UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 17 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 ------------------------------------------------------------------------------- 0 1000 90 SFC 988 189 0.4 -4.6 69 5.0 -1.4 345 2 274.5 275.0 272.3 282.1 2.74 2 925 710 -4.7 -6.6 87 1.9 -5.3 310 21 274.5 274.9 272.0 281.5 2.52 3 860 1278 -9.5 -9.5 100 0.0 -9.5 318 26 275.3 275.6 271.9 281.3 2.16 4 853 1341 -9.3 -9.3 100 0.0 -9.3 326 30 276.1 276.5 272.5 282.3 2.21 5 850 1368 -8.1 -8.4 98 0.3 -8.2 330 32 277.7 278.1 273.6 284.4 2.38 6 844 1423 -4.7 -7.9 78 3.2 -5.8 330 33 281.8 282.2 276.1 288.9 2.49 7 812 1728 -3.7 -9.7 63 6.0 -5.7 333 31 286.0 286.4 277.9 292.6 2.25 8 700 2881 -12.9 -13.2 98 0.3 -13.0 340 35 288.2 288.5 278.6 294.1 1.97 9 689 3002 -14.1 -14.1 100 0.0 -14.1 339 35 288.2 288.5 278.5 293.7 1.86 10 654 3397 -15.7 -16.3 95 0.6 -15.9 337 34 290.7 291.0 279.4 295.6 1.64 11 629 3691 -16.5 -21.5 65 5.0 -17.6 335 34 293.0 293.2 279.7 296.4 1.09 12 619 3811 -17.1 -21.0 72 3.9 -18.0 333 35 293.7 293.9 280.1 297.3 1.16 13 578 4322 -21.3 -23.1 85 1.8 -21.7 325 38 294.6 294.8 280.4 297.8 1.03 14 543 4781 -23.7 -30.7 53 7.0 -24.7 321 39 297.1 297.1 280.8 298.8 0.55 15 534 4903 -24.5 -29.5 63 5.0 -25.2 320 39 297.5 297.6 281.1 299.5 0.62 16 500 5380 -27.9 -34.9 51 7.0 -28.7 330 30 299.0 299.1 281.5 300.3 0.39 17 489 5539 -28.9 -37.9 42 9.0 -29.8 332 29 299.7 299.8 281.6 300.7 0.30 18 451 6111 -33.9 -40.9 49 7.0 -34.5 340 26 300.4 300.5 281.8 301.3 0.24 19 426 6507 -36.7 -53.7 16 17.0 -37.5 315 24 301.8 301.8 282.2 302.0 0.06 20 409 6788 -38.7 -48.7 34 10.0 -39.2 315 20 302.8 302.8 282.7 303.2 0.11 21 406 6838 -38.7 -50.7 27 12.0 -39.3 315 19 303.4 303.4 282.9 303.7 0.09 22 400 6940 -39.7 -50.7 30 11.0 -40.2 315 17 303.4 303.4 282.9 303.7 0.09 23 385 7199 -41.7 -53.7 26 12.0 -42.2 312 16 304.1 304.1 283.1 304.3 0.07 24 330 8219 -51.3 -53.1 81 1.8 -51.4 335 12 304.6 304.6 283.4 304.9 0.08 25 317 8478 -53.1 -57.4 59 4.3 -53.2 304 12 305.6 305.7 283.7 305.8 0.05 26 307 8683 -55.1 -57.7 73 2.6 -55.2 311 17 305.7 305.7 283.7 305.8 0.05 27 301 8809 -55.9 -59.9 61 4.0 -56.0 325 21 306.3 306.3 284.0 306.4 0.04 28 300 8830 -55.5 -63.5 36 8.0 -55.6 330 23 307.1 307.1 284.2 307.2 0.02 29 299 8852 -53.7 -70.7 11 17.0 -53.9 330 22 310.0 310.0 285.3 310.0 0.01 30 292 9005 -52.5 -74.5 5 22.0 -52.7 333 23 313.8 313.8 286.6 313.8 0.01 31 271 9488 -54.5 -69.5 14 15.0 -54.7 335 30 317.6 317.6 288.0 317.7 0.01 32 250 10010 -52.3 -78.3 3 26.0 -52.6 320 28 328.3 328.3 291.2 328.3 0.00 33 248 10062 -51.5 -78.5 3 27.0 -51.8 320 28 330.3 330.3 291.8 330.3 0.00 34 241 10246 -52.9 -79.9 2 27.0 -53.2 