UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060512.upa.cvt Date: 1200Z 5 JUN 25 Searching for VTSH... Searching the city database file for: VTSH ... Date:1200Z 5 JUN 25 Station: VTSH WMO ident: 48568 Latitude: 7.20 Longitude: 100.60 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1009 5 31.2 24.2 66 7.0 26.0 290 4 303.6 307.1 298.8 360.6 19.17 1 1000 95 29.8 19.8 55 10.0 22.7 20 6 303.0 305.7 295.8 346.5 14.69 2 925 785 23.4 16.4 65 7.0 18.6 260 12 303.2 305.6 294.6 341.2 12.78 3 892 1101 20.6 15.6 73 5.0 17.2 263 14 303.5 305.8 294.6 340.9 12.59 4 850 1518 18.8 11.8 64 7.0 14.3 260 8 305.8 307.8 293.5 336.7 10.28 5 700 3160 9.4 4.4 71 5.0 6.5 265 5 312.9 314.3 293.4 336.3 7.51 6 500 5890 -2.7 -11.7 50 9.0 -6.6 235 5 329.7 330.4 294.4 340.4 3.12 7 484 6147 -3.7 -13.7 46 10.0 -7.8 236 2 331.6 332.2 294.6 341.1 2.74 8 400 7620 -14.5 -20.5 60 6.0 -16.4 120 13 336.1 336.5 295.0 342.8 1.87 9 364 8328 -18.7 -23.6 65 4.9 -20.1 104 11 339.7 340.0 295.6 345.4 1.57 10 318 9321 -25.5 -39.5 26 14.0 -27.7 81 9 343.7 343.8 295.6 345.2 0.39 11 300 9740 -28.9 -40.9 31 12.0 -30.6 70 11 344.6 344.7 295.7 346.1 0.36 12 288 10031 -31.5 -37.5 55 6.0 -32.4 64 16 345.0 345.1 296.0 347.1 0.53 13 250 11020 -38.9 -47.9 38 9.0 -39.6 350 12 348.2 348.3 296.4 349.1 0.20 14 200 12500 -51.7 -58.7 43 7.0 -52.0 85 30 350.9 350.9 296.9 351.2 0.07 15 168 13606 -61.9 -67.9 45 6.0 -62.0 89 34 351.9 351.9 297.1 352.0 0.02 16 150 14300 -66.5 -73.5 37 7.0 -66.5 90 51 355.5 355.5 297.8 355.6 0.01 17 147 14422 -66.9 -73.9 37 7.0 -67.0 92 49 356.9 356.9 298.1 356.9 0.01 18 106 16325 -81.9 -85.8 51 3.9 -81.9 105 16 363.4 363.4 299.4 363.4 0.00 19 100 16650 -83.1 -85.3 68 2.2 -83.1 80 16 367.2 367.2 300.1 367.2 0.00 20 98 16763 -83.5 -85.4 72 1.9 -83.5 78 18 368.5 368.5 300.3 368.5 0.00 21 95 16936 -84.1 -87.1 59 3.0 -84.1 75 22 370.6 370.6 300.7 370.6 0.00 22 82 17777 -73.7 -82.7 24 9.0 -73.7 337 10 407.8 407.8 306.2 407.9 0.01 23 80 17923 -70.7 -79.7 25 9.0 -70.8 321 8 416.9 416.9 307.3 416.9 0.01 24 70 18710 -74.9 -81.9 33 7.0 -74.9 280 19 424.1 424.1 308.2 424.2 0.01 25 66 19050 -75.7 -82.7 32 7.0 -75.7 321 18 429.6 429.6 308.8 429.6 0.01 26 58 19818 -63.9 -76.9 15 13.0 -64.1 51 17 472.4 472.4 312.8 472.5 0.02 27 50 20720 -66.5 -79.5 14 13.0 -66.7 90 17 486.8 486.8 314.0 486.9 0.01 28 47 20701 -67.7 -80.7 14 13.0 -67.9 97 18 492.6 492.6 314.4 492.7 0.01 29 30 21232 -59.9 -78.9 7 19.0 -60.8 581.3 581.4 319.8 581.5 0.03 30 10 25190 -77.9 728.8 TRP 95 16936 -84.1 -87.1 59 3.0 -84.1 75 22 370.6 370.6 300.7 370.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 544.63 mb = 5280.83 m = 17325.33 ft Wetbulb zero: 601.04 mb = 4396.63 m = 14424.46 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 63.27 % Est. max temperature: 32.96 C = 91.34 F Sfc-Lift cond lev (LCL): 912.37 mb = 904.73 m = 2968.24 ft T: 22.34 C 700-500 lapse rate: 4.43 C/km ThetaE index: 24.37 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 787.89 mb = 2159.70 m = 7085.55 ft Mean mixing ratio: 13.84 g/kg Conv temperature: 36.26 C = 97.26 F Cap Strength: 2.50 C Lifted Index: 2.38 C Risk: None Lifted Index @300 mb: 2.72 C Lifted Index @700 mb: 0.47 C Showalter Index: 5.48 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 14.50 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 162.60 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.13 J/kg Max Up Vert Vel: 1.51 m/s Conv Inhibition (B-): 23851.80 J/kg Cap Strength: 2.50 C Lift Cond Lev (LCL): 851.38 mb = 1503.95 m = 4934.