UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 25 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 1008 8 28.0 24.5 81 3.5 25.4 150 4 300.5 304.0 298.3 358.0 19.55 1 1000 75 28.2 23.6 76 4.6 24.8 145 4 301.4 304.8 298.0 356.3 18.65 2 934 681 24.8 20.4 77 4.4 21.6 241 5 303.8 306.9 297.2 352.5 16.36 3 925 766 24.4 20.8 80 3.6 21.8 255 5 304.3 307.4 297.7 354.8 16.95 4 850 1501 19.6 17.1 85 2.5 17.9 320 5 306.7 309.4 296.7 350.5 14.59 5 796 2064 15.6 14.4 93 1.2 14.8 340 4 308.2 310.7 296.1 347.8 13.07 6 705 3091 11.4 7.9 79 3.5 9.2 103 9 314.5 316.3 295.3 344.1 9.53 7 700 3151 11.4 7.4 76 4.0 8.9 100 10 315.1 316.9 295.3 344.1 9.27 8 624 4104 5.6 -1.4 61 7.0 1.8 120 11 319.0 320.1 293.5 336.8 5.54 9 594 4506 2.8 -0.5 79 3.3 1.0 120 9 320.3 321.5 294.4 340.3 6.22 10 567 4883 1.4 -4.6 64 6.0 -1.6 106 13 322.9 323.9 294.0 338.7 4.80 11 542 5247 0.0 -19.0 22 19.0 -6.8 105 15 325.4 325.8 292.0 330.9 1.57 12 500 5890 -4.1 -16.1 39 12.0 -8.7 115 17 328.0 328.5 293.2 335.6 2.18 13 494 5985 -4.5 -17.5 35 13.0 -9.3 117 15 328.7 329.1 293.2 335.5 1.96 14 489 6064 -4.9 -13.9 49 9.0 -8.5 119 13 329.2 329.7 293.9 338.3 2.67 15 473 6324 -6.7 -13.7 57 7.0 -9.5 107 10 330.1 330.6 294.3 339.7 2.81 16 466 6440 -6.5 -18.5 38 12.0 -10.8 101 9 331.7 332.1 293.9 338.4 1.91 17 400 7610 -15.1 -19.8 67 4.7 -16.6 55 8 335.4 335.8 294.9 342.4 1.99 18 399 7629 -15.3 -19.9 68 4.6 -16.8 60 9 335.3 335.7 294.9 342.4 1.98 19 374 8116 -17.7 -27.7 41 10.0 -20.3 64 8 338.4 338.6 294.8 342.3 1.05 20 317 9334 -26.3 -41.3 23 15.0 -28.5 78 6 342.9 342.9 295.3 344.2 0.32 21 300 9730 -29.9 -39.9 37 10.0 -31.3 85 4 343.2 343.3 295.4 344.8 0.40 22 297 9801 -30.5 -37.5 50 7.0 -31.6 70 5 343.4 343.5 295.6 345.4 0.51 23 278 10266 -33.7 -49.7 18 16.0 -35.1 85 9 345.3 345.3 295.7 345.9 0.15 24 250 11000 -39.3 -55.3 17 16.0 -40.3 105 15 347.6 347.7 296.2 348.0 0.08 25 231 11538 -43.9 -60.9 14 17.0 -44.6 101 20 348.6 348.6 296.4 348.8 0.05 26 200 12490 -52.5 -63.5 25 11.0 -52.8 85 28 349.6 349.6 296.6 349.8 0.04 27 185 12988 -57.3 -64.3 41 7.0 -57.5 81 29 349.7 349.7 296.6 349.9 0.04 28 172 13445 -60.9 -69.9 30 9.0 -61.0 83 31 351.1 351.1 296.9 351.2 0.02 29 155 14083 -66.5 -71.5 49 5.0 -66.5 72 33 352.2 352.2 297.1 352.3 0.02 30 150 14280 -68.5 -73.4 49 4.9 -68.5 65 33 352.1 352.1 297.1 352.1 0.01 31 130 15124 -73.9 -81.9 28 8.0 -73.9 73 47 357.1 357.1 298.1 357.1 0.00 32 100 16630 -79.3 -87.3 26 8.0 -79.3 250 6 374.5 374.5 301.4 374.5 0.00 33 98 16745 -79.7 -87.7 25 8.0 -79.7 240 4 375.9 375.9 301.6 375.9 0.00 34 82 17757 -80.7 -88.7 25 8.0 -80.7 280 19 393.5 393.5 304.3 393.5 0.00 35 70 18660 -77.5 -88.5 15 11.0 -77.6 265 17 418.6 418.6 307.6 418.6 0.00 36 68 18826 -78.1 -89.1 15 11.0 -78.1 269 18 420.8 420.8 307.8 420.8 0.00 37 64 19178 -72.7 -87.7 9 15.0 -72.8 275 10 440.0 440.0 309.8 440.0 0.00 38 50 20640 -69.7 -88.7 5 19.0 -69.9 240 19 479.2 479.2 313.4 479.3 0.00 39 47 21010 -69.7 -88.7 5 19.0 -69.9 235 18 487.8 487.8 314.1 487.8 0.00 40 44 21407 -66.3 -88.3 3 22.0 -66.6 223 15 505.4 505.4 315.3 505.4 0.00 41 40 21985 -66.9 -88.9 3 22.0 -67.2 188 6 517.9 517.9 316.2 517.9 0.00 42 37 22462 -62.5 -88.5 2 26.0 -63.1 350 11 540.8 540.8 317.6 540.8 0.00 43 30 23760 -62.1 -90.1 1 28.0 -62.8 325 3 575.3 575.3 319.5 575.4 0.00 44 25 24903 -56.1 -90.1 1 34.0 -57.8 77 10 623.4 623.4 321.6 623.4 0.00 45 23 25438 -52.1 -89.1 0 37.0 -54.7 91 15 650.2 650.2 322.7 650.2 0.01 TRP 98 16745 -79.7 -87.7 25 8.0 -79.7 240 4 375.9 375.9 301.6 375.