UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 16 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 17 0.0 -0.3 98 0.3 -0.1 180 7 271.9 272.5 272.2 281.8 3.68 1 1000 144 0.0 -0.2 99 0.2 -0.1 180 19 273.1 273.8 273.1 283.3 3.76 2 925 762 -4.9 -5.2 98 0.3 -5.0 215 23 274.3 274.8 272.3 282.0 2.80 3 879 1163 -6.9 -7.4 96 0.5 -7.1 203 21 276.3 276.7 273.0 283.2 2.49 4 850 1426 -6.1 -6.5 97 0.4 -6.2 195 19 279.8 280.2 275.4 287.5 2.76 5 825 1660 -5.3 -5.6 98 0.3 -5.4 197 23 283.0 283.5 277.5 291.7 3.05 6 790 2000 -6.1 -6.6 96 0.5 -6.3 199 28 285.7 286.2 278.7 294.2 2.95 7 718 2749 -6.1 -6.5 97 0.4 -6.2 204 39 293.6 294.2 282.7 303.3 3.27 8 700 2947 -7.7 -8.2 96 0.5 -7.9 205 42 294.0 294.5 282.5 302.7 2.94 9 605 4067 -14.7 -15.1 97 0.4 -14.8 203 49 298.4 298.8 283.2 304.4 1.95 10 554 4726 -20.5 -22.0 88 1.5 -20.8 202 53 299.1 299.4 282.5 302.9 1.18 11 549 4793 -20.9 -23.1 82 2.2 -21.4 201 54 299.4 299.6 282.5 302.9 1.08 12 521 5179 -22.7 -31.7 44 9.0 -24.1 201 56 301.8 301.9 282.8 303.5 0.52 13 500 5480 -24.1 -36.1 32 12.0 -25.6 200 58 303.7 303.7 283.4 304.9 0.35 14 485 5702 -25.1 -38.1 29 13.0 -26.6 200 59 305.1 305.1 283.8 306.1 0.29 15 438 6433 -31.5 -46.5 21 15.0 -32.6 200 64 306.0 306.0 284.0 306.5 0.13 16 400 7070 -35.7 -42.7 49 7.0 -36.2 200 68 308.6 308.6 285.1 309.4 0.22 17 383 7371 -38.1 -44.1 53 6.0 -38.5 200 70 309.3 309.3 285.3 310.0 0.20 18 332 8345 -43.3 -47.6 62 4.3 -43.5 200 76 315.1 315.1 287.3 315.6 0.16 19 300 9020 -48.9 -53.0 62 4.1 -49.0 200 81 316.4 316.4 287.7 316.8 0.09 20 276 9559 -52.7 -56.7 62 4.0 -52.8 200 85 318.6 318.6 288.3 318.8 0.06 21 266 9796 -53.8 -57.7 62 3.9 -53.9 200 87 320.3 320.3 288.9 320.6 0.06 22 250 10190 -55.7 -59.5 62 3.8 -55.8 200 83 323.3 323.3 289.8 323.5 0.05 23 230 10723 -57.5 -61.6 59 4.1 -57.6 200 79 328.3 328.3 291.3 328.5 0.04 24 216 11121 -58.3 -62.3 60 4.0 -58.4 202 71 333.0 333.0 292.6 333.2 0.04 25 200 11610 -57.3 -61.6 58 4.3 -57.4 205 62 342.0 342.0 294.8 342.2 0.05 26 150 13430 -57.1 -62.1 53 5.0 -57.2 210 36 371.7 371.7 300.9 372.0 0.06 27 121 14797 -54.9 -61.9 42 7.0 -55.2 215 26 399.3 399.3 305.2 399.7 0.08 28 101 15947 -56.9 -63.9 41 7.0 -57.2 220 17 416.6 416.6 307.3 417.0 0.07 29 100 16010 -54.7 -62.7 37 8.0 -55.1 220 17 422.0 422.1 308.0 422.5 0.08 30 84 17114 -56.9 -64.9 36 8.0 -57.2 218 13 439.1 439.2 309.8 439.6 0.07 31 70 18260 -57.9 -66.9 31 9.0 -58.3 215 9 460.5 460.5 311.8 460.9 0.07 32 68 18443 -58.1 -67.1 31 9.0 -58.5 219 9 463.9 463.9 312.1 464.3 0.07 33 50 20370 -61.1 -70.1 29 9.0 -61.4 260 7 499.5 499.5 314.9 499.9 0.06 34 30 23530 -62.5 -73.5 21 11.0 -63.0 335 13 574.3 574.3 319.4 574.7 0.06 35 28 23954 -63.7 -74.7 21 11.0 -64.2 337 13 582.4 582.4 319.8 582.8 0.05 36 20 26020 -62.9 -73.9 21 11.0 -63.7 345 13 643.6 643.7 322.4 644.3 0.09 37 10 30340 -57.5 -69.5 20 12.0 -59.9 260 36 804.9 805.1 327.4 808.2 0.33 38 9.4 30731 -57.1 -69.1 20 12.0 -59.6 820.8 821.0 327.8 824.6 0.37 TRP 230 10723 -57.5 -61.6 59 4.1 -57.6 200 79 328.3 328.3 291.3 328.5 0.04 WND 266 9796 -53.8 -57.7 62 3.9 -53.9 200 87 320.3 320.3 288.9 320.6 0.06 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 1000.00 