UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:1200Z 4 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 1006 68 -14.9 -16.9 85 2.0 -15.3 85 8 257.8 258.0 257.5 260.5 1.01 1 1001 135 -12.7 -16.3 74 3.6 -13.4 93 10 260.4 260.5 259.7 263.3 1.07 2 1000 149 -12.7 -16.4 74 3.7 -13.5 95 11 260.5 260.6 259.7 263.3 1.06 3 988 241 -12.9 -16.3 76 3.4 -13.6 125 13 261.2 261.3 260.3 264.1 1.08 4 969 390 -9.7 -18.7 48 9.0 -11.6 139 13 265.8 266.0 263.4 268.4 0.90 5 943 600 -10.9 -17.9 56 7.0 -12.3 126 10 266.7 266.8 264.3 269.5 0.99 6 929 715 -11.3 -13.9 81 2.6 -11.9 136 11 267.4 267.7 265.6 271.3 1.40 7 925 748 -11.3 -13.5 84 2.2 -11.8 140 11 267.8 268.0 265.8 271.8 1.46 8 915 831 -11.7 -13.3 88 1.6 -12.1 143 11 268.2 268.4 266.2 272.3 1.50 9 892 1027 -9.9 -12.5 81 2.6 -10.6 151 9 272.0 272.3 269.0 276.6 1.64 10 870 1219 -11.1 -12.8 87 1.7 -11.5 160 5 272.7 273.0 269.5 277.3 1.64 11 863 1281 -11.1 -20.1 47 9.0 -13.0 143 6 273.3 273.5 268.6 275.9 0.90 12 850 1398 -11.5 -27.5 25 16.0 -14.2 110 8 274.1 274.2 268.4 275.5 0.47 13 849 1407 -11.5 -28.5 23 17.0 -14.3 110 8 274.2 274.3 268.3 275.5 0.43 14 814 1729 -11.3 -38.3 9 27.0 -14.7 121 9 277.7 277.8 270.1 278.3 0.17 15 719 2672 -15.1 -43.1 7 28.0 -18.1 117 6 283.6 283.6 273.4 284.0 0.12 16 709 2778 -15.3 -40.3 10 25.0 -18.3 109 5 284.5 284.5 274.0 285.0 0.16 17 700 2874 -15.9 -39.9 11 24.0 -18.7 105 4 284.9 284.9 274.2 285.4 0.17 18 542 4754 -27.7 -53.7 7 26.0 -29.2 51 5 292.4 292.5 277.9 292.6 0.05 19 500 5330 -30.5 -53.5 9 23.0 -31.8 40 7 295.9 295.9 279.6 296.0 0.05 20 479 5636 -31.7 -52.7 11 21.0 -32.9 67 10 298.0 298.0 280.6 298.2 0.06 21 430 6393 -37.5 -48.5 31 11.0 -38.1 79 13 300.0 300.0 281.5 300.4 0.11 22 400 6890 -40.9 -52.9 26 12.0 -41.4 70 19 301.8 301.8 282.2 302.1 0.07 23 314 8496 -52.3 -63.3 25 11.0 -52.5 63 23 307.6 307.6 284.4 307.7 0.02 24 300 8790 -54.1 -65.1 25 11.0 -54.2 60 24 309.1 309.1 285.0 309.2 0.02 25 250 9930 -61.9 -69.9 34 8.0 -62.0 70 25 314.0 314.0 286.8 314.1 0.01 26 225 10575 -65.9 -71.9 43 6.0 -66.0 55 21 317.5 317.5 287.9 317.6 0.01 27 218 10768 -64.9 -71.9 37 7.0 -65.0 60 21 321.9 322.0 289.3 322.0 0.01 28 213 10910 -61.9 -73.9 19 12.0 -62.0 53 21 328.8 328.8 291.4 328.8 0.01 29 208 11057 -62.9 -75.9 16 13.0 -63.0 51 16 329.4 329.4 291.6 329.5 0.01 30 200 11300 -59.9 -78.9 7 19.0 -60.0 350 7 337.9 337.9 293.8 337.9 0.00 31 194 11491 -59.3 -79.3 6 20.0 -59.5 337 8 341.8 341.8 294.8 341.8 0.00 32 186 11756 -60.1 -81.1 5 21.0 -60.3 319 9 344.7 344.7 295.4 