UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for 89611... Searching the city database file for: 89611 ... Date:1100Z 9 DEC 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 -56 SFC 988 41 -0.7 -6.7 64 6.0 -2.7 135 5 273.4 273.8 271.1 279.8 2.34 2 933 494 -5.3 -7.6 84 2.3 -6.0 252 2 273.2 273.6 270.9 279.6 2.31 3 925 561 -5.5 -11.5 63 6.0 -7.2 270 2 273.7 274.0 270.2 278.5 1.71 4 915 646 -5.7 -13.7 53 8.0 -7.9 289 2 274.3 274.6 270.2 278.4 1.45 5 909 698 -5.7 -10.4 69 4.7 -7.1 300 3 274.8 275.2 271.2 280.2 1.90 6 901 767 -5.9 -15.9 45 10.0 -8.5 315 3 275.3 275.5 270.4 278.9 1.23 7 890 863 -6.7 -15.7 49 9.0 -9.0 336 3 275.5 275.7 270.6 279.1 1.26 8 888 881 -7.1 -11.1 73 4.0 -8.2 340 3 275.2 275.6 271.4 280.4 1.84 9 875 995 -8.1 -12.8 69 4.7 -9.4 5 4 275.4 275.6 271.1 280.0 1.63 10 873 1013 -8.1 -18.1 44 10.0 -10.5 9 4 275.5 275.7 270.3 278.6 1.05 11 862 1111 -8.5 -22.5 31 14.0 -11.4 31 5 276.1 276.3 270.1 278.3 0.73 12 850 1220 -9.1 -22.1 34 13.0 -11.8 55 5 276.6 276.7 270.5 278.9 0.76 13 843 1284 -9.5 -24.5 28 15.0 -12.4 54 5 276.8 277.0 270.4 278.7 0.62 14 840 1311 -9.5 -22.5 34 13.0 -12.2 53 5 277.1 277.3 270.7 279.4 0.75 15 834 1367 -9.5 -25.5 26 16.0 -12.5 52 6 277.7 277.8 270.8 279.4 0.58 16 713 2568 -12.7 -41.7 7 29.0 -16.3 23 10 286.9 286.9 275.3 287.4 0.14 17 700 2708 -13.3 -40.3 8 27.0 -16.7 20 11 287.8 287.8 275.8 288.3 0.16 18 676 2973 -14.9 -28.9 29 14.0 -17.3 17 12 288.9 288.9 276.9 290.5 0.52 19 593 3952 -20.7 -37.7 20 17.0 -22.7 8 15 293.1 293.2 278.6 294.0 0.25 20 540 4637 -26.1 -36.1 39 10.0 -27.2 1 17 294.7 294.7 279.4 295.7 0.32 21 518 4937 -28.1 -43.1 22 15.0 -29.3 358 18 295.8 295.8 279.7 296.3 0.16 22 500 5190 -29.9 -43.9 24 14.0 -31.0 355 19 296.6 296.6 280.1 297.1 0.16 23 400 6740 -41.7 -51.7 33 10.0 -42.1 355 21 300.8 300.8 281.8 301.1 0.08 24 358 7482 -47.7 -55.7 39 8.0 -47.9 14 23 302.4 302.5 282.4 302.6 0.06 25 317 8275 -53.1 -59.1 48 6.0 -53.2 35 25 305.6 305.7 283.7 305.8 0.04 26 312 8378 -52.9 -63.9 25 11.0 -53.1 38 25 307.3 307.3 284.3 307.4 0.02 27 305 8524 -53.7 -57.8 61 4.1 -53.8 42 26 308.2 308.2 284.7 308.4 0.05 28 300 8630 -54.3 -57.8 65 3.5 -54.4 45 26 308.8 308.8 284.9 309.0 0.05 29 295 8737 -54.9 -57.7 71 2.8 -54.9 49 26 309.4 309.5 285.2 309.6 0.05 30 281 9045 -56.7 -58.9 76 2.2 -56.8 60 26 311.2 311.2 285.8 311.4 0.05 31 275 9181 -56.9 -68.9 21 12.0 -57.1 58 23 312.8 312.8 286.4 312.9 0.01 32 271 9274 -55.5 -77.5 5 22.0 -55.7 57 20 316.2 316.2 287.5 316.2 0.00 33 250 9790 -52.1 -77.1 3 25.0 -52.4 50 8 328.6 328.6 291.3 328.6 0.00 34 229 10362 -47.7 -79.7 1 32.0 -48.3 24 8 343.7 343.7 295.2 343.7 0.00 35 200 11260 -44.9 -78.9 1 34.0 -45.7 345 8 361.7 361.7 299.0 361.7 0.00 36 169 12393 -42.9 -77.9 1 35.0 -44.1 351 7 382.8 382.8 302.7 382.9 0.01 37 150 13200 -42.3 -78.3 1 36.0 -43.7 355 6 397.2 397.2 304.8 397.2 0.01 38 100 15930 -42.3 -79.3 1 37.0 -44.3 330 7 446.0 446.0 310.5 446.0 0.01 39 70 18360 -40.1 -78.1 1 38.0 -43.3 30 6 498.6 498.6 314.8 498.7 0.01 40 50 20660 -40.7 -78.7 1 38.0 -44.6 55 12 547.6 547.6 317.9 547.7 0.02 41 30 24150 -38.9 -78.9 1 40.0 -45.0 75 14 638.6 638.6 322.3 638.8 0.03 42 20 26950 -37.5 -78.5 1 41.0 -45.9 75 24 721.4 721.4 325.1 721.8 0.04 TRP 281 9045 -56.7 -58.9 76 2.2 -56.8 60 26 311.2 311.2 285.8 311.