UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for UNII... Searching the city database file for: UNII ... Date:1200Z 27 APR 25 Station: UNII WMO ident: 29263 Latitude: 58.45 Longitude: 92.15 Elevation: 78.00 ------------------------------------------------------------------------------- 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 67 340 7 SFC 998 78 6.2 5.4 95 0.8 5.8 340 7 279.5 280.5 279.0 294.9 5.63 2 991 136 4.4 2.4 87 2.0 3.5 340 8 278.3 279.0 277.1 290.8 4.59 3 955 440 2.4 0.6 88 1.8 1.6 337 16 279.2 279.9 277.0 290.7 4.18 4 925 701 4.0 2.7 91 1.3 3.4 335 23 283.4 284.3 280.2 297.4 5.02 5 908 851 5.2 3.8 91 1.4 4.5 325 28 286.1 287.1 282.1 301.7 5.54 6 850 1383 3.2 0.3 81 2.9 1.8 290 46 289.5 290.3 282.5 302.7 4.60 7 805 1823 2.2 -0.2 84 2.4 1.1 279 49 293.0 293.8 284.0 306.6 4.68 8 700 2936 -5.1 -7.9 81 2.8 -6.2 250 56 296.8 297.4 283.8 305.9 3.01 9 500 5510 -18.9 -23.1 69 4.2 -19.9 265 54 310.0 310.2 286.7 313.9 1.19 10 488 5691 -20.1 -24.3 69 4.2 -21.0 265 54 310.7 310.9 286.9 314.3 1.10 11 400 7140 -30.9 -34.9 68 4.0 -31.4 265 50 314.8 314.9 287.6 316.6 0.49 12 316 8773 -44.1 -49.1 57 5.0 -44.3 265 63 318.4 318.5 288.4 319.0 0.14 13 300 9120 -47.3 -52.3 56 5.0 -47.5 265 66 318.7 318.7 288.4 319.1 0.10 14 256 10149 -56.5 -61.5 53 5.0 -56.6 275 73 319.9 319.9 288.8 320.0 0.04 15 254 10199 -56.6 -61.6 53 5.0 -56.7 275 73 320.4 320.4 288.9 320.6 0.04 16 250 10300 -56.9 -61.9 53 5.0 -57.0 275 73 321.5 321.5 289.2 321.6 0.04 17 249 10325 -57.1 -62.1 53 5.0 -57.2 275 73 321.5 321.6 289.3 321.7 0.04 18 246 10401 -57.1 -62.1 53 5.0 -57.2 275 72 322.7 322.7 289.6 322.8 0.04 19 200 11710 -54.1 -59.1 54 5.0 -54.2 280 48 347.1 347.1 296.0 347.4 0.07 20 158 13233 -51.9 -58.9 43 7.0 -52.2 296 40 375.0 375.1 301.5 375.4 0.09 21 150 13570 -51.9 -58.9 43 7.0 -52.2 300 38 380.6 380.7 302.4 381.1 0.09 22 100 16180 -54.7 -62.7 37 8.0 -55.1 310 25 422.0 422.1 308.0 422.5 0.08 23 70 18460 -55.1 -64.1 32 9.0 -55.6 310 21 466.5 466.5 312.4 467.1 0.10 24 65 18931 -55.7 -64.7 32 9.0 -56.2 312 19 475.2 475.2 313.1 475.8 0.10 25 51 20482 -52.5 -61.5 33 9.0 -53.4 319 12 516.8 516.9 316.2 518.0 0.19 26 50 20610 -52.5 -61.5 33 9.0 -53.4 320 11 519.8 519.8 316.4 521.0 0.19 27 44 21435 -53.3 -62.3 33 9.0 -54.2 537.2 537.2 317.4 538.5 0.20 TRP 249 10325 -57.1 -62.1 53 5.0 -57.2 275 73 321.5 321.6 289.3 321.7 0.04 WND 254 10199 -56.6 -61.6 53 5.0 -56.7 275 73 320.4 320.4 288.9 320.6 0.04 Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 773.36 mb = 2158.33 m = 7081.06 ft Wetbulb zero: 789.47 mb = 1977.99 m = 6489.40 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 80.08 % Est. max temperature: 16.33 C = 61.40 F Sfc-Lift cond lev (LCL): 985.87 mb = 178.69 m = 586.26 ft T: 4.12 C 700-500 lapse