UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:0000Z 5 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 1023 61 -20.1 -22.8 79 2.7 -20.4 210 1 251.4 251.5 251.3 253.0 0.60 1 1018 97 -18.7 -21.9 76 3.2 -19.1 211 1 253.2 253.3 252.9 254.9 0.65 2 1003 208 -18.5 -21.2 79 2.7 -18.9 214 1 254.4 254.5 254.1 256.3 0.70 3 1000 230 -17.3 -19.8 81 2.5 -17.7 215 1 255.9 256.0 255.5 258.0 0.79 4 996 260 -15.7 -18.3 80 2.6 -16.2 223 2 257.7 257.9 257.2 260.2 0.91 5 974 430 -10.5 -13.1 81 2.6 -11.1 266 5 264.6 264.9 263.6 268.5 1.43 6 926 821 -9.1 -16.1 57 7.0 -10.7 3 13 269.9 270.1 266.8 273.2 1.17 7 925 829 -9.1 -16.1 57 7.0 -10.8 5 13 270.0 270.2 266.9 273.3 1.17 8 850 1477 -13.5 -20.5 56 7.0 -14.9 355 15 272.0 272.1 267.7 274.5 0.88 9 817 1777 -15.3 -23.3 50 8.0 -16.7 352 14 273.2 273.3 268.2 275.3 0.72 10 801 1927 -14.1 -23.1 46 9.0 -15.7 350 14 276.0 276.1 270.1 278.2 0.74 11 738 2545 -17.3 -28.3 38 11.0 -19.0 344 12 279.1 279.2 271.5 280.6 0.50 12 700 2939 -20.1 -30.1 41 10.0 -21.5 340 11 280.2 280.3 272.1 281.6 0.45 13 550 4683 -31.5 -42.5 33 11.0 -32.3 358 17 286.7 286.7 275.2 287.3 0.16 14 500 5350 -36.3 -47.3 31 11.0 -36.8 5 19 288.8 288.8 276.2 289.1 0.11 15 400 6860 -46.3 -58.3 24 12.0 -46.6 20 31 294.8 294.8 279.1 294.9 0.04 16 300 8710 -59.5 -69.5 26 10.0 -59.6 20 40 301.5 301.5 282.0 301.5 0.01 17 298 8752 -60.1 -70.1 26 10.0 -60.2 20 40 301.2 301.2 281.8 301.2 0.01 18 278 9187 -59.5 -69.5 26 10.0 -59.6 10 36 308.1 308.1 284.6 308.2 0.01 19 250 9850 -61.3 -71.3 25 10.0 -61.4 355 31 314.9 314.9 287.1 315.0 0.01 20 247 9925 -61.5 -71.5 25 10.0 -61.6 354 31 315.7 315.7 287.3 315.8 0.01 21 200 11250 -58.1 -68.1 27 10.0 -58.2 330 27 340.8 340.8 294.5 340.8 0.02 22 168 12343 -57.5 -68.5 23 11.0 -57.7 318 28 359.2 359.2 298.5 359.3 0.02 23 150 13050 -60.1 -70.1 26 10.0 -60.3 310 29 366.5 366.5 299.9 366.6 0.02 24 100 15580 -60.9 -72.9 19 12.0 -61.1 300 25 410.1 410.1 306.5 410.2 0.02 25 82 16811 -60.5 -73.5 17 13.0 -60.8 300 25 434.8 434.8 309.4 434.9 0.02 26 70 17790 -61.9 -74.9 16 13.0 -62.2 300 25 452.0 452.0 311.0 452.1 0.02 27 60 18736 -65.1 -78.1 15 13.0 -65.3 295 27 465.2 465.2 312.3 465.3 0.02 28 53 19494 -63.7 -76.7 15 13.0 -64.0 292 28 485.2 485.2 313.9 485.3 0.02 29 50 19850 -65.5 -78.5 15 13.0 -65.8 290 29 489.1 489.1 314.2 489.2 0.02 30 43 20765 -67.5 -80.5 14 13.0 -67.7 291 29 505.8 505.8 315.4 505.9 0.01 31 30 22930 -69.1 -83.1 11 14.0 -69.4 295 29 556.3 556.3 318.5 556.3 0.01 32 24 24263 -69.3 -83.3 11 14.0 -69.6 592.3 592.3 320.3 592.4 0.02 TRP 298 8752 -60.1 -70.1 26 10.0 -60.2 20 40 301.2 301.2 281.8 301.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5120.