UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U4122... Searching the city database file for: U4122 ... Date:1200Z 30 NOV 25 Station: U4122 WMO ident: 24122 ------------------------------------------------------------------------------- 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 1006 206 -43.3 -49.3 52 6.0 -43.4 355 3 229.5 229.5 229.3 229.6 0.04 1 1000 247 -40.5 -46.5 52 6.0 -40.6 300 3 232.6 232.7 232.5 232.8 0.06 2 999 254 -40.1 -46.1 53 6.0 -40.2 299 3 233.1 233.1 233.0 233.3 0.06 3 925 786 -30.3 -35.2 62 4.9 -30.6 260 3 248.3 248.4 247.6 248.9 0.21 4 898 1000 -26.1 -30.7 65 4.6 -26.5 283 3 254.8 254.8 253.5 255.7 0.33 5 850 1400 -26.3 -30.4 68 4.1 -26.7 325 3 258.6 258.7 256.8 259.6 0.36 6 823 1633 -26.7 -30.6 70 3.9 -27.1 317 4 260.6 260.6 258.4 261.6 0.36 7 700 2788 -31.3 -35.0 70 3.7 -31.6 275 11 267.8 267.9 263.7 268.7 0.28 8 679 3003 -32.5 -36.3 69 3.8 -32.8 276 11 268.8 268.9 264.3 269.6 0.25 9 615 3695 -35.1 -39.0 67 3.9 -35.3 281 9 273.6 273.6 267.5 274.2 0.21 10 536 4641 -40.5 -44.6 65 4.1 -40.7 287 8 278.1 278.1 270.2 278.5 0.13 11 500 5110 -43.9 -48.5 60 4.6 -44.0 290 7 279.5 279.5 271.0 279.8 0.09 12 400 6570 -54.7 -59.5 55 4.8 -54.8 345 3 283.9 283.9 273.5 284.0 0.03 13 399 6586 -54.9 -59.6 56 4.7 -54.9 346 3 283.8 283.8 273.4 284.0 0.03 14 352 7382 -59.3 -64.2 53 4.9 -59.3 18 8 288.3 288.3 275.8 288.3 0.02 15 329 7805 -60.7 -65.5 53 4.8 -60.7 35 11 292.0 292.0 277.7 292.0 0.02 16 300 8380 -61.5 -66.4 52 4.9 -61.6 55 5 298.6 298.7 280.8 298.7 0.02 17 295 8484 -61.5 -66.5 51 5.0 -61.6 51 5 300.1 300.1 281.4 300.2 0.02 18 253 9445 -57.9 -62.9 53 5.0 -58.0 18 5 318.9 318.9 288.4 319.0 0.03 19 250 9520 -58.1 -63.1 53 5.0 -58.2 15 5 319.7 319.7 288.7 319.8 0.03 20 200 10930 -57.7 -63.7 46 6.0 -57.8 70 5 341.4 341.4 294.7 341.5 0.04 21 150 12730 -59.1 -65.1 46 6.0 -59.2 70 5 368.3 368.3 300.3 368.4 0.04 22 105 14957 -61.3 -69.3 34 8.0 -61.4 118 7 403.6 403.6 305.7 403.8 0.03 23 100 15260 -61.5 -69.5 34 8.0 -61.7 125 7 408.9 408.9 306.4 409.1 0.03 24 70 17460 -64.1 -72.1 33 8.0 -64.3 135 13 447.3 447.3 310.6 447.4 0.03 25 50 19500 -65.7 -74.7 27 9.0 -65.9 135 23 488.7 488.7 314.1 488.8 0.03 26 39 21001 -68.1 -77.1 26 9.0 -68.3 518.6 518.6 316.2 518.8 0.03 27 33 22002 -68.9 -77.9 26 9.0 -69.1 541.8 541.8 317.6 542.0 0.03 TRP 329 7805 -60.7 -65.5 53 4.8 -60.7 35 11 292.0 292.0 277.7 292.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 4863.