UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 10 DEC 25 Station: CYXY WMO ident: 71964 Latitude: 60.73 Longitude: -135.07 Elevation: 707.00 ------------------------------------------------------------------------------- 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 214 SFC 934 707 -32.1 -35.5 72 3.4 -32.3 215 4 245.8 245.8 245.3 246.4 0.20 2 925 780 -30.3 -34.3 68 4.0 -30.6 205 1 248.3 248.4 247.7 249.0 0.23 3 915 857 -28.9 -31.5 78 2.6 -29.1 292 3 250.5 250.6 249.8 251.4 0.30 4 895 1015 -29.1 -30.2 90 1.1 -29.2 358 5 251.9 252.0 251.1 252.9 0.35 5 865 1258 -29.1 -34.0 63 4.9 -29.5 1 5 254.4 254.4 253.0 255.1 0.25 6 861 1291 -29.1 -33.9 63 4.8 -29.5 358 5 254.7 254.8 253.3 255.4 0.25 7 850 1383 -29.7 -33.8 67 4.1 -30.0 350 5 255.0 255.1 253.6 255.8 0.26 8 838 1484 -30.5 -34.4 69 3.9 -30.7 1 5 255.2 255.3 253.7 255.9 0.25 9 802 1796 -31.1 -35.6 65 4.5 -31.4 37 6 257.8 257.9 255.9 258.5 0.23 10 712 2646 -27.7 -35.7 46 8.0 -28.4 21 12 270.5 270.5 265.5 271.3 0.26 11 700 2769 -26.7 -38.7 31 12.0 -27.6 5 16 272.9 272.9 267.0 273.5 0.19 12 683 2947 -25.7 -44.7 15 19.0 -27.0 11 20 276.0 276.0 268.8 276.3 0.10 13 679 2989 -25.9 -40.9 23 15.0 -27.1 13 21 276.2 276.2 269.1 276.7 0.16 14 666 3130 -23.5 -57.5 3 34.0 -25.4 12 23 280.4 280.4 271.4 280.5 0.02 15 627 3570 -24.1 -55.1 4 31.0 -25.9 354 22 284.6 284.6 273.9 284.7 0.03 16 542 4620 -29.3 -54.3 7 25.0 -30.6 352 27 290.5 290.5 277.0 290.7 0.04 17 500 5190 -33.7 -56.7 8 23.0 -34.7 340 21 292.0 292.0 277.7 292.1 0.04 18 400 6720 -45.5 -58.5 22 13.0 -45.8 305 27 295.9 295.9 279.6 296.0 0.04 19 395 6804 -46.3 -58.3 24 12.0 -46.6 306 26 295.9 295.9 279.6 296.0 0.04 20 393 6837 -46.5 -58.5 24 12.0 -46.8 307 26 296.0 296.1 279.6 296.2 0.04 21 357 7470 -49.1 -64.1 16 15.0 -49.4 285 31 300.8 300.8 281.7 300.9 0.02 22 332 7946 -48.5 -67.5 9 19.0 -48.8 282 32 307.9 307.9 284.5 308.0 0.01 23 316 8270 -49.7 -68.7 9 19.0 -50.0 278 32 310.6 310.7 285.6 310.7 0.01 24 300 8610 -48.5 -71.5 5 23.0 -48.9 275 32 317.0 317.0 287.8 317.0 0.01 25 290 8834 -49.3 -72.3 5 23.0 -49.7 273 35 318.9 318.9 288.4 319.0 0.01 26 264 9457 -45.7 -76.7 2 31.0 -46.3 280 37 332.9 332.9 292.5 332.9 0.00 27 252 9767 -46.7 -77.7 2 31.0 -47.3 288 35 335.9 335.9 293.3 335.9 0.00 28 250 9820 -46.1 -78.1 1 32.0 -46.7 280 35 337.5 337.5 293.7 337.5 0.00 29 234 10261 -45.1 -79.1 1 34.0 -45.8 272 32 345.5 345.5 295.6 345.5 0.00 30 200 11300 -49.1 -81.1 1 32.0 -49.6 280 46 355.0 355.0 297.7 355.0 0.00 31 199 11333 -49.1 -81.1 1 32.0 -49.7 280 46 355.5 355.5 297.8 355.5 0.00 32 189 11673 -45.9 -80.9 1 