UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for X4467... Searching the city database file for: X4467 ... Date:1200Z 11 DEC 25 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 1001 144 -0.7 -1.6 94 0.9 -1.0 140 9 272.4 272.9 272.1 281.5 3.39 1 1000 152 -0.9 -1.8 94 0.9 -1.3 140 9 272.2 272.8 271.9 281.3 3.35 2 976 346 -2.5 -3.9 90 1.4 -3.0 162 9 272.5 273.0 271.4 280.5 2.93 3 927 759 1.4 0.7 95 0.7 1.1 208 9 280.6 281.3 277.9 292.6 4.34 4 925 776 1.2 0.4 94 0.8 0.8 210 9 280.5 281.3 277.8 292.4 4.25 5 850 1452 -2.3 -4.3 86 2.0 -3.1 215 11 283.7 284.3 278.2 293.0 3.27 6 827 1669 -3.9 -5.5 89 1.6 -4.5 215 13 284.3 284.8 278.2 293.0 3.06 7 733 2620 -5.3 -10.3 68 5.0 -7.1 215 22 292.7 293.2 281.3 299.9 2.38 8 700 2981 -7.3 -13.3 62 6.0 -9.2 215 25 294.4 294.8 281.5 300.4 1.96 9 500 5530 -21.5 -36.5 25 15.0 -23.6 155 5 306.8 306.9 284.5 308.0 0.34 10 494 5619 -21.7 -36.7 24 15.0 -23.8 149 5 307.6 307.7 284.9 308.8 0.33 11 400 7130 -34.1 -53.1 13 19.0 -35.2 50 7 310.7 310.7 285.7 310.9 0.07 12 381 7469 -36.9 -55.9 12 19.0 -37.8 52 12 311.3 311.3 285.9 311.5 0.05 13 337 8306 -44.1 -63.1 10 19.0 -44.6 56 25 312.6 312.6 286.3 312.7 0.02 14 300 9080 -48.3 -64.3 14 16.0 -48.6 60 38 317.3 317.3 287.9 317.4 0.02 15 250 10260 -54.7 -67.7 19 13.0 -54.9 55 42 324.7 324.7 290.2 324.8 0.02 16 231 10763 -57.5 -69.5 20 12.0 -57.6 46 38 327.9 327.9 291.2 328.0 0.01 17 206 11484 -59.7 -71.7 20 12.0 -59.8 33 32 335.4 335.4 293.2 335.4 0.01 18 200 11670 -57.9 -69.9 20 12.0 -58.0 30 31 341.1 341.1 294.6 341.1 0.02 19 194 11862 -57.9 -69.9 20 12.0 -58.0 28 31 344.1 344.1 295.3 344.1 0.02 20 168 12757 -63.7 -75.7 18 12.0 -63.8 20 29 348.9 348.9 296.4 348.9 0.01 21 153 13336 -59.3 -72.3 17 13.0 -59.5 8 32 365.8 365.8 299.8 365.9 0.01 22 150 13460 -60.1 -73.1 17 13.0 -60.3 5 33 366.5 366.5 299.9 366.6 0.01 23 126 14542 -64.3 -77.3 15 13.0 -64.4 356 32 377.7 377.7 301.9 377.7 0.01 24 100 15960 -64.5 -78.5 13 14.0 -64.7 345 31 403.1 403.1 305.6 403.1 0.01 25 70 18120 -65.5 -80.5 11 15.0 -65.7 330 29 444.3 444.3 310.3 444.3 0.01 26 50 20160 -67.7 -82.7 10 15.0 -67.9 310 36 484.0 484.0 313.8 484.0 0.01 27 43 21064 -69.1 -84.1 10 15.0 -69.3 309 41 501.8 501.8 315.1 501.9 0.01 28 34 22476 -66.5 -83.5 7 17.0 -66.8 306 50 543.5 543.5 317.7 543.6 0.01 29 30 23230 -68.5 -84.5 8 16.0 -68.8 305 54 557.9 557.9 318.5 558.0 0.01 30 20 25660 -68.5 -85.5 7 17.0 -68.9 300 75 626.5 626.5 321.7 626.6 0.01 31 18 26291 -70.9 -87.9 6 17.0 -71.2 298 80 638.1 638.1 322.2 638.2 0.01 32 10 29890 -58.9 -78.9 6 20.0 -61.3 285 110 799.7 799.7 327.3 800.5 0.08 33 9.0 30553 -57.8 -78.7 5 20.9 -60.7 280 112 828.3 828.4 328.0 829.2 0.09 34 8.9 30623 -57.7 -78.7 5 21.0 -60.7 831.4 831.5 328.0 832.3 0.09 TRP 168 12757 -63.7 -75.7 18 12.0 -63.8 20 29 348.9 348.9 296.4 348.9 0.01 WND 9.0 30553 -57.8 -78.7 5 20.9 -60.7 280 112 828.3 828.4 328.0 829.2 0.09 Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: Surface below freezing Freezing