UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 19 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 1016 19 -2.5 -7.2 70 4.7 -4.0 180 3 269.4 269.8 268.2 275.4 2.19 1 1008 82 -2.9 -7.8 69 4.9 -4.4 187 4 269.6 270.0 268.2 275.4 2.10 2 1000 145 -2.9 -7.9 68 5.0 -4.5 195 5 270.2 270.6 268.7 276.0 2.10 3 997 169 -2.3 -7.3 69 5.0 -3.9 195 5 271.1 271.4 269.4 277.1 2.21 4 973 362 -3.1 -7.6 71 4.5 -4.6 199 7 272.2 272.5 270.1 278.3 2.21 5 949 560 -0.9 -4.3 78 3.4 -2.1 202 9 276.4 276.8 273.7 284.5 2.92 6 925 764 -2.7 -6.6 74 3.9 -4.1 205 11 276.5 277.0 273.2 283.6 2.52 7 893 1042 -5.1 -8.2 79 3.1 -6.1 209 11 276.9 277.3 273.1 283.3 2.30 8 880 1157 -5.3 -8.2 80 2.9 -6.2 211 11 277.8 278.2 273.7 284.4 2.34 9 870 1247 -4.5 -8.1 76 3.6 -5.7 212 11 279.6 280.0 274.8 286.3 2.38 10 850 1430 -5.5 -10.5 68 5.0 -7.1 215 11 280.4 280.7 274.6 286.2 2.02 11 842 1504 -5.5 -11.5 63 6.0 -7.4 215 11 281.1 281.5 274.9 286.6 1.88 12 810 1808 -5.5 -17.5 38 12.0 -8.7 214 12 284.3 284.5 275.5 287.8 1.19 13 744 2468 -10.3 -25.3 28 15.0 -13.3 212 15 286.0 286.2 275.7 288.1 0.66 14 728 2636 -10.1 -24.1 31 14.0 -13.1 211 16 288.1 288.2 276.9 290.4 0.75 15 713 2796 -10.7 -19.7 48 9.0 -12.9 210 16 289.1 289.3 277.9 292.6 1.12 16 700 2937 -11.9 -17.9 61 6.0 -13.4 210 17 289.3 289.5 278.3 293.4 1.33 17 666 3315 -15.5 -19.2 73 3.7 -16.4 209 18 289.4 289.6 278.3 293.2 1.26 18 654 3453 -14.9 -18.4 75 3.5 -15.7 209 19 291.6 291.8 279.4 295.8 1.37 19 518 5176 -26.7 -39.7 28 13.0 -28.0 206 26 297.5 297.5 280.6 298.3 0.23 20 500 5430 -28.3 -40.3 31 12.0 -29.5 205 27 298.5 298.6 281.0 299.3 0.23 21 400 6990 -39.3 -44.0 61 4.7 -39.6 205 42 303.9 303.9 283.2 304.6 0.19 22 362 7666 -43.9 -48.2 62 4.3 -44.1 207 45 306.6 306.6 284.2 307.0 0.13 23 311 8667 -51.5 -55.6 61 4.1 -51.6 209 51 309.6 309.6 285.2 309.8 0.07 24 300 8900 -52.3 -56.6 60 4.3 -52.4 210 52 311.6 311.6 286.0 311.9 0.06 25 265 9693 -57.3 -61.6 58 4.3 -57.3 210 55 315.6 315.6 287.3 315.7 0.04 26 250 10060 -58.5 -62.8 58 4.3 -58.6 210 56 319.1 319.1 288.5 319.2 0.03 27 228 10637 -59.9 -64.1 58 4.2 -60.0 210 48 325.5 325.5 290.5 325.6 0.03 28 217 10946 -59.7 -64.0 57 4.3 -59.7 212 46 330.4 330.4 291.9 330.6 0.03 29 200 11460 -56.9 -61.2 58 4.3 -57.0 215 44 342.7 342.7 295.0 342.9 0.05 30 189 11821 -55.5 -59.7 59 4.2 -55.6 217 41 350.5 350.5 296.8 350.8 0.06 31 150 13300 -55.1 -60.1 54 5.0 -55.3 225 27 375.1 375.2 301.5 375.5 0.08 32 100 15880 -56.3 -64.3 36 8.0 -56.6 230 17 418.9 419.0 307.6 419.3 0.07 33 70 18140 -59.3 -69.3 26 10.0 -59.6 250 9 457.5 457.5 311.5 457.8 0.05 34 55 19647 -60.9 -72.9 19 12.0 -61.3 254 12 486.5 486.5 314.0 486.7 0.04 35 50 20240 -61.3 -73.3 19 12.0 -61.7 255 13 499.0 499.0 314.9 499.3 0.04 36 37 22103 -61.3 -74.3 16 13.0 -61.9 258 18 543.9 543.9 317.8 544.2 0.04 37 31 23190 -64.7 -77.7 15 13.0 -65.1 260 20 563.0 563.0 318.8 563.2 0.03 38 30 23390 -63.3 -77.3 13 14.0 -63.8 260 21 572.1 572.1 319.3 572.3 0.03 39 25 24518 -61.1 -75.1 14 14.0 -61.9 262 22 609.0 609.0 321.0 609.4 0.06 40 20 25900 -62.5 -76.5 14 14.0 -63.4 265 23 644.9 644.9 322.5 645.3 0.06 41 19 26215 -62.7 -76.7 14 14.0 -63.6 264 23 653.8 653.8 322.9 654.2 0.06 42 18 26549 -60.3 -74.3 14 14.0 -61.5 263 24 671.5 671.6 323.5 672.3 0.09 43 15 27675 -62.7 -76.7 14 14.0 -63.8 259 25 699.5 699.5 324.4 700.1 0.07 44 10 30190 -58.9 -73.9 13 15.0 -61.2 250 29 799.7 799.8 327.3 801.4 0.17 TRP 228 10637 -59.9 -64.1 58 4.2 -60.0 210 48 325.5 325.5 290.5 325.