UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for WASS... Searching the city database file for: WASS ... Date:1200Z 17 OCT 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 1007 3 27.2 6.2 26 21.0 15.0 70 2 299.8 300.8 287.9 317.3 5.90 1 1000 67 27.0 24.7 87 2.3 25.3 0 0 300.1 303.8 298.5 358.8 19.96 2 974 301 26.0 22.8 83 3.2 23.7 156 1 301.4 304.8 297.7 355.2 18.23 3 925 755 22.8 21.0 90 1.8 21.5 30 7 302.6 305.8 297.4 353.5 17.17 4 910 898 21.8 19.5 87 2.3 20.2 21 6 303.0 305.9 296.7 350.1 15.87 5 850 1489 18.8 16.0 84 2.8 16.9 5 2 305.8 308.4 295.8 346.5 13.58 6 791 2105 15.4 13.9 91 1.5 14.4 128 1 308.6 311.0 296.0 347.2 12.73 7 770 2334 14.8 10.7 76 4.1 12.1 140 2 310.3 312.3 295.0 342.6 10.56 8 743 2635 12.4 11.5 94 0.9 11.8 147 2 310.9 313.1 295.8 346.3 11.56 9 700 3136 11.2 8.6 84 2.6 9.6 160 4 314.9 316.8 295.8 346.3 10.08 10 615 4207 5.4 0.4 70 5.0 2.6 76 11 320.1 321.4 294.5 340.7 6.42 11 581 4670 2.8 -5.2 56 8.0 -1.2 66 13 322.3 323.2 293.6 337.0 4.47 12 500 5870 -4.9 -12.9 53 8.0 -8.2 55 16 327.1 327.6 293.5 336.7 2.83 13 446 6758 -10.1 -18.1 52 8.0 -12.9 58 11 331.4 331.8 294.0 338.6 2.06 14 400 7590 -13.3 -33.3 17 20.0 -17.9 50 4 337.7 337.8 294.3 339.9 0.58 15 388 7821 -14.9 -28.9 29 14.0 -18.5 49 5 338.6 338.7 294.8 341.9 0.90 16 373 8119 -16.3 -35.3 18 19.0 -20.3 48 7 340.5 340.6 294.9 342.5 0.51 17 300 9720 -28.5 -46.5 16 18.0 -30.6 40 17 345.2 345.3 295.7 346.0 0.20 18 271 10440 -33.9 -49.9 18 16.0 -35.3 37 17 347.6 347.6 296.2 348.2 0.15 19 250 11000 -38.5 -56.5 13 18.0 -39.6 35 17 348.8 348.8 296.4 349.1 0.07 20 200 12490 -51.3 -69.3 10 18.0 -51.7 30 16 351.5 351.5 297.0 351.6 0.02 21 150 14290 -66.5 -77.5 20 11.0 -66.6 320 20 355.5 355.5 297.8 355.6 0.01 22 142 14619 -69.7 -79.7 22 10.0 -69.8 317 22 355.6 355.6 297.8 355.6 0.00 23 102 16529 -82.3 -90.3 24 8.0 -82.3 280 13 366.6 366.6 299.9 366.6 0.00 24 100 16640 -81.9 -90.9 20 9.0 -81.9 250 9 369.5 369.5 300.5 369.5 0.00 25 81 17817 -83.3 -90.3 28 7.0 -83.3 285 16 389.6 389.6 303.7 389.6 0.00 26 73 18403 -78.9 -85.9 31 7.0 -78.9 220 9 410.6 410.6 306.6 410.6 0.00 27 70 18640 -81.5 -88.5 29 7.0 -81.5 160 5 410.0 410.0 306.5 410.0 0.00 28 50 20600 -65.7 -85.7 5 20.0 -66.0 70 33 488.7 488.7 314.1 488.7 0.01 29 48 20849 -64.9 -92.9 1 28.0 -65.2 85 35 496.3 496.3 314.7 496.3 0.00 30 39 22115 -65.1 -93.1 1 28.0 -65.5 95 41 526.2 526.2 316.7 526.2 0.00 31 30 23730 -60.9 -89.9 1 29.0 -61.7 95 48 578.6 578.6 319.6 578.6 0.00 32 24 25136 -54.7 -85.7 1 31.0 -56.6 87 55 634.8 634.8 322.1 634.8 0.01 33 20 26300 -55.5 -86.5 1 31.0 -57.6 80 61 666.3 666.3 323.3 666.4 0.01 34 16 27734 -52.1 -84.1 1 32.0 -55.5 85 68 721.3 721.3 325.1 721.5 0.02 35 15 28154 -49.6 -82.3 1 32.7 -54.0 85 77 742.9 742.9 325.7 743.2 0.03 36 12 29643 -41.1 -76.1 1 35.0 -49.9 83 74 822.1 822.2 327.8 823.1 0.10 TRP 102 16529 -82.3 -90.3 24 8.0 -82.3 280 13 366.6 366.6 299.9 366.6 0.00 WND 15 28154 -49.6 -82.3 1 32.7 -54.0 85 77 742.9 742.9 325.7 743.2 0.03 Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 551.55 mb = 5106.37 m = 16752.97 ft Wetbulb zero: 591.63 mb = 4522.35 m = 14836.91 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 75.64 % Est. max temperature: 32.96 C = 91.33 F Sfc-Lift cond lev (LCL): 739.32 mb = 2676.99 m = 8782.66 ft T: 12.30 C 700-500 lapse rate: 5.89 C/km ThetaE index: 12.24 C Layer 974.0- 791.0 mb Conv cond level (CCL): 885.62 mb = 1133.09 m = 3717.45 ft Mean mixing ratio: 17.49 g/kg Conv temperature: 31.60 C = 88.88 F Cap Strength: 1.07 C Lifted Index: -3.10 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.92 C Lifted Index @700 mb: -0.30 C Showalter Index: -0.70 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.90 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 212.00 Risk: None Energy Index: -1.