UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:0000Z 11 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 1001 68 0.2 -0.5 95 0.7 -0.1 315 6 273.3 273.9 273.0 283.2 3.68 1 1000 112 0.0 -0.7 95 0.7 -0.3 310 7 273.1 273.8 272.9 283.0 3.63 2 925 731 -4.3 -5.7 90 1.4 -4.8 320 31 274.9 275.4 272.5 282.4 2.70 3 850 1393 -8.3 -8.8 96 0.5 -8.5 300 11 277.5 277.8 273.4 284.0 2.31 4 798 1881 -10.9 -11.0 99 0.1 -10.9 267 19 279.7 280.1 274.3 285.6 2.07 5 717 2694 -16.9 -17.1 98 0.2 -17.0 275 26 281.8 282.1 274.5 285.9 1.39 6 714 2726 -17.1 -17.7 95 0.6 -17.2 275 26 281.9 282.2 274.5 285.9 1.33 7 711 2757 -17.3 -20.8 74 3.5 -18.0 275 26 282.1 282.2 274.0 285.1 1.02 8 700 2874 -18.3 -21.0 79 2.7 -18.8 275 27 282.2 282.4 274.2 285.3 1.02 9 662 3287 -21.7 -22.1 97 0.4 -21.8 283 27 282.9 283.1 274.5 285.9 0.98 10 634 3604 -24.3 -24.8 96 0.5 -24.4 277 29 283.5 283.6 274.5 285.9 0.81 11 631 3638 -23.1 -25.5 81 2.4 -23.5 276 29 285.2 285.4 275.4 287.6 0.76 12 567 4415 -26.7 -31.5 64 4.8 -27.3 289 22 289.9 290.0 277.4 291.4 0.48 13 500 5310 -33.1 -36.7 70 3.6 -33.4 285 23 292.7 292.7 278.5 293.8 0.33 14 490 5451 -33.9 -37.1 73 3.2 -34.2 286 24 293.4 293.5 278.9 294.5 0.32 15 456 5951 -37.1 -45.1 43 8.0 -37.6 288 28 295.5 295.5 279.6 296.0 0.15 16 429 6368 -40.7 -47.7 47 7.0 -41.0 281 30 296.1 296.1 279.8 296.5 0.12 17 418 6544 -42.1 -45.3 71 3.2 -42.3 279 30 296.5 296.5 280.0 297.1 0.16 18 400 6840 -44.5 -49.3 59 4.8 -44.7 275 30 297.2 297.2 280.3 297.5 0.11 19 399 6857 -44.5 -49.1 60 4.6 -44.7 275 30 297.4 297.4 280.3 297.8 0.11 20 386 7079 -46.1 -52.1 51 6.0 -46.3 280 31 298.1 298.1 280.6 298.4 0.08 21 381 7166 -46.7 -51.1 61 4.4 -46.9 282 31 298.4 298.4 280.8 298.7 0.09 22 356 7615 -48.9 -55.9 44 7.0 -49.1 271 29 301.3 301.3 282.0 301.5 0.06 23 349 7747 -48.1 -59.1 27 11.0 -48.4 280 28 304.1 304.1 283.1 304.3 0.04 24 340 7919 -48.7 -61.7 21 13.0 -49.0 294 26 305.6 305.6 283.7 305.7 0.03 25 300 8740 -51.3 -63.3 23 12.0 -51.5 265 14 313.0 313.0 286.4 313.1 0.03 26 294 8871 -51.9 -64.9 20 13.0 -52.1 260 15 314.0 314.0 286.8 314.1 0.02 27 284 9095 -52.1 -66.1 17 14.0 -52.3 260 18 316.8 316.8 287.7 316.9 0.02 28 250 9930 -46.9 -68.9 6 22.0 -47.4 300 26 336.3 336.3 293.4 336.4 0.01 29 248 9983 -46.7 -68.7 6 22.0 -47.2 302 24 337.4 337.4 293.7 337.5 0.01 30 219 10809 -45.9 -68.9 6 23.0 -46.6 265 14 350.9 350.9 296.8 350.9 0.02 31 203 11312 -47.7 -70.7 5 23.0 -48.3 282 13 355.7 355.7 297.8 355.8 0.01 32 200 11410 -47.1 -71.1 5 24.0 -47.7 275 22 358.2 358.2 298.4 358.2 0.01 