UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072900.upa.cvt Date: 0000Z 29 JUL 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 29 JUL 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 ------------------------------------------------------------------------------- 0 1000 89 SFC 989 189 30.6 19.6 52 11.0 22.8 304.7 307.4 296.3 348.5 14.67 2 925 782 25.6 17.6 61 8.0 20.0 250 26 305.5 308.1 295.9 346.8 13.82 3 850 1519 18.4 15.6 84 2.8 16.5 265 26 305.4 307.9 295.5 345.0 13.23 4 818 1847 15.2 15.2 100 0.0 15.2 275 26 305.4 307.9 295.6 345.5 13.40 5 809 1941 15.0 13.2 89 1.8 13.8 277 28 306.2 308.4 294.7 341.8 11.87 6 775 2303 12.0 11.2 95 0.8 11.5 280 35 306.7 308.7 294.1 339.4 10.85 7 772 2336 13.4 5.4 58 8.0 8.7 280 35 308.6 309.9 292.0 330.9 7.30 8 771 2346 13.4 5.4 58 8.0 8.7 280 36 308.7 310.1 292.0 331.1 7.31 9 769 2368 12.6 7.6 72 5.0 9.6 280 36 308.0 309.6 292.8 334.1 8.55 10 768 2379 13.2 5.2 58 8.0 8.5 280 36 308.8 310.2 292.0 331.0 7.24 11 755 2523 12.2 3.2 54 9.0 7.1 280 39 309.2 310.4 291.4 328.9 6.39 12 700 3153 7.6 -1.4 53 9.0 2.9 280 40 310.9 311.8 290.7 326.3 4.93 13 645 3824 4.0 -6.0 48 10.0 -0.7 283 47 314.2 314.9 290.6 326.3 3.79 14 633 3976 2.2 -3.8 64 6.0 -0.7 280 48 313.8 314.7 291.2 328.3 4.56 15 605 4341 -0.3 -10.3 47 10.0 -4.5 280 48 315.0 315.6 290.1 324.4 2.89 16 568 4843 -4.5 -8.4 74 3.9 -6.2 275 53 315.8 316.5 291.0 327.4 3.57 17 564 4898 -4.9 -11.9 58 7.0 -7.7 275 54 316.0 316.5 290.2 324.9 2.72 18 560 4955 -5.3 -9.8 71 4.5 -7.2 276 53 316.2 316.8 290.7 326.7 3.24 19 553 5054 -5.3 -16.3 42 11.0 -9.2 278 51 317.3 317.7 289.9 323.8 1.93 20 542 5211 -5.7 -18.7 35 13.0 -10.0 280 49 318.7 319.0 290.0 324.1 1.61 21 530 5387 -7.1 -17.1 45 10.0 -10.5 283 46 319.0 319.4 290.4 325.4 1.89 22 503 5794 -9.5 -20.5 40 11.0 -12.9 290 39 320.9 321.2 290.6 326.0 1.49 23 500 5840 -9.5 -27.5 22 18.0 -14.1 290 38 321.5 321.6 290.0 324.3 0.80 24 487 6042 -10.9 -33.9 13 23.0 -15.7 286 36 322.2 322.3 289.9 323.8 0.45 25 443 6760 -15.9 -33.9 20 18.0 -19.4 288 31 324.7 324.8 290.7 326.5 0.49 26 411 7319 -19.7 -40.7 14 21.0 -22.9 290 27 326.8 326.9 291.1 327.8 0.27 27 400 7520 -19.9 -50.9 5 31.0 -23.5 290 37 329.1 329.1 291.6 329.5 0.09 28 388 7746 -20.7 -53.7 3 33.0 -24.2 287 39 331.0 331.0 292.0 331.2 0.07 29 335 8815 -28.7 -56.7 5 28.0 -30.9 284 55 334.2 334.2 292.9 334.4 0.05 30 320 9143 -29.9 -55.9 6 26.0 -31.9 290 57 337.0 337.0 293.6 337.2 0.06 31 300 9600 -33.1 -62.1 4 29.0 -34.8 275 60 338.7 338.7 294.0 338.8 0.03 32 250 10860 -41.7 -65.7 6 24.0 -42.6 275 65 344.1 344.1 295.3 344.2 0.02 33 205 12179 -50.6 -70.1 8 19.6 -51.0 275 86 350.2 350.2 296.7 350.2 0.01 34 200 12340 -51.7 -70.7 9 19.0 -52.1 275 84 350.9 350.9 296.8 351.0 0.01 35 197 12437 -52.1 -72.1 7 20.0 -52.5 275 85 351.8 351.8 297.0 351.8 