UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 4 DEC 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 1011 8 24.0 22.7 92 1.3 23.1 180 4 296.2 299.4 295.8 346.5 17.43 1 1000 107 24.0 22.5 91 1.5 22.9 160 10 297.1 300.3 296.1 347.5 17.41 2 935 694 22.6 19.4 82 3.2 20.4 158 9 301.5 304.3 295.9 346.7 15.34 3 925 788 22.2 18.6 80 3.6 19.7 155 10 302.0 304.7 295.6 345.5 14.74 4 850 1522 18.0 14.8 82 3.2 15.8 120 11 305.0 307.3 294.9 342.5 12.55 5 810 1933 16.6 12.0 74 4.6 13.6 93 11 307.7 309.8 294.5 340.9 10.95 6 700 3159 9.8 5.6 75 4.2 7.3 95 8 313.3 314.9 294.0 338.8 8.18 7 563 4937 0.0 -0.8 94 0.8 -0.4 218 5 321.9 323.2 295.0 342.7 6.43 8 500 5880 -4.7 -5.8 92 1.1 -5.3 330 7 327.3 328.3 295.3 343.8 4.97 9 454 6632 -8.9 -11.1 84 2.2 -9.9 315 7 331.2 331.9 295.1 343.5 3.61 10 400 7600 -14.5 -16.8 83 2.3 -15.3 115 1 336.1 336.7 295.6 345.2 2.57 11 390 7792 -15.5 -18.0 81 2.5 -16.4 61 3 337.3 337.8 295.7 345.7 2.38 12 320 9255 -25.7 -28.3 79 2.6 -26.3 36 6 342.8 343.0 296.0 347.1 1.16 13 300 9720 -29.3 -32.6 73 3.3 -29.9 20 6 344.1 344.3 296.0 347.2 0.82 14 250 11000 -39.9 -43.2 71 3.3 -40.2 15 4 346.7 346.8 296.2 348.1 0.34 15 200 12480 -52.7 -58.7 48 6.0 -52.9 85 7 349.3 349.3 296.5 349.6 0.07 16 150 14270 -68.1 -76.1 31 8.0 -68.1 60 13 352.8 352.8 297.3 352.8 0.01 17 143 14555 -70.1 -79.1 26 9.0 -70.1 52 14 354.1 354.1 297.5 354.2 0.01 18 100 16610 -82.9 -87.9 42 5.0 -82.9 55 20 367.6 367.6 300.1 367.6 0.00 19 87 17379 -87.1 -91.1 48 4.0 -87.1 70 36 374.0 374.0 301.2 374.1 0.00 20 85 17506 -85.1 -91.1 33 6.0 -85.1 70 36 380.6 380.6 302.3 380.6 0.00 21 77 18051 -85.5 -90.0 44 4.5 -85.5 73 26 390.7 390.7 303.9 390.7 0.00 22 70 18580 -82.1 -88.1 35 6.0 -82.1 295 10 408.7 408.7 306.3 408.8 0.00 23 67 18826 -82.5 -87.5 42 5.0 -82.5 307 9 413.0 413.0 306.9 413.0 0.00 24 65 18998 -76.7 -85.7 23 9.0 -76.7 321 9 429.3 429.3 308.7 429.3 0.00 25 59 19563 -72.1 -81.1 25 9.0 -72.2 35 7 451.7 451.7 311.0 451.7 0.01 26 50 20540 -72.3 -81.3 25 9.0 -72.4 120 27 473.1 473.1 312.9 473.2 0.01 27 49 20659 -72.5 -81.5 24 9.0 -72.6 127 26 475.4 475.4 313.1 475.4 0.01 28 46 21031 -71.9 -80.9 25 9.0 -72.0 107 30 485.5 485.5 313.9 485.6 0.01 29 46 21031 -69.3 -80.3 19 11.0 -69.5 107 30 491.8 491.8 314.4 491.9 0.01 30 43 21434 -70.3 -79.3 25 9.0 -70.4 85 35 498.9 498.9 314.9 499.0 0.02 31 41 21719 -66.9 -77.9 20 11.0 -67.1 83 38 514.2 514.2 315.9 514.3 0.02 32 30 23620 -64.3 -73.3 28 9.0 -64.7 90 65 569.3 569.4 319.2 569.8 0.06 33 28 24047 -61.2 -72.1 22 11.0 -61.9 90 71 589.4 589.5 320.2 590.0 0.08 34 27 24275 -59.5 -71.5 20 12.0 -60.4 90 71 600.3 600.3 320.6 600.9 0.09 35 22 25568 -57.3 -68.3 23 11.0 -58.5 85 70 643.0 643.1 322.4 644.4 0.18 36 20 26180 -52.3 -66.3 17 14.0 -54.6 95 72 676.1 676.2 323.7 678.3 0.26 37 19 26514 -49.7 -63.7 18 14.0 -52.7 93 70 694.2 694.3 324.3 697.5 0.38 38 17 27246 -47.3 -62.3 16 15.0 -51.2 93 68 724.3 724.5 325.3 728.9 0.52 39 15 28080 -43.9 -61.9 12 18.0 -49.6 90 61 762.0 762.3 326.4 767.8 0.62 40 11 30169 -42.5 -67.5 5 