UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 22 OCT 25 Station: USHH WMO ident: 23933 Latitude: 60.97 Longitude: 69.07 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1022 40 4.8 3.5 91 1.3 4.2 225 7 276.2 277.0 276.3 289.3 4.81 1 1000 219 4.8 4.0 95 0.8 4.4 250 13 278.0 278.8 277.6 291.8 5.09 2 998 235 4.8 4.0 95 0.8 4.4 251 14 278.1 279.0 277.7 292.0 5.10 3 942 703 0.8 -0.2 93 1.0 0.4 265 31 278.7 279.4 276.5 289.7 4.00 4 925 849 0.2 -0.7 94 0.9 -0.2 270 36 279.5 280.2 276.9 290.4 3.92 5 856 1470 -0.9 -1.4 96 0.5 -1.1 275 33 284.6 285.3 279.6 296.0 4.03 6 850 1526 -1.1 -1.6 96 0.5 -1.3 275 33 285.0 285.7 279.7 296.3 4.00 7 837 1649 -1.3 -1.9 96 0.6 -1.6 276 34 286.0 286.7 280.1 297.4 3.97 8 782 2188 -4.5 -5.2 95 0.7 -4.8 279 38 288.2 288.8 280.4 297.8 3.32 9 700 3055 -8.3 -9.3 92 1.0 -8.7 285 44 293.3 293.8 281.9 301.4 2.70 10 656 3557 -10.3 -11.8 89 1.5 -10.8 287 45 296.5 297.0 282.9 303.7 2.36 11 570 4624 -18.3 -20.0 86 1.7 -18.7 291 48 299.3 299.5 282.8 303.6 1.37 12 550 4889 -21.7 -23.8 83 2.1 -22.1 292 48 298.3 298.5 282.0 301.6 1.02 13 532 5134 -21.3 -23.8 80 2.5 -21.8 293 49 301.7 301.9 283.4 305.1 1.05 14 500 5590 -24.1 -27.3 75 3.2 -24.6 295 50 303.7 303.8 283.9 306.3 0.81 15 400 7170 -36.1 -39.8 69 3.7 -36.4 305 56 308.1 308.1 285.0 309.1 0.30 16 300 9090 -53.9 -58.6 56 4.7 -54.0 320 50 309.4 309.4 285.1 309.6 0.05 17 250 10240 -64.3 -69.2 51 4.9 -64.3 320 52 310.5 310.5 285.5 310.5 0.01 18 247 10314 -64.9 -69.8 51 4.9 -64.9 320 51 310.7 310.7 285.6 310.7 0.01 19 220 11014 -66.9 -72.9 42 6.0 -67.0 315 42 318.0 318.0 288.1 318.1 0.01 20 200 11590 -66.1 -72.1 43 6.0 -66.1 305 42 328.1 328.1 291.2 328.1 0.01 21 179 12269 -62.9 -67.9 51 5.0 -63.0 305 40 343.9 343.9 295.3 344.0 0.02 22 150 13360 -62.7 -67.7 51 5.0 -62.8 305 38 362.1 362.1 299.1 362.2 0.03 23 125 14490 -60.1 -65.1 52 5.0 -60.2 294 29 386.2 386.2 303.2 386.4 0.05 24 108 15396 -63.1 -69.1 44 6.0 -63.2 285 21 397.0 397.0 304.8 397.1 0.03 25 103 15688 -63.1 -68.1 51 5.0 -63.2 282 19 402.4 402.4 305.6 402.6 0.04 26 100 15870 -61.9 -67.9 45 6.0 -62.0 280 17 408.1 408.1 306.3 408.3 0.04 27 97 16060 -59.7 -64.7 52 5.0 -59.9 281 17 416.0 416.0 307.3 416.3 0.07 28 85 16879 -63.3 -69.3 44 6.0 -63.4 285 19 424.7 424.7 308.3 424.9 0.04 29 70 18070 -64.1 -69.1 50 5.0 -64.2 290 21 447.3 447.3 310.6 447.5 0.05 30 50 20130 -63.9 -69.9 44 6.0 -64.1 255 21 492.9 492.9 314.5 493.3 0.06 31 47 20508 -64.9 -69.9 50 5.0 -65.1 499.3 499.3 314.9 499.7 0.07 TRP 220 11014 -66.9 -72.9 42 6.0 -67.0 315 42 318.0 318.0 288.1 318.