UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 21 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 1010 8 28.8 22.8 70 6.0 24.4 260 3 301.1 304.3 297.2 352.8 17.56 1 1000 95 28.6 22.6 70 6.0 24.2 235 5 301.8 305.0 297.4 353.4 17.52 2 952 530 24.6 22.2 87 2.4 22.9 244 10 302.0 305.3 297.7 355.1 17.97 3 925 782 23.2 18.2 73 5.0 19.7 265 12 303.0 305.7 295.6 345.6 14.36 4 923 801 23.4 16.4 65 7.0 18.6 266 12 303.4 305.8 294.7 341.5 12.81 5 878 1239 19.8 17.8 88 2.0 18.4 278 11 304.1 306.8 296.2 348.0 14.76 6 854 1480 19.4 12.4 64 7.0 14.8 280 9 306.1 308.0 293.9 338.1 10.65 7 850 1521 19.2 12.2 64 7.0 14.7 280 9 306.3 308.2 293.9 338.0 10.56 8 738 2724 13.6 6.6 63 7.0 9.3 227 18 312.8 314.4 294.0 338.6 8.31 9 700 3167 10.6 4.6 66 6.0 7.1 225 22 314.2 315.7 293.9 338.0 7.62 10 571 4834 0.0 -0.8 94 0.8 -0.4 202 17 320.6 321.9 294.6 341.0 6.34 11 539 5295 -2.1 -6.7 71 4.6 -4.3 170 12 323.5 324.3 293.7 337.6 4.30 12 500 5890 -4.5 -8.6 73 4.1 -6.4 170 9 327.6 328.4 294.6 341.0 4.00 13 484 6146 -5.7 -9.9 72 4.2 -7.6 164 10 329.1 329.9 294.7 341.8 3.73 14 415 7339 -13.1 -15.5 82 2.4 -14.0 115 10 334.4 335.0 295.3 344.1 2.76 15 400 7620 -14.7 -17.7 78 3.0 -15.7 110 10 335.9 336.4 295.3 344.3 2.38 16 384 7928 -16.3 -22.3 60 6.0 -18.1 115 11 337.7 338.1 295.2 343.7 1.67 17 320 9276 -26.1 -28.7 79 2.6 -26.7 81 9 342.2 342.5 295.8 346.4 1.12 18 318 9321 -26.5 -28.6 82 2.1 -27.0 79 9 342.3 342.5 295.8 346.5 1.14 19 315 9390 -26.7 -31.4 64 4.7 -27.6 77 8 342.9 343.1 295.8 346.3 0.88 20 314 9412 -26.9 -33.9 52 7.0 -28.2 76 8 343.0 343.1 295.7 345.6 0.69 21 308 9551 -28.1 -30.3 81 2.2 -28.6 72 7 343.2 343.4 296.0 347.0 1.00 22 300 9740 -29.5 -30.6 90 1.1 -29.7 65 6 343.8 344.0 296.1 347.6 1.00 23 295 9860 -30.5 -31.8 88 1.3 -30.7 68 7 344.0 344.2 296.1 347.5 0.90 24 288 10031 -31.3 -35.1 69 3.8 -31.9 66 6 345.3 345.4 296.1 347.9 0.67 25 258 10803 -37.3 -41.1 68 3.8 -37.7 69 7 347.5 347.6 296.4 349.1 0.41 26 250 11020 -39.1 -44.1 59 5.0 -39.6 50 12 347.9 348.0 296.4 349.2 0.30 27 248 11075 -39.3 -46.3 47 7.0 -39.9 51 12 348.4 348.5 296.5 349.4 0.24 28 212 12129 -48.7 -56.7 39 8.0 -49.0 58 18 349.8 349.8 296.7 350.1 0.08 29 201 12478 -51.9 -55.8 63 3.9 -52.1 60 21 350.1 350.1 296.7 350.5 0.10 30 200 12510 -52.1 -55.7 65 3.6 -52.2 45 22 350.3 350.3 296.8 350.7 0.10 31 195 12674 -53.7 -56.1 75 2.4 -53.8 45 24 350.3 350.3 296.8 350.7 0.10 32 190 12841 -54.7 -59.3 57 4.6 -54.8 45 25 351.3 351.3 297.0 351.6 0.07 33 168 13617 -61.7 -64.7 67 3.0 -61.7 53 35 352.2 352.2 297.1 352.3 0.04 34 154 14151 -66.5 -72.5 43 6.0 -66.5 62 37 352.9 352.9 297.3 352.9 0.01 35 150 14310 -67.9 -73.9 42 6.0 -67.9 65 38 353.1 353.1 297.3 353.2 0.01 36 128 15243 -76.1 -82.1 38 6.0 -76.1 62 34 354.7 354.7 297.7 354.8 0.00 37 107 16263 -80.9 -85.6 45 4.7 -80.9 80 31 364.3 364.3 299.5 364.3 0.00 38 104 16424 -77.7 -85.7 26 8.0 -77.7 80 30 373.4 373.4 301.2 373.4 0.00 39 100 16650 -74.9 -83.9 23 9.0 -74.9 120 13 383.0 383.0 302.7 383.0 0.00 40 74 18364 -81.3 -89.3 25 8.0 -81.3 33 7 404.0 404.0 305.7 404.0 0.00 41 70 18680 -74.9 -86.9 14 12.0 -75.0 300 19 424.1 424.1 308.2 424.2 0.00 42 65 19108 -76.7 -86.7 19 10.0 -76.7 279 18 429.3 429.3 308.7 429.3 0.00 43 50 20650 -67.5 -86.5 5 19.0 -67.7 335 9 484.4 484.4 313.8 484.4 0.00 44 48 20896 -66.3 -86.3 4 20.0 -66.5 298 7 493.0 493.0 314.4 493.0 0.00 45 37 22494 -60.3 -89.3 1 29.0 -61.0 307 10 546.5 546.5 317.9 546.5 0.00 46 32 23392 -63.1 -92.1 1 29.0 -63.7 278 13 562.1 562.1 318.8 562.2 0.00 47 30 23790 -61.5 -92.5 1 31.0 -62.3 165 9 577.0 577.0 319.5 577.0 0.00 48 29 24000 -61.7 -93.7 1 32.0 -62.5 165 8 582.1 582.1 319.8 582.1 0.00 49 27 24448 -56.7 -91.7 0 35.0 -58.2 146 10 608.1 608.1 321.0 608.1 0.00 50 23 25469 -55.3 -90.3 1 35.0 -57.2 119 23 640.8 640.8 322.3 640.8 0.00 51 21 26054 -51.7 -87.7 1 36.0 -54.6 90 37 668.5 668.5 323.4 668.6 0.01 52 20 26370 -53.1 -88.1 1 35.0 -55.8 85 42 673.6 673.6 323.6 673.7 0.01 53 18 27050 -52.7 -88.7 1 36.0 -55.7 94 44 695.5 695.5 324.3 695.6 0.01 54 16 27811 -52.3 -88.3 1 36.0 -55.6 104 46 720.6 720.6 325.1 720.7 0.01 55 15 28232 -48.5 -85.5 1 37.0 -53.3 110 47 746.7 746.7 325.8 746.8 0.02 TRP 107 16263 -80.9 -85.6 45 4.7 -80.9 80 31 364.3 364.3 299.5 364.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 571.00 mb = 4833.71 m = 15858.43 ft Wetbulb zero: 578.72 mb = 4723.79 m = 15497.80 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 74.09 % Est. max temperature: 33.27 C = 91.89 F Sfc-Lift cond lev (LCL): 926.13 mb = 771.35 m = 2530.65 ft T: 23.26 C 700-500 lapse rate: 5.55 C/km ThetaE index: 13.62 C Layer 925.0- 878.0 mb Conv cond level (CCL): 846.50 mb = 1556.12 m = 5105.33 ft Mean mixing ratio: 16.57 g/kg Conv temperature: 34.17 C = 93.50 F Cap Strength: 1.47 C Lifted Index: -2.00 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.80 C Lifted Index @700 mb: -0.32 C Showalter Index: 3.10 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 16.70 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 173.40 Risk: None Energy Index: 0.