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 65.96 % Est. max temperature: -14.61 C = 5.71 F Sfc-Lift cond lev (LCL): 903.65 mb = 954.68 m = 3132.13 ft T: -26.99 C 700-500 lapse rate: 5.43 C/km Conv cond level (CCL): 1000.00 mb = 247.00 m = 810.36 ft Mean mixing ratio: 0.15 g/kg Conv temperature: -37.14 C = -34.86 F Cap Strength: 29.79 C Lifted Index: 30.38 C Risk: None Lifted Index @300 mb: 39.82 C Lifted Index @700 mb: 23.00 C Showalter Index: 16.37 C Risk: None Total Totals Index: 31.10 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 13.50 C K Index: -16.50 Risk: None Sweat Index: 13.00 Risk: None Energy Index: 4.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.08 J/kg Max Up Vert Vel: 10.21 m/s Conv Inhibition (B-): 51831.36 J/kg Cap Strength: 30.31 C Lift Cond Lev (LCL): 895.62 mb = 1019.36 m = 3344.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 5 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 1006 206 355 3 0.3 -3.0 | 101 3 -3.2 0.6 1 1000 247 300 3 2.6 -1.5 | 157 2 -0.9 2.1 2 925 786 260 3 3.0 0.5 | 172 4 -0.5 4.1 3 850 1400 325 3 1.7 -2.5 | 123 2 -1.8 1.2 4 700 2788 275 11 11.0 -1.0 | 250 8 7.5 2.7 5 500 5110 290 7 6.6 -2.4 | 248 3 3.1 1.2 6 400 6570 345 3 0.8 -2.9 | 105 3 -2.7 0.7 7 329 7805 35 11 -6.3 -9.0 | 61 11 -9.8 -5.4 8 300 8380 55 5 -4.1 -2.9 | 96 8 -7.6 0.7 9 250 9520 15 5 -1.3 -4.8 | 76 5 -4.8 -1.2 10 200 10930 70 5 -4.7 -1.7 | 103 8 -8.2 1.9 11 150 12730 70 5 -4.7 -1.7 | 103 8 -8.2 1.9 12 100 15260 125 7 -5.7 4.0 | 130 12 -9.2 7.6 13 70 17460 135 13 -9.2 9.2 | 135 18 -12.7 12.8 14 50 19500 135 23 -16.3 16.3 | 135 28 -19.8 19.9 Wind Parameters Mean winds (0-6000m): 285.9 at 6.7 knts Storm direction: 315.9 at 5.0 knts Shear (0-3000m) pos: 0.6 neg: 1.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 150.5 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -3.7 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 28.52 Bulk Shear: 1.83 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 ------------------------------------------------------------------------------- 500 286 3 167 3| 0.0 4.3 4.3| 2.3 0.0 2.3 4.6 0.77| 4.8 3.7 1000 283 3 169 3| 1.0 2.2 3.2| 2.3 -0.7 1.6 1.6 0.37| 3.7 1.4 1500 295 3 164 2| 1.2 1.4 2.7| 2.4 -1.3 1.1 0.8 0.21| 3.5 0.7 2000 297 4 180 2| 0.9 1.8 2.7| 2.5 -1.3 1.1 0.6 0.21| 3.5 0.7 2500 288 5 210 2| 0.7 2.3 3.0| 2.5 -3.1 -0.6 -0.2 0.10| 3.6 0.3 3000 283 6 224 3| 0.6 1.8 2.5| 2.8 -3.7 -0.9 -0.3 0.08| 3.3 0.3 4000 282 7 235 4| 0.6 1.4 2.0| 3.0 -3.7 -0.8 -0.2 0.08| 2.7 0.2 5000 283 7 238 4| 0.6 1.1 1.7| 3.1 -4.0 -0.9 -0.2 0.06| 2.4 0.2 6000 286 7 239 3| 0.8 0.9 1.8| 3.4 -4.0 -0.6 -0.1 0.10| 2.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//U4122/skewt/U4122.skewt.20251130.12.gif