UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 9 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 1025 12 2.0 0.3 88 1.7 1.3 110 3 273.2 273.8 273.2 283.5 3.81 1 1000 211 0.6 -1.1 88 1.7 -0.1 125 13 273.8 274.3 273.1 283.3 3.52 2 984 340 -0.5 -2.4 87 1.9 -1.2 131 13 273.9 274.5 272.8 282.8 3.25 3 965 496 -0.3 -2.1 88 1.8 -1.0 139 14 275.6 276.2 274.0 284.9 3.39 4 925 834 -2.1 -3.9 87 1.8 -2.8 155 15 277.2 277.7 274.4 285.7 3.09 5 860 1410 -4.3 -6.3 86 2.0 -5.0 155 15 280.7 281.2 275.9 288.5 2.77 6 850 1502 -5.9 -7.9 86 2.0 -6.6 155 15 280.0 280.4 275.1 287.0 2.48 7 807 1908 -7.9 -10.4 82 2.5 -8.7 202 13 282.0 282.4 275.7 288.2 2.14 8 787 2102 -10.7 -13.6 79 2.9 -11.5 224 13 281.1 281.3 274.5 286.0 1.70 9 730 2676 -14.7 -17.0 83 2.3 -15.3 292 10 282.8 283.0 275.0 286.9 1.38 10 725 2728 -13.7 -16.5 79 2.8 -14.4 298 10 284.4 284.7 276.0 288.7 1.45 11 700 2994 -16.5 -23.5 55 7.0 -17.9 330 9 284.2 284.4 274.9 286.7 0.82 12 683 3178 -16.9 -28.9 35 12.0 -18.8 330 11 285.8 285.9 275.3 287.4 0.51 13 619 3914 -17.5 -34.5 21 17.0 -19.9 332 21 293.2 293.3 278.8 294.3 0.33 14 580 4398 -20.3 -29.3 44 9.0 -21.8 333 27 295.5 295.6 280.1 297.4 0.58 15 561 4644 -19.7 -26.7 54 7.0 -21.0 333 31 299.0 299.2 282.0 301.5 0.77 16 533 5022 -21.3 -25.5 69 4.2 -22.1 334 36 301.5 301.7 283.2 304.4 0.90 17 500 5490 -24.5 -27.8 74 3.3 -25.1 335 42 303.2 303.3 283.7 305.7 0.78 18 400 7080 -36.1 -38.8 76 2.7 -36.3 335 52 308.1 308.1 285.0 309.2 0.33 19 393 7202 -37.1 -39.7 77 2.6 -37.3 335 52 308.3 308.4 285.1 309.4 0.31 20 300 9030 -46.7 -51.3 59 4.6 -46.9 335 56 319.5 319.6 288.7 320.0 0.11 21 283 9414 -48.5 -53.3 57 4.8 -48.7 335 56 322.3 322.3 289.6 322.7 0.09 22 250 10220 -53.1 -58.1 54 5.0 -53.2 335 56 327.1 327.1 291.0 327.4 0.06 23 200 11640 -57.9 -62.9 53 5.0 -58.0 345 52 341.1 341.1 294.6 341.2 0.04 24 193 11865 -59.3 -64.3 52 5.0 -59.4 350 48 342.3 342.3 294.9 342.5 0.03 25 188 12031 -55.9 -60.9 53 5.0 -56.0 350 46 350.4 350.4 296.8 350.6 0.06 26 150 13470 -56.3 -62.3 47 6.0 -56.5 350 33 373.1 373.1 301.1 373.3 0.06 27 100 16040 -57.5 -64.5 41 7.0 -57.8 360 25 416.6 416.6 307.3 417.0 0.07 28 82 17293 -57.9 -65.9 35 8.0 -58.2 360 24 440.1 440.2 309.9 440.5 0.07 29 70 18290 -58.3 -67.3 31 9.0 -58.6 360 23 459.7 459.7 311.8 460.0 0.06 30 50 20390 -60.7 -69.7 30 9.0 -61.1 5 25 500.4 500.5 315.0 500.8 0.06 31 30 23540 -64.1 -74.1 24 10.0 -64.6 360 21 569.9 569.9 319.2 570.3 0.06 32 28 23964 -64.7 -74.7 24 10.0 -65.1 359 20 579.6 579.6 319.6 580.0 0.05 33 20 26040 -62.1 -72.1 25 10.0 -62.9 355 17 646.1 646.1 322.6 647.0 0.11 34 12 29208 -60.7 -70.7 26 10.0 -62.1 752.7 752.8 326.1 754.8 0.23 TRP 193 11865 -59.3 -64.3 52 5.0 -59.4 350 48 342.3 342.3 294.9 342.