rate: 5.36 C/km ThetaE index: 4.18 C Layer 991.0- 925.0 mb Conv cond level (CCL): 955.28 mb = 437.15 m = 1434.20 ft Mean mixing ratio: 4.77 g/kg Conv temperature: 5.88 C = 42.59 F Cap Strength: 7.54 C Lifted Index: 13.89 C Risk: None Lifted Index @300 mb: 17.13 C Lifted Index @700 mb: 7.54 C Showalter Index: 8.18 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.20 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 149.60 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.30 J/kg Max Up Vert Vel: 8.28 m/s Conv Inhibition (B-): 30412.32 J/kg Cap Strength: 13.74 C Lift Cond Lev (LCL): 923.90 mb = 710.61 m = 2331.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 36 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 ---------------------------------------------------------- 0 998 78 340 7 2.4 -6.6 | 107 31 -29.5 9.3 1 925 701 335 23 9.7 -20.8 | 77 23 -22.2 -5.0 2 850 1383 290 46 43.2 -15.7 | 269 11 11.3 0.2 3 700 2936 250 56 52.6 19.2 | 211 41 20.7 35.0 4 500 5510 265 54 53.8 4.7 | 227 30 21.9 20.6 5 400 7140 265 50 49.8 4.4 | 221 27 17.9 20.2 6 300 9120 265 66 65.7 5.8 | 237 40 33.8 21.6 7 254 10199 275 73 72.7 -6.4 | 257 42 40.8 9.5 8 250 10300 275 73 72.7 -6.4 | 257 42 40.8 9.5 9 249 10325 275 73 72.7 -6.4 | 257 42 40.8 9.5 10 200 11710 280 48 47.3 -8.3 | 244 17 15.3 7.6 11 150 13570 300 38 32.9 -19.0 | 343 3 1.0 -3.1 12 100 16180 310 25 19.2 -16.1 | 89 13 -12.8 -0.2 13 70 18460 310 21 16.1 -13.5 | 99 16 -15.9 2.4 14 50 20610 320 11 7.1 -8.4 | 107 26 -24.9 7.5 Wind Parameters Mean winds (0-6000m): 266.4 at 47.6 knts Storm direction: 296.4 at 35.7 knts Shear (0-3000m) pos: 0.0 neg: 9.6 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 4.2 neg: -311.9 tot: -307.7 m^2/s^2 ave: -102.6 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 15.4 stream: -10.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 265.52 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 ------------------------------------------------------------------------------- 500 336 13 98 27| 0.0 13.2 13.2| 0.0 -77.3 -77.3 -154.5 -0.84| 13.3-11.1 1000 327 20 86 21| 0.0 15.4 15.4| 0.0-139.5-139.5 -139.5 -0.73| 17.5-12.8 1500 308 28 82 10| 0.0 15.0 15.0| 0.0-176.7-176.7 -117.8 -0.77| 19.4-14.9 2000 297 33 112 3| 0.0 12.4 12.4| 0.0-210.9-210.9 -105.5 -0.74| 17.5-13.0 2500 287 37 214 6| 0.0 10.9 10.9| 0.0-262.1-262.1 -104.8 -0.72| 16.5-11.8 3000 279 40 218 12| 0.0 9.6 9.6| 4.2-311.9-307.7 -102.6 -0.69| 15.4-10.6 4000 270 44 217 20| 0.7 7.2 8.0| 42.9-311.9-269.0 -67.2 -0.61| 12.3 -7.5 5000 267 46 218 23| 1.2 5.8 6.9| 77.1-311.9-234.8 -47.0 -0.54| 10.4 -5.6 6000 266 48 220 24| 1.2 4.7 5.9| 89.8-317.9-228.1 -38.0 -0.51| 9.0 -4.6 Wrote GIF file: /home/apache/climate/data/raob//UNII/skewt/UNII.skewt.20250427.12.gif