UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for U3802... Searching the city database file for: U3802 ... Date:0000Z 22 OCT 25 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 1009 114 2.0 1.5 96 0.5 1.8 180 1 274.4 275.2 274.5 285.9 4.22 1 1000 186 1.4 -1.0 84 2.4 0.4 205 3 274.5 275.1 273.6 284.2 3.55 2 925 814 -1.1 -3.3 85 2.2 -2.0 225 13 278.2 278.7 275.2 287.2 3.23 3 903 1006 -2.5 -4.7 85 2.2 -3.3 231 13 278.7 279.2 275.1 287.0 2.98 4 892 1104 -1.1 -3.5 84 2.4 -2.0 234 13 281.1 281.7 276.9 290.4 3.31 5 850 1488 -2.3 -5.9 76 3.6 -3.7 245 13 283.7 284.2 277.7 292.0 2.89 6 814 1831 -3.1 -6.8 76 3.7 -4.5 245 15 286.4 286.9 278.9 294.6 2.82 7 754 2436 -4.3 -8.6 72 4.3 -5.9 245 18 291.5 291.9 281.0 299.3 2.65 8 729 2702 -4.5 -14.5 46 10.0 -7.7 245 19 294.1 294.4 281.0 299.3 1.70 9 700 3020 -6.9 -16.9 45 10.0 -9.8 245 21 294.8 295.1 281.0 299.3 1.45 10 639 3724 -10.5 -18.5 52 8.0 -12.7 252 21 298.5 298.8 282.5 302.9 1.39 11 541 4984 -17.5 -34.5 21 17.0 -20.2 264 21 304.8 304.8 283.8 306.1 0.38 12 523 5236 -18.3 -33.3 26 15.0 -20.8 267 21 306.8 306.8 284.7 308.3 0.44 13 500 5570 -20.1 -32.1 33 12.0 -22.1 270 21 308.5 308.6 285.4 310.3 0.52 14 491 5705 -20.9 -31.9 37 11.0 -22.7 272 20 309.2 309.3 285.7 311.0 0.54 15 412 6980 -30.5 -43.5 27 13.0 -31.7 292 14 312.7 312.7 286.5 313.4 0.20 16 400 7190 -32.3 -45.3 26 13.0 -33.4 295 13 313.0 313.0 286.6 313.6 0.17 17 300 9140 -49.5 -58.5 34 9.0 -49.7 300 15 315.6 315.6 287.3 315.8 0.05 18 252 10260 -59.7 -67.7 35 8.0 -59.8 295 21 316.6 316.6 287.6 316.7 0.02 19 250 10310 -60.1 -68.1 34 8.0 -60.2 295 21 316.7 316.7 287.7 316.8 0.02 20 224 10986 -65.5 -72.5 37 7.0 -65.5 301 23 318.5 318.5 288.3 318.6 0.01 21 207 11463 -67.7 -74.7 36 7.0 -67.7 305 25 322.4 322.4 289.5 322.4 0.01 22 200 11670 -66.7 -73.7 37 7.0 -66.7 300 23 327.1 327.1 290.9 327.2 0.01 23 193 11887 -66.1 -73.1 37 7.0 -66.1 298 23 331.4 331.4 292.1 331.5 0.01 24 185 12146 -62.5 -69.5 38 7.0 -62.6 296 23 341.3 341.3 294.7 341.4 0.02 25 150 13450 -60.7 -67.7 39 7.0 -60.8 285 23 365.5 365.5 299.8 365.6 0.03 26 101 15898 -60.7 -68.7 34 8.0 -60.9 280 23 409.3 409.3 306.5 409.5 0.04 27 100 15960 -60.7 -68.7 34 8.0 -60.9 280 23 410.4 410.5 306.6 410.6 0.04 28 70 18180 -61.1 -70.1 29 9.0 -61.4 260 17 453.7 453.7 311.2 453.9 0.04 29 69 18269 -60.9 -69.9 30 9.0 -61.2 260 17 456.0 456.0 311.4 456.2 0.04 30 50 20250 -64.9 -74.9 24 10.0 -65.1 270 17 490.5 490.6 314.2 490.7 0.03 31 30 23360 -64.7 -75.7 21 11.0 -65.1 260 31 568.3 568.3 319.1 568.6 0.04 32 26 24234 -66.5 -77.5 20 11.0 -66.9 260 33 586.9 586.9 320.0 587.2 0.04 33 20 25830 -66.3 -78.3 17 12.0 -66.8 260 36 633.2 633.2 322.0 633.6 0.04 34 16 27189 -64.3 -76.3 18 12.0 -65.1 681.5 681.5 323.9 682.1 0.07 TRP 207 11463 -67.7 -74.7 36 7.0 -67.7 305 25 322.4 322.4 289.5 322.