UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 12 JAN 26 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 66 140 19 SFC 991 138 -0.5 -1.4 94 0.9 -0.9 140 19 273.4 273.9 272.8 282.8 3.48 2 932 635 4.4 3.8 96 0.6 4.1 202 31 283.2 284.1 280.6 298.2 5.39 3 925 696 4.0 3.4 96 0.6 3.7 210 33 283.4 284.3 280.5 298.1 5.28 4 850 1380 0.8 -1.1 87 1.9 -0.0 220 31 287.0 287.7 280.8 298.8 4.15 5 776 2107 -2.9 -4.4 89 1.5 -3.5 218 38 290.6 291.2 281.7 300.9 3.55 6 700 2917 -8.1 -9.5 90 1.4 -8.6 215 46 293.5 294.0 282.0 301.5 2.66 7 537 4920 -22.1 -23.7 87 1.6 -22.4 223 48 299.9 300.1 282.7 303.3 1.05 8 500 5440 -26.7 -28.7 83 2.0 -27.0 225 48 300.5 300.6 282.5 302.8 0.72 9 407 6891 -38.7 -42.9 64 4.2 -39.0 220 55 303.2 303.2 283.0 303.9 0.21 10 400 7010 -39.9 -44.1 64 4.2 -40.2 220 56 303.1 303.2 282.9 303.8 0.19 11 330 8290 -52.9 -57.2 59 4.3 -53.0 227 64 302.4 302.4 282.4 302.6 0.05 12 300 8900 -57.5 -61.7 59 4.2 -57.6 230 68 304.3 304.3 283.2 304.4 0.03 13 273 9484 -62.8 -67.1 56 4.3 -62.9 240 73 304.9 304.9 283.4 304.9 0.02 14 266 9643 -64.3 -68.6 55 4.3 -64.3 240 66 305.0 305.0 283.4 305.1 0.01 15 250 10020 -63.9 -68.2 56 4.3 -63.9 230 50 311.1 311.1 285.7 311.1 0.02 16 200 11400 -62.1 -66.3 57 4.2 -62.1 235 48 334.4 334.4 292.9 334.5 0.03 17 162 12722 -55.5 -59.9 58 4.4 -55.6 224 38 366.3 366.3 299.9 366.6 0.07 18 150 13210 -57.1 -61.8 55 4.7 -57.2 220 35 371.7 371.7 300.9 372.0 0.06 19 109 15212 -61.1 -67.1 45 6.0 -61.2 228 47 399.7 399.7 305.2 399.9 0.04 20 100 15750 -58.9 -64.9 46 6.0 -59.1 230 50 413.9 413.9 307.0 414.2 0.06 21 87 16625 -58.3 -64.3 46 6.0 -58.5 230 53 431.9 432.0 309.1 432.4 0.08 22 70 17980 -62.1 -69.1 39 7.0 -62.3 230 58 451.5 451.5 311.0 451.8 0.05 23 67 18247 -64.3 -71.3 38 7.0 -64.5 232 59 452.5 452.5 311.1 452.7 0.04 24 53 19681 -60.9 -68.9 34 8.0 -61.2 242 65 491.7 491.7 314.4 492.1 0.07 25 50 20040 -61.5 -68.5 39 7.0 -61.8 245 66 498.6 498.6 314.9 499.0 0.08 26 43 20967 -64.9 -71.9 37 7.0 -65.1 248 70 512.2 512.2 315.8 512.5 0.05 27 30 23160 -65.3 -73.3 32 8.0 -65.6 255 79 566.6 566.6 319.0 567.1 0.06 28 25 24271 -64.9 -72.9 32 8.0 -65.3 598.1 598.1 320.6 598.7 0.08 TRP 266 9643 -64.3 -68.6 55 4.3 -64.3 240 66 305.0 305.0 283.4 305.1 0.01 WND 273 9484 -62.8 -67.1 56 4.3 -62.9 240 73 304.9 304.9 283.4 304.9 0.02 Sounding variables and indices 1000-500 mb thick: 5374.00 m Freezing level: Surface below freezing Freezing level: 984.98 mb = 189.06 m = 620.27 ft Freezing level: 834.00 mb = 1537.28 m = 5043.51 ft Wetbulb zero: Below ground Precipitable water: 0.63 inches Sfc-500 mean rel hum: 89.14 % Est. max temperature: 13.51 C = 56.32 F Sfc-Lift cond lev (LCL): 977.00 mb = 253.41 m = 831.38 ft T: 0.64 C 700-500 lapse rate: 7.37 C/km ThetaE index: 0.08 C Layer 925.0- 850.0 mb Conv cond level (CCL): 991.00 mb = 138.43 m = 454.17 ft Mean mixing ratio: 4.70 g/kg Conv temperature: 2.74 C = 36.93 F Cap Strength: 6.88 C Lifted Index: 6.74 C Risk: None Lifted Index @300 mb: 7.52 C Lifted Index @700 mb: 5.12 C Showalter Index: 3.08 C Risk: None Total Totals Index: 53.