UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 24 APR 25 Station: CWEU WMO ident: 71917 Latitude: 79.98 Longitude: -85.93 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1026 10 -11.9 -15.4 75 3.5 -12.6 30 3 259.3 259.5 259.0 262.4 1.12 1 1000 205 -11.5 -17.5 61 6.0 -12.7 5 2 261.6 261.8 260.5 264.3 0.97 2 988 297 -12.1 -17.1 66 5.0 -13.1 28 6 262.0 262.1 260.8 264.7 1.01 3 983 336 -10.9 -16.9 61 6.0 -12.2 27 6 263.5 263.7 262.0 266.4 1.03 4 963 494 -10.9 -15.7 68 4.8 -11.9 14 5 265.1 265.3 263.4 268.3 1.17 5 955 558 -10.7 -13.1 82 2.4 -11.3 9 5 265.9 266.2 264.6 269.9 1.46 6 933 738 -10.7 -10.7 100 0.0 -10.7 21 5 267.7 268.0 266.4 272.6 1.81 7 925 804 -10.3 -11.2 93 0.9 -10.5 30 5 268.8 269.1 267.1 273.6 1.75 8 909 938 -10.3 -15.3 67 5.0 -11.5 42 8 270.1 270.3 267.1 273.7 1.28 9 888 1119 -10.1 -10.8 95 0.7 -10.3 57 7 272.1 272.5 269.5 277.4 1.89 10 880 1188 -9.9 -12.3 83 2.4 -10.5 62 6 273.1 273.3 269.8 277.8 1.69 11 850 1455 -11.9 -12.3 97 0.4 -12.0 45 7 273.7 274.0 270.3 278.6 1.75 12 837 1573 -12.9 -12.9 100 0.0 -12.9 60 10 273.8 274.1 270.3 278.6 1.69 13 803 1888 -14.1 -17.5 75 3.4 -14.9 56 8 275.8 276.0 270.7 279.3 1.20 14 738 2524 -18.3 -18.6 97 0.3 -18.4 95 8 278.0 278.2 272.0 281.5 1.19 15 700 2917 -20.9 -23.4 80 2.5 -21.3 150 10 279.3 279.5 272.2 281.8 0.83 16 694 2981 -21.3 -24.0 79 2.7 -21.7 152 10 279.6 279.7 272.3 282.0 0.79 17 681 3120 -22.1 -23.6 88 1.5 -22.4 150 10 280.2 280.4 272.7 282.7 0.84 18 652 3439 -23.7 -28.3 66 4.6 -24.4 124 8 281.9 282.0 273.3 283.7 0.57 19 575 4345 -31.1 -32.3 89 1.2 -31.2 100 5 283.6 283.6 274.0 284.9 0.44 20 565 4469 -31.9 -35.0 74 3.1 -32.2 100 5 284.0 284.1 274.1 285.1 0.35 21 562 4507 -31.9 -36.9 61 5.0 -32.3 100 5 284.5 284.5 274.2 285.4 0.29 22 552 4634 -31.3 -46.3 21 15.0 -32.2 100 6 286.6 286.7 275.1 287.0 0.11 23 548 4686 -31.5 -44.5 27 13.0 -32.3 100 6 287.0 287.0 275.3 287.5 0.13 24 539 4803 -32.1 -35.3 73 3.2 -32.4 100 6 287.7 287.7 276.0 288.8 0.35 25 536 4842 -32.1 -36.4 66 4.3 -32.5 100 6 288.1 288.2 276.2 289.1 0.32 26 516 5110 -34.1 -37.5 71 3.4 -34.4 100 7 288.8 288.9 276.6 289.8 0.29 27 512 5164 -34.5 -36.0 86 1.5 -34.6 100 7 289.0 289.1 276.7 290.1 0.35 28 500 5330 -35.7 -38.0 79 2.3 -35.9 100 7 289.5 289.6 276.9 290.5 0.29 29 483 5570 -37.5 -40.5 73 3.0 -37.7 103 7 290.2 290.2 277.1 290.9 0.23 30 479 5627 -37.7 -45.7 43 8.0 -38.1 104 7 290.6 290.6 277.2 291.1 0.13 31 473 5714 -38.3 -45.3 48 7.0 -38.7 105 7 290.9 290.9 277.3 291.4 0.14 32 452 6026 -39.7 -52.7 24 13.0 -40.2 109 6 293.0 293.0 278.2 293.2 0.06 33 416 6588 -44.3 -51.3 46 7.0 -44.5 110 6 294.1 294.1 278.8 294.4 0.08 34 400 6850 -46.3 -53.3 45 7.0 -46.5 110 6 294.8 294.8 279.1 295.1 0.07 35 381 7170 -48.3 -56.3 39 8.0 -48.5 110 7 296.3 296.3 279.8 296.5 0.05 36 374 7291 -49.3 -55.3 49 6.0 -49.4 110 8 296.6 296.6 279.9 296.8 0.06 37 359 7557 -50.7 -55.7 55 5.0 -50.8 110 9 298.2 298.2 280.6 298.4 0.06 38 324 8218 -53.7 -59.7 48 6.0 -53.8 105 11 302.9 