UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 16 OCT 25 Station: U3330 WMO ident: 23330 Latitude: 66.53 Longitude: 66.53 ------------------------------------------------------------------------------- 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 1019 15 0.2 -1.4 89 1.6 -0.4 180 7 271.9 272.4 271.7 281.0 3.38 1 1000 165 -0.9 -2.5 89 1.6 -1.5 195 11 272.2 272.8 271.6 280.9 3.18 2 926 774 -4.7 -6.4 88 1.7 -5.3 220 23 274.4 274.8 272.0 281.5 2.55 3 925 783 -4.5 -6.2 88 1.7 -5.1 220 23 274.7 275.1 272.2 281.9 2.60 4 913 887 -1.1 -2.6 90 1.5 -1.7 221 25 279.2 279.8 276.0 288.8 3.45 5 892 1072 -2.7 -4.6 87 1.9 -3.4 222 27 279.4 280.0 275.6 288.0 3.04 6 850 1455 -2.9 -4.8 87 1.9 -3.6 225 33 283.1 283.6 277.7 292.0 3.14 7 843 1520 -3.3 -5.0 88 1.7 -4.0 225 33 283.4 283.9 277.8 292.2 3.12 8 836 1586 -4.1 -5.7 89 1.6 -4.7 225 33 283.2 283.7 277.5 291.7 2.99 9 830 1643 -6.5 -8.9 83 2.4 -7.3 225 34 281.2 281.6 275.6 288.0 2.35 10 800 1930 -6.5 -16.5 45 10.0 -9.2 225 35 284.2 284.4 275.7 288.1 1.31 11 739 2549 -7.5 -19.5 38 12.0 -10.6 225 37 289.7 289.8 278.2 293.0 1.10 12 700 2969 -9.9 -22.9 34 13.0 -12.9 225 38 291.5 291.7 278.7 294.2 0.87 13 681 3180 -11.1 -24.1 33 13.0 -13.9 225 40 292.5 292.6 279.1 295.0 0.80 14 654 3489 -13.3 -21.3 51 8.0 -15.2 224 43 293.4 293.6 279.9 296.7 1.07 15 636 3702 -12.5 -18.5 61 6.0 -14.1 224 45 296.7 296.9 281.8 301.0 1.40 16 624 3847 -13.5 -17.9 69 4.4 -14.7 223 46 297.1 297.4 282.1 301.8 1.50 17 500 5500 -22.7 -26.1 74 3.4 -23.4 220 62 305.4 305.5 284.7 308.4 0.91 18 499 5515 -22.9 -26.3 74 3.4 -23.5 220 62 305.3 305.5 284.7 308.2 0.89 19 400 7100 -34.7 -38.9 66 4.2 -35.1 220 68 309.9 310.0 285.7 311.1 0.33 20 331 8390 -44.9 -48.9 64 4.0 -45.1 223 71 313.1 313.2 286.6 313.6 0.14 21 300 9040 -49.1 -53.1 63 4.0 -49.3 225 73 316.1 316.2 287.6 316.5 0.09 22 250 10220 -57.5 -61.5 60 4.0 -57.6 225 75 320.6 320.6 289.0 320.7 0.04 23 236 10581 -59.9 -64.0 59 4.0 -60.0 225 77 322.2 322.2 289.5 322.3 0.03 24 217 11099 -63.5 -67.6 57 4.1 -63.6 225 77 324.5 324.5 290.2 324.6 0.02 25 200 11600 -61.9 -65.9 59 4.0 -62.0 225 69 334.7 334.7 293.0 334.8 0.03 26 198 11662 -61.9 -65.9 59 4.0 -62.0 225 68 335.7 335.7 293.3 335.8 0.03 27 150 13400 -56.9 -61.3 57 4.4 -57.1 225 38 372.0 372.1 300.9 372.3 0.07 28 144 13660 -55.7 -60.0 59 4.3 -55.8 225 36 378.5 378.5 302.1 378.9 0.08 29 135 14070 -57.9 -62.7 54 4.8 -58.0 225 32 381.7 381.7 302.6 381.9 0.06 30 123 14663 -54.9 -59.8 54 4.9 -55.1 225 27 397.4 397.4 304.9 397.9 0.10 31 100 15980 -57.9 -63.9 46 6.0 -58.1 225 15 415.9 415.9 307.3 416.2 0.07 32 86 16930 -59.5 -65.5 46 6.0 -59.7 236 12 431.0 431.0 309.0 431.3 0.07 33 70 18220 -59.7 -66.7 40 7.0 -60.0 250 9 456.7 456.7 311.5 457.1 0.07 34 50 20310 -62.1 -70.1 34 8.0 -62.4 270 5 497.1 497.2 314.8 497.5 0.06 35 30 23460 -63.3 -71.3 33 8.0 -63.7 325 11 572.1 572.1 319.3 572.7 0.08 36 21 25650 -63.5 -71.5 33 8.0 -64.1 351 11 632.9 633.0 322.0 633.8 0.12 37 20 25950 -62.9 -70.9 33 8.0 -63.6 355 11 643.6 643.7 322.5 644.7 0.13 38 14 28175 -59.1 -68.1 30 9.0 -60.4 350 12 725.6 725.8 325.3 728.2 0.29 39 12 29142 -60.5 -69.5 30 9.0 -61.9 348 12 753.4 753.5 326.1 756.0 0.27 40 10 30290 -56.9 -65.9 31 9.0 -59.0 345 13 807.2 807.4 327.5 812.6 0.54 41 9.1 30892 -53.7 -63.7 28 