UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for WIII... Searching the city database file for: WIII ... Date:0000Z 29 APR 25 Station: WIII WMO ident: 96749 Latitude: -6.12 Longitude: 106.65 Elevation: 8.00 ------------------------------------------------------------------------------- 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 8 25.2 24.2 94 1.0 24.5 240 2 297.6 301.1 297.3 353.3 19.17 1 1007 26 26.4 23.5 84 2.9 24.3 222 3 299.0 302.3 297.2 352.7 18.40 2 1000 88 26.6 22.7 79 3.9 23.8 160 5 299.8 303.0 296.9 351.3 17.63 3 981 258 26.2 22.0 78 4.2 23.2 101 3 301.0 304.2 297.0 351.6 17.21 4 925 776 22.0 20.9 93 1.1 21.2 70 7 301.8 304.9 297.1 352.1 17.06 5 907 946 20.8 20.0 95 0.8 20.2 31 4 302.3 305.3 296.8 350.9 16.44 6 850 1503 17.6 16.4 93 1.2 16.8 20 1 304.6 307.2 295.8 346.2 13.94 7 823 1778 16.2 14.4 89 1.8 15.0 277 3 305.9 308.3 295.3 343.8 12.63 8 774 2298 14.2 2.2 44 12.0 7.5 203 7 309.2 310.3 290.9 327.1 5.80 9 760 2452 14.6 -9.4 18 24.0 3.8 169 9 311.2 311.7 288.5 319.2 2.46 10 726 2838 12.8 -16.2 12 29.0 1.4 147 16 313.4 313.7 288.2 318.3 1.48 11 716 2954 11.8 -2.2 38 14.0 4.5 141 17 313.5 314.4 291.1 327.9 4.54 12 700 3143 10.2 -1.8 43 12.0 3.9 140 17 313.8 314.7 291.4 328.9 4.79 13 671 3493 8.0 -7.0 34 15.0 1.0 160 12 315.1 315.8 290.6 326.0 3.37 14 665 3567 7.8 -9.2 29 17.0 0.2 164 11 315.7 316.3 290.3 325.0 2.86 15 658 3654 7.2 0.2 61 7.0 3.4 169 10 316.0 317.1 293.0 334.7 5.91 16 638 3906 5.2 -0.8 65 6.0 2.0 164 10 316.5 317.6 292.9 334.6 5.66 17 554 5046 0.0 -20.0 21 20.0 -7.0 110 4 323.4 323.7 291.2 328.3 1.41 18 503 5813 -3.9 -28.9 12 25.0 -10.8 100 11 327.7 327.9 291.8 330.3 0.70 19 500 5860 -4.1 -31.1 10 27.0 -11.2 100 11 328.0 328.2 291.7 330.1 0.57 20 459 6528 -9.5 -22.5 34 13.0 -13.5 108 14 329.4 329.7 292.9 334.3 1.37 21 422 7173 -12.3 -31.3 19 19.0 -16.9 92 12 333.9 334.0 293.4 336.3 0.66 22 408 7430 -14.7 -25.7 39 11.0 -17.7 75 13 334.0 334.2 293.9 338.2 1.16 23 400 7580 -14.7 -29.7 27 15.0 -18.4 75 13 335.9 336.0 294.0 338.9 0.81 24 398 7618 -14.7 -31.7 22 17.0 -18.7 76 13 336.4 336.5 294.0 338.9 0.68 25 375 8066 -18.1 -30.1 34 12.0 -20.9 86 17 337.6 337.8 294.5 340.8 0.84 26 361 8350 -19.7 -41.7 12 22.0 -23.2 93 19 339.2 339.2 294.4 340.3 0.27 27 334 8924 -23.1 -50.1 7 27.0 -26.3 107 23 342.2 342.2 295.0 342.6 0.12 28 300 9700 -29.9 -55.9 6 26.0 -32.0 120 28 343.2 343.3 295.1 343.5 0.07 29 250 10970 -39.5 -57.5 13 18.0 -40.5 70 10 347.3 347.4 296.1 347.6 0.06 30 232 11476 -44.3 -59.3 17 15.0 -44.9 67 11 347.6 347.6 296.1 347.8 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 554.00 mb = 5045.92 m = 16554.64 ft Wetbulb zero: 619.15 mb = 4148.21 m = 13609.45 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 52.40 % Est. max temperature: 31.84 C = 89.31 F Sfc-Lift cond lev (LCL): 994.88 mb = 133.54 m = 438.12 ft T: 26.49 C 700-500 lapse rate: 5.26 C/km ThetaE index: 33.83 C Layer 907.0- 716.0 mb Conv cond level (CCL): 905.66 mb = 958.59 m = 3144.94 ft Mean mixing ratio: 17.22 g/kg Conv temperature: 29.95 C = 85.91 F Cap Strength: 0.75 C Lifted Index: -1.78 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.50 C Lifted Index @700 mb: -0.89 C Showalter Index: 0.27 