UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 4 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 65 SFC 983 189 -1.9 -4.0 86 2.1 -2.7 175 4 272.6 273.1 271.4 280.5 2.89 2 979 222 -3.3 -4.0 95 0.7 -3.6 179 6 271.5 272.0 270.8 279.4 2.90 3 925 681 -4.9 -6.1 91 1.2 -5.3 220 35 274.3 274.7 272.0 281.5 2.62 4 850 1340 -8.9 -8.9 100 0.0 -8.9 260 40 276.8 277.2 273.1 283.3 2.29 5 795 1856 -11.1 -11.7 95 0.6 -11.3 265 41 279.8 280.2 274.2 285.4 1.96 6 784 1963 -9.5 -10.0 96 0.5 -9.6 263 42 282.7 283.0 276.3 289.2 2.28 7 700 2831 -14.1 -14.1 100 0.0 -14.1 245 44 286.9 287.2 277.8 292.3 1.83 8 650 3389 -18.1 -18.2 99 0.1 -18.1 251 36 288.5 288.7 278.0 292.7 1.40 9 637 3540 -17.3 -21.6 69 4.3 -18.2 256 45 291.1 291.3 278.8 294.4 1.07 10 569 4379 -21.7 -27.7 58 6.0 -22.7 259 55 295.5 295.6 280.3 297.7 0.69 11 557 4536 -22.9 -27.5 66 4.6 -23.7 258 58 295.8 296.0 280.5 298.2 0.72 12 548 4655 -23.5 -30.5 53 7.0 -24.5 257 60 296.5 296.6 280.6 298.3 0.55 13 530 4899 -25.1 -31.1 57 6.0 -25.9 255 63 297.4 297.5 281.0 299.2 0.54 14 524 4981 -25.5 -28.4 77 2.9 -25.9 255 65 297.9 298.1 281.4 300.2 0.70 15 500 5320 -27.9 -32.6 64 4.7 -28.5 255 70 299.0 299.1 281.6 300.7 0.49 16 490 5464 -29.1 -35.1 56 6.0 -29.8 256 72 299.3 299.4 281.6 300.6 0.39 17 486 5523 -28.9 -39.9 34 11.0 -30.0 256 73 300.2 300.3 281.8 301.1 0.24 18 473 5716 -29.7 -46.7 18 17.0 -31.0 258 76 301.6 301.6 282.2 302.0 0.12 19 455 5991 -31.1 -42.1 33 11.0 -32.0 259 80 303.2 303.2 283.0 303.9 0.21 20 448 6101 -31.7 -45.7 24 14.0 -32.7 260 82 303.8 303.8 283.1 304.3 0.14 21 438 6260 -33.1 -49.1 19 16.0 -34.1 259 83 304.0 304.0 283.1 304.3 0.10 22 400 6890 -38.1 -50.1 27 12.0 -38.7 255 88 305.5 305.5 283.7 305.8 0.10 23 395 6977 -38.7 -51.7 24 13.0 -39.3 256 89 305.8 305.8 283.8 306.1 0.08 24 357 7665 -44.1 -50.1 51 6.0 -44.3 260 97 307.5 307.5 284.5 307.9 0.11 25 346 7875 -45.5 -47.7 78 2.2 -45.6 259 104 308.4 308.4 284.9 308.9 0.15 26 339 8011 -46.1 -49.0 72 2.9 -46.2 258 108 309.4 309.4 285.2 309.9 0.13 27 324 8312 -46.5 -55.5 35 9.0 -46.8 256 118 312.9 312.9 286.4 313.1 0.06 28 311 8584 -48.5 -51.8 68 3.3 -48.6 255 126 313.7 313.8 286.8 314.1 0.10 29 306 8690 -49.3 -56.3 44 7.0 -49.5 255 129 314.1 314.1 286.8 314.3 0.06 30 300 8820 -50.3 -55.0 57 4.7 -50.4 255 133 314.5 314.5 287.0 314.7 0.07 31 295 8929 -51.1 -54.4 68 3.3 -51.2 255 133 314.8 314.8 287.1 315.1 0.08 32 286 9129 -52.7 -58.7 48 6.0 -52.8 255 134 315.3 315.4 287.3 315.5 0.05 33 283 9196 -53.1 -59.1 48 6.0 -53.2 255 135 315.7 315.7 287.4 315.9 0.05 34 276 9356 -54.1 -60.1 48 6.0 -54.2 255 127 316.6 316.6 287.6 316.7 0.04 35 273 9426 -53.5 -68.5 14 15.0 -53.7 255 133 318.4 318.4 288.2 318.5 0.01 36 271 9473 -53.3 -70.3 11 17.0 -53.5 255 133 319.4 319.4 288.5 319.4 0.01 37 265 9617 -53.1 -71.1 9 18.0 -53.4 255 125 321.7 321.7 289.3 321.8 0.01 38 250 9990 -53.9 -71.9 9 18.0 -54.1 255 125 325.9 325.9 290.6 326.0 