25.0 -50.5 110 44 837.8 838.0 328.2 841.9 0.40 TRP 87 17379 -87.1 -91.1 48 4.0 -87.1 70 36 374.0 374.0 301.2 374.1 0.00 WND 28 24047 -61.2 -72.1 22 11.0 -61.9 90 71 589.4 589.5 320.2 590.0 0.08 Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 563.00 mb = 4936.85 m = 16196.83 ft Wetbulb zero: 570.95 mb = 4822.35 m = 15821.18 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 83.36 % Est. max temperature: 32.35 C = 90.24 F Sfc-Lift cond lev (LCL): 992.41 mb = 173.56 m = 569.40 ft T: 23.84 C 700-500 lapse rate: 5.33 C/km ThetaE index: 8.78 C Layer 935.0- 563.0 mb Conv cond level (CCL): 865.97 mb = 1360.46 m = 4463.39 ft Mean mixing ratio: 16.08 g/kg Conv temperature: 32.15 C = 89.87 F Cap Strength: 2.20 C Lifted Index: -0.56 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.86 C Lifted Index @700 mb: 0.11 C Showalter Index: 1.08 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.50 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 206.60 Risk: None Energy Index: 0.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 98.72 J/kg Max Up Vert Vel: 14.05 m/s Conv Inhibition (B-): 94.31 J/kg Cap Strength: 2.20 C Lift Cond Lev (LCL): 925.63 mb = 782.05 m = 2565.74 ft Lev Free Conv (LFC): 680.63 mb = 3388.03 m = 11115.45 ft Equ Level (EL): 400.63 mb = 7587.92 m = 24894.45 ft B at Equ Level: 97.76 J/kg Max Parcel Lev (MPL): 240.63 mb = 11253.30 m = 36919.83 ft Wind level data Storm motion: 155 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 1011 8 180 4 0.0 4.0 | 301 3 2.6 -1.5 1 1000 107 160 10 -3.4 9.4 | 167 4 -0.9 3.9 2 978 305 145 13 -7.5 10.6 | 136 7 -4.9 5.1 3 944 610 160 9 -3.1 8.5 | 170 3 -0.5 2.9 4 925 788 155 10 -4.2 9.1 | 155 4 -1.7 3.5 5 912 914 165 10 -2.6 9.7 | 180 4 -0.0 4.1 6 880 1219 140 9 -5.8 6.9 | 113 4 -3.2 1.4 7 850 1522 120 11 -9.5 5.5 | 90 7 -7.0 -0.0 8 850 1524 120 10 -8.7 5.0 | 85 6 -6.1 -0.5 9 791 2134 80 12 -11.8 -2.1 | 51 12 -9.3 -7.6 10 709 3048 105 10 -9.7 2.6 | 68 8 -7.1 -2.9 11 700 3159 95 8 -8.0 0.7 | 48 7 -5.4 -4.8 12 683 3353 100 7 -6.9 1.2 | 45 6 -4.3 -4.3 13 610 4267 180 3 0.0 3.0 | 315 4 2.6 -2.5 14 588 4572 260 6 5.9 1.0 | 298 10 8.5 -4.5 15 566 4877 210 5 2.5 4.3 | 283 5 5.1 -1.2 16 545 5182 265 6 6.0 0.5 | 300 10 8.5 -5.0 17 500 5880 330 7 3.5 -6.1 | 332 13 6.1 -11.6 18 486 6096 340 5 1.7 -4.7 | 337 11 4.3 -10.2 19 467 6401 310 8 6.1 -5.1 | 321 14 8.7 -10.7 20 432 7010 325 6 3.4 -4.9 | 330 12 6.0 -10.4 21 415 7315 20 5 -1.7 -4.7 | 355 10 0.8 -10.2 22 400 7600 115 1 -0.9 0.4 | 342 5 1.7 -5.1 23 399 7620 75 2 -1.9 -0.5 | 354 6 0.6 -6.0 24 383 7925 50 4 -3.1 -2.6 | 4 8 -0.5 -8.1 25 367 8230 55 10 -8.2 -5.7 | 27 13 -5.6 -11.3 26 338 8839 50 6 -4.6 -3.9 | 12 10 -2.0 -9.4 27 300 9720 20 6 -2.1 -5.6 | 357 11 0.5 -11.2 28 286 10058 20 6 -2.1 -5.6 | 357 11 0.5 -11.2 29 262 10668 35 5 -2.9 -4.1 | 2 10 -0.3 -9.6 30 250 11000 15 4 -1.0 -3.9 | 351 10 1.5 -9.4 31 240 11278 5 3 -0.3 -3.0 | 345 9 2.3 -8.5 32 209 12192 85 5 -5.0 -0.4 | 22 6 -2.4 -6.0 33 200 12480 85 7 -7.0 -0.6 | 36 8 -4.4 -6.1 34 190 