UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:1200Z 26 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 1021 68 -13.3 -14.9 88 1.6 -13.6 258.3 258.5 258.2 261.4 1.18 1 1000 261 -14.3 -15.4 91 1.1 -14.5 340 16 258.9 259.0 258.6 261.9 1.15 2 991 330 -14.5 -15.3 94 0.8 -14.7 344 16 259.3 259.5 259.0 262.5 1.17 3 947 674 -13.9 -15.8 86 1.9 -14.3 4 14 263.3 263.5 262.2 266.5 1.18 4 925 852 -15.5 -16.4 93 0.9 -15.7 15 13 263.5 263.6 262.2 266.6 1.15 5 850 1484 -20.7 -21.0 97 0.3 -20.7 30 17 264.5 264.6 262.3 266.8 0.84 6 845 1528 -18.1 -19.9 86 1.8 -18.4 30 17 267.6 267.8 264.8 270.3 0.93 7 806 1881 -17.1 -24.1 55 7.0 -18.3 26 15 272.3 272.5 267.5 274.3 0.68 8 796 1975 -17.1 -24.1 55 7.0 -18.3 25 15 273.3 273.4 268.2 275.3 0.68 9 792 2013 -16.9 -20.1 76 3.2 -17.5 25 15 273.9 274.1 269.1 276.7 0.98 10 773 2195 -18.1 -20.2 84 2.1 -18.5 23 14 274.5 274.7 269.5 277.4 0.99 11 761 2311 -18.9 -25.9 54 7.0 -20.0 21 14 274.9 275.0 269.1 276.7 0.61 12 727 2650 -20.7 -23.3 80 2.6 -21.1 18 12 276.6 276.7 270.5 278.9 0.80 13 713 2794 -21.7 -25.9 69 4.2 -22.3 16 12 277.0 277.1 270.5 278.9 0.65 14 700 2929 -22.7 -26.3 72 3.6 -23.2 15 11 277.3 277.5 270.7 279.3 0.64 15 674 3205 -24.5 -26.7 82 2.2 -24.8 5 10 278.4 278.5 271.3 280.3 0.64 16 667 3281 -24.5 -29.1 66 4.6 -25.1 2 10 279.2 279.3 271.6 280.8 0.52 17 589 4172 -32.1 -32.8 93 0.7 -32.1 329 7 280.4 280.5 272.2 281.7 0.41 18 585 4220 -32.3 -34.9 78 2.6 -32.5 327 7 280.8 280.8 272.2 281.8 0.34 19 569 4415 -32.5 -37.1 63 4.6 -32.9 320 6 282.8 282.8 273.2 283.7 0.28 20 562 4502 -32.3 -37.3 61 5.0 -32.7 316 6 284.0 284.1 273.9 284.9 0.28 21 557 4565 -32.3 -36.0 70 3.7 -32.6 314 6 284.7 284.8 274.4 285.7 0.32 22 544 4731 -32.5 -49.5 17 17.0 -33.4 308 5 286.4 286.4 274.9 286.7 0.08 23 513 5142 -35.5 -47.5 28 12.0 -36.1 292 4 287.6 287.7 275.6 288.0 0.10 24 500 5320 -36.1 -52.1 18 16.0 -36.8 285 3 289.0 289.0 276.3 289.2 0.06 25 494 5404 -36.5 -55.5 12 19.0 -37.2 283 3 289.5 289.5 276.5 289.7 0.04 26 483 5560 -37.5 -46.5 39 9.0 -37.9 280 4 290.2 290.2 276.9 290.6 0.12 27 480 5603 -37.3 -48.3 31 11.0 -37.8 280 4 290.9 291.0 277.3 291.3 0.10 28 478 5632 -37.5 -45.5 43 8.0 -37.9 279 5 291.0 291.1 277.4 291.5 0.14 29 472 5719 -38.3 -44.3 53 6.0 -38.7 277 5 291.1 291.1 277.4 291.6 0.16 30 457 5940 -39.9 -44.1 64 4.2 -40.1 273 6 291.8 291.8 277.8 292.4 0.17 31 412 6642 -44.3 -46.6 78 2.3 -44.4 259 10 294.9 294.9 279.3 295.4 0.14 32 401 6823 -44.9 -49.9 57 5.0 -45.1 255 11 296.4 296.4 279.9 296.8 