UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:0000Z 23 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 ------------------------------------------------------------------------------- 0 1000 -16 SFC 985 68 -6.7 -7.5 94 0.8 -7.0 65 4 267.6 268.0 267.1 273.6 2.20 2 971 188 -7.5 -7.6 99 0.1 -7.5 75 14 267.9 268.3 267.3 273.9 2.22 3 966 231 -5.9 -6.0 99 0.1 -6.0 79 17 269.9 270.3 269.1 276.7 2.52 4 925 593 -7.1 -7.4 98 0.3 -7.2 105 25 272.0 272.4 270.2 278.5 2.37 5 901 800 -1.9 -10.9 50 9.0 -4.8 105 21 279.5 279.8 273.9 284.7 1.84 6 890 898 -1.5 -11.5 46 10.0 -4.7 105 20 280.9 281.2 274.6 286.0 1.78 7 883 960 -1.7 -10.7 50 9.0 -4.6 106 20 281.3 281.6 275.0 286.8 1.91 8 850 1262 -4.1 -13.1 50 9.0 -6.8 110 17 281.9 282.1 274.9 286.6 1.64 9 819 1554 -6.1 -13.1 58 7.0 -8.2 122 21 282.7 283.0 275.5 287.7 1.70 10 803 1708 -6.7 -15.7 49 9.0 -9.2 135 22 283.7 283.9 275.5 287.8 1.40 11 797 1767 -6.3 -16.3 45 10.0 -9.1 140 23 284.7 285.0 276.0 288.7 1.34 12 766 2077 -6.9 -14.9 53 8.0 -9.2 133 22 287.3 287.6 277.7 292.0 1.57 13 748 2263 -5.9 -18.9 35 13.0 -9.4 136 23 290.4 290.6 278.6 293.9 1.15 14 729 2464 -6.7 -23.7 24 17.0 -10.7 145 25 291.7 291.8 278.7 294.1 0.77 15 706 2714 -8.5 -19.5 41 11.0 -11.3 140 20 292.4 292.6 279.5 295.9 1.15 16 700 2780 -8.7 -20.7 37 12.0 -11.7 140 21 292.9 293.0 279.6 296.1 1.05 17 640 3469 -12.5 -27.5 27 15.0 -15.5 162 23 296.1 296.2 280.5 298.2 0.62 18 632 3565 -12.5 -30.5 21 18.0 -15.8 158 24 297.2 297.3 280.8 298.8 0.48 19 618 3736 -11.9 -50.9 2 39.0 -16.3 153 27 299.8 299.8 281.3 300.0 0.06 20 617 3748 -11.7 -50.7 2 39.0 -16.2 153 28 300.2 300.2 281.5 300.4 0.06 21 514 5118 -22.5 -48.5 7 26.0 -24.9 163 32 303.2 303.2 282.8 303.5 0.09 22 510 5175 -22.9 -34.9 33 12.0 -24.5 163 32 303.4 303.5 283.3 304.7 0.39 23 500 5320 -24.1 -33.1 43 9.0 -25.4 165 33 303.7 303.7 283.5 305.2 0.47 24 465 5846 -28.1 -30.8 78 2.7 -28.5 163 35 305.0 305.2 284.2 307.2 0.63 25 459 5939 -28.7 -31.7 75 3.0 -29.1 169 36 305.4 305.5 284.4 307.4 0.59 26 452 6050 -27.9 -30.7 77 2.8 -28.3 177 37 307.8 307.9 285.3 310.0 0.66 27 425 6491 -30.1 -33.1 75 3.0 -30.5 196 35 310.4 310.5 286.2 312.3 0.55 28 400 6920 -33.7 -37.1 71 3.4 -34.1 190 34 311.2 311.3 286.2 312.6 0.40 29 364 7571 -39.5 -44.1 62 4.6 -39.8 203 33 312.0 312.0 286.3 312.7 0.21 30 339 8053 -43.5 -45.6 80 2.1 -43.6 195 48 312.9 313.0 286.6 313.6 0.19 31 300 8860 -50.7 -55.2 59 4.5 -50.8 195 54 313.9 313.9 286.8 314.2 0.07 32 296 8947 -51.7 -56.2 58 4.5 -51.8 197 55 313.7 313.7 286.7 313.9 0.06 33 291 9058 -52.5 -59.5 43 7.0 -52.7 198 55 314.1 314.1 286.8 314.2 0.04 34 268 9585 -57.7 -60.6 69 2.9 -57.8 200 64 314.0 314.0 286.8 314.1 0.04 35 