UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 2 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 156 160 2 SFC 994 189 -7.1 -11.8 69 4.7 -8.4 160 2 266.5 266.8 265.1 270.8 1.55 2 957 488 -11.7 -12.8 92 1.1 -12.0 189 13 264.8 265.0 263.8 268.8 1.49 3 925 754 -10.5 -11.8 90 1.3 -10.8 200 16 268.6 268.8 266.8 273.2 1.67 4 920 796 -10.3 -11.9 88 1.6 -10.7 206 16 269.2 269.5 267.2 273.8 1.67 5 850 1402 -12.9 -14.3 89 1.4 -13.2 255 14 272.6 272.9 269.2 276.8 1.48 6 750 2345 -19.1 -20.9 86 1.8 -19.4 287 12 275.8 276.0 270.3 278.6 0.96 7 700 2857 -20.9 -24.4 73 3.5 -21.5 300 17 279.3 279.5 272.1 281.6 0.76 8 675 3126 -21.7 -25.2 73 3.5 -22.2 279 20 281.4 281.5 273.2 283.6 0.73 9 626 3680 -22.9 -26.1 75 3.2 -23.4 254 29 286.1 286.3 275.8 288.4 0.73 10 605 3931 -21.9 -24.8 77 2.9 -22.4 242 45 290.1 290.2 278.0 292.7 0.85 11 540 4763 -24.9 -27.4 80 2.5 -25.3 246 49 296.1 296.2 280.7 298.5 0.75 12 500 5320 -27.7 -31.0 73 3.3 -28.2 250 63 299.3 299.4 281.8 301.2 0.58 13 483 5568 -28.7 -32.3 71 3.6 -29.2 250 71 301.0 301.1 282.5 302.8 0.53 14 459 5931 -31.1 -35.3 66 4.2 -31.6 250 84 302.4 302.5 282.9 303.8 0.41 15 421 6537 -35.9 -37.4 86 1.5 -36.0 246 102 303.9 303.9 283.4 305.1 0.36 16 418 6587 -36.3 -38.9 77 2.6 -36.5 246 104 304.0 304.0 283.4 305.1 0.32 17 413 6670 -37.1 -37.8 93 0.7 -37.2 245 106 304.0 304.0 283.5 305.2 0.36 18 402 6856 -38.5 -39.8 87 1.3 -38.6 245 108 304.5 304.6 283.6 305.6 0.30 19 400 6890 -38.7 -42.8 65 4.1 -39.0 245 108 304.7 304.7 283.6 305.5 0.22 20 390 7063 -40.3 -43.8 69 3.5 -40.5 245 108 304.8 304.8 283.6 305.5 0.20 21 387 7115 -40.7 -46.7 52 6.0 -41.0 245 109 305.0 305.0 283.6 305.5 0.15 22 383 7185 -40.7 -59.7 11 19.0 -41.3 245 109 305.9 305.9 283.8 306.0 0.03 23 353 7736 -43.1 -62.1 11 19.0 -43.6 241 115 309.9 309.9 285.3 310.0 0.03 24 300 8810 -50.9 -68.9 10 18.0 -51.2 245 150 313.6 313.6 286.6 313.7 0.01 25 290 9030 -52.3 -70.3 10 18.0 -52.5 245 154 314.7 314.7 287.0 314.7 0.01 26 289 9052 -52.4 -70.4 10 18.0 -52.7 245 154 314.8 314.8 287.1 314.9 0.01 27 257 9804 -55.5 -74.5 8 19.0 -55.7 245 131 321.0 321.0 289.0 321.0 0.01 28 250 9980 -55.1 -72.1 10 17.0 -55.3 250 125 324.1 324.2 290.0 324.2 0.01 29 203 11305 -56.9 -78.9 5 22.0 -57.1 251 93 341.2 341.2 294.6 341.2 0.00 30 200 11400 -56.1 -80.1 3 24.0 -56.3 255 92 343.9 343.9 295.3 343.9 0.00 31 190 11726 -55.1 -80.1 3 25.0 -55.4 255 89 350.6 350.6 296.8 350.6 0.00 32 150 13230 -56.3 -83.3 2 27.0 -56.6 255 75 373.1 373.1 301.1 373.1 0.00 33 135 13898 -56.7 -84.7 2 28.0 -57.1 258 70 383.8 383.8 302.9 383.8 0.00 34 127 14287 -54.9 -83.9 2 29.0 -55.4 260 66 393.8 393.8 304.3 393.8 0.00 35 101 15756 -53.3 -84.3 1 31.0 -53.9 265 49 423.5 423.5 308.1 423.6 0.00 36 100 15820 -53.3 -84.3 1 31.0 -53.9 265 48 424.7 424.7 308.3 424.8 0.00 37 88 16640 -54.5 -84.5 1 30.0 -55.1 270 48 438.2 438.2 309.7 438.2 0.00 38 70 18110 -53.1 -85.1 1 32.0 -54.0 270 38 470.8 470.8 312.7 470.8 0.00 39 59 19217 -50.1 -84.1 1 34.0 -51.6 281 22 501.1 501.1 315.0 501.1 0.01 40 50 20290 -52.7 -84.7 1 32.0 -54.0 280 18 519.3 519.3 316.2 519.3 0.01 41 30 23540 -59.7 -88.7 1 29.0 -60.6 310 12 581.9 581.9 319.8 581.9 0.00 42 24 24940 -59.9 -87.9 1 28.0 -61.0 294 12 619.7 619.7 321.5 619.7 0.01 43 20 26090 -57.1 -87.1 1 30.0 -58.9 340 15 661.4 661.4 323.1 661.5 0.01 44 12 29366 -50.9 -83.9 1 33.0 -55.5 357 23 787.4 787.4 327.0 787.7 0.03 45 10 30550 -51.7 -84.7 1 33.0 -56.5 5 25 826.6 826.6 327.9 826.8 0.03 46 8.5 31598 -54.3 -86.3 1 32.0 -58.6 855.7 855.7 328.5 856.0 0.03 47 7.7 32237 -50.9 -84.9 1 34.0 -56.9 893.9 894.0 329.3 894.3 0.04 48 6.1 33741 -54.5 -85.5 1 31.0 -59.7 940.0 940.1 330.2 940.5 0.04 49 5.7 34177 -52.3 -85.3 1 33.0 -58.7 968.1 968.1 330.7 968.6 0.05 TRP 257 9804 -55.5 -74.5 8 19.0 -55.7 245 131 321.0 321.0 289.0 321.0 0.01 WND 289 9052 -52.4 -70.4 10 18.0 -52.7 245 154 314.8 314.8 287.1 314.9 0.01 Sounding variables and indices 1000-500 mb thick: 5164.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 81.09 % Est. max temperature: -0.80 C = 30.56 F Sfc-Lift cond lev (LCL): 922.19 mb = 777.39 m = 2550.46 ft T: -10.39 C 700-500 lapse rate: 2.76 C/km ThetaE index: 1.95 C Layer 957.0- 925.0 mb Conv cond level (CCL): 834.96 mb = 1536.52 m = 5041.02 ft Mean mixing ratio: 1.58 g/kg Conv temperature: -0.52 C = 31.06 F Cap Strength: 20.84 C Lifted Index: 22.91 C Risk: None Lifted Index @300 mb: 29.76 C Lifted Index @700 mb: 8.32 C Showalter Index: 18.75 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 13.40 C K Index: -3.00 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 5.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.81 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 70398.88 J/kg Cap Strength: 22.71 C Lift Cond Lev (LCL): 913.84 mb = 847.17 m = 2779.