33 192 11681 -45.3 -69.3 5 24.0 -46.1 286 24 365.3 365.3 299.7 365.4 0.02 34 150 13320 -47.9 -71.9 5 24.0 -48.7 285 14 387.5 387.5 303.4 387.6 0.02 35 145 13543 -48.1 -73.1 4 25.0 -48.9 283 20 391.0 391.0 303.9 391.0 0.01 36 136 13967 -45.9 -72.9 3 27.0 -47.0 276 22 402.1 402.1 305.5 402.2 0.01 37 120 14794 -48.9 -74.9 3 26.0 -49.8 290 28 411.2 411.2 306.7 411.3 0.01 38 116 15017 -47.7 -74.7 3 27.0 -48.7 299 22 417.5 417.5 307.4 417.5 0.01 39 104 15733 -49.9 -75.9 3 26.0 -50.8 287 13 426.5 426.5 308.4 426.6 0.01 40 100 15990 -49.1 -77.1 2 28.0 -50.1 280 32 432.9 432.9 309.1 432.9 0.01 41 86 16982 -48.3 -78.3 2 30.0 -49.6 304 21 453.6 453.6 311.2 453.6 0.01 42 73 18049 -53.5 -81.5 2 28.0 -54.4 279 12 464.3 464.3 312.1 464.4 0.01 43 70 18320 -51.7 -80.7 2 29.0 -52.8 275 22 473.8 473.8 313.0 473.8 0.01 44 50 20480 -55.7 -84.7 1 29.0 -56.6 300 19 512.2 512.2 315.8 512.3 0.01 45 30 23710 -59.5 -87.5 1 28.0 -60.4 305 29 582.4 582.4 319.8 582.5 0.01 46 20 26230 -60.9 -87.9 2 27.0 -62.1 310 41 649.8 649.8 322.7 649.8 0.01 47 13 28887 -65.1 -90.1 2 25.0 -66.1 314 39 720.4 720.4 325.1 720.5 0.01 48 10 30500 -61.9 -88.9 2 27.0 -63.8 325 45 788.5 788.5 327.0 788.6 0.01 49 5.9 33788 -58.9 -88.9 1 30.0 -62.7 929.9 930.0 330.0 930.2 0.02 TRP 294 8871 -51.9 -64.9 20 13.0 -52.1 260 15 314.0 314.0 286.8 314.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5198.00 m Freezing level: 1000.00 mb = 112.00 m = 367.45 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 85.70 % Est. max temperature: 4.35 C = 39.82 F Sfc-Lift cond lev (LCL): 990.09 mb = 191.12 m = 627.01 ft T: -0.55 C 700-500 lapse rate: 6.08 C/km ThetaE index: 0.86 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 928.08 mb = 704.64 m = 2311.79 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 1.77 C = 35.18 F Cap Strength: 7.15 C Lifted Index: 8.72 C Risk: None Lifted Index @300 mb: 21.57 C Lifted Index @700 mb: 2.42 C Showalter Index: 7.72 C Risk: None Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 24.30 C K Index: 13.30 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.16 J/kg Max Up Vert Vel: 4.51 m/s Conv Inhibition (B-): 64066.42 J/kg Cap Strength: 8.61 C Lift Cond Lev (LCL): 935.03 mb = 645.35 m = 2117.