UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025073018.upa.cvt Date: 1800Z 30 JUL 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1800Z 30 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 154 295 3 SFC 995 189 25.2 16.2 57 9.0 19.2 295 3 298.8 300.9 292.5 332.9 11.72 2 991 225 22.8 13.8 57 9.0 17.0 316 4 296.7 298.5 290.5 325.8 10.05 3 972 395 21.4 13.4 60 8.0 16.3 355 8 297.0 298.8 290.5 325.9 9.98 4 925 828 17.2 12.6 74 4.6 14.3 325 12 296.9 298.7 290.5 325.8 9.96 5 869 1358 12.2 12.1 99 0.1 12.1 309 8 297.0 298.9 290.8 326.8 10.26 6 850 1543 11.0 11.0 100 0.0 11.0 300 7 297.7 299.4 290.6 326.0 9.74 7 815 1893 9.2 9.2 100 0.0 9.2 276 13 299.4 301.0 290.5 325.8 9.00 8 766 2402 3.0 1.4 89 1.6 2.2 280 20 298.0 299.0 286.9 314.4 5.53 9 728 2812 0.2 -2.4 83 2.6 -1.0 291 23 299.3 300.1 286.2 312.5 4.40 10 715 2956 -1.5 -6.5 69 5.0 -3.6 281 24 299.0 299.6 284.9 309.0 3.29 11 712 2990 -1.7 -9.7 54 8.0 -4.7 279 24 299.1 299.6 284.2 307.0 2.57 12 704 3080 0.0 -18.0 24 18.0 -5.7 277 28 302.0 302.2 283.9 306.2 1.32 13 700 3126 0.2 -18.8 22 19.0 -5.8 280 34 302.7 302.9 284.1 306.7 1.24 14 688 3265 1.6 -22.4 15 24.0 -5.5 277 34 305.8 305.9 284.9 308.8 0.92 15 667 3514 1.0 -26.0 11 27.0 -6.5 273 35 307.8 307.9 285.4 310.1 0.69 16 643 3807 -0.7 -11.7 43 11.0 -5.0 271 37 309.1 309.6 287.7 316.9 2.43 17 627 4008 -1.3 -21.3 20 20.0 -7.5 273 40 310.7 310.9 286.9 314.4 1.11 18 600 4357 -3.7 -23.7 20 20.0 -9.4 275 46 311.8 312.0 287.1 315.0 0.94 19 564 4842 -7.1 -20.1 35 13.0 -11.1 275 50 313.4 313.7 288.1 318.0 1.37 20 555 4967 -7.9 -12.4 70 4.5 -9.6 276 50 313.9 314.4 289.5 322.5 2.66 21 550 5037 -8.3 -12.1 74 3.8 -9.7 276 50 314.2 314.8 289.7 323.2 2.75 22 533 5280 -10.1 -16.1 61 6.0 -12.1 278 49 314.9 315.3 289.2 321.6 2.04 23 525 5396 -10.3 -20.3 44 10.0 -13.3 279 49 316.0 316.3 289.0 320.9 1.45 24 520 5470 -10.9 -16.9 61 6.0 -12.9 280 49 316.2 316.6 289.6 322.7 1.96 25 509 5634 -11.7 -22.7 40 11.0 -14.7 280 52 317.2 317.4 289.1 321.3 1.21 26 507 5664 -11.9 -19.9 51 8.0 -14.3 280 53 317.3 317.6 289.5 322.5 1.55 27 503 5724 -12.1 -27.1 28 15.0 -15.7 280 54 317.7 317.9 288.9 320.6 0.82 28 500 5770 -12.5 -22.5 43 10.0 -15.3 280 55 317.8 318.0 289.4 322.1 1.26 29 498 5801 -12.5 -19.5 56 7.0 -14.6 280 55 318.2 318.5 289.9 323.7 1.64 30 484 6018 -14.5 -19.0 69 4.5 -15.9 284 59 318.3 318.6 290.0 324.2 1.76 31 468 6274 -15.1 -26.1 39 11.0 -17.8 285 63 320.6 