10.0 -56.8 841.5 841.9 328.4 849.9 0.80 TRP 217 11099 -63.5 -67.6 57 4.1 -63.6 225 77 324.5 324.5 290.2 324.6 0.02 WND 236 10581 -59.9 -64.0 59 4.0 -60.0 225 77 322.2 322.2 289.5 322.3 0.03 Sounding variables and indices 1000-500 mb thick: 5335.00 m Freezing level: 1015.55 mb = 41.95 m = 137.62 ft Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 65.84 % Est. max temperature: 9.79 C = 49.62 F Sfc-Lift cond lev (LCL): 993.77 mb = 214.58 m = 704.00 ft T: -1.21 C 700-500 lapse rate: 5.06 C/km ThetaE index: 4.30 C Layer 836.0- 800.0 mb Conv cond level (CCL): 928.46 mb = 753.48 m = 2472.03 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 2.68 C = 36.82 F Cap Strength: 15.37 C Lifted Index: 20.23 C Risk: None Lifted Index @300 mb: 24.71 C Lifted Index @700 mb: 11.82 C Showalter Index: 11.97 C Risk: None Total Totals Index: 37.70 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 17.90 C K Index: 2.00 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.05 J/kg Max Up Vert Vel: 4.48 m/s Conv Inhibition (B-): 63563.34 J/kg Cap Strength: 20.05 C Lift Cond Lev (LCL): 943.81 mb = 623.48 m = 2045.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 31 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 1019 15 180 7 0.0 7.0 | 85 29 -29.1 -2.5 1 1000 165 195 11 2.8 10.6 | 92 26 -26.2 1.1 2 925 783 220 23 14.8 17.6 | 119 16 -14.3 8.1 3 850 1455 225 33 23.3 23.3 | 157 15 -5.7 13.8 4 700 2969 225 38 26.9 26.9 | 173 17 -2.2 17.3 5 500 5500 220 62 39.9 47.5 | 196 39 10.8 38.0 6 400 7100 220 68 43.7 52.1 | 199 45 14.6 42.5 7 300 9040 225 73 51.6 51.6 | 208 48 22.5 42.1 8 250 10220 225 75 53.0 53.0 | 209 50 24.0 43.5 9 236 10581 225 77 54.4 54.4 | 209 52 25.4 44.9 10 217 11099 225 77 54.4 54.4 | 209 52 25.4 44.9 11 200 11600 225 69 48.8 48.8 | 207 44 19.7 39.2 12 150 13400 225 38 26.9 26.9 | 173 17 -2.2 17.3 13 100 15980 225 15 10.6 10.6 | 93 19 -18.5 1.1 14 70 18220 250 9 8.5 3.1 | 73 22 -20.6 -6.5 15 50 20310 270 5 5.0 -0.0 | 68 26 -24.1 -9.5 16 30 23460 325 11 6.3 -9.0 | 51 29 -22.8 -18.6 17 20 25950 355 11 1.0 -11.0 | 54 35 -28.1 -20.5 18 10 30290 345 13 3.4 -12.6 | 49 34 -25.7 -22.1 Wind Parameters Mean winds (0-6000m): 221.8 at 40.8 knts Storm direction: 251.8 at 30.6 knts Shear (0-3000m) pos: 4.9 neg: 0.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 88.7 deg Storm rel helicity (0-3000m) pos: 145.1 neg: 0.0 tot: 145.1 m^2/s^2 ave: 48.4 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 113.36 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 ------------------------------------------------------------------------------- 500 201 13 96 25| 12.5 0.0 12.5| 63.1 0.0 63.1 126.3 0.76| 12.7 9.7 1000 213 18 105 20| 11.2 0.0 11.2| 98.8 0.0 98.8 98.8 0.77| 11.5 8.8 1500 218 22 116 17| 9.8 0.0 9.8|126.1 0.0 126.1 84.1 0.82| 10.0 8.2 2000 221 25 125 16| 7.4 0.4 7.8|132.1 0.0 132.1 66.1 0.82| 7.9 6.6 2500 222 27 134 15| 5.9 0.7 6.6|138.2 0.0 138.2 55.3 0.83| 6.7 5.5 3000 222 29 140 15| 4.9 0.9 5.8|145.1 0.0 145.1 48.4 0.82| 5.9 4.9 4000 223 32 153 16| 3.7 1.9 5.6|174.6 0.0 174.6 43.6 0.76| 5.7 4.3 5000 223 36 166 18| 3.0 2.5 5.5|200.2 0.0 200.2 40.0 0.69| 5.5 3.8 6000 222 41 175 21| 2.5 2.7 5.1|219.0 0.0 219.0 36.5 0.64| 5.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251016.00.gif