UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 15 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 1026 13 -2.5 -6.3 75 3.8 -3.7 180 7 268.7 269.1 268.0 275.0 2.32 1 1000 216 -4.3 -8.2 74 3.9 -5.5 200 17 268.9 269.2 267.7 274.5 2.06 2 996 248 -4.7 -8.6 74 3.9 -5.9 201 18 268.8 269.1 267.5 274.2 2.00 3 925 832 -1.5 -7.5 64 6.0 -3.6 210 31 277.8 278.2 273.6 284.4 2.35 4 877 1256 -2.3 -3.9 89 1.6 -2.9 213 34 281.2 281.8 276.9 290.4 3.26 5 860 1411 -1.9 -3.6 88 1.7 -2.6 214 35 283.2 283.8 278.1 292.9 3.40 6 850 1504 -2.3 -4.1 87 1.8 -3.0 215 36 283.7 284.3 278.2 293.2 3.32 7 822 1769 -4.1 -6.0 87 1.9 -4.8 218 34 284.6 285.1 278.2 293.1 2.97 8 814 1847 -1.7 -4.0 84 2.3 -2.6 219 34 287.9 288.5 280.4 298.0 3.49 9 790 2085 -0.9 -5.9 69 5.0 -2.9 223 32 291.2 291.8 281.5 300.4 3.11 10 748 2519 -3.3 -9.3 63 6.0 -5.5 228 29 293.2 293.7 281.7 300.8 2.52 11 708 2953 -3.9 -16.9 36 13.0 -7.9 234 26 297.2 297.5 282.0 301.7 1.44 12 700 3043 -3.9 -13.9 46 10.0 -7.2 235 25 298.2 298.5 283.0 303.9 1.86 13 559 4777 -16.1 -23.1 55 7.0 -17.7 268 22 303.6 303.8 284.2 307.0 1.06 14 500 5610 -20.1 -29.1 45 9.0 -21.8 285 21 308.5 308.7 285.7 310.9 0.69 15 481 5895 -22.1 -30.1 48 8.0 -23.5 283 22 309.5 309.6 285.9 311.7 0.65 16 400 7220 -32.9 -39.9 50 7.0 -33.6 275 25 312.2 312.3 286.5 313.3 0.30 17 337 8404 -42.7 -47.6 59 4.9 -43.0 272 32 314.5 314.6 287.1 315.1 0.15 18 300 9180 -48.7 -53.5 57 4.8 -48.8 270 36 316.7 316.7 287.8 317.0 0.09 19 250 10350 -57.5 -62.3 54 4.8 -57.6 275 42 320.6 320.6 289.0 320.7 0.04 20 226 10982 -61.1 -65.8 54 4.7 -61.2 268 35 324.5 324.5 290.2 324.6 0.02 21 213 11351 -60.7 -65.3 55 4.6 -60.7 264 31 330.6 330.6 291.9 330.7 0.03 22 200 11740 -63.3 -68.2 51 4.9 -63.3 260 27 332.5 332.5 292.4 332.6 0.02 23 187 12154 -65.3 -69.9 53 4.6 -65.3 265 31 335.7 335.7 293.3 335.8 0.02 24 150 13530 -57.9 -62.9 53 5.0 -58.0 255 13 370.3 370.3 300.7 370.6 0.05 25 139 14012 -57.5 -62.5 53 5.0 -57.6 257 11 379.2 379.2 302.2 379.5 0.06 26 109 15540 -60.9 -66.9 45 6.0 -61.0 263 7 400.1 400.1 305.2 400.3 0.04 27 100 16080 -58.3 -64.3 46 6.0 -58.5 265 5 415.1 415.1 307.2 415.4 0.07 28 82 17318 -59.9 -67.9 34 8.0 -60.2 282 6 436.1 436.1 309.5 436.3 0.05 29 70 18300 -61.1 -69.1 34 8.0 -61.3 295 7 453.7 453.7 311.2 454.0 0.05 30 50 20380 -63.1 -72.1 29 9.0 -63.4 340 9 494.8 494.8 314.6 495.1 0.05 31 30 23520 -64.1 -74.1 24 10.0 -64.6 350 11 569.9 569.9 319.2 570.3 0.06 32 20 26010 -62.9 -73.9 21 11.0 -63.7 310 5 643.6 643.7 322.4 644.3 0.09 33 17 27010 -63.1 -74.1 21 11.0 -64.0 673.6 673.7 323.6 674.4 0.10 34 15 27789 -58.3 -70.3 20 12.0 -59.9 714.1 714.2 324.9 715.9 0.20 35 10 30353 -56.3 -69.3 18 13.0 -59.0 809.4 809.6 327.5 812.8 0.34 TRP 187 12154 -65.3 -69.9 53 4.6 -65.3 265 31 335.7 335.7 293.3 335.