UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for X2389... Searching the city database file for: X2389 ... Date:1200Z 11 OCT 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 ------------------------------------------------------------------------------- 0 1000 -129 SFC 979 42 1.4 1.0 97 0.4 1.3 265 11 276.2 276.9 275.5 287.7 4.20 2 951 274 -0.7 -3.1 84 2.4 -1.6 298 11 276.4 276.9 274.1 285.2 3.19 3 935 409 -0.9 -3.4 83 2.5 -1.9 318 11 277.5 278.1 274.8 286.3 3.18 4 925 495 0.2 -3.0 79 3.2 -1.1 330 11 279.5 280.1 276.0 288.8 3.31 5 914 591 -0.7 -4.5 75 3.8 -2.1 333 13 279.5 280.1 275.6 287.9 2.99 6 850 1167 -5.5 -8.1 82 2.6 -6.4 350 27 280.4 280.8 275.3 287.3 2.44 7 845 1213 -5.7 -8.1 83 2.4 -6.5 352 27 280.6 281.1 275.4 287.6 2.45 8 780 1839 -7.1 -9.2 85 2.1 -7.8 14 29 285.6 286.1 278.0 292.7 2.44 9 700 2676 -11.7 -14.0 83 2.3 -12.3 45 31 289.5 289.9 279.1 295.1 1.85 10 609 3731 -18.3 -20.9 80 2.6 -18.8 51 31 293.7 293.9 280.2 297.4 1.19 11 500 5170 -30.3 -33.0 77 2.7 -30.6 60 31 296.1 296.2 280.3 297.7 0.47 12 430 6220 -39.9 -42.9 73 3.0 -40.1 57 34 296.9 297.0 280.3 297.6 0.20 13 400 6710 -42.7 -45.6 73 2.9 -42.8 55 35 299.5 299.5 281.4 300.1 0.16 14 320 8182 -53.1 -56.2 69 3.1 -53.2 65 42 304.8 304.8 283.4 305.0 0.06 15 300 8600 -50.5 -53.7 69 3.2 -50.6 65 38 314.2 314.2 286.9 314.5 0.09 16 288 8868 -47.1 -50.1 71 3.0 -47.2 63 33 322.7 322.7 289.8 323.2 0.14 17 282 9008 -47.3 -50.4 70 3.1 -47.4 62 31 324.4 324.4 290.2 324.9 0.13 18 250 9800 -49.7 -53.6 63 3.9 -49.8 55 17 332.2 332.2 292.4 332.6 0.10 19 200 11260 -49.3 -54.3 56 5.0 -49.6 55 33 354.7 354.7 297.7 355.2 0.12 20 192 11533 -41.3 -47.3 52 6.0 -41.9 50 29 371.7 371.8 301.1 372.9 0.28 21 169 12386 -48.7 -56.7 39 8.0 -49.1 35 18 373.2 373.2 301.2 373.7 0.11 22 150 13170 -49.1 -58.1 34 9.0 -49.6 20 7 385.5 385.5 303.2 385.9 0.10 23 100 15840 -48.1 -61.1 21 13.0 -49.0 120 7 434.8 434.8 309.4 435.3 0.10 24 70 18190 -47.9 -64.9 12 17.0 -49.3 180 9 481.9 481.9 313.7 482.4 0.09 25 50 20400 -48.7 -67.7 9 19.0 -50.5 185 13 528.7 528.7 316.9 529.3 0.08 26 30 23760 -49.9 -68.9 9 19.0 -52.2 170 13 608.6 608.6 321.0 609.5 0.12 27 28 24211 -50.5 -69.5 9 19.0 -52.9 165 12 619.1 619.1 321.5 620.0 0.12 28 21 26099 -47.7 -68.7 7 21.0 -51.5 144 6 680.6 680.7 323.9 682.1 0.18 29 20 26420 -48.7 -68.7 8 20.0 -52.2 140 5 687.1 687.2 324.1 688.7 0.18 30 17 27485 -50.1 -70.1 8 20.0 -53.7 715.3 715.4 325.0 716.9 0.18 TRP 320 8182 -53.1 -56.2 69 3.1 -53.2 65 42 304.8 304.8 283.4 305.0 0.06 WND Sounding variables and indices 1000-500 mb thick: 5299.00 m Freezing level: 960.33 mb = 196.43 m = 644.45 ft Freezing level: 926.82 mb = 479.39 m = 1572.78 ft Freezing level: 922.56 mb = 516.32 m = 1693.95 ft Wetbulb zero: 966.81 mb = 141.89 m = 465.52 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 