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 588.18 J/kg Max Up Vert Vel: 34.30 m/s Conv Inhibition (B-): 68.94 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 898.97 mb = 1032.23 m = 3386.54 ft Lev Free Conv (LFC): 703.97 mb = 3119.55 m = 10234.64 ft Equ Level (EL): 193.97 mb = 12707.67 m = 41691.32 ft B at Equ Level: 587.84 J/kg Max Parcel Lev (MPL): 103.97 mb = 16425.69 m = 53889.41 ft Wind level data Storm motion: 255 at 11 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 8 260 3 3.0 0.5 | 74 8 -7.4 -2.2 1 1000 95 235 5 4.1 2.9 | 92 6 -6.2 0.2 2 976 305 225 8 5.7 5.7 | 122 6 -4.7 3.0 3 925 782 265 12 12.0 1.0 | 315 2 1.6 -1.6 4 911 914 275 14 13.9 -1.2 | 317 5 3.6 -3.9 5 850 1521 280 9 8.9 -1.6 | 19 4 -1.5 -4.2 6 850 1524 280 9 8.9 -1.6 | 19 4 -1.5 -4.2 7 791 2134 240 11 9.5 5.5 | 164 3 -0.8 2.8 8 710 3048 220 22 14.1 16.9 | 195 15 3.8 14.2 9 700 3167 225 22 15.6 15.6 | 202 14 5.2 12.9 10 659 3658 235 20 16.4 11.5 | 214 11 6.0 8.8 11 567 4877 200 17 5.8 16.0 | 161 14 -4.5 13.3 12 526 5486 155 10 -4.2 9.1 | 114 16 -14.6 6.4 13 500 5890 170 9 -1.6 8.9 | 117 13 -11.9 6.2 14 487 6096 165 10 -2.6 9.7 | 118 15 -12.9 7.0 15 468 6401 160 12 -4.1 11.3 | 121 17 -14.4 8.6 16 450 6706 155 12 -5.1 10.9 | 118 17 -15.4 8.2 17 433 7010 120 9 -7.8 4.5 | 96 18 -18.1 1.8 18 400 7620 110 10 -9.4 3.4 | 92 20 -19.7 0.7 19 384 7925 115 11 -10.0 4.6 | 96 20 -20.3 2.0 20 368 8230 85 11 -11.0 -1.0 | 80 22 -21.3 -3.6 21 353 8534 85 8 -8.0 -0.7 | 80 19 -18.3 -3.4 22 325 9144 85 10 -10.0 -0.9 | 80 21 -20.3 -3.6 23 300 9740 65 6 -5.4 -2.5 | 72 17 -15.8 -5.2 24 299 9754 70 7 -6.6 -2.4 | 73 18 -16.9 -5.1 25 287 10058 65 6 -5.4 -2.5 | 72 17 -15.8 -5.2 26 275 10363 90 6 -6.0 0.0 | 81 17 -16.3 -2.7 27 252 10973 60 7 -6.1 -3.5 | 69 18 -16.4 -6.2 28 250 11020 50 12 -9.2 -7.7 | 62 22 -19.5 -10.4 29 241 11278 55 12 -9.8 -6.9 | 65 22 -20.2 -9.6 30 200 12497 60 21 -18.2 -10.5 | 65 31 -28.5 -13.2 31 200 12510 45 22 -15.6 -15.6 | 55 32 -25.9 -18.2 32 182 13106 45 28 -19.8 -19.8 | 53 38 -30.1 -22.5 33 173 13411 50 34 -26.0 -21.9 | 56 44 -36.4 -24.5 34 150 14310 65 38 -34.4 -16.1 | 67 49 -44.8 -18.7 35 115 15850 60 31 -26.8 -15.5 | 64 41 -37.2 -18.2 36 109 16154 65 28 -25.4 -11.8 | 68 39 -35.7 -14.5 37 107 16263 80 31 -30.5 -5.4 | 79 42 -40.9 -8.1 38 103 16459 80 30 -29.5 -5.2 | 79 41 -39.9 -7.9 39 100 16650 120 13 -11.3 6.5 | 100 22 -21.6 3.8 40 98 16764 80 19 -18.7 -3.3 | 78 30 -29.1 -6.0 41 93 17069 170 10 -1.7 