344.7 0.00 33 163 12592 -55.9 -83.9 2 28.0 -56.2 319 11 365.0 365.0 299.7 365.0 0.00 34 155 12912 -57.5 -84.5 2 27.0 -57.8 279 11 367.5 367.5 300.1 367.6 0.00 35 150 13120 -57.1 -84.1 2 27.0 -57.4 260 16 371.7 371.7 300.9 371.7 0.00 36 128 14128 -54.9 -84.9 1 30.0 -55.4 278 12 392.9 392.9 304.2 392.9 0.00 37 100 15700 -56.5 -86.5 1 30.0 -56.9 260 16 418.6 418.6 307.6 418.6 0.00 38 77 17361 -54.1 -86.1 1 32.0 -54.9 289 19 456.0 456.0 311.4 456.1 0.00 39 75 17529 -54.9 -85.9 1 31.0 -55.6 282 19 457.8 457.8 311.5 457.8 0.00 40 70 17970 -53.5 -85.5 1 32.0 -54.4 250 11 469.9 469.9 312.6 469.9 0.00 41 69 18063 -53.3 -86.3 1 33.0 -54.2 267 12 472.3 472.3 312.8 472.3 0.00 42 65 18445 -54.9 -85.9 1 31.0 -55.7 253 16 476.9 476.9 313.2 477.0 0.00 43 50 20130 -52.7 -86.7 1 34.0 -54.0 275 19 519.3 519.3 316.2 519.3 0.00 44 30 23460 -49.5 -85.5 1 36.0 -52.2 275 42 609.7 609.7 321.0 609.8 0.01 45 21 25816 -45.3 -84.3 0 39.0 -50.2 263 43 687.9 687.9 324.0 688.0 0.02 46 20 26140 -46.5 -84.5 1 38.0 -51.1 260 46 693.8 693.8 324.2 694.0 0.02 47 17 27213 -49.1 -86.1 1 37.0 -53.3 268 56 718.5 718.5 325.0 718.6 0.01 48 16 27612 -47.9 -85.8 0 37.9 -52.7 270 68 735.2 735.2 325.5 735.3 0.02 49 14 28498 -45.1 -85.1 0 40.0 -51.5 270 68 773.1 773.1 326.5 773.3 0.02 50 12 29523 -47.1 -85.1 1 38.0 -53.2 275 65 800.9 800.9 327.3 801.1 0.02 TRP 225 10575 -65.9 -71.9 43 6.0 -66.0 55 21 317.5 317.5 287.9 317.6 0.01 WND 16 27612 -47.9 -85.8 0 37.9 -52.7 270 68 735.2 735.2 325.5 735.3 0.02 Sounding variables and indices 1000-500 mb thick: 5181.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 23.48 % Est. max temperature: 1.06 C = 33.91 F Sfc-Lift cond lev (LCL): 973.79 mb = 352.45 m = 1156.32 ft T: -10.51 C 700-500 lapse rate: 5.94 C/km ThetaE index: 1.81 C Layer 863.0- 814.0 mb Conv cond level (CCL): 626.09 mb = 3694.14 m = 12119.75 ft Mean mixing ratio: 1.14 g/kg Conv temperature: 15.57 C = 60.03 F Cap Strength: 20.39 C Lifted Index: 22.62 C Risk: None Lifted Index @300 mb: 28.79 C Lifted Index @700 mb: 15.84 C Showalter Index: 16.94 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 3.00 C K Index: -32.50 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 4.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.19 J/kg Max Up Vert Vel: 9.40 m/s Conv Inhibition (B-): 73118.55 J/kg Cap Strength: 22.40 C Lift Cond Lev (LCL): 883.94 mb = 1097.05 m = 3599.