0.01 39 244 10146 -54.3 -74.3 7 20.0 -54.5 251 123 327.6 327.6 291.0 327.6 0.01 40 239 10279 -52.7 -75.7 5 23.0 -53.0 252 119 332.0 332.0 292.3 332.0 0.01 41 235 10387 -53.1 -76.1 4 23.0 -53.4 253 116 333.0 333.0 292.5 333.0 0.01 42 200 11430 -50.9 -79.9 2 29.0 -51.3 260 100 352.2 352.2 297.1 352.2 0.00 43 199 11463 -50.7 -79.7 2 29.0 -51.1 260 99 353.0 353.0 297.3 353.0 0.00 44 194 11628 -51.5 -80.5 2 29.0 -51.9 258 95 354.3 354.3 297.5 354.3 0.00 45 183 12007 -51.1 -80.1 2 29.0 -51.5 255 90 360.9 360.9 298.9 360.9 0.00 46 181 12078 -49.7 -80.7 1 31.0 -50.3 255 91 364.3 364.3 299.5 364.3 0.00 47 158 12962 -52.1 -82.1 2 30.0 -52.6 253 68 374.7 374.7 301.4 374.7 0.00 48 153 13171 -50.5 -81.5 1 31.0 -51.1 251 70 380.9 380.9 302.4 380.9 0.00 49 150 13300 -50.5 -81.5 1 31.0 -51.1 250 71 383.1 383.1 302.8 383.1 0.00 50 141 13703 -50.5 -82.5 1 32.0 -51.1 252 73 389.9 389.9 303.8 389.9 0.00 51 116 14960 -55.9 -83.9 2 28.0 -56.3 252 70 402.3 402.3 305.5 402.3 0.00 52 109 15355 -57.1 -84.1 2 27.0 -57.5 250 65 407.2 407.2 306.2 407.3 0.00 53 100 15900 -56.9 -84.9 2 28.0 -57.3 250 57 417.8 417.8 307.4 417.8 0.00 54 97 16093 -55.1 -84.1 2 29.0 -55.6 250 57 425.0 425.0 308.3 425.0 0.00 55 91 16500 -54.9 -84.9 1 30.0 -55.5 256 66 433.2 433.2 309.1 433.2 0.00 56 81 17244 -54.5 -84.5 1 30.0 -55.2 256 53 448.7 448.7 310.7 448.7 0.00 57 72 17992 -57.5 -85.5 2 28.0 -58.0 269 40 457.7 457.7 311.5 457.7 0.00 58 70 18170 -56.5 -85.5 1 29.0 -57.1 255 30 463.5 463.5 312.1 463.5 0.00 59 60 19151 -54.7 -85.7 1 31.0 -55.6 254 33 488.4 488.4 314.1 488.5 0.00 60 50 20310 -57.3 -86.3 1 29.0 -58.1 235 26 508.4 508.4 315.5 508.5 0.00 61 48 20567 -58.7 -86.7 2 28.0 -59.4 241 24 511.1 511.1 315.7 511.1 0.00 62 32 23138 -54.1 -85.1 1 31.0 -55.8 274 26 586.2 586.2 320.0 586.3 0.01 63 30 23550 -55.7 -85.7 1 30.0 -57.2 275 21 592.8 592.8 320.3 592.8 0.01 64 25 24707 -57.1 -87.1 1 30.0 -58.6 261 13 620.5 620.5 321.5 620.6 0.01 65 20 26130 -53.9 -85.9 1 32.0 -56.3 280 25 671.2 671.2 323.4 671.3 0.01 66 19 26460 -53.5 -85.5 1 32.0 -56.2 280 23 682.4 682.4 323.9 682.5 0.01 67 16 27560 -55.3 -86.3 1 31.0 -57.9 320 19 710.9 710.9 324.8 711.0 0.01 68 11 29993 -47.5 -82.5 1 35.0 -53.7 269 29 819.6 819.6 327.7 820.0 0.04 69 10 30620 -49.5 -83.5 1 34.0 -55.2 285 30 834.8 834.8 328.1 835.1 0.04 70 9.6 30887 -50.1 -84.1 1 34.0 -55.7 842.3 842.3 328.2 842.6 0.03 71 7.9 32169 -47.1 -82.1 1 35.0 -54.7 902.6 902.6 329.5 903.2 0.06 72 4.7 35556 -53.9 -85.9 1 32.0 -60.3 1015.6 1015.6 331.4 1016.2 0.05 73 4.4 35981 -52.3 -85.3 1 33.0 -59.7 1042.5 1042.5 331.8 1043.2 0.06 TRP 276 9356 -54.1 -60.1 48 6.0 -54.2 255 127 316.6 316.6 287.6 316.7 0.04 WND 283 9196 -53.1 -59.1 48 6.0 -53.2 255 135 315.7 315.7 287.4 315.9 0.05 Sounding variables and indices 1000-500 mb thick: 5255.