UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for U1432... Searching the city database file for: U1432 ... Date:0000Z 29 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 1005 0 -7.7 -9.8 85 2.1 -8.3 220 3 265.1 265.4 264.6 269.9 1.80 1 1000 39 -7.1 -11.5 71 4.4 -8.2 235 3 266.0 266.3 264.9 270.4 1.58 2 989 125 -7.5 -11.2 75 3.7 -8.5 239 4 266.5 266.8 265.3 271.0 1.64 3 925 644 -11.7 -13.8 84 2.1 -12.2 265 9 267.3 267.6 265.5 271.3 1.42 4 855 1240 -16.3 -18.4 84 2.1 -16.7 274 13 268.6 268.8 265.7 271.6 1.05 5 850 1284 -14.9 -17.2 83 2.3 -15.4 275 13 270.5 270.7 267.3 273.8 1.17 6 847 1311 -14.3 -16.6 83 2.3 -14.8 275 13 271.4 271.6 268.0 274.9 1.23 7 796 1782 -14.3 -23.3 46 9.0 -16.0 275 15 276.3 276.4 270.2 278.5 0.73 8 790 1840 -14.7 -24.7 42 10.0 -16.4 275 15 276.5 276.6 270.2 278.4 0.65 9 700 2752 -17.5 -37.5 16 20.0 -19.9 275 19 283.1 283.1 273.3 283.8 0.22 10 694 2816 -17.7 -38.7 14 21.0 -20.1 275 19 283.6 283.6 273.6 284.2 0.19 11 677 3001 -19.1 -41.1 12 22.0 -21.4 275 20 284.0 284.1 273.8 284.5 0.15 12 609 3780 -23.7 -38.7 24 15.0 -25.2 277 24 287.5 287.5 275.7 288.2 0.22 13 559 4400 -28.1 -34.1 56 6.0 -28.7 278 27 289.4 289.5 277.0 290.6 0.38 14 500 5190 -33.7 -38.2 64 4.5 -34.1 280 31 292.0 292.0 278.1 292.9 0.28 15 400 6710 -45.3 -49.4 63 4.1 -45.4 275 36 296.1 296.1 279.8 296.5 0.11 16 300 8570 -57.5 -61.8 58 4.3 -57.6 260 40 304.3 304.3 283.2 304.4 0.03 17 250 9710 -60.9 -64.9 59 4.0 -60.9 275 31 315.5 315.5 287.3 315.6 0.02 18 240 9964 -61.9 -66.2 56 4.3 -61.9 275 29 317.7 317.7 288.0 317.8 0.02 19 200 11110 -56.9 -61.6 55 4.7 -57.0 285 21 342.7 342.7 295.0 342.9 0.05 20 150 12940 -56.3 -63.3 41 7.0 -56.5 290 11 373.1 373.1 301.1 373.3 0.05 21 100 15500 -57.5 -67.5 27 10.0 -57.8 270 7 416.6 416.6 307.3 416.9 0.04 22 71 17652 -60.1 -72.1 19 12.0 -60.4 222 5 454.0 454.0 311.3 454.1 0.03 23 70 17740 -60.7 -72.7 19 12.0 -61.0 220 5 454.5 454.5 311.3 454.7 0.03 24 65 18204 -60.9 -73.9 16 13.0 -61.2 210 5 463.8 463.8 312.1 464.0 0.03 25 50 19840 -61.7 -75.7 14 14.0 -62.1 175 7 498.1 498.1 314.8 498.2 0.03 26 43 20770 -63.3 -77.3 13 14.0 -63.7 172 10 516.1 516.1 316.1 516.3 0.02 27 30 22980 -63.5 -78.5 11 15.0 -64.0 165 17 571.5 571.5 319.2 571.7 0.03 28 20 25480 -62.1 -79.1 9 17.0 -63.1 170 19 646.1 646.1 322.6 646.4 0.04 29 17 26486 -61.5 -78.5 9 17.0 -62.7 678.8 678.8 323.7 679.2 0.05 TRP 240 9964 -61.9 -66.2 56 4.3 -61.9 275 29 317.7 317.7 288.0 317.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5151.