UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 29 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 1005 10 -19.1 -22.1 77 3.0 -19.5 110 6 253.7 253.8 253.3 255.4 0.65 1 1000 49 -19.3 -21.8 81 2.5 -19.7 110 3 253.9 254.0 253.5 255.6 0.67 2 983 177 -17.7 -20.6 78 2.9 -18.1 69 7 256.7 256.8 256.1 258.7 0.75 3 981 192 -16.7 -20.5 72 3.8 -17.3 64 8 257.9 258.0 257.1 259.9 0.76 4 980 200 -13.7 -19.7 60 6.0 -14.7 62 8 261.0 261.1 259.6 263.2 0.82 5 978 215 -12.9 -19.9 56 7.0 -14.2 57 8 261.9 262.0 260.3 264.1 0.80 6 969 286 -12.5 -19.5 56 7.0 -13.8 35 11 263.0 263.1 261.2 265.3 0.84 7 967 302 -10.7 -18.7 52 8.0 -12.3 30 11 265.0 265.1 262.9 267.5 0.90 8 939 528 -9.3 -19.3 44 10.0 -11.4 52 21 268.6 268.8 265.4 271.1 0.88 9 925 644 -9.7 -19.7 44 10.0 -11.8 60 24 269.4 269.5 265.9 271.9 0.87 10 906 804 -10.7 -19.7 48 9.0 -12.5 51 25 270.0 270.1 266.3 272.5 0.88 11 856 1243 -7.3 -23.3 27 16.0 -10.6 45 17 277.9 278.1 271.1 280.0 0.68 12 850 1298 -7.5 -23.5 27 16.0 -10.8 45 16 278.3 278.4 271.3 280.3 0.68 13 815 1624 -9.3 -22.3 34 13.0 -12.1 50 16 279.7 279.9 272.3 282.1 0.78 14 806 1710 -7.9 -21.9 31 14.0 -11.1 54 15 282.1 282.3 273.8 284.6 0.82 15 787 1896 -8.5 -20.5 37 12.0 -11.3 62 14 283.4 283.6 274.7 286.3 0.95 16 783 1935 -8.5 -17.5 48 9.0 -10.8 63 13 283.8 284.0 275.3 287.5 1.23 17 780 1965 -8.7 -15.7 57 7.0 -10.6 64 13 283.9 284.2 275.7 288.2 1.44 18 762 2145 -9.7 -14.7 67 5.0 -11.1 70 12 284.7 285.0 276.4 289.5 1.60 19 700 2796 -13.5 -19.5 61 6.0 -14.9 150 3 287.5 287.7 277.2 291.1 1.16 20 687 2938 -14.9 -19.9 66 5.0 -16.0 68 1 287.5 287.7 277.2 291.0 1.15 21 662 3219 -15.7 -25.7 42 10.0 -17.6 23 1 289.7 289.8 277.6 291.9 0.71 22 605 3891 -21.1 -26.1 64 5.0 -22.0 88 7 291.0 291.1 278.3 293.4 0.75 23 602 3928 -21.3 -28.3 53 7.0 -22.4 88 7 291.2 291.3 278.2 293.2 0.62 24 535 4787 -28.1 -29.1 91 1.0 -28.2 97 10 293.1 293.2 279.1 295.1 0.64 25 500 5270 -31.7 -33.8 82 2.1 -31.9 70 12 294.4 294.5 279.5 295.8 0.44 26 469 5717 -35.3 -38.6 72 3.3 -35.5 67 13 295.4 295.4 279.7 296.3 0.29 27 462 5821 -36.1 -38.5 78 2.4 -36.3 68 13 295.6 295.7 279.8 296.6 0.30 28 437 6203 -39.3 -44.3 59 5.0 -39.6 72 14 296.3 296.3 280.0 296.9 0.17 29 400 6800 -44.7 -48.6 65 3.9 -44.9 70 14 296.9 296.9 280.1 297.3 0.12 30 395 6884 -45.5 -48.5 72 3.0 -45.6 76 15 296.9 296.9 280.1 297.3 0.12 31 316 8339 -55.5 -61.5 47 6.0 -55.6 75 26 302.6 302.6 282.5 302.7 0.03 32 309 8481 -55.3 -60.3 54 5.0 -55.4 79 25 304.8 304.8 283.4 304.9 0.04 33 300 8670 -55.3 -63.3 36 8.0 -55.4 70 26 307.4 307.4 284.4 307.5 0.03 34 286 8978 -51.9 -74.9 5 23.0 -52.2 73 