UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111100.upa.cvt Date: 0000Z 11 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:0000Z 11 NOV 25 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 58 -17.1 -19.7 80 2.6 -17.5 270 3 255.8 256.0 255.5 258.0 0.80 1 1000 80 -17.5 -21.0 74 3.5 -18.0 270 3 255.6 255.8 255.1 257.6 0.72 2 933 594 -20.9 -24.4 73 3.5 -21.4 274 8 257.3 257.4 256.2 258.9 0.57 3 925 658 -20.5 -24.0 73 3.5 -21.0 275 9 258.3 258.4 257.1 260.0 0.59 4 917 723 -19.1 -22.6 74 3.5 -19.6 276 9 260.4 260.5 258.9 262.3 0.68 5 868 1131 -20.1 -22.7 80 2.6 -20.5 283 12 263.5 263.6 261.4 265.5 0.71 6 860 1200 -15.5 -18.0 81 2.5 -16.0 284 12 269.0 269.2 266.0 272.0 1.08 7 850 1289 -14.7 -16.8 84 2.1 -15.2 285 13 270.7 270.9 267.4 274.1 1.21 8 754 2192 -17.5 -19.9 82 2.4 -18.0 325 14 277.2 277.3 271.2 280.2 1.04 9 700 2745 -21.3 -24.1 78 2.8 -21.8 350 15 278.9 279.0 271.9 281.2 0.78 10 632 3491 -27.5 -30.6 75 3.1 -27.9 356 16 280.1 280.2 272.1 281.6 0.47 11 623 3594 -27.7 -30.9 74 3.2 -28.0 357 16 281.0 281.1 272.6 282.5 0.47 12 522 4850 -34.5 -45.5 32 11.0 -35.1 7 17 287.4 287.4 275.5 287.8 0.13 13 500 5150 -36.7 -48.7 28 12.0 -37.2 10 17 288.3 288.3 275.9 288.6 0.09 14 468 5601 -40.1 -53.1 24 13.0 -40.6 9 19 289.6 289.6 276.5 289.8 0.06 15 400 6650 -47.1 -60.1 21 13.0 -47.4 5 23 293.8 293.8 278.6 293.9 0.03 16 350 7520 -53.7 -65.7 22 12.0 -53.8 349 27 296.3 296.3 279.7 296.4 0.02 17 300 8500 -58.3 -70.3 20 12.0 -58.4 330 31 303.2 303.2 282.7 303.2 0.01 18 282 8891 -59.7 -71.7 20 12.0 -59.8 325 35 306.6 306.6 284.0 306.6 0.01 19 250 9650 -59.1 -71.1 20 12.0 -59.2 320 36 318.2 318.2 288.2 318.2 0.01 20 244 9802 -58.3 -70.3 20 12.0 -58.4 318 36 321.6 321.6 289.3 321.7 0.01 21 200 11050 -58.1 -70.1 20 12.0 -58.3 300 35 340.8 340.8 294.5 340.8 0.02 22 183 11607 -57.9 -69.9 20 12.0 -58.0 298 34 349.9 349.9 296.6 349.9 0.02 23 150 12850 -59.3 -72.3 17 13.0 -59.5 295 33 367.9 367.9 300.2 368.0 0.01 24 100 15380 -61.7 -75.7 14 14.0 -61.9 290 33 408.5 408.5 306.3 408.6 0.01 25 70 17580 -63.7 -78.7 11 15.0 -64.0 280 29 448.1 448.1 310.7 448.2 0.01 26 50 19620 -66.9 -81.9 10 15.0 -67.1 275 29 485.8 485.8 313.9 485.9 0.01 27 47 19993 -68.3 -83.3 10 15.0 -68.5 274 31 491.2 491.2 314.3 491.2 0.01 28 30 22700 -67.1 -82.1 10 15.0 -67.5 265 44 561.7 561.7 318.8 561.8 0.02 29 22 24561 -67.5 -82.5 10 15.0 -67.9 261 39 612.6 612.6 321.2 612.8 0.02 30 20 25130 -69.5 -84.5 10 15.0 -69.9 260 38 623.4 623.4 321.6 623.5 0.02 31 17 26095 -71.3 -86.3 9 15.0 -71.6 647.3 647.3 322.6 647.4 0.01 32 16 26455 -69.5 -84.5 10 15.0 -69.9 664.5 664.5 323.2 664.7 0.02 TRP 282 8891 -59.7 -71.7 20 12.0 -59.8 325 35 306.6 306.6 284.0 306.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5070.