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 UAAA... Searching the city database file for: UAAA ... Date:1200Z 16 APR 25 Station: UAAA WMO ident: 36870 Latitude: 43.23 Longitude: 76.93 Elevation: 847.00 ------------------------------------------------------------------------------- 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 181 SFC 945 847 16.0 1.0 36 15.0 8.4 250 3 293.9 294.6 284.0 306.6 4.35 2 932 846 17.8 2.8 37 15.0 9.8 276 16 296.9 297.8 285.9 311.7 5.02 3 925 846 16.2 0.2 34 16.0 8.2 290 23 295.9 296.6 284.7 308.3 4.19 4 905 1030 12.2 -6.8 26 19.0 4.1 282 21 293.6 294.1 281.8 301.2 2.53 5 879 1274 11.2 -4.8 32 16.0 4.1 272 18 295.0 295.6 283.1 304.1 3.04 6 870 1359 9.0 -7.0 32 16.0 2.3 268 17 293.6 294.1 281.9 301.4 2.60 7 853 1523 9.2 -3.8 40 13.0 3.3 261 15 295.5 296.1 283.6 305.6 3.38 8 850 1552 8.4 -4.6 39 13.0 2.7 260 15 294.9 295.5 283.2 304.5 3.19 9 839 1659 5.8 -7.2 39 13.0 0.5 258 15 293.3 293.8 281.8 301.2 2.65 10 739 2678 -3.5 -10.5 58 7.0 -6.0 238 16 294.0 294.4 281.8 301.0 2.32 11 700 3103 -7.1 -16.1 49 9.0 -9.8 230 17 294.6 294.9 281.1 299.4 1.55 12 670 3442 -10.3 -22.3 37 12.0 -13.2 238 20 294.7 294.9 280.3 297.8 0.95 13 604 4233 -14.3 -43.3 7 29.0 -18.0 258 26 299.0 299.0 281.1 299.5 0.14 14 530 5214 -19.1 -47.1 7 28.0 -22.1 284 34 304.6 304.7 283.4 305.0 0.10 15 512 5472 -16.5 -44.5 7 28.0 -20.1 290 37 310.8 310.8 285.8 311.3 0.14 16 500 5650 -17.5 -45.5 7 28.0 -21.0 295 38 311.7 311.7 286.1 312.2 0.13 17 400 7280 -30.3 -55.3 7 25.0 -31.9 290 64 315.6 315.6 287.3 315.8 0.05 18 382 7605 -32.7 -57.7 6 25.0 -34.1 288 69 316.6 316.6 287.7 316.8 0.04 19 364 7944 -33.3 -58.3 6 25.0 -34.7 285 74 320.2 320.2 288.9 320.4 0.04 20 300 9270 -44.1 -64.1 9 20.0 -44.7 275 93 323.2 323.2 289.8 323.3 0.02 21 299 9292 -44.1 -64.1 9 20.0 -44.7 275 93 323.5 323.5 289.9 323.6 0.02 22 297 9338 -44.3 -64.3 9 20.0 -44.9 275 93 323.8 323.9 289.9 323.9 0.02 23 275 9852 -46.9 -65.9 10 19.0 -47.4 273 95 327.3 327.3 291.0 327.4 0.02 24 250 10480 -51.1 -69.1 10 18.0 -51.4 270 97 330.1 330.1 291.7 330.2 0.01 25 240 10744 -52.7 -70.7 10 18.0 -53.0 265 99 331.5 331.5 292.2 331.6 0.01 26 226 11129 -55.1 -73.1 9 18.0 -55.3 275 93 333.6 333.6 292.7 333.7 0.01 27 200 11910 -53.9 -72.9 8 19.0 -54.2 285 69 347.4 347.4 296.1 347.5 0.01 28 183 12482 -53.3 -72.3 8 19.0 -53.7 287 64 357.3 357.3 298.2 357.4 0.01 29 168 13033 -54.3 -72.3 9 18.0 -54.6 288 59 364.5 364.5 299.6 364.6 0.01 30 150 13760 -54.3 -74.3 7 20.0 -54.6 290 52 376.5 376.5 301.7 376.6 0.01 31 145 13977 -53.9 -73.9 7 20.0 -54.3 289 51 380.9 380.9 302.4 380.9 0.01 32 114 15514 -55.7 -76.7 6 21.0 -56.1 283 45 404.7 404.7 305.8 404.7 0.01 33 106 15974 -58.7 -78.7 6 20.0 -59.0 281 43 407.5 407.5 306.2 407.5 0.01 34 101 16278 -58.7 -78.7 6 20.0 -59.0 280 42 413.1 413.1 306.9 413.2 0.01 35 100 16340 -58.7 -78.7 6 20.0 -59.0 280 42 414.3 414.3 307.0 414.4 0.01 36 98 16466 -59.5 -78.5 7 19.0 -59.8 281 40 415.2 415.2 307.2 415.2 0.01 37 74 18223 -58.9 -78.9 6 20.0 -59.3 297 18 451.1 451.2 311.0 451.2 0.01 38 70 18570 -60.9 -81.9 5 21.0 -61.3 300 13 454.1 454.1 311.3 454.1 0.01 39 65 19026 -64.9 -84.9 5 20.0 -65.1 308 15 455.1 455.1 311.3 455.1 0.00 40 58 19730 -58.9 -79.9 5 21.0 -59.5 320 17 483.7 483.7 313.7 483.8 0.01 41 53 20290 -63.5 -84.5 4 21.0 -63.8 329 20 485.7 485.7 313.9 485.7 0.01 42 50 20650 -60.3 -82.3 4 22.0 -60.9 335 21 501.4 501.4 315.1 501.4 0.01 