25 316.5 316.5 287.6 316.5 0.01 35 274 9258 -49.3 -74.3 4 25.0 -49.7 76 23 324.2 324.2 290.0 324.2 0.01 36 269 9378 -49.9 -74.9 4 25.0 -50.3 82 24 325.0 325.0 290.3 325.0 0.01 37 261 9577 -48.3 -76.3 2 28.0 -48.7 83 22 330.2 330.2 291.7 330.2 0.00 38 255 9730 -49.3 -77.3 2 28.0 -49.7 82 21 330.9 330.9 292.0 330.9 0.00 39 250 9860 -48.1 -77.1 2 29.0 -48.6 80 19 334.6 334.6 292.9 334.6 0.00 40 231 10382 -45.7 -79.7 1 34.0 -46.4 99 21 345.9 345.9 295.7 345.9 0.00 41 200 11340 -45.1 -81.1 1 36.0 -45.9 90 18 361.4 361.4 299.0 361.4 0.00 42 185 11863 -43.7 -80.7 1 37.0 -44.7 95 25 371.8 371.8 300.9 371.8 0.00 43 174 12274 -45.5 -81.5 1 36.0 -46.4 114 21 375.4 375.4 301.5 375.4 0.00 44 166 12588 -45.1 -81.1 1 36.0 -46.1 98 18 381.1 381.1 302.4 381.2 0.00 45 161 12794 -43.3 -81.3 1 38.0 -44.5 71 21 387.5 387.5 303.4 387.5 0.00 46 150 13270 -43.9 -81.9 1 38.0 -45.1 65 21 394.4 394.4 304.4 394.4 0.00 47 126 14435 -45.9 -82.9 1 37.0 -47.0 112 13 411.0 411.0 306.6 411.0 0.00 48 122 14650 -44.9 -82.9 1 38.0 -46.2 101 10 416.6 416.6 307.3 416.6 0.00 49 100 15970 -48.1 -84.1 1 36.0 -49.3 100 21 434.8 434.8 309.3 434.8 0.00 50 91 16591 -46.7 -83.7 1 37.0 -48.1 107 11 449.5 449.5 310.8 449.5 0.00 51 80 17437 -48.7 -84.7 1 36.0 -50.0 75 17 462.2 462.2 312.0 462.2 0.00 52 75 17863 -45.7 -83.7 1 38.0 -47.6 116 14 477.1 477.1 313.2 477.1 0.00 53 70 18320 -46.5 -84.5 1 38.0 -48.3 95 8 484.9 484.9 313.8 484.9 0.00 54 50 20550 -47.7 -85.7 0 38.0 -49.8 115 6 531.1 531.1 317.0 531.1 0.01 55 30 23930 -46.9 -85.9 0 39.0 -50.3 45 10 616.8 616.8 321.3 616.8 0.01 56 23 25679 -48.5 -86.5 0 38.0 -52.1 100 2 660.8 660.8 323.1 660.8 0.01 57 20 26600 -46.9 -85.9 0 39.0 -51.4 40 8 692.6 692.6 324.2 692.7 0.01 58 13 29463 -44.5 -84.5 0 40.0 -51.4 68 9 791.7 791.8 327.0 791.9 0.02 59 10 31210 -46.5 -85.5 0 39.0 -53.5 150 7 846.0 846.0 328.3 846.2 0.03 60 5.5 35279 -35.1 -78.1 0 43.0 -51.5 1054.2 1054.3 332.0 1056.3 0.16 TRP 316 8339 -55.5 -61.5 47 6.0 -55.6 75 26 302.6 302.6 282.5 302.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5221.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 57.80 % Est. max temperature: 5.24 C = 41.44 F Sfc-Lift cond lev (LCL): 956.56 mb = 385.28 m = 1264.02 ft T: -10.18 C 700-500 lapse rate: 7.36 C/km Conv cond level (CCL): 1000.00 mb = 49.00 m = 160.76 ft Mean mixing ratio: 0.83 g/kg Conv temperature: -18.88 C = -1.99 F Cap Strength: 22.18 C Lifted Index: 22.77 C Risk: None Lifted Index @300 mb: 28.82 C Lifted Index @700 mb: 19.64 C Showalter Index: 11.99 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 8.20 C K Index: -5.30 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.69 J/kg Max Up Vert Vel: 12.14 m/s Conv Inhibition (B-): 78381.64 J/kg Cap Strength: 22.73 C Lift Cond Lev (LCL): 844.58 mb = 1347.68 m = 4421.