UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for U4947... Searching the city database file for: U4947 ... Date:1200Z 7 NOV 25 Station: U4947 WMO ident: 24947 ------------------------------------------------------------------------------- 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 128 0 0 SFC 999 136 -15.3 -19.2 72 3.9 -16.0 0 0 257.9 258.1 257.2 260.2 0.84 2 997 151 -11.9 -14.2 83 2.3 -12.4 356 0 261.5 261.7 260.9 264.9 1.28 3 984 253 -8.9 -10.8 86 1.9 -9.4 328 2 265.5 265.7 264.7 270.1 1.70 4 983 260 -8.7 -10.6 86 1.9 -9.2 325 2 265.8 266.0 264.9 270.4 1.73 5 929 701 -7.7 -16.7 48 9.0 -9.8 204 8 271.1 271.3 267.5 274.3 1.11 6 925 735 -7.9 -17.9 44 10.0 -10.2 195 9 271.2 271.4 267.4 274.1 1.01 7 887 1059 -8.5 -23.5 29 15.0 -11.5 210 10 273.9 274.0 268.5 275.8 0.65 8 860 1297 -8.9 -26.9 22 18.0 -12.2 221 11 275.9 276.0 269.5 277.4 0.49 9 850 1387 -9.5 -27.5 22 18.0 -12.7 225 11 276.2 276.3 269.7 277.6 0.47 10 747 2372 -15.9 -34.9 18 19.0 -18.3 258 16 279.6 279.7 271.4 280.5 0.26 11 715 2700 -17.1 -38.1 14 21.0 -19.6 270 18 281.8 281.9 272.6 282.5 0.20 12 700 2859 -18.1 -29.1 38 11.0 -19.8 275 19 282.4 282.5 273.4 284.0 0.49 13 669 3197 -19.5 -24.5 64 5.0 -20.4 275 22 284.6 284.7 275.0 287.0 0.79 14 642 3502 -21.3 -30.3 44 9.0 -22.5 275 24 285.9 286.0 275.3 287.4 0.48 15 619 3770 -22.1 -34.1 33 12.0 -23.6 275 26 288.0 288.0 276.2 289.1 0.34 16 609 3890 -21.3 -35.3 27 14.0 -23.0 275 27 290.2 290.3 277.3 291.2 0.31 17 571 4363 -23.7 -43.7 14 20.0 -25.5 275 31 292.8 292.8 278.3 293.3 0.14 18 500 5320 -30.7 -40.7 37 10.0 -31.6 275 38 295.6 295.6 279.7 296.4 0.22 19 455 5980 -35.1 -42.1 49 7.0 -35.6 273 44 298.2 298.2 280.8 298.9 0.21 20 440 6211 -36.5 -43.5 48 7.0 -37.0 272 46 299.3 299.3 281.3 299.9 0.18 21 400 6860 -42.7 -48.7 52 6.0 -43.0 270 52 299.5 299.5 281.3 299.9 0.11 22 398 6894 -43.1 -49.1 52 6.0 -43.3 270 52 299.4 299.4 281.3 299.8 0.11 23 346 7827 -48.5 -53.5 56 5.0 -48.7 273 65 304.3 304.3 283.2 304.6 0.08 24 300 8750 -56.7 -61.5 55 4.8 -56.8 275 77 305.4 305.4 283.6 305.5 0.03 25 292 8920 -58.5 -63.3 54 4.8 -58.6 275 80 305.2 305.2 283.5 305.3 0.03 26 273 9339 -60.1 -64.6 55 4.5 -60.2 275 87 308.8 308.8 284.9 308.9 0.02 27 250 9880 -64.7 -69.3 53 4.6 -64.7 275 97 309.9 309.9 285.3 309.9 0.01 28 242 10079 -65.8 -70.4 52 4.6 -65.8 275 99 311.1 311.1 285.7 311.1 0.01 29 220 10654 -69.1 -73.8 50 4.7 -69.1 280 89 314.6 314.6 286.9 314.7 0.01 30 208 10991 -68.3 -73.1 50 4.8 -68.3 277 73 321.0 321.0 289.0 321.0 0.01 31 203 11139 -64.3 -69.1 52 4.8 -64.3 276 66 329.5 329.5 291.6 329.6 0.02 32 200 11230 -64.5 -69.2 52 4.7 -64.6 275 62 330.6 330.6 291.9 330.7 0.02 33 191 11514 -60.9 -65.6 54 4.7 -61.0 275 59 340.8 340.8 294.6 340.9 0.03 34 181 11848 -62.9 -67.8 51 4.9 -63.0 275 55 342.8 342.8 295.0 342.9 0.02 35 157 12734 -58.9 -63.9 52 5.0 -59.0 275 45 363.8 363.8 299.5 364.0 0.05 36 150 13020 -59.7 -64.6 53 4.9 -59.8 275 42 367.2 367.2 300.1 367.4 0.04 37 100 15540 -61.7 -68.7 39 7.0 -61.9 270 40 408.5 408.5 306.3 408.7 0.04 38 70 17740 -61.3 -69.3 34 8.0 -61.6 275 36 453.2 453.3 311.2 453.5 0.05 39 50 19810 -63.5 -72.5 28 9.0 -63.8 270 46 493.8 493.9 314.5 494.1 0.04 40 32 22552 -63.7 -73.7 24 10.0 -64.1 261 51 560.5 560.6 318.7 560.9 0.06 41 30 22950 -62.1 -72.1 25 10.0 -62.6 260 52 575.3 575.4 319.5 575.9 0.08 42 23 24597 -61.3 -72.3 22 11.0 -62.1 257 62 623.1 623.2 321.6 623.9 0.10 43 21 25169 -55.7 -67.7 21 12.0 -57.3 256 66 656.5 656.5 323.0 658.1 0.20 44 20 25480 -55.3 -67.3 21 12.0 -57.0 255 68 666.9 667.0 323.4 668.8 0.22 45 15 27316 -55.3 -68.3 18 13.0 -57.5 724.1 724.2 325.3 726.4 0.26 TRP 220 10654 -69.1 -73.8 50 4.7 -69.1 280 89 314.6 314.6 286.9 314.7 0.01 WND 242 10079 -65.8 -70.4 52 4.6 -65.8 275 99 311.1 311.1 285.7 311.1 0.01 Sounding variables and indices 1000-500 mb thick: 5192.