UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:0000Z 12 OCT 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 1007 68 0.2 -3.6 76 3.8 -1.2 275 7 272.8 273.3 271.6 280.7 2.90 1 1000 156 -0.3 -4.0 76 3.7 -1.7 275 7 272.9 273.3 271.5 280.6 2.84 2 930 731 -5.7 -6.6 93 0.9 -6.0 303 19 273.1 273.5 271.1 279.9 2.50 3 925 773 -5.9 -7.2 91 1.3 -6.3 305 20 273.3 273.7 271.1 279.9 2.40 4 853 1404 -9.9 -10.1 98 0.2 -9.9 295 30 275.5 275.8 271.9 281.3 2.08 5 850 1431 -9.5 -11.5 85 2.0 -10.1 295 30 276.2 276.5 272.0 281.5 1.86 6 848 1449 -8.9 -12.2 77 3.3 -9.8 295 30 277.0 277.3 272.3 282.0 1.77 7 818 1728 -8.5 -10.4 86 1.9 -9.1 300 29 280.3 280.7 274.8 286.3 2.11 8 792 1978 -9.7 -9.7 100 0.0 -9.7 304 28 281.6 282.0 275.7 288.2 2.31 9 764 2256 -10.3 -14.3 72 4.0 -11.4 309 27 283.9 284.2 276.0 288.7 1.65 10 752 2378 -10.5 -13.0 82 2.5 -11.2 311 26 285.0 285.3 276.9 290.4 1.87 11 700 2927 -13.1 -17.5 69 4.4 -14.2 320 24 288.0 288.2 277.7 292.1 1.38 12 698 2949 -13.1 -18.1 66 5.0 -14.3 320 24 288.2 288.4 277.7 292.2 1.32 13 610 3959 -22.1 -22.6 96 0.5 -22.2 322 25 289.2 289.4 277.8 292.3 1.02 14 599 4093 -21.1 -22.6 88 1.5 -21.4 322 25 291.8 292.0 279.1 295.1 1.04 15 547 4760 -24.1 -35.1 36 11.0 -25.5 324 25 296.0 296.0 280.1 297.1 0.35 16 537 4895 -25.1 -32.1 52 7.0 -26.1 324 26 296.3 296.4 280.4 297.9 0.48 17 500 5410 -28.9 -33.6 64 4.7 -29.5 325 26 297.8 297.9 281.0 299.3 0.45 18 491 5539 -29.7 -33.8 67 4.1 -30.2 326 27 298.4 298.5 281.3 299.9 0.45 19 475 5774 -30.9 -36.9 56 6.0 -31.5 328 29 299.7 299.8 281.7 300.9 0.34 20 452 6124 -33.3 -36.4 74 3.1 -33.6 332 31 301.0 301.1 282.3 302.3 0.38 21 435 6391 -35.1 -38.6 70 3.5 -35.4 334 33 302.0 302.1 282.6 303.1 0.31 22 431 6456 -35.3 -41.3 54 6.0 -35.8 335 34 302.6 302.6 282.8 303.4 0.24 23 427 6520 -35.7 -40.2 63 4.5 -36.1 336 34 302.9 302.9 282.9 303.8 0.27 24 400 6970 -39.5 -41.8 79 2.3 -39.6 340 38 303.7 303.7 283.2 304.5 0.24 25 388 7178 -41.5 -43.2 83 1.7 -41.6 331 30 303.7 303.7 283.2 304.4 0.22 26 382 7283 -42.1 -47.1 58 5.0 -42.3 331 30 304.3 304.3 283.3 304.8 0.14 27 377 7373 -42.1 -58.1 16 16.0 -42.6 331 30 305.4 305.4 283.6 305.6 0.04 28 360 7684 -44.3 -53.3 36 9.0 -44.6 330 32 306.5 306.5 284.1 306.8 0.07 29 331 8243 -47.1 -61.1 19 14.0 -47.4 335 37 310.1 310.1 285.4 310.2 0.03 30 300 8890 -50.5 -62.5 23 12.0 -50.7 340 43 314.2 314.2 286.8 314.3 0.03 31 276 9431 -52.3 -67.3 15 15.0 -52.5 340 44 319.2 319.2 288.5 319.2 0.02 32 254 9968 -52.9 -67.9 15 15.0 -53.1 340 47 325.9 325.9 290.6 326.0 0.02 33 250 