UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 21 APR 25 Station: CWMW WMO ident: 71722 Latitude: 46.30 Longitude: -76.00 Elevation: 189.00 ------------------------------------------------------------------------------- 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 1004 189 -2.7 -5.5 81 2.8 -3.7 0 0 270.1 270.6 269.3 277.0 2.52 1 1000 215 -2.1 -6.2 73 4.1 -3.5 75 3 271.0 271.4 269.7 277.6 2.40 2 994 263 -1.5 -7.5 64 6.0 -3.5 83 5 272.1 272.5 270.0 278.1 2.18 3 992 279 1.0 -11.0 40 12.0 -2.8 86 6 274.8 275.1 270.8 279.5 1.66 4 972 443 2.4 -13.6 30 16.0 -2.5 104 12 277.8 278.0 272.2 281.8 1.37 5 953 602 1.8 -16.2 25 18.0 -3.4 119 17 278.8 279.0 272.3 282.1 1.13 6 925 842 0.4 -15.6 29 16.0 -4.2 130 14 279.7 279.9 273.1 283.3 1.22 7 903 1035 -0.7 -17.7 26 17.0 -5.3 133 12 280.5 280.7 273.2 283.6 1.05 8 897 1088 -0.9 -20.9 20 20.0 -5.9 132 12 280.8 281.0 273.1 283.3 0.80 9 886 1186 0.2 -37.8 4 38.0 -6.4 131 10 283.0 283.0 273.2 283.5 0.17 10 881 1232 1.2 -35.8 4 37.0 -5.7 131 10 284.5 284.5 274.1 285.1 0.20 11 850 1520 2.0 -30.0 7 32.0 -5.1 145 8 288.2 288.3 276.4 289.4 0.37 12 845 1568 2.2 -37.8 3 40.0 -5.4 129 11 288.9 289.0 276.4 289.5 0.17 13 770 2315 0.4 -18.6 22 19.0 -5.3 227 7 294.8 295.0 280.6 298.4 1.14 14 740 2633 -0.5 -26.5 12 26.0 -7.0 264 12 297.2 297.3 281.0 299.1 0.59 15 714 2919 0.4 -29.6 8 30.0 -6.8 269 15 301.2 301.3 282.5 302.8 0.46 16 702 3055 0.0 -38.0 4 38.0 -7.6 270 14 302.2 302.3 282.5 303.0 0.21 17 700 3078 -0.3 -38.3 4 38.0 -7.8 285 13 302.2 302.2 282.5 302.9 0.20 18 697 3112 -0.5 -33.5 6 33.0 -7.7 284 14 302.3 302.4 282.8 303.4 0.32 19 695 3135 -0.7 -19.7 22 19.0 -6.5 283 15 302.3 302.5 283.8 306.0 1.15 20 691 3182 -0.5 -29.5 9 29.0 -7.5 281 17 303.1 303.1 283.2 304.7 0.48 21 672 3404 -1.9 -11.9 46 10.0 -5.6 271 25 303.9 304.3 285.7 311.1 2.28 22 665 3487 -2.3 -5.5 79 3.2 -3.7 268 27 304.4 305.1 287.5 316.1 3.82 23 653 3632 -3.5 -4.4 93 0.9 -3.9 262 33 304.6 305.4 287.9 317.6 4.23 24 652 3644 -3.5 -4.4 93 0.9 -3.9 261 33 304.7 305.5 288.0 317.7 4.23 25 638 3816 -3.1 -5.7 82 2.6 -4.3 260 36 307.1 307.8 288.5 319.3 3.92 26 579 4577 -8.7 -9.6 93 0.9 -9.1 272 34 309.2 309.8 288.5 319.3 3.19 27 576 4617 -8.5 -11.6 78 3.1 -9.6 273 33 309.9 310.4 288.3 318.6 2.73 28 543 5071 -12.5 -12.5 100 0.0 -12.5 272 32 310.4 310.9 288.4 319.0 2.69 29 538 5142 -11.9 -13.5 88 1.6 -12.5 270 33 311.9 312.4 288.8 320.0 2.51 30 500 5700 -15.3 -17.1 86 1.8 -15.9 260 37 314.4 314.8 289.0 321.0 2.00 31 480 6008 -17.1 -20.9 72 3.8 -18.1 263 33 315.9 316.1 289.0 320.9 1.51 32 