UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122312.upa.cvt Date: 1200Z 23 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 23 DEC 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 177 20 2 SFC 997 189 -6.5 -10.0 76 3.5 -7.5 20 2 266.9 267.2 265.8 271.7 1.79 2 996 197 -8.9 -10.2 90 1.3 -9.2 23 2 264.6 264.8 264.1 269.3 1.76 3 985 285 -9.7 -10.3 95 0.6 -9.9 62 3 264.6 264.9 264.2 269.4 1.77 4 962 471 -7.3 -7.3 100 0.0 -7.3 136 9 268.8 269.2 268.0 275.0 2.29 5 938 672 -5.9 -7.7 87 1.8 -6.5 205 14 272.2 272.6 270.2 278.5 2.28 6 926 775 -4.7 -5.3 96 0.6 -4.9 228 13 274.4 274.9 272.3 282.1 2.78 7 925 784 -4.7 -5.3 96 0.6 -4.9 230 13 274.5 275.0 272.4 282.2 2.78 8 913 887 -4.9 -4.9 100 0.0 -4.9 246 13 275.3 275.8 273.1 283.3 2.90 9 850 1445 -7.5 -7.6 99 0.1 -7.5 275 24 278.3 278.7 274.2 285.4 2.54 10 835 1583 -8.5 -8.8 98 0.3 -8.6 274 23 278.7 279.1 274.2 285.3 2.35 11 832 1611 -8.5 -11.8 77 3.3 -9.5 274 22 278.9 279.3 273.6 284.3 1.86 12 816 1762 -8.9 -11.6 81 2.7 -9.7 271 19 280.1 280.4 274.3 285.6 1.93 13 798 1934 -10.1 -17.1 57 7.0 -11.8 267 18 280.6 280.8 273.6 284.3 1.25 14 788 2032 -10.3 -15.3 67 5.0 -11.6 263 17 281.4 281.6 274.4 285.7 1.47 15 760 2310 -11.7 -16.7 66 5.0 -12.9 266 18 282.8 283.0 275.0 286.8 1.36 16 743 2483 -12.3 -22.3 43 10.0 -14.4 270 19 284.0 284.1 274.9 286.6 0.86 17 724 2681 -12.5 -21.5 47 9.0 -14.5 270 25 285.9 286.0 276.0 288.8 0.95 18 712 2809 -12.9 -15.2 83 2.3 -13.5 273 27 286.8 287.1 277.5 291.7 1.65 19 706 2873 -13.3 -16.2 79 2.9 -14.0 277 28 287.1 287.3 277.4 291.6 1.53 20 700 2938 -13.7 -13.9 98 0.2 -13.7 280 28 287.3 287.6 278.0 292.8 1.86 21 698 2960 -13.9 -14.0 99 0.1 -13.9 280 28 287.3 287.7 278.0 292.8 1.85 22 688 3069 -14.9 -23.9 46 9.0 -16.7 282 27 287.4 287.5 276.6 289.9 0.81 23 686 3091 -14.9 -22.9 50 8.0 -16.6 282 27 287.6 287.8 276.8 290.4 0.88 24 684 3113 -14.9 -27.9 32 13.0 -17.2 282 27 287.9 288.0 276.5 289.7 0.56 25 677 3191 -15.1 -25.1 42 10.0 -17.0 283 26 288.5 288.6 277.0 290.8 0.73 26 662 3361 -15.5 -33.5 20 18.0 -18.2 285 25 289.9 290.0 277.2 291.0 0.34 27 656 3429 -15.9 -37.9 13 22.0 -18.8 283 26 290.2 290.3 277.2 291.0 0.22 28 638 3639 -17.5 -43.5 8 26.0 -20.3 276 28 290.7 290.7 277.2 291.2 0.13 29 619 3865 -18.9 -26.9 49 8.0 -20.3 281 30 291.6 291.8 278.5 293.8 0.68 30 613 3937 -19.5 -29.5 41 10.0 -21.1 284 31 291.8 291.9 278.4 293.5 0.54 31 594 4170 -21.5 -29.5 