320.8 290.0 324.0 0.97 32 454 6503 -16.7 -26.7 42 10.0 -19.1 284 67 321.4 321.6 290.2 324.8 0.95 33 447 6620 -16.7 -34.7 19 18.0 -20.1 282 69 322.9 322.9 290.1 324.5 0.45 34 429 6929 -18.1 -34.1 23 16.0 -21.1 278 75 324.9 325.0 290.7 326.7 0.50 35 400 7450 -21.9 -34.9 30 13.0 -24.1 270 86 326.5 326.6 291.2 328.3 0.49 36 379 7844 -24.7 -35.7 35 11.0 -26.5 268 93 327.9 328.0 291.6 329.7 0.48 37 374 7941 -24.9 -46.9 11 22.0 -27.3 267 95 328.9 328.9 291.6 329.5 0.15 38 371 7999 -25.3 -43.3 17 18.0 -27.5 267 96 329.1 329.2 291.7 330.0 0.22 39 366 8098 -24.7 -40.7 21 16.0 -26.9 266 98 331.2 331.3 292.3 332.3 0.30 40 352 8381 -25.1 -48.1 10 23.0 -27.7 267 102 334.4 334.4 293.0 334.9 0.14 41 300 9520 -34.5 -46.5 29 12.0 -35.6 280 104 336.7 336.8 293.7 337.5 0.20 42 292 9707 -36.3 -47.3 31 11.0 -37.2 279 105 336.8 336.8 293.7 337.5 0.18 43 285 9874 -37.9 -45.9 43 8.0 -38.6 278 107 336.9 336.9 293.7 337.7 0.22 44 279 10019 -38.5 -42.8 64 4.3 -38.9 278 108 338.0 338.1 294.1 339.3 0.31 45 267 10318 -40.5 -44.6 65 4.1 -40.8 277 110 339.4 339.5 294.4 340.5 0.27 46 253 10680 -43.5 -48.1 60 4.6 -43.8 276 113 340.2 340.3 294.6 341.0 0.19 47 250 10760 -44.1 -48.0 65 3.9 -44.3 280 115 340.5 340.5 294.6 341.3 0.20 48 245 10896 -45.1 -47.8 74 2.7 -45.3 281 116 341.0 341.0 294.7 341.8 0.21 49 242 10978 -45.5 -50.5 57 5.0 -45.8 282 117 341.6 341.6 294.8 342.2 0.15 50 241 11006 -45.5 -53.5 40 8.0 -45.9 282 117 342.0 342.0 294.9 342.4 0.11 51 239 11062 -45.5 -57.5 25 12.0 -46.0 283 118 342.8 342.8 295.1 343.1 0.07 52 219 11641 -50.1 -53.6 66 3.5 -50.3 285 123 344.4 344.4 295.5 344.9 0.12 53 201 12198 -54.9 -59.5 57 4.6 -55.0 285 128 345.3 345.3 295.7 345.6 0.06 54 200 12230 -54.9 -59.4 57 4.5 -55.0 285 128 345.8 345.8 295.8 346.1 0.06 55 196 12359 -55.7 -58.0 75 2.3 -55.8 285 130 346.6 346.6 296.0 346.9 0.08 56 193 12457 -56.1 -65.1 31 9.0 -56.3 285 131 347.4 347.5 296.1 347.6 0.03 57 190 12556 -56.8 -65.2 34 8.5 -56.9 285 132 347.9 347.9 296.2 348.1 0.03 58 172 13181 -61.1 -66.1 51 5.0 -61.2 290 111 350.8 350.8 296.8 350.9 0.03 59 171 13217 -60.3 -67.3 39 7.0 -60.4 290 112 352.7 352.7 297.3 352.8 0.03 60 150 14040 -57.1 -80.1 4 23.0 -57.4 270 97 371.7 371.7 300.9 371.7 0.00 61 100 16600 -56.7 -85.7 1 29.0 -57.2 280 40 418.2 418.2 307.5 418.2 0.00 62 94 16992 -55.5 -85.5 1 30.0 -56.1 287 33 428.0 428.0 308.6 428.0 0.00 63 83 17773 -60.1 -88.1 1 28.0 -60.4 273 27 434.1 434.1 