UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for WIII... Searching the city database file for: WIII ... Date:0000Z 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 1011 8 26.6 24.2 87 2.4 24.9 280 2 298.8 302.3 297.6 354.7 19.13 1 1000 106 26.8 23.6 83 3.2 24.5 305 6 300.0 303.4 297.6 354.6 18.65 2 925 793 21.8 21.2 96 0.6 21.4 115 4 301.6 304.8 297.3 352.9 17.39 3 850 1526 17.6 15.6 88 2.0 16.3 210 10 304.6 307.0 295.3 344.1 13.23 4 840 1627 16.6 15.9 96 0.7 16.1 207 10 304.6 307.1 295.6 345.3 13.66 5 714 2996 9.4 8.5 94 0.9 8.9 244 8 311.1 313.0 294.6 341.3 9.81 6 700 3160 9.0 7.0 87 2.0 7.8 240 8 312.5 314.2 294.4 340.3 9.02 7 631 4016 5.6 -0.4 65 6.0 2.4 201 8 318.0 319.1 293.5 336.8 5.90 8 573 4798 0.0 -6.0 64 6.0 -2.9 170 13 320.3 321.1 292.9 334.2 4.27 9 513 5678 -5.1 -6.5 90 1.4 -5.8 152 9 324.4 325.3 294.2 339.6 4.59 10 500 5880 -4.9 -7.8 80 2.9 -6.2 155 10 327.1 327.9 294.6 341.3 4.26 11 494 5975 -4.7 -10.7 63 6.0 -7.3 151 10 328.4 329.1 294.3 340.1 3.43 12 418 7274 -12.1 -18.1 61 6.0 -14.2 185 8 335.0 335.5 295.0 342.8 2.20 13 400 7610 -14.7 -19.7 66 5.0 -16.4 205 6 335.9 336.3 295.0 343.0 2.01 14 384 7916 -17.1 -21.5 69 4.4 -18.4 206 4 336.7 337.0 295.1 343.1 1.79 15 361 8376 -19.9 -27.9 49 8.0 -21.9 186 6 338.9 339.1 295.0 342.9 1.07 16 332 8990 -23.7 -33.7 39 10.0 -25.6 163 8 341.9 342.1 295.4 344.5 0.67 17 305 9602 -28.5 -32.9 66 4.4 -29.3 113 12 343.6 343.8 295.8 346.6 0.79 18 300 9720 -29.3 -33.8 65 4.5 -30.1 100 13 344.1 344.2 296.0 346.9 0.73 19 264 10623 -35.5 -39.0 70 3.5 -36.0 27 17 347.8 347.9 296.6 349.8 0.49 20 250 11000 -38.5 -41.6 72 3.1 -38.8 5 14 348.8 348.9 296.7 350.4 0.40 21 209 12203 -49.7 -51.9 78 2.2 -49.8 15 15 349.6 349.7 296.7 350.3 0.15 22 200 12490 -52.3 -55.5 68 3.2 -52.4 20 15 349.9 350.0 296.7 350.4 0.10 23 150 14280 -69.3 -73.2 57 3.9 -69.3 20 19 350.7 350.7 296.8 350.8 0.01 24 143 14562 -71.9 -76.8 48 4.9 -71.9 20 21 351.0 351.0 296.8 351.0 0.01 25 126 15294 -78.3 -82.8 48 4.5 -78.3 50 24 352.4 352.4 297.1 352.4 0.00 26 111 16009 -81.3 -85.6 48 4.3 -81.3 83 26 359.7 359.7 298.7 359.8 0.00 27 101 16535 -83.7 -86.2 65 2.5 -83.7 103 29 365.0 365.0 299.7 365.0 0.00 28 100 16590 -83.9 -86.6 62 2.7 -83.9 105 29 365.6 365.6 299.8 365.6 0.00 29 98 16703 -82.9 -87.0 49 4.1 -82.9 105 30 369.7 369.7 300.5 369.7 0.00 30 96 16819 -83.5 -86.5 59 3.0 -83.5 100 30 370.7 370.7 300.7 370.7 0.00 31 94 16937 -81.9 -86.5 45 