10070 -52.3 -69.3 11 17.0 -52.6 340 46 328.3 328.3 291.2 328.4 0.01 34 233 10526 -51.3 -72.3 6 21.0 -51.7 340 45 336.5 336.5 293.4 336.5 0.01 35 228 10668 -48.9 -74.9 3 26.0 -49.4 340 45 342.3 342.3 294.8 342.3 0.01 36 212 11146 -47.7 -75.7 3 28.0 -48.3 332 42 351.3 351.3 296.9 351.4 0.01 37 200 11530 -48.5 -78.5 2 30.0 -49.1 325 39 356.0 356.0 297.9 356.0 0.00 38 185 12039 -49.9 -78.9 2 29.0 -50.4 320 47 361.7 361.7 299.0 361.7 0.00 39 167 12709 -48.3 -80.3 1 32.0 -49.0 321 44 375.1 375.1 301.5 375.2 0.00 40 150 13410 -50.5 -81.5 1 31.0 -51.1 325 38 383.1 383.1 302.8 383.1 0.00 41 142 13767 -50.7 -81.7 1 31.0 -51.3 326 42 388.8 388.8 303.6 388.8 0.00 42 138 13953 -48.9 -80.9 1 32.0 -49.7 329 45 395.1 395.1 304.5 395.1 0.00 43 117 15025 -53.5 -83.5 1 30.0 -54.1 313 22 405.7 405.7 306.0 405.7 0.00 44 114 15192 -52.7 -83.7 1 31.0 -53.3 318 27 410.2 410.2 306.5 410.3 0.00 45 106 15658 -56.1 -85.1 1 29.0 -56.5 302 33 412.4 412.4 306.8 412.4 0.00 46 101 15966 -54.1 -84.1 1 30.0 -54.7 309 37 422.0 422.0 307.9 422.0 0.00 47 100 16030 -54.9 -84.9 1 30.0 -55.5 310 38 421.7 421.7 307.9 421.7 0.00 48 88 16858 -50.9 -83.9 1 33.0 -51.8 322 35 445.4 445.4 310.4 445.4 0.00 49 70 18340 -54.9 -84.9 1 30.0 -55.6 300 23 466.9 466.9 312.4 467.0 0.00 50 63 19010 -56.5 -86.5 1 30.0 -57.2 319 37 477.7 477.7 313.2 477.7 0.00 51 53 20110 -54.7 -85.7 1 31.0 -55.7 322 23 506.1 506.1 315.4 506.1 0.00 52 50 20480 -57.1 -86.1 1 29.0 -57.9 320 22 508.9 508.9 315.6 508.9 0.00 53 43 21427 -60.7 -87.7 2 27.0 -61.3 306 25 522.5 522.5 316.5 522.5 0.00 54 30 23680 -58.3 -87.3 1 29.0 -59.4 305 41 585.7 585.7 319.9 585.7 0.01 55 26 24573 -61.9 -88.9 2 27.0 -62.7 313 42 599.9 600.0 320.6 600.0 0.01 56 21 25897 -61.1 -89.1 1 28.0 -62.2 315 49 640.2 640.2 322.3 640.2 0.01 57 20 26200 -61.5 -89.5 1 28.0 -62.6 320 51 647.9 647.9 322.6 648.0 0.01 58 17 27202 -63.9 -89.9 2 26.0 -64.8 324 42 671.1 671.1 323.4 671.1 0.01 59 14 28399 -61.5 -89.5 1 28.0 -63.0 325 61 717.5 717.5 325.0 717.6 0.01 60 11 29882 -65.1 -91.1 2 26.0 -66.3 330 56 755.7 755.7 326.1 755.7 0.01 61 10 30470 -60.1 -89.1 1 29.0 -62.4 330 61 795.2 795.2 327.1 795.3 0.01 62 7.0 32676 -63.9 -89.9 2 26.0 -65.9 864.9 864.9 328.7 865.0 0.02 63 6.0 33633 -58.5 -88.5 1 30.0 -62.3 927.2 927.2 329.9 927.5 0.03 64 5.5 34178 -59.9 -88.9 1 29.0 -63.5 944.4 944.4 330.2 944.6 0.03 65 4.0 36190 -55.1 -86.9 1 31.8 -61.5 325 69 1057.8 1057.8 332.1 1058.4 0.05 66 3.9 36352 -54.7 -86.7 1 32.0 -61.4 1067.4 1067.4 332.2 1068.0 0.05 TRP 276 9431 -52.3 -67.3 15 15.0 -52.5 