UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for X4858... Searching the city database file for: X4858 ... Date:0000Z 28 NOV 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1016 89 3.8 3.5 98 0.3 3.7 130 5 275.7 276.5 276.0 288.8 4.84 1 1000 218 5.0 4.2 95 0.8 4.6 150 21 278.1 279.0 277.8 292.2 5.17 2 991 292 7.8 7.2 96 0.6 7.5 148 21 281.7 282.8 281.0 299.4 6.43 3 946 675 5.8 3.8 87 2.0 4.8 136 18 283.4 284.3 280.6 298.2 5.31 4 942 709 6.0 4.0 87 2.0 5.0 135 18 284.0 284.9 280.9 299.1 5.41 5 927 842 10.0 -5.0 34 15.0 3.6 131 17 289.4 289.9 280.3 297.7 2.84 6 925 860 9.8 -6.2 32 16.0 3.2 130 17 289.3 289.8 280.0 297.0 2.60 7 922 887 9.6 -7.4 29 17.0 2.7 130 17 289.4 289.8 279.7 296.4 2.37 8 898 1105 10.0 0.0 50 10.0 5.2 130 15 292.0 292.8 283.1 304.4 4.26 9 878 1292 9.4 0.4 53 9.0 5.0 130 13 293.3 294.1 284.0 306.4 4.48 10 850 1559 7.6 -1.4 53 9.0 3.4 130 11 294.1 294.8 283.8 306.1 4.06 11 706 3055 -5.1 -11.1 63 6.0 -7.2 20 3 296.1 296.5 282.7 303.2 2.32 12 700 3122 -5.3 -11.3 63 6.0 -7.4 15 3 296.6 297.0 282.8 303.6 2.30 13 695 3178 -5.7 -11.7 63 6.0 -7.8 14 3 296.8 297.2 282.8 303.6 2.24 14 638 3847 -6.3 -28.3 16 22.0 -11.3 4 6 303.5 303.6 283.5 305.4 0.58 15 636 3871 -6.5 -28.5 16 22.0 -11.5 4 6 303.5 303.6 283.5 305.4 0.57 16 558 4875 -15.1 -25.1 42 10.0 -17.3 348 10 304.9 305.1 284.5 307.9 0.89 17 518 5435 -16.3 -34.3 20 18.0 -19.4 339 12 310.0 310.1 285.8 311.4 0.40 18 500 5700 -18.7 -39.7 14 21.0 -21.6 335 13 310.2 310.3 285.7 311.1 0.24 19 498 5730 -19.1 -40.1 14 21.0 -22.0 335 13 310.1 310.2 285.7 310.9 0.23 20 400 7320 -32.1 -45.1 26 13.0 -33.1 315 19 313.3 313.3 286.7 313.9 0.17 21 308 9106 -47.3 -59.3 24 12.0 -47.6 306 21 316.3 316.3 287.6 316.5 0.04 22 300 9280 -48.1 -59.1 27 11.0 -48.4 305 21 317.6 317.6 288.0 317.7 0.04 23 250 10460 -57.1 -67.1 27 10.0 -57.2 310 25 321.2 321.2 289.1 321.2 0.02 24 211 11520 -63.5 -72.5 28 9.0 -63.6 291 35 327.2 327.2 290.9 327.2 0.01 25 210 11549 -63.7 -72.7 28 9.0 -63.8 290 35 327.3 327.3 290.9 327.3 0.01 26 200 11850 -62.3 -71.3 29 9.0 -62.4 290 36 334.1 334.1 292.9 334.2 0.01 27 159 13276 -58.9 -67.9 30 9.0 -59.0 282 30 362.5 362.5 299.2 362.6 0.03 28 150 13640 -60.1 -69.1 30 9.0 -60.2 280 29 366.5 366.5 299.9 366.6 0.02 29 118 15125 -64.5 -74.5 24 10.0 -64.6 274 37 384.5 384.5 302.9 384.5 0.01 30 100 16140 -63.5 -73.5 24 10.0 -63.7 270 42 405.0 405.0 305.9 405.1 0.02 31 70 18320 -64.9 -75.9 21 11.0 -65.1 270 46 445.5 445.5 310.4 445.6 0.02 32 59 19359 -66.5 -78.5 17 12.0 -66.7 265 57 464.3 464.3 312.1 464.4 0.01 33 55 19787 -63.9 -75.9 18 12.0 -64.2 263 62 479.6 479.7 313.4 479.8 0.02 34 50 20370 -65.1 -77.1 18 12.0 -65.4 260 68 490.1 490.1 314.2 490.2 0.02 35 44 21148 -65.7 -77.7 17 12.0 -66.0 261 71 506.9 506.9 315.4 507.0 0.02 36 34 22726 -63.1 -76.1 16 13.0 -63.6 264 78 552.5 552.5 318.2 552.7 0.04 37 30 23490 -66.5 -79.5 14 13.0 -66.8 265 81 563.4 563.4 318.8 563.5 0.02 38 25 24589 -67.7 -80.7 14 13.0 -68.1 267 90 590.1 590.1 320.2 590.2 0.02 39 20 25940 -64.7 -78.7 13 14.0 -65.4 270 101 638.1 638.1 322.2 638.4 0.04 40 15 27694 -62.5 -76.5 14 14.0 -63.6 270 114 700.2 700.2 324.4 700.8 0.08 41 10 30160 -66.7 -81.7 10 15.0 -67.7 270 132 770.6 770.6 326.5 771.0 0.05 42 8.0 31518 -64.1 -79.8 10 15.7 -65.7 275 147 831.6 831.7 328.0 832.5 0.09 43 7.2 32165 -62.9 -78.9 10 16.0 -64.9 862.1 