UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for Y5954... Searching the city database file for: Y5954 ... Date:1200Z 22 APR 25 Station: Y5954 WMO ident: 95954 ------------------------------------------------------------------------------- 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 1019 92 12.8 11.0 89 1.8 11.7 115 11 284.4 285.8 284.1 306.8 8.11 1 1012 150 14.8 11.3 80 3.5 12.7 89 10 287.0 288.4 285.4 310.2 8.33 2 1001 242 15.2 10.6 74 4.6 12.5 49 8 288.3 289.7 285.6 310.8 8.03 3 1000 250 15.2 10.7 74 4.5 12.6 45 8 288.4 289.8 285.7 311.1 8.10 4 925 907 12.0 6.0 67 6.0 8.8 150 8 291.6 292.7 285.2 309.8 6.34 5 850 1610 7.4 1.4 66 6.0 4.4 130 4 293.9 294.8 284.7 308.4 4.98 6 820 1905 6.0 -4.0 49 10.0 1.5 140 5 295.5 296.1 283.7 305.8 3.46 7 745 2681 -1.3 -5.3 74 4.0 -3.0 167 8 295.7 296.4 283.8 306.0 3.46 8 701 3164 -4.3 -10.3 63 6.0 -6.5 185 10 297.6 298.1 283.5 305.2 2.49 9 700 3175 -4.3 -10.3 63 6.0 -6.5 185 10 297.7 298.2 283.5 305.3 2.49 10 697 3209 -3.9 -18.9 30 15.0 -8.3 185 10 298.5 298.8 282.4 302.4 1.23 11 692 3266 -3.1 -22.1 21 19.0 -8.3 186 10 300.0 300.2 282.6 303.1 0.94 12 665 3581 -2.5 -36.5 5 34.0 -9.4 189 10 304.1 304.2 283.4 305.0 0.25 13 646 3810 -4.7 -17.7 35 13.0 -8.8 191 10 304.2 304.5 284.9 308.9 1.47 14 638 3908 -4.5 -47.5 2 43.0 -11.1 192 10 305.5 305.5 283.7 305.8 0.08 15 626 4058 -5.3 -49.3 2 44.0 -11.8 193 10 306.2 306.3 284.0 306.5 0.07 16 608 4287 -4.5 -49.5 2 45.0 -11.3 195 10 309.7 309.7 285.3 310.0 0.07 17 539 5226 -10.1 -46.1 3 36.0 -15.4 204 11 313.9 313.9 286.9 314.3 0.11 18 531 5341 -10.7 -31.7 16 21.0 -15.2 206 11 314.5 314.6 287.5 316.3 0.51 19 508 5680 -13.9 -28.9 27 15.0 -17.1 209 11 314.7 314.8 287.8 317.1 0.69 20 500 5800 -14.5 -31.5 22 17.0 -17.9 210 11 315.4 315.5 287.9 317.3 0.55 21 439 6772 -22.1 -52.1 5 30.0 -24.9 233 14 317.7 317.7 288.1 318.0 0.07 22 400 7450 -27.5 -53.5 7 26.0 -29.5 250 16 319.2 319.3 288.6 319.5 0.07 23 319 9027 -41.1 -57.1 16 16.0 -41.8 242 14 321.7 321.7 289.3 321.9 0.05 24 300 9440 -44.3 -60.3 15 16.0 -44.8 240 13 322.9 322.9 289.7 323.1 0.04 25 250 10640 -52.7 -65.7 19 13.0 -52.9 240 17 327.7 327.7 291.1 327.8 0.02 26 224 11339 -57.9 -67.9 27 10.0 -58.0 245 19 330.2 330.2 291.8 330.3 0.02 27 219 11481 -58.1 -70.1 20 12.0 -58.2 246 20 332.0 332.0 292.3 332.1 0.01 28 202 11988 -59.1 -73.1 15 14.0 -59.2 250 22 338.2 338.2 293.9 338.2 0.01 29 200 12050 -58.5 -73.5 13 15.0 -58.7 250 22 340.1 340.1 294.4 340.2 0.01 30 173 12966 -56.3 -82.3 2 26.0 -56.6 255 28 358.2 358.2 298.3 358.2 0.00 31 150 13870 -57.5 -85.5 2 28.0 -57.8 260 33 371.0 371.0 300.8 371.0 0.00 32 100 16410 -62.5 -87.5 2 25.0 -62.7 255 49 407.0 407.0 306.1 407.0 0.00 33 82 17630 -63.7 -88.7 2 25.0 -63.9 247 35 428.3 428.3 308.6 428.3 0.00 34 70 18610 -59.5 -88.5 1 29.0 -59.9 240 23 457.1 457.1 311.5 457.1 0.00 35 68 18791 -59.1 -88.1 1 29.0 -59.6 246 24 461.8 461.8 311.9 461.8 0.00 36 61 19467 -62.3 -89.3 2 27.0 -62.7 270 27 469.2 469.2 312.5 469.2 0.00 37 50 20700 -60.1 -89.1 1 29.0 -60.7 240 12 501.9 501.9 315.1 501.9 0.00 38 34 23122 -57.1 -88.1 1 31.0 -58.2 232 7 568.3 568.3 319.0 568.3 0.00 39 31 23704 -58.7 -88.7 1 30.0 -59.7 231 6 579.2 579.2 319.6 579.2 0.00 40 30 23910 -57.5 -88.5 1 31.0 -58.7 230 6 587.9 587.9 320.0 587.9 0.01 41 22 25894 -52.3 -85.3 1 33.0 -54.9 234 4 657.9 657.9 323.0 658.0 0.01 42 20 26510 -52.9 -85.9 1 33.0 -55.6 235 4 674.3 674.3 323.6 674.3 0.01 43 19 26841 -52.7 -86.7 1 34.0 -55.6 684.8 684.8 323.9 684.9 0.01 44 18 27193 -49.3 -84.3 1 35.0 -53.3 706.2 706.2 324.6 706.4 0.02 45 17 27567 -49.9 -84.9 1 35.0 -53.8 716.0 716.0 324.9 716.1 0.02 TRP 61 19467 -62.3 -89.3 2 27.0 -62.7 270 27 469.2 469.2 312.5 469.