UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 27 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 1013 10 -18.9 -21.7 79 2.8 -19.3 305 7 253.3 253.4 253.0 255.1 0.66 1 1000 108 -16.3 -20.6 69 4.3 -17.0 295 5 256.9 257.0 256.2 258.9 0.74 2 985 222 -14.3 -19.3 66 5.0 -15.2 330 8 260.0 260.1 258.9 262.3 0.84 3 966 370 -13.9 -19.9 60 6.0 -15.0 2 11 261.8 262.0 260.3 264.1 0.81 4 959 425 -13.9 -19.9 60 6.0 -15.0 9 10 262.4 262.5 260.7 264.6 0.82 5 925 698 -15.7 -20.4 67 4.7 -16.5 50 12 263.3 263.4 261.4 265.5 0.81 6 897 929 -17.1 -21.4 69 4.3 -17.8 62 16 264.1 264.3 262.0 266.3 0.77 7 873 1134 -12.3 -23.3 39 11.0 -14.3 29 12 271.2 271.3 266.8 273.1 0.67 8 850 1338 -13.5 -23.5 43 10.0 -15.3 20 8 272.0 272.1 267.3 274.0 0.68 9 822 1592 -14.7 -23.7 46 9.0 -16.3 87 4 273.4 273.5 268.2 275.4 0.69 10 798 1816 -14.9 -25.9 39 11.0 -16.7 109 7 275.5 275.6 269.4 277.2 0.58 11 781 1979 -14.3 -34.3 17 20.0 -17.0 108 6 277.8 277.9 270.3 278.7 0.27 12 746 2325 -15.9 -30.9 26 15.0 -18.1 120 6 279.7 279.8 271.7 280.9 0.39 13 743 2355 -16.1 -24.1 50 8.0 -17.6 123 6 279.8 280.0 272.3 282.0 0.73 14 740 2386 -16.1 -24.1 50 8.0 -17.6 125 6 280.2 280.3 272.5 282.4 0.74 15 713 2665 -17.7 -28.7 38 11.0 -19.4 115 10 281.4 281.5 272.9 282.9 0.50 16 708 2717 -17.9 -33.9 23 16.0 -20.0 112 11 281.7 281.8 272.7 282.7 0.31 17 700 2802 -18.5 -28.5 41 10.0 -20.0 105 11 282.0 282.1 273.2 283.6 0.52 18 686 2952 -19.1 -42.1 11 23.0 -21.4 123 11 283.0 283.0 273.1 283.4 0.14 19 666 3171 -20.7 -32.7 33 12.0 -22.2 135 12 283.6 283.6 273.9 284.7 0.37 20 640 3464 -22.9 -32.9 40 10.0 -24.1 135 13 284.3 284.4 274.3 285.5 0.37 21 635 3521 -23.1 -39.1 22 16.0 -24.7 135 13 284.7 284.8 274.2 285.4 0.20 22 598 3958 -25.7 -48.7 10 23.0 -27.3 137 16 286.6 286.7 275.0 286.9 0.08 23 502 5202 -34.5 -42.5 44 8.0 -35.0 134 20 290.6 290.7 277.3 291.2 0.18 24 500 5230 -34.9 -43.9 39 9.0 -35.5 135 20 290.5 290.5 277.2 291.0 0.16 25 460 5809 -39.1 -48.1 38 9.0 -39.5 138 22 292.3 292.3 278.0 292.6 0.11 26 444 6052 -39.9 -54.9 19 15.0 -40.4 140 23 294.2 294.2 278.8 294.4 0.05 27 426 6334 -41.7 -51.7 33 10.0 -42.1 143 25 295.4 295.4 279.4 295.7 0.08 28 400 6760 -44.3 -57.3 22 13.0 -44.7 150 28 297.4 297.4 280.3 297.6 0.04 29 384 7033 -45.3 -60.3 17 15.0 -45.7 150 28 299.6 299.6 281.2 299.7 0.03 30 335 7936 -49.7 -63.7 18 14.0 -50.0 150 34 305.5 305.5 283.6 305.6 