0.01 36 177 13124 -53.7 -75.7 5 22.0 -54.1 272 68 360.1 360.1 298.7 360.1 0.01 37 165 13571 -55.9 -65.9 28 10.0 -56.1 274 62 363.7 363.7 299.4 363.9 0.03 38 156 13924 -57.7 -79.7 4 22.0 -57.9 283 68 366.5 366.5 299.9 366.6 0.00 39 150 14170 -58.9 -77.9 7 19.0 -59.1 290 60 368.6 368.6 300.3 368.6 0.01 40 143 14469 -61.1 -74.1 16 13.0 -61.3 290 52 369.8 369.8 300.5 369.9 0.01 41 136 14781 -61.5 -71.5 25 10.0 -61.6 280 45 374.5 374.5 301.4 374.6 0.02 42 129 15111 -59.5 -81.5 4 22.0 -59.7 275 39 383.8 383.8 302.9 383.8 0.00 43 127 15209 -57.5 -81.5 3 24.0 -57.8 275 37 389.1 389.1 303.6 389.1 0.00 44 117 15724 -61.1 -84.1 3 23.0 -61.3 286 29 391.7 391.7 304.0 391.7 0.00 45 114 15886 -60.1 -84.1 3 24.0 -60.3 289 26 396.5 396.5 304.7 396.5 0.00 46 109 16165 -61.9 -83.9 4 22.0 -62.1 294 22 398.2 398.2 305.0 398.2 0.00 47 100 16700 -61.3 -85.3 3 24.0 -61.6 285 32 409.3 409.3 306.4 409.3 0.00 48 88 17487 -64.1 -87.1 3 23.0 -64.3 242 20 418.9 418.9 307.6 418.9 0.00 49 74 18562 -58.5 -86.5 2 28.0 -59.0 263 18 452.0 452.0 311.0 452.0 0.00 50 70 18910 -59.3 -87.3 1 28.0 -59.7 230 12 457.5 457.5 311.5 457.5 0.00 51 69 19000 -59.5 -87.5 1 28.0 -60.0 228 11 459.0 459.0 311.7 459.0 0.00 52 50 21040 -53.7 -85.7 1 32.0 -54.9 85 10 516.9 516.9 316.1 517.0 0.01 53 35 23343 -50.5 -83.5 1 33.0 -52.7 139 13 580.8 580.8 319.7 580.9 0.01 54 32 23923 -52.7 -84.7 1 32.0 -54.6 129 12 590.0 590.0 320.2 590.0 0.01 55 30 24340 -51.7 -84.7 1 33.0 -53.9 70 16 603.7 603.7 320.8 603.8 0.01 56 20 27000 -46.3 -82.3 1 36.0 -51.0 110 18 694.5 694.5 324.3 694.6 0.02 57 15 28924 -43.1 -81.1 1 38.0 -50.1 70 23 764.6 764.7 326.3 765.0 0.04 58 13 29887 -43.5 -81.5 1 38.0 -50.8 77 19 795.2 795.2 327.1 795.6 0.04 59 11 31023 -38.1 -80.1 0 42.0 -49.0 82 29 853.7 853.8 328.5 854.3 0.06 60 10 31680 -37.3 -79.3 0 42.0 -49.1 85 35 880.3 880.4 329.1 881.1 0.07 61 8.0 33219 -38.1 -80.1 0 42.0 -50.5 935.1 935.2 330.1 936.0 0.08 62 7.3 33858 -31.9 -75.9 0 44.0 -48.7 985.3 985.4 330.9 987.3 0.17 63 6.5 34675 -33.5 -77.5 0 44.0 -50.0 1011.8 1011.9 331.4 1013.6 0.15 64 5.2 36263 -26.9 -72.9 0 46.0 -49.2 1108.2 1108.4 332.8 1113.4 0.39 65 4.6 37144 -28.9 -73.9 0 45.0 -50.5 1138.4 1138.6 333.2 1143.6 0.38 TRP 143 14469 -61.1 -74.1 16 13.0 -61.3 290 52 369.8 369.8 300.5 369.9 0.01 WND 205 12179 -50.6 -70.1 8 19.6 -51.0 275 86 350.2 350.2 296.7 350.2 0.01 Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 608.36 mb = 4297.02 m = 14097.67 ft Wetbulb zero: 655.35 mb = 3693.43 m = 12117.41 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 60.53 % Est. max temperature: 31.30 C = 88.35 F Sfc-Lift cond lev (LCL): 843.47 mb = 1584.87 m = 5199.63 ft T: 17.76 C 700-500 lapse rate: 6.36 C/km ThetaE index: 14.58 C Layer 809.0- 771.0 mb Conv cond level (CCL): 826.75 mb = 1755.80 m = 5760.42 ft