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5550.00 m Freezing level: 758.36 mb = 2542.64 m = 8341.88 ft Wetbulb zero: 794.35 mb = 2162.17 m = 7093.63 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 39.90 % Est. max temperature: 21.73 C = 71.11 F Sfc-Lift cond lev (LCL): 991.82 mb = 319.21 m = 1047.25 ft T: 14.86 C 700-500 lapse rate: 3.89 C/km ThetaE index: 5.32 C Layer 925.0- 745.0 mb Conv cond level (CCL): 831.25 mb = 1793.23 m = 5883.23 ft Mean mixing ratio: 7.34 g/kg Conv temperature: 23.31 C = 73.95 F Cap Strength: 7.97 C Lifted Index: 7.63 C Risk: None Lifted Index @300 mb: 9.18 C Lifted Index @700 mb: -0.34 C Showalter Index: 8.80 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 15.90 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 35.80 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.08 J/kg Max Up Vert Vel: 6.49 m/s Conv Inhibition (B-): 121.68 J/kg Cap Strength: 7.89 C Lift Cond Lev (LCL): 898.91 mb = 1144.91 m = 3756.21 ft Lev Free Conv (LFC): 753.91 mb = 2584.67 m = 8479.79 ft Equ Level (EL): 693.91 mb = 3244.05 m = 10643.07 ft B at Equ Level: 17.78 J/kg Max Parcel Lev (MPL): 673.91 mb = 3475.78 m = 11403.33 ft Wind level data Storm motion: 213 at 7 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 1019 92 115 11 -10.0 4.6 | 86 14 -13.6 -0.9 1 1000 250 45 8 -5.7 -5.7 | 40 15 -9.3 -11.2 2 925 907 150 8 -4.0 6.9 | 100 8 -7.6 1.4 3 850 1610 130 4 -3.1 2.6 | 66 7 -6.7 -3.0 4 700 3175 185 10 0.9 10.0 | 148 5 -2.7 4.4 5 500 5800 210 11 5.5 9.5 | 206 4 1.9 4.0 6 400 7450 250 16 15.0 5.5 | 270 11 11.4 -0.1 7 300 9440 240 13 11.3 6.5 | 263 8 7.7 0.9 8 250 10640 240 17 14.7 8.5 | 255 12 11.1 2.9 9 200 12050 250 22 20.7 7.5 | 263 17 17.1 2.0 10 150 13870 260 33 32.5 5.7 | 270 29 28.9 0.2 11 100 16410 255 49 47.3 12.7 | 261 44 43.7 7.1 12 70 18610 240 23 19.9 11.5 | 250 17 16.3 5.9 13 61 19467 270 27 27.0 -0.0 | 283 24 23.4 -5.6 14 50 20700 240 12 10.4 6.0 | 266 7 6.8 0.4 15 30 23910 230 6 4.6 3.9 | 330 2 1.0 -1.7 16 20 26510 235 4 3.3 2.3 | 6 3 -0.3 -3.3 Wind Parameters Mean winds (0-6000m): 182.9 at 8.8 knts Storm direction: 212.9 at 6.6 knts Shear (0-3000m) pos: 2.3 neg: 1.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 55.5 deg Storm rel helicity (0-3000m) pos: 49.6 neg: -47.7 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.83 Bulk Shear: 25.26 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 77 8 58 14| 0.0 4.0 4.0| 22.4 -39.4 -17.0 -34.1 -0.26| 18.1 -4.6 1000 106 8 74 12| 3.0 2.0 5.0| 36.2 -41.5 -5.3 -5.3 -0.02| 13.1 -0.2 1500 118 7 78 10| 2.0 2.4 4.4| 36.2 -47.7 -11.5 -7.7 -0.12| 9.8 -1.2 2000 123 7 78 9| 2.0 1.8 3.8| 40.3 -47.7 -7.4 -3.7 -0.04| 7.9 -0.4 2500 133 7 83 9| 2.1 1.4 3.6| 44.9 -47.7 -2.8 -1.1 0.04| 6.9 0.3 3000 146 7 92 8| 2.3 1.2 3.5| 49.6 -47.7 1.9 0.6 0.12| 6.3 0.8 4000 162 8 107 6| 1.9 0.9 2.8| 52.4 -47.7 4.6 1.2 0.17| 5.0 0.9 5000 174 8 121 5| 1.7 0.7 2.4| 54.4 -47.7 6.7 1.3 0.20| 4.2 0.9 6000 183 9 136 5| 1.5 0.6 2.1| 57.7 -47.7 10.0 1.7 0.25| 3.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//Y5954/skewt/Y5954.skewt.20250422.12.gif