UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 7 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 ------------------------------------------------------------------------------- SFC 1008 143 -1.7 -2.6 94 0.9 -2.0 110 9 270.8 271.3 270.7 279.3 3.13 1 1000 206 -0.5 -1.5 93 1.0 -0.9 125 15 272.6 273.2 272.2 281.9 3.42 2 997 230 -0.3 -1.3 93 1.0 -0.7 127 15 273.1 273.7 272.6 282.5 3.48 3 961 524 -0.5 -1.4 94 0.9 -0.9 151 18 275.8 276.4 274.3 285.6 3.59 4 925 831 2.0 1.1 94 0.9 1.6 175 21 281.4 282.1 278.5 293.8 4.48 5 888 1161 2.4 0.7 89 1.7 1.6 177 23 285.1 285.9 280.4 297.9 4.53 6 866 1364 3.8 -5.2 52 9.0 0.1 179 24 288.6 289.1 280.1 297.3 2.99 7 850 1515 3.0 -3.0 65 6.0 0.4 180 25 289.3 289.9 281.2 299.7 3.60 8 700 3056 -7.1 -9.0 86 1.9 -7.8 230 11 294.6 295.1 282.5 302.9 2.76 9 647 3666 -10.9 -12.7 87 1.8 -11.5 232 12 297.0 297.4 282.9 303.8 2.22 10 500 5600 -23.7 -27.3 72 3.6 -24.4 240 17 304.1 304.3 284.1 306.8 0.81 11 452 6329 -28.9 -32.9 68 4.0 -29.5 245 21 306.5 306.6 284.7 308.3 0.53 12 400 7190 -35.9 -40.0 66 4.1 -36.2 250 25 308.3 308.4 285.1 309.4 0.29 13 300 9110 -53.3 -57.4 61 4.1 -53.4 240 27 310.2 310.2 285.5 310.4 0.05 14 279 9574 -57.9 -61.9 60 4.0 -58.0 240 31 310.1 310.1 285.4 310.2 0.03 15 250 10260 -62.5 -66.4 59 3.9 -62.6 240 38 313.1 313.2 286.5 313.2 0.02 16 224 10930 -66.1 -69.8 60 3.7 -66.1 245 40 317.6 317.6 288.0 317.7 0.01 17 200 11620 -63.9 -67.9 58 4.0 -64.0 255 36 331.6 331.6 292.2 331.7 0.02 18 160 12992 -61.7 -65.4 61 3.7 -61.7 263 45 357.1 357.1 298.2 357.3 0.04 19 150 13390 -62.5 -66.5 58 4.0 -62.6 265 48 362.4 362.4 299.2 362.6 0.03 20 100 15900 -59.1 -63.8 54 4.7 -59.2 260 64 413.6 413.6 307.0 414.0 0.07 21 87 16774 -57.9 -62.9 53 5.0 -58.1 260 65 432.8 432.8 309.2 433.3 0.09 22 75 17701 -61.1 -66.1 51 5.0 -61.3 260 66 444.8 444.8 310.4 445.2 0.07 23 70 18130 -59.7 -64.7 52 5.0 -59.9 260 66 456.7 456.7 311.5 457.2 0.09 24 50 20250 -55.9 -62.9 41 7.0 -56.5 255 75 511.7 511.8 315.8 512.8 0.16 25 43 21209 -52.7 -59.7 42 7.0 -53.5 254 79 542.2 542.3 317.8 544.1 0.28 26 30 23500 -56.5 -64.5 36 8.0 -57.3 250 87 590.6 590.7 320.2 592.2 0.22 27 20 26060 -61.1 -70.1 29 9.0 -61.9 260 89 649.1 649.2 322.7 650.4 0.15 28 18 26714 -61.1 -70.1 29 9.0 -62.0 669.0 669.1 323.4 670.4 0.17 29 12 29306 -48.7 -59.7 27 11.0 -52.5 795.2 795.7 327.4 805.3 1.02 TRP 224 10930 -66.1 -69.8 60 3.7 -66.1 245 40 317.6 317.6 288.0 317.7 0.01 WND 100 15900 -59.1 -63.8 54 4.7 -59.2 260 64 413.6 413.6 307.0 414.0 0.07 Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: Surface below freezing Freezing level: 953.80 mb = 585.61 m = 1921.28 ft Freezing level: 805.45 mb = 1972.72 m = 6472.11 ft Wetbulb zero: Below ground Precipitable water: 0.61 inches Sfc-500 mean rel hum: 80.59 % Est. max temperature: 