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 60.91 % Est. max temperature: 10.25 C = 50.45 F Sfc-Lift cond lev (LCL): 966.46 mb = 485.48 m = 1592.78 ft T: -3.40 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.74 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 576.49 mb = 4539.29 m = 14892.52 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 31.94 C = 89.50 F Cap Strength: 22.38 C Lifted Index: 25.47 C Risk: None Lifted Index @300 mb: 27.51 C Lifted Index @700 mb: 20.34 C Showalter Index: 13.75 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 16.00 C K Index: 3.70 Risk: None Sweat Index: 235.46 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.92 J/kg Max Up Vert Vel: 7.34 m/s Conv Inhibition (B-): 61882.78 J/kg Cap Strength: 25.16 C Lift Cond Lev (LCL): 905.94 mb = 997.48 m = 3272.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 19 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 1026 13 180 7 0.0 7.0 | 106 20 -19.2 5.5 1 1000 216 200 17 5.8 16.0 | 137 20 -13.4 14.5 2 925 832 210 31 15.5 26.8 | 172 26 -3.7 25.4 3 850 1504 215 36 20.6 29.5 | 183 28 1.4 28.0 4 700 3043 235 25 20.5 14.3 | 186 13 1.3 12.9 5 500 5610 285 21 20.3 -5.4 | 351 7 1.1 -6.9 6 400 7220 275 25 24.9 -2.2 | 303 7 5.7 -3.7 7 300 9180 270 36 36.0 -0.0 | 275 17 16.8 -1.5 8 250 10350 275 42 41.8 -3.7 | 283 23 22.6 -5.1 9 200 11740 260 27 26.6 4.7 | 247 8 7.4 3.2 10 187 12154 265 31 30.9 2.7 | 264 12 11.7 1.2 11 150 13530 255 13 12.6 3.4 | 106 7 -6.6 1.9 12 100 16080 265 5 5.0 0.4 | 86 14 -14.2 -1.0 13 70 18300 295 7 6.3 -3.0 | 71 14 -12.9 -4.4 14 50 20380 340 9 3.1 -8.5 | 58 19 -16.1 -9.9 15 30 23520 350 11 1.9 -10.8 | 55 21 -17.3 -12.3 16 20 26010 310 5 3.8 -3.2 | 73 16 -15.4 -4.7 Wind Parameters Mean winds (0-6000m): 235.6 at 25.7 knts Storm direction: 265.6 at 19.3 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 79.9 deg Storm rel helicity (0-3000m) pos: 184.0 neg: -1.3 tot: 182.8 m^2/s^2 ave: 60.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.86 Bulk Shear: 31.21 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 17 137 20| 18.2 0.0 18.2| 92.7 0.0 92.7 185.3 0.98| 18.4 17.9 1000 206 23 155 21| 13.7 0.0 13.7|145.0 0.0 145.0 145.0 0.95| 13.9 13.2 1500 209 27 164 23| 10.5 0.0 10.5|172.9 0.0 172.9 115.2 0.94| 10.7 10.1 2000 212 28 170 23| 7.1 0.0 7.1|181.1 0.0 181.1 90.6 0.84| 9.4 7.9 2500 214 29 173 23| 5.1 0.0 5.1|184.0 0.0 184.0 73.6 0.75| 8.5 6.4 3000 217 29 174 22| 3.8 0.0 3.8|184.0 -1.3 182.8 60.9 0.67| 7.9 5.3 4000 222 28 178 19| 2.9 0.0 2.9|194.6 -1.3 193.3 48.3 0.65| 7.0 4.5 5000 229 27 183 16| 2.4 0.0 2.4|201.6 -1.3 200.3 40.1 0.67| 6.4 4.3 6000 236 26 189 13| 2.0 0.1 2.1|205.9 -3.6 202.3 33.7 0.64| 5.9 3.8 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251015.00.gif