35.0 -46.7 280 44 366.0 366.0 299.8 366.0 0.00 33 182 11923 -46.5 -80.5 1 34.0 -47.3 280 37 369.0 369.0 300.4 369.0 0.00 34 167 12495 -45.1 -81.1 1 36.0 -46.1 280 44 380.5 380.5 302.3 380.5 0.00 35 150 13210 -45.5 -81.5 1 36.0 -46.5 280 53 391.7 391.7 304.0 391.7 0.00 36 143 13528 -46.7 -81.7 1 35.0 -47.7 280 52 395.0 395.0 304.5 395.0 0.00 37 131 14111 -45.1 -82.1 1 37.0 -46.3 280 45 407.8 407.8 306.2 407.9 0.00 38 117 14860 -49.3 -83.3 1 34.0 -50.2 269 34 413.5 413.5 306.9 413.5 0.00 39 100 15890 -48.9 -83.9 1 35.0 -50.0 280 49 433.2 433.2 309.2 433.3 0.00 40 93 16367 -49.1 -84.1 1 35.0 -50.2 282 46 441.9 441.9 310.1 442.0 0.00 41 89 16656 -47.7 -83.7 1 36.0 -49.0 284 42 450.3 450.3 310.9 450.3 0.00 42 87 16806 -48.9 -83.9 1 35.0 -50.1 285 41 450.8 450.8 311.0 450.9 0.00 43 83 17117 -47.1 -83.1 1 36.0 -48.6 282 50 460.6 460.6 311.8 460.7 0.00 44 70 18240 -49.3 -84.3 1 35.0 -50.7 300 38 478.9 478.9 313.4 478.9 0.00 45 58 19469 -50.5 -85.5 1 35.0 -52.0 299 39 502.7 502.7 315.1 502.7 0.00 46 50 20440 -49.1 -85.1 1 36.0 -51.0 305 40 527.8 527.8 316.8 527.8 0.01 47 39 22068 -49.1 -85.1 1 36.0 -51.4 301 38 566.6 566.6 319.0 566.7 0.01 48 30 23770 -53.5 -86.5 1 33.0 -55.4 320 43 598.8 598.8 320.6 598.8 0.01 49 29 23989 -53.7 -86.7 1 33.0 -55.6 322 43 604.1 604.1 320.8 604.1 0.01 50 20 26390 -52.1 -87.1 1 35.0 -55.0 330 39 676.7 676.7 323.7 676.8 0.01 51 19 26723 -51.9 -86.9 1 35.0 -55.0 328 37 687.3 687.3 324.0 687.4 0.01 52 15 28245 -55.3 -88.3 1 33.0 -58.0 310 30 724.1 724.1 325.2 724.2 0.01 53 10 30850 -52.9 -86.9 1 34.0 -57.3 320 46 822.1 822.1 327.8 822.3 0.02 54 8.0 32293 -51.9 -86.9 1 35.0 -57.3 880.2 880.3 329.0 880.5 0.03 55 6.9 33246 -54.3 -87.3 1 33.0 -59.3 908.3 908.3 329.6 908.6 0.03 56 6.3 33834 -50.5 -86.5 1 36.0 -57.4 948.4 948.5 330.3 948.8 0.03 57 6.0 34152 -51.8 -86.7 1 34.9 -58.3 325 74 956.2 956.2 330.5 956.5 0.04 58 5.5 34713 -54.1 -87.1 1 33.0 -59.9 970.1 970.1 330.7 970.4 0.04 TRP 357 7470 -49.1 -64.1 16 15.0 -49.4 285 31 300.8 300.8 281.7 300.9 0.02 WND 6.0 34152 -51.8 -86.7 1 34.9 -58.3 325 74 956.2 956.2 330.5 956.5 0.04 Sounding variables and indices 1000-500 mb thick: 4976.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.03 inches Sfc-500 mean rel hum: 33.24 % Est. max temperature: -17.99 C = -0.38 F Sfc-Lift cond lev (LCL): 881.39 mb = 1124.43 m = 3689.04 ft T: -29.10 C 700-500 lapse rate: 2.89 C/km ThetaE index: 0.00 C Layer 934.0--6308233.0 mb Conv cond level (CCL): 934.00 mb = 707.00 m = 2319.53 ft Mean mixing ratio: 0.28 g/kg Conv temperature: -32.08 C = -25.74 F Cap Strength: 31.32 C Lifted Index: 31.73 C Risk: None Lifted Index @300 mb: 45.17 C Lifted Index @700 mb: 17.99 C Showalter Index: 29.74 C Risk: None Total Totals Index: 3.90 C Risk: None Vertical Totals Index: 4.00 C Cross Totals Index: -0.10 C K Index: -41.80 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 7.