UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 9 OCT 25 Station: U1432 WMO ident: 21432 Latitude: 76.00 Longitude: 137.90 ------------------------------------------------------------------------------- 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 1017 5 -0.7 -1.7 93 1.0 -1.1 345 17 271.1 271.7 271.2 280.1 3.31 1 1000 139 -1.9 -3.6 88 1.7 -2.5 340 19 271.2 271.7 270.7 279.2 2.92 2 950 542 -4.7 -6.2 89 1.5 -5.2 350 26 272.4 272.8 270.7 279.3 2.53 3 925 751 -3.5 -4.5 93 1.0 -3.8 355 29 275.7 276.2 273.4 283.9 2.96 4 918 811 -2.7 -3.6 94 0.9 -3.0 356 29 277.1 277.7 274.5 286.0 3.19 5 850 1422 -4.1 -5.1 93 1.0 -4.5 10 29 281.9 282.4 276.9 290.6 3.07 6 725 2671 -8.5 -9.9 90 1.4 -9.0 6 31 290.1 290.6 280.2 297.5 2.48 7 700 2943 -10.1 -11.8 87 1.7 -10.6 5 31 291.3 291.7 280.4 297.9 2.21 8 570 4489 -20.7 -23.4 79 2.7 -21.2 11 34 296.5 296.7 281.2 299.7 1.02 9 500 5440 -28.5 -30.6 82 2.1 -28.8 15 36 298.3 298.4 281.4 300.3 0.60 10 400 7020 -36.3 -39.6 71 3.3 -36.6 30 38 307.8 307.9 284.9 308.9 0.31 11 300 8940 -52.5 -56.1 65 3.6 -52.6 40 44 311.3 311.4 285.9 311.6 0.06 12 250 10100 -59.5 -63.4 60 3.9 -59.6 40 46 317.6 317.6 288.0 317.7 0.03 13 225 10757 -62.5 -66.3 60 3.8 -62.6 25 54 322.7 322.7 289.6 322.8 0.02 14 200 11500 -54.5 -58.4 62 3.9 -54.6 50 38 346.5 346.5 295.9 346.8 0.07 15 150 13340 -55.3 -59.6 59 4.3 -55.5 50 31 374.8 374.8 301.5 375.2 0.08 16 100 15920 -56.5 -62.5 47 6.0 -56.8 65 19 418.6 418.6 307.6 419.0 0.09 17 70 18180 -58.1 -64.1 46 6.0 -58.4 80 7 460.1 460.1 311.8 460.7 0.10 18 50 20310 -58.1 -65.1 40 7.0 -58.5 175 9 506.6 506.6 315.5 507.3 0.12 19 37 22206 -58.7 -66.7 35 8.0 -59.3 196 16 550.6 550.6 318.2 551.5 0.13 20 35 22557 -57.5 -65.5 35 8.0 -58.2 199 17 562.5 562.6 318.8 563.7 0.16 21 35 22557 -57.5 -57.9 95 0.4 -57.6 199 17 562.5 562.7 318.9 565.6 0.44 22 30 23530 -58.1 -58.4 96 0.3 -58.2 210 21 586.2 586.4 320.1 589.7 0.48 23 23 25215 -55.3 -55.4 99 0.1 -55.4 640.8 641.1 322.6 647.9 0.91 TRP 225 10757 -62.5 -66.3 60 3.8 -62.6 25 54 322.7 322.7 289.6 322.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5301.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 86.76 % Est. max temperature: 8.84 C = 47.91 F Sfc-Lift cond lev (LCL): 1001.07 mb = 130.52 m = 428.21 ft T: -1.82 C 700-500 lapse rate: 7.37 C/km ThetaE index: 0.89 C Layer 1000.0- 950.0 mb Conv cond level (CCL): 735.74 mb = 2555.25 m = 8383.27 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 17.62 C = 63.71 F Cap Strength: 14.55 C Lifted Index: 15.07 C Risk: None Lifted Index @300 mb: 21.95 C Lifted Index @700 mb: 12.26 C Showalter Index: 7.28 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 23.40 C K Index: 17.60 Risk: < 20 % chance of thunderstorms Sweat Index: 94.00 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.97 J/kg Max Up Vert Vel: 6.32 m/s Conv Inhibition (B-): 52074.18 J/kg Cap Strength: 15.05 C Lift Cond Lev (LCL): 944.78 mb = 585.23 m = 1920.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 23 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 1017 5 345 17 4.4 -16.4 | 264 19 18.7 2.0 1 1000 139 340 19 6.5 -17.9 | 268 21 20.8 0.6 2 925 751 355 29 2.5 -28.9 | 302 20 16.8 -10.4 3 850 1422 10 29 -5.0 -28.6 | 317 14 9.3 -10.1 4 700 2943 5 31 -2.7 -30.9 | 317 17 11.6 -12.4 5 500 5440 15 36 -9.3 -34.8 | 343 17 5.0 -16.3 6 400 7020 30 38 -19.0 -32.9 | 18 15 -4.7 -14.4 7 300 8940 40 44 -28.3 -33.7 | 43 21 -14.0 -15.2 8 250 10100 40 46 -29.6 -35.2 | 42 23 -15.3 -16.8 9 225 10757 25 54 -22.8 -48.9 | 16 32 -8.5 -30.5 10 200 11500 50 38 -29.1 -24.4 | 68 16 -14.8 -6.0 11 150 13340 50 31 -23.7 -19.9 | 81 10 -9.4 -1.5 12 100 15920 65 19 -17.2 -8.0 | 164 11 -2.9 10.4 13 70 18180 80 7 -6.9 -1.2 | 203 19 7.4 17.3 14 50 20310 175 9 -0.8 9.0 | 206 31 13.5 27.4 15 30 23530 210 21 10.5 18.2 | 214 44 24.8 36.7 Wind Parameters Mean winds (0-6000m): 7.7 at 31.1 knts Storm direction: 37.7 at 23.4 knts Shear (0-3000m) pos: 2.6 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 53.8 deg Storm rel helicity (0-3000m) pos: 91.5 neg: -0.6 tot: 90.9 m^2/s^2 ave: 30.3 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.72 Bulk Shear: 27.87 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 ------------------------------------------------------------------------------- 500 344 21 275 20| 8.3 0.0 8.3| 44.9 0.0 44.9 89.8 0.92| 9.4 8.7 1000 351 24 287 19| 6.9 0.0 6.9| 79.1 0.0 79.1 79.1 0.89| 8.6 7.7 1500 357 26 295 18| 5.3 0.0 5.3| 90.7 0.0 90.7 60.5 0.83| 7.4 6.1 2000 360 27 300 17| 4.0 0.3 4.2| 90.7 -0.1 90.7 45.3 0.79| 5.8 4.6 2500 2 27 304 16| 3.2 0.4 3.6| 90.7 -0.3 90.4 36.2 0.75| 4.9 3.7 3000 2 28 306 16| 2.6 0.5 3.2| 91.5 -0.6 90.9 30.3 0.73| 4.2 3.1 4000 4 29 310 16| 2.4 0.4 2.8|104.9 -0.6 104.3 26.1 0.75| 3.6 2.7 5000 6 30 315 16| 2.2 0.3 2.5|118.8 -0.6 118.2 23.6 0.78| 3.2 2.5 6000 8 31 321 16| 2.1 0.3 2.4|139.5 -0.6 138.9 23.2 0.81| 3.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251009.12.gif