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 542.00 mb = 5246.72 m = 17213.42 ft Wetbulb zero: 583.60 mb = 4649.61 m = 15254.44 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 70.58 % Est. max temperature: 33.96 C = 93.13 F Sfc-Lift cond lev (LCL): 958.60 mb = 450.06 m = 1476.54 ft T: 26.09 C 700-500 lapse rate: 5.66 C/km ThetaE index: 17.96 C Layer 850.0- 594.0 mb Conv cond level (CCL): 855.57 mb = 1444.26 m = 4738.33 ft Mean mixing ratio: 17.40 g/kg Conv temperature: 34.05 C = 93.28 F Cap Strength: 2.04 C Lifted Index: -2.71 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.96 C Lifted Index @700 mb: -0.40 C Showalter Index: -1.34 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.20 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 232.20 Risk: None Energy Index: -2.89 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1245.17 J/kg Max Up Vert Vel: 49.90 m/s Conv Inhibition (B-): 42.60 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 900.37 mb = 1000.56 m = 3282.62 ft Lev Free Conv (LFC): 815.37 mb = 1858.01 m = 6095.77 ft Equ Level (EL): 135.37 mb = 14884.90 m = 48834.37 ft B at Equ Level: 1231.36 J/kg Max Parcel Lev (MPL): 85.37 mb = 17528.29 m = 57506.80 ft Wind level data Storm motion: 143 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 1008 8 150 4 -2.0 3.5 | 312 2 1.9 -1.7 1 1000 75 145 4 -2.3 3.3 | 320 2 1.6 -1.9 2 925 766 255 5 4.8 1.3 | 294 9 8.7 -3.8 3 909 914 290 6 5.6 -2.1 | 307 12 9.5 -7.2 4 850 1501 320 5 3.2 -3.8 | 322 11 7.1 -9.0 5 848 1524 320 5 3.2 -3.8 | 322 11 7.1 -9.0 6 818 1829 280 4 3.9 -0.7 | 307 10 7.8 -5.8 7 789 2134 360 4 -0.0 -4.0 | 337 10 3.9 -9.1 8 761 2438 140 2 -1.3 1.5 | 324 4 2.6 -3.6 9 700 3151 100 10 -9.8 1.7 | 61 7 -6.0 -3.4 10 683 3353 130 9 -6.9 5.8 | 102 3 -3.0 0.7 11 634 3962 120 12 -10.4 6.0 | 98 7 -6.5 0.9 12 588 4572 120 9 -7.8 4.5 | 81 4 -3.9 -0.6 13 566 4877 105 13 -12.6 3.4 | 79 9 -8.7 -1.8 14 506 5791 105 17 -16.4 4.4 | 87 13 -12.6 -0.7 15 500 5890 115 17 -15.4 7.2 | 100 12 -11.6 2.1 16 487 6096 120 12 -10.4 6.0 | 98 7 -6.5 0.9 17 450 6706 85 6 -6.0 -0.5 | 21 6 -2.1 -5.7 18 416 7315 30 5 -2.5 -4.3 | 352 10 1.4 -9.5 19 400 7610 55 8 -6.6 -4.6 | 16 10 -2.7 -9.7 20 399 7620 60 9 -7.8 -4.5 | 22 10 -3.9 -9.6 21 383 7925 55 6 -4.9 -3.4 | 7 9 -1.1 -8.6 22 368 8230 70 10 -9.4 -3.4 | 33 10 -5.5 -8.5 23 353 8534 75 10 -9.7 -2.6 | 37 10 -5.8 -7.7 24 339 8839 70 9 -8.5 -3.1 | 29 9 -4.6 -8.2 25 300 9730 85 4 -4.0 -0.3 | 1 5 -0.1 -5.5 26 299 9754 65 5 -4.5 -2.1 | 5 7 -0.7 -7.2 27 286 10058 95 8 -8.0 0.7 | 43 6 -4.1 -4.4 28 274 10363 80 10 -9.8 -1.7 | 41 9 -6.0 -6.9 29 262 10668 75 10 -9.7 -2.6 | 37 10 -5.8 -7.7 30 251 10973 110 13 -12.2 4.4 | 85 8 -8.4 -0.7 31 250 11000 105 15 -14.5 3.9 | 83 11 -10.6 -1.2 32 209 12192 95 26 -25.9 2.3 | 83 22 -22.0 -2.9 33 200 12490 85 28 -27.9 -2.4 | 73 25 -24.0 -7.6 34 200 12497 95 30 -29.9 2.6 | 84 26 -26.0 -2.5 35 190 12802 80 28 -27.6 -4.9 | 67 26 -23.7 -10.0 36 164 13716 85 33 -32.9 -2.9 | 75 30 -29.0 -8.0 37 150 14280 65 33 -29.9 -13.9 | 54 32 -26.1 -19.1 38 134 14935 70 40 -37.6 -13.7 | 61 39 -33.7 -18.8 39 127 15240 75 52 -50.2 -13.5 | 68 50 -46.4 -18.6 40 109 16154 95 8 -8.0 0.7 | 43 6 -4.1 -4.4 41 103 16459 225 11 7.8 7.8 | 257 12 11.6 2.7 42 100 16630 250 6 5.6 2.1 | 288 10 9.5 -3.1 43 98 16745 240 4 3.5 2.0 | 293 8 7.3 -3.1 44 93 17069 285 2 1.9 -0.5 | 314 8 5.8 -5.6 45 88 17374 305 18 14.7 -10.3 | 310 24 18.6 -15.5 46 79 17983 265 19 18.9 1.7 | 279 23 22.8 -3.5 47 71 18593 300 10 8.7 -5.0 | 309 16 12.5 -10.1 48 70 18660 265 17 16.9 1.5 | 280 21 20.8 -3.6 49 67 18898 270 19 19.0 -0.0 | 283 23 22.9 -5.1 50 64 19202 275 10 10.0 -0.9 | 293 15 13.8 -6.0 51 61 19507 200 9 3.1 8.5 | 244 8 6.9 3.3 52 58 19812 280 12 11.8 -2.1 | 295 17 15.7 -7.2 53 55 20117 320 11 7.1 -8.4 | 321 17 10.9 -13.6 54 50 20640 240 19 16.5 9.5 | 258 21 20.3 4.4 55 45 21336 230 18 13.8 11.6 | 250 19 17.6 6.4 56 42 21641 205 8 3.4 7.3 | 254 8 7.2 2.1 57 40 21946 210 5 2.5 4.3 | 277 6 6.4 -0.8 58 38 22250 95 9 -9.0 0.8 | 50 7 -5.1 -4.3 59 37 22555 315 11 7.8 -7.8 | 318 17 11.6 -12.9 60 35 22860 270 16 16.0 -0.0 | 284 21 19.9 -5.1 61 31 23470 320 11 7.1 -8.4 | 321 17 10.9 -13.6 62 30 23760 325 3 1.7 -2.5 | 324 9 5.6 -7.6 63 30 23774 295 4 3.6 -1.7 | 312 10 7.5 -6.8 64 28 24079 300 5 4.3 -2.5 | 313 11 8.2 -7.6 65 26 24384 70 8 -7.5 -2.7 | 25 9 -3.7 -7.9 66 23 24994 95 16 -15.9 1.4 | 73 13 -12.1 -3.7 67 21 25298 145 14 -8.0 11.5 | 147 8 -4.2 6.3 68 20 25603 90 27 -27.0 0.0 | 78 24 -23.1 -5.1 Wind Parameters Mean winds (0-6000m): 113.1 at 8.6 knts Storm direction: 143.1 at 6.4 knts Shear (0-3000m) pos: 0.3 neg: 1.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 42.1 neg: -11.2 tot: 30.9 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.2 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 158.69 Bulk Shear: 7.85 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 ------------------------------------------------------------------------------- 500 177 4 283 4| 4.7 0.0 4.7| 0.3 -1.4 -1.1 -2.2 -0.32| 5.0 -1.6 1000 233 5 286 8| 4.8 0.0 4.8| 12.9 -1.4 11.5 11.5 0.26| 6.4 1.7 1500 270 5 300 10| 3.1 0.0 3.1| 20.6 -1.4 19.2 12.8 0.39| 5.1 2.0 2000 281 5 305 11| 2.1 0.0 2.1| 28.7 -9.0 19.8 9.9 0.29| 5.4 1.6 2500 288 4 309 10| 0.3 0.0 0.3| 38.8 -11.2 27.6 11.0 0.27| 6.4 1.7 3000 283 5 307 10| 0.3 1.0 1.3| 42.1 -11.2 30.9 10.3 0.34| 6.4 2.2 4000 124 6 35 2| 0.2 1.1 1.3| 46.6 -12.0 34.6 8.7 0.34| 5.9 2.0 5000 118 7 54 3| 0.2 1.2 1.4| 47.0 -14.5 32.5 6.5 0.27| 5.5 1.5 6000 113 9 66 4| 0.5 1.2 1.6| 59.4 -14.7 44.7 7.4 0.29| 5.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20250425.12.gif