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5371.00 m Freezing level: 912.45 mb = 961.87 m = 3155.72 ft Wetbulb zero: 930.66 mb = 800.03 m = 2624.75 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 90.14 % Est. max temperature: 12.02 C = 53.63 F Sfc-Lift cond lev (LCL): 1001.67 mb = 205.27 m = 673.46 ft T: 4.80 C 700-500 lapse rate: 6.23 C/km ThetaE index: 2.33 C Layer 942.0- 925.0 mb Conv cond level (CCL): 953.70 mb = 602.85 m = 1977.85 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 7.15 C = 44.86 F Cap Strength: 10.50 C Lifted Index: 11.62 C Risk: None Lifted Index @300 mb: 13.29 C Lifted Index @700 mb: 6.86 C Showalter Index: 7.46 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 22.50 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 116.00 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.65 J/kg Max Up Vert Vel: 3.91 m/s Conv Inhibition (B-): 28949.80 J/kg Cap Strength: 11.32 C Lift Cond Lev (LCL): 957.79 mb = 568.26 m = 1864.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 30 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 1022 40 225 7 4.9 4.9 | 148 31 -16.5 26.5 1 1000 219 250 13 12.2 4.4 | 160 28 -9.2 26.0 2 925 849 270 36 36.0 -0.0 | 214 26 14.6 21.5 3 850 1526 275 33 32.9 -2.9 | 212 22 11.4 18.6 4 700 3055 285 44 42.5 -11.4 | 244 23 21.1 10.1 5 500 5590 295 50 45.3 -21.1 | 269 24 23.9 0.4 6 400 7170 305 56 45.9 -32.1 | 293 27 24.4 -10.6 7 300 9090 320 50 32.1 -38.3 | 327 20 10.7 -16.8 8 250 10240 320 52 33.4 -39.8 | 327 22 12.0 -18.3 9 220 11014 315 42 29.7 -29.7 | 315 12 8.3 -8.2 10 200 11590 305 42 34.4 -24.1 | 281 13 13.0 -2.6 11 150 13360 305 38 31.1 -21.8 | 272 10 9.7 -0.3 12 100 15870 280 17 16.7 -3.0 | 166 19 -4.7 18.6 13 70 18070 290 21 19.7 -7.2 | 173 14 -1.7 14.3 14 50 20130 255 21 20.3 5.4 | 178 27 -1.1 26.9 Wind Parameters Mean winds (0-6000m): 285.1 at 40.5 knts Storm direction: 315.1 at 30.4 knts Shear (0-3000m) pos: 7.0 neg: 0.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 292.7 neg: -5.2 tot: 287.5 m^2/s^2 ave: 95.8 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 7.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 106.70 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 ------------------------------------------------------------------------------- 500 253 16 166 27| 20.0 0.0 20.0|135.1 0.0 135.1 270.2 0.95| 20.1 19.0 1000 265 24 186 24| 15.8 0.0 15.8|218.7 -0.8 217.9 217.9 0.93| 16.9 15.8 1500 268 27 195 23| 10.0 0.0 10.0|218.7 -5.2 213.5 142.3 0.84| 12.3 10.3 2000 271 29 200 23| 8.5 0.0 8.5|242.5 -5.2 237.3 118.7 0.85| 10.3 8.8 2500 273 31 206 22| 7.6 0.0 7.6|267.1 -5.2 261.9 104.8 0.87| 9.1 7.9 3000 276 33 212 22| 7.0 0.0 7.0|292.7 -5.2 287.5 95.8 0.88| 8.3 7.3 4000 279 36 222 21| 5.6 0.0 5.6|317.3 -5.2 312.0 78.0 0.89| 6.8 6.0 5000 282 38 230 21| 4.8 0.0 4.8|342.3 -5.2 337.0 67.4 0.89| 5.8 5.2 6000 285 40 238 21| 4.3 0.0 4.3|375.6 -5.2 370.4 61.7 0.90| 5.3 4.8 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251022.12.gif