UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121700.upa.cvt Date: 0000Z 17 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 17 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 85 SFC 986 189 -1.1 -7.1 64 6.0 -3.1 180 6 273.1 273.5 270.8 279.4 2.27 2 985 197 -3.7 -6.7 80 3.0 -4.7 181 7 270.6 271.0 269.3 277.0 2.34 3 925 696 -8.3 -8.4 99 0.1 -8.4 210 29 270.8 271.2 269.2 276.8 2.19 4 878 1099 -10.5 -10.5 100 0.0 -10.5 229 39 272.6 272.9 269.9 278.0 1.95 5 875 1126 -10.1 -10.5 97 0.4 -10.2 231 39 273.3 273.6 270.4 278.8 1.96 6 872 1152 -8.5 -12.7 72 4.2 -9.6 234 39 275.2 275.5 271.1 279.9 1.65 7 870 1170 -5.7 -19.7 32 14.0 -9.0 236 40 278.3 278.5 271.8 281.0 0.92 8 863 1234 -1.3 -21.3 20 20.0 -6.4 241 40 283.6 283.7 274.6 286.0 0.81 9 850 1355 -0.7 -20.7 20 20.0 -6.0 250 39 285.4 285.6 275.6 288.1 0.86 10 844 1412 0.0 -14.0 34 14.0 -4.4 251 39 286.7 287.0 277.3 291.3 1.53 11 841 1440 0.4 -18.6 22 19.0 -5.0 252 39 287.4 287.6 277.0 290.6 1.05 12 838 1469 0.6 -9.4 47 10.0 -3.0 252 39 287.9 288.3 278.9 294.5 2.23 13 815 1692 -0.5 -4.0 77 3.5 -2.0 257 40 289.1 289.7 281.0 299.2 3.49 14 791 1930 -1.5 -4.1 82 2.6 -2.6 262 40 290.5 291.1 281.7 300.9 3.56 15 756 2289 -3.1 -6.6 77 3.5 -4.5 265 40 292.5 293.1 282.0 301.7 3.08 16 749 2363 -2.9 -13.9 42 11.0 -6.5 265 39 293.5 293.8 280.8 298.9 1.74 17 703 2862 -5.5 -25.5 19 20.0 -10.2 270 46 296.0 296.2 280.6 298.2 0.68 18 700 2896 -5.7 -25.7 19 20.0 -10.4 270 47 296.2 296.3 280.6 298.3 0.67 19 693 2975 -6.1 -19.1 35 13.0 -9.7 270 48 296.6 296.8 281.5 300.4 1.22 20 689 3020 -6.1 -10.8 69 4.7 -7.8 270 49 297.1 297.5 283.2 304.5 2.43 21 681 3112 -6.5 -10.8 71 4.3 -8.0 270 48 297.6 298.1 283.4 305.1 2.46 22 656 3403 -8.9 -10.0 92 1.1 -9.3 273 42 298.1 298.6 284.0 306.4 2.72 23 652 3450 -8.1 -8.2 99 0.1 -8.1 273 41 299.5 300.1 285.0 309.1 3.16 24 639 3607 -7.3 -8.6 90 1.3 -7.8 274 38 302.2 302.8 285.9 311.8 3.12 25 553 4721 -13.3 -15.4 84 2.1 -14.0 276 41 307.8 308.2 286.9 314.5 2.09 26 511 5317 -17.9 -17.9 100 0.0 -17.9 279 44 309.3 309.6 287.2 315.2 1.83 27 506 5391 -18.5 -18.5 100 0.0 -18.5 279 45 309.4 309.8 287.1 315.1 1.76 28 500 5480 -18.7 -21.5 79 2.8 -19.4 280 45 310.2 310.5 287.0 314.8 1.37 29 495 5555 -19.1 -24.1 65 5.0 -20.3 280 45 310.6 310.9 286.8 314.3 1.10 30 479 5798 -20.9 -27.9 53 7.0 -22.2 280 43 311.4 311.5 286.8 314.1 0.80 31 453 6207 -23.5 -32.5 43 9.0 -24.9 279 43 313.1 313.2 287.1 315.0 0.55 32 434 6517 -26.3 -30.0 71 3.7 -26.9 278 45 313.4 313.5 287.4 315.9 0.73 33 415 6838 -29.1 -32.1 75 3.0 -29.5 276 48 313.8 314.0 