UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for X2477... Searching the city database file for: X2477 ... Date:0000Z 2 MAY 25 Station: X2477 WMO ident: 32477 Latitude: 54.30 Longitude: 155.93 ------------------------------------------------------------------------------- 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 1018 25 2.2 -2.8 69 5.0 0.3 250 1 273.9 274.5 272.5 282.3 3.05 1 1000 168 0.0 -7.0 59 7.0 -2.4 250 3 273.1 273.5 270.8 279.4 2.26 2 939 668 -4.7 -8.7 74 4.0 -6.0 242 6 273.3 273.7 270.7 279.2 2.11 3 925 787 -1.5 -7.5 64 6.0 -3.6 240 7 277.8 278.2 273.6 284.4 2.35 4 894 1058 -1.5 -8.5 59 7.0 -3.9 256 9 280.5 280.9 275.0 286.9 2.25 5 850 1458 -3.5 -10.5 58 7.0 -5.8 280 11 282.5 282.8 275.8 288.3 2.02 6 769 2243 -7.9 -17.9 44 10.0 -10.5 277 12 285.9 286.2 276.5 289.6 1.21 7 764 2294 -8.3 -18.3 44 10.0 -10.9 277 12 286.0 286.3 276.5 289.6 1.18 8 759 2344 -8.7 -18.7 44 10.0 -11.2 277 12 286.2 286.4 276.5 289.6 1.15 9 716 2793 -12.5 -21.5 47 9.0 -14.5 276 13 286.8 286.9 276.5 289.7 0.96 10 700 2966 -11.7 -17.7 61 6.0 -13.2 275 13 289.5 289.8 278.4 293.7 1.36 11 675 3244 -13.3 -18.1 67 4.8 -14.5 278 18 290.8 291.0 279.0 294.9 1.36 12 556 4706 -18.7 -23.5 66 4.8 -19.7 296 44 301.0 301.2 283.1 304.3 1.03 13 539 4936 -20.3 -25.0 66 4.7 -21.2 298 48 301.7 301.9 283.3 304.8 0.93 14 506 5402 -22.5 -28.5 58 6.0 -23.5 304 56 304.6 304.7 284.2 307.0 0.72 15 500 5490 -23.1 -29.1 58 6.0 -24.1 305 58 304.9 305.0 284.2 307.2 0.69 16 428 6605 -31.3 -37.3 55 6.0 -31.9 305 62 308.3 308.4 285.1 309.6 0.36 17 400 7080 -33.3 -39.3 55 6.0 -33.9 305 64 311.7 311.8 286.4 312.8 0.32 18 342 8162 -42.1 -49.1 46 7.0 -42.5 310 75 314.0 314.1 286.9 314.5 0.13 19 313 8758 -45.3 -52.3 45 7.0 -45.6 314 82 317.6 317.7 288.1 318.0 0.10 20 300 9040 -47.7 -54.7 44 7.0 -47.9 315 85 318.1 318.1 288.2 318.4 0.08 21 261 9939 -56.3 -64.3 36 8.0 -56.4 311 91 318.4 318.4 288.2 318.5 0.03 22 250 10210 -58.3 -65.3 40 7.0 -58.4 310 93 319.4 319.4 288.6 319.5 0.02 23 245 10338 -59.9 -67.9 34 8.0 -60.0 310 94 318.9 318.9 288.4 318.9 0.02 24 225 10872 -62.8 -69.9 38 7.1 -62.9 310 97 322.3 322.3 289.5 322.3 0.01 25 223 10927 -63.1 -70.1 38 7.0 -63.1 310 95 322.6 322.6 289.6 322.7 0.01 26 216 11125 -63.1 -70.1 38 7.0 -63.1 311 85 325.6 325.6 290.5 325.6 0.01 27 200 11610 -56.9 -64.9 36 8.0 -57.1 315 60 342.7 342.7 295.0 342.8 0.03 28 192 11867 -58.5 -66.5 35 8.0 -58.6 314 56 344.1 344.1 295.3 344.2 0.03 29 150 13430 -54.9 -65.9 24 11.0 -55.2 310 35 375.5 375.5 301.5 375.7 0.04 30 126 14545 -52.9 -65.9 19 13.0 -53.4 304 28 398.3 398.3 305.0 398.5 0.04 31 100 16030 -52.9 -68.9 13 16.0 -53.5 295 19 425.5 425.5 308.4 425.7 0.04 32 70 18340 -51.9 -71.9 7 20.0 -52.9 265 13 473.4 473.4 313.0 473.5 0.03 33 64 18923 -49.9 -71.9 6 22.0 -51.2 277 11 490.0 490.0 314.2 490.3 0.04 34 50 20530 -51.5 -74.5 5 23.0 -52.9 310 5 522.1 522.1 316.5 522.3 0.03 35 48 20793 -52.9 -75.9 5 23.0 -54.2 305 5 524.9 524.9 316.6 525.1 0.03 36 46 21068 -50.3 -74.3 4 24.0 -52.0 300 5 537.6 537.6 317.4 537.8 0.04 37 40 21975 -51.1 -75.1 4 24.0 -52.9 284 5 557.5 557.5 318.5 557.8 0.04 38 30 23840 -51.3 -76.3 4 25.0 -53.5 250 5 604.8 604.8 320.8 605.1 0.04 39 28 24286 -52.7 -76.7 4 24.0 -54.8 227 5 612.9 613.0 321.2 613.2 0.04 40 26 24767 -49.5 -74.5 4 25.0 -52.4 202 5 635.2 635.2 322.1 635.6 0.06 41 20 26480 -50.3 -75.3 4 25.0 -53.6 115 5 682.2 682.2 323.9 682.8 0.07 42 19 26814 -51.5 -76.5 3 25.0 -54.6 688.6 688.6 