0.10 33 400 6840 -45.1 -50.1 57 5.0 -45.3 255 11 296.4 296.4 279.8 296.7 0.10 34 358 7573 -50.5 -53.0 75 2.5 -50.5 260 8 298.7 298.7 280.9 299.0 0.08 35 349 7739 -51.3 -57.3 49 6.0 -51.4 261 7 299.8 299.8 281.3 300.0 0.05 36 337 7966 -53.1 -55.6 74 2.5 -53.2 262 6 300.3 300.4 281.5 300.6 0.06 37 330 8101 -53.9 -58.5 57 4.6 -54.0 263 5 301.1 301.1 281.8 301.2 0.04 38 314 8419 -55.7 -60.2 57 4.5 -55.8 265 4 302.9 302.9 282.6 303.0 0.04 39 300 8710 -55.9 -61.9 47 6.0 -56.0 295 4 306.6 306.6 284.1 306.7 0.03 40 291 8903 -55.5 -62.5 41 7.0 -55.6 298 4 309.8 309.8 285.3 309.9 0.03 41 283 9080 -54.3 -70.3 12 16.0 -54.5 307 3 314.0 314.0 286.8 314.0 0.01 42 274 9285 -53.9 -68.9 14 15.0 -54.1 322 2 317.5 317.5 287.9 317.6 0.01 43 260 9620 -54.5 -69.5 14 15.0 -54.7 349 1 321.4 321.4 289.2 321.5 0.01 44 250 9870 -53.1 -72.1 8 19.0 -53.4 5 4 327.1 327.1 290.9 327.2 0.01 45 231 10382 -51.1 -75.1 4 24.0 -51.5 304 5 337.6 337.6 293.7 337.7 0.01 46 210 11002 -51.5 -76.5 3 25.0 -51.9 242 5 346.3 346.3 295.8 346.4 0.01 47 200 11320 -50.1 -77.1 3 27.0 -50.6 215 4 353.4 353.4 297.4 353.5 0.01 48 182 11936 -49.5 -78.5 2 29.0 -50.1 217 7 364.1 364.1 299.5 364.1 0.00 49 174 12230 -50.1 -79.1 2 29.0 -50.7 217 8 367.8 367.8 300.2 367.8 0.00 50 150 13200 -49.1 -79.1 2 30.0 -49.8 220 12 385.5 385.5 303.1 385.5 0.01 51 100 15880 -46.5 -82.5 1 36.0 -47.9 260 3 437.9 437.9 309.7 437.9 0.00 52 89 16652 -47.3 -84.3 1 37.0 -48.7 227 9 451.1 451.1 311.0 451.1 0.00 53 83 17115 -45.3 -84.3 0 39.0 -47.0 199 13 464.3 464.3 312.1 464.3 0.00 54 74 17875 -48.9 -85.9 1 37.0 -50.3 231 18 472.2 472.2 312.8 472.2 0.00 55 70 18240 -48.1 -86.1 0 38.0 -49.7 275 6 481.5 481.5 313.5 481.5 0.00 56 50 20470 -46.3 -85.3 0 39.0 -48.7 250 9 534.4 534.4 317.2 534.4 0.01 57 38 22288 -45.9 -84.9 0 39.0 -49.0 255 13 579.0 579.0 319.6 579.1 0.01 58 30 23850 -47.9 -86.9 0 39.0 -51.0 220 15 614.1 614.1 321.2 614.1 0.01 59 20 26520 -48.5 -86.5 0 38.0 -52.5 140 2 687.7 687.7 324.0 687.8 0.01 60 13 29351 -50.7 -88.7 0 38.0 -55.1 281 9 770.3 770.3 326.5 770.4 0.01 61 10 31070 -49.3 -87.3 0 38.0 -55.1 325 13 835.5 835.5 328.1 835.7 0.02 62 7.5 32960 -48.3 -87.3 0 39.0 -55.6 911.2 911.2 329.7 911.5 0.03 63 5.9 34529 -51.7 -88.7 0 37.0 -58.3 961.2 961.2 330.5 961.4 0.03 64 5.3 35229 -48.7 -86.7 0 38.0 -57.2 1004.6 1004.6 331.2 1005.0 0.04 65 4.2 36749 -51.5 -88.5 0 37.0 -59.5 1060.3 1060.3 332.1 1060.7 0.04 TRP 314 8419 -55.7 -60.2 57 4.5 -55.8 265 4 302.9 302.9 282.6 303.