9.9 87 1.8 -8.6 31 2 271.3 271.6 269.1 276.7 1.95 4 894 992 -8.5 -9.6 92 1.1 -8.8 269 2 273.3 273.6 270.5 279.0 2.06 5 865 1248 -7.9 -8.0 99 0.1 -7.9 185 4 276.5 276.9 273.0 283.2 2.42 6 850 1384 -7.3 -9.0 88 1.7 -7.8 210 8 278.5 278.9 274.0 284.9 2.27 7 847 1412 -6.7 -11.3 70 4.6 -8.1 209 8 279.4 279.7 273.9 284.9 1.90 8 809 1768 -9.7 -11.9 84 2.2 -10.4 193 6 279.9 280.2 274.2 285.4 1.90 9 700 2870 -16.7 -18.2 88 1.5 -17.0 150 15 284.0 284.2 275.6 287.9 1.30 10 625 3709 -23.5 -23.8 97 0.3 -23.5 138 17 285.6 285.7 275.8 288.3 0.89 11 590 4129 -25.7 -27.6 84 1.9 -26.0 114 28 287.8 287.9 276.6 289.9 0.67 12 545 4698 -30.7 -30.9 98 0.2 -30.7 115 31 288.4 288.5 276.7 290.1 0.53 13 541 4750 -31.1 -32.0 92 0.9 -31.2 117 31 288.5 288.6 276.7 290.1 0.48 14 540 4763 -31.3 -34.5 73 3.2 -31.6 117 31 288.5 288.5 276.5 289.7 0.38 15 539 4776 -30.9 -40.9 37 10.0 -31.7 117 31 289.1 289.1 276.5 289.7 0.20 16 536 4816 -29.7 -47.7 16 18.0 -30.9 118 31 291.0 291.0 277.3 291.3 0.10 17 500 5310 -31.1 -49.1 15 18.0 -32.2 120 30 295.1 295.1 279.3 295.4 0.09 18 480 5599 -32.5 -51.5 13 19.0 -33.6 118 27 296.9 296.9 280.0 297.1 0.07 19 400 6860 -41.9 -59.9 12 18.0 -42.4 110 20 300.5 300.5 281.6 300.6 0.03 20 382 7169 -43.9 -60.9 14 17.0 -44.3 107 15 301.9 301.9 282.2 302.0 0.03 21 378 7240 -42.9 -62.9 9 20.0 -43.4 106 14 304.1 304.1 283.1 304.2 0.02 22 306 8640 -49.5 -67.5 10 18.0 -49.8 180 18 313.8 313.8 286.7 313.9 0.01 23 301 8748 -47.9 -67.9 8 20.0 -48.3 192 16 317.5 317.5 287.9 317.6 0.01 24 300 8770 -48.1 -68.1 8 20.0 -48.5 195 16 317.6 317.6 287.9 317.6 0.01 25 292 8948 -49.1 -69.1 8 20.0 -49.4 185 19 318.6 318.6 288.3 318.6 0.01 26 280 9224 -47.9 -71.9 5 24.0 -48.3 206 23 324.2 324.2 290.0 324.2 0.01 27 250 9970 -49.1 -77.1 2 28.0 -49.6 240 28 333.1 333.1 292.6 333.1 0.00 28 243 10157 -49.3 -78.3 2 29.0 -49.7 238 29 335.5 335.5 293.2 335.5 0.00 29 231 10488 -51.5 -79.5 2 28.0 -51.8 229 32 337.0 337.0 293.6 337.0 0.00 30 228 10574 -49.3 -78.3 2 29.0 -49.8 227 33 341.7 341.7 294.7 341.7 0.00 31 208 11174 -51.5 -80.5 2 29.0 -51.9 241 31 347.3 347.3 296.0 347.3 0.00 32 200 11430 -50.9 -80.9 2 30.0 -51.4 235 28 352.2 352.2 297.1 352.2 0.00 33 185 11938 -50.1 -81.1 1 31.0 -50.6 226 31 361.4 361.4 299.0 361.4 0.00 34 177 12225 -51.7 -82.7 1 31.0 -52.1 228 31 363.4 363.4 299.4 363.4 0.00 35 166 12642 -50.3 -82.3 1 32.0 -50.8 220 31 372.4 372.4 301.0 372.5 0.00 36 150 13300 -52.3 -83.3 1 31.0 -52.8 