4.6 -81.9 90 30 376.1 376.1 301.6 376.1 0.00 32 84 17573 -81.5 -84.8 57 3.3 -81.5 51 20 389.2 389.2 303.7 389.2 0.00 33 83 17641 -78.5 -84.5 37 6.0 -78.5 42 19 396.6 396.6 304.8 396.7 0.00 34 81 17783 -73.5 -82.5 24 9.0 -73.5 21 18 409.7 409.7 306.5 409.7 0.01 35 77 18083 -70.3 -79.3 25 9.0 -70.4 357 11 422.3 422.3 308.0 422.4 0.01 36 72 18482 -72.3 -80.3 29 8.0 -72.3 298 12 426.3 426.3 308.4 426.3 0.01 37 70 18650 -70.1 -80.1 22 10.0 -70.2 260 33 434.4 434.4 309.3 434.5 0.01 38 60 19552 -76.1 -83.1 32 7.0 -76.2 240 31 440.6 440.6 309.9 440.6 0.01 39 57 19848 -75.9 -82.9 32 7.0 -75.9 244 31 447.5 447.5 310.6 447.6 0.01 40 53 20274 -69.9 -80.9 19 11.0 -70.0 282 22 470.9 470.9 312.7 470.9 0.01 41 50 20620 -70.7 -79.7 25 9.0 -70.8 215 14 476.9 476.9 313.2 477.0 0.01 42 49 20740 -71.3 -80.3 25 9.0 -71.4 212 14 478.2 478.2 313.3 478.3 0.01 43 41 21819 -63.1 -75.1 18 12.0 -63.5 356 10 523.7 523.7 316.5 523.9 0.04 44 30 23760 -59.9 -82.9 3 23.0 -60.8 220 5 581.3 581.3 319.8 581.4 0.01 45 28 24189 -60.9 -88.9 1 28.0 -61.8 218 8 590.1 590.1 320.2 590.2 0.01 46 26 24651 -58.5 -92.5 1 34.0 -59.7 132 12 609.6 609.6 321.0 609.6 0.00 47 23 25420 -59.1 -93.1 0 34.0 -60.4 106 10 629.6 629.6 321.9 629.6 0.00 48 21 26002 -49.7 -85.7 1 36.0 -53.2 88 34 674.6 674.6 323.6 674.7 0.01 49 20 26320 -50.3 -86.3 1 36.0 -53.7 85 44 682.2 682.2 323.9 682.3 0.01 50 15 28196 -50.7 -86.7 1 36.0 -54.7 85 55 739.4 739.4 325.6 739.5 0.01 51 14 28646 -49.9 -85.9 1 36.0 -54.4 87 60 756.8 756.8 326.1 757.0 0.02 52 12 29666 -44.9 -82.9 1 38.0 -52.0 90 68 808.7 808.7 327.4 809.0 0.03 TRP 60 19552 -76.1 -83.1 32 7.0 -76.2 240 31 440.6 440.6 309.9 440.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 573.00 mb = 4798.09 m = 15741.56 ft Wetbulb zero: 604.71 mb = 4361.08 m = 14307.83 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 83.56 % Est. max temperature: 31.93 C = 89.48 F Sfc-Lift cond lev (LCL): 976.81 mb = 312.73 m = 1026.00 ft T: 25.30 C 700-500 lapse rate: 5.11 C/km ThetaE index: 11.07 C Layer 714.0- 513.0 mb Conv cond level (CCL): 923.24 mb = 809.49 m = 2655.77 ft Mean mixing ratio: 17.95 g/kg Conv temperature: 29.47 C = 85.04 F Cap Strength: 0.57 C Lifted Index: -3.