UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for U8275... Searching the city database file for: U8275 ... Date:1200Z 5 NOV 25 Station: U8275 WMO ident: 28275 Latitude: 58.15 Longitude: 68.18 ------------------------------------------------------------------------------- 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 1013 48 -4.7 -6.1 90 1.4 -5.1 180 13 267.5 267.8 267.3 273.9 2.39 1 1000 149 -5.9 -9.1 78 3.2 -6.8 190 13 267.2 267.6 266.3 272.5 1.92 2 948 566 -8.3 -10.8 82 2.5 -9.0 228 24 268.9 269.2 267.2 273.8 1.77 3 925 757 -7.5 -9.6 85 2.1 -8.1 245 29 271.6 272.0 269.4 277.1 1.99 4 906 918 -6.7 -8.5 87 1.8 -7.2 241 29 274.1 274.4 271.3 280.2 2.22 5 850 1413 -9.1 -11.5 83 2.4 -9.8 230 29 276.6 276.9 272.2 281.9 1.86 6 840 1505 -9.5 -11.9 83 2.4 -10.2 231 29 277.1 277.4 272.5 282.3 1.83 7 805 1835 -8.3 -10.3 85 2.0 -8.9 236 28 281.8 282.2 275.6 288.0 2.17 8 700 2914 -12.3 -15.1 80 2.8 -13.0 250 27 288.9 289.2 278.6 293.9 1.69 9 517 5185 -21.7 -24.8 76 3.1 -22.3 245 31 303.7 303.8 284.1 306.9 0.99 10 500 5430 -23.3 -26.7 74 3.4 -23.9 245 31 304.6 304.8 284.4 307.5 0.86 11 400 7020 -36.3 -39.7 71 3.4 -36.6 235 33 307.8 307.9 284.9 308.9 0.30 12 373 7501 -40.1 -43.7 68 3.6 -40.4 235 34 309.0 309.0 285.2 309.8 0.21 13 300 8950 -51.9 -55.4 66 3.5 -52.0 235 36 312.2 312.2 286.2 312.5 0.07 14 289 9190 -53.3 -57.1 63 3.8 -53.4 236 37 313.6 313.6 286.6 313.8 0.06 15 260 9857 -60.1 -63.9 61 3.8 -60.2 239 39 313.2 313.2 286.5 313.3 0.03 16 250 10100 -61.3 -64.9 62 3.6 -61.3 240 40 314.9 314.9 287.1 315.0 0.02 17 222 10830 -65.9 -69.5 61 3.6 -65.9 250 38 318.7 318.7 288.3 318.8 0.01 18 200 11470 -62.1 -65.9 60 3.8 -62.1 265 29 334.4 334.4 292.9 334.5 0.03 19 190 11787 -60.1 -64.0 60 3.9 -60.2 272 28 342.6 342.6 295.0 342.7 0.04 20 150 13260 -59.3 -63.5 58 4.2 -59.4 305 25 367.9 367.9 300.2 368.1 0.05 21 122 14559 -59.5 -64.1 55 4.6 -59.6 297 27 389.9 390.0 303.8 390.2 0.06 22 100 15800 -62.1 -67.1 51 5.0 -62.2 290 29 407.7 407.8 306.3 408.0 0.05 23 88 16592 -60.3 -66.3 45 6.0 -60.5 294 30 426.5 426.5 308.5 426.8 0.06 24 72 17828 -64.9 -70.9 43 6.0 -65.0 299 33 442.0 442.0 310.1 442.2 0.04 25 70 18000 -64.7 -70.7 43 6.0 -64.8 300 33 446.0 446.0 310.5 446.2 0.04 26 50 20050 -65.3 -72.3 37 7.0 -65.5 310 33 489.6 489.6 314.2 489.9 0.04 27 46 20556 -66.3 -73.3 37 7.0 -66.5 308 34 499.0 499.0 314.9 499.3 0.04 28 30 23130 -68.7 -75.7 36 7.0 -68.9 295 40 557.4 557.4 318.5 557.7 0.04 29 25 24215 -70.3 -77.3 35 7.0 -70.5 293 42 582.6 582.6 319.8 582.9 0.04 30 21 25257 -67.3 -74.3 36 7.0 -67.7 291 44 621.4 621.5 321.6 622.0 0.08 31 20 25550 -68.3 -75.3 36 7.0 -68.6 290 44 627.1 627.1 321.8 627.6 0.07 32 13 28130 -70.1 -78.1 30 8.0 -70.5 284 58 703.1 703.1 324.6 703.7 0.07 33 10 29710 -65.7 -73.7 32 8.0 -66.5 280 66 774.3 774.4 326.6 776.0 0.18 34 9.2 30216 -65.9 -73.9 32 8.0 -66.8 792.2 792.3 327.1 794.1 0.19 35 7.3 31645 -58.7 -67.7 30 9.0 -61.0 875.8 876.1 329.1 882.2 0.58 36 7.0 31908 -59.0 -68.0 30 9.0 -61.3 265 77 885.0 885.3 329.2 891.4 0.58 37 6.3 32568 -59.9 -68.9 30 9.0 -62.1 908.4 908.7 329.7 914.9 0.57 TRP 222 10830 -65.9 -69.5 61 3.6 -65.9 250 38 318.7 318.7 288.3 318.8 0.01 WND 7.0 31908 -59.0 -68.0 30 9.0 -61.3 265 77 885.0 885.3 329.2 891.4 0.58 Sounding variables and indices 1000-500 mb thick: 5281.