UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 12 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 1033 16 -1.3 -7.3 64 6.0 -3.3 180 7 269.3 269.7 268.1 275.2 2.13 1 1000 274 -2.5 -9.5 59 7.0 -4.7 190 13 270.6 271.0 268.5 275.8 1.86 2 935 803 -6.5 -13.5 58 7.0 -8.4 212 23 271.8 272.1 268.6 275.9 1.44 3 925 887 -6.1 -13.1 58 7.0 -8.0 215 25 273.1 273.3 269.5 277.3 1.50 4 923 904 -5.9 -12.9 58 7.0 -7.8 215 25 273.4 273.7 269.8 277.8 1.53 5 900 1103 -3.7 -18.7 30 15.0 -7.4 213 25 277.7 277.9 271.5 280.5 0.97 6 868 1389 -4.3 -24.3 19 20.0 -8.7 211 25 280.0 280.1 272.2 281.8 0.62 7 850 1554 -4.7 -23.7 21 19.0 -8.9 210 25 281.2 281.3 273.0 283.2 0.66 8 750 2533 -6.9 -20.9 32 14.0 -10.4 200 21 289.1 289.3 277.7 292.1 0.96 9 700 3067 -10.1 -24.1 31 14.0 -13.2 195 19 291.3 291.4 278.5 293.7 0.78 10 574 4571 -19.1 -35.1 23 16.0 -21.4 180 23 297.8 297.8 280.8 298.9 0.34 11 541 5011 -19.9 -41.9 12 22.0 -22.5 176 24 301.9 301.9 282.4 302.5 0.18 12 502 5561 -24.7 -43.7 15 19.0 -26.6 170 25 302.6 302.6 282.7 303.1 0.16 13 500 5590 -24.7 -43.7 15 19.0 -26.6 170 25 302.9 303.0 282.8 303.5 0.16 14 462 6161 -27.3 -47.3 13 20.0 -29.0 168 29 306.6 306.6 284.2 307.0 0.12 15 400 7180 -35.3 -51.3 18 16.0 -36.2 165 35 309.1 309.1 285.1 309.4 0.08 16 300 9120 -50.3 -64.3 18 14.0 -50.5 155 38 314.5 314.5 286.9 314.5 0.02 17 292 9295 -51.7 -64.7 20 13.0 -52.0 156 38 314.9 314.9 287.1 315.0 0.02 18 256 10131 -57.3 -70.3 18 13.0 -57.5 159 40 318.7 318.7 288.3 318.8 0.01 19 250 10280 -57.9 -70.9 17 13.0 -58.0 160 40 320.0 320.0 288.8 320.0 0.01 20 224 10970 -60.7 -72.7 19 12.0 -60.8 155 29 325.9 325.9 290.6 325.9 0.01 21 200 11680 -58.9 -70.9 20 12.0 -59.0 145 23 339.5 339.5 294.2 339.5 0.01 22 191 11968 -58.1 -70.1 20 12.0 -58.3 137 21 345.3 345.3 295.6 345.3 0.02 23 153 13365 -55.9 -68.9 18 13.0 -56.2 98 12 371.7 371.7 300.9 371.8 0.02 24 150 13490 -56.5 -69.5 18 13.0 -56.8 95 11 372.7 372.7 301.1 372.8 0.02 25 100 16050 -58.5 -73.5 13 15.0 -58.8 20 9 414.7 414.7 307.1 414.8 0.02 26 93 16506 -59.5 -74.5 13 15.0 -59.8 20 11 421.4 421.4 307.9 421.5 0.02 27 70 18280 -61.5 -77.5 10 16.0 -61.8 20 17 452.8 452.8 311.1 452.9 0.01 28 50 20360 -61.9 -78.9 9 17.0 -62.3 20 13 497.6 497.6 314.8 497.7 0.02 29 43 21291 -63.5 -80.5 8 17.0 -63.9 16 12 515.6 515.6 316.0 515.7 0.01 30 30 23510 -62.5 -80.5 7 18.0 -63.1 5 9 574.3 574.3 319.4 574.4 0.02 31 23 25146 -63.7 -81.7 7 18.0 -64.4 352 9 616.1 616.1 321.3 616.2 0.02 32 20 26010 -60.5 -79.5 7 19.0 -61.7 345 9 651.0 651.0 322.7 651.3 0.04 33 19 26330 -59.5 -78.5 7 19.0 -60.9 663.7 663.7 323.2 664.1 0.04 34 11 29762 -58.1 -78.1 6 20.0 -60.6 781.1 781.1 326.8 781.9 0.08 TRP 224 10970 -60.7 -72.7 19 12.0 -60.8 155 29 325.9 325.9 290.6 325.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5316.