level: 944.59 mb = 610.42 m = 2002.67 ft Freezing level: 899.29 mb = 1007.77 m = 3306.30 ft Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 63.89 % Est. max temperature: 10.62 C = 51.12 F Sfc-Lift cond lev (LCL): 986.85 mb = 257.61 m = 845.17 ft T: -1.77 C 700-500 lapse rate: 5.57 C/km ThetaE index: 1.03 C Layer 1000.0- 927.0 mb Conv cond level (CCL): 1000.00 mb = 152.00 m = 498.68 ft Mean mixing ratio: 3.64 g/kg Conv temperature: -0.58 C = 30.96 F Cap Strength: 10.49 C Lifted Index: 17.15 C Risk: None Lifted Index @300 mb: 21.64 C Lifted Index @700 mb: 10.49 C Showalter Index: 12.46 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 17.20 C K Index: 8.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.54 J/kg Max Up Vert Vel: 9.33 m/s Conv Inhibition (B-): 54090.24 J/kg Cap Strength: 16.91 C Lift Cond Lev (LCL): 936.23 mb = 679.20 m = 2228.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 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 1001 144 140 9 -5.8 6.9 | 95 14 -14.2 1.2 1 1000 152 140 9 -5.8 6.9 | 95 14 -14.2 1.2 2 925 776 210 9 4.5 7.8 | 118 4 -3.9 2.1 3 850 1452 215 11 6.3 9.0 | 147 4 -2.1 3.3 4 700 2981 215 25 14.3 20.5 | 202 16 5.9 14.7 5 500 5530 155 5 -2.1 4.5 | 83 11 -10.5 -1.2 6 400 7130 50 7 -5.4 -4.5 | 53 17 -13.8 -10.2 7 300 9080 60 38 -32.9 -19.0 | 59 48 -41.3 -24.7 8 250 10260 55 42 -34.4 -24.1 | 55 52 -42.8 -29.8 9 200 11670 30 31 -15.5 -26.8 | 36 40 -23.9 -32.6 10 168 12757 20 29 -9.9 -27.3 | 29 38 -18.4 -33.0 11 150 13460 5 33 -2.9 -32.9 | 16 40 -11.3 -38.6 12 100 15960 345 31 8.0 -29.9 | 1 36 -0.4 -35.7 13 70 18120 330 29 14.5 -25.1 | 349 31 6.1 -30.9 14 50 20160 310 36 27.6 -23.1 | 326 35 19.1 -28.9 15 30 23230 305 54 44.2 -31.0 | 316 51 35.8 -36.7 16 20 25660 300 75 65.0 -37.5 | 307 71 56.5 -43.2 17 10 29890 285 110 106.3 -28.5 | 289 104 97.8 -34.2 Wind Parameters Mean winds (0-6000m): 205.8 at 13.6 knts Storm direction: 235.8 at 10.2 knts Shear (0-3000m) pos: 2.3 neg: 1.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 100.1 deg Storm rel helicity (0-3000m) pos: 27.8 neg: -7.4 tot: 20.4 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.40 Bulk Shear: 9.90 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 ------------------------------------------------------------------------------- 500 167 9 106 11| 8.6 0.0 8.6| 12.1 0.0 12.1 24.3 0.47| 8.9 4.2 1000 190 9 116 8| 5.8 0.0 5.8| 13.7 0.0 13.7 13.7 0.44| 6.2 2.8 1500 200 10 124 6| 4.7 0.0 4.7| 16.4 0.0 16.4 10.9 0.53| 5.1 2.7 2000 206 11 139 6| 3.5 1.2 4.7| 20.8 0.0 20.8 10.4 0.54| 5.0 2.7 2500 209 13 157 6| 2.8 1.9 4.7| 25.2 0.0 25.2 10.1 0.50| 4.9 2.5 3000 210 15 171 7| 2.3 1.9 4.2| 27.8 -7.4 20.4 6.8 0.38| 4.9 1.9 4000 208 16 173 8| 1.7 1.0 2.7| 27.8 -45.3 -17.5 -4.4 0.00| 5.1 0.0 5000 207 15 169 8| 1.4 1.0 2.4| 27.8 -72.7 -44.9 -9.0 -0.19| 5.1 -0.9 6000 206 14 159 7| 1.2 1.3 2.4| 27.8 -87.1 -59.3 -9.9 -0.25| 4.8 -1.2 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20251211.12.gif