0.02 31 300 8660 -48.5 -70.5 6 22.0 -48.8 135 27 317.0 317.0 287.8 317.0 0.01 32 258 9652 -45.5 -76.5 2 31.0 -46.1 135 26 335.4 335.4 293.2 335.4 0.00 33 250 9860 -46.1 -78.1 1 32.0 -46.7 120 21 337.5 337.5 293.7 337.5 0.00 34 203 11250 -43.9 -81.9 1 38.0 -44.8 119 22 361.7 361.7 299.0 361.7 0.00 35 200 11350 -44.5 -82.5 1 38.0 -45.4 110 21 362.3 362.3 299.1 362.3 0.00 36 150 13270 -45.9 -84.9 0 39.0 -46.9 100 16 391.0 391.0 303.9 391.0 0.00 37 138 13823 -46.9 -84.9 1 38.0 -47.9 89 14 398.6 398.6 305.0 398.7 0.00 38 127 14373 -47.1 -85.1 1 38.0 -48.1 111 14 407.9 407.9 306.2 407.9 0.00 39 123 14585 -45.7 -84.7 0 39.0 -46.9 114 12 414.2 414.2 307.0 414.2 0.00 40 116 14973 -47.7 -85.7 0 38.0 -48.7 78 11 417.5 417.5 307.4 417.5 0.00 41 106 15571 -44.9 -84.9 0 40.0 -46.4 105 11 433.7 433.7 309.2 433.7 0.00 42 100 15960 -45.7 -84.7 0 39.0 -47.1 110 7 439.4 439.4 309.8 439.4 0.00 43 88 16810 -47.3 -86.3 0 39.0 -48.7 120 13 452.6 452.6 311.1 452.6 0.00 44 70 18330 -46.3 -85.3 0 39.0 -48.1 95 8 485.3 485.3 313.9 485.4 0.00 45 50 20560 -47.1 -86.1 0 39.0 -49.4 40 6 532.5 532.5 317.1 532.5 0.00 46 30 23940 -47.3 -86.3 0 39.0 -50.6 65 7 615.7 615.7 321.3 615.7 0.01 47 20 26610 -49.1 -87.1 0 38.0 -52.9 95 3 685.9 685.9 324.0 686.0 0.01 48 16 28087 -45.9 -84.9 0 39.0 -51.5 93 11 741.5 741.5 325.7 741.7 0.02 49 15 28516 -47.1 -86.1 0 39.0 -52.4 136 13 751.4 751.4 326.0 751.5 0.02 50 10 31210 -46.1 -85.1 0 39.0 -53.3 95 16 847.5 847.5 328.4 847.7 0.03 51 8.6 32216 -44.9 -84.9 0 40.0 -53.3 889.5 889.5 329.2 889.8 0.03 52 7.7 32961 -40.9 -81.9 0 41.0 -52.0 934.2 934.2 330.1 934.8 0.06 53 6.7 33906 -41.7 -82.7 0 41.0 -52.9 968.7 968.8 330.7 969.4 0.06 54 5.0 35913 -36.3 -79.3 0 43.0 -52.4 1077.9 1078.0 332.3 1079.8 0.15 55 4.8 36196 -36.3 -79.3 0 43.0 -52.7 1090.5 1090.6 332.5 1092.5 0.16 TRP 335 7936 -49.7 -63.7 18 14.0 -50.0 150 34 305.5 305.5 283.6 305.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5122.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 37.11 % Est. max temperature: -0.61 C = 30.91 F Sfc-Lift cond lev (LCL): 967.38 mb = 359.00 m = 1177.79 ft T: -13.93 C 700-500 lapse rate: 6.75 C/km ThetaE index: 0.23 C Layer 708.0- 700.0 mb Conv cond level (CCL): 601.04 mb = 3921.33 m = 12865.09 ft Mean mixing ratio: 0.80 g/kg Conv temperature: 14.40 C = 57.92 F Cap Strength: 22.73 C Lifted Index: 22.56 C Risk: None Lifted Index @300 mb: 38.20 C Lifted Index @700 mb: 17.75 C Showalter Index: 13.77 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 11.40 C K Index: -12.10 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.57 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 102683.84 J/kg Cap Strength: 22.63 C Lift Cond Lev (LCL): 886.32 mb = 1019.81 m = 3345.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 151 at 10 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 1013 10 305 7 5.7 -4.0 | 320 17 10.6 -12.8 1 1000 108 295 5 4.5 -2.1 | 319 14 9.4 -10.9 2 974 305 355 11 1.0 -11.0 | 343 21 5.9 -19.7 3 936 610 30 9 -4.5 -7.8 | 359 17 0.4 -16.6 4 925 698 50 12 -9.2 -7.7 | 15 17 -4.3 -16.5 5 899 914 65 16 -14.5 -6.8 | 32 18 -9.6 -15.5 6 863 1219 15 10 -2.6 -9.7 | 353 19 2.3 -18.4 7 850 1338 20 8 -2.7 -7.5 | 352 16 2.2 -16.3 8 829 1524 80 3 -3.0 -0.5 | 348 9 1.9 -9.3 9 796 1829 110 7 -6.6 2.4 | 15 7 -1.7 -6.4 10 765 2134 105 5 -4.8 1.3 | 359 7 0.1 -7.5 11 735 2438 130 6 -4.6 3.9 | 356 5 0.3 -4.9 12 705 2743 110 11 -10.3 3.8 | 47 7 -5.4 -5.0 13 700 2802 105 11 -10.6 2.8 | 44 8 -5.7 -5.9 14 677 3048 135 11 -7.8 7.8 | 71 3 -2.9 -1.0 15 622 3658 135 14 -9.9 9.9 | 103 5 -5.0 1.1 16 571 4267 140 19 -12.2 14.6 | 128 9 -7.3 5.8 17 525 4877 125 20 -16.4 11.5 | 103 12 -11.5 2.7 18 500 5230 135 20 -14.1 14.1 | 120 11 -9.2 5.4 19 441 6096 140 23 -14.8 17.6 | 132 13 -9.9 8.8 20 400 6760 150 28 -14.0 24.2 | 150 18 -9.1 15.5 21 385 7010 150 28 -14.0 24.2 | 150 18 -9.1 15.5 22 351 7620 150 30 -15.0 26.0 | 150 20 -10.1 17.2 23 335 7936 150 34 -17.0 29.4 | 150 24 -12.1 20.7 24 320 8230 150 35 -17.5 30.3 | 150 25 -12.6 21.5 25 300 8660 135 27 -19.1 19.1 | 126 18 -14.2 10.3 26 279 9144 135 26 -18.4 18.4 | 125 17 -13.5 9.6 27 254 9754 135 26 -18.4 18.4 | 125 17 -13.5 9.6 28 250 9860 120 21 -18.2 10.5 | 97 13 -13.3 1.7 29 243 10058 110 21 -19.7 7.2 | 84 15 -14.8 -1.6 30 232 10363 130 21 -16.1 13.5 | 113 12 -11.2 4.7 31 222 10668 120 21 -18.2 10.5 | 97 13 -13.3 1.7 32 212 10973 110 15 -14.1 5.1 | 68 10 -9.2 -3.6 33 202 11278 120 23 -19.9 11.5 | 100 15 -15.0 2.7 34 200 11350 110 21 -19.7 7.2 | 84 15 -14.8 -1.6 35 193 11582 105 21 -20.3 5.4 | 78 16 -15.4 -3.3 36 185 11887 120 24 -20.8 12.0 | 101 16 -15.9 3.2 37 176 12192 130 15 -11.5 9.6 | 98 7 -6.6 0.9 38 168 12497 105 13 -12.6 3.4 | 55 9 -7.7 -5.4 39 154 13106 125 15 -12.3 8.6 | 89 7 -7.4 -0.2 40 150 13270 100 16 -15.8 2.8 | 61 12 -10.9 -6.0 41 140 13716 85 14 -13.9 -1.2 | 42 13 -9.0 -10.0 42 128 14326 110 15 -14.1 5.1 | 68 10 -9.2 -3.6 43 122 14630 115 11 -10.0 4.6 | 51 7 -5.1 -4.1 44 117 14935 75 10 -9.7 -2.6 | 23 12 -4.8 -11.4 45 111 15240 100 15 -14.8 2.6 | 58 12 -9.9 -6.2 46 100 15960 110 7 -6.6 2.4 | 15 7 -1.7 -6.4 47 97 16154 110 7 -6.6 2.4 | 15 7 -1.7 -6.4 48 93 16459 95 13 -13.0 1.1 | 47 11 -8.1 -7.6 49 89 16764 120 13 -11.3 6.5 | 70 7 -6.4 -2.3 50 70 18288 115 10 -9.1 4.2 | 43 6 -4.2 -4.5 51 70 18330 95 8 -8.0 0.7 | 21 9 -3.1 -8.1 52 50 20560 40 6 -3.9 -4.6 | 356 13 1.0 -13.4 53 47 21031 70 10 -9.4 -3.4 | 20 13 -4.5 -12.2 54 44 21336 95 5 -5.0 0.4 | 1 8 -0.1 -8.3 55 30 23940 65 7 -6.3 -3.0 | 7 12 -1.4 -11.7 56 28 24384 75 10 -9.7 -2.6 | 23 12 -4.8 -11.4 57 27 24689 85 10 -10.0 -0.9 | 28 11 -5.1 -9.6 58 20 26610 95 3 -3.0 0.3 | 347 9 1.9 -8.5 59 19 27127 0 0 -0.0 -0.0 | 331 10 4.9 -8.8 60 18 27432 60 4 -3.5 -2.0 | 352 11 1.4 -10.8 61 17 27737 60 10 -8.7 -5.0 | 15 14 -3.8 -13.8 62 16 28042 90 10 -10.0 0.0 | 30 10 -5.1 -8.8 63 15 28346 110 17 -16.0 5.8 | 75 11 -11.1 -3.0 64 15 28651 155 10 -4.2 9.1 | 247 1 0.7 0.3 65 12 29870 0 0 -0.0 -0.0 | 331 10 4.9 -8.8 66 10 31210 95 16 -15.9 1.4 | 56 13 -11.0 -7.4 Wind Parameters Mean winds (0-6000m): 120.8 at 13.4 knts Storm direction: 150.8 at 10.0 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 126.2 neg: -70.7 tot: 55.5 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 2.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.60 Bulk Shear: 54.37 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 ------------------------------------------------------------------------------- 500 347 9 338 18| 10.5 0.0 10.5| 55.0 -1.2 53.9 107.7 0.66| 17.1 11.3 1000 27 11 360 18| 8.9 0.0 8.9|105.8 -22.4 83.5 83.5 0.54| 17.0 9.2 1500 29 10 0 18| 3.3 0.0 3.3|110.1 -67.4 42.7 28.5 0.19| 17.3 3.2 2000 40 9 3 16| 3.3 0.0 3.3|117.1 -69.0 48.1 24.0 0.21| 14.3 3.0 2500 51 8 6 14| 2.9 0.0 2.9|118.7 -70.7 48.0 19.2 0.20| 12.3 2.5 3000 66 9 14 13| 3.1 0.0 3.1|126.2 -70.7 55.5 18.5 0.25| 12.0 2.9 4000 97 10 33 9| 3.1 0.0 3.1|131.9 -70.7 61.2 15.3 0.28| 9.8 2.8 5000 113 12 55 7| 2.4 0.4 2.9|136.7 -81.8 54.9 11.0 0.23| 8.7 2.0 6000 121 13 74 7| 2.3 0.4 2.7|149.6 -81.8 67.8 11.3 0.26| 7.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250427.12.gif