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 84.58 % Est. max temperature: 3.22 C = 37.79 F Sfc-Lift cond lev (LCL): 951.04 mb = 456.53 m = 1497.79 ft T: -4.12 C 700-500 lapse rate: 5.54 C/km ThetaE index: 1.09 C Layer 979.0- 925.0 mb Conv cond level (CCL): 898.63 mb = 906.38 m = 2973.66 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 0.67 C = 33.21 F Cap Strength: 14.59 C Lifted Index: 15.15 C Risk: None Lifted Index @300 mb: 23.68 C Lifted Index @700 mb: 7.74 C Showalter Index: 13.48 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 19.00 C K Index: 10.10 Risk: None Sweat Index: 150.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.70 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 81560.54 J/kg Cap Strength: 14.96 C Lift Cond Lev (LCL): 917.96 mb = 740.56 m = 2429.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 37 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 ---------------------------------------------------------- 0 983 189 175 4 -0.3 4.0 | 110 39 -36.5 13.4 1 969 305 190 11 1.9 10.8 | 121 40 -34.2 20.2 2 933 610 215 30 17.2 24.6 | 151 39 -18.9 33.9 3 925 681 220 35 22.5 26.8 | 159 39 -13.6 36.2 4 898 914 230 37 28.3 23.8 | 167 34 -7.8 33.2 5 863 1219 255 37 35.7 9.6 | 179 19 -0.4 18.9 6 850 1340 260 40 39.4 6.9 | 191 17 3.3 16.3 7 830 1524 265 44 43.8 3.8 | 210 15 7.7 13.2 8 798 1829 265 41 40.8 3.6 | 200 14 4.7 12.9 9 767 2134 260 43 42.3 7.5 | 200 18 6.2 16.8 10 737 2438 260 42 41.4 7.3 | 197 17 5.2 16.7 11 708 2743 245 46 41.7 19.4 | 191 29 5.6 28.8 12 700 2831 245 44 39.9 18.6 | 188 28 3.7 28.0 13 652 3353 250 35 32.9 12.0 | 171 22 -3.2 21.3 14 626 3658 260 52 51.2 9.0 | 219 24 15.1 18.4 15 576 4267 260 54 53.2 9.4 | 222 25 17.0 18.7 16 531 4877 255 63 60.9 16.3 | 224 36 24.7 25.7 17 500 5320 255 70 67.6 18.1 | 229 42 31.5 27.5 18 448 6096 260 82 80.8 14.2 | 242 50 44.6 23.6 19 400 6890 255 88 85.0 22.8 | 237 58 48.9 32.1 20 359 7620 260 96 94.5 16.7 | 246 64 58.4 26.0 21 313 8534 255 125 120.7 32.4 | 244 94 84.6 41.7 22 300 8820 255 133 128.5 34.4 | 245 102 92.3 43.8 23 285 9144 255 134 129.4 34.7 | 245 103 93.3 44.1 24 283 9196 255 135 130.4 34.9 | 245 104 94.3 44.3 25 276 9356 255 127 122.7 32.9 | 244 96 86.5 42.2 26 272 9449 255 135 130.4 34.9 | 245 104 94.3 44.3 27 259 9754 255 116 112.0 30.0 | 243 86 75.9 39.4 28 250 9990 255 125 120.7 32.4 | 244 94 84.6 41.7 29 247 10058 250 126 118.4 43.1 | 237 98 82.3 52.5 30 225 10668 255 107 103.4 27.7 | 241 77 67.2 37.1 31 200 11430 260 100 98.5 17.4 | 247 68 62.3 26.7 32 186 11887 255 88 85.0 22.8 | 237 58 48.9 32.1 33 178 12192 255 93 89.8 24.1 | 238 63 53.7 33.4 34 162 12802 255 67 64.7 17.3 | 227 39 28.6 26.7 35 150 13300 250 71 66.7 24.3 | 222 45 30.6 33.7 36 128 14326 255 75 72.4 19.4 | 232 46 36.3 28.8 37 111 15240 250 67 63.0 22.9 | 220 42 26.8 32.3 38 100 15900 250 57 53.6 19.5 | 211 34 17.4 28.9 39 96 16154 250 57 53.6 19.5 | 211 34 17.4 28.9 40 92 16459 255 66 63.8 17.1 | 226 38 27.6 26.5 41 83 17069 270 59 59.0 -0.0 | 248 25 22.9 9.4 