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 49.12 % Est. max temperature: -4.15 C = 24.53 F Sfc-Lift cond lev (LCL): 971.81 mb = 261.35 m = 857.45 ft T: -8.60 C 700-500 lapse rate: 6.64 C/km ThetaE index: 0.06 C Layer 790.0- 700.0 mb Conv cond level (CCL): 898.20 mb = 866.60 m = 2843.13 ft Mean mixing ratio: 1.51 g/kg Conv temperature: -4.93 C = 23.12 F Cap Strength: 15.88 C Lifted Index: 17.32 C Risk: None Lifted Index @300 mb: 23.57 C Lifted Index @700 mb: 12.13 C Showalter Index: 15.09 C Risk: None Total Totals Index: 35.30 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 16.50 C K Index: -18.40 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.98 J/kg Max Up Vert Vel: 2.82 m/s Conv Inhibition (B-): 55645.68 J/kg Cap Strength: 17.31 C Lift Cond Lev (LCL): 911.07 mb = 758.92 m = 2489.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 15 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 0 220 3 1.9 2.3 | 138 15 -10.4 11.4 1 1000 39 235 3 2.5 1.7 | 138 15 -9.8 10.9 2 925 644 265 9 9.0 0.8 | 161 10 -3.3 9.9 3 850 1284 275 13 13.0 -1.1 | 185 8 0.6 8.0 4 700 2752 275 19 18.9 -1.7 | 221 10 6.6 7.5 5 500 5190 280 31 30.5 -5.4 | 258 19 18.2 3.8 6 400 6710 275 36 35.9 -3.1 | 256 24 23.6 6.0 7 300 8570 260 40 39.4 6.9 | 239 32 27.1 16.1 8 250 9710 275 31 30.9 -2.7 | 251 20 18.6 6.4 9 240 9964 275 29 28.9 -2.5 | 248 18 16.6 6.6 10 200 11110 285 21 20.3 -5.4 | 245 9 8.0 3.7 11 150 12940 290 11 10.3 -3.8 | 160 6 -2.0 5.4 12 100 15500 270 7 7.0 -0.0 | 150 11 -5.3 9.1 13 70 17740 220 5 3.2 3.8 | 145 16 -9.1 13.0 14 50 19840 175 7 -0.6 7.0 | 141 21 -12.9 16.1 15 30 22980 165 17 -4.4 16.4 | 147 31 -16.7 25.6 16 20 25480 170 19 -3.3 18.7 | 151 32 -15.6 27.9 Wind Parameters Mean winds (0-6000m): 276.6 at 20.4 knts Storm direction: 306.6 at 15.3 knts Shear (0-3000m) pos: 2.5 neg: 0.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 89.5 deg Storm rel helicity (0-3000m) pos: 42.9 neg: 0.0 tot: 42.9 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 33.96 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 ------------------------------------------------------------------------------- 500 250 5 145 13| 5.7 0.0 5.7| 14.8 0.0 14.8 29.6 0.74| 5.8 4.3 1000 262 7 154 11| 4.9 0.0 4.9| 23.4 0.0 23.4 23.4 0.75| 5.0 3.8 1500 268 9 161 10| 4.3 0.0 4.3| 29.1 0.0 29.1 19.4 0.78| 4.4 3.4 2000 270 11 169 9| 3.2 0.5 3.7| 33.5 0.0 33.5 16.7 0.81| 3.8 3.1 2500 272 12 177 9| 2.6 0.8 3.4| 37.8 0.0 37.8 15.1 0.82| 3.5 2.8 3000 273 13 185 9| 2.5 0.7 3.2| 42.9 0.0 42.9 14.3 0.82| 3.3 2.7 4000 274 15 201 9| 2.5 0.5 3.1| 55.0 0.0 55.0 13.7 0.81| 3.1 2.5 5000 276 18 217 9| 2.5 0.4 3.0| 68.1 0.0 68.1 13.6 0.78| 3.0 2.3 6000 277 20 230 10| 2.1 0.7 2.8| 70.7 -2.4 68.3 11.4 0.68| 2.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251029.00.gif