UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 10 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 1034 12 0.0 -2.3 84 2.3 -0.9 180 9 270.6 271.1 270.5 278.9 3.12 1 1000 279 -1.5 -4.1 82 2.6 -2.4 180 23 271.6 272.1 270.7 279.3 2.82 2 965 562 -3.9 -5.4 89 1.5 -4.4 189 24 272.0 272.4 270.7 279.2 2.64 3 929 863 -3.5 -4.0 96 0.5 -3.7 199 25 275.4 275.9 273.3 283.8 3.06 4 925 897 -3.7 -4.1 97 0.4 -3.8 200 25 275.5 276.0 273.4 283.9 3.05 5 850 1561 -6.9 -7.5 95 0.6 -7.1 195 27 278.9 279.4 274.6 286.1 2.56 6 839 1663 -7.5 -8.0 96 0.5 -7.7 197 26 279.3 279.8 274.8 286.4 2.49 7 773 2300 -8.7 -9.0 98 0.3 -8.8 207 18 284.7 285.1 277.6 291.9 2.50 8 749 2545 -8.5 -9.1 95 0.6 -8.7 211 15 287.5 287.9 279.0 294.9 2.56 9 700 3067 -11.5 -12.9 89 1.4 -11.9 220 9 289.7 290.1 279.4 295.8 2.02 10 567 4663 -18.7 -19.2 96 0.5 -18.8 311 20 299.3 299.5 283.0 303.9 1.48 11 529 5177 -23.1 -24.6 87 1.5 -23.4 341 24 300.0 300.2 282.7 303.2 0.98 12 500 5590 -23.5 -26.6 76 3.1 -24.1 5 27 304.4 304.5 284.3 307.3 0.87 13 498 5619 -23.5 -26.6 76 3.1 -24.1 5 27 304.7 304.9 284.4 307.6 0.87 14 418 6872 -32.7 -34.1 87 1.4 -32.9 5 33 308.6 308.7 285.4 310.3 0.51 15 400 7180 -34.5 -36.0 86 1.5 -34.7 5 35 310.2 310.2 285.9 311.7 0.44 16 369 7741 -37.5 -39.5 82 2.0 -37.7 1 38 313.4 313.5 286.9 314.6 0.34 17 300 9140 -48.3 -51.2 72 2.9 -48.4 350 44 317.3 317.3 288.0 317.7 0.11 18 280 9591 -51.9 -54.9 70 3.0 -52.0 350 47 318.4 318.4 288.3 318.7 0.08 19 262 10020 -54.5 -57.9 66 3.4 -54.6 350 50 320.7 320.7 289.0 320.9 0.06 20 256 10168 -53.9 -56.4 74 2.5 -53.9 350 51 323.7 323.7 290.0 324.0 0.07 21 250 10320 -56.1 -59.4 66 3.3 -56.2 350 52 322.7 322.7 289.6 322.9 0.05 22 244 10474 -57.7 -61.0 66 3.3 -57.8 351 52 322.5 322.5 289.6 322.7 0.04 23 223 11037 -60.1 -63.7 63 3.6 -60.2 355 50 327.2 327.2 291.0 327.4 0.03 24 200 11720 -57.1 -60.7 64 3.6 -57.2 350 31 342.3 342.4 294.9 342.6 0.05 25 166 12900 -56.5 -60.6 60 4.1 -56.6 3 30 362.1 362.1 299.2 362.4 0.07 26 150 13540 -58.3 -63.1 54 4.8 -58.4 10 29 369.6 369.6 300.5 369.9 0.05 27 113 15324 -59.3 -65.3 46 6.0 -59.5 3 26 399.0 399.0 305.1 399.2 0.05 28 100 16090 -59.9 -65.9 45 6.0 -60.1 360 25 412.0 412.0 306.8 412.3 0.05 29 71 18222 -60.5 -67.5 39 7.0 -60.7 5 17 453.1 453.1 311.2 453.5 0.06 30 70 18310 -60.3 -68.3 34 8.0 -60.6 5 17 455.4 455.4 311.4 455.7 0.06 31 61 19167 -60.1 -68.1 34 8.0 -60.4 5 18 474.1 474.1 313.0 474.5 0.07 32 50 20400 -62.5 -69.5 38 7.0 -62.8 5 19 496.2 496.2 314.7 496.6 0.07 33 39 21923 -64.9 -72.9 32 8.0 -65.2 358 19 526.7 526.7 316.8 527.0 0.05 34 30 23530 -62.7 -71.7 29 9.0 -63.2 350 19 573.7 573.7 319.4 574.3 0.08 35 23 25168 -61.1 -70.1 29 9.0 -61.9 353 15 623.7 623.8 321.7 624.7 0.13 36 20 26030 -62.9 -72.9 25 10.0 -63.6 355 13 643.6 643.7 322.4 644.4 0.10 37 15 27807 -62.9 -72.9 25 10.0 -63.8 309 10 698.8 698.9 324.4 700.0 0.13 38 11 29746 -57.5 -69.5 20 12.0 -59.7 260 6 783.3 783.4 326.9 786.2 0.30 39 10 30350 -56.5 -68.5 21 12.0 -59.0 245 5 808.6 808.8 327.5 812.5 0.38 40 8.2 31608 -56.9 -68.9 21 12.0 -59.7 854.3 854.5 328.6 858.9 0.44 TRP 223 11037 -60.1 -63.7 63 3.6 -60.2 355 50 327.2 327.2 291.0 327.