UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:0000Z 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 1003 68 -5.5 -6.2 95 0.7 -5.7 260 1 267.4 267.8 267.3 273.8 2.39 1 1000 130 -5.9 -6.3 97 0.4 -6.0 285 3 267.2 267.6 267.1 273.6 2.38 2 925 738 -7.9 -8.8 93 0.9 -8.2 260 4 271.2 271.6 269.3 277.1 2.12 3 905 908 -8.3 -9.1 94 0.8 -8.5 226 3 272.5 272.9 270.1 278.4 2.12 4 871 1206 -5.7 -6.3 96 0.6 -5.9 153 7 278.2 278.7 274.5 285.9 2.74 5 850 1397 -6.1 -6.3 98 0.2 -6.2 205 3 279.8 280.2 275.5 287.7 2.80 6 831 1574 -6.5 -6.6 99 0.1 -6.5 197 5 281.1 281.6 276.2 289.1 2.80 7 700 2896 -14.3 -15.7 89 1.4 -14.7 210 11 286.6 286.9 277.4 291.4 1.61 8 628 3712 -18.5 -20.5 84 2.0 -18.9 186 7 290.9 291.1 278.9 294.6 1.19 9 600 4050 -21.3 -24.0 79 2.7 -21.8 194 8 291.5 291.6 278.8 294.3 0.92 10 548 4711 -26.9 -27.3 96 0.4 -26.9 196 7 292.5 292.6 279.0 294.8 0.74 11 546 4738 -25.5 -26.5 91 1.0 -25.6 196 7 294.4 294.6 280.0 297.0 0.80 12 535 4885 -26.5 -29.2 78 2.7 -26.9 195 6 295.0 295.1 280.0 297.0 0.64 13 500 5370 -30.1 -34.6 65 4.5 -30.6 170 11 296.3 296.4 280.3 297.7 0.41 14 486 5572 -31.5 -37.5 55 6.0 -32.1 177 13 297.0 297.1 280.5 298.1 0.31 15 400 6920 -42.1 -49.1 46 7.0 -42.4 150 4 300.3 300.3 281.6 300.7 0.11 16 387 7143 -43.5 -51.5 41 8.0 -43.8 142 6 301.3 301.3 282.0 301.6 0.09 17 374 7372 -45.1 -49.0 65 3.9 -45.3 134 8 302.1 302.1 282.4 302.6 0.12 18 364 7552 -46.3 -51.3 57 5.0 -46.5 128 9 302.9 302.9 282.7 303.2 0.09 19 346 7887 -49.3 -52.7 67 3.4 -49.4 128 10 303.2 303.3 282.8 303.5 0.08 20 300 8810 -54.9 -60.9 47 6.0 -55.0 140 11 308.0 308.0 284.6 308.1 0.04 21 292 8983 -55.7 -62.7 41 7.0 -55.8 135 9 309.2 309.2 285.1 309.3 0.03 22 276 9341 -56.7 -64.7 36 8.0 -56.8 140 10 312.8 312.8 286.4 312.9 0.02 23 255 9844 -56.9 -66.9 27 10.0 -57.1 174 15 319.7 319.7 288.6 319.7 0.02 24 250 9970 -54.3 -70.3 12 16.0 -54.5 180 14 325.3 325.3 290.4 325.4 0.01 25 245 10099 -52.7 -71.7 8 19.0 -53.0 181 14 329.6 329.6 291.6 329.7 0.01 26 231 10478 -52.7 -73.7 6 21.0 -53.0 213 14 335.2 335.2 293.1 335.2 0.01 27 222 10735 -50.9 -74.9 4 24.0 -51.3 214 15 341.8 341.8 294.8 341.8 0.01 28 204 11282 -52.1 -76.1 4 24.0 -52.5 226 15 348.3 348.3 296.3 348.3 0.01 29 200 11410 -51.9 -76.9 3 25.0 -52.3 225 16 350.6 350.6 296.8 350.6 0.01 30 181 12060 -50.9 -77.9 3 27.0 -51.4 214 12 362.4 362.4 299.2 362.4 0.01 31 150 13280 -52.5 -81.5 2 29.0 -53.0 250 17 379.6 379.6 302.2 379.6 0.00 32 115 14986 -55.1 -85.1 1 30.0 -55.6 231 29 404.8 404.8 305.8 404.8 0.00 33 100 15880 -54.3 -87.3 1 33.0 -54.9 260 29 422.8 422.8 308.0 422.8 0.00 34 75 17720 -56.7 -88.7 1 32.0 -57.3 252 22 454.0 454.0 311.3 454.0 0.00 35 70 18160 -55.7 -89.7 1 34.0 -56.4 270 23 465.2 465.2 312.3 465.2 0.00 36 50 20290 -56.1 -90.1 1 34.0 -57.0 270 33 511.3 511.3 315.7 511.3 0.00 37 36 22369 -58.1 -91.1 1 33.0 -59.1 285 33 556.5 556.5 318.5 556.5 0.00 38 30 23520 -56.9 -91.9 0 35.0 -58.2 290 48 589.5 589.5 320.1 589.5 0.00 39 28 23954 -56.3 -91.3 0 35.0 -57.8 290 48 602.9 602.9 320.7 603.0 0.00 40 20 26070 -58.1 -92.1 1 34.0 -59.7 290 63 658.3 658.3 323.0 658.4 0.00 41 15 27882 -58.7 -91.7 1 33.0 -60.6 285 80 712.8 712.8 324.8 712.8 0.01 42 13 28775 -62.3 -93.3 1 31.0 -63.8 295 97 730.1 730.1 325.4 730.1 0.00 43 12 29271 -61.3 -93.2 1 31.9 -63.0 300 98 750.7 750.7 326.0 750.7 0.01 44 10 30410 -58.9 -92.9 0 34.0 -61.5 310 83 799.7 799.7 327.3 799.7 0.01 45 6.6 33044 -54.5 -90.5 0 36.0 -59.6 919.1 919.1 329.8 919.2 0.02 46 5.6 34089 -57.5 -92.5 0 35.0 -61.9 950.1 950.1 330.4 950.2 0.01 47 4.8 35072 -53.7 -90.7 0 37.0 -60.2 1010.4 1010.4 331.4 1010.6 0.02 48 4.4 35628 -56.3 -92.3 0 36.0 -61.9 1023.6 1023.6 331.5 1023.8 0.02 49 4.2 35925 -54.3 -91.3 0 37.0 -61.0 1046.9 1046.9 331.9 1047.1 0.02 TRP 276 9341 -56.7 -64.7 36 8.0 -56.8 140 10 312.8 312.8 286.4 312.9 0.02 WND 12 29271 -61.3 -93.2 1 31.9 -63.0 300 98 750.7 750.7 326.0 750.7 0.01 Sounding variables and indices 1000-500 mb thick: 5240.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 89.19 % Est. max temperature: 6.62 C = 43.92 F Sfc-Lift cond lev (LCL): 991.73 mb = 194.74 m = 638.90 ft T: -6.11 C 700-500 lapse rate: 6.39 C/km ThetaE index: 0.20 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 756.80 mb = 2294.74 m = 7528.59 ft Mean mixing ratio: 2.23 g/kg Conv temperature: 11.26 C = 52.26 F Cap Strength: 16.40 C Lifted Index: 17.08 C Risk: None Lifted Index @300 mb: 22.78 C Lifted Index @700 mb: 11.52 C Showalter Index: 7.91 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 23.80 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 17.00 Risk: None Energy Index: 2.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.25 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 73209.84 J/kg Cap Strength: 17.04 C Lift Cond Lev (LCL): 941.03 mb = 604.02 m = 1981.