252 9970 -61.1 -65.8 53 4.8 -61.1 200 71 314.6 314.6 286.9 314.7 0.02 36 250 10020 -61.5 -66.5 51 5.0 -61.6 200 71 314.6 314.6 287.0 314.7 0.02 37 246 10120 -62.3 -67.3 51 5.0 -62.3 200 69 314.9 314.9 287.1 315.0 0.02 38 237 10349 -63.9 -68.1 56 4.2 -63.9 200 60 315.9 315.9 287.4 315.9 0.02 39 223 10723 -63.7 -67.6 59 3.9 -63.7 199 55 321.7 321.7 289.3 321.8 0.02 40 218 10863 -63.5 -68.3 52 4.8 -63.6 197 52 324.1 324.1 290.0 324.2 0.02 41 216 10919 -63.9 -71.9 33 8.0 -64.0 196 51 324.3 324.4 290.1 324.4 0.01 42 212 11035 -60.5 -75.5 12 15.0 -60.6 196 51 331.4 331.4 292.1 331.4 0.01 43 207 11184 -60.1 -80.1 6 20.0 -60.2 198 52 334.3 334.3 292.9 334.3 0.00 44 200 11400 -57.3 -81.3 3 24.0 -57.5 200 54 342.0 342.0 294.8 342.0 0.00 45 189 11760 -52.7 -80.7 2 28.0 -53.1 211 49 355.0 355.0 297.7 355.0 0.00 46 172 12362 -55.9 -81.9 2 26.0 -56.2 205 33 359.4 359.4 298.6 359.4 0.00 47 155 13028 -51.7 -82.7 1 31.0 -52.2 200 33 377.4 377.4 301.8 377.4 0.00 48 150 13240 -52.1 -83.1 1 31.0 -52.6 200 27 380.3 380.3 302.3 380.3 0.00 49 123 14523 -53.3 -84.3 1 31.0 -53.8 215 34 400.3 400.3 305.2 400.3 0.00 50 120 14683 -51.7 -83.7 1 32.0 -52.4 217 33 406.1 406.1 306.0 406.1 0.00 51 112 15128 -54.5 -84.5 1 30.0 -55.0 217 29 409.0 409.0 306.4 409.0 0.00 52 100 15860 -51.5 -84.5 1 33.0 -52.3 210 32 428.2 428.2 308.6 428.2 0.00 53 82 17145 -50.7 -84.7 1 34.0 -51.7 216 20 454.9 454.9 311.3 454.9 0.00 54 70 18170 -51.9 -85.9 1 34.0 -52.9 220 23 473.4 473.4 312.9 473.4 0.00 55 57 19501 -52.9 -85.9 1 33.0 -54.1 220 26 499.7 499.7 314.9 499.8 0.00 56 54 19852 -50.5 -85.5 1 35.0 -52.0 222 23 513.0 513.0 315.8 513.1 0.00 57 50 20350 -54.3 -86.3 1 32.0 -55.4 225 19 515.5 515.5 316.0 515.5 0.00 58 34 22811 -56.3 -88.3 1 32.0 -57.5 252 23 570.4 570.4 319.2 570.4 0.00 59 30 23610 -53.9 -86.9 1 33.0 -55.7 300 12 597.7 597.7 320.5 597.7 0.01 60 23 25314 -52.5 -86.5 1 34.0 -55.0 257 22 649.0 649.0 322.6 649.1 0.01 61 20 26210 -54.5 -87.5 1 33.0 -56.8 295 29 669.4 669.4 323.4 669.4 0.01 62 10 30600 -58.5 -89.5 1 31.0 -61.2 295 42 801.2 801.2 327.3 801.3 0.01 63 9.7 30791 -59.3 -89.3 1 30.0 -61.9 805.2 805.2 327.4 805.3 0.01 64 4.4 35775 -56.5 -89.5 1 33.0 -62.0 1022.7 1022.7 331.5 1023.0 0.03 TRP 237 10349 -63.9 -68.1 56 4.2 -63.9 200 60 315.9 315.9 287.4 315.9 0.02 WND 252 9970 -61.1 -65.8 53 4.8 -61.1 200 71 314.6 314.6 286.9 314.7 0.02 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 36.52 % Est. max temperature: 7.91 C = 46.24 F Sfc-Lift cond lev (LCL): 972.36 mb = 175.90 m = 577.10 ft T: -7.42 C 700-500 lapse rate: 6.06 C/km ThetaE index: 0.18 C Layer 850.0- 819.0 mb Conv cond level (CCL): 596.08 mb = 4007.14 m = 13146.63 ft Mean