42 79 17374 245 48 43.5 20.3 | 194 31 7.4 29.7 43 72 17983 270 40 40.0 -0.0 | 202 10 3.9 9.4 44 70 18170 255 30 29.0 7.8 | 157 19 -7.2 17.1 45 69 18288 270 34 34.0 -0.0 | 167 10 -2.1 9.4 46 65 18593 240 27 23.4 13.5 | 151 26 -12.8 22.9 47 60 19202 255 34 32.8 8.8 | 170 18 -3.3 18.2 48 57 19507 240 34 29.4 17.0 | 166 27 -6.7 26.4 49 54 19812 255 37 35.7 9.6 | 179 19 -0.4 18.9 50 52 20117 285 26 25.1 -6.7 | 103 11 -11.0 2.6 51 50 20310 235 26 21.3 14.9 | 149 28 -14.8 24.3 52 49 20422 240 21 18.2 10.5 | 138 27 -18.0 19.9 53 45 21031 245 35 31.7 14.8 | 170 25 -4.4 24.2 54 43 21336 250 31 29.1 10.6 | 161 21 -7.0 20.0 55 39 21946 280 33 32.5 -5.7 | 135 5 -3.6 3.6 56 33 22860 265 26 25.9 2.3 | 139 15 -10.2 11.6 57 30 23470 285 25 24.1 -6.5 | 104 12 -12.0 2.9 58 30 23550 275 21 20.9 -1.8 | 116 17 -15.2 7.5 59 29 23774 275 21 20.9 -1.8 | 116 17 -15.2 7.5 60 26 24384 300 18 15.6 -9.0 | 91 21 -20.5 0.4 61 25 24689 260 13 12.8 2.3 | 116 26 -23.3 11.6 62 24 24994 280 15 14.8 -2.6 | 108 22 -21.4 6.8 63 23 25298 280 11 10.8 -1.9 | 106 26 -25.3 7.5 64 22 25603 335 14 5.9 -12.7 | 84 30 -30.2 -3.3 65 21 25908 285 5 4.8 -1.3 | 104 32 -31.3 8.1 66 20 26130 280 25 24.6 -4.3 | 114 13 -11.5 5.0 67 20 26213 260 10 9.8 1.7 | 113 29 -26.3 11.1 68 19 26518 285 26 25.1 -6.7 | 103 11 -11.0 2.6 69 16 27432 320 19 12.2 -14.6 | 78 24 -23.9 -5.2 70 15 28042 320 17 10.9 -13.0 | 82 25 -25.2 -3.7 71 14 28651 265 12 12.0 1.0 | 113 26 -24.2 10.4 72 13 28956 305 16 13.1 -9.2 | 90 23 -23.0 0.2 73 12 29261 305 25 20.5 -14.3 | 72 16 -15.7 -5.0 74 11 29870 265 29 28.9 2.5 | 149 14 -7.2 11.9 75 10 30620 285 30 29.0 -7.8 | 103 7 -7.2 1.6 Wind Parameters Mean winds (0-6000m): 254.5 at 49.8 knts Storm direction: 284.5 at 37.3 knts Shear (0-3000m) pos: 6.2 neg: 2.3 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 67.5 deg Storm rel helicity (0-3000m) pos: 476.9 neg: -70.9 tot: 406.0 m^2/s^2 ave: 135.3 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 15.8 stream: 7.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.08 Bulk Shear: 198.43 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 ------------------------------------------------------------------------------- 500 209 19 135 38| 33.3 0.0 33.3|354.5 0.0 354.5 709.0 1.00| 35.2 35.1 1000 226 28 151 33| 18.7 0.0 18.7|436.0 0.0 436.0 436.0 0.80| 28.4 22.5 1500 241 33 163 26| 14.6 0.0 14.6|476.7 -3.3 473.4 315.6 0.78| 23.0 17.9 2000 248 35 171 23| 10.9 1.0 11.9|476.9 -8.5 468.3 234.2 0.70| 18.5 13.1 2500 250 37 176 22| 8.8 2.8 11.5|476.9 -24.2 452.6 181.0 0.58| 17.0 9.9 3000 250 38 178 22| 6.2 2.3 8.5|476.9 -70.9 406.0 135.3 0.45| 15.8 7.1 4000 252 40 185 22| 6.8 1.8 8.6|584.2 -79.7 504.4 126.1 0.51| 14.6 7.5 5000 253 44 196 23| 5.4 2.7 8.1|615.3 -79.7 535.6 107.1 0.48| 13.3 6.3 6000 255 50 208 26| 5.9 2.2 8.1|753.2 -86.3 666.9 111.1 0.50| 12.5 6.2 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251204.00.gif