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 25 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 ---------------------------------------------------------- 0 994 189 160 2 -0.7 1.9 | 104 26 -25.2 6.3 1 979 305 165 8 -2.1 7.7 | 114 29 -26.6 12.1 2 942 610 205 16 6.8 14.5 | 137 26 -17.8 18.9 3 925 754 200 16 5.5 15.0 | 136 27 -19.1 19.4 4 906 914 225 17 12.0 12.0 | 143 21 -12.5 16.4 5 871 1219 250 15 14.1 5.1 | 132 14 -10.4 9.5 6 850 1402 255 14 13.5 3.6 | 126 14 -11.0 8.0 7 836 1524 240 11 9.5 5.5 | 123 18 -15.0 9.9 8 803 1829 255 7 6.8 1.8 | 109 19 -17.8 6.2 9 771 2134 260 9 8.9 1.6 | 111 17 -15.7 5.9 10 740 2438 300 13 11.3 -6.5 | 81 13 -13.3 -2.1 11 711 2743 305 16 13.1 -9.2 | 67 12 -11.4 -4.8 12 700 2857 300 17 14.7 -8.5 | 67 11 -9.8 -4.1 13 654 3353 260 23 22.7 4.0 | 167 9 -1.9 8.4 14 627 3658 255 28 27.0 7.2 | 192 12 2.5 11.6 15 602 3962 240 47 40.7 23.5 | 210 32 16.2 27.9 16 577 4267 250 42 39.5 14.4 | 219 24 14.9 18.7 17 531 4877 245 51 46.2 21.6 | 220 34 21.7 25.9 18 510 5182 250 53 49.8 18.1 | 228 34 25.3 22.5 19 500 5320 250 63 59.2 21.5 | 233 43 34.7 25.9 20 448 6096 250 90 84.6 30.8 | 240 70 60.0 35.2 21 411 6706 245 107 97.0 45.2 | 236 88 72.5 49.6 22 400 6890 245 108 97.9 45.6 | 236 89 73.4 50.0 23 375 7315 245 109 98.8 46.1 | 236 90 74.3 50.4 24 359 7620 240 111 96.1 55.5 | 230 93 71.6 59.9 25 313 8534 245 148 134.1 62.5 | 239 128 109.6 66.9 26 300 8810 245 150 135.9 63.4 | 239 130 111.4 67.8 27 289 9052 245 154 139.6 65.1 | 239 134 115.0 69.5 28 285 9144 245 153 138.7 64.7 | 239 133 114.1 69.0 29 257 9804 245 131 118.7 55.4 | 238 112 94.2 59.7 30 250 9980 250 125 117.5 42.8 | 243 104 92.9 47.1 31 224 10668 250 112 105.2 38.3 | 242 91 80.7 42.7 32 204 11278 250 93 87.4 31.8 | 240 73 62.9 36.2 33 200 11400 255 92 88.9 23.8 | 246 70 64.3 28.2 34 150 13230 255 75 72.4 19.4 | 244 54 47.9 23.8 35 146 13411 255 74 71.5 19.2 | 243 53 47.0 23.5 36 110 15240 265 58 57.8 5.1 | 254 35 33.3 9.4 37 100 15820 265 48 47.8 4.2 | 250 25 23.3 8.6 38 100 15850 265 60 59.8 5.2 | 255 37 35.2 9.6 39 95 16154 265 48 47.8 4.2 | 250 25 23.3 8.6 40 75 17678 280 47 46.3 -8.2 | 280 22 21.8 -3.8 41 71 17983 285 37 35.7 -9.6 | 295 12 11.2 -5.2 42 70 18110 270 38 38.0 -0.0 | 252 14 13.5 4.4 43 65 18593 265 39 38.9 3.4 | 242 16 14.3 7.8 44 62 18898 260 30 29.5 5.2 | 208 11 5.0 9.6 45 59 19202 280 22 21.7 -3.8 | 101 3 -2.9 0.6 46 56 19507 300 27 23.4 -13.5 | 7 9 -1.1 -9.1 47 51 20117 310 21 16.1 -13.5 | 43 12 -8.4 -9.1 48 50 20290 280 18 17.7 -3.1 | 100 7 -6.8 1.3 