220 26 380.0 380.0 302.2 380.0 0.00 37 121 14679 -54.5 -84.5 1 30.0 -55.0 237 31 400.0 400.0 305.2 400.0 0.00 38 100 15900 -53.7 -85.7 1 32.0 -54.3 260 30 424.0 424.0 308.2 424.0 0.00 39 88 16722 -53.1 -86.1 1 33.0 -53.8 272 26 441.0 441.0 310.0 441.0 0.00 40 83 17097 -55.1 -87.1 1 32.0 -55.8 280 24 444.3 444.3 310.3 444.3 0.00 41 72 18009 -52.7 -85.7 1 33.0 -53.7 285 23 467.9 467.9 312.4 467.9 0.00 42 70 18190 -53.3 -86.3 1 33.0 -54.2 285 33 470.4 470.4 312.7 470.4 0.00 43 50 20350 -53.7 -86.7 1 33.0 -54.9 290 39 516.9 516.9 316.1 517.0 0.00 44 41 21615 -56.7 -88.7 1 32.0 -57.7 293 52 539.6 539.6 317.5 539.7 0.00 45 39 21934 -54.3 -88.3 1 34.0 -55.6 290 56 553.5 553.5 318.3 553.5 0.00 46 30 23600 -57.9 -88.9 1 31.0 -59.0 295 60 586.8 586.8 320.0 586.8 0.00 47 23 25262 -61.3 -90.3 1 29.0 -62.3 289 62 623.1 623.1 321.6 623.2 0.00 48 21 25832 -56.9 -89.9 1 33.0 -58.7 285 71 652.8 652.8 322.8 652.9 0.01 49 20 26140 -58.9 -89.9 1 31.0 -60.4 300 64 655.9 655.9 322.9 655.9 0.01 50 16 27529 -61.1 -91.1 1 30.0 -62.5 300 72 691.9 691.9 324.1 692.0 0.01 51 13 28829 -56.9 -89.9 1 33.0 -59.5 287 60 748.8 748.8 325.9 748.9 0.01 52 10 30480 -58.9 -89.9 1 31.0 -61.5 295 68 799.7 799.7 327.3 799.8 0.01 53 7.2 32536 -60.1 -91.1 1 31.0 -63.0 873.5 873.6 328.9 873.7 0.01 54 6.5 33176 -58.9 -90.9 1 32.0 -62.4 904.5 904.5 329.5 904.7 0.02 55 5.9 33780 -61.5 -90.5 1 29.0 -64.4 918.7 918.7 329.8 918.8 0.02 56 5.0 34820 -55.8 -88.8 1 33.0 -61.2 315 92 989.2 989.2 331.0 989.5 0.03 57 4.6 35354 -52.9 -87.9 1 35.0 -59.9 1026.5 1026.5 331.6 1026.9 0.04 58 3.9 36415 -54.7 -88.7 1 34.0 -61.4 1067.4 1067.4 332.2 1067.8 0.04 TRP 306 8640 -49.5 -67.5 10 18.0 -49.8 180 18 313.8 313.8 286.7 313.9 0.01 WND 5.0 34820 -55.8 -88.8 1 33.0 -61.2 315 92 989.2 989.2 331.0 989.5 0.03 Sounding variables and indices 1000-500 mb thick: 5191.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 81.30 % Est. max temperature: 5.24 C = 41.42 F Sfc-Lift cond lev (LCL): 989.13 mb = 204.34 m = 670.40 ft T: -6.72 C 700-500 lapse rate: 5.90 C/km ThetaE index: 0.08 C Layer 847.0- 809.0 mb Conv cond level (CCL): 783.67 mb = 2010.17 m = 6594.97 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 7.83 C = 46.10 F Cap Strength: 13.64 C Lifted Index: 16.63 C Risk: None Lifted Index @300 mb: 30.04 C Lifted Index @700 mb: 9.65 C Showalter Index: 8.96 C Risk: None Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 22.10 C K Index: 13.30 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.99 J/kg Max Up Vert Vel: 6.93 m/s Conv Inhibition (B-): 74132.27 J/kg Cap Strength: 16.54 C Lift Cond Lev (LCL): 931.22 mb = 675.63 m = 2216.