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 80.39 % Est. max temperature: 3.88 C = 38.99 F Sfc-Lift cond lev (LCL): 990.67 mb = 222.16 m = 728.86 ft T: -6.32 C 700-500 lapse rate: 4.37 C/km ThetaE index: 1.43 C Layer 1000.0- 948.0 mb Conv cond level (CCL): 654.25 mb = 3420.49 m = 11221.94 ft Mean mixing ratio: 1.92 g/kg Conv temperature: 20.06 C = 68.11 F Cap Strength: 24.63 C Lifted Index: 25.14 C Risk: None Lifted Index @300 mb: 26.89 C Lifted Index @700 mb: 14.75 C Showalter Index: 19.13 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 11.80 C K Index: -0.10 Risk: None Sweat Index: 146.35 Risk: None Energy Index: 5.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.21 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 62640.08 J/kg Cap Strength: 25.01 C Lift Cond Lev (LCL): 923.61 mb = 768.72 m = 2522.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 21 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 1013 48 180 13 0.0 13.0 | 123 25 -20.9 13.8 1 1000 149 190 13 2.3 12.8 | 126 23 -18.7 13.6 2 925 757 245 29 26.3 12.3 | 202 14 5.3 13.0 3 850 1413 230 29 22.2 18.6 | 184 19 1.3 19.4 4 700 2914 250 27 25.4 9.2 | 204 11 4.4 10.0 5 500 5430 245 31 28.1 13.1 | 207 16 7.2 13.9 6 400 7020 235 33 27.0 18.9 | 197 21 6.1 19.7 7 300 8950 235 36 29.5 20.6 | 202 23 8.5 21.4 8 250 10100 240 40 34.6 20.0 | 213 25 13.7 20.8 9 222 10830 250 38 35.7 13.0 | 227 20 14.8 13.8 10 200 11470 265 29 28.9 2.5 | 247 9 7.9 3.3 11 150 13260 305 25 20.5 -14.3 | 2 14 -0.5 -13.6 12 100 15800 290 29 27.3 -9.9 | 325 11 6.3 -9.1 13 70 18000 300 33 28.6 -16.5 | 334 17 7.6 -15.7 14 50 20050 310 33 25.3 -21.2 | 348 21 4.3 -20.4 15 30 23130 295 40 36.3 -16.9 | 316 22 15.3 -16.1 16 20 25550 290 44 41.3 -15.0 | 305 25 20.4 -14.3 17 10 29710 280 66 65.0 -11.5 | 284 45 44.1 -10.7 Wind Parameters Mean winds (0-6000m): 242.2 at 27.9 knts Storm direction: 272.2 at 21.0 knts Shear (0-3000m) pos: 4.8 neg: 0.6 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 80.8 deg Storm rel helicity (0-3000m) pos: 144.3 neg: -21.2 tot: 123.1 m^2/s^2 ave: 41.0 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.59 Bulk Shear: 36.08 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 ------------------------------------------------------------------------------- 500 209 17 141 20| 17.7 0.0 17.7| 86.0 0.0 86.0 171.9 0.88| 18.4 16.1 1000 231 22 167 15| 12.8 0.0 12.8|123.7 -7.9 115.9 115.9 0.75| 15.8 11.8 1500 232 25 175 16| 8.5 1.1 9.6|125.6 -21.2 104.4 69.6 0.58| 12.1 7.0 2000 233 26 178 16| 6.7 0.9 7.6|133.7 -21.2 112.5 56.2 0.58| 10.0 5.7 2500 235 26 181 16| 5.6 0.7 6.3|140.2 -21.2 119.0 47.6 0.57| 8.6 4.9 3000 237 26 184 15| 4.8 0.6 5.4|144.3 -21.2 123.1 41.0 0.57| 7.6 4.3 4000 240 27 189 14| 3.6 0.5 4.2|145.5 -21.2 124.3 31.1 0.55| 6.0 3.3 5000 242 27 193 14| 2.9 0.6 3.5|146.4 -21.2 125.2 25.0 0.54| 5.0 2.7 6000 242 28 195 14| 2.4 0.7 3.2|146.6 -26.4 120.2 20.0 0.48| 4.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//U8275/skewt/U8275.skewt.20251105.12.gif