329 29 330.9 330.9 291.9 330.9 0.00 35 200 11450 -50.1 -81.1 1 31.0 -50.6 320 29 353.4 353.4 297.4 353.4 0.00 36 197 11549 -49.9 -80.9 1 31.0 -50.4 320 29 355.3 355.3 297.8 355.3 0.00 37 186 11925 -51.3 -82.3 1 31.0 -51.8 319 30 358.9 358.9 298.5 358.9 0.00 38 150 13330 -50.9 -82.9 1 32.0 -51.5 315 24 382.4 382.4 302.6 382.4 0.00 39 136 13968 -50.7 -82.7 1 32.0 -51.4 301 35 393.6 393.6 304.3 393.6 0.00 40 125 14520 -48.9 -82.9 1 34.0 -49.8 312 29 406.5 406.5 306.0 406.5 0.00 41 106 15594 -52.7 -84.7 1 32.0 -53.4 275 28 418.9 418.9 307.6 418.9 0.00 42 100 15970 -52.7 -84.7 1 32.0 -53.4 300 31 425.9 425.9 308.4 425.9 0.00 43 94 16370 -49.3 -84.3 1 35.0 -50.4 293 30 440.2 440.2 309.9 440.2 0.00 44 90 16654 -49.1 -84.1 1 35.0 -50.3 297 28 446.1 446.1 310.5 446.1 0.00 45 80 17426 -47.7 -83.7 1 36.0 -49.1 275 16 464.3 464.3 312.1 464.3 0.00 46 70 18300 -49.7 -84.7 1 35.0 -51.0 280 20 478.1 478.1 313.3 478.1 0.00 47 50 20490 -52.7 -85.7 1 33.0 -54.0 330 4 519.3 519.3 316.2 519.3 0.01 48 47 20887 -53.7 -86.7 1 33.0 -54.9 325 8 526.2 526.2 316.7 526.2 0.00 49 43 21459 -51.3 -86.3 1 35.0 -53.0 260 5 545.6 545.6 317.8 545.6 0.01 50 30 23780 -53.1 -88.1 1 35.0 -55.0 30 8 599.9 599.9 320.6 599.9 0.01 51 24 25215 -54.3 -88.3 1 34.0 -56.3 60 7 635.9 635.9 322.2 636.0 0.01 52 20 26390 -51.9 -87.9 1 36.0 -54.9 110 10 677.3 677.3 323.7 677.4 0.01 53 10 30930 -45.7 -84.7 0 39.0 -53.1 110 20 849.0 849.0 328.4 849.2 0.03 54 9.3 31412 -46.7 -85.7 0 39.0 -53.9 863.0 863.0 328.7 863.2 0.03 55 7.2 33138 -39.1 -81.1 0 42.0 -51.5 959.6 959.7 330.5 960.5 0.08 56 6.7 33631 -40.1 -81.1 0 41.0 -52.3 975.4 975.5 330.8 976.3 0.08 57 6.4 33947 -35.5 -78.5 0 43.0 -50.8 1007.8 1007.9 331.3 1009.4 0.13 58 6.2 34167 -36.3 -79.3 0 43.0 -51.2 1013.6 1013.6 331.4 1015.0 0.12 TRP 301 8809 -55.9 -59.9 61 4.0 -56.0 325 21 306.3 306.3 284.0 306.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5290.00 m Freezing level: 983.06 mb = 229.86 m = 754.13 ft Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 78.78 % Est. max temperature: 8.44 C = 47.19 F Sfc-Lift cond lev (LCL): 913.82 mb = 804.70 m = 2640.05 ft T: -5.50 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.75 C Layer 925.0- 853.0 mb Conv cond level (CCL): 894.79 mb = 968.71 m = 3178.15 ft Mean mixing ratio: 2.55 g/kg Conv temperature: 0.76 C = 33.38 F Cap Strength: 13.98 C Lifted Index: 14.74 C Risk: None Lifted Index @300 mb: 18.07 C Lifted Index @700 mb: 8.55 C Showalter Index: 12.63 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 19.50 C K Index: 11.10 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.94 J/kg Max Up Vert Vel: 1.97 m/s Conv Inhibition (B-): 1.40 J/kg Cap Strength: 14.54 C Lift Cond Lev (LCL): 898.37 mb = 937.53 m = 3075.86 ft Lev Free Conv (LFC): 873.37 mb = 1157.39 m = 3797.17 ft Equ Level (EL): 853.37 mb = 1337.34 m = 4387.55 ft B at Equ Level: -2.83 J/kg Max Parcel Lev (MPL): 853.37 mb = 1337.34 m = 4387.55 ft Wind level data Storm motion: 0 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 ---------------------------------------------------------- 0 988 189 345 2 0.5 -1.9 | 182 21 0.6 21.1 1 974 305 310 13 10.0 -8.4 | 214 18 10.0 14.7 2 937 610 320 21 13.5 -16.1 | 243 15 13.5 7.0 3 925 710 310 21 16.1 -13.5 | 239 19 16.1 9.6 4 901 914 305 19 15.6 -10.9 | 232 20 15.6 12.2 5 866 1219 310 22 16.9 -14.1 | 242 19 16.9 8.9 6 850 1368 330 32 16.0 -27.7 | 286 17 16.0 -4.6 7 833 1524 330 34 17.0 -29.4 | 290 18 17.0 -6.4 8 801 1829 335 30 12.7 -27.2 | 288 13 12.7 -4.1 9 770 2134 340 31 10.6 -29.1 | 300 12 10.6 -6.1 10 741 2438 345 33 8.5 -31.9 | 316 12 8.6 -8.8 11 712 2743 335 37 15.6 -33.5 | 304 19 15.7 -10.5 12 700 2881 340 35 12.0 -32.9 | 309 16 12.0 -9.8 13 631 3658 335 34 14.4 -30.8 | 298 16 14.4 -7.7 14 581 4267 325 38 21.8 -31.1 | 290 23 21.8 -8.1 15 535 4877 320 39 25.1 -29.9 | 285 26 25.1 -6.8 16 500 5380 330 30 15.0 -26.0 | 281 15 15.0 -2.9 17 451 6096 340 26 8.9 -24.4 | 279 9 8.9 -1.4 18 432 6401 315 26 18.4 -18.4 | 256 19 18.4 4.7 19 400 6940 315 17 12.0 -12.0 | 228 16 12.1 11.1 20 378 7315 310 16 12.3 -10.3 | 224 18 12.3 12.8 21 361 7620 320 14 9.0 -10.7 | 216 15 9.0 12.3 22 344 7925 340 11 3.8 -10.3 | 197 13 3.8 12.7 23 329 8230 335 12 5.1 -10.9 | 203 13 5.1 12.2 24 314 8534 295 12 10.9 -5.1 | 211 21 10.9 18.0 25 301 8809 325 21 12.0 -17.2 | 244 13 12.1 5.9 26 300 8830 330 23 11.5 -19.9 | 255 12 11.5 3.2 27 300 8839 330 22 11.0 -19.1 | 250 12 11.0 4.0 28 286 9144 335 24 10.1 -21.8 | 263 10 10.2 1.3 29 260 9754 335 35 14.8 -31.7 | 300 17 14.8 -8.6 30 250 10010 320 28 18.0 -21.4 | 265 18 18.0 1.6 31 248 10058 320 28 18.0 -21.4 | 265 18 18.0 1.6 32 237 10363 335 30 12.7 -27.2 | 288 13 12.7 -4.1 33 226 10668 320 28 18.0 -21.4 | 265 18 18.0 1.6 34 200 11450 320 29 18.6 -22.2 | 267 19 18.7 0.9 35 187 11887 320 30 19.3 -23.0 | 270 19 19.3 0.1 36 170 12497 305 31 25.4 -17.8 | 258 26 25.4 5.3 37 150 13330 315 24 17.0 -17.0 | 250 18 17.0 6.1 38 148 13411 315 24 17.0 -17.0 | 250 18 17.0 6.1 39 135 14021 300 36 31.2 -18.0 | 261 32 31.2 5.1 40 123 14630 315 28 19.8 -19.8 | 261 20 19.8 3.3 41 117 14935 290 20 18.8 -6.8 | 229 25 18.8 16.2 42 112 15240 275 27 26.9 -2.4 | 232 34 26.9 20.7 43 102 15850 275 29 28.9 -2.5 | 235 35 28.9 20.5 44 100 15970 300 31 26.8 -15.5 | 254 28 26.9 7.6 45 97 16154 300 31 26.8 -15.5 | 254 