429 6841 -23.9 -24.1 98 0.2 -23.9 274 37 317.5 317.8 289.3 321.8 1.27 33 402 7314 -26.7 -27.6 92 0.9 -26.9 270 40 319.8 320.0 289.8 323.3 0.99 34 400 7350 -26.9 -28.0 90 1.1 -27.1 270 40 320.0 320.2 289.8 323.4 0.95 35 355 8198 -31.7 -39.7 45 8.0 -32.6 265 41 324.7 324.8 290.6 326.0 0.34 36 333 8646 -35.3 -40.3 60 5.0 -35.8 269 44 325.7 325.8 290.9 327.0 0.34 37 325 8814 -36.7 -44.7 43 8.0 -37.4 271 45 326.1 326.1 290.8 326.9 0.22 38 300 9360 -41.7 -45.8 64 4.1 -42.0 280 50 326.6 326.6 291.0 327.4 0.21 39 296 9451 -42.7 -46.2 68 3.5 -42.9 280 50 326.4 326.5 290.9 327.2 0.20 40 292 9542 -42.9 -49.9 46 7.0 -43.3 280 51 327.4 327.4 291.1 328.0 0.14 41 254 10467 -50.5 -64.5 18 14.0 -50.8 280 54 329.5 329.5 291.6 329.6 0.03 42 250 10570 -51.3 -64.3 20 13.0 -51.6 280 54 329.8 329.8 291.7 329.9 0.03 43 227 11189 -56.9 -64.9 36 8.0 -57.1 280 67 330.5 330.5 291.9 330.6 0.03 44 210 11678 -60.5 -66.5 45 6.0 -60.6 280 78 332.3 332.3 292.4 332.4 0.02 45 209 11707 -60.7 -65.7 51 5.0 -60.7 280 79 332.4 332.4 292.4 332.5 0.03 46 207 11767 -61.1 -64.2 67 3.1 -61.2 280 79 332.7 332.7 292.5 332.8 0.03 47 204 11858 -61.7 -68.7 39 7.0 -61.8 280 79 333.2 333.2 292.6 333.2 0.02 48 200 11980 -62.5 -68.5 44 6.0 -62.6 285 78 333.8 333.8 292.7 333.9 0.02 49 191 12263 -64.3 -72.3 33 8.0 -64.4 288 76 335.3 335.3 293.2 335.4 0.01 50 164 13184 -69.5 -73.5 56 4.0 -69.5 280 70 341.5 341.5 294.7 341.6 0.01 51 160 13331 -69.7 -74.1 52 4.4 -69.7 279 72 343.6 343.6 295.2 343.7 0.01 52 151 13680 -65.9 -78.9 15 13.0 -66.0 275 76 355.9 355.9 297.9 355.9 0.01 53 150 13720 -66.1 -79.1 15 13.0 -66.2 290 67 356.2 356.2 298.0 356.2 0.01 54 132 14493 -68.3 -84.3 8 16.0 -68.4 277 42 365.6 365.6 299.8 365.6 0.00 55 126 14776 -62.7 -84.7 4 22.0 -62.9 265 50 380.6 380.6 302.3 380.6 0.00 56 123 14925 -62.1 -84.1 4 22.0 -62.3 266 56 384.3 384.3 302.9 384.3 0.00 57 121 15027 -62.5 -84.5 4 22.0 -62.7 274 56 385.4 385.4 303.1 385.4 0.00 58 115 15343 -59.7 -84.7 2 25.0 -60.0 292 55 396.2 396.2 304.7 396.2 0.00 59 110 15622 -59.5 -85.5 2 26.0 -59.8 299 47 401.7 401.7 305.5 401.7 0.00 60 107 15795 -59.5 -85.5 2 26.0 -59.8 308 34 404.9 404.9 305.9 404.9 0.00 61 100 16220 -58.5 -85.5 2 27.0 -58.9 285 27 414.7 414.7 307.1 414.7 0.00 62 78 17788 -55.9 -85.9 1 30.0 -56.5 267 21 450.6 450.6 310.9 450.6 0.00 63 70 18470 -59.5 -87.5 1 28.0 -59.9 280 17 457.1 457.1 311.5 457.1 0.00 64 68 18651 -60.3 -87.3 2 27.0 -60.7 262 16 459.2 459.2 311.7 459.2 0.00 65 65 18933 -57.5 -86.5 1 29.0 -58.1 294 14 471.3 471.3 312.7 471.3 0.00 66 60 19436 -59.3 -87.3 1 28.0 -59.8 323 11 478.1 478.1 313.3 478.2 0.00 67 50 20580 -57.7 -86.7 1 29.0 -58.5 285 11 507.5 507.5 315.5 507.5 0.00 68 44 21390 -54.7 -85.7 1 31.0 -55.9 326 8 533.7 533.7 317.2 533.8 0.01 69 37 22486 -59.1 -87.1 1 28.0 -59.9 359 8 549.6 549.6 318.1 549.6 0.01 70 30 23810 -55.3 -86.3 1 31.0 -56.8 20 9 593.9 593.9 320.3 593.9 0.01 71 20 26420 -51.1 -84.1 1 33.0 -54.2 85 18 679.8 679.8 323.7 679.9 0.02 72 11 30345 -46.5 -83.5 1 37.0 -53.1 97 15 823.2 823.2 327.8 823.5 0.03 73 10 30980 -44.5 -82.5 1 38.0 -52.4 105 17 853.4 853.5 328.5 853.9 0.04 74 9.2 31540 -43.5 -82.5 1 39.0 -52.3 877.9 877.9 329.0 878.3 0.05 75 8.1 32395 -44.1 -83.1 1 39.0 -53.2 908.0 908.1 329.6 908.5 0.05 76 6.3 34103 -38.3 -80.3 0 42.0 -51.9 1000.4 1000.5 331.2 1001.6 0.10 77 6.2 34213 -38.5 -80.5 0 42.0 -52.1 1004.1 1004.2 331.2 1005.3 0.10 TRP 164 13184 -69.5 -73.5 56 4.0 -69.5 280 70 341.5 341.5 294.7 341.6 0.01 WND 209 11707 -60.7 -65.7 51 5.0 -60.7 280 79 332.4 332.4 292.4 332.5 0.03 Sounding variables and indices 1000-500 mb thick: 5485.00 m Freezing level: Surface below freezing Freezing level: 992.80 mb = 272.53 m = 894.11 ft Freezing level: 917.00 mb = 912.00 m = 2992.09 ft Freezing level: 888.00 mb = 1168.37 m = 3833.18 ft Freezing level: 756.67 mb = 2456.48 m = 8059.23 ft Freezing level: 725.56 mb = 2792.19 m = 9160.63 ft Freezing level: 702.00 mb = 3055.18 m = 10023.42 ft Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 47.50 % Est. max temperature: 14.92 C = 58.86 F Sfc-Lift cond lev (LCL): 960.67 mb = 537.61 m = 1763.80 ft T: 2.04 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.37 C Layer 897.0- 886.0 mb Conv cond level (CCL): 435.18 mb = 6735.05 m = 22096.35 ft Mean mixing ratio: 1.38 g/kg Conv temperature: 44.52 C = 112.13 F Cap Strength: 25.99 C Lifted Index: 27.22 C Risk: None Lifted Index @300 mb: 31.76 C Lifted Index @700 mb: 21.07 C Showalter Index: 21.36 C Risk: None Total Totals Index: 2.60 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: -14.70 C K Index: -50.70 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 6.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.81 J/kg Max Up Vert Vel: 7.59 m/s Conv Inhibition (B-): 87468.55 J/kg Cap Strength: 26.98 C Lift Cond Lev (LCL): 756.90 mb = 2452.44 m = 8045.