324.1 689.1 0.06 43 16 27939 -47.7 -73.7 3 26.0 -52.4 735.7 735.7 325.6 736.7 0.11 44 16 27939 -47.3 -73.3 4 26.0 -52.1 737.0 737.0 325.6 738.0 0.12 45 10 31066 -44.7 -70.7 4 26.0 -52.2 852.7 852.8 328.5 855.6 0.28 TRP 223 10927 -63.1 -70.1 38 7.0 -63.1 310 95 322.6 322.6 289.6 322.7 0.01 WND 225 10872 -62.8 -69.9 38 7.1 -62.9 310 97 322.3 322.3 289.5 322.3 0.01 Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: 1000.00 mb = 168.00 m = 551.17 ft Wetbulb zero: 1016.27 mb = 38.39 m = 125.96 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 60.32 % Est. max temperature: 9.95 C = 49.90 F Sfc-Lift cond lev (LCL): 941.93 mb = 643.28 m = 2110.47 ft T: -4.47 C 700-500 lapse rate: 4.52 C/km ThetaE index: 3.12 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 734.73 mb = 2594.48 m = 8511.97 ft Mean mixing ratio: 2.28 g/kg Conv temperature: 14.82 C = 58.68 F Cap Strength: 20.43 C Lifted Index: 20.59 C Risk: None Lifted Index @300 mb: 26.81 C Lifted Index @700 mb: 10.72 C Showalter Index: 14.38 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 12.60 C K Index: 3.10 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 3.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.60 J/kg Max Up Vert Vel: 5.59 m/s Conv Inhibition (B-): 66011.59 J/kg Cap Strength: 20.40 C Lift Cond Lev (LCL): 886.44 mb = 1125.38 m = 3692.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 19 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 1018 25 250 1 0.9 0.3 | 149 19 -9.6 15.9 1 1000 168 250 3 2.8 1.0 | 155 18 -7.8 16.6 2 925 787 240 7 6.1 3.5 | 167 20 -4.5 19.0 3 850 1458 280 11 10.8 -1.9 | 181 14 0.3 13.6 4 700 2966 275 13 13.0 -1.1 | 189 15 2.4 14.4 5 500 5490 305 58 47.5 -33.3 | 296 41 36.9 -17.7 6 400 7080 305 64 52.4 -36.7 | 297 47 41.9 -21.2 7 300 9040 315 85 60.1 -60.1 | 312 67 49.5 -44.6 8 250 10210 310 93 71.2 -59.8 | 306 75 60.7 -44.2 9 225 10872 310 97 74.3 -62.4 | 306 79 63.7 -46.8 10 223 10927 310 95 72.8 -61.1 | 306 77 62.2 -45.5 11 200 11610 315 60 42.4 -42.4 | 310 42 31.9 -26.9 12 150 13430 310 35 26.8 -22.5 | 293 18 16.2 -6.9 13 100 16030 295 19 17.2 -8.0 | 221 10 6.6 7.5 14 70 18340 265 13 13.0 1.1 | 188 17 2.4 16.7 15 50 20530 310 5 3.8 -3.2 | 151 14 -6.7 12.3 16 30 23840 250 5 4.7 1.7 | 161 18 -5.9 17.3 17 20 26480 115 5 -4.5 2.1 | 139 23 -15.1 17.7 Wind Parameters Mean winds (0-6000m): 295.8 at 25.1 knts Storm direction: 325.8 at 18.8 knts Shear (0-3000m) pos: 1.3 neg: 1.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 44.7 deg Storm rel helicity (0-3000m) pos: 60.0 neg: 0.0 tot: 60.0 m^2/s^2 ave: 20.0 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 69.38 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 ------------------------------------------------------------------------------- 500 247 4 157 18| 0.0 4.4 4.4| 20.8 0.0 20.8 41.6 0.98| 4.5 4.4 1000 245 5 162 19| 1.7 2.2 3.9| 37.6 0.0 37.6 37.6 0.91| 4.3 3.9 1500 258 7 167 17| 2.6 1.5 4.0| 48.7 0.0 48.7 32.5 0.76| 4.6 3.5 2000 266 8 171 16| 1.9 1.3 3.2| 51.2 0.0 51.2 25.6 0.77| 3.6 2.8 2500 269 9 173 16| 1.5 1.2 2.7| 53.7 0.0 53.7 21.5 0.78| 3.1 2.4 3000 271 9 176 15| 1.3 1.3 2.5| 60.0 0.0 60.0 20.0 0.79| 2.9 2.3 4000 277 13 188 14| 3.3 0.9 4.3|134.8 0.0 134.8 33.7 0.86| 4.5 3.9 5000 288 18 215 12| 4.6 0.8 5.4|239.0 0.0 239.0 47.8 0.82| 5.6 4.6 6000 296 25 249 13| 4.6 0.7 5.3|309.6 0.0 309.6 51.6 0.78| 5.7 4.5 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20250502.00.gif