UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080412.upa.cvt Date: 1200Z 4 AUG 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 4 AUG 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 1000 189 16.6 13.3 81 3.3 14.6 335 1 289.8 291.5 287.7 316.9 9.64 1 936 746 11.2 10.9 98 0.3 11.0 6 15 289.8 291.3 286.9 314.5 8.78 2 925 845 12.8 11.0 89 1.8 11.7 355 15 292.4 294.0 288.1 317.9 8.94 3 911 974 15.2 11.0 76 4.2 12.6 326 14 296.1 297.8 289.5 322.4 9.08 4 854 1519 11.2 9.4 89 1.8 10.1 310 16 297.5 299.1 289.6 322.8 8.70 5 850 1558 11.0 9.2 89 1.8 9.9 310 16 297.7 299.2 289.6 322.8 8.62 6 810 1960 10.2 7.1 81 3.1 8.4 303 24 301.0 302.4 290.0 324.2 7.83 7 807 1991 10.4 6.7 78 3.7 8.3 302 25 301.5 302.9 290.0 324.2 7.65 8 750 2598 6.6 2.1 73 4.5 4.2 293 26 303.7 304.8 289.3 321.7 5.94 9 700 3160 1.4 -0.1 90 1.5 0.7 275 24 304.0 305.0 288.9 320.5 5.43 10 695 3218 1.0 -0.1 92 1.1 0.4 275 24 304.2 305.2 289.0 320.8 5.47 11 676 3439 -0.5 -2.1 89 1.6 -1.3 282 23 305.0 305.9 288.6 319.8 4.85 12 668 3534 -0.9 -5.9 69 5.0 -3.1 289 23 305.5 306.2 287.8 317.0 3.68 13 662 3606 -0.3 -9.3 51 9.0 -4.0 295 22 307.0 307.5 287.4 316.0 2.85 14 661 3618 -0.3 -8.3 55 8.0 -3.7 296 22 307.1 307.7 287.7 316.8 3.09 15 659 3642 0.0 -16.0 29 16.0 -5.5 298 22 307.8 308.1 286.4 313.1 1.66 16 655 3691 0.4 -20.6 19 21.0 -6.2 299 22 308.7 309.0 286.2 312.5 1.13 17 650 3752 0.0 -19.0 22 19.0 -6.2 298 23 309.0 309.2 286.5 313.3 1.31 18 645 3814 -0.5 -10.5 47 10.0 -4.5 296 24 309.1 309.6 287.9 317.6 2.66 19 640 3876 -0.7 -21.7 19 21.0 -7.1 295 25 309.5 309.7 286.4 313.0 1.05 20 602 4361 -4.1 -19.1 30 15.0 -8.8 284 30 311.1 311.3 287.3 315.7 1.40 21 583 4613 -5.3 -27.3 16 22.0 -10.9 281 30 312.5 312.7 287.1 314.9 0.70 22 569 4803 -6.3 -22.3 27 16.0 -10.9 287 31 313.5 313.8 287.9 317.3 1.12 23 518 5530 -11.1 -32.1 16 21.0 -15.5 287 31 316.3 316.4 288.1 318.1 0.50 24 500 5800 -12.9 -28.9 25 16.0 -16.5 285 31 317.3 317.4 288.6 319.8 0.70 25 460 6430 -16.9 -35.9 18 19.0 -20.2 284 32 320.0 320.0 289.2 321.4 0.39 26 400 7460 -25.5 -38.5 29 13.0 -27.3 280 39 321.8 321.9 289.7 323.1 0.34 27 373 7964 -29.9 -40.9 34 11.0 -31.1 275 42 322.5 322.6 289.9 323.6 0.29 28 368 8061 -30.5 -51.5 11 21.0 -32.1 277 42 323.0 323.0 289.8 323.3 0.09 29 307 9323 -41.7 -48.7 47 7.0 -42.1 282 43 324.4 324.5 290.3 325.0 0.15 30 302 9435 -42.3 -50.3 41 8.0 -42.8 281 43 325.1 325.1 290.5 325.6 0.13 31 301 9457 -42.3 -58.3 16 16.0 -42.9 280 43 325.4 325.4 290.5 325.6 0.05 32 300 9480 -42.5 -56.5 20 14.0 -43.1 280 43 325.5 325.5 290.5 325.7 0.06 33 286 9802 -45.1 -53.1 40 8.0 -45.4 280 44 326.2 326.2 290.7 326.6 0.10 34 276 10039 -46.7 -54.7 40 8.0 -47.0 282 46 327.2 327.3 291.0 327.6 0.08 35 272 10136 -47.3 -59.3 24 12.0 -47.7 282 46 327.7 327.8 291.1 327.9 0.05 36 268 10234 -47.7 -54.7 44 7.0 -48.0 283 47 328.6 328.6 291.4 