UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for U4908... Searching the city database file for: U4908 ... Date:0000Z 30 NOV 25 Station: U4908 WMO ident: 24908 Latitude: 60.33 Longitude: 102.27 ------------------------------------------------------------------------------- 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 1003 258 -41.1 -44.7 68 3.6 -41.2 0 0 231.9 231.9 231.8 232.0 0.07 1 1000 278 -38.9 -43.9 59 5.0 -39.0 230 3 234.2 234.3 234.1 234.5 0.08 2 996 306 -36.5 -41.5 60 5.0 -36.7 235 4 236.9 236.9 236.7 237.2 0.10 3 978 433 -32.3 -37.3 61 5.0 -32.6 257 7 242.4 242.4 242.1 242.8 0.16 4 950 640 -28.5 -33.5 62 5.0 -28.8 293 12 248.3 248.3 247.7 248.9 0.24 5 925 831 -27.5 -32.3 64 4.8 -27.9 325 17 251.2 251.2 250.3 252.0 0.27 6 915 909 -27.3 -32.0 64 4.7 -27.7 325 17 252.2 252.2 251.2 253.0 0.29 7 850 1439 -28.3 -32.6 67 4.3 -28.6 325 17 256.5 256.5 254.9 257.3 0.29 8 700 2819 -32.9 -36.8 68 3.9 -33.1 355 15 266.1 266.1 262.3 266.8 0.23 9 686 2961 -33.3 -37.2 68 3.9 -33.6 355 15 267.1 267.2 263.1 267.8 0.23 10 518 4893 -42.7 -46.6 65 3.9 -42.8 351 11 278.1 278.2 270.2 278.5 0.11 11 500 5130 -44.5 -48.4 65 3.9 -44.6 350 11 278.8 278.8 270.6 279.1 0.09 12 400 6600 -52.7 -56.6 63 3.9 -52.8 350 7 286.5 286.5 274.9 286.7 0.05 13 356 7347 -57.1 -60.9 62 3.8 -57.2 350 8 290.3 290.3 276.9 290.4 0.03 14 300 8420 -61.9 -65.7 60 3.8 -61.9 350 9 298.1 298.1 280.5 298.2 0.02 15 292 8586 -62.9 -66.7 60 3.8 -62.9 345 11 299.0 299.0 280.9 299.0 0.02 16 250 9540 -60.9 -64.8 60 3.9 -60.9 355 15 315.5 315.5 287.3 315.6 0.03 17 232 10008 -59.5 -63.4 60 3.9 -59.6 352 16 324.5 324.5 290.2 324.6 0.03 18 200 10940 -59.1 -63.1 60 4.0 -59.2 345 19 339.2 339.2 294.1 339.3 0.04 19 150 12730 -60.3 -64.4 58 4.1 -60.4 355 17 366.2 366.2 299.9 366.4 0.04 20 116 14332 -62.3 -66.6 56 4.3 -62.4 349 13 390.4 390.4 303.9 390.6 0.04 21 100 15250 -63.5 -67.9 55 4.4 -63.6 345 11 405.0 405.0 305.9 405.2 0.04 22 70 17410 -68.3 -72.8 52 4.5 -68.4 335 13 438.3 438.3 309.7 438.4 0.03 23 55 18853 -69.3 -74.0 50 4.7 -69.4 467.3 467.3 312.4 467.4 0.03 TRP 292 8586 -62.9 -66.7 60 3.8 -62.9 345 11 299.0 299.0 280.9 299.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 4852.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 66.06 % Est. max temperature: -16.64 C = 2.05 F Sfc-Lift cond lev (LCL): 941.44 mb = 704.57 m = 2311.56 ft T: -28.16 C 700-500 lapse rate: 5.02 C/km ThetaE index: 0.00 C Layer 1003.0- 0.0 mb Conv cond level (CCL): 1000.00 mb = 278.00 m = 912.06 ft Mean mixing ratio: 0.21 g/kg Conv temperature: -33.90 C = -29.01 F Cap Strength: 25.89 C Lifted Index: 26.17 C Risk: None Lifted Index @300 mb: 36.28 C Lifted Index @700 mb: 17.44 C Showalter Index: 17.65 C Risk: None Total Totals Index: 28.10 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 11.90 C K Index: -20.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.60 J/kg Max Up Vert Vel: 11.54 m/s Conv Inhibition (B-): 36336.48 J/kg Cap Strength: 26.10 C Lift Cond Lev (LCL): 884.76 mb = 1150.86 m = 3775.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 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 1003 258 0 0 -0.0 -0.0 | 193 10 2.2 9.6 1 1000 278 230 3 2.3 1.9 | 201 12 4.5 11.5 2 925 831 325 17 9.8 -13.9 | 290 13 11.9 -4.4 3 850 1439 325 17 9.8 -13.9 | 290 13 11.9 -4.4 4 700 2819 355 15 1.3 -14.9 | 327 6 3.5 -5.4 5 500 5130 350 11 1.9 -10.8 | 287 4 4.1 -1.3 6 400 6600 350 7 1.2 -6.9 | 232 4 3.4 2.7 7 300 8420 350 9 1.6 -8.9 | 259 4 3.7 0.7 8 292 8586 345 11 2.8 -10.6 | 282 5 5.0 -1.1 9 250 9540 355 15 1.3 -14.9 | 327 6 3.5 -5.4 10 200 10940 345 19 4.9 -18.4 | 321 11 7.1 -8.8 11 150 12730 355 17 1.5 -16.9 | 334 8 3.7 -7.4 12 100 15250 345 11 2.8 -10.6 | 282 5 5.0 -1.1 13 70 17410 335 13 5.5 -11.8 | 286 8 7.7 -2.2 Wind Parameters Mean winds (0-6000m): 342.9 at 13.1 knts Storm direction: 12.9 at 9.8 knts Shear (0-3000m) pos: 1.8 neg: 2.6 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 128.7 deg Storm rel helicity (0-3000m) pos: 96.0 neg: -0.9 tot: 95.1 m^2/s^2 ave: 31.7 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 6.55 Bulk Shear: 10.17 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 ------------------------------------------------------------------------------- 500 301 9 242 11| 0.0 15.6 15.6| 67.9 0.0 67.9 135.9 0.91| 21.5 19.6 1000 321 13 272 10| 2.1 7.8 9.8| 81.3 0.0 81.3 81.3 0.92| 12.8 11.8 1500 323 14 279 11| 1.9 5.2 7.1| 85.7 0.0 85.7 57.2 0.90| 9.3 8.4 2000 327 15 285 10| 2.1 3.9 6.0| 91.3 0.0 91.3 45.7 0.88| 7.8 6.8 2500 331 15 290 10| 2.2 3.1 5.3| 95.6 0.0 95.6 38.2 0.86| 6.8 5.9 3000 335 15 295 9| 1.8 2.6 4.4| 96.0 -0.9 95.1 31.7 0.82| 5.9 4.8 4000 339 14 299 8| 1.3 1.8 3.2| 96.0 -3.0 93.0 23.3 0.74| 4.6 3.4 5000 342 14 299 7| 1.1 1.4 2.4| 96.0 -5.0 90.9 18.2 0.66| 3.9 2.6 6000 343 13 296 7| 0.9 1.0 1.9| 96.0 -7.8 88.2 14.7 0.55| 3.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//U4908/skewt/U4908.skewt.20251130.00.gif