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 17 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 1001 68 315 6 4.2 -4.2 | 140 11 -7.4 8.8 1 1000 112 310 7 5.4 -4.5 | 144 11 -6.2 8.5 2 976 305 310 16 12.3 -10.3 | 193 3 0.6 2.7 3 939 610 315 29 20.5 -20.5 | 310 12 8.9 -7.5 4 925 731 320 31 19.9 -23.7 | 322 14 8.3 -10.7 5 904 914 315 32 22.6 -22.6 | 311 15 11.0 -9.6 6 869 1219 310 20 15.3 -12.9 | 267 4 3.7 0.2 7 850 1393 300 11 9.5 -5.5 | 165 8 -2.1 7.5 8 836 1524 275 14 13.9 -1.2 | 191 12 2.3 11.8 9 803 1829 265 19 18.9 1.7 | 207 16 7.3 14.7 10 771 2134 275 22 21.9 -1.9 | 223 15 10.3 11.1 11 741 2438 275 24 23.9 -2.1 | 228 16 12.3 10.9 12 712 2743 275 26 25.9 -2.3 | 233 18 14.3 10.8 13 700 2874 275 27 26.9 -2.4 | 235 19 15.3 10.7 14 655 3353 285 27 26.1 -7.0 | 247 16 14.5 6.0 15 628 3658 275 29 28.9 -2.5 | 239 20 17.3 10.5 16 602 3962 300 25 21.7 -12.5 | 267 10 10.0 0.5 17 577 4267 290 23 21.6 -7.9 | 243 11 10.0 5.2 18 531 4877 285 18 17.4 -4.7 | 215 10 5.8 8.4 19 509 5182 275 21 20.9 -1.8 | 220 15 9.3 11.2 20 500 5310 285 23 22.2 -6.0 | 236 13 10.6 7.1 21 466 5791 290 27 25.4 -9.2 | 255 14 13.8 3.8 22 446 6096 285 30 29.0 -7.8 | 253 18 17.4 5.3 23 400 6840 275 30 29.9 -2.6 | 240 21 18.3 10.4 24 372 7315 285 32 30.9 -8.3 | 256 20 19.3 4.7 25 355 7620 270 29 29.0 -0.0 | 233 22 17.4 13.0 26 339 7925 295 26 23.6 -11.0 | 260 12 12.0 2.0 27 300 8740 265 14 13.9 1.2 | 189 14 2.3 14.2 28 295 8839 265 14 13.9 1.2 | 189 14 2.3 14.2 29 294 8871 260 15 14.8 2.6 | 191 16 3.2 15.6 30 282 9144 260 19 18.7 3.3 | 204 18 7.1 16.3 31 269 9449 285 26 25.1 -6.7 | 245 15 13.5 6.3 32 257 9754 285 32 30.9 -8.3 | 256 20 19.3 4.7 33 250 9930 300 26 22.5 -13.0 | 270 11 10.9 0.0 34 245 10058 305 22 18.0 -12.6 | 266 6 6.4 0.4 35 234 10363 275 13 13.0 -1.1 | 186 12 1.3 11.9 36 224 10668 270 16 16.0 -0.0 | 199 14 4.4 13.0 37 214 10973 260 11 10.8 1.9 | 177 15 -0.8 14.9 38 204 11278 285 10 9.7 -2.6 | 169 11 -1.9 10.4 39 200 11410 275 22 21.9 -1.9 | 223 15 10.3 11.1 40 186 11887 295 26 23.6 -11.0 | 260 12 12.0 2.0 41 178 12192 280 21 20.7 -3.6 | 224 13 9.1 9.4 42 170 12497 265 20 19.9 1.7 | 209 17 8.3 14.8 43 150 13320 285 14 13.5 -3.6 | 192 10 1.9 9.4 44 148 13411 300 22 19.1 -11.0 | 255 8 7.4 2.0 45 141 13716 260 18 17.7 3.1 | 201 17 6.1 16.1 46 135 14021 280 23 22.7 -4.0 | 231 14 11.0 9.0 47 123 14630 280 34 33.5 -5.9 | 252 23 21.9 7.1 48 117 14935 300 23 19.9 -11.5 | 260 8 8.3 1.5 49 112 15240 295 19 17.2 -8.0 | 228 8 5.6 5.0 50 107 15545 330 13 6.5 -11.3 | 109 5 -5.1 1.8 51 102 15850 260 13 12.8 2.3 | 184 15 1.2 15.3 52 100 15990 280 32 31.5 -5.6 | 249 21 19.9 7.5 53 98 16154 280 32 31.5 -5.6 | 249 21 19.9 7.5 54 81 17374 315 16 11.3 -11.3 | 170 2 -0.3 1.7 55 77 17678 320 15 9.6 -11.5 | 128 2 -2.0 1.5 56 74 17983 280 10 9.8 -1.7 | 171 11 -1.8 11.3 57 70 18320 