UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:0000Z 29 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 1017 68 -24.5 -27.1 79 2.6 -24.8 0 0 247.5 247.5 247.3 248.5 0.41 1 1006 170 -21.9 -23.7 85 1.8 -22.1 103 12 250.8 250.9 250.7 252.3 0.56 2 1001 217 -18.1 -20.3 83 2.2 -18.4 151 18 255.0 255.1 254.7 257.0 0.76 3 1000 227 -17.9 -20.2 82 2.3 -18.3 160 19 255.2 255.4 254.9 257.3 0.77 4 985 340 -15.9 -18.1 83 2.2 -16.3 165 29 258.4 258.5 257.8 260.9 0.93 5 982 363 -13.3 -16.7 76 3.4 -14.0 165 29 261.2 261.4 260.3 264.1 1.05 6 960 537 -7.9 -17.9 44 10.0 -10.1 165 27 268.4 268.5 265.4 271.1 0.97 7 941 693 -6.1 -20.1 32 14.0 -9.2 159 24 271.7 271.9 267.4 274.1 0.82 8 939 710 -6.1 -19.1 35 13.0 -9.1 158 24 271.9 272.0 267.7 274.5 0.90 9 925 827 -6.1 -20.1 32 14.0 -9.2 150 20 273.1 273.2 268.3 275.5 0.84 10 894 1094 -5.7 -25.7 19 20.0 -9.6 158 23 276.2 276.2 269.8 277.7 0.53 11 850 1489 -5.9 -39.9 5 34.0 -10.8 160 19 280.0 280.0 271.4 280.4 0.14 12 847 1517 -5.9 -37.9 6 32.0 -10.7 160 19 280.2 280.3 271.6 280.8 0.17 13 797 1990 -8.7 -24.7 26 16.0 -12.0 160 18 282.2 282.3 273.5 284.2 0.65 14 745 2510 -10.9 -31.9 16 21.0 -14.4 162 10 285.3 285.3 274.8 286.4 0.35 15 700 2985 -14.3 -36.3 14 22.0 -17.3 170 11 286.6 286.7 275.3 287.4 0.24 16 577 4421 -23.7 -48.7 8 25.0 -25.6 161 18 291.9 291.9 277.7 292.2 0.08 17 521 5158 -29.5 -49.5 13 20.0 -30.7 158 17 293.6 293.6 278.6 293.9 0.08 18 500 5450 -31.3 -53.3 10 22.0 -32.5 155 21 294.9 294.9 279.1 295.1 0.05 19 468 5917 -34.5 -57.5 8 23.0 -35.5 149 22 296.5 296.5 279.8 296.7 0.03 20 400 7000 -42.3 -59.3 14 17.0 -42.8 150 20 300.0 300.0 281.4 300.1 0.03 21 367 7574 -46.7 -62.7 15 16.0 -47.0 155 22 301.6 301.6 282.1 301.7 0.02 22 300 8880 -55.1 -70.1 14 15.0 -55.3 165 22 307.7 307.7 284.5 307.7 0.01 23 294 9009 -55.9 -70.9 14 15.0 -56.1 170 22 308.3 308.3 284.7 308.4 0.01 24 253 9955 -60.1 -71.1 22 11.0 -60.2 213 16 315.6 315.6 287.3 315.7 0.01 25 250 10030 -59.7 -71.7 20 12.0 -59.8 225 17 317.3 317.3 287.9 317.3 0.01 26 245 10156 -60.5 -73.5 17 13.0 -60.6 240 14 318.0 318.0 288.1 318.0 0.01 27 231 10525 -57.5 -77.5 6 20.0 -57.7 261 12 327.9 327.9 291.1 327.9 0.00 28 226 10664 -58.3 -78.3 6 20.0 -58.5 270 12 328.7 328.7 291.3 328.8 0.00 29 218 10891 -56.7 -79.7 4 23.0 -56.9 266 13 334.6 334.6 293.0 334.6 0.00 30 215 10979 -57.3 -81.3 3 24.0 -57.5 266 14 335.0 335.0 293.0 335.0 0.00 31 200 11440 -54.1 -81.1 2 27.0 -54.4 295 19 347.1 347.1 296.0 347.1 0.00 32 186 11906 -54.5 -82.5 2 28.0 -54.8 287 23 353.7 353.7 297.4 353.7 0.00 33 162 12800 -51.1 -83.1 1 32.0 -51.6 290 30 373.7 373.7 301.2 373.7 0.00 34 155 13087 -51.9 -83.9 1 32.0 -52.4 309 26 377.1 377.1 301.8 377.1 0.00 35 150 13300 -51.5 -83.5 1 32.0 -52.1 305 31 381.3 381.3 302.5 381.3 0.00 36 127 14385 -49.3 -83.3 1 34.0 -50.1 307 28 403.9 403.9 305.7 403.9 0.00 37 119 14814 -46.5 -82.5 1 36.0 -47.6 311 24 416.6 416.6 307.3 416.6 0.00 38 101 15904 -45.5 -82.5 1 37.0 -47.0 301 28 438.6 438.6 309.7 438.6 0.00 39 100 15970 -45.5 -82.5 1 37.0 -47.0 300 29 439.8 439.8 309.8 439.8 0.00 40 92 16527 -46.5 -83.5 1 37.0 -47.9 300 25 448.4 448.4 310.7 448.5 0.00 41 70 18360 -43.3 -83.3 0 40.0 -45.7 305 19 491.8 491.8 314.4 491.8 0.01 42 50 20650 -38.3 -80.3 0 42.0 -42.9 200 14 553.2 553.2 318.3 553.3 0.01 43 49 20789 -37.5 -79.5 0 42.0 -42.5 200 14 558.3 558.3 318.6 558.4 0.01 44 46 21224 -38.7 -80.7 0 42.0 -43.5 184 15 565.6 565.6 318.9 565.7 0.01 45 39 22369 -33.7 -77.7 0 44.0 -41.0 160 19 605.6 605.6 320.9 605.8 0.02 46 30 24190 -38.5 -80.5 0 42.0 -44.8 200 11 639.7 639.7 322.3 639.8 0.02 47 27 24907 -40.9 -81.9 0 41.0 -46.6 207 13 652.5 652.5 322.8 652.6 0.02 48 20 26940 -41.1 -82.1 0 41.0 -47.9 180 17 710.4 710.4 324.8 710.6 0.02 49 16 28450 -43.1 -83.1 0 40.0 -49.8 186 35 750.7 750.7 326.0 750.9 0.02 50 14 29353 -40.9 -81.9 0 41.0 -49.2 181 33 787.3 787.4 327.0 787.7 0.03 51 10 31620 -45.3 -85.3 0 40.0 -52.9 195 20 850.5 850.5 328.4 850.7 0.03 52 7.3 33715 -46.5 -85.5 0 39.0 -54.8 925.6 925.7 329.9 926.0 0.04 53 4.7 36576 -56.1 -88.1 1 32.0 -61.6 1005.4 1005.4 331.2 1005.8 0.04 TRP 245 10156 -60.5 -73.5 17 13.0 -60.6 240 14 318.0 318.0 288.1 318.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5223.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 19.73 % Est. max temperature: 6.66 C = 43.99 F Sfc-Lift cond lev (LCL): 973.82 mb = 427.60 m = 1402.87 ft T: -11.31 C 700-500 lapse rate: 6.90 C/km ThetaE index: 0.00 C Layer 1017.0--8725724135424.0 mb Conv cond level (CCL): 1006.00 mb = 170.24 m = 558.53 ft Mean mixing ratio: 0.85 g/kg Conv temperature: -18.18 C = -0.72 F Cap Strength: 22.63 C Lifted Index: 23.35 C Risk: None Lifted Index @300 mb: 29.14 C Lifted Index @700 mb: 19.02 C Showalter Index: 12.23 C Risk: None Total Totals Index: 16.80 C Risk: None Vertical Totals Index: 25.40 C Cross Totals Index: -8.60 C K Index: -36.50 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 120.08 J/kg Max Up Vert Vel: 15.50 m/s Conv Inhibition (B-): 88952.02 J/kg Cap Strength: 23.35 C Lift Cond Lev (LCL): 850.71 mb = 1482.45 m = 4863.