mb = 144.00 m = 472.44 ft Wetbulb zero: Below ground Precipitable water: 0.55 inches Sfc-500 mean rel hum: 90.30 % Est. max temperature: 5.92 C = 42.65 F Sfc-Lift cond lev (LCL): 1011.12 mb = 55.56 m = 182.28 ft T: 0.00 C 700-500 lapse rate: 6.47 C/km ThetaE index: 1.31 C Layer 925.0- 879.0 mb Conv cond level (CCL): 960.45 mb = 463.89 m = 1521.92 ft Mean mixing ratio: 3.30 g/kg Conv temperature: 1.85 C = 35.33 F Cap Strength: 16.60 C Lifted Index: 17.77 C Risk: None Lifted Index @300 mb: 23.97 C Lifted Index @700 mb: 13.05 C Showalter Index: 13.97 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 17.60 C K Index: 11.00 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.55 J/kg Max Up Vert Vel: 4.14 m/s Conv Inhibition (B-): 0.20 J/kg Cap Strength: 17.64 C Lift Cond Lev (LCL): 962.38 mb = 447.93 m = 1469.58 ft Lev Free Conv (LFC): 947.38 mb = 572.46 m = 1878.12 ft Equ Level (EL): 907.38 mb = 913.13 m = 2995.81 ft B at Equ Level: 8.43 J/kg Max Parcel Lev (MPL): 867.38 mb = 1267.25 m = 4157.59 ft Wind level data Storm motion: 232 at 29 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 17 180 7 0.0 7.0 | 64 26 -23.1 -11.2 1 1000 144 180 19 0.0 19.0 | 92 23 -23.1 0.8 2 925 762 215 23 13.2 18.8 | 94 10 -9.9 0.6 3 850 1426 195 19 4.9 18.4 | 90 18 -18.2 0.1 4 700 2947 205 42 17.7 38.1 | 165 21 -5.3 19.8 5 500 5480 200 58 19.8 54.5 | 175 36 -3.2 36.3 6 400 7070 200 68 23.3 63.9 | 180 46 0.2 45.7 7 300 9020 200 81 27.7 76.1 | 185 58 4.6 57.9 8 266 9796 200 87 29.8 81.8 | 186 64 6.7 63.5 9 250 10190 200 83 28.4 78.0 | 185 60 5.3 59.8 10 230 10723 200 79 27.0 74.2 | 184 56 3.9 56.0 11 200 11610 205 62 26.2 56.2 | 185 38 3.1 38.0 12 150 13430 210 36 18.0 31.2 | 159 14 -5.1 13.0 13 100 16010 220 17 10.9 13.0 | 67 13 -12.1 -5.2 14 70 18260 215 9 5.2 7.4 | 59 21 -17.9 -10.9 15 50 20370 260 7 6.9 1.2 | 44 23 -16.2 -17.0 16 30 23530 335 13 5.5 -11.8 | 30 35 -17.6 -30.0 17 20 26020 345 13 3.4 -12.6 | 33 37 -19.7 -30.8 18 10 30340 260 36 35.5 6.3 | 314 17 12.4 -12.0 Wind Parameters Mean winds (0-6000m): 201.7 at 39.2 knts Storm direction: 231.7 at 29.4 knts Shear (0-3000m) pos: 6.5 neg: 0.8 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 101.5 deg Storm rel helicity (0-3000m) pos: 185.3 neg: -5.6 tot: 179.7 m^2/s^2 ave: 59.9 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 61.99 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 ------------------------------------------------------------------------------- 500 189 18 90 20| 15.5 0.0 15.5| 80.9 0.0 80.9 161.7 0.69| 19.7 13.6 1000 201 20 93 16| 8.0 0.0 8.0| 80.9 -1.9 79.1 79.1 0.47| 13.7 6.5 1500 201 20 92 16| 5.3 1.5 6.9| 86.9 -5.6 81.3 54.2 0.40| 11.3 4.5 2000 200 21 96 16| 6.0 1.1 7.1|120.2 -5.6 114.6 57.3 0.51| 10.4 5.3 2500 201 23 104 15| 6.4 0.9 7.3|153.8 -5.6 148.2 59.3 0.58| 10.0 5.8 3000 202 26 114 15| 6.5 0.8 7.3|185.3 -5.6 179.7 59.9 0.62| 9.5 5.9 4000 203 31 132 15| 4.9 1.0 5.9|200.1 -5.6 194.5 48.6 0.59| 8.0 4.7 5000 202 35 146 17| 3.9 1.4 5.3|212.0 -5.6 206.4 41.3 0.56| 7.1 3.9 6000 202 39 155 20| 3.3 1.7 5.0|230.1 -5.6 224.5 37.4 0.54| 6.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251016.12.gif