48 8.0 -22.7 291 34 292.1 292.2 278.6 293.9 0.56 32 587 4258 -21.7 -33.7 33 12.0 -23.3 294 35 292.8 292.9 278.6 294.1 0.38 33 572 4448 -22.3 -23.4 91 1.1 -22.5 298 38 294.3 294.5 280.2 297.5 1.01 34 561 4591 -22.1 -29.1 53 7.0 -23.2 300 41 296.2 296.3 280.6 298.2 0.61 35 552 4710 -22.7 -30.7 48 8.0 -23.9 302 43 296.8 296.9 280.7 298.6 0.54 36 540 4871 -24.3 -31.3 52 7.0 -25.3 305 47 296.8 296.9 280.7 298.5 0.52 37 528 5035 -24.5 -39.5 24 15.0 -26.1 307 48 298.5 298.5 281.0 299.3 0.23 38 500 5430 -27.1 -43.1 20 16.0 -28.5 300 56 300.0 300.0 281.6 300.6 0.17 39 421 6640 -38.5 -44.5 53 6.0 -38.9 306 63 300.5 300.6 281.8 301.1 0.17 40 419 6673 -38.5 -47.5 38 9.0 -39.0 306 63 300.9 301.0 281.9 301.4 0.13 41 412 6788 -39.3 -50.3 30 11.0 -39.8 308 65 301.4 301.4 282.0 301.7 0.09 42 400 6990 -40.9 -49.9 37 9.0 -41.3 310 68 301.8 301.9 282.3 302.2 0.10 43 398 7024 -41.3 -50.3 37 9.0 -41.7 310 69 301.7 301.8 282.2 302.1 0.10 44 367 7570 -44.7 -53.7 36 9.0 -45.0 296 74 304.3 304.3 283.2 304.6 0.07 45 356 7773 -45.5 -57.5 25 12.0 -45.9 296 78 305.9 305.9 283.8 306.1 0.05 46 341 8060 -46.1 -65.1 10 19.0 -46.5 299 86 308.9 308.9 284.9 308.9 0.02 47 300 8900 -51.9 -67.9 13 16.0 -52.1 295 94 312.2 312.2 286.1 312.2 0.01 48 264 9716 -56.7 -70.7 16 14.0 -56.8 295 104 316.8 316.8 287.7 316.8 0.01 49 250 10060 -56.9 -70.9 15 14.0 -57.1 290 99 321.5 321.5 289.2 321.5 0.01 50 239 10345 -57.3 -72.3 13 15.0 -57.5 292 101 325.0 325.0 290.3 325.1 0.01 51 222 10814 -54.3 -76.3 5 22.0 -54.6 295 106 336.6 336.6 293.4 336.6 0.01 52 213 11078 -55.2 -77.2 5 22.0 -55.4 295 112 339.2 339.2 294.1 339.2 0.00 53 206 11291 -55.9 -77.9 5 22.0 -56.1 296 111 341.3 341.3 294.7 341.4 0.00 54 201 11448 -54.3 -79.3 3 25.0 -54.6 303 104 346.3 346.3 295.8 346.3 0.00 55 200 11480 -54.5 -79.5 3 25.0 -54.8 305 103 346.5 346.5 295.8 346.5 0.00 56 186 11944 -55.7 -80.7 3 25.0 -56.0 305 103 351.8 351.8 297.0 351.8 0.00 57 171 12483 -52.7 -81.7 2 29.0 -53.1 305 103 365.3 365.3 299.7 365.3 0.00 58 152 13244 -52.5 -82.5 1 30.0 -53.0 296 92 378.2 378.2 301.9 378.2 0.00 59 150 13330 -52.9 -82.9 1 30.0 -53.4 295 91 378.9 378.9 302.1 378.9 0.00 60 133 14102 -56.5 -84.5 2 28.0 -56.8 295 97 385.8 385.8 303.2 385.8 0.00 61 100 15910 -57.7 -84.7 2 27.0 -58.1 285 81 416.2 416.2 307.3 416.3 0.00 62 89 16642 -59.7 -85.7 2 26.0 -60.0 288 83 426.4 426.4 308.4 426.4 0.00 63 85 16931 -57.7 -85.7 2 28.0 -58.2 289 84 436.0 436.0 309.5 436.1 0.00 64 72 17966 -62.9 -86.9 3 24.0 -63.2 290 66 446.2 446.2 310.5 446.2 0.00 65 70 18140 -62.9 -87.9 2 25.0 -63.2 290 75 449.8 449.8 310.8 449.8 0.00 66 66 18502 -61.1 -87.1 2 26.0 -61.5 292 81 461.4 461.4 311.9 461.4 0.00 67 59 19191 -64.1 -88.1 2 24.0 -64.4 295 92 469.7 469.7 312.6 469.7 0.00 68 53 19851 -60.7 -87.7 2 27.0 -61.2 296 72 492.2 492.2 314.4 492.2 0.00 69 50 20210 -63.1 -88.1 2 25.0 -63.5 260 46 494.8 494.8 314.6 494.8 0.00 70 39 21720 -68.7 -90.7 3 22.0 -68.9 273 70 517.1 517.1 316.1 517.1 0.00 71 33 22735 -63.3 -89.3 2 26.0 -63.8 266 73 556.7 556.7 318.5 556.7 0.00 72 30 23320 -64.3 -89.3 2 25.0 -64.8 270 67 569.3 569.3 319.1 569.4 0.00 73 23 24927 -69.7 -91.7 3 22.0 -70.1 261 62 598.4 598.4 320.5 598.4 0.00 74 22 25192 -69.3 -92.3 2 23.0 -69.7 267 66 607.3 607.3 320.9 607.3 0.00 75 21 25473 -65.3 -91.3 2 26.0 -66.0 268 69 627.5 627.5 321.8 627.5 0.00 76 20 25770 -66.3 -90.3 2 24.0 -66.9 265 71 633.2 633.2 322.0 633.3 0.01 77 16 27110 -68.9 -91.9 2 23.0 -69.4 255 84 666.5 666.5 323.3 666.5 0.01 78 14 27914 -65.3 -90.3 2 25.0 -66.2 256 94 704.6 704.6 324.6 704.7 0.01 79 10 29970 -63.1 -89.1 2 26.0 -64.8 260 86 784.0 784.0 326.8 784.1 0.01 80 9.8 30094 -63.9 -89.9 2 26.0 -65.4 785.6 785.6 326.9 785.6 0.01 81 7.9 31428 -59.7 -87.7 1 28.0 -62.5 852.3 852.3 328.4 852.5 0.02 82 6.8 32357 -63.7 -88.7 2 25.0 -65.8 872.9 872.9 328.9 873.1 0.02 83 6.6 32541 -60.5 -89.5 1 29.0 -63.5 893.9 893.9 329.3 894.0 0.02 84 6.1 33031 -61.9 -88.9 2 27.0 -64.7 908.2 908.2 329.6 908.4 0.02 85 5.3 33911 -56.7 -85.7 1 29.0 -61.5 968.8 968.8 330.7 969.3 0.05 TRP 264 9716 -56.7 -70.7 16 14.0 -56.8 295 104 316.8 316.8 287.7 316.8 0.01 WND 213 11078 -55.2 -77.2 5 22.0 -55.4 295 112 339.2 339.2 294.1 339.2 0.00 Sounding variables and indices 1000-500 mb thick: 5253.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 60.85 % Est. max temperature: 4.97 C = 40.95 F Sfc-Lift cond lev (LCL): 943.02 mb = 629.91 m = 2066.61 ft T: -6.20 C 700-500 lapse rate: 5.38 C/km ThetaE index: 2.45 C Layer 996.0- 985.0 mb Conv cond level (CCL): 997.00 mb = 189.00 m = 620.07 ft Mean mixing ratio: 2.37 g/kg Conv temperature: -6.43 C = 20.43 F Cap Strength: 18.14 C Lifted Index: 18.99 C Risk: None Lifted Index @300 mb: 24.78 C Lifted Index @700 mb: 11.07 C Showalter Index: 12.61 C Risk: None Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 19.50 C K Index: 11.80 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.04 J/kg Max Up Vert Vel: 10.20 m/s Conv Inhibition (B-): 73012.60 J/kg Cap Strength: 18.71 C Lift Cond Lev (LCL): 938.74 mb = 666.13 m = 2185.