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 188 at 13 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 1017 68 0 0 -0.0 -0.0 | 8 13 -1.9 -12.8 1 1000 227 160 19 -6.5 17.9 | 121 10 -8.4 5.1 2 990 305 165 29 -7.5 28.0 | 148 18 -9.4 15.2 3 952 610 165 27 -7.0 26.1 | 146 16 -8.9 13.3 4 925 827 150 20 -10.0 17.3 | 111 13 -11.9 4.6 5 915 914 155 22 -9.3 19.9 | 123 13 -11.2 7.2 6 880 1219 160 24 -8.2 22.6 | 134 14 -10.1 9.8 7 850 1489 160 19 -6.5 17.9 | 121 10 -8.4 5.1 8 813 1829 160 21 -7.2 19.7 | 128 11 -9.1 7.0 9 782 2134 160 15 -5.1 14.1 | 101 7 -7.0 1.3 10 751 2438 160 10 -3.4 9.4 | 58 6 -5.3 -3.4 11 722 2743 170 8 -1.4 7.9 | 34 6 -3.3 -4.9 12 700 2985 170 11 -1.9 10.8 | 63 4 -3.8 -1.9 13 694 3048 165 12 -3.1 11.6 | 77 5 -5.0 -1.2 14 666 3353 180 10 0.0 10.0 | 34 3 -1.9 -2.8 15 639 3658 160 12 -4.1 11.3 | 76 6 -6.0 -1.5 16 613 3962 150 12 -6.0 10.4 | 73 8 -7.9 -2.4 17 588 4267 165 18 -4.7 17.4 | 125 8 -6.6 4.6 18 541 4877 145 17 -9.8 13.9 | 96 12 -11.6 1.2 19 519 5182 160 17 -5.8 16.0 | 113 8 -7.7 3.2 20 500 5450 155 21 -8.9 19.0 | 120 12 -10.8 6.3 21 476 5791 145 23 -13.2 18.8 | 112 16 -15.1 6.1 22 456 6096 155 21 -8.9 19.0 | 120 12 -10.8 6.3 23 400 7000 150 20 -10.0 17.3 | 111 13 -11.9 4.6 24 364 7620 155 22 -9.3 19.9 | 123 13 -11.2 7.2 25 347 7925 150 22 -11.0 19.1 | 116 14 -12.9 6.3 26 316 8534 165 25 -6.5 24.1 | 144 14 -8.4 11.4 27 300 8880 165 22 -5.7 21.3 | 138 11 -7.6 8.5 28 288 9144 175 22 -1.9 21.9 | 157 10 -3.8 9.2 29 261 9754 180 14 0.0 14.0 | 123 2 -1.9 1.2 30 250 10030 225 17 12.0 12.0 | 274 10 10.1 -0.7 31 245 10156 240 14 12.1 7.0 | 299 12 10.2 -5.8 32 237 10363 250 12 11.3 4.1 | 313 13 9.4 -8.7 33 226 10668 270 12 12.0 -0.0 | 322 16 10.1 -12.8 34 215 10973 265 14 13.9 1.2 | 314 17 12.0 -11.5 35 205 11278 290 17 16.0 -5.8 | 323 23 14.1 -18.6 36 200 11440 295 19 17.2 -8.0 | 324 26 15.3 -20.8 37 196 11582 305 17 13.9 -9.8 | 332 26 12.0 -22.5 38 187 11887 285 23 22.2 -6.0 | 313 28 20.3 -18.7 39 178 12192 310 20 15.3 -12.9 | 332 29 13.4 -25.6 40 162 12802 290 30 28.2 -10.3 | 311 35 26.3 -23.0 41 155 13106 310 26 19.9 -16.7 | 329 35 18.0 -29.5 42 150 13300 305 31 25.4 -17.8 | 322 39 23.5 -30.5 43 147 13411 300 28 24.2 -14.0 | 320 35 22.4 -26.8 44 134 14021 310 34 26.0 -21.9 | 325 42 24.1 -34.6 45 123 14630 305 25 20.5 -14.3 | 326 33 18.6 -27.1 46 112 15240 325 21 12.0 -17.2 | 341 32 10.1 -30.0 47 107 15545 305 24 19.7 -13.8 | 326 32 17.8 -26.5 48 100 15970 300 29 25.1 -14.5 | 320 36 23.2 -27.3 49 97 16154 300 29 25.1 -14.5 | 320 36 23.2 -27.3 50 89 16764 300 23 19.9 -11.5 | 323 30 18.0 -24.3 51 85 17069 330 25 12.5 -21.7 | 343 36 10.6 -34.4 52 81 17374 290 15 14.1 -5.1 | 326 22 12.2 -17.9 53 77 17678 295 20 18.1 -8.5 | 323 27 16.2 -21.2 54 74 17983 310 18 13.8 -11.6 | 334 27 11.9 -24.3 55 71 18288 280 14 13.8 -2.4 | 322 