UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120611.upa.cvt Date: 1100Z 6 DEC 25 Searching for 89022... Searching the city database file for: 89022 ... Date:1100Z 6 DEC 25 Station: 89022 WMO ident: 89022 Latitude: -75.50 Longitude: -26.65 Elevation: 30.00 ------------------------------------------------------------------------------- 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 11 240 9 SFC 997 30 -5.1 -8.9 75 3.8 -6.2 240 9 268.3 268.6 267.1 273.6 1.95 2 934 542 -10.1 -11.6 89 1.5 -10.5 244 7 268.2 268.5 266.6 272.9 1.68 3 928 592 -9.3 -15.3 62 6.0 -10.7 245 7 269.5 269.8 266.7 273.1 1.25 4 925 617 -9.1 -15.1 62 6.0 -10.5 245 7 270.0 270.2 267.1 273.6 1.28 5 921 651 -8.5 -14.5 62 6.0 -10.0 244 7 271.0 271.2 267.8 274.7 1.35 6 855 1225 -10.5 -21.5 40 11.0 -12.8 222 12 274.7 274.8 269.3 277.0 0.80 7 850 1270 -10.3 -23.3 34 13.0 -12.8 220 12 275.4 275.5 269.5 277.4 0.69 8 841 1352 -10.1 -26.1 26 16.0 -13.0 221 12 276.4 276.5 269.9 278.0 0.54 9 822 1528 -11.3 -22.3 40 11.0 -13.5 224 11 276.9 277.1 270.7 279.3 0.78 10 744 2287 -14.9 -29.9 27 15.0 -17.2 237 9 281.0 281.1 272.5 282.4 0.43 11 737 2359 -15.3 -23.3 50 8.0 -16.8 238 9 281.4 281.5 273.3 283.8 0.79 12 714 2598 -16.1 -24.1 50 8.0 -17.6 242 8 283.0 283.2 274.2 285.4 0.76 13 709 2651 -15.7 -24.7 46 9.0 -17.4 243 8 284.1 284.2 274.7 286.3 0.73 14 700 2747 -15.9 -28.9 32 13.0 -18.0 245 8 284.9 285.0 274.8 286.4 0.50 15 698 2769 -15.9 -27.9 35 12.0 -17.9 245 8 285.1 285.2 275.0 286.8 0.55 16 671 3063 -18.9 -24.9 59 6.0 -20.0 246 9 285.0 285.1 275.2 287.3 0.76 17 645 3356 -20.9 -23.8 77 2.9 -21.4 247 10 286.0 286.1 275.9 288.6 0.87 18 644 3367 -21.1 -22.1 92 1.0 -21.3 247 10 285.9 286.0 276.1 288.9 1.01 19 566 4305 -27.9 -29.2 89 1.3 -28.0 251 14 288.6 288.7 276.9 290.5 0.60 20 502 5152 -35.3 -38.0 76 2.7 -35.5 255 18 289.7 289.7 277.0 290.6 0.29 21 500 5180 -35.5 -37.9 79 2.4 -35.7 255 18 289.8 289.8 277.0 290.7 0.29 22 495 5250 -35.9 -37.4 86 1.5 -36.0 254 18 290.1 290.2 277.2 291.1 0.31 23 485 5391 -36.5 -38.9 78 2.4 -36.7 253 19 291.1 291.1 277.6 292.0 0.27 24 480 5463 -36.9 -43.9 48 7.0 -37.3 252 19 291.4 291.5 277.6 292.0 0.16 25 474 5550 -37.3 -41.2 67 3.9 -37.5 251 19 292.0 292.0 278.0 292.7 0.22 26 470 5609 -37.7 -42.7 59 5.0 -38.0 251 20 292.2 292.2 278.0 292.8 0.19 27 460 5756 -39.1 -42.8 68 3.7 -39.3 249 20 292.3 292.3 278.1 292.9 0.19 28 445 5983 -40.5 -46.5 52 6.0 -40.8 247 21 293.3 293.3 278.5 293.7 0.13 29 400 6700 -46.3 -49.4 71 3.1 -46.4 240 24 294.8 294.8 279.1 295.2 0.11 30 346 7647 -54.5 -56.5 78 2.0 -54.5 240 31 296.2 296.2 279.7 296.4 0.05 31 344 7684 -54.7 -57.1 75 2.4 -54.8 240 31 296.4 296.4 279.8 296.6 0.05 32 342 7721 -54.5 -60.5 47 6.0 -54.6 240 31 297.2 297.2 280.1 297.3 0.03 33 337 7816 -54.3 -67.3 19 13.0 -54.5 242 30 298.7 298.7 280.8 298.8 0.01 34 300 8560 -55.3 -71.3 12 16.0 -55.5 250 23 307.4 307.4 284.4 307.4 0.01 35 250 9720 -55.7 -77.7 5 22.0 -55.9 245 17 323.3 323.3 289.8 323.3 0.00 36 219 10561 -56.7 -81.7 3 25.0 -56.9 251 14 334.2 334.2 292.9 334.2 0.00 37 206 10951 -54.7 -83.7 2 29.0 -55.0 254 13 343.2 343.2 295.1 343.2 0.00 38 200 11140 -54.9 -83.9 2 29.0 -55.2 255 12 345.8 345.8 295.7 345.8 0.00 39 186 11604 -55.7 -84.7 1 29.0 -56.0 261 11 351.8 351.8 297.0 351.8 0.00 40 175 11994 -54.1 -86.1 1 32.0 -54.5 267 10 360.6 360.6 298.8 360.6 0.00 41 159 12608 -55.5 -85.5 1 30.0 -55.8 275 9 368.3 368.3 300.2 368.3 0.00 42 150 12980 -54.9 -86.9 1 32.0 -55.3 280 8 375.5 375.5 301.5 375.5 0.00 43 122 14299 -54.3 -89.3 1 35.0 -54.8 288 7 399.4 399.4 305.1 399.4 0.00 44 100 15580 -51.1 -89.1 0 