UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for X2389... Searching the city database file for: X2389 ... Date:0000Z 9 DEC 25 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 47 -16.1 -17.7 87 1.6 -16.4 290 3 256.5 256.6 256.3 259.0 0.94 1 1000 107 -14.3 -16.5 83 2.2 -14.7 10 5 258.9 259.0 258.4 261.7 1.05 2 994 153 -12.1 -15.0 79 2.9 -12.7 19 7 261.5 261.7 260.8 264.7 1.20 3 978 277 -12.3 -14.4 84 2.1 -12.8 44 13 262.5 262.7 261.7 266.0 1.28 4 949 509 -6.9 -8.6 88 1.7 -7.4 91 24 270.3 270.6 268.7 276.0 2.10 5 931 658 -5.7 -7.5 87 1.8 -6.3 120 31 273.0 273.4 270.8 279.4 2.33 6 925 709 -5.7 -8.3 82 2.6 -6.5 130 33 273.5 273.8 270.9 279.6 2.21 7 922 734 -5.5 -8.4 80 2.9 -6.4 131 33 273.9 274.3 271.2 280.0 2.20 8 877 1124 -8.7 -14.7 62 6.0 -10.2 143 35 274.6 274.8 270.2 278.5 1.39 9 850 1365 -10.9 -16.9 61 6.0 -12.3 150 36 274.7 274.9 270.0 278.2 1.20 10 836 1493 -12.1 -17.1 66 5.0 -13.2 152 36 274.8 275.0 270.1 278.2 1.20 11 760 2224 -11.1 -16.0 67 4.9 -12.3 164 36 283.4 283.7 275.5 287.7 1.44 12 700 2852 -15.3 -20.3 66 5.0 -16.4 175 36 285.5 285.7 276.0 288.8 1.09 13 599 4006 -23.9 -28.7 65 4.8 -24.6 173 39 288.6 288.7 276.9 290.5 0.60 14 593 4079 -24.7 -29.5 64 4.8 -25.4 173 39 288.5 288.6 276.8 290.3 0.56 15 527 4928 -29.1 -35.1 56 6.0 -29.7 171 41 293.1 293.2 278.8 294.3 0.37 16 500 5300 -32.5 -39.5 50 7.0 -33.1 170 42 293.4 293.5 278.7 294.2 0.25 17 400 6830 -47.1 -54.1 45 7.0 -47.3 165 36 293.8 293.8 278.6 294.0 0.06 18 368 7378 -51.9 -57.9 48 6.0 -52.0 165 38 294.5 294.5 278.9 294.6 0.04 19 300 8690 -56.7 -62.7 47 6.0 -56.8 165 42 305.4 305.4 283.6 305.5 0.03 20 299 8711 -57.1 -63.1 46 6.0 -57.2 165 42 305.1 305.2 283.5 305.2 0.03 21 276 9219 -54.1 -61.1 42 7.0 -54.2 181 46 316.6 316.6 287.6 316.7 0.04 22 250 9850 -55.7 -62.7 41 7.0 -55.8 200 50 323.3 323.3 289.8 323.4 0.03 23 242 10058 -55.5 -62.5 41 7.0 -55.6 202 49 326.6 326.6 290.7 326.7 0.04 24 228 10443 -50.7 -58.7 38 8.0 -51.0 206 48 339.5 339.5 294.3 339.8 0.06 25 200 11300 -50.5 -59.5 34 9.0 -50.8 215 44 352.8 352.8 297.3 353.1 0.06 26 169 12402 -48.7 -60.7 24 12.0 -49.2 209 40 373.2 373.2 301.2 373.5 0.06 27 150 13180 -52.3 -66.3 17 14.0 -52.7 205 38 380.0 380.0 302.3 380.1 0.03 28 145 13398 -52.7 -66.7 17 14.0 -53.1 207 38 383.0 383.0 302.8 383.1 0.03 29 115 14907 -46.5 -64.5 11 18.0 -47.6 218 39 420.7 420.7 307.8 421.0 0.06 30 100 15830 -47.1 -67.1 8 20.0 -48.3 225 40 436.7 436.7 309.6 437.0 0.05 31 90 16525 -49.9 -69.9 8 20.0 -50.8 226 45 444.5 444.5 310.3 444.7 0.03 32 76 17638 -47.9 -69.9 6 22.0 -49.3 229 52 470.7 470.7 312.7 470.9 0.04 33 70 18180 -49.3 -71.3 6 22.0 -50.6 230 56 478.9 478.9 313.4 479.1 0.04 34 66 18564 -50.5 -72.5 6 22.0 -51.7 228 53 484.4 484.4 313.8 484.6 0.03 35 59 19302 -44.9 -69.9 4 25.0 -47.2 225 46 512.8 512.8 315.8 513.1 0.05 36 50 20390 -51.3 -74.3 5 23.0 -52.7 220 36 522.6 522.6 316.5 522.8 0.03 37 48 20654 -53.3 -76.3 4 23.0 -54.5 218 36 524.0 524.0 316.5 524.1 0.02 38 42 21527 -46.9 -70.9 5 24.0 -49.4 210 35 560.2 560.2 318.7 560.6 0.06 39 37 22363 -49.7 -73.7 4 24.0 -51.9 202 34 573.7 573.7 319.3 574.0 0.05 40 34 22921 -46.3 -70.3 5 24.0 -49.4 197 34 596.7 596.7 320.5 597.3 0.09 41 30 23750 -47.9 -71.9 5 24.0 -50.9 190 33 614.1 614.1 321.3 614.6 0.08 42 26 24690 -49.9 -73.9 4 24.0 -52.7 634.0 634.1 322.1 634.5 0.07 43 21 26095 -47.1 -71.1 5 24.0 -51.2 682.4 682.5 323.9 683.5 0.12 TRP 299 8711 -57.1 -63.1 46 6.0 -57.2 165 42 305.1 305.2 283.5 305.