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 68.85 % Est. max temperature: -2.70 C = 27.15 F Sfc-Lift cond lev (LCL): 961.29 mb = 372.88 m = 1223.36 ft T: -19.44 C 700-500 lapse rate: 6.40 C/km ThetaE index: 0.40 C Layer 1000.0- 933.0 mb Conv cond level (CCL): 634.86 mb = 3457.90 m = 11344.68 ft Mean mixing ratio: 0.65 g/kg Conv temperature: 7.14 C = 44.85 F Cap Strength: 23.49 C Lifted Index: 23.92 C Risk: None Lifted Index @300 mb: 31.15 C Lifted Index @700 mb: 18.23 C Showalter Index: 11.85 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 19.90 C K Index: 2.40 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.73 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 59181.95 J/kg Cap Strength: 23.72 C Lift Cond Lev (LCL): 899.55 mb = 865.48 m = 2839.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 11 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 58 270 3 3.0 -0.0 | 210 12 6.0 10.4 1 1000 80 270 3 3.0 -0.0 | 210 12 6.0 10.4 2 925 658 275 9 9.0 -0.8 | 231 15 11.9 9.7 3 850 1289 285 13 12.6 -3.4 | 245 17 15.5 7.1 4 700 2745 350 15 2.6 -14.8 | 308 7 5.6 -4.3 5 500 5150 10 17 -3.0 -16.7 | 360 6 0.0 -6.3 6 400 6650 5 23 -2.0 -22.9 | 356 13 0.9 -12.5 7 300 8500 330 31 15.5 -26.8 | 312 25 18.5 -16.4 8 282 8891 325 35 20.1 -28.7 | 308 29 23.0 -18.2 9 250 9650 320 36 23.1 -27.6 | 303 31 26.1 -17.1 10 200 11050 300 35 30.3 -17.5 | 282 34 33.3 -7.1 11 150 12850 295 33 29.9 -13.9 | 276 33 32.9 -3.5 12 100 15380 290 33 31.0 -11.3 | 271 34 34.0 -0.8 13 70 17580 280 29 28.6 -5.0 | 260 32 31.5 5.4 14 50 19620 275 29 28.9 -2.5 | 256 33 31.8 7.9 15 30 22700 265 44 43.8 3.8 | 253 49 46.8 14.3 16 20 25130 260 38 37.4 6.6 | 247 44 40.4 17.0 Wind Parameters Mean winds (0-6000m): 345.8 at 14.5 knts Storm direction: 15.8 at 10.8 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 77.1 neg: 0.0 tot: 77.1 m^2/s^2 ave: 25.7 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.81 Bulk Shear: 25.44 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 ------------------------------------------------------------------------------- 500 273 5 219 13| 5.1 0.0 5.1| 14.7 0.0 14.7 29.4 0.84| 5.1 4.3 1000 276 8 228 14| 4.4 0.0 4.4| 28.7 0.0 28.7 28.7 0.86| 4.5 3.9 1500 281 9 234 15| 3.7 0.0 3.7| 45.5 0.0 45.5 30.3 0.87| 4.5 3.9 2000 290 10 242 14| 3.2 0.0 3.2| 60.8 0.0 60.8 30.4 0.84| 4.8 4.0 2500 300 11 249 13| 2.9 0.0 2.9| 72.3 0.0 72.3 28.9 0.82| 5.0 4.1 3000 311 12 257 12| 2.6 0.0 2.6| 77.1 0.0 77.1 25.7 0.82| 4.7 3.8 4000 326 13 271 10| 2.1 0.0 2.1| 81.1 0.0 81.1 20.3 0.83| 3.8 3.2 5000 338 14 285 8| 1.8 0.0 1.8| 85.3 0.0 85.3 17.1 0.85| 3.3 2.8 6000 346 14 299 7| 1.5 0.3 1.8| 85.7 -0.8 84.9 14.1 0.75| 3.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251111.00.gif