UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123000.upa.cvt Date: 0000Z 30 DEC 25 Searching for CWSE... Searching the city database file for: CWSE ... Date:0000Z 30 DEC 25 Station: CWSE WMO ident: 71119 Latitude: 53.55 Longitude: -114.12 Elevation: 766.00 ------------------------------------------------------------------------------- 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 150 SFC 929 766 4.2 -0.1 74 4.3 2.3 250 7 283.3 284.0 279.0 294.7 4.08 2 925 800 4.6 -0.4 70 5.0 2.4 260 8 284.0 284.7 279.3 295.3 4.01 3 897 1051 6.6 -4.4 45 11.0 2.0 274 29 288.6 289.1 280.3 297.5 3.07 4 880 1208 6.4 -5.6 42 12.0 1.4 284 39 290.0 290.5 280.6 298.4 2.86 5 850 1491 3.8 -5.2 52 9.0 0.1 295 41 290.1 290.7 280.9 299.1 3.05 6 768 2306 -2.3 -5.0 82 2.7 -3.4 308 52 292.1 292.7 282.3 302.2 3.43 7 728 2730 -4.7 -4.7 100 0.0 -4.7 310 42 294.0 294.6 283.4 304.9 3.70 8 700 3038 -5.9 -5.9 100 0.0 -5.9 305 38 296.0 296.6 284.0 306.4 3.51 9 674 3334 -7.1 -7.2 99 0.1 -7.1 300 38 297.8 298.4 284.5 307.8 3.30 10 500 5620 -17.9 -21.6 73 3.7 -18.8 300 43 311.2 311.5 287.3 315.7 1.36 11 476 5985 -19.5 -23.0 74 3.5 -20.3 300 48 313.6 313.9 288.1 317.9 1.26 12 400 7250 -28.5 -31.9 73 3.4 -29.0 290 62 317.9 318.1 288.8 320.3 0.66 13 349 8211 -35.9 -39.9 67 4.0 -36.3 286 63 320.6 320.7 289.3 321.8 0.34 14 327 8659 -40.1 -43.0 74 2.9 -40.3 283 64 320.8 320.9 289.3 321.8 0.26 15 300 9240 -45.1 -48.8 66 3.7 -45.3 280 65 321.8 321.8 289.5 322.4 0.15 16 265 10055 -52.3 -56.5 60 4.2 -52.4 280 77 322.9 322.9 289.7 323.2 0.07 17 251 10404 -54.9 -56.1 86 1.2 -54.9 280 82 324.1 324.1 290.1 324.4 0.08 18 250 10430 -55.1 -56.4 85 1.3 -55.1 280 82 324.1 324.2 290.1 324.4 0.07 19 246 10533 -55.9 -59.6 63 3.7 -56.0 280 82 324.5 324.5 290.2 324.7 0.05 20 237 10770 -57.9 -59.3 84 1.4 -57.9 280 84 324.9 324.9 290.3 325.1 0.05 21 214 11407 -63.9 -65.8 77 1.9 -63.9 280 90 325.2 325.2 290.3 325.3 0.03 22 205 11670 -66.2 -71.4 48 5.2 -66.2 280 92 325.6 325.6 290.5 325.7 0.01 23 203 11730 -66.7 -72.7 42 6.0 -66.7 280 92 325.7 325.7 290.5 325.8 0.01 24 200 11820 -67.3 -72.3 49 5.0 -67.3 280 91 326.2 326.2 290.6 326.2 0.01 25 194 12003 -68.5 -73.3 50 4.8 -68.5 283 89 327.1 327.1 290.9 327.2 0.01 26 192 12065 -66.9 -73.9 37 7.0 -67.0 284 88 330.7 330.7 291.9 330.7 0.01 27 190 12128 -67.1 -75.1 31 8.0 -67.1 286 87 331.3 331.3 292.1 331.4 0.01 28 173 12687 -70.3 -76.3 41 6.0 -70.4 300 74 335.0 335.0 293.1 335.1 0.01 29 165 12968 -69.7 -77.7 30 8.0 -69.7 302 67 340.6 340.6 294.5 340.6 