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5311.00 m Freezing level: 1034.00 mb = 12.23 m = 40.12 ft Wetbulb zero: Below ground Precipitable water: 0.52 inches Sfc-500 mean rel hum: 92.05 % Est. max temperature: 6.86 C = 44.35 F Sfc-Lift cond lev (LCL): 997.45 mb = 299.31 m = 981.99 ft T: -1.67 C 700-500 lapse rate: 4.76 C/km ThetaE index: 0.08 C Layer 965.0- 929.0 mb Conv cond level (CCL): 875.49 mb = 1328.99 m = 4360.15 ft Mean mixing ratio: 2.84 g/kg Conv temperature: 7.25 C = 45.06 F Cap Strength: 17.37 C Lifted Index: 20.54 C Risk: None Lifted Index @300 mb: 26.56 C Lifted Index @700 mb: 11.27 C Showalter Index: 15.68 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 16.00 C K Index: 7.70 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 4.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.69 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 62995.57 J/kg Cap Strength: 20.08 C Lift Cond Lev (LCL): 954.34 mb = 649.90 m = 2132.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 15 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 1034 12 180 9 0.0 9.0 | 109 15 -14.5 4.9 1 1000 279 180 23 0.0 23.0 | 143 24 -14.5 18.9 2 925 897 200 25 8.6 23.5 | 163 20 -5.9 19.4 3 850 1561 195 27 7.0 26.1 | 161 23 -7.5 22.0 4 700 3067 220 9 5.8 6.9 | 108 9 -8.7 2.8 5 500 5590 5 27 -2.4 -26.9 | 29 35 -16.8 -31.0 6 400 7180 5 35 -3.1 -34.9 | 24 43 -17.5 -39.0 7 300 9140 350 44 7.6 -43.3 | 8 48 -6.8 -47.4 8 250 10320 350 52 9.0 -51.2 | 6 56 -5.5 -55.3 9 223 11037 355 50 4.4 -49.8 | 11 55 -10.1 -53.9 10 200 11720 350 31 5.4 -30.5 | 15 36 -9.1 -34.6 11 150 13540 10 29 -5.0 -28.6 | 31 38 -19.5 -32.7 12 100 16090 360 25 -0.0 -25.0 | 26 33 -14.5 -29.1 13 70 18310 5 17 -1.5 -16.9 | 37 26 -16.0 -21.0 14 50 20400 5 19 -1.7 -18.9 | 35 28 -16.1 -23.0 15 30 23530 350 19 3.3 -18.7 | 26 25 -11.2 -22.8 16 20 26030 355 13 1.1 -13.0 | 38 22 -13.4 -17.1 17 10 30350 245 5 4.5 2.1 | 79 10 -10.0 -2.0 Wind Parameters Mean winds (0-6000m): 224.2 at 20.1 knts Storm direction: 254.2 at 15.1 knts Shear (0-3000m) pos: 1.4 neg: 0.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 3.3 deg Storm rel helicity (0-3000m) pos: 99.0 neg: -34.1 tot: 64.9 m^2/s^2 ave: 21.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 26.59 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 ------------------------------------------------------------------------------- 500 182 19 138 21| 15.3 0.0 15.3| 71.0 0.0 71.0 142.1 0.82| 17.4 14.2 1000 190 22 148 21| 8.8 0.0 8.8| 99.0 -0.5 98.6 98.6 0.82| 11.7 9.6 1500 192 23 153 21| 5.9 0.8 6.6| 99.0 -3.6 95.5 63.6 0.72| 8.6 6.2 2000 194 24 155 21| 3.4 0.6 3.9| 99.0 -8.3 90.8 45.4 0.55| 8.0 4.4 2500 195 23 155 20| 2.0 0.5 2.4| 99.0 -19.6 79.4 31.7 0.37| 7.7 2.9 3000 196 21 152 18| 1.4 0.4 1.8| 99.0 -34.1 64.9 21.6 0.19| 7.5 1.4 4000 203 19 152 15| 2.7 0.3 3.0| 99.6 -38.7 60.9 15.2 0.05| 7.4 0.4 5000 216 19 163 12| 3.4 0.2 3.7|132.2 -38.9 93.3 18.7 0.12| 8.1 1.0 6000 224 20 177 10| 3.4 0.2 3.6|215.8 -46.4 169.4 28.2 0.20| 8.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251010.12.gif