309.3 434.1 0.00 64 70 18840 -57.1 -87.1 1 30.0 -57.7 295 22 462.2 462.2 312.0 462.2 0.00 65 57 20157 -53.3 -86.3 1 33.0 -54.4 318 15 498.8 498.8 314.9 498.8 0.00 66 51 20873 -54.7 -86.7 1 32.0 -55.8 211 4 511.7 511.7 315.8 511.7 0.00 67 50 21000 -54.3 -86.3 1 32.0 -55.4 285 7 515.5 515.5 316.0 515.5 0.00 68 30 24310 -49.9 -84.9 1 35.0 -52.5 115 15 608.6 608.6 321.0 608.7 0.01 69 20 26980 -46.5 -83.5 1 37.0 -51.1 95 18 693.8 693.9 324.2 694.0 0.02 70 13 29863 -42.9 -82.9 0 40.0 -50.5 85 16 797.3 797.3 327.2 797.6 0.03 71 13 29863 -42.9 -82.9 0 40.0 -50.5 85 16 797.3 797.3 327.2 797.6 0.03 TRP 172 13181 -61.1 -66.1 51 5.0 -61.2 290 111 350.8 350.8 296.8 350.9 0.03 WND 190 12556 -56.8 -65.2 34 8.5 -56.9 285 132 347.9 347.9 296.2 348.1 0.03 Sounding variables and indices 1000-500 mb thick: 5616.00 m Freezing level: 726.47 mb = 2829.13 m = 9281.82 ft Freezing level: 704.00 mb = 3080.27 m = 10105.76 ft Freezing level: 652.88 mb = 3686.30 m = 12094.02 ft Wetbulb zero: 739.97 mb = 2680.59 m = 8794.49 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 59.19 % Est. max temperature: 24.33 C = 75.79 F Sfc-Lift cond lev (LCL): 872.14 mb = 1326.98 m = 4353.57 ft T: 12.49 C 700-500 lapse rate: 4.80 C/km ThetaE index: 20.59 C Layer 850.0- 700.0 mb Conv cond level (CCL): 859.50 mb = 1449.78 m = 4756.43 ft Mean mixing ratio: 10.03 g/kg Conv temperature: 23.78 C = 74.81 F Cap Strength: 0.79 C Lifted Index: 0.66 C Risk: Showers probable Lifted Index @300 mb: 8.37 C Lifted Index @700 mb: -2.63 C Showalter Index: 0.72 C Risk: Thunderstorms probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.50 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 201.00 Risk: None Energy Index: -0.87 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 154.09 J/kg Max Up Vert Vel: 17.55 m/s Conv Inhibition (B-): 2.10 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 864.83 mb = 1397.94 m = 4586.36 ft Lev Free Conv (LFC): 839.83 mb = 1643.18 m = 5390.93 ft Equ Level (EL): 669.83 mb = 3479.81 m = 11416.56 ft B at Equ Level: 153.07 J/kg Max Parcel Lev (MPL): 409.83 mb = 7269.43 m = 23849.54 ft Wind level data Storm motion: 311 at 23 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 ---------------------------------------------------------- 0 995 189 295 3 2.7 -1.3 | 133 21 -15.1 14.0 1 982 305 5 6 -0.5 -6.0 | 117 21 -18.3 9.3 2 948 610 330 13 6.5 -11.3 | 110 12 -11.3 4.0 3 