328.9 0.08 37 257 10510 -49.9 -60.9 26 11.0 -50.2 284 49 329.3 329.3 291.6 329.4 0.04 38 250 10690 -51.5 -59.5 38 8.0 -51.7 285 53 329.5 329.5 291.6 329.7 0.05 39 229 11253 -56.3 -57.6 85 1.3 -56.3 290 53 330.6 330.6 291.9 330.8 0.07 40 220 11506 -57.1 -60.2 68 3.1 -57.2 285 55 333.1 333.1 292.6 333.4 0.05 41 214 11681 -57.5 -62.2 55 4.7 -57.6 283 54 335.2 335.2 293.2 335.3 0.04 42 201 12078 -55.5 -71.5 12 16.0 -55.7 276 52 344.4 344.4 295.4 344.4 0.01 43 200 12110 -55.3 -71.3 12 16.0 -55.5 275 52 345.2 345.2 295.6 345.2 0.01 44 192 12371 -54.1 -76.1 5 22.0 -54.4 282 51 351.2 351.2 296.9 351.2 0.01 45 185 12608 -55.3 -77.3 5 22.0 -55.6 288 52 353.0 353.0 297.3 353.0 0.01 46 181 12747 -53.9 -77.9 4 24.0 -54.2 285 51 357.5 357.5 298.2 357.5 0.01 47 150 13950 -54.3 -81.3 2 27.0 -54.7 275 47 376.5 376.5 301.7 376.5 0.00 48 140 14391 -54.7 -81.7 2 27.0 -55.1 278 48 383.3 383.3 302.8 383.3 0.00 49 126 15060 -57.3 -83.3 2 26.0 -57.6 277 39 390.3 390.3 303.8 390.4 0.00 50 123 15212 -56.3 -83.3 2 27.0 -56.7 275 36 394.9 394.9 304.5 394.9 0.00 51 106 16152 -58.1 -85.1 2 27.0 -58.5 270 39 408.6 408.6 306.3 408.6 0.00 52 100 16520 -56.1 -84.1 2 28.0 -56.6 275 25 419.3 419.3 307.6 419.3 0.00 53 96 16779 -57.3 -84.3 2 27.0 -57.7 275 25 421.9 421.9 307.9 421.9 0.00 54 78 18102 -54.9 -83.9 2 29.0 -55.6 289 13 452.7 452.7 311.1 452.7 0.00 55 72 18611 -57.3 -85.3 2 28.0 -57.9 272 13 458.1 458.1 311.6 458.1 0.00 56 70 18790 -56.3 -85.3 1 29.0 -56.9 290 17 463.9 463.9 312.1 464.0 0.00 57 60 19772 -52.3 -83.3 1 31.0 -53.5 323 10 493.8 493.8 314.5 493.8 0.01 58 57 20100 -54.5 -84.5 1 30.0 -55.5 239 10 496.1 496.1 314.7 496.1 0.01 59 50 20940 -51.7 -82.7 1 31.0 -53.1 260 2 521.6 521.6 316.4 521.7 0.01 60 43 21923 -49.5 -82.5 1 33.0 -51.5 235 5 550.0 550.0 318.1 550.1 0.01 61 35 23265 -51.3 -83.3 1 32.0 -53.3 124 10 578.7 578.7 319.6 578.8 0.01 62 30 24270 -49.7 -82.7 1 33.0 -52.4 90 16 609.1 609.2 321.0 609.2 0.01 63 20 26950 -45.9 -80.9 1 35.0 -50.7 75 25 695.7 695.7 324.3 695.9 0.03 64 10 31650 -37.5 -78.5 1 41.0 -49.1 105 37 879.6 879.6 329.0 880.4 0.08 65 8.3 32938 -36.9 -77.9 1 41.0 -49.8 930.1 930.1 330.0 931.3 0.11 TRP 220 11506 -57.1 -60.2 68 3.1 -57.2 285 55 333.1 333.1 292.6 333.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5611.00 m Freezing level: 682.33 mb = 3365.35 m = 11041.03 ft Freezing level: 659.00 mb = 3642.36 m = 11949.87 ft Freezing level: 650.00 mb = 3752.34 m = 12310.68 ft Wetbulb zero: 690.19 mb = 3273.05 m = 10738.24 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 58.68 % Est. max temperature: 24.52 C = 76.13 F Sfc-Lift cond lev (LCL): 952.07 mb = 602.74 m = 1977.48 ft T: 12.59 C 700-500 lapse rate: 5.42 C/km ThetaE index: 3.70 C Layer 750.0- 695.0 mb Conv cond level (CCL): 936.00 mb = 746.09 m = 2447.78 ft Mean mixing ratio: 9.12 g/kg Conv temperature: 