UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 26 APR 25 Station: WASS WMO ident: 97502 Latitude: -0.93 Longitude: 131.12 Elevation: 3.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 3 26.6 23.9 85 2.7 24.6 90 3 298.9 302.3 297.4 353.8 18.80 1 1000 93 25.2 23.3 89 1.9 23.8 45 7 298.4 301.7 297.0 351.6 18.30 2 977 298 24.6 21.9 85 2.7 22.7 170 15 299.7 302.9 296.6 350.0 17.17 3 963 425 24.8 21.2 80 3.6 22.2 195 18 301.2 304.2 296.7 350.3 16.68 4 925 778 22.8 18.4 76 4.4 19.7 255 27 302.6 305.3 295.7 345.7 14.55 5 912 901 22.0 17.1 74 4.9 18.7 255 27 303.0 305.5 295.1 343.2 13.57 6 902 997 21.8 15.8 69 6.0 17.7 253 27 303.8 306.1 294.6 341.3 12.61 7 850 1512 19.2 14.7 75 4.5 16.2 240 24 306.3 308.6 295.2 343.7 12.47 8 793 2105 15.4 12.9 85 2.5 13.7 252 21 308.3 310.6 295.4 344.3 11.88 9 735 2747 12.6 8.7 77 3.9 10.2 272 19 312.1 313.9 294.7 341.8 9.66 10 700 3155 9.4 7.8 90 1.6 8.4 275 18 312.9 314.7 294.9 342.4 9.54 11 680 3396 7.8 7.3 97 0.5 7.5 267 18 313.7 315.5 295.1 343.2 9.49 12 617 4195 4.2 3.6 96 0.6 3.8 238 20 318.4 320.0 295.3 344.0 8.07 13 542 5246 0.0 -1.2 92 1.2 -0.7 211 15 325.4 326.7 295.9 346.7 6.48 14 500 5890 -3.5 -5.0 89 1.5 -4.3 195 11 328.8 329.8 295.8 346.4 5.28 15 444 6813 -10.1 -10.1 100 0.0 -10.1 119 14 331.8 332.6 295.6 345.4 4.00 16 420 7239 -11.1 -13.6 82 2.5 -12.1 85 12 335.8 336.5 296.0 347.0 3.19 17 400 7610 -13.9 -17.1 77 3.2 -15.1 55 10 336.9 337.4 295.7 345.8 2.50 18 387 7860 -15.5 -19.5 71 4.0 -16.9 22 8 338.0 338.5 295.6 345.6 2.11 19 300 9730 -29.3 -31.6 80 2.3 -29.7 65 6 344.1 344.3 296.1 347.5 0.91 20 274 10374 -34.5 -37.1 77 2.6 -34.8 65 7 345.6 345.7 296.1 347.9 0.58 21 250 11010 -39.7 -42.6 74 2.9 -40.0 90 12 347.0 347.1 296.3 348.5 0.36 22 220 11868 -47.3 -49.2 81 1.9 -47.4 108 18 348.2 348.3 296.4 349.1 0.20 23 200 12490 -52.9 -56.4 66 3.5 -53.0 90 18 349.0 349.0 296.5 349.4 0.09 24 168 13585 -62.7 -69.7 38 7.0 -62.8 77 27 350.5 350.5 296.8 350.6 0.02 25 150 14270 -69.1 -73.6 52 4.5 -69.1 75 31 351.1 351.1 296.9 351.1 0.01 26 133 14978 -75.3 -80.2 46 4.9 -75.3 79 37 352.3 352.3 297.1 352.3 0.00 27 116 15763 -79.1 -83.4 49 4.3 -79.1 84 44 359.3 359.3 298.5 359.3 0.00 28 110 16065 -78.3 -82.9 47 4.6 -78.3 73 39 366.3 366.3 299.9 366.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 542.00 mb = 5245.71 m = 17210.14 ft Wetbulb zero: 553.36 mb = 5077.60 m = 16658.60 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 86.26 % Est. max temperature: 33.49 C = 92.29 F Sfc-Lift cond lev (LCL): 971.59 mb = 346.78 m = 1137.72 ft T: 24.68 C 700-500 lapse rate: 4.72 C/km ThetaE index: 8.96 C Layer 925.0- 850.0 mb Conv cond level (CCL): 841.98 mb = 1593.00 m = 5226.31 ft Mean mixing ratio: 16.29 g/kg Conv temperature: 34.27 C = 93.69 F Cap Strength: 2.21 C Lifted Index: -0.12 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.32 C Lifted Index @700 mb: -0.87 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.20 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 