mixing ratio: 2.22 g/kg Conv temperature: 26.34 C = 79.40 F Cap Strength: 20.26 C Lifted Index: 20.35 C Risk: None Lifted Index @300 mb: 24.51 C Lifted Index @700 mb: 14.45 C Showalter Index: 14.67 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 11.00 C K Index: -5.10 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.82 J/kg Max Up Vert Vel: 10.94 m/s Conv Inhibition (B-): 72087.27 J/kg Cap Strength: 20.32 C Lift Cond Lev (LCL): 892.39 mb = 876.28 m = 2874.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 174 at 20 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 ---------------------------------------------------------- 0 985 68 65 4 -3.6 -1.7 | 4 22 -1.6 -21.4 1 957 305 85 23 -22.9 -2.0 | 44 30 -20.9 -21.8 2 925 593 105 25 -24.1 6.5 | 59 26 -22.1 -13.3 3 923 610 105 24 -23.2 6.2 | 57 25 -21.1 -13.5 4 888 914 105 20 -19.3 5.2 | 50 23 -17.3 -14.6 5 855 1219 110 18 -16.9 6.2 | 48 20 -14.9 -13.6 6 850 1262 110 17 -16.0 5.8 | 45 20 -13.9 -13.9 7 822 1524 120 21 -18.2 10.5 | 60 19 -16.1 -9.3 8 791 1829 145 23 -13.2 18.8 | 85 11 -11.1 -0.9 9 760 2134 130 22 -16.9 14.1 | 69 16 -14.8 -5.6 10 731 2438 145 25 -14.3 20.5 | 93 12 -12.3 0.7 11 703 2743 140 20 -12.9 15.3 | 68 12 -10.8 -4.4 12 700 2780 140 21 -13.5 16.1 | 72 12 -11.4 -3.7 13 649 3353 165 23 -6.0 22.2 | 122 5 -3.9 2.5 14 623 3658 155 24 -10.1 21.8 | 104 8 -8.1 2.0 15 599 3962 145 40 -22.9 32.8 | 122 25 -20.9 13.0 16 575 4267 140 35 -22.5 26.8 | 109 22 -20.4 7.1 17 530 4877 160 30 -10.3 28.2 | 136 12 -8.2 8.4 18 500 5320 165 33 -8.5 31.9 | 152 14 -6.5 12.1 19 468 5791 160 35 -12.0 32.9 | 143 16 -9.9 13.1 20 449 6096 180 37 0.0 37.0 | 187 17 2.1 17.2 21 412 6706 205 34 14.4 30.8 | 236 20 16.4 11.1 22 400 6920 190 34 5.9 33.5 | 210 16 8.0 13.7 23 395 7010 185 36 3.1 35.9 | 198 17 5.2 16.1 24 361 7620 205 33 13.9 29.9 | 238 19 16.0 10.2 25 329 8230 190 55 9.6 54.2 | 199 36 11.6 34.4 26 300 8860 195 54 14.0 52.2 | 206 36 16.0 32.4 27 287 9144 200 56 19.2 52.6 | 213 39 21.2 32.9 28 252 9970 200 71 24.3 66.7 | 209 54 26.3 47.0 29 250 10020 200 71 24.3 66.7 | 209 54 26.3 47.0 30 248 10058 200 71 24.3 66.7 | 209 54 26.3 47.0 31 237 10349 200 60 20.5 56.4 | 212 43 22.6 36.6 32 225 10668 200 56 19.2 52.6 | 213 39 21.2 32.9 33 214 10973 195 50 12.9 48.3 | 208 32 15.0 28.5 34 200 11400 200 54 18.5 50.7 | 214 37 20.5 31.0 35 194 11582 205 55 23.2 49.8 | 220 39 25.3 30.1 36 177 12192 225 33 23.3 23.3 | 262 26 25.4 3.6 37 168 12497 190 33 5.7 32.5 | 211 15 7.8 12.7 38 161 12802 200 39 13.3 36.6 | 222 23 15.4 16.9 39 150 13240 200 27 9.2 25.4 | 244 13 11.3 5.6 40 146 13411 200 24 8.2 22.6 | 255 11 10.3 2.8 41 139 13716 205 38 16.1 34.4 | 231 23 18.1 14.7 