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5246.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 31.22 % Est. max temperature: 3.21 C = 37.78 F Sfc-Lift cond lev (LCL): 899.28 mb = 781.96 m = 2565.44 ft T: -6.02 C 700-500 lapse rate: 6.69 C/km ThetaE index: 2.14 C Layer 875.0- 850.0 mb Conv cond level (CCL): 704.27 mb = 2661.77 m = 8732.73 ft Mean mixing ratio: 1.98 g/kg Conv temperature: 13.33 C = 56.00 F Cap Strength: 14.01 C Lifted Index: 14.49 C Risk: None Lifted Index @300 mb: 20.86 C Lifted Index @700 mb: 9.80 C Showalter Index: 14.90 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 7.80 C K Index: -28.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.76 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 64507.95 J/kg Cap Strength: 14.40 C Lift Cond Lev (LCL): 862.51 mb = 1106.83 m = 3631.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 37 at 9 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 ---------------------------------------------------------- 0 988 41 135 5 -3.5 3.5 | 190 11 1.8 10.6 1 925 561 270 2 2.0 -0.0 | 226 10 7.3 7.1 2 850 1220 55 5 -4.1 -2.9 | 197 4 1.2 4.2 3 700 2708 20 11 -3.8 -10.3 | 334 4 1.6 -3.3 4 500 5190 355 19 1.7 -18.9 | 330 14 7.0 -11.9 5 400 6740 355 21 1.8 -20.9 | 333 16 7.2 -13.9 6 300 8630 45 26 -18.4 -18.4 | 49 17 -13.0 -11.3 7 281 9045 60 26 -22.5 -13.0 | 71 18 -17.2 -5.9 8 250 9790 50 8 -6.1 -5.1 | 157 2 -0.8 1.9 9 200 11260 345 8 2.1 -7.7 | 275 7 7.4 -0.7 10 150 13200 355 6 0.5 -6.0 | 260 6 5.9 1.1 11 100 15930 330 7 3.5 -6.1 | 264 9 8.8 1.0 12 70 18360 30 6 -3.0 -5.2 | 232 3 2.3 1.9 13 50 20660 55 12 -9.8 -6.9 | 92 4 -4.5 0.2 14 30 24150 75 14 -13.5 -3.6 | 113 9 -8.2 3.4 15 20 26950 75 24 -23.2 -6.2 | 93 18 -17.8 0.8 Wind Parameters Mean winds (0-6000m): 7.1 at 11.8 knts Storm direction: 37.1 at 8.8 knts Shear (0-3000m) pos: 1.3 neg: 1.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 147.8 deg Storm rel helicity (0-3000m) pos: 29.3 neg: -4.4 tot: 24.9 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 29.40 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 ------------------------------------------------------------------------------- 500 154 4 200 11| 6.7 0.0 6.7| 22.9 0.0 22.9 45.8 0.87| 8.7 7.6 1000 76 3 199 7| 4.1 0.0 4.1| 28.6 -0.9 27.7 27.7 0.62| 7.6 4.7 1500 65 4 198 6| 2.7 0.0 2.7| 28.6 -4.4 24.1 16.1 0.31| 6.7 2.1 2000 50 5 203 4| 2.0 0.6 2.7| 28.8 -4.4 24.4 12.2 0.31| 5.6 1.7 2500 39 6 214 3| 1.6 1.1 2.7| 29.1 -4.4 24.7 9.9 0.33| 5.1 1.7 3000 31 7 233 2| 1.3 1.3 2.6| 29.3 -4.4 24.9 8.3 0.31| 4.6 1.4 4000 22 8 288 2| 1.0 1.5 2.5| 29.4 -4.9 24.5 6.1 0.26| 4.0 1.0 5000 13 10 313 4| 0.8 1.6 2.4| 29.4 -8.3 21.1 4.2 0.20| 3.6 0.7 6000 7 12 320 6| 0.7 1.5 2.1| 31.0 -9.0 22.0 3.7 0.19| 3.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20251209.11.gif