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 95 at 8 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 1005 10 110 6 -5.6 2.1 | 241 3 2.5 1.4 1 1000 49 110 3 -2.8 1.0 | 266 5 5.3 0.3 2 967 305 30 11 -5.5 -9.5 | 346 11 2.6 -10.2 3 929 610 60 24 -20.8 -12.0 | 45 18 -12.7 -12.7 4 925 644 60 24 -20.8 -12.0 | 45 18 -12.7 -12.7 5 893 914 45 26 -18.4 -18.4 | 28 22 -10.3 -19.1 6 859 1219 45 18 -12.7 -12.7 | 19 14 -4.6 -13.4 7 850 1298 45 16 -11.3 -11.3 | 15 12 -3.2 -12.0 8 825 1524 45 17 -12.0 -12.0 | 17 13 -3.9 -12.7 9 793 1829 60 14 -12.1 -7.0 | 28 9 -4.0 -7.7 10 763 2134 70 12 -11.3 -4.1 | 34 6 -3.2 -4.8 11 733 2438 75 4 -3.9 -1.0 | 292 5 4.2 -1.7 12 705 2743 90 4 -4.0 0.0 | 279 4 4.1 -0.7 13 700 2796 150 3 -1.5 2.6 | 254 7 6.6 1.9 14 676 3048 0 0 -0.0 -0.0 | 275 8 8.1 -0.7 15 623 3658 90 5 -5.0 0.0 | 282 3 3.1 -0.7 16 573 4267 85 10 -10.0 -0.9 | 50 2 -1.9 -1.5 17 550 4572 90 11 -11.0 0.0 | 77 3 -2.9 -0.7 18 527 4877 100 9 -8.9 1.6 | 139 1 -0.8 0.9 19 506 5182 75 11 -10.6 -2.8 | 36 4 -2.5 -3.5 20 500 5270 70 12 -11.3 -4.1 | 34 6 -3.2 -4.8 21 484 5486 65 12 -10.9 -5.1 | 26 6 -2.8 -5.7 22 443 6096 70 14 -13.2 -4.8 | 43 7 -5.1 -5.5 23 406 6706 85 14 -13.9 -1.2 | 72 6 -5.9 -1.9 24 400 6800 70 14 -13.2 -4.8 | 43 7 -5.1 -5.5 25 387 7010 85 17 -16.9 -1.5 | 76 9 -8.8 -2.2 26 353 7620 65 19 -17.2 -8.0 | 46 13 -9.1 -8.7 27 316 8339 75 26 -25.1 -6.7 | 66 19 -17.0 -7.4 28 306 8534 80 24 -23.6 -4.2 | 73 16 -15.5 -4.8 29 300 8670 70 26 -24.4 -8.9 | 60 19 -16.3 -9.6 30 292 8839 75 27 -26.1 -7.0 | 67 20 -18.0 -7.7 31 279 9144 70 23 -21.6 -7.9 | 58 16 -13.5 -8.5 32 266 9449 85 24 -23.9 -2.1 | 80 16 -15.8 -2.8 33 250 9860 80 19 -18.7 -3.3 | 69 11 -10.6 -4.0 34 243 10058 70 22 -20.7 -7.5 | 57 15 -12.6 -8.2 35 232 10363 100 21 -20.7 3.6 | 103 13 -12.6 3.0 36 221 10668 85 16 -15.9 -1.4 | 75 8 -7.8 -2.1 37 211 10973 70 14 -13.2 -4.8 | 43 7 -5.1 -5.5 38 200 11340 90 18 -18.0 0.0 | 86 10 -9.9 -0.7 39 193 11582 90 18 -18.0 0.0 | 86 10 -9.9 -0.7 40 184 11887 95 26 -25.9 2.3 | 95 18 -17.8 1.6 41 176 12192 115 23 -20.8 9.7 | 125 16 -12.8 9.0 42 168 12497 110 16 -15.0 5.5 | 125 8 -6.9 4.8 43 161 12802 70 21 -19.7 -7.2 | 56 14 -11.6 -7.9 44 154 13106 90 22 -22.0 0.0 | 87 14 -13.9 -0.7 45 150 13270 65 21 -19.0 -8.9 | 49 15 -10.9 -9.6 46 147 13411 65 22 -19.9 -9.3 | 50 15 -11.8 -10.0 47 140 13716 85 25 -24.9 -2.2 | 80 17 -16.8 -2.9 48 128 14326 