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 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 ---------------------------------------------------------- 0 997 189 20 2 -0.7 -1.9 | 134 22 -15.8 15.3 1 983 305 70 3 -2.8 -1.0 | 132 24 -17.9 16.1 2 946 610 190 14 2.4 13.8 | 158 33 -12.6 31.0 3 925 784 230 13 10.0 8.4 | 169 26 -5.1 25.5 4 910 914 250 13 12.2 4.4 | 172 22 -2.9 21.6 5 875 1219 275 18 17.9 -1.6 | 190 16 2.9 15.6 6 850 1445 275 24 23.9 -2.1 | 210 17 8.8 15.1 7 841 1524 275 24 23.9 -2.1 | 210 17 8.8 15.1 8 809 1829 270 18 18.0 -0.0 | 190 17 2.9 17.2 9 777 2134 260 17 16.7 3.0 | 185 20 1.7 20.1 10 747 2438 270 18 18.0 -0.0 | 190 17 2.9 17.2 11 718 2743 270 27 27.0 -0.0 | 215 21 11.9 17.2 12 700 2938 280 28 27.6 -4.9 | 225 18 12.5 12.3 13 662 3353 285 25 24.1 -6.5 | 220 14 9.1 10.7 14 635 3658 275 28 27.9 -2.4 | 221 20 12.8 14.7 15 585 4267 295 35 31.7 -14.8 | 262 17 16.6 2.4 16 539 4877 305 47 38.5 -27.0 | 293 25 23.4 -9.8 17 517 5182 310 49 37.5 -31.5 | 303 27 22.5 -14.3 18 500 5430 300 56 48.5 -28.0 | 288 35 33.4 -10.8 19 496 5486 295 54 48.9 -22.8 | 279 34 33.9 -5.6 20 455 6096 300 55 47.6 -27.5 | 288 34 32.6 -10.3 21 400 6990 310 68 52.1 -43.7 | 306 46 37.0 -26.5 22 399 7010 310 69 52.9 -44.4 | 306 47 37.8 -27.2 23 364 7620 295 74 67.1 -31.3 | 285 54 52.0 -14.1 24 332 8230 300 91 78.8 -45.5 | 294 70 63.7 -28.3 25 300 8900 295 94 85.2 -39.7 | 288 74 70.1 -22.6 26 289 9144 295 94 85.2 -39.7 | 288 74 70.1 -22.6 27 264 9716 295 104 94.3 -44.0 | 289 84 79.2 -26.8 28 262 9754 290 99 93.0 -33.9 | 282 80 77.9 -16.7 29 250 10060 290 99 93.0 -33.9 | 282 80 77.9 -16.7 30 227 10668 295 103 93.3 -43.5 | 289 83 78.3 -26.4 31 213 11078 295 112 101.5 -47.3 | 289 92 86.4 -30.2 32 206 11278 295 112 101.5 -47.3 | 289 92 86.4 -30.2 33 200 11480 305 103 84.4 -59.1 | 301 81 69.3 -41.9 34 171 12497 305 103 84.4 -59.1 | 301 81 69.3 -41.9 35 150 13330 295 91 82.5 -38.5 | 288 71 67.4 -21.3 36 141 13716 295 88 79.8 -37.2 | 287 68 64.7 -20.0 37 128 14326 295 102 92.4 -43.1 | 289 82 77.4 -25.9 38 111 15240 300 72 62.4 -36.0 | 292 51 47.3 -18.8 39 100 15910 285 81 78.2 -21.0 | 273 63 63.2 -3.8 40 96 16154 285 81 