UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for X2389... Searching the city database file for: X2389 ... Date:1200Z 21 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 1005 46 -3.7 -4.4 95 0.7 -4.0 270 9 269.1 269.5 269.0 276.4 2.74 1 1000 85 -2.9 -5.3 83 2.4 -3.7 270 9 270.2 270.7 269.4 277.2 2.57 2 999 93 -2.7 -6.1 77 3.4 -3.8 271 9 270.5 270.9 269.4 277.1 2.42 3 959 415 -5.5 -8.3 81 2.8 -6.4 294 10 270.9 271.2 269.1 276.7 2.13 4 925 698 -5.9 -8.2 84 2.3 -6.6 315 11 273.3 273.6 270.8 279.4 2.22 5 889 1008 -6.7 -9.0 84 2.3 -7.4 348 10 275.6 275.9 272.1 281.7 2.17 6 850 1357 -8.7 -10.9 84 2.2 -9.4 25 9 277.0 277.4 272.6 282.6 1.95 7 700 2840 -16.1 -18.6 81 2.5 -16.7 100 19 284.7 284.9 275.8 288.4 1.26 8 644 3463 -20.1 -23.0 78 2.9 -20.7 99 19 287.0 287.2 276.6 289.8 0.93 9 500 5280 -35.7 -38.9 72 3.2 -36.0 95 17 289.5 289.6 276.9 290.4 0.26 10 400 6780 -49.1 -52.6 67 3.5 -49.2 110 17 291.2 291.2 277.4 291.4 0.07 11 380 7116 -52.1 -55.3 68 3.2 -52.2 85 14 291.5 291.5 277.5 291.7 0.06 12 330 8023 -57.9 -61.5 63 3.6 -57.9 15 5 295.6 295.6 279.4 295.7 0.03 13 300 8630 -55.5 -59.1 64 3.6 -55.6 310 7 307.1 307.1 284.3 307.3 0.04 14 250 9790 -54.1 -58.0 62 3.9 -54.2 250 13 325.6 325.6 290.5 325.9 0.06 15 206 11047 -51.3 -55.6 60 4.3 -51.5 250 20 348.6 348.6 296.4 349.0 0.10 16 200 11240 -52.1 -56.5 59 4.4 -52.2 250 21 350.3 350.3 296.8 350.7 0.09 17 150 13100 -51.3 -56.3 55 5.0 -51.5 250 27 381.7 381.7 302.6 382.3 0.12 18 100 15740 -51.9 -57.9 48 6.0 -52.3 250 33 427.4 427.5 308.6 428.3 0.15 19 70 18050 -52.5 -58.5 48 6.0 -53.0 240 33 472.1 472.1 312.9 473.3 0.20 20 67 18333 -52.7 -59.7 42 7.0 -53.3 240 33 477.6 477.6 313.4 478.7 0.18 21 50 20240 -49.3 -56.3 44 7.0 -50.3 240 33 527.3 527.4 316.9 529.7 0.37 22 41 21540 -48.5 -55.5 44 7.0 -49.8 234 36 560.1 560.3 318.8 563.5 0.50 23 30 23580 -50.9 -57.9 43 7.0 -52.2 225 40 605.9 606.1 321.0 609.7 0.51 24 26 24506 -54.1 -61.1 42 7.0 -55.2 232 32 622.1 622.3 321.7 625.1 0.39 25 23 25300 -50.1 -58.1 38 8.0 -52.0 238 25 656.1 656.3 323.1 661.3 0.65 26 20 26210 -51.9 -58.9 43 7.0 -53.5 245 17 677.3 677.6 323.9 683.0 0.68 27 16 27651 -53.5 -60.5 42 7.0 -55.2 716.7 717.0 325.1 722.9 0.69 TRP 330 8023 -57.9 -61.5 63 3.6 -57.9 15 5 295.6 295.6 279.4 295.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5195.