UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010500.upa.cvt Date: 0000Z 5 JAN 26 Searching for U3884... Searching the city database file for: U3884 ... Date:0000Z 5 JAN 26 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 1026 56 -23.3 -25.8 80 2.5 -23.5 0 0 248.0 248.1 247.9 249.2 0.45 1 1022 85 -20.1 -23.5 74 3.4 -20.5 344 1 251.5 251.6 251.3 253.0 0.56 2 1000 245 -20.9 -23.6 79 2.7 -21.2 255 5 252.2 252.3 251.9 253.8 0.57 3 983 371 -21.9 -24.3 81 2.4 -22.2 267 7 252.5 252.6 252.1 254.0 0.54 4 970 471 -15.5 -17.9 82 2.4 -15.9 276 9 259.9 260.1 259.1 262.5 0.96 5 946 660 -13.9 -15.9 85 2.0 -14.3 294 12 263.4 263.6 262.2 266.6 1.17 6 928 806 -13.3 -15.1 86 1.8 -13.7 308 15 265.5 265.7 263.9 269.0 1.27 7 925 831 -13.3 -15.2 86 1.9 -13.7 310 15 265.7 265.9 264.1 269.2 1.27 8 898 1057 -12.9 -18.9 61 6.0 -14.1 319 15 268.4 268.5 265.4 271.1 0.96 9 872 1281 -13.7 -23.7 43 10.0 -15.4 327 15 269.8 269.9 265.8 271.7 0.65 10 850 1475 -14.1 -26.1 35 12.0 -16.0 335 15 271.4 271.5 266.7 273.0 0.53 11 806 1877 -15.3 -30.3 27 15.0 -17.4 335 16 274.3 274.3 268.3 275.4 0.38 12 731 2606 -21.1 -33.1 33 12.0 -22.5 335 18 275.7 275.7 269.1 276.7 0.32 13 700 2926 -21.5 -33.5 33 12.0 -22.9 335 19 278.7 278.7 270.9 279.7 0.32 14 673 3216 -21.5 -38.5 20 17.0 -23.2 333 22 281.8 281.9 272.6 282.5 0.20 15 666 3293 -22.1 -40.1 18 18.0 -23.8 333 23 282.0 282.0 272.6 282.6 0.17 16 500 5340 -37.3 -46.3 39 9.0 -37.8 320 46 287.6 287.6 275.6 288.0 0.12 17 400 6840 -48.1 -55.1 44 7.0 -48.3 325 68 292.5 292.5 278.0 292.7 0.05 18 376 7245 -50.7 -57.7 43 7.0 -50.8 328 72 294.3 294.3 278.8 294.4 0.04 19 325 8179 -57.8 -63.9 46 6.1 -57.9 335 81 296.9 296.9 280.0 297.0 0.02 20 322 8237 -58.3 -64.3 46 6.0 -58.3 335 80 297.1 297.1 280.1 297.2 0.02 21 300 8680 -60.5 -66.5 45 6.0 -60.6 335 75 300.1 300.1 281.4 300.1 0.02 22 285 8998 -62.7 -68.7 44 6.0 -62.7 335 71 301.3 301.3 281.9 301.4 0.01 23 276 9196 -62.9 -68.9 44 6.0 -63.0 328 68 303.8 303.8 283.0 303.9 0.01 24 257 9638 -60.3 -66.3 45 6.0 -60.4 311 62 313.9 313.9 286.8 314.0 0.02 25 250 9810 -60.7 -66.7 45 6.0 -60.7 305 60 315.8 315.8 287.4 315.9 0.02 26 215 10753 -57.1 -64.1 41 7.0 -57.2 298 49 335.3 335.3 293.2 335.5 0.03 27 200 11210 -56.9 -63.9 41 7.0 -57.1 295 44 342.7 342.7 295.0 342.8 0.04 28 180 11877 -58.9 -65.9 40 7.0 -59.0 288 44 349.9 349.9 296.6 350.0 0.03 29 150 13030 -56.7 -64.7 36 8.0 -56.9 275 44 372.4 372.4 301.0 372.6 0.04 30 120 14458 -53.1 -64.1 25 11.0 -53.5 272 43 403.5 403.5 305.7 403.8 0.06 31 109 15076 -54.9 -65.9 24 11.0 -55.3 271 42 411.4 411.4 306.7 411.6 0.05 32 100 15630 -53.1 -65.1 22 12.0 -53.6 270 42 425.1 425.1 308.3 425.4 0.06 33 77 17333 -48.5 -63.5 16 15.0 -49.7 263 49 467.7 467.7 312.5 468.3 0.10 34 70 17960 -49.1 -65.1 14 16.0 -50.3 260 52 479.3 479.4 313.4 479.9 0.09 35 62 18750 -50.9 -67.9 12 17.0 -52.1 258 58 492.3 492.3 314.4 492.7 0.07 36 54 19654 -46.7 -65.7 10 19.0 -48.7 256 64 521.8 521.8 316.5 522.5 0.10 37 50 20160 -49.1 -68.1 9 19.0 -50.8 255 68 527.8 527.8 316.8 528.3 0.08 38 48 20429 -49.3 -69.3 8 20.0 -51.1 254 70 533.5 533.5 317.2 534.0 0.07 39 42 21316 -45.3 -66.3 8 21.0 -48.1 252 75 564.2 564.2 318.9 565.0 0.12 40 35 22524 -50.1 -71.1 7 21.0 -52.2 248 83 581.8 581.9 319.8 582.4 0.07 41 32 23112 -49.3 -71.3 6 22.0 -51.8 246 86 599.1 599.1 320.6 599.7 0.08 42 30 23540 -45.3 -68.3 6 23.0 -48.9 245 89 621.1 621.2 321.6 622.1 0.13 43 25 24744 -47.9 -70.9 5 23.0 -51.2 646.9 647.0 322.6 647.8 0.11 44 23 25294 -45.7 -69.7 5 24.0 -50.0 669.0 669.1 323.4 670.2 0.14 45 20 26220 -46.7 -70.7 5 24.0 -51.0 693.2 693.3 324.3 694.4 0.14 46 19 26560 -46.9 -70.9 5 24.0 -51.3 702.9 702.9 324.6 704.1 0.14 TRP 285 8998 -62.7 -68.7 44 6.0 -62.7 335 71 301.3 301.3 281.9 301.4 0.01 WND 325 8179 -57.8 -63.9 46 6.1 -57.9 335 81 296.9 296.9 280.0 297.0 0.02 Sounding variables and indices 1000-500 mb thick: 5095.