UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 25 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 25.4 24.7 96 0.7 24.9 140 4 297.7 301.3 297.7 355.1 19.75 1 1000 96 24.4 24.1 98 0.3 24.2 175 5 297.5 301.0 297.4 353.4 19.23 2 977 300 23.6 22.0 91 1.6 22.5 219 6 298.7 301.9 296.4 349.1 17.28 3 925 779 22.4 19.4 83 3.0 20.3 250 22 302.2 305.1 296.2 348.0 15.51 4 912 902 21.8 18.3 81 3.5 19.4 255 23 302.8 305.5 295.8 346.2 14.67 5 889 1125 21.6 16.6 73 5.0 18.2 252 22 304.8 307.3 295.6 345.1 13.49 6 850 1513 19.0 15.2 79 3.8 16.4 245 21 306.0 308.5 295.4 344.7 12.89 7 794 2096 15.8 12.9 83 2.9 13.9 273 22 308.7 310.9 295.4 344.6 11.86 8 750 2580 14.2 9.6 74 4.6 11.3 273 19 312.0 313.9 295.0 343.0 10.06 9 700 3160 10.4 6.6 77 3.8 8.0 270 15 314.0 315.7 294.6 341.3 8.77 10 623 4122 4.0 3.5 97 0.5 3.7 283 22 317.3 318.8 294.9 342.4 7.93 11 617 4201 3.8 3.2 96 0.6 3.4 284 22 318.0 319.5 295.0 342.8 7.84 12 500 5890 -4.1 -4.1 100 0.0 -4.1 315 16 328.0 329.2 295.9 346.8 5.66 13 470 6377 -6.7 -6.7 100 0.0 -6.7 300 13 330.7 331.7 296.0 347.3 4.93 14 400 7620 -14.5 -14.5 100 0.0 -14.5 260 4 336.1 336.8 296.0 347.0 3.11 15 386 7889 -16.1 -16.1 100 0.0 -16.1 254 4 337.5 338.1 296.1 347.4 2.82 16 345 8725 -21.3 -24.3 77 3.0 -22.1 233 5 341.4 341.8 296.0 347.2 1.55 17 342 8789 -21.5 -24.1 79 2.6 -22.2 232 5 342.0 342.4 296.1 347.9 1.59 18 305 9622 -28.1 -28.9 93 0.8 -28.3 360 4 344.1 344.4 296.3 348.5 1.15 19 300 9740 -28.9 -30.7 84 1.8 -29.3 20 4 344.6 344.9 296.3 348.4 0.99 20 272 10435 -34.7 -39.6 61 4.9 -35.3 75 9 346.0 346.1 296.1 347.8 0.45 21 250 11020 -39.7 -43.0 71 3.3 -40.0 110 15 347.0 347.1 296.3 348.4 0.34 22 240 11297 -41.5 -44.4 73 2.9 -41.8 111 16 348.4 348.5 296.5 349.7 0.31 23 200 12500 -52.1 -56.3 60 4.2 -52.2 115 23 350.3 350.3 296.8 350.7 0.09 24 173 13420 -60.7 -65.2 55 4.5 -60.8 105 28 350.9 350.9 296.8 351.0 0.03 25 150 14290 -68.7 -72.6 57 3.9 -68.7 95 33 351.7 351.7 297.0 351.8 0.01 26 115 15830 -81.3 -84.6 57 3.3 -81.3 95 43 356.1 356.1 297.9 356.1 0.00 27 106 16288 -80.7 -83.8 59 3.1 -80.7 83 28 365.7 365.7 299.8 365.7 0.00 28 100 16620 -76.3 -79.5 60 3.2 -76.3 75 18 380.3 380.3 302.3 380.3 0.01 29 95 16917 -73.7 -77.4 57 3.7 -73.7 61 20 391.0 391.0 303.9 391.1 0.01 30 70 18680 -77.7 -85.7 26 8.0 -77.7 260 43 418.2 418.2 307.5 418.2 0.00 31 65 19103 -78.9 -88.9 18 10.0 -78.9 264 39 424.5 424.5 308.2 424.5 0.00 32 62 19375 -74.1 -84.1 20 10.0 -74.2 267 37 440.9 440.9 310.0 440.9 0.01 33 56 19969 -73.7 -89.7 7 16.0 -73.8 273 31 454.8 454.8 311.3 454.8 0.00 34 54 20183 -70.7 -88.7 5 18.0 -70.8 275 29 466.5 466.5 312.3 466.5 0.00 35 50 20640 -69.7 -93.7 2 24.0 -69.9 280 25 479.2 479.2 313.4 479.2 0.00 36 32 23374 -58.3 -84.3 2 26.0 -59.3 228 15 575.0 575.0 319.4 575.1 0.01 37 30 23780 -58.3 -84.3 2 26.0 -59.4 220 14 585.7 585.7 319.9 585.8 0.01 38 25 24930 -58.9 -83.9 3 25.0 -60.1 110 6 615.3 615.3 321.3 615.4 0.01 39 20 26350 -54.3 -80.3 3 26.0 -56.6 80 42 670.0 670.0 323.4 670.2 0.03 40 14 28668 -48.2 -79.6 1 31.4 -53.2 75 61 762.5 762.6 326.3 763.0 0.05 41 11 30272 -44.1 -79.1 1 35.0 -51.8 76 58 831.9 832.0 328.0 832.6 0.07 TRP 115 15830 -81.3 -84.6 57 3.3 -81.3 95 43 356.1 356.1 297.9 356.1 0.00 WND 14 28668 -48.2 -79.6 1 31.4 -53.2 75 61 762.5 762.6 326.3 763.0 0.05 Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 560.72 mb = 5013.40 m = 16447.98 ft Wetbulb zero: 563.43 mb = 4930.59 m = 16176.28 ft Precipitable water: 2.49 inches Sfc-500 mean rel hum: 87.15 % Est. max temperature: 33.46 C = 92.22 