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5285.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 54.71 % Est. max temperature: 7.85 C = 46.13 F Sfc-Lift cond lev (LCL): 943.60 mb = 605.75 m = 1987.33 ft T: -1.30 C 700-500 lapse rate: 6.58 C/km ThetaE index: 1.12 C Layer 925.0- 880.0 mb Conv cond level (CCL): 751.86 mb = 2386.53 m = 7829.72 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 13.98 C = 57.17 F Cap Strength: 14.71 C Lifted Index: 15.36 C Risk: None Lifted Index @300 mb: 22.21 C Lifted Index @700 mb: 10.52 C Showalter Index: 10.82 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 17.80 C K Index: 6.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.02 J/kg Max Up Vert Vel: 8.25 m/s Conv Inhibition (B-): 64018.84 J/kg Cap Strength: 15.24 C Lift Cond Lev (LCL): 903.55 mb = 949.22 m = 3114.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 13 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 1016 19 180 3 0.0 3.0 | 70 12 -11.3 -4.2 1 1000 145 195 5 1.3 4.8 | 77 10 -10.0 -2.4 2 925 764 205 11 4.6 10.0 | 113 7 -6.7 2.8 3 850 1430 215 11 6.3 9.0 | 110 5 -5.0 1.8 4 700 2937 210 17 8.5 14.7 | 160 8 -2.8 7.5 5 500 5430 205 27 11.4 24.5 | 180 17 0.1 17.3 6 400 6990 205 42 17.7 38.1 | 192 32 6.4 30.9 7 300 8900 210 52 26.0 45.0 | 201 41 14.7 37.8 8 250 10060 210 56 28.0 48.5 | 202 45 16.7 41.3 9 228 10637 210 48 24.0 41.6 | 200 37 12.7 34.4 10 200 11460 215 44 25.2 36.0 | 206 32 13.9 28.8 11 150 13300 225 27 19.1 19.1 | 213 14 7.8 11.9 12 100 15880 230 17 13.0 10.9 | 205 4 1.7 3.7 13 70 18140 250 9 8.5 3.1 | 35 5 -2.9 -4.1 14 50 20240 255 13 12.6 3.4 | 342 4 1.2 -3.8 15 30 23390 260 21 20.7 3.6 | 291 10 9.4 -3.6 16 20 25900 265 23 22.9 2.0 | 294 13 11.6 -5.2 17 10 30190 250 29 27.3 9.9 | 260 16 15.9 2.7 Wind Parameters Mean winds (0-6000m): 207.5 at 17.9 knts Storm direction: 237.5 at 13.4 knts Shear (0-3000m) pos: 1.6 neg: 1.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 24.9 neg: -0.4 tot: 24.5 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.81 Bulk Shear: 18.83 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 ------------------------------------------------------------------------------- 500 197 6 82 10| 6.1 0.0 6.1| 11.6 0.0 11.6 23.3 0.75| 6.1 4.6 1000 203 8 93 8| 4.4 0.0 4.4| 16.1 -0.1 16.1 16.1 0.73| 4.7 3.4 1500 207 9 98 7| 3.1 0.0 3.1| 16.6 -0.4 16.2 10.8 0.64| 3.6 2.3 2000 209 10 103 7| 2.3 0.5 2.8| 19.5 -0.4 19.0 9.5 0.70| 3.2 2.3 2500 210 11 110 6| 1.9 0.8 2.7| 22.2 -0.4 21.8 8.7 0.72| 3.0 2.2 3000 210 12 119 6| 1.6 1.0 2.6| 24.9 -0.4 24.5 8.2 0.71| 2.9 2.0 4000 209 14 135 7| 1.2 1.3 2.5| 30.4 -0.4 30.0 7.5 0.67| 2.7 1.8 5000 208 16 150 8| 0.9 1.5 2.4| 35.1 -0.4 34.6 6.9 0.61| 2.6 1.6 6000 207 18 161 9| 0.8 1.8 2.6| 47.5 -0.4 47.1 7.8 0.55| 2.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251019.00.gif