UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 12 JAN 26 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 198 SFC 937 685 -27.9 -32.4 65 4.5 -28.2 100 1 249.9 249.9 249.1 250.6 0.27 2 925 764 -26.3 -30.7 66 4.4 -26.7 10 5 252.4 252.5 251.5 253.3 0.32 3 902 947 -21.5 -26.0 67 4.5 -22.1 357 7 259.2 259.3 257.6 260.6 0.51 4 850 1381 -24.3 -30.3 58 6.0 -24.9 325 13 260.7 260.7 258.5 261.7 0.36 5 764 2148 -30.7 -36.7 56 6.0 -31.1 336 15 261.9 261.9 259.0 262.5 0.22 6 700 2768 -31.9 -38.9 50 7.0 -32.3 345 17 267.2 267.2 263.0 267.7 0.19 7 695 2818 -31.3 -38.3 50 7.0 -31.8 345 17 268.4 268.4 263.9 269.0 0.20 8 663 3150 -32.7 -39.7 50 7.0 -33.1 344 19 270.4 270.5 265.3 271.0 0.18 9 537 4607 -39.7 -47.7 42 8.0 -40.0 341 26 278.9 278.9 270.7 279.2 0.10 10 500 5090 -43.3 -51.3 41 8.0 -43.5 340 29 280.2 280.3 271.4 280.5 0.07 11 400 6570 -50.5 -58.5 38 8.0 -50.7 335 38 289.4 289.4 276.4 289.5 0.04 12 377 6955 -52.9 -60.9 37 8.0 -53.0 335 42 291.1 291.1 277.3 291.2 0.03 13 349 7452 -54.9 -62.9 36 8.0 -55.0 335 48 294.9 294.9 279.1 295.0 0.02 14 322 7968 -55.3 -64.3 32 9.0 -55.4 332 55 301.2 301.2 281.9 301.3 0.02 15 300 8420 -56.1 -64.1 36 8.0 -56.2 330 62 306.3 306.3 284.0 306.4 0.02 16 256 9429 -54.9 -63.8 33 8.9 -55.0 330 68 322.3 322.3 289.5 322.4 0.03 17 250 9580 -54.7 -63.7 32 9.0 -54.9 330 66 324.7 324.7 290.2 324.9 0.03 18 200 11000 -56.3 -66.3 27 10.0 -56.5 325 62 343.6 343.6 295.2 343.7 0.03 19 178 11742 -56.1 -66.1 27 10.0 -56.3 323 62 355.6 355.6 297.8 355.7 0.03 20 150 12830 -56.7 -67.7 24 11.0 -56.9 320 62 372.4 372.4 301.0 372.5 0.03 21 117 14406 -56.3 -68.3 21 12.0 -56.6 314 57 400.6 400.6 305.3 400.7 0.03 22 100 15400 -57.5 -69.5 20 12.0 -57.8 310 54 416.6 416.6 307.3 416.8 0.03 23 70 17660 -56.3 -69.3 18 13.0 -56.8 305 58 463.9 464.0 312.1 464.2 0.05 24 55 19198 -55.7 -69.7 16 14.0 -56.4 305 58 498.4 498.5 314.9 498.8 0.06 25 50 19810 -53.1 -68.1 15 15.0 -54.2 305 58 518.3 518.4 316.2 518.9 0.08 26 45 20493 -51.3 -66.3 15 15.0 -52.7 297 51 538.6 538.6 317.5 539.3 0.11 27 45 20493 -50.7 -65.7 15 15.0 -52.2 297 51 540.0 540.1 317.6 540.9 0.12 28 44 20640 -51.7 -66.7 15 15.0 -53.1 295 50 541.1 541.1 317.6 541.8 0.11 29 37 21761 -53.5 -69.5 13 16.0 -54.9 281 39 563.9 564.0 318.9 564.6 0.09 30 36 21940 -49.9 -65.9 14 16.0 -51.8 279 37 577.7 577.7 319.6 578.8 0.15 31 33 22510 -49.7 -65.7 14 16.0 -51.8 272 31 592.8 592.8 320.3 594.0 0.17 32 32 22713 -45.5 -62.5 13 17.0 -48.6 270 29 609.2 609.3 321.1 611.3 0.27 33 30 23140 -50.1 -67.1 12 17.0 -52.4 265 25 608.1 608.1 321.0 609.2 0.15 34 29 23361 -50.9 -67.9 12 17.0 -53.1 611.8 611.8 321.2 612.9 0.14 35 24 24615 -43.1 -62.1 11 19.0 -47.7 668.5 668.6 323.4 671.6 0.37 TRP 349 7452 -54.9 -62.9 36 8.0 -55.0 335 48 294.9 294.9 279.1 295.0 0.02 WND 256 9429 -54.9 -63.8 33 8.9 -55.0 330 68 322.3 322.3 289.5 322.4 0.03 Sounding variables and indices 1000-500 mb thick: 4892.