28 26.9 7.6 46 93 16459 290 29 27.3 -9.9 | 244 30 27.3 13.2 47 85 17069 310 26 19.9 -16.7 | 252 21 20.0 6.4 48 81 17374 275 18 17.9 -1.6 | 220 28 18.0 21.5 49 77 17678 275 9 9.0 -0.8 | 202 24 9.0 22.3 50 73 17983 285 17 16.4 -4.4 | 221 25 16.5 18.7 51 70 18300 280 20 19.7 -3.5 | 225 28 19.7 19.6 52 67 18593 280 22 21.7 -3.8 | 228 29 21.7 19.3 53 64 18898 270 10 10.0 -0.0 | 204 25 10.0 23.1 54 61 19202 0 0 -0.0 -0.0 | 180 23 0.0 23.1 55 58 19507 240 14 12.1 7.0 | 202 32 12.2 30.1 56 55 19812 260 14 13.8 2.4 | 208 29 13.8 25.5 57 53 20117 250 21 19.7 7.2 | 213 36 19.8 30.3 58 51 20422 300 15 13.0 -7.5 | 220 20 13.0 15.6 59 50 20490 330 4 2.0 -3.5 | 186 20 2.0 19.6 60 48 20726 340 10 3.4 -9.4 | 194 14 3.5 13.7 61 44 21336 285 3 2.9 -0.8 | 188 22 2.9 22.3 62 40 21946 165 14 -3.6 13.5 | 174 37 -3.6 36.6 63 38 22250 185 10 0.9 10.0 | 182 33 0.9 33.0 64 30 23774 15 1 -0.3 -1.0 | 179 22 -0.2 22.1 65 30 23780 30 8 -4.0 -6.9 | 166 17 -4.0 16.1 66 29 24079 35 10 -5.7 -8.2 | 159 16 -5.7 14.9 67 27 24384 55 12 -9.8 -6.9 | 149 19 -9.8 16.2 68 22 25908 65 2 -1.8 -0.8 | 175 22 -1.8 22.2 69 20 26390 110 10 -9.4 3.4 | 161 28 -9.4 26.5 70 19 26822 110 11 -10.3 3.8 | 159 29 -10.3 26.8 71 17 27432 85 7 -7.0 -0.6 | 163 24 -6.9 22.5 72 16 28042 65 12 -10.9 -5.1 | 149 21 -10.8 18.0 73 13 29261 80 22 -21.7 -3.8 | 132 29 -21.6 19.3 74 12 29566 75 19 -18.4 -4.9 | 135 26 -18.3 18.2 75 12 29870 75 11 -10.6 -2.8 | 152 23 -10.6 20.2 76 10 30930 110 20 -18.8 6.8 | 148 35 -18.8 29.9 Wind Parameters Mean winds (0-6000m): 330.1 at 30.8 knts Storm direction: 0.1 at 23.1 knts Shear (0-3000m) pos: 2.8 neg: 4.4 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 123.2 deg Storm rel helicity (0-3000m) pos: 189.9 neg: -28.2 tot: 161.7 m^2/s^2 ave: 53.9 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 34.90 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 ------------------------------------------------------------------------------- 500 316 15 222 16| 0.0 19.9 19.9| 83.4 -0.6 82.8 165.5 0.82| 22.6 18.6 1000 311 18 230 18| 0.0 10.3 10.3| 97.7 -12.5 85.1 85.1 0.67| 14.3 9.5 1500 319 22 246 16| 5.0 6.9 11.9|167.3 -13.3 153.9 102.6 0.73| 15.7 11.5 2000 324 24 257 15| 4.4 5.2 9.6|177.7 -14.4 163.2 81.6 0.71| 13.2 9.3 2500 329 26 267 14| 3.5 5.3 8.8|185.2 -23.0 162.2 64.9 0.62| 12.2 7.5 3000 331 28 275 13| 2.8 4.4 7.2|189.9 -28.2 161.7 53.9 0.58| 10.8 6.2 4000 332 30 282 14| 2.1 4.1 6.2|189.9 -48.1 141.7 35.4 0.45| 9.2 4.1 5000 329 31 284 16| 1.8 3.5 5.4|189.9 -66.8 123.1 24.6 0.36| 8.5 3.0 6000 330 31 283 16| 1.9 2.8 4.7|190.1 -76.8 113.3 18.9 0.27| 8.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250417.00.gif