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 30.31 % Est. max temperature: 8.34 C = 47.00 F Sfc-Lift cond lev (LCL): 940.09 mb = 760.22 m = 2494.13 ft T: -6.18 C 700-500 lapse rate: 5.79 C/km ThetaE index: 0.00 C Layer 1033.0-272008302207532160516096.0 mb Conv cond level (CCL): 610.67 mb = 4101.55 m = 13456.35 ft Mean mixing ratio: 1.75 g/kg Conv temperature: 25.38 C = 77.68 F Cap Strength: 22.44 C Lifted Index: 22.62 C Risk: None Lifted Index @300 mb: 27.46 C Lifted Index @700 mb: 15.84 C Showalter Index: 16.71 C Risk: None Total Totals Index: 21.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 1.00 C K Index: -17.70 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 4.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.10 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 68305.36 J/kg Cap Strength: 22.42 C Lift Cond Lev (LCL): 882.45 mb = 1258.29 m = 4128.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 at 16 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 1033 16 180 7 0.0 7.0 | 65 12 -10.9 -5.2 1 1000 274 190 13 2.3 12.8 | 94 9 -8.7 0.6 2 925 887 215 25 14.3 20.5 | 202 9 3.4 8.3 3 850 1554 210 25 12.5 21.7 | 189 10 1.6 9.4 4 700 3067 195 19 4.9 18.4 | 136 9 -6.0 6.2 5 500 5590 170 25 -4.3 24.6 | 129 20 -15.3 12.4 6 400 7180 165 35 -9.1 33.8 | 137 29 -20.0 21.6 7 300 9120 155 38 -16.1 34.4 | 129 35 -27.0 22.2 8 250 10280 160 40 -13.7 37.6 | 136 35 -24.6 25.4 9 224 10970 155 29 -12.3 26.3 | 121 27 -23.2 14.1 10 200 11680 145 23 -13.2 18.8 | 105 25 -24.1 6.6 11 150 13490 95 11 -11.0 1.0 | 63 25 -21.9 -11.2 12 100 16050 20 9 -3.1 -8.5 | 34 25 -14.0 -20.7 13 70 18280 20 17 -5.8 -16.0 | 31 33 -16.7 -28.2 14 50 20360 20 13 -4.4 -12.2 | 32 29 -15.4 -24.4 15 30 23510 5 9 -0.8 -9.0 | 29 24 -11.7 -21.2 16 20 26010 345 9 2.3 -8.7 | 22 23 -8.6 -20.9 Wind Parameters Mean winds (0-6000m): 191.8 at 21.8 knts Storm direction: 221.8 at 16.4 knts Shear (0-3000m) pos: 3.4 neg: 1.6 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -23.1 tot: 16.9 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.72 Bulk Shear: 11.32 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 ------------------------------------------------------------------------------- 500 192 13 91 8| 11.7 0.0 11.7| 23.9 0.0 23.9 47.9 0.88| 12.1 10.6 1000 205 17 135 5| 10.1 0.0 10.1| 40.0 -0.8 39.2 39.2 0.87| 10.9 9.6 1500 208 20 164 6| 6.7 0.6 7.3| 40.0 -4.6 35.4 23.6 0.74| 7.8 5.8 2000 208 21 171 6| 5.0 1.0 6.1| 40.0 -11.0 29.0 14.5 0.56| 6.6 3.7 2500 207 21 169 7| 4.0 1.4 5.4| 40.0 -17.2 22.8 9.1 0.41| 5.8 2.4 3000 206 21 166 7| 3.4 1.6 4.9| 40.0 -23.1 16.9 5.6 0.29| 5.3 1.5 4000 202 21 157 8| 2.5 1.5 4.1| 40.1 -24.1 16.0 4.0 0.25| 4.5 1.1 5000 197 21 150 9| 2.0 1.6 3.7| 40.1 -27.8 12.3 2.5 0.19| 4.1 0.8 6000 192 22 145 11| 1.7 1.8 3.4| 46.2 -31.6 14.6 2.4 0.18| 3.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251012.12.gif