UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 14 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 1035 22 -15.1 -18.1 78 3.0 -15.6 0 0 255.5 255.7 255.4 257.9 0.89 1 1000 286 -6.7 -8.8 85 2.1 -7.3 225 11 266.5 266.8 265.8 271.7 1.96 2 989 372 -5.1 -7.1 86 2.0 -5.7 223 13 268.9 269.3 268.0 275.0 2.26 3 934 817 -7.5 -11.2 75 3.7 -8.5 212 25 270.9 271.2 268.5 275.7 1.74 4 925 892 -6.3 -11.3 68 5.0 -7.7 210 27 272.9 273.2 269.7 277.7 1.74 5 922 917 -5.5 -11.5 63 6.0 -7.2 210 27 273.9 274.2 270.4 278.8 1.72 6 912 1003 -5.7 -14.7 49 9.0 -8.1 208 26 274.6 274.8 270.2 278.4 1.34 7 856 1500 -4.9 -24.9 19 20.0 -9.2 201 23 280.4 280.5 272.5 282.3 0.59 8 850 1555 -4.9 -26.9 16 22.0 -9.4 200 23 281.0 281.1 272.6 282.5 0.50 9 778 2249 -5.3 -33.3 9 28.0 -10.4 209 20 287.8 287.8 276.0 288.8 0.30 10 700 3071 -9.3 -35.3 10 26.0 -13.6 220 17 292.2 292.2 278.2 293.1 0.27 11 597 4280 -16.3 -41.3 10 25.0 -19.4 218 19 297.7 297.7 280.6 298.3 0.17 12 516 5360 -22.7 -36.7 27 14.0 -24.5 215 21 302.6 302.7 282.9 303.7 0.32 13 500 5590 -24.5 -38.5 26 14.0 -26.1 215 21 303.2 303.2 283.0 304.1 0.27 14 429 6690 -33.5 -43.5 36 10.0 -34.3 215 22 305.3 305.3 283.8 306.0 0.19 15 400 7180 -36.5 -46.5 35 10.0 -37.1 215 23 307.6 307.6 284.6 308.1 0.15 16 300 9110 -49.1 -60.1 27 11.0 -49.4 210 23 316.1 316.2 287.5 316.3 0.04 17 250 10290 -56.7 -66.7 27 10.0 -56.8 210 25 321.8 321.8 289.3 321.8 0.02 18 228 10868 -60.7 -70.7 26 10.0 -60.8 215 25 324.3 324.3 290.0 324.3 0.01 19 218 11147 -60.3 -70.3 26 10.0 -60.4 234 20 329.1 329.1 291.5 329.1 0.01 20 213 11293 -56.9 -66.9 27 10.0 -57.1 244 18 336.5 336.5 293.5 336.6 0.02 21 200 11690 -58.3 -68.3 27 10.0 -58.5 270 11 340.4 340.4 294.4 340.5 0.02 22 150 13510 -56.1 -67.1 24 11.0 -56.3 305 5 373.4 373.4 301.2 373.6 0.03 23 100 16070 -58.1 -71.1 17 13.0 -58.4 350 9 415.5 415.5 307.2 415.6 0.03 24 83 17238 -59.5 -73.5 15 14.0 -59.8 355 12 435.4 435.4 309.4 435.5 0.02 25 70 18300 -60.3 -74.3 14 14.0 -60.6 360 15 455.4 455.4 311.4 455.5 0.02 26 50 20390 -61.9 -77.9 10 16.0 -62.3 20 11 497.6 497.6 314.8 497.7 0.02 27 39 21918 -63.7 -79.7 10 16.0 -64.1 13 12 529.7 529.7 316.9 529.8 0.02 28 30 23530 -62.7 -78.7 10 16.0 -63.3 5 13 573.7 573.7 319.3 573.9 0.03 29 20 26030 -62.1 -79.1 9 17.0 -63.1 315 5 646.1 646.1 322.6 646.4 0.04 30 17 27035 -62.5 -79.5 8 17.0 -63.6 303 8 675.5 675.6 323.6 675.9 0.04 31 14 28244 -59.3 -77.3 8 18.0 -61.1 289 11 725.0 725.0 325.2 725.6 0.07 32 13 28713 -55.7 -73.7 9 18.0 -58.3 284 12 753.0 753.0 326.0 754.2 0.14 33 10 30390 -54.5 -73.5 8 19.0 -58.0 265 17 816.1 816.2 327.7 818.0 0.18 34 8.9 31139 -53.1 -72.1 8 19.0 -57.3 849.2 849.3 328.4 851.8 0.25 TRP 228 10868 -60.7 -70.7 26 10.0 -60.8 215 25 324.3 324.3 290.0 324.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5304.