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5059.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 71.40 % Est. max temperature: -7.39 C = 18.69 F Sfc-Lift cond lev (LCL): 994.81 mb = 300.43 m = 985.66 ft T: -14.42 C 700-500 lapse rate: 5.60 C/km ThetaE index: 0.70 C Layer 761.0- 727.0 mb Conv cond level (CCL): 912.11 mb = 956.89 m = 3139.37 ft Mean mixing ratio: 1.17 g/kg Conv temperature: -7.95 C = 17.69 F Cap Strength: 19.38 C Lifted Index: 20.36 C Risk: None Lifted Index @300 mb: 29.98 C Lifted Index @700 mb: 12.50 C Showalter Index: 18.34 C Risk: None Total Totals Index: 30.50 C Risk: None Vertical Totals Index: 15.40 C Cross Totals Index: 15.10 C K Index: -9.20 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 4.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.01 J/kg Max Up Vert Vel: 6.93 m/s Conv Inhibition (B-): 89354.05 J/kg Cap Strength: 19.72 C Lift Cond Lev (LCL): 948.88 mb = 658.97 m = 2161.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 39 at 8 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 261 340 16 5.5 -15.0 | 312 14 10.2 -9.2 1 925 852 15 13 -3.4 -12.6 | 349 7 1.3 -6.7 2 850 1484 30 17 -8.5 -14.7 | 23 10 -3.8 -8.8 3 700 2929 15 11 -2.8 -10.6 | 339 5 1.8 -4.7 4 500 5320 285 3 2.9 -0.8 | 236 9 7.6 5.1 5 400 6840 255 11 10.6 2.8 | 240 18 15.3 8.7 6 314 8419 265 4 4.0 0.3 | 234 11 8.7 6.2 7 300 8710 295 4 3.6 -1.7 | 243 9 8.3 4.2 8 1124 305 345 16 4.1 -15.5 | 317 13 8.8 -9.6 9 1072 610 5 14 -1.2 -13.9 | 337 9 3.5 -8.1 10 1022 914 15 12 -3.1 -11.6 | 345 6 1.6 -5.7 11 974 1219 10 16 -2.8 -15.8 | 349 10 1.9 -9.9 12 928 1524 35 17 -9.8 -13.9 | 32 10 -5.1 -8.0 13 885 1829 30 16 -8.0 -13.9 | 23 9 -3.3 -8.0 14 843 2134 25 14 -5.9 -12.7 | 10 7 -1.2 -6.8 15 804 2438 25 14 -5.9 -12.7 | 10 7 -1.2 -6.8 16 766 2743 35 12 -6.9 -9.8 | 29 5 -2.2 -4.0 17 730 3048 15 11 -2.8 -10.6 | 339 5 1.8 -4.7 18 696 3353 20 14 -4.8 -13.2 | 1 7 -0.1 -7.3 19 664 3658 50 13 -10.0 -8.4 | 65 6 -5.3 -2.5 20 633 3962 25 10 -4.2 -9.1 | 352 3 0.5 -3.2 21 603 4267 40 14 -9.0 -10.7 | 42 6 -4.3 -4.8 22 575 4572 35 10 -5.7 -8.2 | 24 3 -1.0 -2.3 23 548 4877 15 7 -1.8 -6.8 | 287 3 2.9 -0.9 24 452 6096 275 7 7.0 -0.6 | 246 13 11.7 5.3 25 411 6706 255 11 10.6 2.8 | 240 18 15.3 8.7 26 374 7315 255 10 9.7 2.6 | 239 17 14.3 8.5 27 356 7620 235 12 9.8 6.9 | 229 19 14.5 12.8 28 280 9144 310 3 2.3 -1.9 | 241 8 7.0 3.9 29 255 9754 0 0 -0.0 -0.0 | 219 8 4.7 5.9 30 250 9870 5 4 -0.3 -4.0 | 246 5 4.3 1.9 31 221 10668 270 6 6.0 -0.0 | 241 12 10.7 5.9 32 200 11320 