UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for X2389... Searching the city database file for: X2389 ... Date:1200Z 29 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 ------------------------------------------------------------------------------- SFC 1000 47 0.0 0.0 100 0.0 0.0 255 1 273.1 273.8 273.2 283.5 3.82 1 979 216 0.2 -2.4 83 2.6 -0.8 232 3 275.0 275.6 273.4 284.0 3.27 2 969 298 -0.9 -3.9 80 3.0 -2.0 221 4 274.7 275.2 272.8 282.8 2.95 3 925 667 -2.9 -5.8 80 2.9 -3.9 170 9 276.3 276.8 273.3 283.8 2.68 4 850 1334 -5.7 -7.9 84 2.2 -6.4 270 9 280.2 280.6 275.2 287.2 2.48 5 720 2618 -12.7 -14.9 84 2.2 -13.3 142 18 286.1 286.4 277.2 291.1 1.67 6 708 2746 -14.9 -17.2 83 2.3 -15.4 129 18 285.1 285.3 276.3 289.2 1.40 7 700 2832 -15.1 -17.4 83 2.3 -15.7 120 19 285.8 286.0 276.6 289.9 1.39 8 606 3908 -19.9 -23.3 74 3.4 -20.5 81 17 292.3 292.4 279.2 295.3 0.96 9 510 5151 -32.5 -36.2 70 3.7 -32.9 35 15 291.8 291.8 278.1 292.9 0.34 10 500 5290 -32.9 -37.1 66 4.2 -33.3 30 15 292.9 293.0 278.6 294.0 0.32 11 461 5861 -34.1 -41.1 49 7.0 -34.6 35 22 298.3 298.4 280.9 299.1 0.23 12 442 6155 -36.3 -44.3 43 8.0 -36.8 38 26 299.1 299.2 281.2 299.7 0.17 13 400 6840 -41.9 -49.9 41 8.0 -42.2 45 35 300.5 300.6 281.7 300.9 0.10 14 338 7953 -50.9 -57.9 43 7.0 -51.1 39 30 303.1 303.1 282.7 303.3 0.05 15 300 8720 -54.5 -61.5 42 7.0 -54.6 35 27 308.5 308.5 284.8 308.7 0.03 16 250 9880 -60.1 -66.1 45 6.0 -60.2 35 19 316.7 316.7 287.7 316.8 0.02 17 232 10342 -62.3 -68.3 44 6.0 -62.4 35 13 320.2 320.2 288.8 320.3 0.02 18 219 10697 -61.3 -67.3 45 6.0 -61.4 12 13 327.1 327.1 290.9 327.2 0.02 19 205 11112 -54.5 -60.5 47 6.0 -54.6 345 13 344.0 344.0 295.3 344.3 0.05 20 200 11270 -54.7 -60.7 47 6.0 -54.9 335 13 346.1 346.2 295.8 346.4 0.05 21 150 13120 -53.3 -61.3 37 8.0 -53.6 275 15 378.2 378.3 302.0 378.5 0.07 22 135 13798 -53.5 -61.5 37 8.0 -53.8 275 20 389.5 389.5 303.8 389.8 0.07 23 127 14193 -50.5 -59.5 34 9.0 -51.0 275 23 401.7 401.8 305.5 402.2 0.10 24 100 15740 -53.5 -63.5 28 10.0 -53.9 275 35 424.4 424.4 308.3 424.8 0.07 25 80 17162 -56.5 -67.5 24 11.0 -56.9 266 37 446.1 446.2 310.5 446.4 0.05 26 70 18010 -55.1 -67.1 21 12.0 -55.7 260 38 466.5 466.5 312.4 466.9 0.07 27 50 20160 -53.9 -66.9 19 13.0 -54.8 255 42 516.5 516.5 316.1 517.1 0.09 28 49 20289 -53.7 -66.7 19 13.0 -54.6 255 43 519.9 520.0 316.4 520.6 0.10 29 40 21584 -55.9 -68.9 18 13.0 -56.8 251 48 545.5 545.5 317.9 546.1 0.09 30 30 23430 -51.3 -65.3 17 14.0 -53.2 245 56 604.8 604.9 320.9 606.3 0.20 31 27 24116 -49.9 -64.9 16 15.0 -52.2 245 64 627.2 627.3 321.9 629.0 0.23 32 24 24882 -51.5 -66.5 15 15.0 -53.8 245 73 644.0 644.1 322.5 645.7 0.21 33 23 25158 -52.1 -67.1 15 15.0 -54.3 249 69 650.2 650.3 322.7 651.8 0.20 34 21 25755 -45.3 -61.3 15 16.0 -49.4 256 59 687.9 688.1 324.1 691.9 0.48 35 20 26080 -45.7 -62.7 13 17.0 -49.9 260 54 696.3 696.5 324.4 699.9 0.42 36 16 27573 -43.9 -61.9 12 18.0 -49.4 748.1 748.3 326.0 753.4 0.58 37 14 28464 -46.5 -64.5 11 18.0 -51.5 768.4 768.6 326.5 772.8 0.47 38 13 28960 -42.9 -61.9 11 19.0 -49.6 797.3 797.6 327.4 804.3 0.71 39 11 30078 -46.3 -66.3 9 20.0 -52.4 823.9 824.2 327.9 828.8 0.47 TRP 232 10342 -62.3 -68.3 44 6.0 -62.4 35 13 320.2 320.2 288.8 320.3 0.02 WND 24 24882 -51.5 -66.5 15 