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 156 at 12 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 1002 68 45 2 -1.4 -1.4 | 345 13 3.4 -12.4 1 1000 119 45 2 -1.4 -1.4 | 345 13 3.4 -12.4 2 976 305 30 1 -0.5 -0.9 | 340 13 4.3 -11.8 3 939 610 20 4 -1.4 -3.8 | 347 15 3.4 -14.7 4 925 728 45 2 -1.4 -1.4 | 345 13 3.4 -12.4 5 903 914 300 1 0.9 -0.5 | 334 13 5.7 -11.5 6 868 1219 180 3 0.0 3.0 | 329 9 4.8 -8.0 7 850 1384 210 8 4.0 6.9 | 295 10 8.8 -4.0 8 802 1829 190 6 1.0 5.9 | 311 8 5.9 -5.0 9 771 2134 230 6 4.6 3.9 | 307 12 9.4 -7.1 10 741 2438 170 5 -0.9 4.9 | 327 7 3.9 -6.0 11 712 2743 140 11 -7.1 8.4 | 42 3 -2.3 -2.5 12 700 2870 150 15 -7.5 13.0 | 127 3 -2.7 2.0 13 628 3658 140 16 -10.3 12.3 | 103 6 -5.5 1.3 14 577 4267 105 32 -30.9 8.3 | 84 26 -26.1 -2.7 15 531 4877 120 31 -26.8 15.5 | 102 22 -22.0 4.5 16 509 5182 125 32 -26.2 18.4 | 109 23 -21.4 7.4 17 500 5310 120 30 -26.0 15.0 | 101 22 -21.2 4.0 18 447 6096 115 21 -19.0 8.9 | 82 14 -14.2 -2.1 19 400 6860 110 20 -18.8 6.8 | 74 15 -14.0 -4.1 20 374 7315 105 13 -12.6 3.4 | 46 11 -7.7 -7.6 21 357 7620 130 15 -11.5 9.6 | 79 7 -6.7 -1.3 22 341 7925 140 15 -9.6 11.5 | 96 5 -4.8 0.5 23 311 8534 195 16 4.1 15.5 | 243 10 9.0 4.5 24 306 8640 180 18 0.0 18.0 | 214 9 4.8 7.0 25 300 8770 195 16 4.1 15.5 | 243 10 9.0 4.5 26 297 8839 180 18 0.0 18.0 | 214 9 4.8 7.0 27 283 9144 195 22 5.7 21.3 | 226 15 10.5 10.3 28 271 9449 235 24 19.7 13.8 | 263 25 24.5 2.8 29 258 9754 225 25 17.7 17.7 | 253 23 22.5 6.7 30 250 9970 240 28 24.2 14.0 | 264 29 29.1 3.0 31 247 10058 240 28 24.2 14.0 | 264 29 29.1 3.0 32 225 10668 225 34 24.0 24.0 | 246 32 28.9 13.1 33 214 10973 245 34 30.8 14.4 | 265 36 35.6 3.4 34 200 11430 235 28 22.9 16.1 | 260 28 27.8 5.1 35 186 11887 225 31 21.9 21.9 | 248 29 26.7 11.0 36 178 12192 230 31 23.7 19.9 | 253 30 28.6 9.0 37 170 12497 215 28 16.1 22.9 | 240 24 20.9 12.0 38 162 12802 225 35 24.7 24.7 | 245 33 29.6 13.8 39 155 13106 235 26 21.3 14.9 | 261 26 26.1 4.0 40 150 13300 220 26 16.7 19.9 | 247 23 21.5 9.0 41 147 13411 220 25 16.1 19.2 | 249 22 20.9 8.2 42 134 14021 240 31 26.8 15.5 | 262 32 31.7 4.5 43 122 14630 235 31 25.4 17.8 | 257 31 30.2 6.8 44 111 15240 255 32 30.9 8.3 | 274 36 35.7 -2.7 45 101 15850 