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 673.77 J/kg Max Up Vert Vel: 36.71 m/s Conv Inhibition (B-): 20.80 J/kg Cap Strength: 1.07 C Lift Cond Lev (LCL): 917.21 mb = 828.85 m = 2719.29 ft Lev Free Conv (LFC): 822.21 mb = 1773.59 m = 5818.79 ft Equ Level (EL): 182.21 mb = 13072.94 m = 42889.69 ft B at Equ Level: 673.28 J/kg Max Parcel Lev (MPL): 92.21 mb = 17093.19 m = 56079.32 ft Wind level data Storm motion: 96 at 5 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 1007 3 70 2 -1.9 -0.7 | 290 4 3.5 -1.2 1 1000 67 0 0 -0.0 -0.0 | 276 5 5.4 -0.6 2 973 305 160 1 -0.3 0.9 | 266 5 5.0 0.4 3 925 755 30 7 -3.5 -6.1 | 344 7 1.9 -6.6 4 908 914 20 6 -2.1 -5.6 | 332 7 3.3 -6.2 5 850 1489 5 2 -0.2 -2.0 | 296 6 5.2 -2.6 6 788 2134 135 1 -0.7 0.7 | 268 5 4.7 0.1 7 700 3136 160 4 -1.4 3.8 | 231 5 4.0 3.2 8 609 4267 70 12 -11.3 -4.1 | 52 8 -5.9 -4.7 9 500 5870 55 16 -13.1 -9.2 | 38 12 -7.7 -9.7 10 486 6096 65 16 -14.5 -6.8 | 51 12 -9.1 -7.3 11 400 7590 50 4 -3.1 -2.6 | 324 4 2.3 -3.1 12 300 9720 40 17 -10.9 -13.0 | 22 15 -5.6 -13.6 13 250 11000 35 17 -9.8 -13.9 | 17 15 -4.4 -14.5 14 229 11582 30 24 -12.0 -20.8 | 17 22 -6.6 -21.3 15 200 12490 30 16 -8.0 -13.9 | 10 15 -2.6 -14.4 16 150 14290 320 20 12.9 -15.3 | 311 24 18.2 -15.9 17 127 15240 310 27 20.7 -17.4 | 305 32 26.1 -17.9 18 103 16459 305 17 13.9 -9.8 | 298 22 19.3 -10.3 19 102 16529 280 13 12.8 -2.3 | 279 18 18.2 -2.8 20 100 16640 250 9 8.5 3.1 | 260 14 13.8 2.5 21 98 16764 250 9 8.5 3.1 | 260 14 13.8 2.5 22 88 17374 215 20 11.5 16.4 | 227 23 16.8 15.8 23 79 17983 310 15 11.5 -9.6 | 301 20 16.9 -10.2 24 71 18593 180 7 0.0 7.0 | 220 8 5.4 6.4 25 70 18640 160 5 -1.7 4.7 | 222 6 3.7 4.1 26 64 19202 10 9 -1.6 -8.9 | 338 10 3.8 -9.4 27 52 20422 105 8 -7.7 2.1 | 123 3 -2.4 1.5 28 50 20600 70 33 -31.0 -11.3 | 65 28 -25.6 -11.8 29 47 21031 95 37 -36.9 3.2 | 95 32 -31.5 2.7 30 30 23730 95 48 -47.8 4.2 | 95 43 -42.4 3.6 31 20 26300 80 61 -60.1 -10.6 | 78 56 -54.7 -11.2 32 18 27127 85 56 -55.8 -4.9 | 84 51 -50.4 -5.4 33 15 28154 85 77 -76.7 -6.7 | 84 72 -71.3 -7.3 34 14 28346 85 77 -76.7 -6.7 | 84 72 -71.3 -7.3 35 9 29870 80 68 -67.0 -11.8 | 79 63 -61.6 -12.4 Wind Parameters Mean winds (0-6000m): 65.9 at 7.2 knts Storm direction: 95.9 at 5.4 knts Shear (0-3000m) pos: 1.3 neg: 0.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -54.4 deg Storm rel helicity (0-3000m) pos: 1.5 neg: -18.8 tot: -17.3 m^2/s^2 ave: -5.8 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 120.24 Bulk Shear: 5.60 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 ------------------------------------------------------------------------------- 500 119 1 269 4| 2.3 0.0 2.3| 0.2 -3.4 -3.1 -6.2 -0.36| 7.0 -2.5 1000 32 4 316 5| 1.2 3.2 4.4| 1.5 -7.9 -6.4 -6.4 -0.12| 8.5 -1.0 1500 26 4 315 5| 0.8 1.5 2.2| 1.5 -13.4 -11.9 -7.9 -0.26| 6.8 -1.8 2000 27 3 310 5| 1.2 1.1 2.3| 1.5 -15.4 -13.9 -6.9 -0.31| 5.9 -1.8 2500 33 3 306 5| 1.2 0.9 2.1| 1.5 -17.0 -15.5 -6.2 -0.34| 5.0 -1.7 3000 49 3 306 4| 1.3 0.7 2.0| 1.5 -18.8 -17.3 -5.8 -0.38| 4.5 -1.7 4000 87 4 296 2| 0.9 1.0 2.0| 1.5 -29.6 -28.1 -7.0 -0.55| 4.8 -2.6 5000 72 6 357 2| 0.8 1.5 2.2| 1.5 -37.3 -35.8 -7.2 -0.56| 4.5 -2.5 6000 66 7 19 4| 0.7 1.4 2.1| 6.2 -41.0 -34.8 -5.8 -0.51| 4.1 -2.1 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251017.12.gif