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 79.38 % Est. max temperature: 4.09 C = 39.36 F Sfc-Lift cond lev (LCL): 993.91 mb = 133.20 m = 437.01 ft T: -3.05 C 700-500 lapse rate: 8.03 C/km ThetaE index: 0.51 C Layer 999.0- 925.0 mb Conv cond level (CCL): 834.47 mb = 1497.82 m = 4914.05 ft Mean mixing ratio: 2.25 g/kg Conv temperature: 5.01 C = 41.01 F Cap Strength: 9.35 C Lifted Index: 9.81 C Risk: None Lifted Index @300 mb: 20.65 C Lifted Index @700 mb: 8.08 C Showalter Index: 6.20 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 24.80 C K Index: 13.60 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.18 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 55268.90 J/kg Cap Strength: 9.79 C Lift Cond Lev (LCL): 914.15 mb = 790.21 m = 2592.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 118 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 1005 46 270 9 9.0 -0.0 | 286 20 19.1 -5.3 1 1000 85 270 9 9.0 -0.0 | 286 20 19.1 -5.3 2 925 698 315 11 7.8 -7.8 | 306 22 17.9 -13.1 3 850 1357 25 9 -3.8 -8.2 | 335 15 6.3 -13.5 4 700 2840 100 19 -18.7 3.3 | 77 9 -8.6 -2.0 5 500 5280 95 17 -16.9 1.5 | 61 8 -6.8 -3.8 6 400 6780 110 17 -16.0 5.8 | 95 6 -5.9 0.5 7 330 8023 15 5 -1.3 -4.8 | 319 13 8.8 -10.1 8 300 8630 310 7 5.4 -4.5 | 302 18 15.5 -9.8 9 250 9790 250 13 12.2 4.4 | 272 22 22.3 -0.9 10 200 11240 250 21 19.7 7.2 | 266 30 29.8 1.9 11 150 13100 250 27 25.4 9.2 | 264 36 35.5 3.9 12 100 15740 250 33 31.0 11.3 | 262 42 41.1 6.0 13 70 18050 240 33 28.6 16.5 | 254 40 38.7 11.2 14 50 20240 240 33 28.6 16.5 | 254 40 38.7 11.2 15 30 23580 225 40 28.3 28.3 | 239 45 38.4 23.0 16 20 26210 245 17 15.4 7.2 | 266 26 25.5 1.9 Wind Parameters Mean winds (0-6000m): 87.7 at 15.2 knts Storm direction: 117.7 at 11.4 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 150.0 deg Storm rel helicity (0-3000m) pos: 153.8 neg: -0.4 tot: 153.3 m^2/s^2 ave: 51.1 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 6.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 80.03 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 ------------------------------------------------------------------------------- 500 287 10 293 21| 6.0 0.0 6.0| 30.9 0.0 30.9 61.7 0.93| 6.1 5.7 1000 307 10 302 21| 6.4 0.0 6.4| 76.4 0.0 76.4 76.4 0.92| 7.7 7.0 1500 327 10 311 21| 5.9 0.0 5.9|100.6 0.0 100.6 67.0 0.86| 7.7 6.6 2000 353 10 324 19| 5.6 0.0 5.6|121.4 0.0 121.4 60.7 0.88| 7.4 6.5 2500 23 11 340 17| 5.3 0.0 5.3|141.7 0.0 141.7 56.7 0.89| 7.5 6.6 3000 52 13 359 13| 4.8 0.0 4.8|153.8 -0.4 153.3 51.1 0.89| 7.1 6.4 4000 76 14 22 9| 3.6 0.1 3.7|153.8 -2.6 151.2 37.8 0.85| 5.5 4.6 5000 84 15 34 8| 2.9 0.2 3.1|153.8 -4.6 149.1 29.8 0.81| 4.5 3.6 6000 88 15 41 8| 2.4 0.2 2.5|157.4 -5.0 152.4 25.4 0.80| 4.0 3.2 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251021.12.gif