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.50 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 209.80 Risk: None Energy Index: -3.06 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 698.95 J/kg Max Up Vert Vel: 37.39 m/s Conv Inhibition (B-): 9.04 J/kg Cap Strength: 0.75 C Lift Cond Lev (LCL): 921.94 mb = 804.66 m = 2639.94 ft Lev Free Conv (LFC): 876.94 mb = 1235.21 m = 4052.49 ft Equ Level (EL): 756.94 mb = 2486.41 m = 8157.42 ft B at Equ Level: 30.59 J/kg Wind level data Storm motion: 165 at 6 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 8 240 2 1.7 1.0 | 325 6 3.3 -4.6 1 1000 88 160 5 -1.7 4.7 | 10 1 -0.2 -0.9 2 976 305 85 3 -3.0 -0.3 | 14 6 -1.4 -5.9 3 925 776 70 7 -6.6 -2.4 | 32 9 -5.0 -8.0 4 910 914 35 4 -2.3 -3.3 | 5 9 -0.7 -8.9 5 879 1219 355 5 0.4 -5.0 | 349 11 2.0 -10.6 6 850 1503 20 1 -0.3 -0.9 | 350 7 1.2 -6.6 7 848 1524 20 1 -0.3 -0.9 | 350 7 1.2 -6.6 8 818 1829 255 3 2.9 0.8 | 318 7 4.4 -4.9 9 789 2134 240 4 3.5 2.0 | 306 6 5.0 -3.6 10 761 2438 170 9 -1.6 8.9 | 180 3 -0.0 3.2 11 708 3048 135 19 -13.4 13.4 | 123 14 -11.9 7.8 12 700 3143 140 17 -10.9 13.0 | 128 12 -9.4 7.4 13 657 3658 170 10 -1.7 9.8 | 177 4 -0.2 4.2 14 609 4267 155 10 -4.2 9.1 | 142 4 -2.7 3.4 15 586 4572 110 8 -7.5 2.7 | 64 7 -6.0 -2.9 16 565 4877 130 6 -4.6 3.9 | 60 4 -3.0 -1.8 17 544 5182 90 3 -3.0 0.0 | 14 6 -1.5 -5.6 18 504 5791 100 11 -10.8 1.9 | 68 10 -9.3 -3.7 19 500 5860 100 11 -10.8 1.9 | 68 10 -9.3 -3.7 20 448 6706 110 15 -14.1 5.1 | 88 13 -12.5 -0.5 21 431 7010 110 11 -10.3 3.8 | 78 9 -8.8 -1.9 22 414 7315 75 13 -12.6 -3.4 | 51 14 -11.0 -9.0 23 400 7580 75 13 -12.6 -3.4 | 51 14 -11.0 -9.0 24 310 9449 120 27 -23.4 13.5 | 110 23 -21.8 7.9 25 300 9700 120 28 -24.2 14.0 | 110 24 -22.7 8.4 26 261 10668 125 14 -11.5 8.0 | 104 10 -9.9 2.4 27 250 10970 70 10 -9.4 -3.4 | 41 12 -7.8 -9.1 28 250 10973 75 10 -9.7 -2.6 | 45 12 -8.1 -8.2 29 239 11278 70 9 -8.5 -3.1 | 38 11 -6.9 -8.7 30 228 11582 65 13 -11.8 -5.5 | 43 15 -10.2 -11.1 Wind Parameters Mean winds (0-6000m): 134.6 at 7.8 knts Storm direction: 164.6 at 5.8 knts Shear (0-3000m) pos: 0.0 neg: 3.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 161.1 deg Storm rel helicity (0-3000m) pos: 6.9 neg: -53.2 tot: -46.3 m^2/s^2 ave: -15.4 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -4.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 278.26 Bulk Shear: 2.51 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 ------------------------------------------------------------------------------- 500 115 4 26 4| 0.0 6.8 6.8| 4.2 -1.5 2.8 5.5 0.33| 12.7 4.1 1000 79 5 25 7| 0.0 3.1 3.1| 5.9 -13.3 -7.3 -7.3 -0.00| 10.0 -0.0 1500 56 4 14 8| 0.0 1.0 1.0| 6.9 -19.0 -12.1 -8.1 -0.07| 8.8 -0.7 2000 49 4 10 8| 0.0 0.4 0.4| 6.9 -28.1 -21.2 -10.6 -0.22| 8.0 -1.7 2500 98 4 29 6| 0.0 2.0 2.0| 6.9 -39.1 -32.2 -12.9 -0.40| 8.8 -3.5 3000 136 6 63 3| 0.0 3.2 3.2| 6.9 -53.2 -46.3 -15.4 -0.43| 9.2 -4.0 4000 146 8 106 3| 1.3 2.4 3.7| 21.8 -54.6 -32.8 -8.2 -0.27| 8.5 -2.3 5000 143 8 102 3| 1.0 1.7 2.7| 21.8 -67.2 -45.3 -9.1 -0.35| 8.1 -2.9 6000 135 8 88 4| 0.5 1.6 2.1| 36.5 -69.5 -33.0 -5.5 -0.25| 7.7 -1.9 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20250429.00.gif