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 39.59 % Est. max temperature: -1.57 C = 29.17 F Sfc-Lift cond lev (LCL): 984.20 mb = 362.43 m = 1189.05 ft T: -21.83 C 700-500 lapse rate: 6.55 C/km ThetaE index: 0.00 C Layer 1026.0- -0.0 mb Conv cond level (CCL): 1022.00 mb = 84.86 m = 278.41 ft Mean mixing ratio: 0.85 g/kg Conv temperature: -18.53 C = -1.36 F Cap Strength: 20.18 C Lifted Index: 22.86 C Risk: None Lifted Index @300 mb: 28.57 C Lifted Index @700 mb: 17.56 C Showalter Index: 12.19 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 11.20 C K Index: -14.90 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 3.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.41 J/kg Max Up Vert Vel: 12.12 m/s Conv Inhibition (B-): 60194.66 J/kg Cap Strength: 22.78 C Lift Cond Lev (LCL): 946.23 mb = 658.49 m = 2160.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 20 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 1026 56 0 0 -0.0 -0.0 | 174 20 -2.0 19.6 1 1000 245 255 5 4.8 1.3 | 188 21 2.8 20.9 2 925 831 310 15 11.5 -9.6 | 224 14 9.5 9.9 3 850 1475 335 15 6.3 -13.6 | 216 7 4.3 6.0 4 700 2926 335 19 8.0 -17.2 | 249 6 6.0 2.4 5 500 5340 320 46 29.6 -35.2 | 300 32 27.6 -15.7 6 400 6840 325 68 39.0 -55.7 | 314 52 37.0 -36.1 7 325 8179 335 81 34.2 -73.4 | 329 63 32.2 -53.8 8 300 8680 335 75 31.7 -68.0 | 328 57 29.7 -48.4 9 285 8998 335 71 30.0 -64.3 | 328 53 28.0 -44.8 10 250 9810 305 60 49.1 -34.4 | 287 49 47.1 -14.8 11 200 11210 295 44 39.9 -18.6 | 269 38 37.9 1.0 12 150 13030 275 44 43.8 -3.8 | 249 45 41.8 15.7 13 100 15630 270 42 42.0 -0.0 | 244 45 40.0 19.6 14 70 17960 260 52 51.2 9.0 | 240 57 49.2 28.6 15 50 20160 255 68 65.7 17.6 | 240 74 63.7 37.2 16 30 23540 245 89 80.7 37.6 | 234 97 78.6 57.2 Wind Parameters Mean winds (0-6000m): 324.1 at 26.2 knts Storm direction: 354.1 at 19.7 knts Shear (0-3000m) pos: 2.0 neg: 2.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 86.3 deg Storm rel helicity (0-3000m) pos: 87.8 neg: -2.8 tot: 85.1 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.03 Bulk Shear: 71.54 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 ------------------------------------------------------------------------------- 500 271 6 191 20| 0.0 10.6 10.6| 55.6 0.0 55.6 111.3 0.82| 13.4 11.0 1000 301 10 203 16| 4.5 5.3 9.8| 78.7 -0.2 78.5 78.5 0.70| 11.6 8.2 1500 313 11 208 13| 4.1 3.5 7.6| 78.9 -2.8 76.2 50.8 0.55| 9.3 5.1 2000 320 13 211 12| 3.0 2.9 5.9| 81.3 -2.8 78.5 39.3 0.57| 7.3 4.2 2500 324 13 214 10| 2.4 2.5 5.0| 83.6 -2.8 80.9 32.3 0.59| 6.1 3.6 3000 327 14 218 10| 2.0 2.5 4.5| 87.8 -2.8 85.1 28.4 0.62| 5.5 3.4 4000 328 17 235 9| 1.5 3.3 4.8|104.3 -2.8 101.6 25.4 0.60| 5.6 3.4 5000 326 21 260 10| 1.2 3.9 5.1|111.0 -2.8 108.3 21.7 0.49| 5.7 2.8 6000 324 26 277 13| 1.5 3.8 5.3|160.0 -3.3 156.6 26.1 0.46| 6.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20260105.00.gif