43 45 21311 -57.7 -79.7 4 22.0 -58.5 523.0 523.0 316.5 523.1 0.02 44 39 22211 -59.1 -81.1 4 22.0 -59.9 541.3 541.3 317.6 541.4 0.01 45 30 23868 -55.9 -77.9 5 22.0 -57.3 592.2 592.3 320.3 592.5 0.03 TRP 226 11129 -55.1 -73.1 9 18.0 -55.3 275 93 333.6 333.6 292.7 333.7 0.01 WND 240 10744 -52.7 -70.7 10 18.0 -53.0 265 99 331.5 331.5 292.2 331.6 0.01 Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 776.63 mb = 2294.38 m = 7527.40 ft Wetbulb zero: 831.45 mb = 1731.39 m = 5680.34 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 28.84 % Est. max temperature: 15.79 C = 60.42 F Sfc-Lift cond lev (LCL): 753.71 mb = 2519.60 m = 8266.31 ft T: -2.06 C 700-500 lapse rate: 4.08 C/km ThetaE index: 10.49 C Layer 925.0- 879.0 mb Conv cond level (CCL): 706.09 mb = 3035.04 m = 9957.35 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 16.66 C = 61.98 F Cap Strength: 7.86 C Lifted Index: 8.26 C Risk: None Lifted Index @300 mb: 13.30 C Lifted Index @700 mb: -0.26 C Showalter Index: 8.38 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 12.90 C K Index: 12.30 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.95 J/kg Max Up Vert Vel: 12.08 m/s Conv Inhibition (B-): 0.45 J/kg Cap Strength: 8.16 C Lift Cond Lev (LCL): 703.71 mb = 3061.55 m = 10044.34 ft Lev Free Conv (LFC): 698.71 mb = 3117.27 m = 10227.14 ft Equ Level (EL): 618.71 mb = 4049.67 m = 13286.17 ft B at Equ Level: 72.56 J/kg Max Parcel Lev (MPL): 528.71 mb = 5232.25 m = 17165.97 ft Wind level data Storm motion: 308 at 21 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 ---------------------------------------------------------- 0 945 847 250 3 2.8 1.0 | 136 19 -13.6 13.9 1 925 846 290 23 21.6 -7.9 | 226 7 5.2 5.0 2 850 1552 260 15 14.8 2.6 | 174 16 -1.7 15.4 3 700 3103 230 17 13.0 10.9 | 172 24 -3.4 23.8 4 500 5650 295 38 34.4 -16.1 | 280 18 18.0 -3.2 5 400 7280 290 64 60.1 -21.9 | 282 45 43.7 -9.1 6 300 9270 275 93 92.6 -8.1 | 266 76 76.2 4.7 7 250 10480 270 97 97.0 -0.0 | 261 82 80.6 12.8 8 240 10744 265 99 98.6 8.6 | 255 85 82.2 21.5 9 226 11129 275 93 92.6 -8.1 | 266 76 76.2 4.7 10 200 11910 285 69 66.6 -17.9 | 276 50 50.2 -5.0 11 150 13760 290 52 48.9 -17.8 | 279 33 32.4 -4.9 12 100 16340 280 42 41.4 -7.3 | 257 26 24.9 5.5 13 70 18570 300 13 11.3 -6.5 | 141 8 -5.2 6.3 14 50 20650 335 21 8.9 -19.0 | 51 10 -7.6 -6.2 Wind Parameters Mean winds (0-6000m): 278.0 at 27.8 knts Storm direction: 308.0 at 20.9 knts Shear (0-3000m) pos: 1.4 neg: 3.3 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -32.3 deg Storm rel helicity (0-3000m) pos: 53.2 neg: -33.6 tot: 19.6 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.92 Bulk Shear: 8.18 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 20 201 9| 0.0 9.6 9.6| 0.0 -18.8 -18.8 -37.6 -0.76| 9.7 -7.4 1000 273 18 187 12| 0.0 7.1 7.1| 0.6 -28.1 -27.5 -27.5 -0.66| 7.4 -4.9 1500 266 17 183 14| 0.0 5.6 5.6| 0.7 -28.6 -27.9 -18.6 -0.56| 5.8 -3.3 2000 259 17 181 16| 0.0 4.9 4.9| 0.7 -31.6 -30.9 -15.4 -0.51| 5.1 -2.6 2500 253 17 180 18| 0.5 3.9 4.4| 17.2 -33.6 -16.4 -6.6 -0.33| 4.9 -1.6 3000 251 18 181 18| 1.4 3.3 4.7| 53.2 -33.6 19.6 6.5 -0.06| 5.1 -0.3 4000 257 20 191 17| 2.7 2.5 5.2|127.5 -33.6 93.9 23.5 0.28| 5.8 1.6 5000 271 23 209 14| 3.7 2.0 5.6|195.2 -33.6 161.6 32.3 0.43| 6.4 2.8 6000 278 28 231 14| 3.1 1.3 4.4|198.4 -34.3 164.1 27.3 0.35| 6.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20250416.12.gif