340 44 319.2 319.2 288.5 319.2 0.02 WND 4.0 36190 -55.1 -86.9 1 31.8 -61.5 325 69 1057.8 1057.8 332.1 1058.4 0.05 Sounding variables and indices 1000-500 mb thick: 5254.00 m Freezing level: 1004.20 mb = 103.20 m = 338.58 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 77.60 % Est. max temperature: 2.77 C = 36.99 F Sfc-Lift cond lev (LCL): 948.97 mb = 570.81 m = 1872.72 ft T: -4.20 C 700-500 lapse rate: 6.36 C/km ThetaE index: 0.83 C Layer 1000.0- 853.0 mb Conv cond level (CCL): 919.38 mb = 820.48 m = 2691.83 ft Mean mixing ratio: 2.61 g/kg Conv temperature: 0.84 C = 33.51 F Cap Strength: 14.08 C Lifted Index: 14.85 C Risk: None Lifted Index @300 mb: 24.07 C Lifted Index @700 mb: 9.38 C Showalter Index: 13.85 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 17.40 C K Index: 3.50 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.13 J/kg Max Up Vert Vel: 2.50 m/s Conv Inhibition (B-): 91523.05 J/kg Cap Strength: 14.75 C Lift Cond Lev (LCL): 924.61 mb = 776.26 m = 2546.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 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 1000 156 275 7 7.0 -0.6 | 187 17 2.2 17.3 1 925 773 305 20 16.4 -11.5 | 241 13 11.6 6.5 2 850 1431 295 30 27.2 -12.7 | 257 23 22.4 5.3 3 700 2927 320 24 15.4 -18.4 | 272 11 10.6 -0.5 4 500 5410 325 26 14.9 -21.3 | 288 11 10.1 -3.4 5 400 6970 340 38 13.0 -35.7 | 335 20 8.2 -17.8 6 1086 305 285 12 11.6 -3.1 | 205 16 6.8 14.8 7 1037 610 305 16 13.1 -9.2 | 224 12 8.3 8.8 8 991 914 290 21 19.7 -7.2 | 234 18 14.9 10.7 9 947 1219 285 27 26.1 -7.0 | 243 24 21.3 10.9 10 905 1524 300 31 26.8 -15.5 | 264 22 22.1 2.4 11 864 1829 320 26 16.7 -19.9 | 279 12 11.9 -2.0 12 826 2134 315 23 16.3 -16.3 | 262 12 11.5 1.7 13 789 2438 320 21 13.5 -16.1 | 258 9 8.7 1.8 14 754 2743 325 20 11.5 -16.4 | 257 7 6.7 1.5 15 688 3353 320 25 16.1 -19.2 | 276 11 11.3 -1.2 16 657 3658 310 25 19.2 -16.1 | 263 14 14.4 1.9 17 628 3962 305 31 25.4 -17.8 | 270 21 20.6 0.2 18 600 4267 310 26 19.9 -16.7 | 265 15 15.1 1.2 19 547 4877 320 25 16.1 -19.2 | 276 11 11.3 -1.2 20 477 5791 335 25 10.6 -22.7 | 309 7 5.8 -4.7 21 456 6096 335 27 11.4 -24.5 | 315 9 6.6 -6.5 22 363 7620 330 31 15.5 -26.8 | 310 14 10.7 -8.9 23 300 8890 340 43 14.7 -40.4 | 336 25 9.9 -22.5 24 288 9144 340 43 14.7 -40.4 | 336 25 9.9 -22.5 25 276 9431 340 44 15.0 -41.3 | 336 26 10.3 -23.4 26 250 10058 340 47 16.1 -44.2 | 337 29 11.3 -26.2 27 250 10070 340 46 15.7 -43.2 | 337 28 10.9 -25.3 28 228 10668 340 45 15.4 -42.3 | 336 27 10.6 -24.4 29 200 11530 325 