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 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 1009 5 290 4 3.8 -1.4 | 138 1 -0.7 0.8 1 1000 95 20 6 -2.1 -5.6 | 62 7 -6.5 -3.5 2 977 305 280 3 3.0 -0.5 | 137 2 -1.5 1.7 3 944 610 265 11 11.0 1.0 | 244 7 6.5 3.1 4 925 785 260 12 11.8 2.1 | 240 8 7.3 4.3 5 911 914 260 13 12.8 2.3 | 242 9 8.3 4.4 6 880 1219 265 14 13.9 1.2 | 250 10 9.5 3.4 7 850 1518 260 8 7.9 1.4 | 223 5 3.4 3.6 8 819 1829 250 8 7.5 2.7 | 212 6 3.0 4.9 9 790 2134 245 9 8.2 3.8 | 211 7 3.7 6.0 10 762 2438 235 9 7.4 5.2 | 201 8 2.9 7.3 11 735 2743 250 8 7.5 2.7 | 212 6 3.0 4.9 12 700 3160 265 5 5.0 0.4 | 191 3 0.5 2.6 13 658 3658 305 6 4.9 -3.4 | 342 1 0.4 -1.3 14 611 4267 315 3 2.1 -2.1 | 91 2 -2.4 0.1 15 567 4877 295 4 3.6 -1.7 | 119 1 -0.9 0.5 16 500 5890 235 5 4.1 2.9 | 175 5 -0.4 5.0 17 487 6096 240 2 1.7 1.0 | 139 4 -2.8 3.2 18 400 7620 120 13 -11.3 6.5 | 119 18 -15.8 8.7 19 400 7620 120 14 -12.1 7.0 | 119 19 -16.6 9.2 20 325 9144 85 8 -8.0 -0.7 | 97 13 -12.5 1.5 21 300 9740 70 11 -10.3 -3.8 | 84 15 -14.8 -1.6 22 263 10668 50 28 -21.4 -18.0 | 59 30 -25.9 -15.8 23 250 11020 350 12 2.1 -11.8 | 14 10 -2.4 -9.6 24 210 12192 90 25 -25.0 0.0 | 94 30 -29.5 2.2 25 200 12500 85 30 -29.9 -2.6 | 89 34 -34.4 -0.4 26 165 13716 90 35 -35.0 0.0 | 93 40 -39.5 2.2 27 150 14300 90 51 -51.0 0.0 | 92 56 -55.5 2.2 28 128 15240 105 34 -32.8 8.8 | 106 39 -37.3 11.0 29 103 16459 105 13 -12.6 3.4 | 108 18 -17.1 5.5 30 100 16650 80 16 -15.8 -2.8 | 88 20 -20.3 -0.6 31 95 16936 75 22 -21.3 -5.7 | 82 26 -25.7 -3.5 32 75 18288 280 3 3.0 -0.5 | 137 2 -1.5 1.7 33 70 18710 280 19 18.7 -3.3 | 275 14 14.2 -1.1 34 58 19812 50 17 -13.0 -10.9 | 63 20 -17.5 -8.8 35 50 20720 90 17 -17.0 0.0 | 96 22 -21.5 2.2 36 44 21336 105 20 -19.3 5.2 | 107 25 -23.8 7.4 37 32 22860 80 28 -27.6 -4.9 | 85 32 -32.1 -2.7 Wind Parameters Mean winds (0-6000m): 265.8 at 6.7 knts Storm direction: 295.8 at 5.0 knts Shear (0-3000m) pos: 0.6 neg: 1.2 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 67.1 deg Storm rel helicity (0-3000m) pos: 10.2 neg: -14.0 tot: -3.8 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 2.59 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 ------------------------------------------------------------------------------- 500 307 5 29 1| 0.0 4.8 4.8| 3.8 -2.5 1.3 2.5 0.09| 22.2 2.0 1000 271 8 242 4| 0.0 5.1 5.1| 6.0 -3.6 2.4 2.4 0.09| 14.0 1.3 1500 267 10 243 6| 0.0 1.8 1.8| 8.4 -9.3 -0.9 -0.6 0.01| 11.7 0.1 2000 264 9 236 6| 0.0 1.6 1.6| 8.4 -11.2 -2.7 -1.4 -0.03| 9.3 -0.2 2500 259 9 229 6| 0.0 1.4 1.4| 8.7 -13.5 -4.7 -1.9 -0.05| 7.9 -0.4 3000 257 9 226 6| 0.6 1.2 1.9| 10.2 -14.0 -3.8 -1.3 -0.04| 7.3 -0.3 4000 263 8 228 5| 1.1 0.9 2.0| 11.5 -14.5 -2.9 -0.7 0.05| 6.3 0.3 5000 267 7 226 4| 0.9 0.9 1.8| 12.3 -14.5 -2.1 -0.4 0.08| 5.4 0.5 6000 266 7 219 3| 0.7 0.9 1.7| 12.7 -16.7 -4.0 -0.7 0.06| 5.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//VTSH/skewt/VTSH.skewt.20250605.12.gif