UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for WAAA... Searching the city database file for: WAAA ... Date:0000Z 23 APR 25 Station: WAAA WMO ident: 97180 Latitude: -5.07 Longitude: 119.55 Elevation: 14.00 ------------------------------------------------------------------------------- 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 14 25.4 23.2 88 2.2 23.8 0 0 297.7 301.0 296.6 350.0 18.00 1 1000 99 26.4 21.4 74 5.0 22.8 130 4 299.5 302.5 296.0 347.0 16.25 2 925 783 23.0 18.0 73 5.0 19.5 190 7 302.8 305.4 295.4 344.8 14.18 3 850 1518 18.4 13.4 73 5.0 15.1 205 7 305.4 307.5 294.3 339.7 11.44 4 700 3167 10.6 5.8 72 4.8 7.7 340 3 314.2 315.8 294.3 340.1 8.29 5 500 5890 -4.9 -7.4 83 2.5 -6.1 90 9 327.1 327.9 294.7 341.7 4.39 6 400 7610 -14.5 -18.7 70 4.2 -15.9 85 24 336.1 336.6 295.3 343.9 2.19 7 300 9730 -29.5 -36.5 51 7.0 -30.6 80 24 343.8 343.9 295.7 346.0 0.56 8 250 11010 -39.9 -50.9 30 11.0 -40.6 70 33 346.7 346.8 296.0 347.3 0.14 9 200 12490 -52.7 -67.7 15 15.0 -53.0 85 52 349.3 349.3 296.5 349.4 0.02 10 150 14280 -67.9 -78.9 19 11.0 -67.9 85 50 353.1 353.1 297.3 353.1 0.01 11 100 16620 -79.9 -89.9 17 10.0 -79.9 65 18 373.4 373.4 301.1 373.4 0.00 12 70 18670 -74.7 -91.7 5 17.0 -74.7 265 4 424.6 424.6 308.2 424.6 0.00 13 50 20660 -70.3 -101.3 0 31.0 -70.5 295 25 477.8 477.8 313.2 477.8 0.00 14 30 23770 -54.7 -89.7 1 35.0 -56.3 55 11 595.5 595.5 320.4 595.5 0.00 15 20 26340 -54.3 -89.3 1 35.0 -56.7 100 46 670.0 670.0 323.4 670.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 563.23 mb = 5029.18 m = 16499.73 ft Wetbulb zero: 588.22 mb = 4574.93 m = 15009.43 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 75.12 % Est. max temperature: 32.78 C = 91.01 F Sfc-Lift cond lev (LCL): 978.58 mb = 288.97 m = 948.04 ft T: 25.46 C 700-500 lapse rate: 5.69 C/km ThetaE index: 10.26 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 827.44 mb = 1746.45 m = 5729.75 ft Mean mixing ratio: 15.19 g/kg Conv temperature: 34.36 C = 93.85 F Cap Strength: 2.56 C Lifted Index: -0.47 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.12 C Lifted Index @700 mb: 1.15 C Showalter Index: 1.99 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.30 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 183.80 Risk: None Energy Index: 0.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.42 J/kg Max Up Vert Vel: 8.18 m/s Conv Inhibition (B-): 155.25 J/kg Cap Strength: 2.56 C Lift Cond Lev (LCL): 893.80 mb = 1081.22 m = 3547.25 ft Lev Free Conv (LFC): 578.80 mb = 4705.58 m = 15438.07 ft Equ Level (EL): 428.80 mb = 7074.03 m = 23208.47 ft B at Equ Level: 33.14 J/kg Max Parcel Lev (MPL): 328.80 mb = 9054.40 m = 29705.69 ft Wind level data Storm motion: 159 at 4 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 14 0 0 -0.0 -0.0 | 339 4 1.6 -4.1 1 1000 99 130 4 -3.1 2.6 | 45 2 -1.5 -1.5 2 925 783 190 7 1.2 6.9 | 225 4 2.8 2.8 3 850 1518 205 7 3.0 6.3 | 243 5 4.5 2.3 4 700 3167 340 3 1.0 -2.8 | 339 7 2.6 -6.9 5 500 5890 90 9 -9.0 0.0 | 61 8 -7.4 -4.1 6 400 7610 85 24 -23.9 -2.1 | 75 23 -22.3 -6.2 7 300 9730 80 24 -23.6 -4.2 | 70 24 -22.1 -8.2 8 250 11010 70 33 -31.0 -11.3 | 62 33 -29.4 -15.4 9 200 12490 85 52 -51.8 -4.5 | 80 51 -50.2 -8.6 10 150 14280 85 50 -49.8 -4.4 | 80 49 -48.2 -8.4 11 100 16620 65 18 -16.3 -7.6 | 52 19 -14.7 -11.7 12 70 18670 265 4 4.0 0.3 | 304 7 5.6 -3.7 13 50 20660 295 25 22.7 -10.6 | 301 28 24.2 -14.6 14 30 23770 55 11 -9.0 -6.3 | 36 13 -7.4 -10.4 15 20 26340 100 46 -45.3 8.0 | 95 44 -43.7 3.9 Wind Parameters Mean winds (0-6000m): 128.9 at 5.8 knts Storm direction: 158.9 at 4.4 knts Shear (0-3000m) pos: 0.6 neg: 0.0 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): -5.0 deg Storm rel helicity (0-3000m) pos: 26.8 neg: 0.0 tot: 26.8 m^2/s^2 ave: 8.9 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 46.75 Bulk Shear: 0.71 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 ------------------------------------------------------------------------------- 500 150 4 68 1| 6.0 0.0 6.0| 3.1 0.0 3.1 6.2 0.85| 8.3 7.0 1000 175 6 217 2| 3.6 0.0 3.6| 4.8 0.0 4.8 4.8 0.78| 5.9 4.6 1500 185 6 228 3| 2.4 0.0 2.4| 6.0 0.0 6.0 4.0 0.78| 4.4 3.4 2000 195 6 240 4| 1.5 0.0 1.5| 12.8 0.0 12.8 6.4 0.81| 4.5 3.7 2500 202 6 250 4| 0.9 0.0 0.9| 20.4 0.0 20.4 8.2 0.84| 4.4 3.7 3000 202 6 253 4| 0.6 0.0 0.6| 26.8 0.0 26.8 8.9 0.86| 4.2 3.6 4000 207 5 262 4| 0.6 0.0 0.6| 33.9 0.0 33.9 8.5 0.86| 3.6 3.1 5000 176 5 225 2| 0.7 0.0 0.7| 45.3 0.0 45.3 9.1 0.88| 3.4 3.0 6000 129 6 82 3| 0.9 0.0 0.9| 58.7 0.0 58.7 9.8 0.89| 3.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//WAAA/skewt/WAAA.skewt.20250423.00.gif