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 51.33 % Est. max temperature: -16.43 C = 2.43 F Sfc-Lift cond lev (LCL): 868.49 mb = 1223.78 m = 4014.97 ft T: -23.29 C 700-500 lapse rate: 4.91 C/km Conv cond level (CCL): 770.30 mb = 2089.29 m = 6854.54 ft Mean mixing ratio: 0.40 g/kg Conv temperature: -16.21 C = 2.83 F Cap Strength: 16.53 C Lifted Index: 17.27 C Risk: None Lifted Index @300 mb: 33.29 C Lifted Index @700 mb: 7.60 C Showalter Index: 15.27 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 13.00 C K Index: -18.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.94 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 57024.29 J/kg Cap Strength: 17.14 C Lift Cond Lev (LCL): 816.34 mb = 1671.70 m = 5484.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 17 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 ---------------------------------------------------------- 0 937 685 100 1 -1.0 0.2 | 186 17 1.6 16.9 1 925 764 10 5 -0.9 -4.9 | 188 12 1.7 11.8 2 850 1381 325 13 7.5 -10.6 | 239 12 10.1 6.1 3 700 2768 345 17 4.4 -16.4 | 268 7 7.0 0.3 4 500 5090 340 29 9.9 -27.3 | 310 16 12.5 -10.5 5 400 6570 335 38 16.1 -34.4 | 314 26 18.7 -17.7 6 349 7452 335 48 20.3 -43.5 | 319 35 22.9 -26.8 7 300 8420 330 62 31.0 -53.7 | 318 50 33.6 -37.0 8 256 9429 330 68 34.0 -58.9 | 319 56 36.6 -42.2 9 250 9580 330 66 33.0 -57.2 | 319 54 35.6 -40.4 10 200 11000 325 62 35.6 -50.8 | 312 51 38.2 -34.1 11 150 12830 320 62 39.9 -47.5 | 306 52 42.5 -30.8 12 100 15400 310 54 41.4 -34.7 | 292 48 44.0 -18.0 13 70 17660 305 58 47.5 -33.3 | 288 53 50.1 -16.6 14 50 19810 305 58 47.5 -33.3 | 288 53 50.1 -16.6 15 30 23140 265 25 24.9 2.2 | 236 33 27.5 18.9 Wind Parameters Mean winds (0-6000m): 338.9 at 22.6 knts Storm direction: 8.9 at 16.9 knts Shear (0-3000m) pos: 1.2 neg: 2.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 109.0 deg Storm rel helicity (0-3000m) pos: 45.4 neg: 0.0 tot: 45.4 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.13 Bulk Shear: 33.55 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 ------------------------------------------------------------------------------- 500 351 7 200 11| 0.0 11.3 11.3| 17.7 0.0 17.7 35.3 0.54| 12.3 6.7 1000 334 10 221 11| 0.0 7.5 7.5| 28.6 0.0 28.6 28.6 0.61| 8.8 5.4 1500 334 11 229 10| 0.8 5.0 5.8| 32.9 0.0 32.9 21.9 0.62| 6.7 4.1 2000 336 13 236 9| 1.2 3.7 5.0| 36.6 0.0 36.6 18.3 0.63| 5.7 3.5 2500 338 14 242 9| 1.4 3.0 4.4| 41.0 0.0 41.0 16.4 0.65| 5.1 3.3 3000 340 15 249 8| 1.2 2.9 4.1| 45.4 0.0 45.4 15.1 0.66| 4.7 3.1 4000 340 17 266 8| 0.9 2.9 3.7| 53.6 0.0 53.6 13.4 0.63| 4.2 2.6 5000 340 20 281 10| 0.7 2.9 3.6| 60.1 0.0 60.1 12.0 0.57| 3.9 2.3 6000 339 23 292 12| 0.6 3.0 3.6| 65.9 0.0 65.9 11.0 0.51| 3.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260112.12.gif