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5193.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 66.42 % Est. max temperature: 2.16 C = 35.88 F Sfc-Lift cond lev (LCL): 981.99 mb = 245.60 m = 805.75 ft T: -12.25 C 700-500 lapse rate: 7.03 C/km ThetaE index: 1.88 C Layer 877.0- 836.0 mb Conv cond level (CCL): 1000.00 mb = 107.00 m = 351.05 ft Mean mixing ratio: 1.74 g/kg Conv temperature: -9.76 C = 14.42 F Cap Strength: 17.76 C Lifted Index: 17.64 C Risk: None Lifted Index @300 mb: 23.61 C Lifted Index @700 mb: 13.45 C Showalter Index: 12.86 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 15.60 C K Index: -0.30 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 3.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.79 J/kg Max Up Vert Vel: 11.73 m/s Conv Inhibition (B-): 54934.85 J/kg Cap Strength: 17.71 C Lift Cond Lev (LCL): 929.07 mb = 674.61 m = 2213.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 194 at 27 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 1008 47 290 3 2.8 -1.0 | 8 27 -3.8 -27.0 1 1000 107 10 5 -0.9 -4.9 | 14 32 -7.5 -30.9 2 925 709 130 33 -25.3 21.2 | 82 32 -31.9 -4.7 3 850 1365 150 36 -18.0 31.2 | 102 25 -24.6 5.2 4 700 2852 175 36 -3.1 35.9 | 136 14 -9.7 9.9 5 500 5300 170 42 -7.3 41.4 | 138 21 -13.9 15.4 6 400 6830 165 36 -9.3 34.8 | 119 18 -15.9 8.8 7 300 8690 165 42 -10.9 40.6 | 130 23 -17.5 14.6 8 299 8711 165 42 -10.9 40.6 | 130 23 -17.5 14.6 9 250 9850 200 50 17.1 47.0 | 207 24 10.5 21.0 10 200 11300 215 44 25.2 36.0 | 242 21 18.7 10.1 11 150 13180 205 38 16.1 34.4 | 228 13 9.5 8.5 12 100 15830 225 40 28.3 28.3 | 264 22 21.7 2.3 13 70 18180 230 56 42.9 36.0 | 255 38 36.3 10.0 14 50 20390 220 36 23.1 27.6 | 264 17 16.6 1.6 15 30 23750 190 33 5.7 32.5 | 173 7 -0.9 6.5 Wind Parameters Mean winds (0-6000m): 164.2 at 35.7 knts Storm direction: 194.2 at 26.8 knts Shear (0-3000m) pos: 6.5 neg: 0.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 128.0 deg Storm rel helicity (0-3000m) pos: 597.8 neg: 0.0 tot: 597.8 m^2/s^2 ave: 199.3 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 14.3 stream: 11.8 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 0.40 Bulk Shear: 170.19 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 85 14 37 34| 29.2 0.0 29.2|307.8 0.0 307.8 615.6 0.84| 37.8 31.7 1000 129 23 65 27| 19.1 0.0 19.1|505.9 0.0 505.9 505.9 0.86| 31.4 27.1 1500 138 27 77 26| 13.1 0.0 13.1|550.0 0.0 550.0 366.7 0.85| 23.7 20.2 2000 144 29 84 24| 9.8 0.0 9.8|570.4 0.0 570.4 285.2 0.84| 19.1 16.1 2500 149 31 91 22| 7.7 0.0 7.7|587.9 0.0 587.9 235.2 0.83| 16.4 13.6 3000 154 32 97 21| 6.5 0.0 6.5|597.8 0.0 597.8 199.3 0.82| 14.3 11.8 4000 160 33 106 19| 4.9 0.4 5.2|599.4 0.0 599.4 149.9 0.80| 11.1 8.9 5000 163 35 113 18| 3.9 0.6 4.5|600.3 0.0 600.3 120.1 0.78| 9.2 7.1 6000 164 36 117 18| 3.2 0.5 3.7|600.3 -16.4 583.9 97.3 0.71| 8.0 5.7 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251209.00.gif