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 6 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 1003 68 260 1 1.0 0.2 | 35 5 -3.0 -4.3 1 1000 130 285 3 2.9 -0.8 | 12 5 -1.1 -5.3 2 978 305 230 3 2.3 1.9 | 33 3 -1.7 -2.6 3 940 610 275 6 6.0 -0.5 | 338 5 2.0 -5.0 4 925 738 260 4 3.9 0.7 | 1 4 -0.0 -3.8 5 904 914 225 3 2.1 2.1 | 38 3 -1.9 -2.4 6 870 1219 150 7 -3.5 6.1 | 102 8 -7.5 1.5 7 850 1397 205 3 1.3 2.7 | 56 3 -2.7 -1.8 8 804 1829 185 7 0.6 7.0 | 126 4 -3.4 2.5 9 773 2134 185 9 0.8 9.0 | 144 5 -3.2 4.4 10 743 2438 175 6 -0.5 6.0 | 108 5 -4.5 1.5 11 714 2743 195 9 2.3 8.7 | 158 4 -1.6 4.2 12 700 2896 210 11 5.5 9.5 | 197 5 1.5 5.0 13 658 3353 205 12 5.1 10.9 | 190 6 1.1 6.4 14 631 3658 185 7 0.6 7.0 | 126 4 -3.4 2.5 15 581 4267 200 9 3.1 8.5 | 167 4 -0.9 3.9 16 535 4877 195 6 1.6 5.8 | 118 3 -2.4 1.3 17 500 5370 170 11 -1.9 10.8 | 137 9 -5.9 6.3 18 492 5486 180 13 0.0 13.0 | 155 9 -4.0 8.5 19 471 5791 170 13 -2.3 12.8 | 143 10 -6.2 8.3 20 450 6096 175 15 -1.3 14.9 | 153 12 -5.3 10.4 21 431 6401 185 13 1.1 13.0 | 161 9 -2.8 8.4 22 400 6920 150 4 -2.0 3.5 | 80 6 -6.0 -1.1 23 360 7620 125 10 -8.2 5.7 | 96 12 -12.2 1.2 24 300 8810 140 11 -7.1 8.4 | 109 12 -11.0 3.9 25 299 8839 140 10 -6.4 7.7 | 107 11 -10.4 3.1 26 285 9144 130 8 -6.1 5.1 | 94 10 -10.1 0.6 27 276 9341 140 10 -6.4 7.7 | 107 11 -10.4 3.1 28 271 9449 140 10 -6.4 7.7 | 107 11 -10.4 3.1 29 259 9754 170 15 -2.6 14.8 | 147 12 -6.6 10.3 30 250 9970 180 14 0.0 14.0 | 157 10 -4.0 9.5 31 247 10058 175 14 -1.2 13.9 | 151 11 -5.2 9.4 32 235 10363 215 13 7.5 10.6 | 210 7 3.5 6.1 33 224 10668 210 15 7.5 13.0 | 203 9 3.5 8.5 34 214 10973 230 14 10.7 9.0 | 236 8 6.7 4.5 35 200 11410 225 16 11.3 11.3 | 227 10 7.3 6.8 36 195 11582 230 20 15.3 12.9 | 234 14 11.3 8.3 37 186 11887 225 10 7.1 7.1 | 230 4 3.1 2.6 38 177 12192 205 13 5.5 11.8 | 192 7 1.5 7.3 39 169 12497 250 18 16.9 6.2 | 263 13 12.9 1.6 40 154 13106 220 22 14.1 16.9 | 219 16 10.2 12.3 41 150 13280 250 17 16.0 5.8 | 264 12 12.0 1.3 42 147 13411 250 17 16.0 5.8 | 264 12 12.0 1.3 43 140 13716 235 20 16.4 11.5 | 241 14 12.4 7.0 44 134 14021 250 19 17.9 6.5 | 262 14 13.9 2.0 45 122 14630 225 19 13.4 13.4 | 227 13 9.5 8.9 46 116 14935 230 29 22.2 18.6 | 232 23 18.2 14.1 47 110 15240 235 30 24.6 17.2 | 238 24 20.6 12.7 48 105 15545 255 32 30.9 8.3 | 262 27 26.9 3.8 49 100 15850 265 28 27.9 2.4 | 275 24 23.9 -2.1 50 100 15880 260 29 28.6 5.0 | 269 25 24.6 0.5 51 96 16154 255 29 28.0 7.5 | 263 24 24.0 3.0 52 91 16459 270 21 21.0 -0.0 | 285 18 17.0 -4.5 53 87 16764 250 