UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for UEEE... Searching the city database file for: UEEE ... Date:1200Z 16 APR 25 Station: UEEE WMO ident: 24959 Latitude: 62.08 Longitude: 129.75 Elevation: 103.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 58 360 1 SFC 994 103 -2.5 -12.5 46 10.0 -5.3 360 1 271.1 271.4 268.1 275.2 1.47 2 975 257 0.6 -10.4 43 11.0 -2.9 39 3 275.7 276.0 271.6 280.8 1.77 3 925 678 -3.1 -17.1 33 14.0 -6.7 145 7 276.1 276.3 270.7 279.3 1.08 4 850 1341 -8.7 -18.7 44 10.0 -11.0 210 9 277.0 277.2 271.1 280.0 1.03 5 818 1637 -10.7 -20.7 44 10.0 -12.8 227 10 278.0 278.1 271.5 280.6 0.90 6 812 1693 -10.9 -20.9 44 10.0 -13.0 230 10 278.3 278.5 271.7 281.0 0.89 7 731 2497 -12.9 -30.9 21 18.0 -15.8 276 12 284.6 284.7 274.5 285.9 0.40 8 729 2518 -12.9 -30.9 21 18.0 -15.8 277 12 284.9 284.9 274.6 286.1 0.40 9 700 2826 -15.1 -29.1 29 14.0 -17.4 295 13 285.8 285.8 275.3 287.3 0.49 10 640 3496 -20.3 -31.3 37 11.0 -21.8 291 16 287.3 287.3 276.0 288.7 0.44 11 574 4299 -21.9 -26.4 67 4.5 -22.7 286 19 294.5 294.6 280.0 296.9 0.77 12 563 4441 -22.5 -27.3 65 4.8 -23.3 285 19 295.4 295.5 280.3 297.7 0.72 13 500 5300 -29.3 -43.3 25 14.0 -30.4 280 23 297.3 297.3 280.4 297.9 0.17 14 483 5545 -31.3 -45.3 24 14.0 -32.3 278 27 297.8 297.8 280.6 298.3 0.14 15 437 6244 -35.7 -46.7 31 11.0 -36.4 274 37 300.9 300.9 281.9 301.3 0.13 16 400 6850 -40.9 -50.9 33 10.0 -41.3 270 46 301.8 301.8 282.3 302.2 0.09 17 341 7918 -50.1 -59.1 34 9.0 -50.3 267 61 303.4 303.4 282.8 303.6 0.04 18 314 8455 -52.5 -61.5 33 9.0 -52.7 265 68 307.2 307.3 284.3 307.4 0.03 19 300 8750 -53.9 -62.9 32 9.0 -54.1 270 64 309.4 309.4 285.1 309.5 0.03 20 297 8814 -54.3 -63.3 32 9.0 -54.4 270 62 309.7 309.7 285.2 309.8 0.03 21 294 8878 -54.3 -63.3 32 9.0 -54.4 269 61 310.6 310.6 285.6 310.7 0.03 22 273 9352 -51.3 -60.3 33 9.0 -51.5 265 51 321.6 321.6 289.3 321.8 0.04 23 250 9920 -50.3 -59.3 34 9.0 -50.5 260 40 331.3 331.3 292.1 331.5 0.05 24 200 11390 -46.7 -59.7 21 13.0 -47.3 230 35 358.8 358.8 298.5 359.1 0.06 25 195 11559 -45.9 -59.9 19 14.0 -46.5 234 34 362.7 362.7 299.2 363.0 0.06 26 150 13300 -48.1 -66.1 11 18.0 -48.8 270 23 387.2 387.2 303.4 387.4 0.04 27 103 15757 -49.7 -70.7 7 21.0 -50.6 238 19 428.1 428.1 308.6 428.2 0.03 28 100 15950 -49.9 -70.9 7 21.0 -50.8 235 19 431.3 431.3 309.0 431.5 0.03 29 70 18260 -52.9 -74.9 5 22.0 -53.8 250 33 471.2 471.2 312.7 471.3 0.02 30 65 18739 -54.7 -76.7 5 22.0 -55.5 249 28 477.4 477.4 313.2 477.5 0.02 31 56 19705 -51.9 -73.9 5 22.0 -53.1 247 17 504.5 504.6 315.3 504.7 0.03 32 50 20440 -53.5 -75.5 5 22.0 -54.6 245 9 517.4 517.4 316.1 517.6 0.03 33 30 23720 -54.1 -77.1 4 23.0 -55.8 295 23 597.2 597.2 320.5 597.4 0.04 34 29 23938 -55.1 -78.1 4 23.0 -56.6 292 23 600.2 600.2 320.6 600.4 0.03 35 20 26350 -49.9 -73.9 4 24.0 -53.3 265 25 683.4 683.5 323.9 684.2 0.09 36 11 30294 -45.9 -71.9 4 26.0 -52.5 825.4 825.5 327.9 827.6 0.21 TRP 297 8814 -54.3 -63.3 32 9.0 -54.4 270 62 309.7 309.7 285.2 309.8 0.03 WND 314 8455 -52.5 -61.5 33 9.0 -52.7 265 68 307.2 307.3 284.3 