925 828 325 12 6.9 -9.8 | 117 12 -10.9 5.5 4 916 914 320 11 7.1 -8.4 | 123 13 -10.7 6.9 5 883 1219 315 9 6.4 -6.4 | 128 15 -11.4 8.9 6 850 1543 300 7 6.1 -3.5 | 135 17 -11.7 11.8 7 821 1829 275 11 11.0 -1.0 | 155 16 -6.8 14.3 8 791 2134 280 23 22.7 -4.0 | 203 12 4.9 11.3 9 762 2438 280 20 19.7 -3.5 | 189 12 1.9 11.8 10 734 2743 295 23 20.8 -9.7 | 209 6 3.0 5.6 11 707 3048 275 24 23.9 -2.1 | 205 15 6.1 13.2 12 700 3126 280 34 33.5 -5.9 | 239 18 15.7 9.4 13 654 3658 270 35 35.0 -0.0 | 228 23 17.2 15.3 14 605 4267 275 45 44.8 -3.9 | 247 29 27.0 11.4 15 560 4877 275 50 49.8 -4.4 | 251 34 32.0 10.9 16 518 5486 280 49 48.3 -8.5 | 257 31 30.5 6.8 17 500 5770 280 55 54.2 -9.6 | 261 37 36.4 5.7 18 479 6096 285 60 58.0 -15.5 | 270 40 40.2 -0.2 19 460 6401 285 65 62.8 -16.8 | 272 45 45.0 -1.5 20 400 7450 270 86 86.0 -0.0 | 257 70 68.2 15.3 21 391 7620 270 88 88.0 -0.0 | 258 72 70.2 15.3 22 359 8230 265 101 100.6 8.8 | 254 86 82.8 24.1 23 316 9144 275 107 106.6 -9.3 | 266 89 88.8 6.0 24 300 9520 280 104 102.4 -18.1 | 272 85 84.6 -2.8 25 253 10668 275 113 112.6 -9.8 | 267 95 94.8 5.5 26 250 10760 280 115 113.3 -20.0 | 273 96 95.5 -4.7 27 231 11278 285 120 115.9 -31.1 | 279 99 98.1 -15.8 28 200 12230 285 128 123.6 -33.1 | 280 107 105.8 -17.8 29 190 12556 285 132 127.5 -34.2 | 280 111 109.7 -18.9 30 183 12802 285 132 127.5 -34.2 | 280 111 109.7 -18.9 31 172 13181 290 111 104.3 -38.0 | 285 89 86.5 -22.7 32 166 13411 290 120 112.8 -41.0 | 285 98 95.0 -25.7 33 158 13716 275 73 72.7 -6.4 | 261 56 54.9 8.9 34 150 14040 270 97 97.0 -0.0 | 259 81 79.2 15.3 35 143 14326 270 100 100.0 -0.0 | 259 84 82.2 15.3 36 124 15240 285 74 71.5 -19.2 | 274 54 53.7 -3.9 37 118 15545 285 61 58.9 -15.8 | 271 41 41.1 -0.5 38 113 15850 270 46 46.0 -0.0 | 242 32 28.2 15.3 39 107 16154 265 50 49.8 4.4 | 238 38 32.0 19.7 40 102 16459 275 53 52.8 -4.6 | 253 37 35.0 10.7 41 100 16600 280 40 39.4 -6.9 | 249 23 21.6 8.4 42 97 16764 280 41 40.4 -7.1 | 250 24 22.6 8.2 43 93 17069 290 30 28.2 -10.3 | 244 12 10.4 5.0 44 88 17374 270 27 27.0 -0.0 | 211 18 9.2 15.3 45 73 18593 280 28 27.6 -4.9 | 223 14 9.8 10.4 46 70 18840 295 22 19.9 -9.3 | 200 6 2.1 6.0 47 69 18898 285 16 15.5 -4.1 | 168 11 -2.3 11.2 48 66 19202 295 24 21.8 -10.1 | 217 6 4.0 5.2 49 63 19507 220 16 10.3 12.3 | 165 29 -7.5 27.6 50 60 19812 255 23 22.2 6.0 | 192 22 4.4 21.3 51 57 20117 315 16 11.3 -11.3 | 122 8 -6.5 4.0 52 55 20422 340 10 