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.84 C Lifted Index @700 mb: -2.56 C Showalter Index: 0.27 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.50 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 217.20 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1305.71 J/kg Max Up Vert Vel: 51.10 m/s Conv Inhibition (B-): 1.81 J/kg Cap Strength: 0.57 C Lift Cond Lev (LCL): 935.46 mb = 693.88 m = 2276.47 ft Lev Free Conv (LFC): 900.46 mb = 1026.05 m = 3366.26 ft Equ Level (EL): 120.46 mb = 15547.53 m = 51008.34 ft B at Equ Level: 1287.87 J/kg Max Parcel Lev (MPL): 80.46 mb = 17822.12 m = 58470.83 ft Wind level data Storm motion: 228 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 8 280 2 2.0 -0.3 | 30 5 -2.6 -4.4 1 1000 106 305 6 4.9 -3.4 | 357 7 0.4 -7.5 2 978 305 330 6 3.0 -5.2 | 10 9 -1.6 -9.2 3 944 610 0 1 -0.0 -1.0 | 42 7 -4.6 -5.0 4 925 793 115 4 -3.6 1.7 | 74 9 -8.2 -2.4 5 912 914 150 2 -1.0 1.7 | 67 6 -5.6 -2.3 6 881 1219 230 7 5.4 4.5 | 241 1 0.8 0.5 7 850 1524 210 10 5.0 8.7 | 186 5 0.4 4.6 8 850 1526 210 10 5.0 8.7 | 186 5 0.4 4.6 9 820 1829 200 11 3.8 10.3 | 173 6 -0.8 6.3 10 791 2134 230 6 4.6 3.9 | 347 0 0.0 -0.2 11 736 2743 285 10 9.7 -2.6 | 322 8 5.1 -6.6 12 709 3048 235 7 5.7 4.0 | 271 1 1.2 -0.0 13 700 3160 240 8 6.9 4.0 | 271 2 2.4 -0.0 14 658 3658 240 2 1.7 1.0 | 43 4 -2.8 -3.0 15 634 3962 205 8 3.4 7.3 | 160 3 -1.2 3.2 16 610 4267 170 12 -2.1 11.8 | 140 10 -6.6 7.8 17 545 5182 170 13 -2.3 12.8 | 142 11 -6.8 8.8 18 525 5486 150 9 -4.5 7.8 | 112 10 -9.1 3.7 19 500 5880 155 10 -4.2 9.1 | 120 10 -8.8 5.0 20 468 6401 130 8 -6.1 5.1 | 96 11 -10.7 1.1 21 432 7010 170 10 -1.7 9.8 | 133 9 -6.3 5.8 22 400 7610 205 6 2.5 5.4 | 125 2 -2.0 1.4 23 399 7620 215 6 3.4 4.9 | 128 1 -1.1 0.9 24 383 7925 205 4 1.7 3.6 | 82 3 -2.9 -0.4 25 338 8839 165 8 -2.1 7.7 | 119 8 -6.6 3.7 26 325 9144 160 8 -2.7 7.5 | 115 8 -7.3 3.5 27 300 9720 100 13 -12.8 2.3 | 84 17 -17.4 -1.8 28 299 9754 75 10 -9.7 -2.6 | 65 16 -14.2 -6.6 29 286 10058 105 11 -10.6 2.8 | 85 15 -15.2 -1.2 30 262 10668 20 17 -5.8 -16.0 | 27 23 -10.4 -20.0 31 250 11000 5 14 -1.2 -13.9 | 18 19 -5.8 -18.0 32 240 11278 360 14 -0.0 -14.0 | 14 19 -4.6 -18.0 33 200 12490 20 15 -5.1 -14.1 | 28 21 -9.7 -18.1 34 150 14280 20 19 -6.5 -17.9 | 27 25 -11.1 -21.9 35 141 14630 20 21 -7.2 -19.7 | 26 27 -11.7 -23.8 36 108 16154 90 27 -27.0 0.0 | 83 32 -31.6 -4.0 37 100 16590 105 29 -28.0 7.5 | 96 33 -32.6 3.5 38 97 16764 105 30 -29.0 7.8 | 96 34 -33.5 3.7 39 92 17069 80 30 -29.5 -5.2 | 75 35 -34.1 -9.3 40 87 17374 80 24 -23.6 -4.2 | 74 29 -28.2 -8.2 41 83 17678 40 19 -12.2 -14.6 | 42 25 -16.8 -18.6 42 79 17983 