302.9 282.6 303.1 0.04 39 311 8480 -54.1 -64.1 28 10.0 -54.2 97 10 305.9 305.9 283.8 306.0 0.02 40 300 8710 -53.5 -68.5 14 15.0 -53.7 100 11 309.9 309.9 285.3 310.0 0.01 41 297 8775 -52.7 -68.7 13 16.0 -52.9 102 11 312.0 312.0 286.1 312.0 0.01 42 250 9900 -49.3 -77.3 2 28.0 -49.7 75 9 332.8 332.8 292.4 332.8 0.00 43 248 9952 -49.5 -78.5 2 29.0 -49.9 76 9 333.2 333.2 292.6 333.3 0.00 44 243 10086 -47.7 -78.7 2 31.0 -48.2 79 9 337.9 337.9 293.8 337.9 0.00 45 203 11272 -46.1 -80.1 1 34.0 -46.9 85 10 358.2 358.2 298.4 358.3 0.00 46 200 11370 -46.5 -80.5 1 34.0 -47.2 120 12 359.1 359.1 298.5 359.2 0.00 47 191 11676 -47.1 -81.1 1 34.0 -47.8 108 10 362.9 362.9 299.2 362.9 0.00 48 150 13280 -46.7 -80.7 1 34.0 -47.6 120 8 389.6 389.6 303.8 389.6 0.00 49 100 15970 -45.7 -81.7 1 36.0 -47.1 60 4 439.4 439.4 309.8 439.5 0.01 50 89 16745 -47.1 -83.1 1 36.0 -48.5 100 4 451.5 451.5 311.0 451.5 0.00 51 70 18340 -46.1 -83.1 1 37.0 -48.0 195 5 485.8 485.8 313.9 485.8 0.01 52 58 19587 -45.7 -82.7 1 37.0 -48.0 9 0 513.5 513.5 315.9 513.5 0.01 53 50 20570 -46.7 -83.7 1 37.0 -49.0 120 5 533.4 533.4 317.1 533.5 0.01 54 34 23122 -47.9 -83.9 1 36.0 -50.7 15 2 592.5 592.5 320.3 592.5 0.01 55 30 23950 -47.1 -84.1 1 37.0 -50.4 70 2 616.2 616.2 321.3 616.3 0.01 56 20 26630 -48.5 -84.5 1 36.0 -52.4 75 4 687.7 687.7 324.0 687.8 0.02 57 10 31210 -45.1 -84.1 0 39.0 -52.8 110 12 851.2 851.2 328.4 851.5 0.03 58 7.1 33504 -43.9 -83.9 0 40.0 -53.7 943.7 943.8 330.2 944.2 0.05 59 5.2 35616 -39.3 -81.3 0 42.0 -53.3 1052.4 1052.4 332.0 1053.6 0.10 TRP 324 8218 -53.7 -59.7 48 6.0 -53.8 105 11 302.9 302.9 282.6 303.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5125.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 78.62 % Est. max temperature: 2.00 C = 35.60 F Sfc-Lift cond lev (LCL): 969.57 mb = 442.09 m = 1450.41 ft T: -10.90 C 700-500 lapse rate: 6.13 C/km ThetaE index: 0.00 C Layer 1026.0--3910119490600262696960.0 mb Conv cond level (CCL): 744.09 mb = 2462.22 m = 8078.04 ft Mean mixing ratio: 1.26 g/kg Conv temperature: 6.67 C = 44.01 F Cap Strength: 18.04 C Lifted Index: 18.30 C Risk: None Lifted Index @300 mb: 30.15 C Lifted Index @700 mb: 11.75 C Showalter Index: 9.34 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 23.40 C K Index: 9.00 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.38 J/kg Max Up Vert Vel: 8.29 m/s Conv Inhibition (B-): 84252.40 J/kg Cap Strength: 18.28 C Lift Cond Lev (LCL): 920.96 mb = 837.73 m = 2748.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 120 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 1026 10 30 3 -1.5 -2.6 | 331 6 2.9 -5.2 1 1000 205 5 2 -0.2 -2.0 | 317 6 4.2 -4.6 2 987 305 30 6 -3.0 -5.2 | 350 8 1.4 -7.8 3 949 610 5 5 -0.4 -5.0 | 332 9 4.0 -7.5 4 925 804 30 5 -2.5 -4.3 | 345 7 1.9 -6.9 5 912 914 40 8 -5.1 -6.1 | 5 9 -0.8 -8.7 6 876 1219 65 6 -5.4 -2.5 | 12 5 -1.0 -5.1 7 850 1455 45 7 -4.9 -4.9 | 4 8 -0.6 -7.5 8 842 1524 60 10 -8.7 -5.0 | 29 9 -4.3 -7.6 9 809 1829 60 8 -6.9 -4.0 | 21 7 -2.5 -6.6 10 777 2134 35 7 -4.0 -5.7 | 357 8 0.4 -8.3 11 746 2438 80 7 -6.9 -1.2 | 34 5 -2.5 -3.8 12 716 2743 135 10 -7.1 7.1 | 149 5 -2.7 4.5 13 700 2917 150 10 -5.0 8.7 | 174 6 -0.6 6.1 14 687 3048 155 11 -4.6 10.0 | 178 7 -0.3 7.4 15 631 3658 105 6 -5.8 1.6 | 54 2 -1.4 -1.0 16 580 4267 100 5 -4.9 0.9 | 17 2 -0.5 -1.7 17 533 4877 100 6 -5.9 1.0 | 45 2 -1.5 -1.5 18 500 5330 100 7 -6.9 1.2 | 62 3 -2.5 -1.3 19 447 6096 110 6 -5.6 2.1 | 68 1 -1.2 -0.5 20 400 6850 110 6 -5.6 2.1 | 68 1 -1.2 -0.5 21 355 7620 110 9 -8.5 3.1 | 97 4 -4.1 0.5 22 324 8218 105 11 -10.6 2.8 | 93 6 -6.2 0.3 23 308 8534 95 10 -10.0 0.9 | 73 6 -5.6 -1.7 24 300 8710 100 11 -10.8 1.9 | 84 6 -6.4 -0.7 25 281 9144 110 10 -9.4 3.4 | 100 5 -5.0 0.9 26 250 9900 75 9 -8.7 -2.3 | 41 7 -4.3 -4.9 27 222 10668 90 8 -8.0 0.0 | 55 4 -3.6 -2.6 28 203 11278 85 10 -10.0 -0.9 | 58 7 -5.6 -3.4 29 200 11370 120 12 -10.4 6.0 | 120 7 -6.0 3.4 30 194 11582 125 10 -8.2 5.7 | 130 5 -3.8 3.2 31 185 11887 70 10 -9.4 -3.4 | 40 8 -5.0 -6.0 32 177 12192 120 10 -8.7 5.0 | 120 5 -4.3 2.4 33 161 12802 85 10 -10.0 -0.9 | 58 7 -5.6 -3.4 34 154 13106 95 10 -10.0 0.9 | 73 6 -5.6 -1.7 35 150 13280 120 8 -6.9 4.0 | 119 3 -2.5 1.4 36 122 14630 70 10 -9.4 -3.4 | 40 8 -5.0 -6.0 37 117 14935 105 10 -9.7 2.6 | 90 5 -5.3 0.0 38 112 15240 155 7 -3.0 6.3 | 201 4 1.4 3.8 39 100 15970 60 4 -3.5 -2.0 | 349 5 0.9 -4.6 40 97 16154 65 4 -3.6 -1.7 | 350 4 0.8 -4.3 41 70 18340 195 5 1.3 4.8 | 248 6 5.7 2.3 42 59 19507 0 0 -0.0 -0.0 | 300 5 4.4 -2.6 43 50 20570 120 5 -4.3 2.5 | 317 0 0.1 -0.1 44 45 21336 255 3 2.9 0.8 | 284 8 7.3 -1.8 45 30 23950 70 2 -1.9 -0.7 | 322 4 2.5 -3.2 46 24 25298 305 10 8.2 -5.7 | 303 15 12.6 -8.3 47 20 26630 75 4 -3.9 -1.0 | 352 4 0.5 -3.6 48 18 27432 115 4 -3.6 1.7 | 319 1 0.8 -0.9 49 15 28651 130 10 -7.7 6.4 | 140 5 -3.3 3.9 50 14 28956 140 10 -6.4 7.7 | 158 5 -2.0 5.1 51 10 31210 110 12 -11.3 4.1 | 103 7 -6.9 1.5 Wind Parameters Mean winds (0-6000m): 90.3 at 6.8 knts Storm direction: 120.3 at 5.1 knts Shear (0-3000m) pos: 2.8 neg: 0.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -153.9 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -16.1 tot: 26.8 m^2/s^2 ave: 8.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.16 Bulk Shear: 5.58 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 22 4 336 7| 0.0 2.7 2.7| 6.7 -5.7 1.1 2.1 0.12| 7.4 0.9 1000 25 5 342 7| 2.2 1.3 3.5| 17.0 -7.4 9.5 9.5 0.35| 7.4 2.6 1500 37 6 352 7| 2.3 0.9 3.2| 22.7 -8.4 14.2 9.5 0.34| 7.3 2.5 2000 44 6 0 7| 1.7 1.0 2.7| 23.7 -13.9 9.7 4.9 0.20| 6.5 1.3 2500 47 6 3 7| 2.2 0.8 3.0| 31.9 -16.1 15.8 6.3 0.28| 6.9 2.0 3000 64 7 18 6| 2.8 0.7 3.4| 42.8 -16.1 26.8 8.9 0.43| 7.6 3.3 4000 83 7 38 4| 2.1 1.5 3.5| 42.8 -22.6 20.3 5.1 0.22| 6.9 1.5 5000 87 7 39 4| 1.7 1.2 2.8| 43.4 -22.7 20.7 4.1 0.23| 5.7 1.3 6000 90 7 43 3| 1.4 1.0 2.4| 43.9 -22.7 21.1 3.5 0.23| 4.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250424.12.gif