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 33.06 % Est. max temperature: 3.00 C = 37.39 F Sfc-Lift cond lev (LCL): 937.45 mb = 630.61 m = 2068.91 ft T: -7.86 C 700-500 lapse rate: 5.12 C/km ThetaE index: 0.15 C Layer 925.0- 887.0 mb Conv cond level (CCL): 999.00 mb = 135.60 m = 444.88 ft Mean mixing ratio: 1.26 g/kg Conv temperature: -14.30 C = 6.27 F Cap Strength: 17.97 C Lifted Index: 19.38 C Risk: None Lifted Index @300 mb: 23.50 C Lifted Index @700 mb: 10.56 C Showalter Index: 15.10 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 3.20 C K Index: -17.30 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.27 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 62134.48 J/kg Cap Strength: 19.27 C Lift Cond Lev (LCL): 855.09 mb = 1341.04 m = 4399.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 17 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 ---------------------------------------------------------- 0 999 136 0 0 -0.0 -0.0 | 118 17 -15.1 8.1 1 925 735 195 9 2.3 8.7 | 143 21 -12.7 16.8 2 850 1387 225 11 7.8 7.8 | 155 18 -7.3 15.9 3 700 2859 275 19 18.9 -1.7 | 211 8 3.9 6.5 4 500 5320 275 38 37.9 -3.3 | 258 23 22.8 4.8 5 400 6860 270 52 52.0 -0.0 | 258 38 36.9 8.1 6 300 8750 275 77 76.7 -6.7 | 269 62 61.6 1.4 7 250 9880 275 97 96.6 -8.5 | 270 82 81.6 -0.3 8 242 10079 275 99 98.6 -8.6 | 270 84 83.5 -0.5 9 220 10654 280 89 87.6 -15.5 | 276 73 72.6 -7.3 10 200 11230 275 62 61.8 -5.4 | 267 47 46.7 2.7 11 150 13020 275 42 41.8 -3.7 | 261 27 26.8 4.5 12 100 15540 270 40 40.0 -0.0 | 252 26 24.9 8.1 13 70 17740 275 36 35.9 -3.1 | 256 21 20.8 5.0 14 50 19810 270 46 46.0 -0.0 | 255 32 30.9 8.1 15 30 22950 260 52 51.2 9.0 | 245 40 36.1 17.2 16 20 25480 255 68 65.7 17.6 | 243 57 50.6 25.7 Wind Parameters Mean winds (0-6000m): 268.3 at 22.8 knts Storm direction: 298.3 at 17.1 knts Shear (0-3000m) pos: 3.2 neg: 1.8 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 91.1 neg: -5.3 tot: 85.8 m^2/s^2 ave: 28.6 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.47 Bulk Shear: 66.42 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 ------------------------------------------------------------------------------- 500 190 4 129 19| 0.0 7.7 7.7| 25.8 -3.8 22.0 44.0 0.51| 12.4 6.3 1000 201 7 138 19| 0.0 5.3 5.3| 40.1 -5.3 34.8 34.8 0.43| 10.1 4.4 1500 212 8 144 18| 1.5 3.5 5.0| 56.0 -5.3 50.7 33.8 0.50| 8.2 4.1 2000 223 9 150 17| 2.4 2.6 5.0| 70.8 -5.3 65.4 32.7 0.54| 7.4 4.0 2500 236 11 157 15| 3.0 2.1 5.1| 82.7 -5.3 77.4 30.9 0.57| 7.1 4.0 3000 247 12 164 13| 3.2 1.8 4.9| 91.1 -5.3 85.8 28.6 0.60| 6.7 4.0 4000 259 15 180 11| 2.4 2.0 4.4|105.0 -5.3 99.7 24.9 0.60| 6.0 3.6 5000 266 19 202 10| 1.9 2.3 4.2|118.9 -5.3 113.5 22.7 0.57| 5.6 3.2 6000 268 23 221 12| 1.6 2.7 4.3|122.4 -5.7 116.7 19.5 0.50| 5.5 2.7 Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20251107.12.gif