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 26.52 % Est. max temperature: 6.95 C = 44.50 F Sfc-Lift cond lev (LCL): 985.60 mb = 398.85 m = 1308.54 ft T: -5.24 C 700-500 lapse rate: 6.03 C/km ThetaE index: 0.36 C Layer 912.0- 856.0 mb Conv cond level (CCL): 600.22 mb = 4239.62 m = 13909.34 ft Mean mixing ratio: 1.82 g/kg Conv temperature: 27.29 C = 81.12 F Cap Strength: 25.97 C Lifted Index: 26.11 C Risk: None Lifted Index @300 mb: 31.62 C Lifted Index @700 mb: 19.92 C Showalter Index: 17.43 C Risk: None Total Totals Index: 17.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: -2.40 C K Index: -33.30 Risk: None Sweat Index: 124.35 Risk: None Energy Index: 4.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.23 J/kg Max Up Vert Vel: 10.61 m/s Conv Inhibition (B-): 76852.42 J/kg Cap Strength: 26.02 C Lift Cond Lev (LCL): 949.63 mb = 687.88 m = 2256.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 15 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 1035 22 0 0 -0.0 -0.0 | 63 15 -13.0 -6.6 1 1000 286 225 11 7.8 7.8 | 102 5 -5.2 1.2 2 925 892 210 27 13.5 23.4 | 182 17 0.5 16.8 3 850 1555 200 23 7.9 21.6 | 161 16 -5.1 15.0 4 700 3071 220 17 10.9 13.0 | 162 7 -2.1 6.4 5 500 5590 215 21 12.0 17.2 | 175 11 -1.0 10.6 6 400 7180 215 23 13.2 18.8 | 181 12 0.2 12.2 7 300 9110 210 23 11.5 19.9 | 174 13 -1.5 13.3 8 250 10290 210 25 12.5 21.7 | 178 15 -0.5 15.0 9 228 10868 215 25 14.3 20.5 | 185 14 1.3 13.9 10 200 11690 270 11 11.0 -0.0 | 17 7 -2.0 -6.6 11 150 13510 305 5 4.1 -2.9 | 43 13 -8.9 -9.5 12 100 16070 350 9 1.6 -8.9 | 36 19 -11.4 -15.5 13 70 18300 360 15 -0.0 -15.0 | 31 25 -13.0 -21.6 14 50 20390 20 11 -3.8 -10.3 | 45 24 -16.8 -17.0 15 30 23530 5 13 -1.1 -13.0 | 36 24 -14.1 -19.6 16 20 26030 315 5 3.5 -3.5 | 43 14 -9.5 -10.2 17 10 30390 265 17 16.9 1.5 | 323 6 3.9 -5.1 Wind Parameters Mean winds (0-6000m): 213.0 at 19.5 knts Storm direction: 243.0 at 14.6 knts Shear (0-3000m) pos: 1.5 neg: 4.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 99.4 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -39.5 tot: -13.3 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.06 Bulk Shear: 13.85 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 ------------------------------------------------------------------------------- 500 223 9 93 7| 0.0 17.7 17.7| 15.7 -15.3 0.3 0.6 0.33| 24.2 7.9 1000 214 16 151 8| 0.0 13.5 13.5| 23.7 -19.4 4.3 4.3 0.28| 17.9 5.1 1500 210 19 161 10| 0.0 8.0 8.0| 23.7 -38.2 -14.5 -9.7 0.14| 13.4 1.9 2000 208 20 161 11| 0.8 6.0 6.7| 25.5 -38.9 -13.4 -6.7 0.14| 10.9 1.5 2500 208 20 162 12| 1.2 4.8 6.0| 26.2 -38.9 -12.7 -5.1 0.13| 9.3 1.2 3000 209 20 162 11| 1.5 4.0 5.5| 26.2 -39.5 -13.3 -4.4 0.12| 8.3 1.0 4000 211 19 163 10| 1.1 3.2 4.3| 27.8 -39.5 -11.7 -2.9 0.13| 6.4 0.8 5000 212 19 164 10| 0.9 2.7 3.6| 29.4 -39.5 -10.1 -2.0 0.14| 5.3 0.7 6000 213 19 166 10| 0.8 2.4 3.1| 31.2 -39.5 -8.3 -1.4 0.15| 4.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251014.00.gif