287.4 316.0 0.62 34 400 7100 -30.9 -33.9 75 3.0 -31.3 275 50 314.8 314.9 287.6 316.7 0.54 35 366 7723 -35.5 -39.2 69 3.7 -35.8 280 53 316.8 316.9 288.1 318.1 0.35 36 343 8170 -39.5 -41.2 84 1.7 -39.6 280 54 317.3 317.4 288.2 318.4 0.30 37 300 9070 -47.1 -50.8 66 3.7 -47.3 285 66 319.0 319.0 288.5 319.4 0.12 38 290 9295 -49.1 -53.1 63 4.0 -49.3 285 68 319.2 319.2 288.6 319.6 0.09 39 252 10209 -55.9 -60.7 55 4.8 -56.0 285 95 322.2 322.2 289.5 322.4 0.04 40 250 10260 -56.3 -60.5 59 4.2 -56.4 285 96 322.4 322.4 289.5 322.5 0.04 41 248 10311 -56.7 -60.5 62 3.8 -56.8 285 96 322.5 322.5 289.6 322.7 0.04 42 231 10756 -59.1 -66.1 40 7.0 -59.2 284 100 325.5 325.5 290.5 325.6 0.02 43 218 11114 -62.3 -65.6 64 3.3 -62.3 281 106 326.0 326.0 290.6 326.1 0.03 44 215 11199 -62.9 -67.3 55 4.4 -63.0 280 107 326.3 326.3 290.7 326.4 0.02 45 214 11228 -63.1 -67.9 52 4.8 -63.1 280 107 326.5 326.5 290.7 326.5 0.02 46 211 11314 -63.5 -65.2 80 1.7 -63.5 280 106 327.2 327.2 290.9 327.3 0.03 47 207 11431 -64.1 -69.0 51 4.9 -64.1 282 102 328.0 328.0 291.2 328.1 0.02 48 200 11640 -65.1 -72.1 37 7.0 -65.1 285 96 329.7 329.7 291.6 329.7 0.01 49 191 11921 -65.7 -72.7 37 7.0 -65.7 295 89 333.1 333.1 292.6 333.1 0.01 50 181 12249 -65.7 -77.7 17 12.0 -65.8 292 88 338.2 338.2 293.9 338.3 0.01 51 177 12386 -62.1 -80.1 7 18.0 -62.2 291 88 346.3 346.3 295.8 346.3 0.00 52 170 12638 -59.1 -82.1 4 23.0 -59.3 289 80 355.3 355.3 297.8 355.3 0.00 53 162 12943 -57.1 -82.1 3 25.0 -57.3 286 65 363.6 363.6 299.4 363.6 0.00 54 153 13305 -57.9 -83.9 2 26.0 -58.2 285 65 368.2 368.2 300.2 368.2 0.00 55 150 13430 -57.3 -83.3 2 26.0 -57.6 285 70 371.4 371.4 300.8 371.4 0.00 56 142 13777 -56.1 -83.1 2 27.0 -56.4 289 79 379.3 379.3 302.1 379.3 0.00 57 135 14097 -57.1 -84.1 2 27.0 -57.4 292 87 383.1 383.1 302.8 383.1 0.00 58 133 14191 -56.1 -84.1 2 28.0 -56.5 293 89 386.5 386.5 303.3 386.5 0.00 59 123 14685 -58.7 -84.7 2 26.0 -59.0 300 73 390.5 390.5 303.9 390.5 0.00 60 117 14999 -57.5 -85.5 2 28.0 -57.9 300 75 398.3 398.3 305.0 398.3 0.00 61 100 15980 -61.7 -86.7 2 25.0 -61.9 305 72 408.5 408.5 306.3 408.5 0.00 62 83 17130 -63.9 -86.9 3 23.0 -64.1 305 76 426.4 426.4 308.4 426.4 0.00 63 78 17513 -62.1 -87.1 2 25.0 -62.4 305 74 437.8 437.8 309.7 437.8 0.00 64 70 18180 -64.3 -87.3 3 23.0 -64.6 305 70 446.8 446.8 310.6 446.8 0.00 65 50 20200 -70.3 -90.3 4 20.0 -70.5 295 71 477.8 477.8 313.2 477.8 0.00 66 30 23220 -72.7 -91.7 4 19.0 -72.9 310 91 546.4 546.4 317.9 546.5 0.00 67 22 25056 -69.5 -91.5 3 22.0 -69.9 310 102 606.7 606.7 320.9 606.7 0.00 TRP 191 11921 -65.7 -72.7 37 7.0 -65.7 295 89 333.1 333.1 292.6 333.1 0.01 WND 215 11199 -62.9 -67.3 55 4.4 -63.0 280 107 326.3 326.3 290.7 326.4 0.02 Sounding variables and indices 1000-500 mb thick: 5395.00 m Freezing level: Surface below freezing Freezing level: 844.00 mb = 1411.64 m = 4631.30 ft Freezing level: 825.45 mb = 1590.36 m = 5217.66 ft Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 76.20 % Est. max temperature: 13.73 C = 56.72 F Sfc-Lift cond lev (LCL): 897.36 mb = 930.54 m = 3052.93 ft T: -9.58 C 700-500 lapse rate: 5.03 C/km ThetaE index: 3.43 C Layer 749.0- 700.0 mb Conv cond level (CCL): 922.80 mb = 714.44 m = 2343.93 ft Mean mixing ratio: 2.20 g/kg Conv temperature: -3.34 C = 25.99 F Cap Strength: 26.96 C Lifted Index: 27.51 C Risk: None Lifted Index @300 mb: 29.70 C Lifted Index @700 mb: 19.18 C Showalter Index: 19.01 C Risk: None Total Totals Index: 16.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: -2.00 C K Index: -22.70 Risk: None Sweat Index: 210.50 Risk: None Energy Index: 5.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.55 J/kg Max Up Vert Vel: 3.62 m/s Conv Inhibition (B-): 46534.95 J/kg Cap Strength: 27.49 C Lift Cond Lev (LCL): 920.27 mb = 735.65 m = 2413.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 29 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 ---------------------------------------------------------- 0 986 189 180 6 0.0 6.0 | 125 32 -26.4 18.7 1 972 305 200 18 6.2 16.9 | 146 36 -20.3 29.6 2 935 610 210 27 13.5 23.4 | 160 38 -12.9 36.0 3 925 696 210 29 14.5 25.1 | 162 40 -11.9 37.8 4 899 914 210 37 18.5 32.0 | 170 45 -7.9 44.7 5 865 1219 240 40 34.6 20.0 | 194 34 8.2 32.7 6 850 1355 250 39 36.6 13.3 | 201 28 10.2 26.0 7 801 1829 260 40 39.4 6.9 | 214 24 13.0 19.6 8 771 2134 265 41 40.8 3.6 | 222 22 14.4 16.2 9 742 2438 265 38 37.9 3.3 | 216 20 11.4 16.0 10 714 2743 270 42 42.0 -0.0 | 231 20 15.6 12.7 11 700 2896 270 47 47.0 -0.0 | 238 24 20.6 12.7 12 686 3048 270 49 49.0 -0.0 | 241 26 22.6 12.7 13 634 3658 275 37 36.9 -3.2 | 228 14 10.4 9.4 14 609 3962 280 36 35.5 -6.3 | 235 11 9.0 6.4 15 586 4267 280 37 36.4 -6.4 | 238 12 10.0 6.2 16 541 4877 275 42 41.8 -3.7 | 240 18 15.4 9.0 17 500 5480 280 45 44.3 -7.8 | 255 19 17.9 4.8 18 459 6096 280 42 41.4 -7.3 | 250 16 15.0 5.4 19 400 7100 275 50 49.8 -4.4 | 250 25 23.4 8.3 20 371 7620 280 53 52.2 -9.2 | 262 26 25.8 3.5 21 310 8839 280 56 55.1 -9.7 | 264 29 28.7 2.9 22 300 9070 285 66 63.8 -17.1 | 277 38 37.3 -4.4 23 297 9144 285 64 61.8 -16.6 | 276 36 35.4 -3.9 24 250 10260 285 96 92.7 -24.8 | 280 67 66.3 -12.2 25 234 10668 285 99 95.6 -25.6 | 281 70 69.2 -13.0 26 215 11199 280 107 105.4 -18.6 | 274 79 79.0 -5.9 27 212 11278 280 107 105.4 -18.6 | 274 79 79.0 -5.9 28 200 11640 285 96 92.7 -24.8 | 280 67 66.3 -12.2 29 191 11921 295 89 80.7 -37.6 | 295 60 54.3 -25.0 30 174 12497 290 88 82.7 -30.1 | 287 59 56.3 -17.4 31 158 13106 285 57 55.1 -14.8 | 274 29 28.6 -2.1 32 150 13430 285 70 67.6 -18.1 | 278 42 41.2 -5.5 33 130 14326 295 93 84.3 -39.3 | 295 64 57.9 -26.6 34 124 14630 300 73 63.2 -36.5 | 303 44 36.8 -23.8 35 112 15240 300 76 65.8 -38.0 | 303 47 39.4 -25.3 36 100 15980 305 72 59.0 -41.3 | 311 43 32.6 -28.6 37 97 16154 305 72 59.0 -41.3 | 311 43 32.6 -28.6 38 88 16764 305 78 63.9 -44.7 | 311 49 37.5 -32.1 39 70 18180 305 70 57.3 -40.2 | 312 41 30.9 -27.5 40 62 18898 295 61 55.3 -25.8 | 294 32 28.9 -13.1 41 51 20117 290 68 63.9 -23.3 | 286 39 37.5 -10.6 42 50 20200 295 71 64.3 -30.0 | 295 42 37.9 -17.3 43 43 21031 310 72 55.2 -46.3 | 319 44 28.7 -33.6 44 41 21336 305 82 67.2 -47.0 | 310 53 40.8 -34.4 45 32 22860 310 96 73.5 -61.7 | 316 68 47.1 -49.1 46 30 23220 310 91 69.7 -58.5 | 317 63 43.3 -45.8 47 28 23470 310 86 65.9 -55.3 | 317 58 39.5 -42.6 48 20 24689 310 109 83.5 -70.1 | 315 81 57.1 -57.4 49 17 25298 305 95 77.8 -54.5 | 309 66 51.4 -41.8 Wind Parameters Mean winds (0-6000m): 265.6 at 39.0 knts Storm direction: 295.6 at 29.3 knts Shear (0-3000m) pos: 8.0 neg: 0.0 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 114.1 deg Storm rel helicity (0-3000m) pos: 586.0 neg: -10.5 tot: 575.6 m^2/s^2 ave: 191.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 14.6 stream: 11.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.04 Bulk Shear: 152.19 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 ------------------------------------------------------------------------------- 500 205 21 151 36| 24.5 0.0 24.5|216.1 0.0 216.1 432.2 0.95| 25.0 23.7 1000 213 28 164 38| 18.9 0.0 18.9|437.5 0.0 437.5 437.5 0.87| 25.7 22.5 1500 228 32 176 34| 13.3 0.0 13.3|510.3 0.0 510.3 340.2 0.83| 21.9 18.2 2000 239 34 185 31| 10.4 0.0 10.4|537.6 0.0 537.6 268.8 0.82| 17.9 14.8 2500 245 35 191 28| 8.6 0.0 8.6|558.4 -7.8 550.6 220.2 0.79| 15.6 12.3 3000 251 37 199 26| 8.0 0.0 8.0|586.0 -10.5 575.6 191.9 0.76| 14.6 11.0 4000 258 38 206 23| 4.9 0.0 4.9|592.0 -26.3 565.6 141.4 0.64| 12.7 8.1 5000 262 38 212 21| 4.3 0.5 4.7|605.5 -26.3 579.2 115.8 0.61| 11.0 6.8 6000 266 39 219 20| 3.6 0.3 3.9|616.9 -32.4 584.5 97.4 0.59| 9.7 5.7 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251217.00.gif