3.4 -9.4 | 112 16 -14.4 5.9 53 52 20726 125 1 -0.8 0.6 | 130 24 -18.6 15.9 54 50 21000 285 7 6.8 -1.8 | 141 17 -11.0 13.5 55 50 21031 200 10 3.4 9.4 | 150 29 -14.4 24.7 56 47 21336 285 6 5.8 -1.6 | 139 18 -12.0 13.7 57 38 22860 120 10 -8.7 5.0 | 127 33 -26.5 20.3 58 36 23165 140 10 -6.4 7.7 | 133 33 -24.2 23.0 59 31 24079 110 14 -13.2 4.8 | 123 37 -31.0 20.1 60 30 24310 115 15 -13.6 6.3 | 125 38 -31.4 21.6 61 30 24384 85 10 -10.0 -0.9 | 117 31 -27.8 14.4 62 28 24689 120 17 -14.7 8.5 | 126 40 -32.5 23.8 63 27 24994 115 14 -12.7 5.9 | 125 37 -30.5 21.2 64 26 25298 115 19 -17.2 8.0 | 124 42 -35.0 23.3 65 24 25908 90 22 -22.0 0.0 | 111 43 -39.8 15.3 66 21 26518 145 12 -6.9 9.8 | 136 35 -24.7 25.1 67 20 26822 85 11 -11.0 -1.0 | 117 32 -28.8 14.3 68 20 26980 95 18 -17.9 1.6 | 115 40 -35.7 16.9 69 18 27432 95 17 -16.9 1.5 | 116 39 -34.7 16.8 70 16 27737 110 21 -19.7 7.2 | 121 44 -37.5 22.5 71 14 28346 85 15 -14.9 -1.3 | 113 36 -32.7 14.0 72 12 28651 85 18 -17.9 -1.6 | 111 38 -35.7 13.7 73 11 28956 120 27 -23.4 13.5 | 125 50 -41.2 28.8 74 10 29261 95 18 -17.9 1.6 | 115 40 -35.7 16.9 75 10 29566 115 21 -19.0 8.9 | 123 44 -36.8 24.2 76 8 30175 85 18 -17.9 -1.6 | 111 38 -35.7 13.7 Wind Parameters Mean winds (0-6000m): 280.7 at 31.3 knts Storm direction: 310.7 at 23.5 knts Shear (0-3000m) pos: 2.5 neg: 5.2 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 104.7 deg Storm rel helicity (0-3000m) pos: 123.2 neg: -48.7 tot: 74.5 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 3.9 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 1.53 Bulk Shear: 100.64 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 ------------------------------------------------------------------------------- 500 338 9 116 16| 10.6 0.0 10.6| 2.1 -41.0 -38.9 -77.8 -0.51| 14.7 -7.6 1000 329 10 118 14| 5.3 2.2 7.4| 13.5 -41.0 -27.5 -27.5 -0.21| 9.6 -2.0 1500 321 9 124 14| 3.5 2.8 6.4| 32.1 -41.0 -8.8 -5.9 0.02| 8.2 0.2 2000 305 11 135 13| 2.6 4.3 7.0| 81.7 -41.0 40.7 20.4 0.37| 9.8 3.6 2500 298 13 146 11| 3.0 3.5 6.4| 86.5 -47.2 39.3 15.7 0.31| 9.3 2.9 3000 293 15 158 10| 2.5 5.2 7.6|123.2 -48.7 74.5 24.8 0.37| 10.6 3.9 4000 284 21 194 11| 2.6 4.3 7.0|170.8 -64.8 106.0 26.5 0.36| 9.8 3.5 5000 280 27 218 13| 2.7 3.5 6.2|213.0 -64.8 148.3 29.7 0.38| 8.7 3.3 6000 281 31 234 16| 3.4 2.9 6.3|314.3 -64.8 249.5 41.6 0.42| 8.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250730.18.gif