UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 20 OCT 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 12 -0.7 -2.3 89 1.6 -1.3 180 11 272.1 272.6 271.6 280.7 3.21 1 1000 52 -1.1 -3.8 82 2.7 -2.1 180 13 272.0 272.5 271.1 279.9 2.88 2 964 343 -3.3 -5.5 85 2.2 -4.1 201 20 272.7 273.1 271.1 279.9 2.63 3 925 670 -3.5 -5.3 87 1.8 -4.1 225 27 275.7 276.2 273.1 283.4 2.78 4 857 1273 -3.5 -5.1 89 1.6 -4.1 220 27 281.8 282.3 276.9 290.4 3.05 5 850 1338 -3.9 -5.8 87 1.9 -4.6 220 27 282.1 282.6 276.8 290.3 2.91 6 700 2844 -12.9 -15.5 81 2.6 -13.6 240 25 288.2 288.5 278.2 293.1 1.63 7 629 3651 -18.7 -22.0 75 3.3 -19.4 243 23 290.5 290.7 278.5 293.8 1.04 8 500 5320 -31.7 -35.3 70 3.6 -32.0 250 19 294.4 294.5 279.4 295.6 0.38 9 400 6860 -43.9 -47.1 70 3.2 -44.0 245 29 297.9 298.0 280.6 298.4 0.14 10 340 7933 -51.7 -54.9 68 3.2 -51.8 262 36 301.5 301.5 282.1 301.7 0.07 11 319 8345 -52.5 -55.8 67 3.3 -52.6 269 39 305.9 305.9 283.8 306.2 0.06 12 300 8740 -55.1 -58.5 66 3.4 -55.2 275 42 307.7 307.7 284.5 307.9 0.05 13 275 9290 -58.1 -61.7 63 3.6 -58.2 275 44 311.1 311.1 285.8 311.2 0.03 14 268 9451 -58.3 -62.0 62 3.7 -58.3 275 42 313.1 313.1 286.5 313.2 0.03 15 253 9814 -56.1 -59.7 64 3.6 -56.2 275 36 321.6 321.6 289.3 321.8 0.05 16 250 9890 -56.3 -59.9 64 3.6 -56.3 275 35 322.4 322.4 289.5 322.6 0.05 17 200 11320 -52.3 -57.1 56 4.8 -52.5 265 27 349.9 350.0 296.7 350.3 0.08 18 197 11418 -51.7 -56.6 56 4.9 -51.9 265 27 352.4 352.4 297.3 352.8 0.09 19 150 13190 -51.5 -59.5 38 8.0 -51.8 270 23 381.3 381.4 302.5 381.7 0.08 20 119 14691 -52.1 -62.1 29 10.0 -52.5 276 17 406.3 406.4 306.1 406.7 0.08 21 100 15810 -54.9 -65.9 24 11.0 -55.3 280 13 421.7 421.7 307.9 421.9 0.05 22 70 18060 -59.3 -71.3 20 12.0 -59.7 275 13 457.5 457.5 311.5 457.7 0.04 23 56 19449 -62.3 -74.3 19 12.0 -62.6 248 14 480.8 480.8 313.5 481.0 0.03 24 50 20150 -61.5 -74.5 16 13.0 -61.9 235 15 498.6 498.6 314.8 498.7 0.03 25 39 21689 -61.9 -74.9 16 13.0 -62.4 534.3 534.3 317.2 534.5 0.04 26 33 22715 -65.1 -78.1 15 13.0 -65.5 551.9 551.9 318.2 552.1 0.03 TRP 275 9290 -58.1 -61.7 63 3.6 -58.2 275 44 311.1 311.1 285.8 311.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5268.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 79.88 % Est. max temperature: 9.14 C = 48.45 F Sfc-Lift cond lev (LCL): 980.04 mb = 212.17 m = 696.07 ft T: -2.31 C 700-500 lapse rate: 7.59 C/km ThetaE index: 0.86 C Layer 1000.0- 964.0 mb Conv cond level (CCL): 785.84 mb = 1946.77 m = 6386.96 ft Mean mixing ratio: 2.76 g/kg Conv temperature: 11.83 C = 53.29 F Cap Strength: 9.46 C Lifted Index: 11.00 C Risk: None Lifted Index @300 mb: 18.53 C Lifted Index @700 mb: 8.61 C Showalter Index: 4.26 C Risk: None Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 25.90 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 254.50 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.43 J/kg Max Up Vert Vel: 6.23 m/s Conv Inhibition (B-): 38080.32 J/kg Cap Strength: 10.96 C Lift Cond Lev (LCL): 922.27 mb = 693.39 m = 2274.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 17 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 12 180 11 0.0 11.0 | 119 20 -17.3 9.5 1 1000 52 180 13 0.0 13.0 | 124 21 -17.3 11.5 2 925 670 225 27 19.1 19.1 | 186 18 1.8 17.6 3 850 1338 220 27 17.4 20.7 | 180 19 0.0 19.2 4 700 2844 240 25 21.7 12.5 | 201 12 4.3 11.0 5 500 5320 250 19 17.9 6.5 | 186 5 0.5 5.0 6 400 6860 245 29 26.3 12.3 | 220 14 9.0 10.8 7 300 8740 275 42 41.8 -3.7 | 282 25 24.5 -5.1 8 275 9290 275 44 43.8 -3.8 | 281 27 26.5 -5.3 9 250 9890 275 35 34.9 -3.1 | 284 18 17.6 -4.5 10 200 11320 265 27 26.9 2.4 | 265 10 9.6 0.9 11 150 13190 270 23 23.0 -0.0 | 284 6 5.7 -1.5 12 100 15810 280 13 12.8 -2.3 | 51 6 -4.5 -3.7 13 70 18060 275 13 13.0 -1.1 | 59 5 -4.4 -2.6 14 50 20150 235 15 12.3 8.6 | 145 9 -5.0 7.2 Wind Parameters Mean winds (0-6000m): 235.2 at 23.2 knts Storm direction: 265.2 at 17.4 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 82.4 deg Storm rel helicity (0-3000m) pos: 137.6 neg: -8.0 tot: 129.6 m^2/s^2 ave: 43.2 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.84 Bulk Shear: 23.26 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 ------------------------------------------------------------------------------- 500 200 18 144 19| 15.9 0.0 15.9| 85.9 0.0 85.9 171.8 0.98| 17.2 16.9 1000 216 22 165 17| 10.4 0.0 10.4|114.7 -3.9 110.7 110.7 0.91| 12.3 11.1 1500 218 24 171 17| 7.0 0.1 7.0|117.7 -8.0 109.7 73.2 0.83| 8.9 7.4 2000 220 24 174 17| 5.4 0.1 5.4|126.4 -8.0 118.4 59.2 0.80| 7.5 6.0 2500 223 25 178 17| 4.4 0.0 4.5|133.5 -8.0 125.6 50.2 0.78| 6.6 5.2 3000 225 25 181 16| 3.7 0.0 3.8|137.6 -8.0 129.6 43.2 0.76| 5.9 4.5 4000 229 24 185 15| 2.6 0.0 2.6|137.6 -9.1 128.5 32.1 0.69| 4.8 3.3 5000 233 24 187 13| 2.0 0.0 2.0|137.6 -10.9 126.8 25.4 0.62| 4.2 2.6 6000 235 23 188 12| 1.7 0.3 1.9|142.4 -11.5 130.9 21.8 0.60| 3.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251020.00.gif