355 16 1.4 -15.9 | 9 20 -3.2 -20.0 43 75 18288 360 3 -0.0 -3.0 | 33 8 -4.6 -7.0 44 71 18593 265 16 15.9 1.4 | 283 12 11.4 -2.7 45 70 18650 260 33 32.5 5.7 | 267 28 27.9 1.7 46 64 19202 255 38 36.7 9.8 | 260 33 32.2 5.8 47 60 19552 240 31 26.8 15.5 | 243 25 22.3 11.5 48 57 19812 240 32 27.7 16.0 | 243 26 23.2 12.0 49 52 20422 295 19 17.2 -8.0 | 314 18 12.7 -12.1 50 50 20620 215 14 8.0 11.5 | 205 8 3.5 7.4 51 47 21031 205 13 5.5 11.8 | 187 8 0.9 7.7 52 45 21336 340 4 1.4 -3.8 | 22 8 -3.2 -7.8 53 42 21641 340 13 4.4 -12.2 | 0 16 -0.1 -16.3 54 40 21946 5 8 -0.7 -8.0 | 24 13 -5.2 -12.0 55 38 22250 340 7 2.4 -6.6 | 11 11 -2.2 -10.6 56 36 22555 335 14 5.9 -12.7 | 355 17 1.4 -16.7 57 33 23165 310 16 12.3 -10.3 | 332 16 7.7 -14.3 58 30 23760 220 5 3.2 3.8 | 81 1 -1.3 -0.2 59 30 23774 325 10 5.7 -8.2 | 354 12 1.2 -12.2 60 29 24079 260 4 3.9 0.7 | 10 3 -0.6 -3.4 61 27 24384 150 15 -7.5 13.0 | 127 15 -12.1 8.9 62 24 25298 90 6 -6.0 0.0 | 69 11 -10.6 -4.0 63 22 25603 125 15 -12.3 8.6 | 105 17 -16.8 4.6 64 20 26213 70 44 -41.3 -15.0 | 67 50 -45.9 -19.1 65 20 26320 85 44 -43.8 -3.8 | 81 49 -48.4 -7.9 66 17 26822 80 45 -44.3 -7.8 | 76 50 -48.9 -11.9 67 13 28042 90 68 -68.0 0.0 | 87 73 -72.6 -4.0 68 8 29566 90 65 -65.0 0.0 | 87 70 -69.6 -4.0 Wind Parameters Mean winds (0-6000m): 198.4 at 8.1 knts Storm direction: 228.4 at 6.1 knts Shear (0-3000m) pos: 1.5 neg: 1.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -105.4 deg Storm rel helicity (0-3000m) pos: 32.1 neg: -13.3 tot: 18.8 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 2.1 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 73.74 Bulk Shear: 17.71 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 ------------------------------------------------------------------------------- 500 321 5 11 8| 2.8 0.0 2.8| 11.6 -5.5 6.0 12.0 0.14| 10.9 1.5 1000 329 4 20 8| 1.4 3.2 4.6| 26.0 -6.9 19.1 19.1 0.37| 11.3 4.2 1500 250 5 360 2| 1.6 2.1 3.7| 27.9 -7.9 20.0 13.4 0.36| 11.1 4.0 2000 223 6 147 1| 1.0 1.6 2.6| 29.2 -9.6 19.6 9.8 0.30| 9.9 3.0 2500 228 6 231 0| 1.8 1.3 3.1| 29.9 -9.6 20.3 8.1 0.30| 9.5 2.8 3000 241 7 297 2| 1.5 1.6 3.1| 32.1 -13.3 18.8 6.3 0.22| 9.5 2.1 4000 238 6 301 1| 1.1 1.9 3.0| 35.3 -13.6 21.8 5.4 0.28| 8.9 2.5 5000 213 8 171 2| 0.9 2.2 3.1| 36.4 -18.2 18.1 3.6 0.23| 7.8 1.8 6000 198 8 151 4| 0.7 1.7 2.4| 39.0 -35.3 3.8 0.6 0.15| 7.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20250421.00.gif