UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 17 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 ------------------------------------------------------------------------------- 0 1000 4 180 11 SFC 999 12 1.6 0.6 93 1.0 1.2 180 11 274.8 275.5 274.4 285.7 3.99 2 925 628 -2.3 -4.2 87 1.9 -3.0 210 31 277.0 277.5 274.2 285.3 3.02 3 850 1293 -6.3 -8.5 84 2.2 -7.0 215 27 279.5 279.9 274.7 286.3 2.36 4 773 2031 -10.5 -12.5 85 2.0 -11.1 213 29 282.7 283.0 275.7 288.2 1.89 5 700 2792 -12.9 -14.9 85 2.0 -13.5 210 31 288.2 288.5 278.3 293.3 1.72 6 698 2814 -12.3 -14.4 84 2.1 -12.9 210 31 289.1 289.4 278.9 294.5 1.79 7 673 3091 -14.5 -16.6 84 2.1 -15.0 211 33 289.7 289.9 278.8 294.3 1.55 8 616 3756 -19.5 -25.5 59 6.0 -20.6 212 38 291.3 291.5 278.5 293.8 0.78 9 527 4894 -29.1 -32.9 70 3.8 -29.5 214 47 293.1 293.2 278.9 294.6 0.45 10 518 5017 -28.5 -32.2 70 3.7 -29.0 214 48 295.3 295.4 280.0 296.9 0.50 11 500 5270 -29.3 -34.3 62 5.0 -29.9 215 50 297.3 297.4 280.8 298.7 0.42 12 487 5457 -29.5 -35.5 56 6.0 -30.2 214 51 299.3 299.4 281.6 300.6 0.38 13 400 6830 -38.7 -48.7 34 10.0 -39.2 205 56 304.7 304.7 283.4 305.1 0.11 14 397 6882 -39.1 -49.1 34 10.0 -39.6 205 56 304.8 304.8 283.5 305.2 0.11 15 383 7127 -41.1 -51.1 33 10.0 -41.5 204 59 305.3 305.4 283.7 305.7 0.09 16 311 8523 -47.4 -56.6 34 9.1 -47.7 200 71 315.3 315.3 287.2 315.5 0.06 17 300 8760 -48.5 -57.5 34 9.0 -48.7 200 69 317.0 317.0 287.8 317.2 0.05 18 262 9638 -52.9 -61.9 33 9.0 -53.1 200 68 323.1 323.1 289.8 323.2 0.04 19 251 9914 -52.3 -61.3 33 9.0 -52.5 205 66 327.9 327.9 291.2 328.1 0.04 20 250 9940 -52.3 -61.3 33 9.0 -52.5 205 66 328.3 328.3 291.3 328.5 0.04 21 225 10619 -54.5 -63.5 32 9.0 -54.7 210 59 335.0 335.0 293.1 335.1 0.03 22 200 11380 -51.1 -61.1 29 10.0 -51.4 215 52 351.8 351.9 297.1 352.1 0.05 23 194 11579 -48.7 -58.7 30 10.0 -49.1 215 49 358.8 358.8 298.5 359.1 0.07 24 183 11960 -51.7 -61.7 29 10.0 -52.0 215 44 359.9 359.9 298.7 360.2 0.05 25 150 13250 -51.7 -62.7 26 11.0 -52.1 215 25 381.0 381.0 302.5 381.3 0.06 26 119 14747 -51.3 -63.3 23 12.0 -51.8 229 19 407.8 407.8 306.3 408.1 0.06 27 100 15870 -52.5 -64.5 22 12.0 -53.1 240 15 426.3 426.3 308.4 426.6 0.07 28 70 18150 -57.5 -69.5 20 12.0 -57.9 245 11 461.4 461.4 311.9 461.6 0.05 29 51 20137 -60.3 -72.3 19 12.0 -60.7 250 11 498.5 498.6 314.9 498.8 0.04 30 50 20260 -60.1 -72.1 19 12.0 -60.6 250 11 501.9 501.9 315.1 502.1 0.05 31 36 22310 -59.3 -71.3 20 12.0 -60.0 253 12 553.4 553.4 318.3 553.8 0.07 32 31 23238 -62.7 -73.7 21 11.0 -63.2 255 13 568.4 568.4 319.1 568.8 0.06 33 30 23440 -62.9 -73.9 21 11.0 -63.4 255 13 573.2 573.2 319.3 573.6 0.06 34 27 24092 -61.1 -73.1 19 12.0 -61.9 595.8 595.8 320.5 596.3 0.07 TRP 262 9638 -52.9 -61.9 33 9.0 -53.1 200 68 323.1 323.1 289.8 323.2 0.04 WND 311 8523 -47.4 -56.6 34 9.1 -47.7 200 71 315.3 315.3 287.2 315.5 0.06 Sounding variables and indices 1000-500 mb thick: 5266.00 