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 at 5 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 1006 68 85 8 -8.0 -0.7 | 46 6 -4.2 -4.1 1 1000 149 95 11 -11.0 1.0 | 71 8 -7.2 -2.4 2 980 305 145 14 -8.0 11.5 | 152 9 -4.2 8.1 3 942 610 125 10 -8.2 5.7 | 118 5 -4.4 2.4 4 925 748 140 11 -7.1 8.4 | 147 6 -3.3 5.0 5 905 914 145 11 -6.3 9.0 | 156 6 -2.5 5.6 6 870 1219 160 5 -1.7 4.7 | 238 2 2.1 1.3 7 850 1398 110 8 -7.5 2.7 | 80 4 -3.7 -0.6 8 803 1829 125 9 -7.4 5.2 | 116 4 -3.6 1.8 9 772 2134 130 6 -4.6 3.9 | 120 1 -0.8 0.5 10 741 2438 140 6 -3.9 4.6 | 176 1 -0.1 1.2 11 712 2743 110 6 -5.6 2.1 | 54 2 -1.9 -1.3 12 700 2874 105 4 -3.9 1.0 | 2 2 -0.1 -2.3 13 629 3658 70 3 -2.8 -1.0 | 348 5 1.0 -4.4 14 578 4267 70 3 -2.8 -1.0 | 348 5 1.0 -4.4 15 532 4877 45 6 -4.2 -4.2 | 3 8 -0.5 -7.6 16 500 5330 40 7 -4.5 -5.4 | 5 9 -0.7 -8.7 17 489 5486 55 10 -8.2 -5.7 | 26 10 -4.4 -9.1 18 468 5791 80 10 -9.8 -1.7 | 50 8 -6.1 -5.1 19 448 6096 70 9 -8.5 -3.1 | 36 8 -4.7 -6.5 20 429 6401 80 13 -12.8 -2.3 | 58 11 -9.0 -5.6 21 411 6706 60 18 -15.6 -9.0 | 44 17 -11.8 -12.4 22 400 6890 70 19 -17.9 -6.5 | 55 17 -14.1 -9.9 23 393 7010 70 20 -18.8 -6.8 | 56 18 -15.0 -10.2 24 358 7620 70 19 -17.9 -6.5 | 55 17 -14.1 -9.9 25 300 8790 60 24 -20.8 -12.0 | 48 23 -17.0 -15.4 26 298 8839 60 24 -20.8 -12.0 | 48 23 -17.0 -15.4 27 283 9144 65 22 -19.9 -9.3 | 52 21 -16.2 -12.7 28 257 9754 70 28 -26.3 -9.6 | 60 26 -22.5 -13.0 29 250 9930 70 25 -23.5 -8.6 | 59 23 -19.7 -11.9 30 233 10363 75 25 -24.1 -6.5 | 64 23 -20.4 -9.8 31 225 10575 55 21 -17.2 -12.0 | 41 20 -13.4 -15.4 32 222 10668 65 21 -19.0 -8.9 | 51 20 -15.3 -12.3 33 211 10973 50 21 -16.1 -13.5 | 36 21 -12.3 -16.9 34 201 11278 55 4 -3.3 -2.3 | 355 6 0.5 -5.7 35 200 11300 350 7 1.2 -6.9 | 334 11 5.0 -10.3 36 182 11887 310 10 7.7 -6.4 | 311 15 11.4 -9.8 37 174 12192 305 11 9.0 -6.3 | 307 16 12.8 -9.7 38 166 12497 340 11 3.8 -10.3 | 331 16 7.5 -13.7 39 158 12802 275 10 10.0 -0.9 | 287 14 13.7 -4.3 40 150 13106 285 14 13.5 -3.6 | 292 19 17.3 -7.0 41 150 13120 260 16 15.8 2.8 | 272 20 19.5 -0.6 42 143 13411 270 14 14.0 -0.0 | 281 18 17.8 -3.4 43 137 13716 265 17 16.9 1.5 | 275 21 20.7 -1.9 44 130 14021 285 12 11.6 -3.1 | 293 17 15.4 -6.5 45 124 14326 265 13 13.0 1.1 | 278 17 16.7 -2.2 46 118 14630 295 17 15.4 -7.2 | 299 22 19.2 -10.6 47 113 14935 265 16 15.9 1.4 | 276 20 19.7 -2.0 48 107 15240 295 18 16.3 -7.6 | 299 23 20.1 -11.0 49 102 15545 295 13 11.8 -5.5 | 300 18 15.6 -8.9 50 100 15700 260 16 15.8 2.8 | 272 20 19.5 -0.6 51 98 15850 260 16 15.8 2.8 | 272 20 19.5 -0.6 52 93 16154 235 20 16.4 11.5 | 248 22 20.2 8.1 53 81 17069 