19 11.9 -15.2 56 70 18360 305 19 15.6 -10.9 | 330 27 13.7 -23.7 57 68 18593 305 19 15.6 -10.9 | 330 27 13.7 -23.7 58 65 18898 305 21 17.2 -12.0 | 328 29 15.3 -24.8 59 62 19202 320 10 6.4 -7.7 | 347 21 4.5 -20.4 60 57 19812 0 0 -0.0 -0.0 | 8 13 -1.9 -12.8 61 54 20117 210 10 5.0 8.7 | 323 5 3.1 -4.1 62 52 20422 225 13 9.2 9.2 | 296 8 7.3 -3.6 63 50 20650 200 14 4.8 13.2 | 262 3 2.9 0.4 64 47 21031 200 14 4.8 13.2 | 262 3 2.9 0.4 65 45 21336 175 16 -1.4 15.9 | 134 5 -3.3 3.2 66 43 21641 190 21 3.6 20.7 | 192 8 1.7 7.9 67 41 21946 180 19 0.0 19.0 | 163 7 -1.9 6.2 68 40 22250 150 19 -9.5 16.5 | 108 12 -11.4 3.7 69 38 22555 175 20 -1.7 19.9 | 153 8 -3.6 7.2 70 36 22860 180 27 0.0 27.0 | 172 14 -1.9 14.2 71 32 23774 170 20 -3.5 19.7 | 142 9 -5.4 6.9 72 30 24190 200 11 3.8 10.3 | 322 3 1.9 -2.4 73 29 24384 205 18 7.6 16.3 | 238 7 5.7 3.5 74 23 25908 210 4 2.0 3.5 | 359 9 0.1 -9.3 75 22 26213 190 21 3.6 20.7 | 192 8 1.7 7.9 76 20 26822 200 20 6.8 18.8 | 219 8 4.9 6.0 77 20 26940 180 17 0.0 17.0 | 156 5 -1.9 4.2 78 19 27432 180 18 0.0 18.0 | 160 6 -1.9 5.2 79 18 27737 170 23 -4.0 22.7 | 149 12 -5.9 9.9 80 16 28346 185 36 3.1 35.9 | 183 23 1.2 23.1 81 15 28956 190 31 5.4 30.5 | 191 18 3.5 17.8 82 14 29261 175 35 -3.1 34.9 | 167 23 -4.9 22.1 83 14 29566 195 28 7.2 27.0 | 201 15 5.4 14.3 84 13 29870 185 19 1.7 18.9 | 178 6 -0.2 6.2 85 10 31620 195 20 5.2 19.3 | 207 7 3.3 6.6 Wind Parameters Mean winds (0-6000m): 158.5 at 17.2 knts Storm direction: 188.5 at 12.9 knts Shear (0-3000m) pos: 3.4 neg: 1.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 66.9 deg Storm rel helicity (0-3000m) pos: 133.6 neg: -57.4 tot: 76.2 m^2/s^2 ave: 25.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 4.2 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 30.55 Bulk Shear: 3.93 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 ------------------------------------------------------------------------------- 500 164 22 137 12| 28.1 0.0 28.1|114.2 -1.8 112.4 224.8 0.89| 43.0 38.2 1000 161 23 133 13| 14.0 2.8 16.8|124.0 -30.6 93.4 93.4 0.61| 27.2 16.6 1500 160 22 131 13| 8.2 1.8 10.0|127.5 -36.6 90.9 60.6 0.54| 20.0 10.7 2000 160 22 130 12| 6.1 2.1 8.2|129.4 -43.7 85.7 42.9 0.46| 16.4 7.5 2500 160 20 124 10| 3.5 1.7 5.2|129.4 -55.5 73.9 29.6 0.31| 14.7 4.6 3000 161 18 119 9| 3.4 1.4 4.8|133.6 -57.4 76.2 25.4 0.32| 13.1 4.2 4000 161 16 111 8| 2.5 1.0 3.5|141.4 -60.4 81.0 20.3 0.30| 11.3 3.4 5000 160 16 110 8| 2.0 0.7 2.7|156.0 -73.0 83.1 16.6 0.28| 10.4 2.9 6000 158 17 112 9| 1.7 0.7 2.4|168.6 -79.9 88.7 14.8 0.27| 9.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251129.00.gif