16.91 C = 62.44 F Cap Strength: 4.93 C Lifted Index: 5.07 C Risk: None Lifted Index @300 mb: 6.23 C Lifted Index @700 mb: 2.17 C Showalter Index: 1.96 C Risk: Showers probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.10 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 173.40 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.97 J/kg Max Up Vert Vel: 7.74 m/s Conv Inhibition (B-): 70155.71 J/kg Cap Strength: 4.97 C Lift Cond Lev (LCL): 918.95 mb = 900.53 m = 2954.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 18 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 1000 189 335 1 0.4 -0.9 | 143 17 -10.3 13.8 1 986 305 360 9 -0.0 -9.0 | 118 12 -10.8 5.7 2 951 610 20 15 -5.1 -14.1 | 92 16 -15.9 0.6 3 925 845 355 15 1.3 -14.9 | 89 9 -9.5 -0.2 4 917 914 330 14 7.0 -12.1 | 125 5 -3.8 2.6 5 885 1219 310 16 12.3 -10.3 | 199 5 1.5 4.4 6 850 1558 310 16 12.3 -10.3 | 199 5 1.5 4.4 7 823 1829 305 21 17.2 -12.0 | 247 7 6.4 2.7 8 793 2134 300 28 24.2 -14.0 | 267 13 13.5 0.7 9 764 2438 300 26 22.5 -13.0 | 262 12 11.7 1.7 10 736 2743 285 26 25.1 -6.7 | 241 16 14.3 8.0 11 700 3160 275 24 23.9 -2.1 | 226 18 13.1 12.6 12 683 3353 275 24 23.9 -2.1 | 226 18 13.1 12.6 13 657 3658 300 22 19.1 -11.0 | 246 9 8.3 3.7 14 608 4267 285 30 29.0 -7.8 | 249 19 18.2 7.0 15 585 4572 280 30 29.5 -5.2 | 243 21 18.8 9.5 16 562 4877 290 32 30.1 -10.9 | 259 20 19.3 3.8 17 500 5800 285 31 29.9 -8.0 | 251 20 19.2 6.7 18 480 6096 285 30 29.0 -7.8 | 249 19 18.2 7.0 19 400 7460 280 39 38.4 -6.8 | 254 29 27.6 7.9 20 391 7620 280 39 38.4 -6.8 | 254 29 27.6 7.9 21 374 7925 275 42 41.8 -3.7 | 250 33 31.1 11.1 22 329 8839 290 44 41.3 -15.0 | 271 31 30.6 -0.3 23 315 9144 285 43 41.5 -11.1 | 263 31 30.8 3.6 24 300 9480 280 43 42.3 -7.5 | 257 32 31.6 7.3 25 288 9754 280 44 43.3 -7.6 | 258 33 32.6 7.1 26 251 10668 285 50 48.3 -12.9 | 267 38 37.5 1.8 27 250 10690 285 53 51.2 -13.7 | 269 40 40.4 1.0 28 228 11278 290 53 49.8 -18.1 | 275 39 39.0 -3.4 29 220 11506 285 55 53.1 -14.2 | 269 42 42.4 0.5 30 217 11582 285 55 53.1 -14.2 | 269 42 42.4 0.5 31 200 12110 275 52 51.8 -4.5 | 256 42 41.0 10.2 32 197 12192 270 50 50.0 -0.0 | 249 42 39.2 14.7 33 188 12497 290 52 48.9 -17.8 | 275 38 38.1 -3.1 34 156 13716 265 49 48.8 4.3 | 243 43 38.0 19.0 35 150 13950 275 47 46.8 -4.1 | 254 38 36.1 10.6 36 135 14630 280 48 47.3 -8.3 | 260 37 36.5 6.4 37 122 15240 275 35 34.9 -3.1 | 244 27 24.1 11.7 38 117 15545 270 28 28.0 -0.0 | 229 23 17.2 14.7 39 111 15850 265 33 32.9 2.9 | 231 28 22.1 17.6 40 106 16154 270 39 39.0 -0.0 | 242 32 28.2 14.7 41 101 16459 285 30 29.0 -7.8 | 249 19 18.2 7.0 42 100 16520 275 25 24.9 -2.2 | 228 19 14.1 12.5 43 96 16764 275 25 24.9 -2.2 | 228 19 14.1 12.5 44 92 17069 280 27 26.6 -4.7 | 238 19 15.8 10.0 45 87 17374 310 25 19.2 -16.1 | 279 8 8.4 -1.4 46 83 17678 295 23 20.8 -9.7 | 244 11 