81.40 % Est. max temperature: 6.98 C = 44.56 F Sfc-Lift cond lev (LCL): 972.84 mb = 92.13 m = 302.26 ft T: 0.94 C 700-500 lapse rate: 7.46 C/km ThetaE index: 2.46 C Layer 951.0- 935.0 mb Conv cond level (CCL): 864.62 mb = 1031.63 m = 3384.57 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 5.35 C = 41.64 F Cap Strength: 7.70 C Lifted Index: 8.06 C Risk: None Lifted Index @300 mb: 19.21 C Lifted Index @700 mb: 5.86 C Showalter Index: 7.94 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 22.20 C K Index: 14.40 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.14 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 59081.17 J/kg Cap Strength: 8.08 C Lift Cond Lev (LCL): 890.45 mb = 798.07 m = 2618.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 at 21 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 ---------------------------------------------------------- 0 979 42 265 11 11.0 1.0 | 255 32 30.6 8.2 1 925 495 330 11 5.5 -9.5 | 275 25 25.2 -2.2 2 850 1167 350 27 4.7 -26.6 | 308 31 24.4 -19.3 3 700 2676 45 31 -21.9 -21.9 | 9 15 -2.2 -14.6 4 500 5170 60 31 -26.8 -15.5 | 41 11 -7.2 -8.2 5 400 6710 55 35 -28.7 -20.1 | 35 16 -9.0 -12.8 6 320 8182 65 42 -38.1 -17.7 | 60 21 -18.4 -10.5 7 300 8600 65 38 -34.4 -16.1 | 59 17 -14.8 -8.8 8 250 9800 55 17 -13.9 -9.8 | 293 6 5.7 -2.5 9 200 11260 55 33 -27.0 -18.9 | 32 14 -7.4 -11.6 10 150 13170 20 7 -2.4 -6.6 | 268 17 17.3 0.7 11 100 15840 120 7 -6.1 3.5 | 232 17 13.6 10.8 12 70 18190 180 9 0.0 9.0 | 230 26 19.7 16.3 13 50 20400 185 13 1.1 13.0 | 226 29 20.8 20.2 14 30 23760 170 13 -2.3 12.8 | 221 27 17.4 20.1 15 20 26420 140 5 -3.2 3.8 | 236 20 16.5 11.1 Wind Parameters Mean winds (0-6000m): 39.7 at 28.0 knts Storm direction: 69.7 at 21.0 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 344.6 neg: 0.0 tot: 344.6 m^2/s^2 ave: 114.9 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 8.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.17 Bulk Shear: 131.97 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 ------------------------------------------------------------------------------- 500 301 11 267 29| 13.1 0.0 13.1| 87.6 0.0 87.6 175.3 0.87| 13.5 11.7 1000 328 15 280 28| 12.8 0.0 12.8|176.6 0.0 176.6 176.6 0.90| 13.3 12.1 1500 342 19 292 27| 10.8 0.0 10.8|244.8 0.0 244.8 163.2 0.90| 12.3 11.0 2000 353 21 302 26| 9.2 0.0 9.2|292.5 0.0 292.5 146.2 0.88| 11.6 10.2 2500 4 23 311 24| 8.1 0.0 8.1|331.5 0.0 331.5 132.6 0.87| 11.2 9.7 3000 13 24 319 22| 6.9 0.0 6.9|344.6 0.0 344.6 114.9 0.87| 10.0 8.7 4000 26 26 332 18| 5.2 0.0 5.2|354.3 0.0 354.3 88.6 0.86| 7.9 6.9 5000 34 27 344 16| 4.2 0.0 4.2|363.4 0.0 363.4 72.7 0.87| 6.7 5.8 6000 40 28 353 14| 3.5 0.2 3.7|364.4 -2.3 362.1 60.4 0.82| 5.8 4.8 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251011.12.gif