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 17 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 1004 189 0 0 -0.0 -0.0 | 108 17 -15.9 5.1 1 1000 215 75 3 -2.9 -0.8 | 103 19 -18.8 4.3 2 989 305 90 7 -7.0 0.0 | 103 23 -22.9 5.1 3 952 610 120 17 -14.7 8.5 | 114 34 -30.6 13.6 4 925 842 130 14 -10.7 9.0 | 118 30 -26.6 14.1 5 917 914 135 14 -9.9 9.9 | 120 30 -25.8 15.0 6 882 1219 130 10 -7.7 6.4 | 116 26 -23.6 11.5 7 850 1520 145 8 -4.6 6.6 | 120 24 -20.5 11.7 8 850 1524 120 11 -9.5 5.5 | 113 28 -25.4 10.6 9 818 1829 180 8 0.0 8.0 | 130 21 -15.9 13.1 10 787 2134 200 9 3.1 8.5 | 137 19 -12.8 13.6 11 758 2438 245 6 5.4 2.5 | 126 13 -10.5 7.7 12 730 2743 275 16 15.9 -1.4 | 181 4 0.0 3.7 13 703 3048 265 14 13.9 1.2 | 163 7 -2.0 6.3 14 700 3078 285 13 12.6 -3.4 | 118 4 -3.3 1.8 15 650 3658 260 34 33.5 5.9 | 238 21 17.6 11.0 16 625 3962 260 39 38.4 6.8 | 242 25 22.5 11.9 17 601 4267 270 36 36.0 -0.0 | 256 21 20.1 5.1 18 556 4877 275 31 30.9 -2.7 | 261 15 15.0 2.4 19 500 5700 260 37 36.4 6.4 | 241 24 20.5 11.5 20 494 5791 260 36 35.5 6.3 | 240 23 19.5 11.4 21 474 6096 265 32 31.9 2.8 | 244 18 16.0 7.9 22 436 6706 275 36 35.9 -3.1 | 264 20 20.0 2.0 23 400 7350 270 40 40.0 -0.0 | 258 25 24.1 5.1 24 385 7620 270 40 40.0 -0.0 | 258 25 24.1 5.1 25 353 8230 265 41 40.8 3.6 | 251 26 24.9 8.7 26 309 9144 275 48 47.8 -4.2 | 268 32 31.9 0.9 27 300 9360 280 50 49.2 -8.7 | 276 34 33.3 -3.6 28 250 10570 280 54 53.2 -9.4 | 277 38 37.3 -4.3 29 246 10668 280 55 54.2 -9.6 | 277 39 38.3 -4.4 30 209 11707 280 79 77.8 -13.7 | 278 62 61.9 -8.6 31 203 11887 280 79 77.8 -13.7 | 278 62 61.9 -8.6 32 200 11980 285 78 75.3 -20.2 | 284 61 59.4 -15.1 33 175 12802 295 71 64.3 -30.0 | 297 54 48.4 -24.9 34 164 13184 280 70 68.9 -12.2 | 278 53 53.0 -7.0 35 150 13716 275 76 75.7 -6.6 | 271 60 59.8 -1.5 36 150 13720 290 67 63.0 -22.9 | 291 50 47.1 -17.8 37 143 14021 290 65 61.1 -22.2 | 291 48 45.2 -17.1 38 136 14326 295 40 36.3 -16.9 | 300 24 20.3 -11.8 39 129 14630 265 43 42.8 3.7 | 252 28 26.9 8.9 40 123 14935 265 56 55.8 4.9 | 256 41 39.9 10.0 41 117 15240 290 55 51.7 -18.8 | 291 38 35.8 -13.7 42 112 15545 295 54 48.9 -22.8 | 298 37 33.0 -17.7 43 106 15850 310 30 23.0 -19.3 | 333 16 7.1 -14.2 44 101 16154 290 32 30.1 -10.9 | 292 15 14.2 -5.8 45 100 16220 285 27 26.1 -7.0 | 280 10 10.2 -1.9 46 96 16459 285 27 26.1 -7.0 | 280 10 10.2 -1.9 47 92 16764 300 25 21.7 -12.5 | 322 9 5.7 -7.4 48 83 17374 285 19 18.4 -4.9 | 265 2 2.4 0.2 49 79 17678 265 22 21.9 1.9 | 221 9 6.0 7.0 50 70 18470 280 17 16.7 -3.0 | 201 2 0.8 2.2 51 69 18593 255 17 16.4 4.4 | 183 10 0.5 9.5 52 62 19202 325 11 6.3 -9.0 | 68 10 -9.6 -3.9 53 57 19812 320 10 6.4 -7.7 | 75 10 -9.5 -2.5 54 54 20117 350 10 1.7 -9.8 | 72 15 -14.2 -4.7 55 51 20422 250 10 9.4 3.4 | 143 11 -6.5 8.5 56 50 20580 285 11 10.6 -2.8 | 113 6 -5.3 2.3 