78.2 -21.0 | 273 63 63.2 -3.8 41 83 17069 290 85 79.9 -29.1 | 280 66 64.8 -11.9 42 72 17983 290 66 62.0 -22.6 | 277 47 46.9 -5.4 43 70 18140 290 75 70.5 -25.7 | 279 56 55.4 -8.5 44 59 19202 295 92 83.4 -38.9 | 288 72 68.3 -21.7 45 53 19812 300 75 65.0 -37.5 | 292 54 49.9 -20.3 46 50 20210 260 46 45.3 8.0 | 230 39 30.2 25.2 47 48 20422 260 46 45.3 8.0 | 230 39 30.2 25.2 48 42 21336 270 66 66.0 -0.0 | 251 54 50.9 17.2 49 38 21946 275 73 72.7 -6.4 | 259 59 57.6 10.8 50 36 22250 270 61 61.0 -0.0 | 249 49 45.9 17.2 51 32 22860 265 76 75.7 6.6 | 249 65 60.6 23.8 52 30 23320 270 67 67.0 -0.0 | 252 55 51.9 17.2 53 29 23470 280 71 69.9 -12.3 | 265 55 54.8 4.8 54 26 24079 260 58 57.1 10.1 | 237 50 42.0 27.2 55 24 24689 255 59 57.0 15.3 | 232 53 41.9 32.4 56 22 25298 270 68 68.0 -0.0 | 252 56 52.9 17.2 57 20 25770 265 71 70.7 6.2 | 247 60 55.6 23.4 58 17 26822 250 81 76.1 27.7 | 234 76 61.0 44.9 59 15 27432 260 87 85.7 15.1 | 245 78 70.6 32.3 60 14 28042 255 96 92.7 24.8 | 242 88 77.6 42.0 61 11 29261 270 89 89.0 -0.0 | 257 76 73.9 17.2 62 10 29870 260 84 82.7 14.6 | 245 75 67.6 31.8 63 10 29970 260 86 84.7 14.9 | 245 77 69.6 32.1 Wind Parameters Mean winds (0-6000m): 288.7 at 30.5 knts Storm direction: 318.7 at 22.9 knts Shear (0-3000m) pos: 4.9 neg: 3.1 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 88.7 deg Storm rel helicity (0-3000m) pos: 299.8 neg: -44.9 tot: 254.8 m^2/s^2 ave: 84.9 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 6.4 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.35 Bulk Shear: 149.85 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 ------------------------------------------------------------------------------- 500 182 8 149 29| 0.0 16.0 16.0|150.3 -6.7 143.6 287.2 0.62| 27.9 17.3 1000 232 11 165 25| 8.7 8.0 16.7|207.1 -6.7 200.5 200.5 0.60| 22.7 13.5 1500 257 15 178 21| 5.8 5.9 11.7|235.0 -22.3 212.7 141.8 0.54| 18.6 10.0 2000 260 16 181 20| 4.3 4.7 9.0|235.3 -42.3 193.1 96.5 0.42| 15.3 6.5 2500 262 16 183 19| 5.1 3.8 8.8|275.6 -42.3 233.4 93.3 0.48| 14.3 6.9 3000 267 18 190 19| 4.9 3.1 8.1|299.8 -44.9 254.8 84.9 0.48| 13.3 6.4 4000 273 21 200 17| 5.0 2.8 7.8|352.0 -47.1 304.9 76.2 0.51| 12.1 6.2 5000 283 25 221 15| 5.9 2.3 8.2|449.6 -47.1 402.5 80.5 0.57| 11.8 6.7 6000 289 30 242 16| 5.3 2.9 8.1|505.0-153.5 351.5 58.6 0.43| 11.7 5.0 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251223.12.gif