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 45.67 % Est. max temperature: -0.00 C = 32.00 F Sfc-Lift cond lev (LCL): 978.41 mb = 396.05 m = 1299.36 ft T: -11.55 C 700-500 lapse rate: 6.72 C/km Conv cond level (CCL): 1018.00 mb = 96.93 m = 318.02 ft Mean mixing ratio: 1.11 g/kg Conv temperature: -15.26 C = 4.53 F Cap Strength: 17.93 C Lifted Index: 19.08 C Risk: None Lifted Index @300 mb: 25.38 C Lifted Index @700 mb: 13.98 C Showalter Index: 11.96 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 15.80 C K Index: -7.70 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.70 J/kg Max Up Vert Vel: 12.22 m/s Conv Inhibition (B-): 49479.59 J/kg Cap Strength: 18.92 C Lift Cond Lev (LCL): 918.06 mb = 886.73 m = 2909.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 27 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 1023 61 210 1 0.5 0.9 | 208 12 5.4 10.2 1 1000 230 215 1 0.6 0.8 | 208 12 5.4 10.2 2 925 829 5 13 -1.1 -13.0 | 314 5 3.7 -3.6 3 850 1477 355 15 1.3 -14.9 | 312 8 6.2 -5.6 4 700 2939 340 11 3.8 -10.3 | 276 9 8.6 -1.0 5 500 5350 5 19 -1.7 -18.9 | 341 10 3.2 -9.5 6 400 6860 20 31 -10.6 -29.1 | 16 21 -5.7 -19.7 7 300 8710 20 40 -13.7 -37.6 | 17 30 -8.8 -28.2 8 298 8752 20 40 -13.7 -37.6 | 17 30 -8.8 -28.2 9 250 9850 355 31 2.7 -30.9 | 341 23 7.6 -21.5 10 200 11250 330 27 13.5 -23.4 | 307 23 18.4 -14.0 11 150 13050 310 29 22.2 -18.6 | 289 29 27.1 -9.3 12 100 15580 300 25 21.7 -12.5 | 277 27 26.5 -3.1 13 70 17790 300 25 21.7 -12.5 | 277 27 26.5 -3.1 14 50 19850 290 29 27.3 -9.9 | 271 32 32.1 -0.5 15 30 22930 295 29 26.3 -12.3 | 275 31 31.1 -2.9 Wind Parameters Mean winds (0-6000m): 357.4 at 14.1 knts Storm direction: 27.4 at 10.6 knts Shear (0-3000m) pos: 2.5 neg: 0.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 55.1 neg: -11.9 tot: 43.2 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 3.06 Bulk Shear: 24.42 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 ------------------------------------------------------------------------------- 500 283 3 222 12| 7.9 0.0 7.9| 29.0 0.0 29.0 58.0 0.90| 9.5 8.5 1000 2 7 246 5| 7.5 0.0 7.5| 54.2 -0.0 54.2 54.2 0.81| 12.1 9.8 1500 360 10 274 5| 5.0 0.7 5.7| 54.2 -1.2 53.1 35.4 0.72| 8.8 6.3 2000 357 11 284 6| 3.8 0.8 4.5| 54.2 -5.2 49.0 24.5 0.60| 7.1 4.3 2500 355 11 287 6| 3.0 0.9 3.9| 54.2 -9.2 45.1 18.0 0.51| 6.1 3.1 3000 353 11 286 7| 2.5 0.8 3.4| 55.1 -11.9 43.2 14.4 0.45| 5.3 2.4 4000 351 12 288 7| 2.4 0.6 3.0| 64.4 -11.9 52.5 13.1 0.52| 4.5 2.3 5000 353 13 297 7| 2.3 0.5 2.8| 74.9 -11.9 63.0 12.6 0.57| 4.1 2.3 6000 357 14 310 7| 2.5 0.4 3.0| 91.8 -11.9 79.9 13.3 0.59| 4.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251105.00.gif