m Freezing level: 968.64 mb = 264.76 m = 868.61 ft Wetbulb zero: 978.10 mb = 181.30 m = 594.79 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 77.81 % Est. max temperature: 6.36 C = 43.44 F Sfc-Lift cond lev (LCL): 983.47 mb = 137.45 m = 450.94 ft T: 0.81 C 700-500 lapse rate: 6.62 C/km ThetaE index: 0.33 C Layer 925.0- 850.0 mb Conv cond level (CCL): 909.62 mb = 759.87 m = 2492.99 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 4.24 C = 39.64 F Cap Strength: 8.92 C Lifted Index: 10.35 C Risk: None Lifted Index @300 mb: 22.32 C Lifted Index @700 mb: 5.77 C Showalter Index: 9.76 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 20.80 C K Index: 12.50 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 2.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.33 J/kg Max Up Vert Vel: 4.32 m/s Conv Inhibition (B-): 41600.53 J/kg Cap Strength: 9.85 C Lift Cond Lev (LCL): 925.97 mb = 619.63 m = 2032.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 27 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 ---------------------------------------------------------- 0 999 12 180 11 0.0 11.0 | 86 24 -23.8 -1.6 1 925 628 210 31 15.5 26.8 | 150 17 -8.3 14.3 2 850 1293 215 27 15.5 22.1 | 139 13 -8.4 9.5 3 700 2792 210 31 15.5 26.8 | 150 17 -8.3 14.3 4 500 5270 215 50 28.7 41.0 | 190 29 4.8 28.4 5 400 6830 205 56 23.7 50.8 | 180 38 -0.2 38.2 6 311 8523 200 71 24.3 66.7 | 180 54 0.4 54.1 7 300 8760 200 69 23.6 64.8 | 180 52 -0.2 52.3 8 262 9638 200 68 23.3 63.9 | 179 51 -0.6 51.3 9 250 9940 205 66 27.9 59.8 | 185 47 4.1 47.2 10 200 11380 215 52 29.8 42.6 | 191 31 6.0 30.0 11 150 13250 215 25 14.3 20.5 | 130 12 -9.5 7.9 12 100 15870 240 15 13.0 7.5 | 65 12 -10.8 -5.1 13 70 18150 245 11 10.0 4.6 | 60 16 -13.9 -7.9 14 50 20260 250 11 10.3 3.8 | 57 16 -13.5 -8.8 15 30 23440 255 13 12.6 3.4 | 51 15 -11.3 -9.2 Wind Parameters Mean winds (0-6000m): 212.2 at 35.9 knts Storm direction: 242.2 at 27.0 knts Shear (0-3000m) pos: 3.3 neg: 0.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 68.8 deg Storm rel helicity (0-3000m) pos: 129.4 neg: -9.0 tot: 120.4 m^2/s^2 ave: 40.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 41.62 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 19 107 18| 18.3 0.0 18.3| 92.9 0.0 92.9 185.7 0.94| 18.8 17.6 1000 207 24 126 16| 10.5 0.0 10.5|112.2 -4.6 107.7 107.7 0.80| 13.0 10.4 1500 209 25 130 15| 6.7 0.0 6.7|113.7 -9.0 104.7 69.8 0.70| 9.5 6.7 2000 210 26 133 15| 5.0 0.4 5.4|117.3 -9.0 108.3 54.1 0.70| 7.5 5.3 2500 211 27 136 15| 4.0 0.6 4.7|120.6 -9.0 111.6 44.7 0.69| 6.4 4.4 3000 211 28 139 15| 3.3 0.9 4.3|129.4 -9.0 120.4 40.1 0.70| 5.7 4.0 4000 211 30 147 16| 3.5 0.7 4.2|161.9 -9.0 152.9 38.2 0.72| 5.3 3.8 5000 212 33 157 17| 3.6 0.6 4.2|196.7 -9.0 187.7 37.5 0.72| 5.1 3.6 6000 212 36 165 18| 3.0 1.0 4.0|205.1 -29.5 175.6 29.3 0.60| 4.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251017.12.gif