862.1 328.7 863.2 0.11 TRP 210 11549 -63.7 -72.7 28 9.0 -63.8 290 35 327.3 327.3 290.9 327.3 0.01 WND 8.0 31518 -64.1 -79.8 10 15.7 -65.7 275 147 831.6 831.7 328.0 832.5 0.09 Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 763.83 mb = 2454.15 m = 8051.59 ft Wetbulb zero: 804.13 mb = 2006.05 m = 6581.46 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 47.74 % Est. max temperature: 21.81 C = 71.25 F Sfc-Lift cond lev (LCL): 1011.22 mb = 127.27 m = 417.55 ft T: 4.16 C 700-500 lapse rate: 5.20 C/km ThetaE index: 3.21 C Layer 850.0- 700.0 mb Conv cond level (CCL): 761.55 mb = 2444.52 m = 8019.98 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 23.56 C = 74.42 F Cap Strength: 12.57 C Lifted Index: 12.33 C Risk: None Lifted Index @300 mb: 14.63 C Lifted Index @700 mb: 5.87 C Showalter Index: 6.12 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 17.30 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 35.00 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.79 J/kg Max Up Vert Vel: 9.03 m/s Conv Inhibition (B-): 54260.80 J/kg Cap Strength: 12.53 C Lift Cond Lev (LCL): 914.16 mb = 957.65 m = 3141.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 101 at 8 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 1016 89 130 5 -3.8 3.2 | 243 4 3.5 1.8 1 1000 218 150 21 -10.5 18.2 | 169 17 -3.1 16.8 2 925 860 130 17 -13.0 10.9 | 149 11 -5.6 9.5 3 850 1559 130 11 -8.4 7.1 | 169 6 -1.0 5.6 4 700 3122 15 3 -0.8 -2.9 | 303 8 6.6 -4.3 5 500 5700 335 13 5.5 -11.8 | 316 18 12.9 -13.2 6 400 7320 315 19 13.4 -13.4 | 306 26 20.8 -14.9 7 300 9280 305 21 17.2 -12.0 | 299 28 24.6 -13.5 8 250 10460 310 25 19.2 -16.1 | 303 32 26.5 -17.5 9 210 11549 290 35 32.9 -12.0 | 288 42 40.3 -13.4 10 200 11850 290 36 33.8 -12.3 | 288 43 41.2 -13.7 11 150 13640 280 29 28.6 -5.0 | 280 37 35.9 -6.5 12 100 16140 270 42 42.0 -0.0 | 272 49 49.4 -1.4 13 70 18320 270 46 46.0 -0.0 | 272 53 53.4 -1.4 14 50 20370 260 68 67.0 11.8 | 262 75 74.3 10.4 15 30 23490 265 81 80.7 7.1 | 266 88 88.1 5.6 16 20 25940 270 101 101.0 -0.0 | 271 108 108.4 -1.4 17 10 30160 270 132 132.0 -0.0 | 271 139 139.4 -1.4 Wind Parameters Mean winds (0-6000m): 70.9 at 10.0 knts Storm direction: 100.9 at 7.5 knts Shear (0-3000m) pos: 2.4 neg: 3.5 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 61.4 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -41.8 tot: -36.7 m^2/s^2 ave: -12.2 10^-3 m/s^2 rel: -0.53 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.95 Bulk Shear: 43.12 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 ------------------------------------------------------------------------------- 500 145 18 167 14| 14.2 0.0 14.2| 0.0 -24.5 -24.5 -49.0 -0.65| 21.9-14.3 1000 139 18 161 13| 7.1 2.3 9.3| 1.7 -30.4 -28.8 -28.8 -0.57| 13.5 -7.8 1500 137 16 161 11| 4.7 2.8 7.6| 5.2 -30.4 -25.3 -16.8 -0.44| 10.5 -4.6 2000 133 14 159 9| 3.5 3.7 7.3| 5.2 -33.4 -28.3 -14.1 -0.48| 9.6 -4.7 2500 130 13 160 7| 2.8 3.9 6.7| 5.2 -36.4 -31.2 -12.5 -0.50| 8.8 -4.4 3000 131 11 168 6| 2.4 3.5 5.9| 5.2 -41.8 -36.7 -12.2 -0.53| 8.0 -4.2 4000 124 10 169 4| 1.8 3.1 4.9| 10.2 -41.8 -31.6 -7.9 -0.45| 6.5 -2.9 5000 108 10 133 2| 1.4 2.9 4.4| 11.3 -42.6 -31.3 -6.3 -0.41| 5.6 -2.3 6000 71 10 24 5| 1.2 2.8 4.0| 11.3 -50.1 -38.8 -6.5 -0.40| 5.1 -2.0 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251128.00.gif