215 4 2.3 3.3 | 217 12 7.0 9.2 33 150 13200 220 12 7.7 9.2 | 219 20 12.4 15.1 34 145 13411 220 14 9.0 10.7 | 220 22 13.7 16.6 35 139 13716 230 16 12.3 10.3 | 226 23 16.9 16.2 36 132 14021 300 12 10.4 -6.0 | 270 15 15.1 -0.1 37 127 14326 210 10 5.0 8.7 | 214 17 9.7 14.5 38 121 14630 240 16 13.9 8.0 | 233 23 18.5 13.9 39 110 15240 245 10 9.1 4.2 | 234 17 13.8 10.1 40 105 15545 265 10 10.0 0.9 | 245 16 14.7 6.7 41 100 15880 260 3 3.0 0.5 | 230 10 7.6 6.4 42 96 16154 260 3 3.0 0.5 | 230 10 7.6 6.4 43 84 17069 200 14 4.8 13.2 | 206 21 9.5 19.0 44 80 17374 190 10 1.7 9.8 | 202 17 6.4 15.7 45 73 17983 240 20 17.3 10.0 | 234 27 22.0 15.9 46 70 18240 275 6 6.0 -0.5 | 243 12 10.7 5.4 47 69 18288 280 12 11.8 -2.1 | 257 17 16.5 3.8 48 66 18593 250 4 3.8 1.4 | 229 11 8.4 7.2 49 63 18898 230 10 7.7 6.4 | 225 17 12.3 12.3 50 61 19202 270 11 11.0 -0.0 | 249 17 15.7 5.9 51 58 19507 295 10 9.1 -4.2 | 263 14 13.8 1.7 52 50 20470 250 9 8.5 3.1 | 236 16 13.1 9.0 53 48 20726 250 10 9.4 3.4 | 237 17 14.1 9.3 54 46 21031 230 12 9.2 7.7 | 226 19 13.9 13.6 55 44 21336 250 10 9.4 3.4 | 237 17 14.1 9.3 56 42 21641 235 10 8.2 5.7 | 228 17 12.9 11.6 57 38 22250 250 14 13.2 4.8 | 239 21 17.8 10.7 58 36 22555 290 4 3.8 -1.4 | 242 10 8.4 4.5 59 35 22860 285 18 17.4 -4.7 | 267 22 22.1 1.2 60 33 23165 295 14 12.7 -5.9 | 270 17 17.4 -0.0 61 32 23470 255 11 10.6 2.8 | 240 18 15.3 8.7 62 30 23774 260 10 9.8 1.7 | 242 16 14.5 7.6 63 30 23850 220 15 9.6 11.5 | 220 23 14.3 17.4 64 29 24079 200 14 4.8 13.2 | 206 21 9.5 19.0 65 28 24384 280 10 9.8 -1.7 | 254 15 14.5 4.1 66 25 24994 280 10 9.8 -1.7 | 254 15 14.5 4.1 67 24 25298 330 15 7.5 -13.0 | 300 14 12.2 -7.1 68 20 26520 140 2 -1.3 1.5 | 205 8 3.4 7.4 69 19 26822 150 2 -1.0 1.7 | 206 8 3.7 7.6 70 17 27432 250 4 3.8 1.4 | 229 11 8.4 7.2 71 12 29870 290 11 10.3 -3.8 | 262 15 15.0 2.1 72 11 30175 305 14 11.5 -8.0 | 278 16 16.2 -2.2 73 10 31070 325 13 7.5 -10.6 | 291 13 12.1 -4.8 Wind Parameters Mean winds (0-6000m): 8.6 at 10.0 knts Storm direction: 38.6 at 7.5 knts Storm rel Dir Shear (0-3000m): -77.8 deg Energy-Hel index: -1.50 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 ------------------------------------------------------------------------------- 500 349 15 320 12| | | 1000 1 14 333 9| | | 1500 12 15 350 9| | | 2000 16 15 357 9| | | 2500 18 15 358 8| | | 3000 18 14 357 8| | | 4000 14 13 346 7| | | 5000 12 11 336 6| | | 6000 9 10 322 5| | | Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251126.12.gif