12802 75 6 -5.8 -1.6 | 25 8 -3.2 -7.1 35 181 13106 55 9 -7.4 -5.2 | 24 12 -4.8 -10.7 36 172 13411 50 12 -9.2 -7.7 | 27 15 -6.6 -13.2 37 156 14021 45 14 -9.9 -9.9 | 25 17 -7.3 -15.4 38 150 14270 60 13 -11.3 -6.5 | 36 15 -8.7 -12.0 39 141 14630 50 14 -10.7 -9.0 | 29 17 -8.2 -14.5 40 120 15545 70 36 -33.8 -12.3 | 60 36 -31.3 -17.8 41 114 15850 65 29 -26.3 -12.3 | 53 30 -23.7 -17.8 42 100 16610 55 20 -16.4 -11.5 | 39 22 -13.8 -17.0 43 92 17069 55 27 -22.1 -15.5 | 43 29 -19.6 -21.0 44 87 17379 70 36 -33.8 -12.3 | 60 36 -31.3 -17.8 45 82 17678 70 35 -32.9 -12.0 | 60 35 -30.3 -17.5 46 74 18288 75 20 -19.3 -5.2 | 57 20 -16.8 -10.7 47 70 18580 295 10 9.1 -4.2 | 310 15 11.6 -9.8 48 70 18593 355 2 0.2 -2.0 | 340 8 2.7 -7.5 49 66 18898 295 11 10.0 -4.6 | 309 16 12.5 -10.2 50 63 19202 5 6 -0.5 -6.0 | 350 12 2.0 -11.5 51 60 19507 360 7 -0.0 -7.0 | 348 13 2.6 -12.5 52 57 19812 155 7 -3.0 6.3 | 154 1 -0.4 0.8 53 54 20117 135 18 -12.7 12.7 | 125 12 -10.2 7.2 54 50 20540 120 27 -23.4 13.5 | 111 22 -20.8 8.0 55 48 20726 130 26 -19.9 16.7 | 123 21 -17.4 11.2 56 44 21336 85 34 -33.9 -3.0 | 75 32 -31.3 -8.5 57 36 22555 80 45 -44.3 -7.8 | 72 44 -41.8 -13.3 58 30 23620 90 65 -65.0 0.0 | 85 63 -62.4 -5.5 59 29 23774 95 61 -60.8 5.3 | 90 58 -58.2 -0.2 60 28 24047 90 71 -71.0 0.0 | 85 69 -68.4 -5.5 61 27 24384 90 71 -71.0 0.0 | 85 69 -68.4 -5.5 62 22 25603 85 70 -69.7 -6.1 | 80 68 -67.2 -11.6 63 21 25908 90 68 -68.0 0.0 | 85 66 -65.4 -5.5 64 20 26180 95 72 -71.7 6.3 | 91 69 -69.2 0.8 65 20 26213 90 69 -69.0 0.0 | 85 67 -66.4 -5.5 66 18 26518 95 71 -70.7 6.2 | 91 68 -68.2 0.7 67 15 27127 90 63 -63.0 0.0 | 85 61 -60.4 -5.5 68 13 27737 90 52 -52.0 0.0 | 84 50 -49.4 -5.5 69 11 28346 110 44 -41.3 15.0 | 104 40 -38.8 9.5 70 9 28956 105 47 -45.4 12.2 | 99 43 -42.8 6.6 71 8 29566 80 28 -27.6 -4.9 | 67 27 -25.0 -10.4 72 7 30175 115 11 -10.0 4.6 | 83 7 -7.4 -0.9 Wind Parameters Mean winds (0-6000m): 125.2 at 8.1 knts Storm direction: 155.2 at 6.1 knts Shear (0-3000m) pos: 0.6 neg: 2.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 126.0 deg Storm rel helicity (0-3000m) pos: 11.5 neg: -26.7 tot: -15.2 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 28.84 Bulk Shear: 3.42 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 ------------------------------------------------------------------------------- 500 152 11 149 5| 0.0 7.1 7.1| 2.6 -6.3 -3.7 -7.4 -0.59| 16.1 -9.5 1000 155 10 155 4| 0.4 3.6 3.9| 4.9 -8.0 -3.1 -3.1 -0.41| 10.8 -4.5 1500 150 10 141 4| 0.3 3.5 3.8| 4.9 -13.3 -8.4 -5.6 -0.49| 9.5 -4.7 2000 138 10 115 5| 0.2 3.3 3.5| 4.9 -23.8 -18.9 -9.4 -0.54| 8.8 -4.7 2500 126 11 96 6| 0.2 2.6 2.9| 8.0 -26.7 -18.7 -7.5 -0.49| 7.7 -3.8 3000 120 11 88 7| 0.6 2.2 2.8| 11.5 -26.7 -15.2 -5.1 -0.42| 6.9 -2.9 4000 118 9 80 6| 1.4 1.7 3.1| 11.7 -33.3 -21.7 -5.4 -0.44| 6.4 -2.8 5000 124 8 80 5| 1.8 1.3 3.1| 13.7 -38.7 -25.0 -5.0 -0.39| 6.5 -2.6 6000 125 8 78 4| 1.4 1.1 2.5| 40.8 -38.7 2.0 0.3 -0.21| 6.5 -1.4 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251204.12.gif