42 115 14935 220 32 20.6 24.5 | 258 23 22.6 4.8 43 110 15240 215 27 15.5 22.1 | 262 18 17.5 2.4 44 100 15860 210 32 16.0 27.7 | 246 20 18.1 8.0 45 96 16154 210 32 16.0 27.7 | 246 20 18.1 8.0 46 91 16459 210 40 20.0 34.6 | 236 27 22.1 14.9 47 87 16764 235 31 25.4 17.8 | 274 28 27.4 -2.0 48 83 17069 220 19 12.2 14.6 | 290 15 14.3 -5.2 49 79 17374 205 24 10.1 21.8 | 261 12 12.2 2.0 50 76 17678 230 34 26.0 21.9 | 266 28 28.1 2.1 51 70 18170 220 23 14.8 17.6 | 277 17 16.8 -2.1 52 66 18593 220 29 18.6 22.2 | 263 21 20.7 2.5 53 60 19202 235 26 21.3 14.9 | 282 24 23.4 -4.8 54 57 19507 220 26 16.7 19.9 | 269 19 18.8 0.2 55 50 20350 225 19 13.4 13.4 | 292 17 15.5 -6.3 56 49 20422 255 18 17.4 4.7 | 308 25 19.4 -15.1 57 47 20726 220 21 13.5 16.1 | 283 16 15.6 -3.7 58 43 21336 230 24 18.4 15.4 | 282 21 20.4 -4.3 59 41 21641 235 31 25.4 17.8 | 274 28 27.4 -2.0 60 35 22555 265 24 23.9 2.1 | 304 31 26.0 -17.7 61 34 22860 250 23 21.6 7.9 | 297 26 23.7 -11.9 62 30 23610 300 12 10.4 -6.0 | 334 29 12.4 -25.8 63 29 23774 305 12 9.8 -6.9 | 336 29 11.9 -26.6 64 27 24384 280 12 11.8 -2.1 | 328 26 13.9 -21.8 65 25 24689 285 17 16.4 -4.4 | 323 30 18.5 -24.2 66 23 25298 255 22 21.3 5.7 | 301 27 23.3 -14.1 67 22 25603 290 24 22.6 -8.2 | 319 37 24.6 -28.0 68 20 26210 295 29 26.3 -12.3 | 318 43 28.3 -32.0 69 20 26213 275 25 24.9 -2.2 | 309 35 27.0 -21.9 70 18 26822 300 23 19.9 -11.5 | 325 38 22.0 -31.3 71 16 27432 280 19 18.7 -3.3 | 318 31 20.8 -23.1 72 15 28042 260 21 20.7 3.6 | 305 28 22.7 -16.1 73 14 28651 290 30 28.2 -10.3 | 315 43 30.2 -30.0 74 10 30600 295 42 38.1 -17.7 | 313 55 40.1 -37.5 Wind Parameters Mean winds (0-6000m): 144.1 at 26.5 knts Storm direction: 174.1 at 19.9 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 242.1 neg: -51.8 tot: 190.3 m^2/s^2 ave: 63.4 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 5.4 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.97 Bulk Shear: 61.83 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 90 19 41 26| 22.5 0.0 22.5|168.0 0.0 168.0 336.1 0.91| 27.7 25.1 1000 99 20 47 25| 8.4 0.0 8.4|168.0 -22.6 145.5 145.5 0.63| 17.1 10.7 1500 103 20 49 23| 6.7 0.0 6.7|197.3 -29.3 167.9 112.0 0.61| 14.3 8.7 2000 113 20 55 21| 5.4 0.0 5.4|216.5 -37.9 178.6 89.3 0.52| 13.7 7.2 2500 119 21 60 19| 4.6 0.0 4.6|233.9 -44.2 189.6 75.9 0.50| 12.6 6.3 3000 123 21 62 18| 3.8 0.0 3.8|242.1 -51.8 190.3 63.4 0.46| 11.8 5.4 4000 133 23 74 15| 3.1 2.1 5.2|259.5 -65.2 194.3 48.6 0.36| 12.4 4.5 5000 138 25 85 15| 2.5 1.7 4.2|297.5 -85.3 212.1 42.4 0.36| 11.7 4.2 6000 144 26 97 14| 2.9 1.4 4.3|352.4 -93.3 259.1 43.2 0.40| 11.2 4.4 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251023.00.gif