57 49 20726 270 13 13.0 -0.0 | 150 6 -2.9 5.1 58 47 21031 285 10 9.7 -2.6 | 112 7 -6.2 2.5 59 44 21336 315 7 4.9 -4.9 | 91 11 -11.0 0.2 60 42 21641 20 12 -4.1 -11.3 | 73 21 -20.0 -6.2 61 40 21946 75 10 -9.7 -2.6 | 96 26 -25.6 2.5 62 38 22250 240 2 1.7 1.0 | 113 15 -14.2 6.1 63 37 22555 35 10 -5.7 -8.2 | 82 22 -21.6 -3.1 64 35 22860 85 10 -10.0 -0.9 | 99 26 -25.9 4.2 65 33 23165 75 14 -13.5 -3.6 | 93 29 -29.4 1.5 66 30 23810 20 9 -3.1 -8.5 | 80 19 -19.0 -3.3 67 29 24079 25 10 -4.2 -9.1 | 79 21 -20.1 -3.9 68 25 24994 80 12 -11.8 -2.1 | 96 28 -27.7 3.0 69 24 25298 55 11 -9.0 -6.3 | 87 25 -24.9 -1.2 70 23 25603 70 14 -13.2 -4.8 | 91 29 -29.1 0.3 71 22 25908 115 17 -15.4 7.2 | 111 34 -31.3 12.3 72 21 26213 90 16 -16.0 0.0 | 99 32 -31.9 5.1 73 20 26420 85 18 -17.9 -1.6 | 96 34 -33.8 3.5 74 20 26518 105 14 -13.5 3.6 | 107 31 -29.4 8.7 75 19 26822 95 18 -17.9 1.6 | 101 34 -33.8 6.7 76 18 27127 110 14 -13.2 4.8 | 109 31 -29.1 9.9 77 17 27432 100 9 -8.9 1.6 | 105 26 -24.8 6.7 78 16 27737 65 12 -10.9 -5.1 | 90 27 -26.8 0.0 79 16 28042 80 12 -11.8 -2.1 | 96 28 -27.7 3.0 80 14 28651 50 7 -5.4 -4.5 | 92 21 -21.3 0.6 81 14 28956 30 11 -5.5 -9.5 | 78 22 -21.4 -4.4 82 13 29261 60 19 -16.5 -9.5 | 82 33 -32.4 -4.4 83 12 29566 80 23 -22.7 -4.0 | 92 39 -38.6 1.1 84 12 29870 70 20 -18.8 -6.8 | 87 35 -34.7 -1.7 85 11 30175 95 14 -13.9 1.2 | 102 31 -29.9 6.3 86 10 30980 105 17 -16.4 4.4 | 106 34 -32.3 9.5 Wind Parameters Mean winds (0-6000m): 257.8 at 22.3 knts Storm direction: 287.8 at 16.7 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 139.4 neg: -38.6 tot: 100.8 m^2/s^2 ave: 33.6 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 2.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 134.01 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 ------------------------------------------------------------------------------- 500 111 11 109 27| 16.4 0.0 16.4| 53.7 -9.7 44.0 88.0 0.25| 20.2 5.0 1000 122 12 114 29| 5.3 0.0 5.3| 71.2 -20.2 51.0 51.0 0.21| 13.7 2.9 1500 126 11 115 28| 3.2 0.0 3.2| 98.1 -26.2 71.9 47.9 0.24| 12.3 3.0 2000 136 11 119 26| 2.2 0.0 2.2|124.7 -26.2 98.5 49.2 0.30| 11.5 3.5 2500 148 10 123 25| 2.9 0.0 2.9|135.9 -33.4 102.5 41.0 0.28| 12.0 3.4 3000 173 11 133 24| 2.9 0.0 2.9|139.4 -38.6 100.8 33.6 0.24| 12.2 2.9 4000 239 16 171 14| 2.7 2.5 5.2|177.0 -43.2 133.8 33.4 0.25| 12.9 3.2 5000 255 20 197 11| 1.9 2.2 4.1|192.0 -53.7 138.3 27.7 0.23| 11.4 2.6 6000 258 22 211 11| 1.6 2.3 4.0|204.1 -79.1 124.9 20.8 0.18| 10.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250421.12.gif