307.4 0.03 Sounding variables and indices 1000-500 mb thick: 5242.00 m Freezing level: Surface below freezing Freezing level: 978.68 mb = 227.51 m = 746.40 ft Freezing level: 966.89 mb = 325.60 m = 1068.21 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 40.40 % Est. max temperature: 3.58 C = 38.44 F Sfc-Lift cond lev (LCL): 848.81 mb = 1351.78 m = 4434.93 ft T: -8.77 C 700-500 lapse rate: 5.74 C/km ThetaE index: 1.48 C Layer 925.0- 850.0 mb Conv cond level (CCL): 660.27 mb = 3262.83 m = 10704.70 ft Mean mixing ratio: 1.35 g/kg Conv temperature: 13.12 C = 55.61 F Cap Strength: 14.28 C Lifted Index: 15.04 C Risk: None Lifted Index @300 mb: 21.20 C Lifted Index @700 mb: 7.97 C Showalter Index: 14.57 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 10.60 C K Index: -12.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.09 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 62208.57 J/kg Cap Strength: 14.95 C Lift Cond Lev (LCL): 779.01 mb = 2010.72 m = 6596.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 12 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 ---------------------------------------------------------- 0 994 103 360 1 -0.0 -1.0 | 121 11 -9.4 5.7 1 925 678 145 7 -4.0 5.7 | 133 18 -13.5 12.5 2 850 1341 210 9 4.5 7.8 | 161 15 -4.9 14.5 3 700 2826 295 13 11.8 -5.5 | 242 3 2.3 1.3 4 500 5300 280 23 22.7 -4.0 | 258 13 13.2 2.8 5 400 6850 270 46 46.0 -0.0 | 260 37 36.6 6.7 6 314 8455 265 68 67.7 5.9 | 258 60 58.3 12.7 7 300 8750 270 64 64.0 -0.0 | 263 55 54.6 6.7 8 297 8814 270 62 62.0 -0.0 | 263 53 52.6 6.7 9 250 9920 260 40 39.4 6.9 | 245 33 30.0 13.7 10 200 11390 230 35 26.8 22.5 | 211 34 17.4 29.2 11 150 13300 270 23 23.0 -0.0 | 244 15 13.6 6.7 12 100 15950 235 19 15.6 10.9 | 199 19 6.1 17.6 13 70 18260 250 33 31.0 11.3 | 230 28 21.6 18.0 14 50 20440 245 9 8.2 3.8 | 173 11 -1.3 10.6 15 30 23720 295 23 20.8 -9.7 | 285 12 11.4 -3.0 16 20 26350 265 25 24.9 2.2 | 240 18 15.5 8.9 Wind Parameters Mean winds (0-6000m): 275.5 at 15.5 knts Storm direction: 305.5 at 11.6 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 130.5 deg Storm rel helicity (0-3000m) pos: 95.3 neg: -5.7 tot: 89.5 m^2/s^2 ave: 29.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 43.68 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 ------------------------------------------------------------------------------- 500 141 4 129 15| 7.1 0.0 7.1| 16.8 -5.7 11.1 22.2 0.21| 9.8 2.1 1000 157 6 136 17| 4.8 0.0 4.8| 53.8 -5.7 48.1 48.1 0.56| 9.0 5.0 1500 183 7 146 16| 3.6 0.0 3.6| 75.0 -5.7 69.3 46.2 0.63| 8.1 5.1 2000 205 8 156 15| 2.9 0.0 2.9| 86.5 -5.7 80.8 40.4 0.64| 7.5 4.8 2500 227 8 165 13| 2.5 0.0 2.5| 93.0 -5.7 87.3 34.9 0.62| 7.2 4.5 3000 247 9 175 10| 2.4 0.0 2.4| 95.3 -5.7 89.5 29.8 0.62| 6.7 4.2 4000 269 11 192 7| 1.8 0.6 2.3| 96.2 -5.7 90.5 22.6 0.58| 5.6 3.2 5000 275 13 211 7| 1.4 0.9 2.3| 96.3 -6.6 89.7 17.9 0.52| 4.9 2.5 6000 276 15 229 8| 1.2 1.9 3.1|100.4 -7.2 93.2 15.5 0.42| 5.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//UEEE/skewt/UEEE.skewt.20250416.12.gif