10.1 5.0 47 79 17983 310 13 10.0 -8.4 | 173 6 -0.8 6.4 48 76 18288 255 13 12.6 3.4 | 186 18 1.8 18.1 49 72 18593 270 13 13.0 -0.0 | 189 15 2.2 14.7 50 70 18790 290 17 16.0 -5.8 | 210 10 5.2 8.9 51 69 18898 260 18 17.7 3.1 | 201 19 7.0 17.8 52 66 19202 285 17 16.4 -4.4 | 209 12 5.7 10.3 53 60 19812 325 10 5.7 -8.2 | 142 8 -5.0 6.5 54 57 20117 235 10 8.2 5.7 | 173 21 -2.6 20.5 55 54 20422 270 14 14.0 -0.0 | 192 15 3.2 14.7 56 52 20726 300 12 10.4 -6.0 | 178 9 -0.4 8.7 57 50 20940 260 2 2.0 0.3 | 150 17 -8.8 15.1 58 47 21336 280 2 2.0 -0.3 | 149 17 -8.8 14.4 59 36 23165 140 10 -6.4 7.7 | 142 28 -17.2 22.4 60 32 23774 40 10 -6.4 -7.7 | 112 19 -17.2 7.1 61 31 24079 80 14 -13.8 -2.4 | 117 27 -24.6 12.3 62 30 24270 90 16 -16.0 0.0 | 119 31 -26.8 14.7 63 29 24384 25 10 -4.2 -9.1 | 111 16 -15.0 5.7 64 28 24689 100 16 -15.8 2.8 | 123 32 -26.5 17.5 65 27 24994 95 10 -10.0 0.9 | 127 26 -20.7 15.6 66 26 25298 90 12 -12.0 0.0 | 123 27 -22.8 14.7 67 25 25603 115 12 -10.9 5.1 | 132 29 -21.6 19.8 68 23 25908 60 22 -19.1 -11.0 | 97 30 -29.8 3.7 69 22 26213 70 24 -22.6 -8.2 | 101 34 -33.3 6.5 70 21 26518 80 19 -18.7 -3.3 | 111 32 -29.5 11.4 71 20 26950 75 25 -24.1 -6.5 | 103 36 -34.9 8.2 72 19 27127 75 14 -13.5 -3.6 | 115 27 -24.3 11.1 73 19 27432 75 24 -23.2 -6.2 | 104 35 -34.0 8.5 74 18 27737 90 18 -18.0 0.0 | 117 32 -28.8 14.7 75 17 28042 75 27 -26.1 -7.0 | 102 38 -36.8 7.7 76 16 28346 95 35 -34.9 3.1 | 111 49 -45.6 17.8 77 16 28651 110 21 -19.7 7.2 | 126 38 -30.5 21.9 78 15 28956 105 35 -33.8 9.1 | 118 51 -44.6 23.8 79 14 29566 105 14 -13.5 3.6 | 127 30 -24.3 18.3 80 13 29870 100 20 -19.7 3.5 | 121 35 -30.5 18.2 81 12 30175 90 20 -20.0 0.0 | 116 34 -30.8 14.7 82 10 31650 105 37 -35.7 9.6 | 118 52 -46.5 24.3 Wind Parameters Mean winds (0-6000m): 293.8 at 24.3 knts Storm direction: 323.8 at 18.2 knts Shear (0-3000m) pos: 2.4 neg: 5.1 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 83.0 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -89.4 tot: -64.4 m^2/s^2 ave: -21.5 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 79.10 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 12 11 108 14| 14.6 0.0 14.6| 0.0 -45.9 -45.9 -91.8 -0.76| 17.4-13.2 1000 352 13 102 9| 7.3 7.9 15.2| 10.9 -47.0 -36.1 -36.1 -0.14| 16.8 -2.3 1500 335 14 113 5| 4.9 6.2 11.0| 14.5 -47.0 -32.5 -21.7 -0.04| 12.3 -0.6 2000 322 16 158 2| 3.7 6.9 10.6| 25.0 -47.0 -22.0 -11.0 0.08| 11.7 0.9 2500 314 18 233 3| 2.9 5.9 8.8| 25.0 -65.4 -40.4 -16.2 -0.03| 10.8 -0.4 3000 307 20 238 6| 2.4 5.1 7.5| 25.0 -89.4 -64.4 -21.5 -0.12| 10.0 -1.2 4000 301 21 240 8| 3.1 4.9 8.0| 44.2 -90.1 -45.9 -11.5 -0.02| 9.9 -0.2 5000 296 23 245 11| 2.7 4.2 6.9| 72.4-105.6 -33.1 -6.6 0.01| 9.0 0.1 6000 294 24 247 12| 2.3 3.5 5.8| 73.5-118.5 -45.0 -7.5 -0.02| 7.8 -0.1 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250804.12.gif