18 16.9 6.2 | 263 13 12.9 1.6 54 83 17069 275 25 24.9 -2.2 | 288 22 20.9 -6.7 55 79 17374 250 19 17.9 6.5 | 262 14 13.9 2.0 56 75 17678 250 23 21.6 7.9 | 259 18 17.6 3.3 57 72 17983 265 16 15.9 1.4 | 285 12 12.0 -3.1 58 70 18160 270 23 23.0 -0.0 | 283 20 19.0 -4.5 59 65 18593 270 22 22.0 -0.0 | 284 19 18.0 -4.5 60 62 18898 245 29 26.3 12.3 | 251 24 22.3 7.7 61 51 20117 265 43 42.8 3.7 | 271 39 38.9 -0.8 62 50 20290 270 33 33.0 -0.0 | 279 29 29.0 -4.5 63 49 20422 265 32 31.9 2.8 | 274 28 27.9 -1.7 64 44 21031 270 48 48.0 -0.0 | 276 44 44.0 -4.5 65 42 21336 285 41 39.6 -10.6 | 293 39 35.6 -15.1 66 40 21641 290 45 42.3 -15.4 | 297 43 38.3 -19.9 67 38 21946 280 32 31.5 -5.6 | 290 29 27.5 -10.1 68 33 22860 290 35 32.9 -12.0 | 300 33 28.9 -16.5 69 30 23470 290 59 55.4 -20.2 | 296 57 51.5 -24.7 70 30 23520 290 48 45.1 -16.4 | 297 46 41.1 -20.9 71 27 24079 290 48 45.1 -16.4 | 297 46 41.1 -20.9 72 23 25298 280 54 53.2 -9.4 | 286 51 49.2 -13.9 73 22 25603 295 55 49.8 -23.2 | 301 54 45.9 -27.8 74 20 26070 290 63 59.2 -21.5 | 295 61 55.2 -26.1 75 17 27127 280 64 63.0 -11.1 | 285 61 59.0 -15.6 76 16 27432 280 65 64.0 -11.3 | 285 62 60.0 -15.8 77 14 28346 290 96 90.2 -32.8 | 293 94 86.2 -37.4 78 12 29261 300 98 84.9 -49.0 | 303 97 80.9 -53.5 79 12 29271 300 98 84.9 -49.0 | 303 97 80.9 -53.5 80 10 30410 310 83 63.6 -53.4 | 314 83 59.6 -57.9 Wind Parameters Mean winds (0-6000m): 191.4 at 8.0 knts Storm direction: 221.4 at 6.0 knts Shear (0-3000m) pos: 1.8 neg: 1.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 159.5 deg Storm rel helicity (0-3000m) pos: 18.8 neg: -11.2 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.29 Bulk Shear: 7.06 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 ------------------------------------------------------------------------------- 500 257 4 6 4| 4.7 0.0 4.7| 0.9 -4.7 -3.9 -7.8 -0.50| 7.6 -3.8 1000 251 4 4 3| 2.4 3.6 5.9| 6.2 -4.7 1.4 1.4 0.19| 7.6 1.5 1500 221 4 43 2| 1.8 2.4 4.2| 7.5 -7.7 -0.2 -0.1 0.07| 7.8 0.5 2000 205 5 88 2| 1.4 2.7 4.1| 10.7 -7.7 3.0 1.5 0.18| 6.9 1.2 2500 197 5 106 2| 1.1 2.0 3.1| 12.2 -11.0 1.1 0.5 0.11| 6.4 0.7 3000 199 6 124 2| 1.8 1.7 3.5| 18.8 -11.2 7.5 2.5 0.24| 6.3 1.5 4000 199 7 141 3| 1.4 1.5 2.9| 20.7 -19.1 1.6 0.4 0.11| 5.9 0.6 5000 198 7 142 3| 1.1 1.3 2.5| 22.8 -21.4 1.4 0.3 0.08| 5.3 0.4 6000 191 8 144 4| 0.9 1.6 2.6| 33.1 -25.5 7.7 1.3 0.11| 5.3 0.6 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251109.00.gif