15.0 -53.8 245 73 644.0 644.1 322.5 645.7 0.21 Sounding variables and indices 1000-500 mb thick: 5243.44 m Freezing level: 977.18 mb = 231.13 m = 758.30 ft Wetbulb zero: 999.49 mb = 50.61 m = 166.03 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 79.05 % Est. max temperature: 7.02 C = 44.64 F Sfc-Lift cond lev (LCL): 999.81 mb = 48.05 m = 157.64 ft T: 0.00 C 700-500 lapse rate: 7.24 C/km ThetaE index: 1.83 C Layer 708.0- 700.0 mb Conv cond level (CCL): 851.17 mb = 1323.13 m = 4340.94 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 6.96 C = 44.53 F Cap Strength: 8.97 C Lifted Index: 8.15 C Risk: None Lifted Index @300 mb: 17.64 C Lifted Index @700 mb: 4.86 C Showalter Index: 5.46 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.20 C Cross Totals Index: 25.00 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 97.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.18 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 69907.80 J/kg Cap Strength: 8.92 C Lift Cond Lev (LCL): 912.22 mb = 776.77 m = 2548.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 114 at 11 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 1000 47 255 1 1.0 0.3 | 291 12 11.0 -4.2 1 1000 46 255 1 1.0 0.3 | 291 12 11.0 -4.2 2 925 667 170 9 -1.6 8.9 | 242 10 8.5 4.4 3 850 1334 270 9 9.0 -0.0 | 283 20 19.0 -4.4 4 700 2832 120 19 -16.5 9.5 | 128 8 -6.4 5.1 5 500 5290 30 15 -7.5 -13.0 | 352 18 2.5 -17.4 6 400 6840 45 35 -24.7 -24.7 | 27 33 -14.7 -29.2 7 300 8720 35 27 -15.5 -22.1 | 12 27 -5.5 -26.5 8 250 9880 35 19 -10.9 -15.6 | 2 20 -0.9 -20.0 9 232 10342 35 13 -7.5 -10.6 | 350 15 2.6 -15.1 10 200 11270 335 13 5.5 -11.8 | 316 22 15.5 -16.2 11 150 13120 275 15 14.9 -1.3 | 283 26 25.0 -5.7 12 100 15740 275 35 34.9 -3.1 | 279 46 44.9 -7.5 13 70 18010 260 38 37.4 6.6 | 267 48 47.5 2.2 14 50 20160 255 42 40.6 10.9 | 263 51 50.6 6.5 15 30 23430 245 56 50.8 23.7 | 252 64 60.8 19.2 16 24 24882 245 73 66.2 30.9 | 251 81 76.2 26.4 17 20 26080 260 54 53.2 9.4 | 266 63 63.2 5.0 Wind Parameters Mean winds (0-6000m): 83.8 at 14.6 knts Storm direction: 113.8 at 11.0 knts Shear (0-3000m) pos: 1.6 neg: 5.0 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 179.1 deg Storm rel helicity (0-3000m) pos: 46.0 neg: -170.9 tot: -124.8 m^2/s^2 ave: -41.6 10^-3 m/s^2 rel: -0.56 Storm rel vorticity (0-3000m) horiz: 11.3 stream: -6.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 31.13 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 ------------------------------------------------------------------------------- 500 176 4 271 10| 0.0 7.3 7.3| 0.0 -25.3 -25.3 -50.6 -0.93| 8.6 -8.0 1000 188 7 259 11| 3.0 3.7 6.7| 17.7 -30.5 -12.8 -12.8 -0.26| 9.8 -2.5 1500 214 7 263 14| 3.3 2.4 5.7| 46.0 -49.5 -3.4 -2.3 -0.09| 10.1 -0.9 2000 214 9 260 15| 2.5 4.4 6.9| 46.0-101.6 -55.6 -27.8 -0.33| 10.4 -3.4 2500 189 10 245 13| 2.0 5.3 7.3| 46.0-145.1 -99.0 -39.6 -0.47| 11.2 -5.2 3000 155 11 222 8| 1.6 5.0 6.6| 46.0-170.9-124.8 -41.6 -0.56| 11.3 -6.3 4000 125 13 168 3| 1.2 3.4 4.6| 46.0-195.6-149.6 -37.4 -0.62| 10.0 -6.2 5000 107 14 81 3| 1.0 2.2 3.2| 46.0-227.5-181.5 -36.3 -0.64| 9.1 -5.8 6000 84 15 37 8| 0.7 2.0 2.7| 84.4-235.2-150.7 -25.1 -0.51| 8.6 -4.4 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251029.12.gif