275 22 21.9 -1.9 | 223 15 10.3 11.1 58 64 18898 270 26 26.0 -0.0 | 228 19 14.4 13.0 59 61 19202 285 30 29.0 -7.8 | 253 18 17.4 5.3 60 58 19507 280 17 16.7 -3.0 | 207 11 5.1 10.1 61 55 19812 305 22 18.0 -12.6 | 266 6 6.4 0.4 62 50 20422 285 12 11.6 -3.1 | 180 10 -0.0 9.9 63 50 20480 300 19 16.5 -9.5 | 234 6 4.8 3.5 64 46 21031 310 24 18.4 -15.4 | 290 7 6.8 -2.4 65 44 21336 320 22 14.1 -16.9 | 327 5 2.5 -3.8 66 42 21641 300 20 17.3 -10.0 | 242 6 5.7 3.0 67 40 21946 305 20 16.4 -11.5 | 252 5 4.8 1.6 68 38 22250 285 21 20.3 -5.4 | 229 12 8.7 7.6 69 36 22555 295 30 27.2 -12.7 | 269 16 15.6 0.3 70 34 22860 285 26 25.1 -6.7 | 245 15 13.5 6.3 71 33 23165 310 19 14.6 -12.2 | 255 3 2.9 0.8 72 31 23470 290 25 23.5 -8.6 | 249 13 11.9 4.5 73 30 23710 305 29 23.8 -16.6 | 287 13 12.1 -3.6 74 30 23774 305 36 29.5 -20.6 | 293 19 17.9 -7.6 75 27 24384 300 28 24.2 -14.0 | 274 13 12.6 -1.0 76 26 24689 285 32 30.9 -8.3 | 256 20 19.3 4.7 77 20 26213 325 45 25.8 -36.9 | 329 28 14.2 -23.8 78 20 26230 310 41 31.4 -26.4 | 304 24 19.8 -13.3 79 17 27127 315 53 37.5 -37.5 | 313 36 25.9 -24.5 80 16 27432 310 40 30.6 -25.7 | 304 23 19.0 -12.7 81 15 28042 300 33 28.6 -16.5 | 282 17 17.0 -3.5 82 12 29261 320 41 26.4 -31.4 | 321 24 14.7 -18.4 83 12 29566 320 51 32.8 -39.1 | 321 34 21.2 -26.0 84 11 29870 330 49 24.5 -42.4 | 336 32 12.9 -29.4 85 11 30175 305 43 35.2 -24.7 | 296 26 23.6 -11.6 86 10 30500 325 45 25.8 -36.9 | 329 28 14.2 -23.8 Wind Parameters Mean winds (0-6000m): 288.3 at 23.3 knts Storm direction: 318.3 at 17.4 knts Shear (0-3000m) pos: 1.1 neg: 3.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 85.4 neg: -26.0 tot: 59.4 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 13.82 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 ------------------------------------------------------------------------------- 500 312 17 216 2| 0.0 21.8 21.8| 15.0 0.0 15.0 30.1 0.59| 22.8 13.5 1000 315 24 305 7| 0.0 10.3 10.3| 23.1 -13.8 9.2 9.2 0.33| 17.8 5.9 1500 312 21 285 5| 0.0 3.8 3.8| 32.8 -26.0 6.8 4.5 0.08| 19.3 1.5 2000 302 21 251 6| 0.0 4.5 4.5| 58.5 -26.0 32.5 16.2 0.17| 16.6 2.8 2500 296 21 243 8| 0.7 3.6 4.3| 71.6 -26.0 45.6 18.2 0.20| 14.1 2.9 3000 291 22 241 10| 1.1 3.0 4.0| 85.4 -26.0 59.4 19.8 0.23| 12.4 2.9 4000 289 23 243 12| 1.3 2.4 3.7|121.3 -41.0 80.2 20.1 0.23| 12.0 2.8 5000 289 23 241 11| 1.0 2.1 3.1|123.5 -63.4 60.1 12.0 0.14| 10.7 1.5 6000 288 23 241 12| 1.3 2.0 3.3|153.5 -64.8 88.7 14.8 0.19| 10.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251011.00.gif