Mean mixing ratio: 14.03 g/kg Conv temperature: 31.29 C = 88.33 F Cap Strength: 0.16 C Lifted Index: -5.54 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.18 C Lifted Index @700 mb: -2.20 C Showalter Index: -4.72 C Risk: Severe thunderstorms possible Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 25.10 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 357.20 Risk: Showers and thunderstorms possible Energy Index: -4.07 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1371.69 J/kg Max Up Vert Vel: 52.38 m/s Conv Inhibition (B-): 6.22 J/kg Cap Strength: 0.24 C Lift Cond Lev (LCL): 828.97 mb = 1732.86 m = 5685.18 ft Lev Free Conv (LFC): 823.97 mb = 1784.52 m = 5854.65 ft Equ Level (EL): 233.97 mb = 11300.50 m = 37074.68 ft B at Equ Level: 1370.70 J/kg Max Parcel Lev (MPL): 133.97 mb = 14874.82 m = 48801.32 ft Wind level data Storm motion: 309 at 30 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 ---------------------------------------------------------- 0 925 782 250 26 24.4 8.9 | 182 28 1.0 27.6 1 977 305 245 12 10.9 5.1 | 152 27 -12.6 23.7 2 943 610 250 25 23.5 8.6 | 180 27 0.0 27.2 3 911 914 255 24 23.2 6.2 | 179 25 -0.3 24.9 4 880 1219 260 26 25.6 4.5 | 185 23 2.2 23.2 5 850 1519 265 26 25.9 2.3 | 187 21 2.5 20.9 6 849 1524 260 28 27.6 4.9 | 190 24 4.1 23.5 7 819 1829 275 26 25.9 -2.3 | 189 17 2.5 16.4 8 790 2134 280 31 30.5 -5.4 | 208 15 7.1 13.3 9 762 2438 280 38 37.4 -6.6 | 229 18 14.0 12.1 10 735 2743 280 43 42.3 -7.5 | 239 22 18.9 11.2 11 700 3153 280 40 39.4 -6.9 | 234 20 15.9 11.7 12 657 3658 285 46 44.4 -11.9 | 252 22 21.0 6.8 13 633 3962 280 48 47.3 -8.3 | 247 26 23.8 10.3 14 609 4267 280 47 46.3 -8.2 | 245 25 22.8 10.5 15 564 4877 275 54 53.8 -4.7 | 245 33 30.4 14.0 16 503 5791 290 39 36.6 -13.3 | 248 14 13.2 5.3 17 500 5840 290 38 35.7 -13.0 | 245 14 12.3 5.7 18 483 6096 285 36 34.8 -9.3 | 230 15 11.3 9.4 19 411 7315 290 27 25.4 -9.2 | 192 10 1.9 9.4 20 400 7520 290 37 34.8 -12.7 | 242 13 11.3 6.0 21 395 7620 290 36 33.8 -12.3 | 239 12 10.4 6.4 22 363 8230 275 51 50.8 -4.4 | 243 31 27.4 14.2 23 320 9144 290 57 53.6 -19.5 | 272 30 30.1 -0.8 24 306 9449 285 64 61.8 -16.6 | 267 38 38.4 2.1 25 300 9600 275 60 59.8 -5.2 | 250 39 36.3 13.4 26 281 10058 270 61 61.0 -0.0 | 244 42 37.6 18.7 27 257 10668 275 65 64.8 -5.7 | 253 43 41.3 13.0 28 250 10860 275 65 64.8 -5.7 | 253 43 41.3 13.0 29 235 11278 275 68 67.7 -5.9 | 254 46 44.3 12.7 30 224 11582 275 63 62.8 -5.5 | 251 41 39.3 13.2 31 205 12179 275 86 85.7 -7.5 | 260 63 62.2 11.2 32 200 12340 275 84 83.7 -7.3 | 259 61 60.2 11.4 33 195 12497 275 86 85.7 -7.5 | 260 63 62.2 11.2 34 169 13411 270 60 60.0 -0.0 | 243 41 36.6 18.7 35 154 14021 285 69 66.6 -17.9 | 269 43 43.2 0.8 36 150 14170 290 60 56.4 -20.5 | 273 33 32.9 -1.8 37 146 14326 290 59 55.4 -20.2 | 273 32 32.0 -1.5 38 143 14469 290 52 48.9 -17.8 | 268 25 25.4 0.9 39 133 14935 275 41 40.8 -3.6 | 229 23 17.4 15.1 40 126 15240 275 37 36.9 -3.2 | 221 20 13.4 15.4 41 109 16154 295 22 19.9 -9.3 | 160 10 -3.5 9.4 42 104 16459 270 19 19.0 -0.0 | 167 19 -4.4 18.7 43 100 16700 285 32 30.9 -8.3 | 216 13 7.5 10.4 44 94 17069 285 21 20.3 -5.4 | 167 14 -3.2 13.2 45 90 17374 240 17 14.7 8.5 | 162 29 -8.7 27.2 46 85 17678 245 25 22.7 10.6 | 178 29 -0.8 29.2 47 81 17983 225 19 13.4 13.4 | 163 34 -10.0 32.1 48 77 18288 240 23 19.9 11.5 | 173 30 -3.5 30.2 49 74 18593 265 18 17.9 1.6 | 165 21 -5.5 20.2 50 70 18898 265 3 3.0 0.3 | 133 28 -20.5 18.9 51 70 18910 230 12 9.2 7.7 | 152 30 -14.3 26.4 52 67 19202 225 10 7.1 7.1 | 148 31 -16.4 25.7 53 64 19507 270 18 18.0 -0.0 | 164 19 -5.4 18.7 54 61 19812 310 20 15.3 -12.9 | 126 10 -8.1 5.8 55 58 20117 15 16 -4.1 -15.5 | 97 28 -27.6 3.2 56 55 20422 15 10 -2.6 -9.7 | 109 28 -26.0 9.0 57 53 20726 335 13 5.5 -11.8 | 111 19 -17.9 6.9 58 50 21040 85 10 -10.0 -0.9 | 118 38 -33.4 17.8 59 48 21336 80 10 -9.8 -1.7 | 117 37 -33.3 16.9 60 46 21641 70 12 -11.3 -4.1 | 113 38 -34.7 14.6 61 43 21946 130 10 -7.7 6.4 | 129 40 -31.1 25.1 62 41 22250 100 3 -3.0 0.5 | 126 33 -26.4 19.2 63 40 22555 40 10 -6.4 -7.7 | 110 32 -29.9 11.0 64 38 22860 135 11 -7.8 7.8 | 130 41 -31.2 26.5 65 34 23470 140 13 -8.4 10.0 | 132 43 -31.8 28.6 66 33 23774 150 10 -5.0 8.7 | 134 39 -28.4 27.3 67 30 24340 70 16 -15.0 -5.5 | 109 41 -38.5 13.2 68 30 24384 75 10 -9.7 -2.6 | 116 37 -33.1 16.1 69 28 24689 60 10 -8.7 -5.0 | 113 35 -32.1 13.7 70 27 24994 90 19 -19.0 0.0 | 114 46 -42.4 18.7 71 26 25298 60 18 -15.6 -9.0 | 104 40 -39.0 9.7 72 24 25908 100 16 -15.8 2.8 | 119 45 -39.2 21.5 73 23 26213 90 17 -17.0 0.0 | 115 45 -40.4 18.7 74 22 26518 70 16 -15.0 -5.5 | 109 41 -38.5 13.2 75 21 26822 70 21 -19.7 -7.2 | 105 45 -43.2 11.5 76 20 27000 110 18 -16.9 6.2 | 122 47 -40.4 24.8 77 20 27127 95 23 -22.9 2.0 | 114 51 -46.4 20.7 78 19 27432 110 18 -16.9 6.2 | 122 47 -40.4 24.8 79 18 27737 80 16 -15.8 -2.8 | 112 42 -39.2 15.9 80 17 28042 50 19 -14.6 -12.2 | 100 39 -38.0 6.5 81 15 28956 70 23 -21.6 -7.9 | 103 46 -45.1 10.8 82 14 29261 105 30 -29.0 7.8 | 117 59 -52.4 26.4 83 14 29566 75 16 -15.5 -4.1 | 110 42 -38.9 14.5 84 10 31680 85 35 -34.9 -3.1 | 105 60 -58.3 15.6 Wind Parameters Mean winds (0-6000m): 278.5 at 40.0 knts Storm direction: 308.5 at 30.0 knts Storm rel Dir Shear (0-3000m): -170.0 deg Energy-Hel index: -85.72 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 NO DATA | | | 1000 257 27 186 25| | | 1500 260 27 187 23| | | 2000 266 27 190 21| | | 2500 271 30 200 19| | | 3000 273 32 208 19| | | 4000 277 36 221 19| | | 5000 277 40 229 21| | | 6000 279 40 232 21| | | Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250729.00.gif