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.86 J/kg Max Up Vert Vel: 8.11 m/s Conv Inhibition (B-): 99073.25 J/kg Cap Strength: 31.71 C Lift Cond Lev (LCL): 836.84 mb = 1494.10 m = 4901.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 13 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 ---------------------------------------------------------- 0 934 707 215 4 2.3 3.3 | 199 17 5.6 15.8 1 925 780 205 1 0.4 0.9 | 195 14 3.7 13.4 2 908 914 355 5 0.4 -5.0 | 206 8 3.7 7.5 3 870 1219 5 5 -0.4 -5.0 | 200 8 2.8 7.5 4 850 1383 350 5 0.9 -4.9 | 208 9 4.1 7.6 5 799 1829 40 6 -3.9 -4.6 | 176 8 -0.6 7.9 6 765 2134 90 6 -6.0 0.0 | 168 13 -2.7 12.5 7 733 2438 45 9 -6.4 -6.4 | 153 7 -3.1 6.2 8 703 2743 10 14 -2.4 -13.8 | 327 2 0.8 -1.3 9 700 2769 5 16 -1.4 -15.9 | 331 4 1.9 -3.4 10 673 3048 15 23 -6.0 -22.2 | 16 10 -2.7 -9.7 11 619 3658 350 22 3.8 -21.7 | 322 12 7.1 -9.1 12 568 4267 350 23 4.0 -22.7 | 324 12 7.3 -10.1 13 545 4572 355 27 2.4 -26.9 | 339 15 5.6 -14.4 14 522 4877 330 25 12.5 -21.7 | 300 18 15.8 -9.1 15 501 5182 340 21 7.2 -19.7 | 305 13 10.4 -7.2 16 500 5190 340 21 7.2 -19.7 | 305 13 10.4 -7.2 17 438 6096 315 23 16.3 -16.3 | 281 20 19.5 -3.7 18 401 6706 300 24 20.8 -12.0 | 269 24 24.0 0.5 19 400 6720 305 27 22.1 -15.5 | 277 26 25.4 -3.0 20 383 7010 310 24 18.4 -15.4 | 278 22 21.6 -2.9 21 365 7315 285 26 25.1 -6.7 | 258 29 28.4 5.8 22 357 7470 285 31 29.9 -8.0 | 262 34 33.2 4.5 23 349 7620 285 32 30.9 -8.3 | 263 34 34.2 4.2 24 300 8610 275 32 31.9 -2.8 | 255 36 35.1 9.7 25 277 9144 270 39 39.0 -0.0 | 253 44 42.3 12.5 26 253 9754 290 35 32.9 -12.0 | 269 36 36.1 0.6 27 250 9820 280 35 34.5 -6.1 | 260 38 37.7 6.5 28 230 10363 270 31 31.0 -0.0 | 250 36 34.3 12.5 29 220 10668 270 36 36.0 -0.0 | 252 41 39.3 12.5 30 210 10973 260 34 33.5 5.9 | 243 41 36.7 18.4 31 200 11300 280 46 45.3 -8.0 | 265 49 48.6 4.5 32 192 11582 280 47 46.3 -8.2 | 265 50 49.5 4.4 33 183 11887 280 37 36.4 -6.4 | 261 40 39.7 6.1 34 150 13210 280 53 52.2 -9.2 | 267 56 55.5 3.3 35 146 13411 280 53 52.2 -9.2 | 267 56 55.5 3.3 36 127 14326 280 43 42.3 -7.5 | 264 46 45.6 5.1 37 121 14630 265 27 26.9 2.4 | 244 34 30.2 14.9 38 110 15240 275 45 44.8 -3.9 | 260 49 48.1 8.6 39 100 15890 280 49 48.3 -8.5 | 266 52 51.5 4.0 40 96 16154 280 49 48.3 -8.5 | 266 52 51.5 4.0 41 88 16764 285 40 38.6 -10.4 | 267 42 41.9 2.2 42 80 17374 280 57 56.1 -9.9 | 267 59 59.4 2.6 43 76 17678 280 39 38.4 -6.8 | 262 42 41.7 5.8 44 73 17983 285 46 44.4 -11.9 | 269 48 47.7 0.6 45 70 18240 300 38 32.9 -19.0 | 280 37 36.2 -6.5 46 60 19202 310 43 32.9 -27.6 | 293 39 36.2 -15.1 47 55 19812 285 35 33.8 -9.1 | 265 37 37.1 3.5 48 53 20117 295 46 41.7 -19.4 | 279 45 44.9 -6.9 49 50 20440 305 40 32.8 -22.9 | 286 37 36.0 -10.4 50 44 21336 310 39 29.9 -25.1 | 291 35 33.1 -12.5 51 40 21946 295 38 34.4 -16.1 | 275 38 37.7 -3.5 52 38 22250 310 37 28.3 -23.8 | 290 34 31.6 -11.3 53 34 22860 305 41 33.6 -23.5 | 287 38 36.8 -11.0 54 30 23770 320 43 27.6 -32.9 | 303 37 30.9 -20.4 55 27 24384 325 44 25.2 -36.0 | 310 37 28.5 -23.5 56 26 24689 320 42 27.0 -32.2 | 303 36 30.3 -19.6 57 25 24994 315 54 38.2 -38.2 | 302 49 41.4 -25.7 58 23 25603 325 27 15.5 -22.1 | 297 21 18.7 -9.6 59 20 26390 330 39 19.5 -33.8 | 313 31 22.8 -21.2 60 20 26518 325 32 18.4 -26.2 | 302 26 21.6 -13.7 61 18 27127 335 48 20.3 -43.5 | 323 39 23.5 -31.0 62 17 27432 335 41 17.3 -37.2 | 320 32 20.6 -24.6 63 16 27737 340 42 14.4 -39.5 | 327 32 17.6 -26.9 64 15 28042 305 28 22.9 -16.1 | 278 26 26.2 -3.5 65 13 28956 330 36 18.0 -31.2 | 311 28 21.3 -18.6 66 13 29261 320 41 26.4 -31.4 | 303 35 29.6 -18.9 67 12 29870 335 48 20.3 -43.5 | 323 39 23.5 -31.0 68 10 30850 320 46 29.6 -35.2 | 305 40 32.8 -22.7 Wind Parameters Mean winds (0-6000m): 344.6 at 17.3 knts Storm direction: 14.6 at 12.9 knts Shear (0-3000m) pos: 1.7 neg: 3.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 123.1 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -48.5 tot: -35.0 m^2/s^2 ave: -11.7 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.42 Bulk Shear: 23.15 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 ------------------------------------------------------------------------------- 500 354 4 203 9| 8.9 0.0 8.9| 5.7 -2.8 3.0 5.9 0.08| 9.9 0.8 1000 1 5 202 8| 5.0 0.0 5.0| 7.9 -8.8 -0.9 -0.9 -0.09| 7.2 -0.6 1500 25 5 188 8| 3.4 0.0 3.4| 7.9 -17.1 -9.3 -6.2 -0.22| 7.2 -1.6 2000 30 6 181 7| 2.6 3.1 5.7| 7.9 -23.7 -15.8 -7.9 -0.33| 9.0 -3.0 2500 21 9 181 4| 2.1 4.4 6.5| 13.5 -29.0 -15.5 -6.2 -0.23| 9.8 -2.3 3000 13 11 205 2| 1.7 3.9 5.7| 13.5 -48.5 -35.0 -11.7 -0.33| 9.4 -3.1 4000 3 14 306 3| 1.3 3.5 4.8| 24.6 -66.7 -42.2 -10.5 -0.30| 8.2 -2.5 5000 355 16 306 6| 1.0 2.6 3.7| 28.5-107.0 -78.5 -15.7 -0.35| 8.3 -2.9 6000 345 17 298 9| 0.9 2.5 3.4| 28.5-146.3-117.8 -19.6 -0.39| 7.8 -3.0 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251210.00.gif