0.01 30 156 13304 -66.9 -81.9 10 15.0 -67.0 304 58 350.9 350.9 296.8 350.9 0.00 31 150 13540 -67.7 -82.7 10 15.0 -67.8 300 61 353.5 353.5 297.4 353.5 0.00 32 141 13911 -69.3 -83.3 11 14.0 -69.4 302 65 357.0 357.0 298.1 357.0 0.00 33 127 14538 -67.3 -87.3 4 20.0 -67.4 306 71 371.4 371.4 300.8 371.4 0.00 34 110 15400 -69.7 -87.7 6 18.0 -69.8 307 71 382.5 382.5 302.6 382.5 0.00 35 100 15970 -68.3 -87.3 5 19.0 -68.4 310 71 395.8 395.8 304.6 395.8 0.00 36 97 16153 -69.1 -87.1 6 18.0 -69.2 310 71 397.7 397.7 304.9 397.7 0.00 37 70 18120 -65.9 -88.9 3 23.0 -66.1 320 72 443.4 443.4 310.2 443.4 0.00 38 55 19592 -63.5 -89.5 2 26.0 -63.8 326 76 480.6 480.6 313.5 480.6 0.00 TRP 173 12687 -70.3 -76.3 41 6.0 -70.4 300 74 335.0 335.0 293.1 335.1 0.01 WND 205 11670 -66.2 -71.4 48 5.2 -66.2 280 92 325.6 325.6 290.5 325.7 0.01 Sounding variables and indices 1000-500 mb thick: 5470.00 m Freezing level: 798.92 mb = 1999.01 m = 6558.35 ft Wetbulb zero: 848.14 mb = 1508.60 m = 4949.41 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 79.97 % Est. max temperature: 12.59 C = 54.66 F Sfc-Lift cond lev (LCL): 869.30 mb = 1307.87 m = 4290.87 ft T: 5.48 C 700-500 lapse rate: 4.65 C/km Conv cond level (CCL): 657.52 mb = 3523.96 m = 11561.42 ft Mean mixing ratio: 3.19 g/kg Conv temperature: 19.56 C = 67.20 F Cap Strength: 5.60 C Lifted Index: 12.49 C Risk: None Lifted Index @300 mb: 16.93 C Lifted Index @700 mb: 4.69 C Showalter Index: 11.73 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 12.70 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 125.00 Risk: None Energy Index: 3.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.01 J/kg Max Up Vert Vel: 7.35 m/s Conv Inhibition (B-): 20967.23 J/kg Cap Strength: 12.42 C Lift Cond Lev (LCL): 761.01 mb = 2378.88 m = 7804.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 32 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 ---------------------------------------------------------- 0 929 766 250 7 6.6 2.4 | 162 31 -9.6 29.8 1 925 800 260 8 7.9 1.4 | 164 30 -8.3 28.8 2 912 914 265 20 19.9 1.7 | 187 29 3.7 29.1 3 879 1219 285 40 38.6 -10.4 | 233 28 22.5 17.0 4 850 1491 295 41 37.2 -17.3 | 244 23 21.0 10.1 5 815 1829 305 45 36.9 -25.8 | 266 21 20.7 1.6 6 784 2134 305 55 45.1 -31.5 | 278 29 28.9 -4.1 7 755 2438 310 49 37.5 -31.5 | 281 22 21.4 -4.1 8 726 2743 310 42 32.2 -27.0 | 269 16 16.0 0.4 9 700 3038 305 38 31.1 -21.8 | 249 16 14.9 5.6 10 646 3658 295 37 33.5 -15.6 | 236 21 17.3 11.8 11 621 3962 290 39 36.6 -13.3 | 235 25 20.5 14.1 12 596 4267 295 37 33.5 -15.6 | 236 21 17.3 11.8 13 551 4877 300 43 37.2 -21.5 | 254 22 21.1 5.9 14 529 5182 310 44 33.7 -28.3 | 273 18 17.5 -0.9 15 500 5620 300 43 37.2 -21.5 | 254 22 21.1 5.9 16 468 6096 300 50 43.3 -25.0 | 265 27 27.1 2.4 17 413 7010 290 58 54.5 -19.8 | 259 39 38.3 7.6 18 400 7250 290 62 58.3 -21.2 | 262 43 42.1 6.2 19 379 7620 290 61 57.3 -20.9 | 261 42 41.1 6.5 20 304 9144 280 65 64.0 -11.3 | 251 50 47.8 16.1 21 300 9240 280 65 64.0 -11.3 | 251 50 47.8 16.1 22 250 10430 280 82 80.8 -14.2 | 258 66 64.6 13.2 23 241 10668 280 83 81.7 -14.4 | 259 67 65.6 13.0 24 205 11670 280 92 90.6 -16.0 | 261 75 74.4 11.4 25 200 11820 280 91 89.6 -15.8 | 261 74 73.4 11.6 26 198 11887 280 92 90.6 -16.0 | 261 75 74.4 11.4 27 173 12687 300 74 64.1 -37.0 | 281 49 47.9 -9.6 28 153 13411 305 55 45.1 -31.5 | 278 29 28.9 -4.1 29 150 13540 300 61 52.8 -30.5 | 275 37 36.6 -3.1 30 113 15240 310 78 59.8 -50.1 | 298 49 43.6 -22.7 31 107 15545 305 64 52.4 -36.7 | 284 37 36.2 -9.3 32 100 15970 310 71 54.4 -45.6 | 296 42 38.2 -18.2 33 97 16154 310 71 54.4 -45.6 | 296 42 38.2 -18.2 34 70 18120 320 72 46.3 -55.2 | 313 41 30.1 -27.8 35 47 19812 330 79 39.5 -68.4 | 330 47 23.3 -41.0 Wind Parameters Mean winds (0-6000m): 299.4 at 42.4 knts Storm direction: 329.4 at 31.8 knts Shear (0-3000m) pos: 6.6 neg: 2.1 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 73.7 deg Storm rel helicity (0-3000m) pos: 393.6 neg: -62.1 tot: 331.5 m^2/s^2 ave: 110.5 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 14.9 stream: 7.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.46 Bulk Shear: 58.66 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 ------------------------------------------------------------------------------- 500 277 26 201 26| 35.8 0.0 35.8|276.0 0.0 276.0 552.0 0.99| 37.9 37.6 1000 289 34 224 23| 20.8 0.0 20.8|343.0 0.0 343.0 343.0 0.95| 25.5 24.4 1500 296 39 242 22| 16.8 0.0 16.8|391.2 0.0 391.2 260.8 0.87| 21.5 18.8 2000 300 41 251 21| 9.9 0.0 9.9|393.6 -20.4 373.3 186.6 0.69| 19.1 13.1 2500 301 41 251 20| 7.9 1.4 9.4|393.6 -48.3 345.3 138.1 0.55| 16.8 9.2 3000 300 40 249 20| 6.6 2.1 8.7|393.6 -62.1 331.5 110.5 0.48| 14.9 7.2 4000 299 40 247 20| 5.7 1.5 7.2|426.1 -63.0 363.1 90.8 0.48| 12.7 6.1 5000 300 41 249 20| 5.0 1.8 6.8|470.4 -91.5 378.9 75.8 0.43| 12.0 5.2 6000 299 42 252 22| 4.1 2.2 6.4|489.1-110.3 378.8 63.1 0.39| 11.2 4.4 Wrote GIF file: /home/apache/climate/data/raob//CWSE/skewt/CWSE.skewt.20251230.00.gif