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 25.60 C K Index: 25.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 227.89 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.37 J/kg Max Up Vert Vel: 9.31 m/s Conv Inhibition (B-): 37819.01 J/kg Cap Strength: 6.88 C Lift Cond Lev (LCL): 930.64 mb = 646.43 m = 2120.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 31 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 ---------------------------------------------------------- 0 991 138 140 19 -12.2 14.6 | 94 41 -41.2 2.8 1 925 696 210 33 16.5 28.6 | 143 21 -12.5 16.8 2 850 1380 220 31 19.9 23.7 | 143 15 -9.1 12.0 3 700 2917 215 46 26.4 37.7 | 174 26 -2.6 25.9 4 500 5440 225 48 33.9 33.9 | 193 23 4.9 22.2 5 400 7010 220 56 36.0 42.9 | 193 32 7.0 31.2 6 300 8900 230 68 52.1 43.7 | 216 39 23.1 32.0 7 273 9484 240 73 63.2 36.5 | 234 42 34.2 24.8 8 266 9643 240 66 57.2 33.0 | 233 35 28.2 21.3 9 250 10020 230 50 38.3 32.1 | 205 22 9.3 20.4 10 200 11400 235 48 39.3 27.5 | 213 19 10.3 15.8 11 150 13210 220 35 22.5 26.8 | 157 16 -6.5 15.1 12 100 15750 230 50 38.3 32.1 | 205 22 9.3 20.4 13 70 17980 230 58 44.4 37.3 | 211 30 15.4 25.5 14 50 20040 245 66 59.8 27.9 | 242 35 30.8 16.2 15 30 23160 255 79 76.3 20.4 | 260 48 47.3 8.7 Wind Parameters Mean winds (0-6000m): 218.0 at 41.7 knts Storm direction: 248.0 at 31.3 knts Shear (0-3000m) pos: 6.1 neg: 2.2 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 81.8 deg Storm rel helicity (0-3000m) pos: 296.7 neg: -0.7 tot: 296.0 m^2/s^2 ave: 98.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 6.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.49 Bulk Shear: 89.25 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 25 116 31| 29.2 0.0 29.2|222.6 0.0 222.6 445.2 0.81| 31.3 25.4 1000 200 29 129 24| 16.9 0.0 16.9|240.2 -0.2 240.0 240.0 0.72| 19.8 14.2 1500 207 30 134 21| 12.1 0.0 12.1|249.4 -0.7 248.7 165.8 0.70| 14.7 10.2 2000 211 31 139 20| 9.1 1.3 10.4|267.0 -0.7 266.2 133.1 0.70| 12.3 8.6 2500 212 33 145 20| 7.3 2.1 9.3|283.6 -0.7 282.8 113.1 0.69| 10.8 7.5 3000 213 35 151 20| 6.1 2.2 8.3|296.7 -0.7 296.0 98.7 0.68| 9.6 6.6 4000 214 38 159 21| 4.9 1.7 6.5|316.6 -0.7 315.9 79.0 0.70| 7.7 5.3 5000 216 40 166 21| 4.1 1.3 5.5|336.2 -0.7 335.5 67.1 0.71| 6.5 4.6 6000 218 42 171 21| 3.6 1.3 4.9|343.3 -0.7 342.5 57.1 0.67| 5.8 3.9 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20260112.00.gif