39 22.4 -31.9 | 309 22 17.6 -14.0 30 198 11582 335 32 13.5 -29.0 | 322 14 8.7 -11.1 31 189 11887 320 47 30.2 -36.0 | 305 31 25.4 -18.1 32 172 12497 320 46 29.6 -35.2 | 305 30 24.8 -17.3 33 150 13410 325 38 21.8 -31.1 | 308 22 17.0 -13.2 34 143 13716 325 41 23.5 -33.6 | 310 24 18.7 -15.7 35 136 14021 330 46 23.0 -39.8 | 320 28 18.2 -21.9 36 124 14630 345 18 4.7 -17.4 | 166 1 -0.1 0.5 37 118 14935 310 20 15.3 -12.9 | 244 12 10.5 5.1 38 113 15240 320 29 18.6 -22.2 | 287 14 13.8 -4.3 39 108 15545 300 32 27.7 -16.0 | 265 23 22.9 1.9 40 100 16030 310 38 29.1 -24.4 | 285 25 24.3 -6.5 41 98 16154 310 38 29.1 -24.4 | 285 25 24.3 -6.5 42 85 17069 325 34 19.5 -27.9 | 304 18 14.7 -9.9 43 81 17374 290 28 26.3 -9.6 | 249 23 21.5 8.4 44 74 17983 315 26 18.4 -18.4 | 272 14 13.6 -0.5 45 70 18340 300 23 19.9 -11.5 | 247 16 15.1 6.4 46 61 19202 325 41 23.5 -33.6 | 310 24 18.7 -15.7 47 56 19812 315 24 17.0 -17.0 | 265 12 12.2 1.0 48 50 20422 330 22 11.0 -19.1 | 280 6 6.2 -1.1 49 50 20480 320 22 14.1 -16.9 | 263 9 9.3 1.1 50 48 20726 315 21 14.8 -14.8 | 253 11 10.1 3.1 51 46 21031 325 24 13.8 -19.7 | 281 9 9.0 -1.7 52 44 21336 310 24 18.4 -15.4 | 260 14 13.6 2.5 53 42 21641 295 26 23.6 -11.0 | 250 20 18.8 6.9 54 40 21946 295 41 37.2 -17.3 | 269 32 32.4 0.6 55 33 23165 325 33 18.9 -27.0 | 303 17 14.1 -9.1 56 31 23470 290 35 32.9 -12.0 | 258 29 28.1 6.0 57 30 23680 305 41 33.6 -23.5 | 281 29 28.8 -5.6 58 27 24384 315 41 29.0 -29.0 | 295 27 24.2 -11.1 59 23 25298 305 44 36.0 -25.2 | 283 32 31.2 -7.3 60 20 26200 320 51 32.8 -39.1 | 307 35 28.0 -21.1 61 19 26518 320 53 34.1 -40.6 | 308 37 29.3 -22.7 62 17 27127 325 45 25.8 -36.9 | 312 28 21.0 -18.9 63 16 27432 320 32 20.6 -24.5 | 293 17 15.8 -6.6 64 15 28042 315 51 36.1 -36.1 | 300 36 31.3 -18.1 65 14 28346 325 62 35.6 -50.8 | 317 45 30.8 -32.9 66 13 28956 330 48 24.0 -41.6 | 321 30 19.2 -23.6 67 10 30470 330 61 30.5 -52.8 | 324 43 25.7 -34.9 Wind Parameters Mean winds (0-6000m): 315.0 at 24.7 knts Storm direction: 345.0 at 18.6 knts Storm rel Dir Shear (0-3000m): -131.7 deg Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 25.93 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 ------------------------------------------------------------------------------- 500 289 11 203 15| | | 1000 300 16 224 14| | | 1500 298 20 238 16| | | 2000 299 22 245 16| | | 2500 301 23 249 16| | | 3000 304 24 252 16| | | 4000 308 24 257 14| | | 5000 312 24 262 13| | | 6000 315 25 268 13| | | Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251012.00.gif