UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for X2389... Searching the city database file for: X2389 ... Date:0000Z 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 -149 SFC 976 47 1.6 0.5 92 1.1 1.1 260 7 276.7 277.3 275.5 287.8 4.06 2 925 479 0.2 -3.7 75 3.9 -1.3 280 9 279.5 280.0 275.8 288.3 3.14 3 865 1015 -4.3 -7.3 80 3.0 -5.3 3 17 280.2 280.7 275.3 287.5 2.55 4 850 1153 -4.3 -6.9 82 2.6 -5.2 25 19 281.6 282.1 276.3 289.3 2.68 5 835 1293 -3.1 -5.8 82 2.7 -4.1 29 19 284.3 284.9 278.0 292.8 2.97 6 717 2481 -9.5 -11.8 83 2.3 -10.2 60 23 290.0 290.3 279.7 296.4 2.16 7 700 2665 -10.7 -13.1 82 2.4 -11.4 65 23 290.6 291.0 279.8 296.6 1.99 8 532 4714 -25.3 -28.5 75 3.2 -25.8 49 35 296.9 297.0 280.9 299.1 0.68 9 500 5160 -29.1 -32.4 73 3.3 -29.5 45 38 297.6 297.7 281.0 299.2 0.50 10 400 6710 -42.3 -45.8 69 3.5 -42.5 55 54 300.0 300.0 281.5 300.6 0.16 11 383 7002 -45.1 -48.9 66 3.8 -45.3 57 57 300.1 300.1 281.5 300.5 0.12 12 306 8482 -51.9 -56.8 56 4.9 -52.0 70 75 310.4 310.4 285.5 310.7 0.06 13 300 8610 -52.5 -57.5 55 5.0 -52.6 70 71 311.3 311.4 285.9 311.6 0.05 14 257 9618 -46.9 -53.9 45 7.0 -47.2 70 46 333.7 333.7 292.8 334.1 0.10 15 250 9800 -46.9 -54.9 40 8.0 -47.2 70 42 336.3 336.4 293.5 336.7 0.09 16 204 11140 -49.7 -60.7 26 11.0 -50.1 61 30 352.1 352.1 297.1 352.3 0.05 17 200 11270 -48.7 -60.7 24 12.0 -49.1 60 29 355.7 355.7 297.9 355.9 0.05 18 176 12122 -44.1 -59.1 17 15.0 -44.9 64 23 376.5 376.5 301.7 376.8 0.08 19 153 13051 -51.1 -68.1 11 17.0 -51.6 69 16 379.9 379.9 302.2 380.0 0.03 20 150 13180 -50.1 -67.1 12 17.0 -50.7 70 15 383.7 383.7 302.9 383.9 0.03 21 144 13447 -46.3 -64.3 11 18.0 -47.1 77 14 394.9 394.9 304.5 395.1 0.05 22 139 13679 -49.1 -67.1 10 18.0 -49.8 82 13 394.0 394.0 304.4 394.1 0.03 23 100 15840 -47.1 -67.1 8 20.0 -48.3 135 5 436.7 436.7 309.6 437.0 0.05 24 73 17923 -48.9 -68.9 8 20.0 -50.2 148 10 474.0 474.1 313.0 474.3 0.05 25 70 18200 -47.3 -68.3 7 21.0 -48.8 150 11 483.2 483.2 313.7 483.5 0.06 26 56 19679 -44.7 -66.7 7 22.0 -47.1 147 10 521.0 521.0 316.4 521.5 0.09 27 50 20430 -47.9 -69.9 6 22.0 -49.8 145 9 530.6 530.6 317.0 531.0 0.06 28 30 23780 -50.1 -72.1 6 22.0 -52.5 155 15 608.1 608.1 321.0 608.6 0.08 29 29 24000 -50.5 -72.5 6 22.0 -52.9 155 15 612.9 612.9 321.2 613.4 0.07 30 25 24972 -47.3 -70.3 5 23.0 -50.8 157 13 648.6 648.7 322.7 649.6 0.12 31 20 26440 -48.3 -70.3 6 22.0 -52.1 160 11 688.3 688.4 324.1 689.6 0.15 32 14 28796 -46.1 -70.1 5 24.0 -51.7 147 14 769.7 769.8 326.5 771.8 0.22 33 11 30390 -48.1 -72.1 5 24.0 -53.8 138 16 817.4 817.5 327.7 819.5 0.20 34 10 31020 -46.1 -70.1 5 24.0 -52.9 135 17 847.5 847.6 328.4 850.6 0.30 35 9.7 31223 -44.7 -69.7 4 25.0 -52.2 860.2 860.3 328.7 863.7 0.33 TRP 300 8610 -52.5 -57.5 55 5.0 -52.6 70 71 311.3 311.4 285.9 311.6 0.05 WND 306 8482 -51.9 -56.8 56 4.9 -52.0 70 75 310.4 310.4 285.5 310.7 0.06 Sounding variables and indices 1000-500 mb thick: 5309.00 m Freezing level: 922.33 mb = 502.80 m = 