49 47 20726 280 18 17.7 -3.1 | 100 7 -6.8 1.3 50 45 21031 275 20 19.9 -1.7 | 120 5 -4.6 2.6 51 42 21336 295 28 25.4 -11.8 | 353 8 0.9 -7.5 52 39 21946 280 22 21.7 -3.8 | 101 3 -2.9 0.6 53 37 22250 320 21 13.5 -16.1 | 43 16 -11.0 -11.7 54 35 22555 285 15 14.5 -3.9 | 93 10 -10.0 0.5 55 32 23165 310 15 11.5 -9.6 | 68 14 -13.0 -5.3 56 30 23470 300 16 13.9 -8.0 | 71 11 -10.7 -3.6 57 30 23540 310 12 9.2 -7.7 | 78 16 -15.3 -3.3 58 28 24079 310 13 10.0 -8.4 | 75 15 -14.6 -4.0 59 26 24384 345 15 3.9 -14.5 | 64 23 -20.6 -10.1 60 25 24689 340 10 3.4 -9.4 | 77 22 -21.1 -5.0 61 24 24994 285 12 11.6 -3.1 | 96 13 -12.9 1.3 62 23 25298 340 13 4.4 -12.2 | 69 22 -20.1 -7.8 63 22 25603 355 17 1.5 -16.9 | 61 26 -23.0 -12.6 64 21 25908 360 20 -0.0 -20.0 | 58 29 -24.5 -15.6 65 20 26090 340 15 5.1 -14.1 | 63 22 -19.4 -9.7 66 18 26822 340 12 4.1 -11.3 | 71 22 -20.4 -6.9 67 17 27127 25 16 -6.8 -14.5 | 72 33 -31.3 -10.1 68 16 27432 355 21 1.8 -20.9 | 54 28 -22.7 -16.5 69 14 28346 345 32 8.3 -30.9 | 31 31 -16.2 -26.5 70 12 29261 360 23 -0.0 -23.0 | 53 31 -24.5 -18.6 71 11 29870 345 22 5.7 -21.3 | 48 25 -18.8 -16.9 72 11 30175 10 25 -4.3 -24.6 | 55 35 -28.9 -20.2 73 10 30550 5 25 -2.2 -24.9 | 52 34 -26.7 -20.5 Wind Parameters Mean winds (0-6000m): 250.1 at 33.2 knts Storm direction: 280.1 at 24.9 knts Shear (0-3000m) pos: 2.9 neg: 1.9 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 28.2 deg Storm rel helicity (0-3000m) pos: 142.7 neg: -77.8 tot: 64.9 m^2/s^2 ave: 21.6 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 0.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 111.24 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 ------------------------------------------------------------------------------- 500 192 11 124 27| 15.0 0.0 15.0|115.7 0.0 115.7 231.4 0.92| 17.6 16.1 1000 211 14 133 24| 7.8 0.0 7.8|131.1 -9.4 121.6 121.6 0.53| 15.6 8.2 1500 224 13 132 21| 3.1 0.0 3.1|131.1 -31.9 99.1 66.1 0.27| 13.3 3.6 2000 230 12 128 20| 2.7 0.0 2.7|132.5 -43.7 88.9 44.4 0.19| 11.3 2.2 2500 243 12 126 17| 3.5 0.0 3.5|132.5 -75.9 56.6 22.6 -0.01| 11.0 -0.1 3000 256 13 123 14| 2.9 1.9 4.8|142.7 -77.8 64.9 21.6 0.08| 11.2 0.9 4000 252 18 144 12| 2.2 4.8 7.0|206.0 -77.8 128.2 32.1 0.21| 13.3 2.8 5000 250 24 173 13| 2.3 4.3 6.7|263.2 -77.8 185.4 37.1 0.24| 12.3 2.9 6000 250 33 203 17| 1.9 6.8 8.8|383.0 -90.7 292.3 48.7 0.23| 13.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251202.12.gif