F Sfc-Lift cond lev (LCL): 1000.25 mb = 93.64 m = 307.21 ft T: 24.43 C 700-500 lapse rate: 5.31 C/km ThetaE index: 13.80 C Layer 1000.0- 623.0 mb Conv cond level (CCL): 858.23 mb = 1429.61 m = 4690.26 ft Mean mixing ratio: 16.89 g/kg Conv temperature: 33.51 C = 92.32 F Cap Strength: 2.36 C Lifted Index: -0.99 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.27 C Lifted Index @700 mb: -0.05 C Showalter Index: 0.80 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.30 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 240.40 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 275.66 J/kg Max Up Vert Vel: 23.48 m/s Conv Inhibition (B-): 97.60 J/kg Cap Strength: 2.28 C Lift Cond Lev (LCL): 932.60 mb = 707.42 m = 2320.90 ft Lev Free Conv (LFC): 697.60 mb = 3188.39 m = 10460.46 ft Equ Level (EL): 237.60 mb = 11363.10 m = 37280.06 ft B at Equ Level: 272.42 J/kg Max Parcel Lev (MPL): 117.60 mb = 15700.58 m = 51510.47 ft Wind level data Storm motion: 306 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 3 140 4 -2.6 3.1 | 129 18 -13.8 11.2 1 1000 96 175 5 -0.4 5.0 | 138 18 -11.7 13.1 2 976 305 220 6 3.9 4.6 | 150 15 -7.4 12.8 3 925 779 250 22 20.7 7.5 | 211 18 9.4 15.7 4 911 914 255 23 22.2 6.0 | 218 18 11.0 14.1 5 850 1513 245 21 19.0 8.9 | 205 19 7.8 17.0 6 790 2134 275 22 21.9 -1.9 | 240 12 10.7 6.2 7 700 3160 270 15 15.0 -0.0 | 205 9 3.8 8.2 8 611 4267 285 23 22.2 -6.0 | 259 11 11.0 2.2 9 506 5791 325 16 9.2 -13.1 | 23 5 -2.1 -4.9 10 500 5890 315 16 11.3 -11.3 | 359 3 0.1 -3.2 11 400 7620 260 4 3.9 0.7 | 140 11 -7.3 8.9 12 339 8839 230 5 3.8 3.2 | 147 14 -7.4 11.4 13 300 9740 20 4 -1.4 -3.8 | 109 13 -12.6 4.4 14 299 9754 35 2 -1.1 -1.6 | 118 14 -12.4 6.5 15 250 11020 110 15 -14.1 5.1 | 118 29 -25.3 13.3 16 200 12500 115 23 -20.8 9.7 | 119 37 -32.1 17.9 17 150 14290 95 33 -32.9 2.9 | 104 45 -44.1 11.0 18 115 15830 95 43 -42.8 3.7 | 102 55 -54.1 11.9 19 100 16620 75 18 -17.4 -4.7 | 97 29 -28.6 3.5 20 98 16764 75 18 -17.4 -4.7 | 97 29 -28.6 3.5 21 70 18680 260 43 42.3 7.5 | 243 35 31.1 15.6 22 50 20640 280 25 24.6 -4.3 | 254 14 13.4 3.8 23 30 23780 220 14 9.0 10.7 | 173 19 -2.2 18.9 24 25 24994 105 6 -5.8 1.6 | 120 20 -17.0 9.7 25 20 26350 80 42 -41.4 -7.3 | 91 53 -52.6 0.9 26 10 28651 75 61 -58.9 -15.8 | 84 71 -70.2 -7.6 Wind Parameters Mean winds (0-6000m): 276.0 at 18.5 knts Storm direction: 306.0 at 13.9 knts Shear (0-3000m) pos: 4.4 neg: 1.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 82.2 deg Storm rel helicity (0-3000m) pos: 148.0 neg: -32.8 tot: 115.2 m^2/s^2 ave: 38.4 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.4 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 7.46 Bulk Shear: 36.96 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 ------------------------------------------------------------------------------- 500 212 7 151 16| 13.9 0.0 13.9| 55.4 0.0 55.4 110.7 0.92| 14.7 13.4 1000 242 13 182 14| 12.6 0.0 12.6|111.5 -2.2 109.3 109.3 0.91| 14.1 12.9 1500 246 16 193 15| 8.4 1.2 9.7|111.5 -19.3 92.2 61.5 0.69| 10.6 7.4 2000 249 18 200 15| 7.1 0.9 8.0|142.2 -19.3 122.9 61.4 0.72| 10.3 7.4 2500 255 18 206 14| 5.3 0.7 6.0|148.0 -24.5 123.5 49.4 0.65| 9.1 5.9 3000 258 18 209 14| 4.4 1.2 5.6|148.0 -32.8 115.2 38.4 0.53| 8.2 4.4 4000 263 18 212 12| 4.0 0.9 4.9|164.3 -34.5 129.8 32.5 0.57| 7.1 4.0 5000 269 19 222 11| 3.1 0.7 3.8|182.7 -34.5 148.2 29.6 0.60| 6.7 4.0 6000 276 19 229 10| 2.4 0.7 3.1|191.6 -36.1 155.5 25.9 0.58| 6.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20250425.00.gif