1649.59 ft Wetbulb zero: 952.52 mb = 243.05 m = 797.39 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 79.57 % Est. max temperature: 9.62 C = 49.32 F Sfc-Lift cond lev (LCL): 959.34 mb = 185.61 m = 608.94 ft T: 1.15 C 700-500 lapse rate: 7.37 C/km ThetaE index: 0.84 C Layer 865.0- 850.0 mb Conv cond level (CCL): 867.11 mb = 995.05 m = 3264.58 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 5.12 C = 41.22 F Cap Strength: 8.49 C Lifted Index: 8.61 C Risk: None Lifted Index @300 mb: 16.56 C Lifted Index @700 mb: 6.24 C Showalter Index: 7.68 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: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 76.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.35 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 70078.09 J/kg Cap Strength: 8.59 C Lift Cond Lev (LCL): 883.64 mb = 844.22 m = 2769.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 78 at 20 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 ---------------------------------------------------------- 0 976 47 260 7 6.9 1.2 | 258 27 26.5 5.5 1 925 479 280 9 8.9 -1.6 | 264 29 28.4 2.8 2 850 1153 25 19 -8.0 -17.2 | 318 17 11.5 -12.9 3 700 2665 65 23 -20.8 -9.7 | 13 6 -1.3 -5.4 4 500 5160 45 38 -26.9 -26.9 | 18 24 -7.3 -22.5 5 400 6710 55 54 -44.2 -31.0 | 43 36 -24.7 -26.6 6 306 8482 70 75 -70.5 -25.7 | 67 55 -50.9 -21.3 7 300 8610 70 71 -66.7 -24.3 | 67 51 -47.1 -20.0 8 250 9800 70 42 -39.5 -14.4 | 63 22 -19.9 -10.0 9 200 11270 60 29 -25.1 -14.5 | 29 12 -5.5 -10.2 10 150 13180 70 15 -14.1 -5.1 | 278 6 5.5 -0.8 11 100 15840 135 5 -3.5 3.5 | 244 18 16.0 7.9 12 70 18200 150 11 -5.5 9.5 | 225 20 14.1 13.9 13 50 20430 145 9 -5.2 7.4 | 231 19 14.4 11.7 14 30 23780 155 15 -6.3 13.6 | 216 22 13.2 17.9 15 20 26440 160 11 -3.8 10.3 | 227 22 15.8 14.7 16 10 31020 135 17 -12.0 12.0 | 205 18 7.6 16.4 Wind Parameters Mean winds (0-6000m): 47.5 at 26.7 knts Storm direction: 77.5 at 20.0 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 121.8 deg Storm rel helicity (0-3000m) pos: 211.4 neg: 0.0 tot: 211.4 m^2/s^2 ave: 70.5 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.09 Bulk Shear: 143.76 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 ------------------------------------------------------------------------------- 500 273 8 262 28| 5.5 0.0 5.5| 37.7 0.0 37.7 75.3 0.92| 5.6 5.2 1000 316 11 278 27| 10.7 0.0 10.7|163.3 0.0 163.3 163.3 0.90| 13.1 11.8 1500 0 14 296 22| 8.7 0.0 8.7|191.5 0.0 191.5 127.7 0.83| 11.9 9.9 2000 19 15 305 18| 7.1 0.0 7.1|201.1 0.0 201.1 100.6 0.80| 10.2 8.2 2500 32 17 313 15| 6.1 0.0 6.1|208.5 0.0 208.5 83.4 0.78| 9.2 7.3 3000 40 18 320 12| 5.5 0.0 5.5|211.4 0.0 211.4 70.5 0.76| 8.3 6.3 4000 47 21 335 11| 4.1 0.9 5.0|212.5 -0.4 212.1 53.0 0.67| 7.2 4.8 5000 47 24 349 12| 3.3 1.5 4.8|212.5 -6.8 205.7 41.1 0.57| 6.5 3.7 6000 48 27 1 14| 3.6 1.3 4.9|264.8 -7.9 256.8 42.8 0.58| 6.4 3.7 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251011.00.gif