265 28 27.9 2.4 | 272 32 31.7 -0.9 54 77 17374 290 19 17.9 -6.5 | 295 24 21.6 -9.9 55 73 17678 275 19 18.9 -1.7 | 283 23 22.7 -5.0 56 70 17970 250 11 10.3 3.8 | 268 14 14.1 0.4 57 70 17983 275 12 12.0 -1.0 | 286 16 15.7 -4.4 58 67 18288 245 12 10.9 5.1 | 263 15 14.7 1.7 59 61 18898 275 28 27.9 -2.4 | 280 32 31.7 -5.8 60 58 19202 275 21 20.9 -1.8 | 282 25 24.7 -5.2 61 55 19507 255 19 18.4 4.9 | 266 22 22.1 1.5 62 50 20130 275 19 18.9 -1.7 | 283 23 22.7 -5.0 63 48 20422 280 29 28.6 -5.0 | 285 33 32.3 -8.4 64 46 20726 240 25 21.7 12.5 | 250 27 25.4 9.1 65 42 21336 265 33 32.9 2.9 | 271 37 36.7 -0.5 66 40 21641 285 37 35.7 -9.6 | 288 42 39.5 -13.0 67 36 22250 275 41 40.8 -3.6 | 279 45 44.6 -7.0 68 33 22860 260 25 24.6 4.3 | 268 28 28.4 1.0 69 30 23460 275 42 41.8 -3.7 | 279 46 45.6 -7.0 70 30 23470 275 31 30.9 -2.7 | 280 35 34.7 -6.1 71 29 23774 275 43 42.8 -3.7 | 279 47 46.6 -7.1 72 27 24079 270 39 39.0 -0.0 | 275 43 42.8 -3.4 73 26 24384 280 59 58.1 -10.2 | 282 63 61.9 -13.6 74 22 25603 265 41 40.8 3.6 | 270 45 44.6 0.2 75 20 26140 260 46 45.3 8.0 | 265 49 49.1 4.6 76 19 26518 260 49 48.3 8.5 | 264 52 52.0 5.1 77 16 27432 270 58 58.0 -0.0 | 273 62 61.8 -3.4 78 16 27612 270 68 68.0 -0.0 | 273 72 71.8 -3.4 79 13 28042 270 68 68.0 -0.0 | 273 72 71.8 -3.4 80 10 28651 285 60 58.0 -15.5 | 287 65 61.7 -18.9 81 6 29870 280 57 56.1 -9.9 | 282 61 59.9 -13.3 Wind Parameters Mean winds (0-6000m): 101.8 at 6.8 knts Storm direction: 131.8 at 5.1 knts Shear (0-3000m) pos: 1.8 neg: 1.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -46.8 deg Storm rel helicity (0-3000m) pos: 34.7 neg: -8.4 tot: 26.3 m^2/s^2 ave: 8.8 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.15 Bulk Shear: 6.18 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 ------------------------------------------------------------------------------- 500 129 12 128 7| 7.4 0.0 7.4| 23.5 -4.7 18.8 37.5 0.61| 17.8 10.8 1000 135 11 137 6| 4.6 0.0 4.6| 30.9 -4.7 26.2 26.2 0.67| 12.2 8.1 1500 133 10 135 5| 3.0 1.8 4.8| 32.8 -6.5 26.4 17.6 0.40| 11.3 4.5 2000 131 9 130 4| 2.7 1.3 4.1| 34.5 -6.5 28.0 14.0 0.40| 9.4 3.8 2500 131 9 131 4| 2.2 1.1 3.3| 34.7 -6.7 27.9 11.2 0.37| 8.0 3.0 3000 129 8 125 3| 1.8 1.3 3.1| 34.7 -8.4 26.3 8.8 0.25| 7.4 1.9 4000 124 7 102 2| 1.4 1.1 2.5| 34.7 -9.2 25.5 6.4 0.23| 5.8 1.3 5000 114 6 69 2| 1.1 1.3 2.4| 37.0 -9.2 27.8 5.6 0.24| 5.1 1.2 6000 102 7 55 3| 0.9 1.1 2.0| 54.0 -12.3 41.7 7.0 0.29| 5.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251104.12.gif