115 14 -12.7 5.9 | 139 7 -4.6 5.2 49 122 14630 105 10 -9.7 2.6 | 141 2 -1.6 1.9 50 117 14935 30 10 -5.0 -8.7 | 342 10 3.1 -9.3 51 112 15240 50 25 -19.2 -16.1 | 33 20 -11.1 -16.7 52 107 15545 70 25 -23.5 -8.6 | 59 18 -15.4 -9.2 53 102 15850 120 17 -14.7 8.5 | 140 10 -6.6 7.8 54 100 15970 100 21 -20.7 3.6 | 103 13 -12.6 3.0 55 97 16154 100 21 -20.7 3.6 | 103 13 -12.6 3.0 56 93 16459 140 13 -8.4 10.0 | 178 9 -0.3 9.3 57 85 17069 350 2 0.3 -2.0 | 287 9 8.4 -2.6 58 81 17374 65 17 -15.4 -7.2 | 43 11 -7.3 -7.9 59 77 17678 110 15 -14.1 5.1 | 127 7 -6.0 4.5 60 74 17983 120 13 -11.3 6.5 | 151 7 -3.2 5.8 61 70 18320 95 8 -8.0 0.7 | 261 0 0.1 0.0 62 56 19812 100 12 -11.8 2.1 | 111 4 -3.7 1.4 63 51 20422 110 10 -9.4 3.4 | 155 3 -1.3 2.7 64 50 20550 115 6 -5.4 2.5 | 235 3 2.7 1.9 65 49 20726 85 10 -10.0 -0.9 | 50 2 -1.9 -1.5 66 44 21336 80 7 -6.9 -1.2 | 328 2 1.2 -1.9 67 42 21641 35 10 -5.7 -8.2 | 345 9 2.4 -8.9 68 40 21946 75 10 -9.7 -2.6 | 26 4 -1.6 -3.3 69 30 23930 45 10 -7.1 -7.1 | 352 8 1.0 -7.7 70 28 24384 75 11 -10.6 -2.8 | 36 4 -2.5 -3.5 71 23 25603 105 1 -1.0 0.3 | 273 7 7.1 -0.4 72 20 26600 40 8 -5.1 -6.1 | 337 7 3.0 -6.8 73 18 27432 25 7 -3.0 -6.3 | 324 9 5.1 -7.0 74 16 28042 40 10 -6.4 -7.7 | 349 9 1.7 -8.3 75 15 28346 80 12 -11.8 -2.1 | 53 5 -3.7 -2.8 76 13 29261 85 4 -4.0 -0.3 | 284 4 4.1 -1.0 77 13 29566 60 12 -10.4 -6.0 | 19 7 -2.3 -6.7 78 12 29870 80 16 -15.8 -2.8 | 66 8 -7.7 -3.5 79 12 30175 120 18 -15.6 9.0 | 138 11 -7.5 8.3 80 10 31210 150 7 -3.5 6.1 | 220 7 4.6 5.4 Wind Parameters Mean winds (0-6000m): 64.8 at 10.8 knts Storm direction: 94.8 at 8.1 knts Shear (0-3000m) pos: 2.4 neg: 2.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 37.1 deg Storm rel helicity (0-3000m) pos: 69.3 neg: -56.5 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 1.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 43.03 Bulk Shear: 1.71 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 45 10 354 8| 0.0 18.0 18.0| 35.3 0.0 35.3 70.6 0.69| 23.6 16.4 1000 51 17 25 13| 0.0 11.1 11.1| 56.3 -34.1 22.2 22.2 0.38| 19.5 7.4 1500 49 18 23 13| 0.0 5.3 5.3| 57.7 -46.3 11.5 7.7 0.26| 15.8 4.0 2000 50 17 23 12| 1.7 4.0 5.7| 64.8 -46.3 18.5 9.3 0.27| 13.6 3.7 2500 52 15 22 11| 2.8 3.2 6.0| 65.1 -52.8 12.3 4.9 0.12| 12.8 1.6 3000 54 13 17 9| 2.4 2.4 4.7| 69.3 -56.5 12.7 4.2 0.10| 12.1 1.2 4000 57 11 8 7| 1.4 1.8 3.2| 74.1 -57.2 16.9 4.2 0.13| 10.2 1.3 5000 64 11 14 6| 1.2 1.4 2.6| 76.3 -57.7 18.6 3.7 0.15| 8.9 1.3 6000 65 11 18 6| 1.0 1.6 2.7| 79.3 -60.3 19.0 3.2 0.13| 8.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250429.12.gif