245 22 19.9 9.3 | 274 25 24.8 -1.7 46 100 15900 260 30 29.5 5.2 | 279 35 34.4 -5.7 47 96 16154 260 30 29.5 5.2 | 279 35 34.4 -5.7 48 83 17069 280 23 22.7 -4.0 | 299 31 27.5 -14.9 49 76 17678 280 37 36.4 -6.4 | 293 45 41.3 -17.4 50 72 17983 285 22 21.3 -5.7 | 303 31 26.1 -16.6 51 70 18190 285 33 31.9 -8.5 | 298 42 36.7 -19.5 52 66 18593 285 37 35.7 -9.6 | 297 45 40.6 -20.5 53 60 19202 295 34 30.8 -14.4 | 305 44 35.6 -25.3 54 52 20117 285 28 27.0 -7.2 | 300 37 31.9 -18.2 55 50 20350 290 39 36.6 -13.3 | 300 48 41.5 -24.3 56 49 20422 275 37 36.9 -3.2 | 289 44 41.7 -14.2 57 47 20726 295 40 36.3 -16.9 | 304 50 41.1 -27.9 58 43 21336 295 48 43.5 -20.3 | 303 58 48.3 -31.2 59 39 21946 290 56 52.6 -19.2 | 298 65 57.4 -30.1 60 31 23470 300 46 39.8 -23.0 | 307 56 44.7 -34.0 61 30 23600 295 60 54.4 -25.4 | 302 69 59.2 -36.3 62 26 24384 300 67 58.0 -33.5 | 305 77 62.8 -44.5 63 24 24994 290 58 54.5 -19.8 | 297 67 59.3 -30.8 64 21 25908 285 72 69.5 -18.6 | 292 80 74.4 -29.6 65 20 26140 300 64 55.4 -32.0 | 305 74 60.2 -43.0 66 19 26518 300 64 55.4 -32.0 | 305 74 60.2 -43.0 67 17 27127 295 77 69.8 -32.5 | 300 86 74.6 -43.5 68 16 27432 300 72 62.4 -36.0 | 305 82 67.2 -47.0 69 15 28042 300 72 62.4 -36.0 | 305 82 67.2 -47.0 70 13 28956 285 58 56.0 -15.0 | 293 66 60.8 -26.0 71 11 29870 310 63 48.3 -40.5 | 314 74 53.1 -51.5 72 10 30480 295 68 61.6 -28.7 | 301 77 66.4 -39.7 Wind Parameters Mean winds (0-6000m): 126.3 at 16.0 knts Storm direction: 156.3 at 12.0 knts Shear (0-3000m) pos: 0.4 neg: 3.1 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 134.8 deg Storm rel helicity (0-3000m) pos: 22.5 neg: -31.1 tot: -8.6 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.68 Bulk Shear: 35.23 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 29 2 343 13| 0.0 2.0 2.0| 4.6 -2.9 1.8 3.5 0.13| 3.4 0.4 1000 20 2 342 13| 0.0 2.0 2.0| 5.0 -18.6 -13.6 -13.6 -0.43| 4.8 -2.1 1500 200 3 324 10| 0.0 3.1 3.1| 6.2 -29.7 -23.5 -15.7 -0.48| 6.0 -2.8 2000 201 4 319 10| 0.7 2.3 3.0| 9.0 -30.7 -21.7 -10.9 -0.34| 5.6 -1.9 2500 198 4 318 9| 0.5 2.2 2.8| 16.5 -30.7 -14.2 -5.7 -0.12| 6.1 -0.8 3000 173 6 322 7| 0.4 3.1 3.6| 22.5 -31.1 -8.6 -2.9 0.11| 6.8 0.7 4000 149 9 356 3| 0.3 3.7 4.0| 22.5 -43.2 -20.7 -5.2 0.01| 7.1 0.0 5000 130 14 68 6| 0.5 3.4 3.9| 81.1 -63.9 17.2 3.4 0.08| 7.6 0.6 6000 126 16 79 8| 0.4 2.0 2.4| 86.8-108.2 -21.4 -3.6 -0.02| 7.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251109.12.gif