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 958.00 mb = 537.68 m = 1764.02 ft Wetbulb zero: 986.58 mb = 294.85 m = 967.35 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 56.52 % Est. max temperature: 10.73 C = 51.32 F Sfc-Lift cond lev (LCL): 1001.13 mb = 176.90 m = 580.38 ft T: 1.48 C 700-500 lapse rate: 5.18 C/km ThetaE index: 1.64 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 708.04 mb = 2930.42 m = 9614.14 ft Mean mixing ratio: 3.39 g/kg Conv temperature: 22.23 C = 72.02 F Cap Strength: 18.18 C Lifted Index: 19.26 C Risk: None Lifted Index @300 mb: 21.09 C Lifted Index @700 mb: 11.51 C Showalter Index: 14.63 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 14.20 C K Index: 1.90 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.69 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 46480.51 J/kg Cap Strength: 19.00 C Lift Cond Lev (LCL): 925.31 mb = 811.33 m = 2661.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 13 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 1009 114 180 1 0.0 1.0 | 107 13 -12.8 3.8 1 1000 186 205 3 1.3 2.7 | 116 13 -11.5 5.6 2 925 814 225 13 9.2 9.2 | 163 13 -3.6 12.0 3 850 1488 245 13 11.8 5.5 | 173 8 -1.0 8.3 4 700 3020 245 21 19.0 8.9 | 208 13 6.2 11.7 5 500 5570 270 21 21.0 -0.0 | 251 9 8.2 2.8 6 400 7190 295 13 11.8 -5.5 | 21 3 -1.0 -2.7 7 300 9140 300 15 13.0 -7.5 | 357 5 0.2 -4.7 8 250 10310 295 21 19.0 -8.9 | 314 9 6.2 -6.0 9 207 11463 305 25 20.5 -14.3 | 326 14 7.7 -11.5 10 200 11670 300 23 19.9 -11.5 | 321 11 7.1 -8.7 11 150 13450 285 23 22.2 -6.0 | 288 10 9.4 -3.1 12 100 15960 280 23 22.7 -4.0 | 277 10 9.9 -1.2 13 70 18180 260 17 16.7 3.0 | 214 7 4.0 5.8 14 50 20250 270 17 17.0 -0.0 | 236 5 4.2 2.8 15 30 23360 260 31 30.5 5.4 | 245 20 17.7 8.2 16 20 25830 260 36 35.5 6.3 | 248 24 22.7 9.1 Wind Parameters Mean winds (0-6000m): 252.5 at 17.5 knts Storm direction: 282.5 at 13.1 knts Shear (0-3000m) pos: 2.6 neg: 0.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 102.5 deg Storm rel helicity (0-3000m) pos: 64.5 neg: 0.0 tot: 64.5 m^2/s^2 ave: 21.5 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 23.72 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 ------------------------------------------------------------------------------- 500 215 6 129 12| 9.3 0.0 9.3| 30.3 0.0 30.3 60.6 0.99| 9.4 9.3 1000 224 9 145 11| 6.4 0.0 6.4| 44.3 0.0 44.3 44.3 0.92| 7.5 6.9 1500 231 10 153 10| 4.5 0.0 4.5| 48.0 0.0 48.0 32.0 0.84| 6.1 5.1 2000 236 12 161 10| 3.4 0.7 4.1| 53.5 0.0 53.5 26.8 0.85| 5.2 4.4 2500 238 13 169 10| 2.7 1.1 3.8| 59.1 0.0 59.1 23.6 0.84| 4.7 3.9 3000 240 14 176 10| 2.6 0.9 3.5| 64.5 0.0 64.5 21.5 0.82| 4.3 3.6 4000 244 16 187 10| 2.0 0.7 2.7| 73.9 0.0 73.9 18.5 0.82| 3.7 3.0 5000 248 17 197 10| 1.7 0.5 2.2| 82.3 0.0 82.3 16.5 0.83| 3.3 2.8 6000 253 17 206 9| 1.3 0.4 1.7| 89.7 0.0 89.7 14.9 0.80| 3.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20251022.00.gif