16.44 C = 61.60 F Sfc-Lift cond lev (LCL): 993.71 mb = 256.52 m = 841.60 ft T: -0.32 C 700-500 lapse rate: 6.53 C/km ThetaE index: 0.55 C Layer 866.0- 850.0 mb Conv cond level (CCL): 1000.00 mb = 206.00 m = 675.84 ft Mean mixing ratio: 3.86 g/kg Conv temperature: 0.77 C = 33.38 F Cap Strength: 10.99 C Lifted Index: 14.31 C Risk: None Lifted Index @300 mb: 16.00 C Lifted Index @700 mb: 10.05 C Showalter Index: 5.46 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 20.70 C K Index: 21.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 200.25 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.64 J/kg Max Up Vert Vel: 9.34 m/s Conv Inhibition (B-): 62842.24 J/kg Cap Strength: 14.20 C Lift Cond Lev (LCL): 943.31 mb = 673.52 m = 2209.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 13 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 1008 143 110 9 -8.5 3.1 | 80 19 -19.2 -3.5 1 1000 206 125 15 -12.3 8.6 | 95 23 -23.0 2.0 2 925 831 175 21 -1.8 20.9 | 139 19 -12.6 14.3 3 850 1515 180 25 0.0 25.0 | 150 21 -10.7 18.4 4 700 3056 230 11 8.4 7.1 | 102 2 -2.3 0.5 5 500 5600 240 17 14.7 8.5 | 244 4 4.0 1.9 6 400 7190 250 25 23.5 8.6 | 261 13 12.8 2.0 7 300 9110 240 27 23.4 13.5 | 241 14 12.7 6.9 8 250 10260 240 38 32.9 19.0 | 241 25 22.2 12.4 9 224 10930 245 40 36.3 16.9 | 248 28 25.5 10.3 10 200 11620 255 36 34.8 9.3 | 263 24 24.0 2.7 11 150 13390 265 48 47.8 4.2 | 274 37 37.1 -2.4 12 100 15900 260 64 63.0 11.1 | 265 52 52.3 4.5 13 70 18130 260 66 65.0 11.5 | 265 54 54.3 4.9 14 50 20250 255 75 72.4 19.4 | 258 63 61.7 12.8 15 30 23500 250 87 81.8 29.8 | 252 75 71.0 23.2 16 20 26060 260 89 87.6 15.5 | 263 77 76.9 8.9 Wind Parameters Mean winds (0-6000m): 208.5 at 16.8 knts Storm direction: 238.5 at 12.6 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 25.6 deg Storm rel helicity (0-3000m) pos: 159.2 neg: -3.1 tot: 156.1 m^2/s^2 ave: 52.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.00 Bulk Shear: 43.56 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 ------------------------------------------------------------------------------- 500 142 16 107 22| 15.5 0.0 15.5| 94.5 0.0 94.5 189.0 0.94| 18.3 17.1 1000 161 19 124 20| 10.8 0.0 10.8|131.6 0.0 131.6 131.6 0.93| 13.0 12.2 1500 169 21 133 20| 7.9 0.0 7.9|148.0 0.0 148.0 98.7 0.90| 10.2 9.2 2000 174 21 138 19| 5.5 0.0 5.5|158.1 0.0 158.1 79.1 0.78| 9.6 7.5 2500 179 20 141 17| 4.0 0.0 4.0|159.2 -0.6 158.6 63.4 0.66| 9.0 6.0 3000 182 19 140 16| 3.0 0.0 3.0|159.2 -3.1 156.1 52.0 0.54| 8.4 4.5 4000 191 17 144 13| 2.6 0.0 2.6|160.0 -3.1 156.9 39.2 0.55| 6.6 3.6 5000 200 17 151 10| 2.3 0.0 2.3|160.9 -3.1 157.8 31.6 0.56| 5.5 3.1 6000 208 17 162 9| 2.3 0.0 2.3|162.6 -3.1 159.5 26.6 0.54| 5.0 2.7 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20260107.00.gif