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5279.00 m Freezing level: 991.27 mb = 281.51 m = 923.58 ft Wetbulb zero: 1001.73 mb = 197.09 m = 646.61 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 65.50 % Est. max temperature: 8.69 C = 47.65 F Sfc-Lift cond lev (LCL): 998.21 mb = 225.36 m = 739.35 ft T: 0.48 C 700-500 lapse rate: 3.21 C/km ThetaE index: 2.21 C Layer 787.0- 730.0 mb Conv cond level (CCL): 890.98 mb = 1130.34 m = 3708.43 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 7.81 C = 46.06 F Cap Strength: 15.24 C Lifted Index: 16.11 C Risk: None Lifted Index @300 mb: 25.06 C Lifted Index @700 mb: 3.05 C Showalter Index: 13.98 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 16.60 C K Index: 3.70 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.25 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 57766.71 J/kg Cap Strength: 15.93 C Lift Cond Lev (LCL): 946.97 mb = 646.75 m = 2121.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 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 1025 12 110 3 -2.8 1.0 | 176 17 -1.2 16.6 1 1000 211 125 13 -10.6 7.5 | 159 25 -9.0 23.1 2 925 834 155 15 -6.3 13.6 | 171 30 -4.7 29.2 3 850 1502 155 15 -6.3 13.6 | 171 30 -4.7 29.2 4 700 2994 330 9 4.5 -7.8 | 218 10 6.1 7.8 5 500 5490 335 42 17.7 -38.1 | 319 30 19.4 -22.5 6 400 7080 335 52 22.0 -47.1 | 323 39 23.6 -31.5 7 300 9030 335 56 23.7 -50.8 | 324 43 25.3 -35.2 8 250 10220 335 56 23.7 -50.8 | 324 43 25.3 -35.2 9 200 11640 345 52 13.5 -50.2 | 336 38 15.1 -34.6 10 193 11865 350 48 8.3 -47.3 | 343 33 10.0 -31.7 11 150 13470 350 33 5.7 -32.5 | 336 18 7.4 -16.9 12 100 16040 360 25 -0.0 -25.0 | 350 10 1.6 -9.4 13 70 18290 360 23 -0.0 -23.0 | 347 8 1.6 -7.4 14 50 20390 5 25 -2.2 -24.9 | 3 9 -0.5 -9.3 15 30 23540 360 21 -0.0 -21.0 | 343 6 1.6 -5.4 16 20 26040 355 17 1.5 -16.9 | 293 3 3.1 -1.3 Wind Parameters Mean winds (0-6000m): 336.0 at 20.9 knts Storm direction: 6.0 at 15.7 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 43.6 deg Storm rel helicity (0-3000m) pos: 217.7 neg: -33.4 tot: 184.3 m^2/s^2 ave: 61.4 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 130.66 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 ------------------------------------------------------------------------------- 500 130 11 163 24| 11.8 0.0 11.8| 17.3 -30.6 -13.4 -26.8 -0.25| 14.2 -3.5 1000 142 13 166 27| 6.7 0.0 6.7| 42.2 -30.6 11.6 11.6 -0.01| 9.2 -0.1 1500 147 14 168 28| 4.5 0.0 4.5| 44.7 -30.6 14.1 9.4 0.01| 6.2 0.1 2000 155 14 171 28| 3.6 0.0 3.6|153.9 -30.6 123.3 61.6 0.44| 8.4 3.7 2500 160 13 174 28| 2.8 0.0 2.8|211.8 -30.6 181.1 72.5 0.52| 9.2 4.8 3000 150 13 170 27| 2.0 0.0 2.0|217.7 -33.4 184.3 61.4 0.43| 9.4 4.0 4000 147 14 168 28| 3.2 0.0 3.2|249.7 -33.4 216.3 54.1 0.52| 8.8 4.6 5000 337 17 268 8| 3.9 0.0 3.9|284.0 -33.4 250.6 50.1 0.53| 8.4 4.4 6000 336 21 289 11| 3.8 0.3 4.1|309.1 -33.4 275.7 45.9 0.51| 7.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251009.00.gif