38.0 -52.0 295 6 429.0 429.0 308.7 429.0 0.00 45 94 15982 -51.5 -88.5 0 37.0 -52.4 435.9 435.9 309.4 435.9 0.00 46 79 17126 -45.7 -84.7 0 39.0 -47.4 470.1 470.1 312.7 470.1 0.00 47 47 20649 -37.3 -79.3 0 42.0 -42.5 565.5 565.5 318.9 565.6 0.02 48 38 22108 -40.5 -81.5 0 41.0 -45.2 592.8 592.8 320.3 592.9 0.01 49 34 22871 -36.9 -78.9 0 42.0 -43.4 621.4 621.4 321.6 621.6 0.02 50 27 24472 -35.3 -78.3 0 43.0 -43.5 668.2 668.3 323.4 668.5 0.03 51 25 25012 -31.5 -75.5 0 44.0 -41.9 694.0 694.0 324.3 694.5 0.05 52 24 25301 -32.3 -76.3 0 44.0 -42.5 699.9 699.9 324.4 700.3 0.05 53 21 26249 -29.3 -74.3 0 45.0 -41.8 736.2 736.2 325.6 736.8 0.08 54 20 26597 -29.5 -74.5 0 45.0 -42.2 745.9 745.9 325.8 746.6 0.08 55 19 26966 -26.3 -72.3 0 46.0 -41.1 766.8 766.9 326.4 767.9 0.12 56 17 27768 -27.3 -73.3 0 46.0 -42.2 788.4 788.5 327.0 789.5 0.11 TRP 344 7684 -54.7 -57.1 75 2.4 -54.8 240 31 296.4 296.4 279.8 296.6 0.05 WND Sounding variables and indices 1000-500 mb thick: 5169.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 63.85 % Est. max temperature: 2.32 C = 36.17 F Sfc-Lift cond lev (LCL): 938.75 mb = 501.88 m = 1646.58 ft T: -9.71 C 700-500 lapse rate: 8.06 C/km ThetaE index: 0.75 C Layer 934.0- 928.0 mb Conv cond level (CCL): 743.34 mb = 2293.84 m = 7525.64 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 7.68 C = 45.83 F Cap Strength: 13.31 C Lifted Index: 13.41 C Risk: None Lifted Index @300 mb: 23.90 C Lifted Index @700 mb: 11.59 C Showalter Index: 10.48 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 12.20 C K Index: -11.10 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.65 J/kg Max Up Vert Vel: 6.27 m/s Conv Inhibition (B-): 67782.02 J/kg Cap Strength: 13.33 C Lift Cond Lev (LCL): 889.36 mb = 920.53 m = 3020.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 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 ---------------------------------------------------------- 0 997 30 240 9 7.8 4.5 | 164 6 -1.5 5.3 1 925 617 245 7 6.3 3.0 | 142 5 -2.9 3.8 2 850 1270 220 12 7.7 9.2 | 171 10 -1.6 10.0 3 700 2747 245 8 7.3 3.4 | 154 5 -2.0 4.2 4 500 5180 255 18 17.4 4.7 | 236 10 8.1 5.5 5 400 6700 240 24 20.8 12.0 | 222 17 11.5 12.8 6 344 7684 240 31 26.8 15.5 | 227 24 17.6 16.3 7 300 8560 250 23 21.6 7.9 | 235 15 12.3 8.7 8 250 9720 245 17 15.4 7.2 | 217 10 6.1 8.0 9 200 11140 255 12 11.6 3.1 | 210 5 2.3 3.9 10 150 12980 280 8 7.9 -1.4 | 68 2 -1.4 -0.6 11 100 15580 295 6 5.4 -2.5 | 66 4 -3.8 -1.7 Wind Parameters Mean winds (0-6000m): 245.1 at 12.4 knts Storm direction: 275.1 at 9.3 knts Shear (0-3000m) pos: 1.0 neg: 0.9 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 4.4 deg Storm rel helicity (0-3000m) pos: 6.3 neg: -5.2 tot: 1.1 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.98 Bulk Shear: 2.46 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 ------------------------------------------------------------------------------- 500 242 8 156 5| 1.9 0.0 1.9| 0.0 -2.2 -2.2 -4.5 -0.91| 1.9 -1.7 1000 239 8 156 5| 0.9 1.9 2.8| 3.8 -2.5 1.3 1.3 0.10| 3.0 0.3 1500 232 9 163 7| 0.6 1.7 2.4| 4.9 -2.5 2.4 1.6 0.12| 3.1 0.4 2000 231 10 165 7| 0.9 1.3 2.2| 4.9 -3.2 1.7 0.9 0.07| 2.9 0.2 2500 232 10 165 7| 1.1 1.0 2.2| 4.9 -4.5 0.4 0.2 -0.01| 2.7 -0.0 3000 233 9 165 7| 1.0 0.9 1.9| 6.3 -5.2 1.1 0.4 0.04| 2.6 0.1 4000 238 10 171 6| 0.8 0.7 1.4| 11.5 -5.2 6.3 1.6 0.23| 2.5 0.6 5000 243 11 184 6| 0.9 0.5 1.4| 17.4 -5.2 12.2 2.4 0.31| 2.4 0.7 6000 245 12 198 6| 0.8 0.8 1.6| 18.2 -10.1 8.1 1.3 0.21| 2.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//89022/skewt/89022.skewt.20251206.11.gif