235.40 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 172.55 J/kg Max Up Vert Vel: 18.58 m/s Conv Inhibition (B-): 93.32 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 912.95 mb = 892.41 m = 2927.82 ft Lev Free Conv (LFC): 717.95 mb = 2943.38 m = 9656.63 ft Equ Level (EL): 417.95 mb = 7276.07 m = 23871.34 ft B at Equ Level: 133.02 J/kg Max Parcel Lev (MPL): 127.95 mb = 15200.27 m = 49869.04 ft Wind level data Storm motion: 273 at 14 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 1010 3 90 3 -3.0 0.0 | 92 17 -17.3 0.6 1 1000 93 45 7 -4.9 -4.9 | 77 20 -19.2 -4.3 2 976 305 175 15 -1.3 14.9 | 135 22 -15.6 15.6 3 925 778 255 27 26.1 7.0 | 237 14 11.8 7.6 4 911 914 255 27 26.1 7.0 | 237 14 11.8 7.6 5 850 1512 240 24 20.8 12.0 | 207 14 6.5 12.6 6 819 1829 230 27 20.7 17.4 | 200 19 6.4 18.0 7 790 2134 255 20 19.3 5.2 | 221 8 5.1 5.8 8 709 3048 280 19 18.7 -3.3 | 301 5 4.5 -2.7 9 700 3155 275 18 17.9 -1.6 | 284 4 3.7 -0.9 10 610 4267 235 20 16.4 11.5 | 190 12 2.1 12.1 11 500 5890 195 11 2.8 10.6 | 135 16 -11.4 11.2 12 487 6096 175 18 -1.6 17.9 | 140 24 -15.8 18.6 13 400 7610 55 10 -8.2 -5.7 | 77 23 -22.4 -5.1 14 399 7620 360 8 -0.0 -8.0 | 63 16 -14.3 -7.4 15 312 9449 175 8 -0.7 8.0 | 120 17 -14.9 8.6 16 300 9730 65 6 -5.4 -2.5 | 84 20 -19.7 -1.9 17 262 10668 65 7 -6.3 -3.0 | 84 21 -20.6 -2.3 18 250 11010 90 12 -12.0 0.0 | 91 26 -26.3 0.6 19 209 12192 115 21 -19.0 8.9 | 106 35 -33.3 9.5 20 200 12490 90 18 -18.0 0.0 | 91 32 -32.3 0.6 21 190 12802 80 23 -22.7 -4.0 | 85 37 -36.9 -3.4 22 150 14270 75 31 -29.9 -8.0 | 80 45 -44.2 -7.4 23 114 15850 85 45 -44.8 -3.9 | 87 59 -59.1 -3.3 24 103 16459 50 28 -21.4 -18.0 | 64 40 -35.7 -17.4 Wind Parameters Mean winds (0-6000m): 242.5 at 19.0 knts Storm direction: 272.5 at 14.3 knts Shear (0-3000m) pos: 4.7 neg: 1.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): -155.6 deg Storm rel helicity (0-3000m) pos: 300.6 neg: -57.5 tot: 243.1 m^2/s^2 ave: 81.0 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 16.1 stream: 8.9 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 4.07 Bulk Shear: 42.39 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 ------------------------------------------------------------------------------- 500 177 13 131 20| 22.2 0.0 22.2|192.1 -21.6 170.5 341.1 0.71| 42.3 30.2 1000 234 19 185 12| 15.1 0.0 15.1|272.5 -25.8 246.8 246.8 0.77| 32.2 24.7 1500 241 21 200 12| 10.1 2.1 12.2|272.5 -48.2 224.3 149.5 0.61| 23.6 14.4 2000 239 22 201 13| 7.4 1.6 9.0|284.8 -57.5 227.3 113.7 0.53| 20.7 11.0 2500 242 22 205 12| 5.6 1.2 6.8|294.5 -57.5 237.0 94.8 0.53| 18.3 9.8 3000 247 21 211 10| 4.7 1.0 5.7|300.6 -57.5 243.1 81.0 0.55| 16.1 8.9 4000 251 21 216 9| 3.5 2.1 5.6|300.6 -70.6 230.0 57.5 0.41| 13.6 5.6 5000 247 20 207 10| 2.8 2.5 5.3|300.6 -99.8 200.8 40.2 0.30| 11.9 3.5 6000 243 19 196 10| 2.3 2.7 5.0|306.7-126.4 180.3 30.1 0.23| 10.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20250426.00.gif