UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 29 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 1014 14 -6.1 -6.7 96 0.6 -6.3 70 3 266.0 266.4 266.1 272.1 2.28 1 1000 123 -5.7 -6.1 97 0.4 -5.8 100 11 267.5 267.8 267.3 273.9 2.42 2 988 218 -4.3 -4.5 99 0.2 -4.4 105 10 269.8 270.2 269.4 277.2 2.77 3 952 510 -4.5 -4.6 99 0.1 -4.6 119 8 272.5 272.9 271.3 280.2 2.85 4 941 601 -4.3 -4.6 98 0.3 -4.4 123 8 273.6 274.0 272.0 281.5 2.88 5 925 736 -5.1 -5.3 98 0.2 -5.2 130 7 274.1 274.6 272.2 281.7 2.78 6 866 1252 -7.5 -11.3 74 3.8 -8.6 161 5 276.8 277.1 272.3 282.1 1.86 7 850 1397 -8.5 -11.5 79 3.0 -9.4 170 5 277.2 277.6 272.6 282.5 1.86 8 839 1498 -8.9 -11.2 83 2.3 -9.6 179 6 277.9 278.2 273.1 283.4 1.93 9 826 1619 -8.7 -9.8 92 1.1 -9.1 189 7 279.3 279.7 274.3 285.6 2.20 10 811 1761 -10.5 -12.0 89 1.5 -10.9 201 8 278.9 279.2 273.6 284.2 1.88 11 782 2042 -9.5 -12.7 77 3.2 -10.4 226 11 282.9 283.2 275.7 288.2 1.84 12 752 2343 -11.7 -12.6 93 0.9 -12.0 252 14 283.7 284.0 276.3 289.3 1.93 13 700 2891 -13.1 -13.4 98 0.3 -13.2 300 19 288.0 288.3 278.5 293.7 1.94 14 684 3067 -13.1 -13.6 96 0.5 -13.2 297 19 289.9 290.2 279.4 295.7 1.95 15 578 4333 -19.7 -20.9 90 1.2 -20.0 274 17 296.5 296.7 281.5 300.4 1.25 16 555 4632 -22.7 -24.3 87 1.6 -23.0 269 16 296.4 296.6 281.1 299.4 0.96 17 536 4887 -23.3 -25.4 83 2.1 -23.7 264 16 298.6 298.8 282.0 301.5 0.90 18 520 5107 -26.5 -28.8 81 2.3 -26.8 260 15 297.4 297.5 281.1 299.6 0.68 19 500 5390 -27.7 -30.2 79 2.5 -28.0 255 15 299.3 299.4 281.9 301.3 0.62 20 400 6960 -36.7 -43.7 48 7.0 -37.2 285 40 307.3 307.3 284.5 308.0 0.20 21 300 8900 -48.3 -57.3 35 9.0 -48.6 285 68 317.3 317.3 287.9 317.5 0.06 22 296 8988 -48.7 -56.7 39 8.0 -48.9 285 68 317.9 317.9 288.1 318.2 0.06 23 276 9444 -52.7 -60.7 37 8.0 -52.9 282 70 318.6 318.6 288.3 318.7 0.04 24 259 9854 -54.0 -62.0 37 8.0 -54.1 280 71 322.5 322.5 289.6 322.7 0.04 25 255 9954 -54.3 -62.3 37 8.0 -54.5 282 70 323.5 323.5 289.9 323.6 0.03 26 254 9979 -55.7 -63.7 36 8.0 -55.8 283 70 321.8 321.8 289.3 321.9 0.03 27 250 10080 -56.3 -64.3 36 8.0 -56.4 285 69 322.4 322.4 289.5 322.5 0.03 28 220 10886 -59.5 -67.5 35 8.0 -59.6 290 64 329.4 329.4 291.6 329.5 0.02 29 217 10972 -61.3 -69.3 34 8.0 -61.4 290 64 327.9 327.9 291.2 328.0 0.02 30 200 11480 -59.7 -66.7 40 7.0 -59.8 280 48 338.2 338.2 293.9 338.3 0.02 31 158 12961 -56.9 -64.9 36 8.0 -57.1 284 37 366.6 366.6 299.9 366.7 0.04 32 150 13290 -57.1 -65.1 36 8.0 -57.3 285 35 371.7 371.7 300.9 371.9 0.04 33 100 15840 -60.3 -69.3 30 9.0 -60.5 280 36 411.2 411.2 306.7 411.4 0.03 34 89 16561 -62.5 -71.5 29 9.0 -62.7 283 36 420.8 420.8 307.8 420.9 0.03 35 70 18040 -62.3 -72.3 25 10.0 -62.6 290 35 451.1 451.1 311.0 451.3 0.03 36 67 18310 -63.3 -73.3 25 10.0 -63.5 289 34 454.6 454.6 311.3 454.8 0.03 37 50 20100 -64.9 -74.9 24 10.0 -65.1 280 29 490.5 490.6 314.2 490.7 0.03 38 37 21924 -68.7 -78.7 22 10.0 -68.9 283 31 524.9 524.9 316.6 525.0 0.02 39 30 23180 -69.5 -79.5 22 10.0 -69.7 285 33 555.2 555.2 318.4 555.3 0.02 40 20 25590 -70.9 -80.9 21 10.0 -71.2 285 36 619.1 619.2 321.5 619.4 0.03 41 18 26215 -70.3 -80.3 22 10.0 -70.6 640.0 640.0 322.3 640.3 0.04 TRP 217 10972 -61.3 -69.3 34 8.0 -61.4 290 64 327.9 327.9 291.2 328.0 0.02 WND 259 9854 -54.0 -62.0 37 8.0 -54.1 280 71 322.5 322.5 289.6 322.7 0.04 Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 89.77 % Est. max temperature: 4.82 C = 40.67 F Sfc-Lift cond lev (LCL): 1004.31 mb = 89.37 m = 293.20 ft T: -5.82 C 700-500 lapse rate: 5.84 C/km ThetaE index: 1.32 C Layer 811.0- 782.0 mb Conv cond level (CCL): 1000.00 mb = 123.00 m = 403.54 ft Mean mixing ratio: 2.72 g/kg Conv temperature: -3.52 C = 25.66 F Cap Strength: 17.29 C Lifted Index: 17.28 C Risk: None Lifted Index @300 mb: 27.38 C Lifted Index @700 mb: 10.55 C Showalter Index: 14.23 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 16.20 C K Index: 7.40 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.81 J/kg Max Up Vert Vel: 7.85 m/s Conv Inhibition (B-): 55122.42 J/kg Cap Strength: 17.07 C Lift Cond Lev (LCL): 958.33 mb = 457.69 m = 1501.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 10 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 1014 14 70 3 -2.8 -1.0 | 113 12 -11.5 4.8 1 1000 123 100 11 -10.8 1.9 | 112 21 -19.5 7.8 2 925 736 130 7 -5.4 4.5 | 126 17 -14.0 10.4 3 850 1397 170 5 -0.9 4.9 | 139 14 -9.5 10.8 4 700 2891 300 19 16.5 -9.5 | 295 9 7.8 -3.6 5 500 5390 255 15 14.5 3.9 | 211 11 5.8 9.7 6 400 6960 285 40 38.6 -10.4 | 279 30 30.0 -4.5 7 300 8900 285 68 65.7 -17.6 | 282 58 57.0 -11.7 8 259 9854 280 71 69.9 -12.3 | 276 62 61.3 -6.5 9 250 10080 285 69 66.6 -17.9 | 282 59 58.0 -12.0 10 217 10972 290 64 60.1 -21.9 | 287 54 51.5 -16.0 11 200 11480 280 48 47.3 -8.3 | 274 39 38.6 -2.5 12 150 13290 285 35 33.8 -9.1 | 277 25 25.1 -3.2 13 100 15840 280 36 35.5 -6.3 | 271 27 26.8 -0.4 14 70 18040 290 35 32.9 -12.0 | 284 25 24.2 -6.1 15 50 20100 280 29 28.6 -5.0 | 268 20 19.9 0.8 16 30 23180 285 33 31.9 -8.5 | 277 23 23.2 -2.7 17 20 25590 285 36 34.8 -9.3 | 278 26 26.1 -3.5 Wind Parameters Mean winds (0-6000m): 274.0 at 13.9 knts Storm direction: 304.0 at 10.5 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 177.3 deg Storm rel helicity (0-3000m) pos: 131.1 neg: -3.6 tot: 127.4 m^2/s^2 ave: 42.5 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 6.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 69.65 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 ------------------------------------------------------------------------------- 500 106 9 116 19| 7.1 0.0 7.1| 20.2 -2.2 18.0 36.0 0.27| 12.5 3.4 1000 116 8 120 19| 3.2 0.0 3.2| 35.2 -2.2 32.9 32.9 0.40| 8.4 3.3 1500 126 7 125 18| 2.6 0.0 2.6| 47.4 -2.2 45.1 30.1 0.47| 6.9 3.3 2000 147 8 134 18| 3.5 0.0 3.5| 77.3 -2.2 75.1 37.6 0.62| 7.2 4.5 2500 182 9 150 17| 3.8 0.0 3.8|108.4 -2.2 106.1 42.5 0.70| 8.1 5.7 3000 264 10 192 7| 3.6 0.0 3.6|131.1 -3.6 127.4 42.5 0.74| 8.6 6.4 4000 283 12 224 4| 2.7 0.8 3.4|131.1 -16.7 114.4 28.6 0.56| 7.2 4.0 5000 279 13 228 6| 2.2 1.1 3.3|131.1 -29.6 101.5 20.3 0.43| 6.3 2.7 6000 274 14 227 7| 2.5 1.1 3.6|162.7 -33.6 129.1 21.5 0.45| 6.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251029.00.gif