9.8 | 121 14 -12.1 7.2 42 88 17374 200 16 5.5 15.0 | 158 13 -4.9 12.4 43 83 17678 195 11 2.8 10.6 | 137 11 -7.5 7.9 44 79 17983 130 8 -6.1 5.1 | 98 17 -16.5 2.5 45 75 18288 45 5 -3.5 -3.5 | 66 15 -13.9 -6.2 46 71 18593 355 12 1.0 -12.0 | 32 17 -9.3 -14.6 47 70 18680 300 19 16.5 -9.5 | 333 14 6.1 -12.2 48 61 19507 260 17 16.7 3.0 | 268 6 6.4 0.3 49 58 19812 145 5 -2.9 4.1 | 96 13 -13.2 1.4 50 55 20117 285 16 15.5 -4.1 | 323 9 5.1 -6.8 51 50 20650 335 9 3.8 -8.2 | 31 13 -6.5 -10.8 52 49 20726 255 2 1.9 0.5 | 76 9 -8.4 -2.2 53 47 21031 330 11 5.5 -9.5 | 22 13 -4.8 -12.2 54 43 21641 265 16 15.9 1.4 | 283 6 5.6 -1.3 55 40 21946 270 5 5.0 -0.0 | 63 6 -5.3 -2.7 56 39 22250 0 0 -0.0 -0.0 | 75 11 -10.3 -2.7 57 37 22555 295 12 10.9 -5.1 | 356 8 0.5 -7.8 58 30 23774 270 13 13.0 -0.0 | 315 4 2.7 -2.7 59 30 23790 165 9 -2.3 8.7 | 115 14 -12.7 6.0 60 29 24079 165 8 -2.1 7.7 | 112 13 -12.4 5.0 61 27 24384 155 10 -4.2 9.1 | 114 16 -14.6 6.4 62 26 24689 120 11 -9.5 5.5 | 98 20 -19.9 2.8 63 25 24994 175 6 -0.5 6.0 | 107 11 -10.9 3.3 64 24 25298 140 14 -9.0 10.7 | 113 21 -19.3 8.0 65 23 25603 105 29 -28.0 7.5 | 97 39 -38.4 4.8 66 21 26213 85 40 -39.8 -3.5 | 83 51 -50.2 -6.2 67 20 26370 85 42 -41.8 -3.7 | 83 53 -52.2 -6.3 68 15 27432 110 47 -44.2 16.1 | 104 56 -54.5 13.4 69 14 27737 100 56 -55.1 9.7 | 96 66 -65.5 7.0 70 12 28346 95 63 -62.8 5.5 | 92 73 -73.1 2.8 Wind Parameters Mean winds (0-6000m): 225.5 at 14.2 knts Storm direction: 255.5 at 10.7 knts Shear (0-3000m) pos: 1.1 neg: 4.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 121.7 deg Storm rel helicity (0-3000m) pos: 19.4 neg: -1.1 tot: 18.3 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 81.94 Bulk Shear: 7.18 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 ------------------------------------------------------------------------------- 500 233 7 108 5| 0.0 7.1 7.1| 9.5 0.0 9.5 19.0 0.70| 9.2 6.4 1000 254 9 90 1| 3.8 3.6 7.4| 11.1 0.0 11.1 11.1 0.58| 9.3 5.4 1500 263 10 15 1| 2.1 2.4 4.5| 15.8 0.0 15.8 10.5 0.65| 7.6 5.0 2000 263 10 17 2| 1.6 3.0 4.5| 16.2 -0.0 16.2 8.1 0.60| 7.2 4.3 2500 256 11 33 0| 1.3 3.6 4.9| 18.8 -0.0 18.8 7.5 0.56| 7.1 4.0 3000 247 12 198 2| 1.1 4.2 5.2| 19.4 -1.1 18.3 6.1 0.46| 7.1 3.3 4000 240 14 203 5| 1.3 3.1 4.4| 33.4 -10.4 22.9 5.7 0.40| 6.5 2.6 5000 233 15 194 7| 1.0 2.5 3.6| 33.4 -47.5 -14.2 -2.8 0.15| 6.3 1.0 6000 225 14 179 7| 0.9 1.8 2.7| 37.4 -85.9 -48.5 -8.1 0.01| 6.4 0.1 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20250421.12.gif