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 DI548... Searching the city database file for: DI548 ... Date:1200Z 25 APR 25 Station: DI548 WMO ident: 65548 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 99 SFC 973 344 29.2 23.2 70 6.0 24.7 270 4 304.7 308.2 298.8 360.7 18.71 2 963 436 27.0 21.0 70 6.0 22.7 260 5 303.4 306.4 297.1 352.3 16.47 3 961 455 26.8 20.8 70 6.0 22.5 258 5 303.4 306.4 297.0 351.8 16.30 4 950 557 26.4 21.4 74 5.0 22.8 246 6 304.0 307.1 297.7 355.0 17.13 5 925 793 24.6 19.6 74 5.0 21.1 240 7 304.5 307.4 296.9 351.3 15.71 6 909 946 24.2 17.2 65 7.0 19.4 240 5 305.6 308.1 295.9 346.6 13.71 7 860 1430 21.2 16.2 73 5.0 17.7 166 6 307.3 309.9 296.3 348.3 13.59 8 850 1531 21.2 15.2 69 6.0 17.1 130 9 308.4 310.8 296.0 347.4 12.89 9 843 1603 20.8 13.8 64 7.0 16.1 120 11 308.7 310.9 295.4 344.6 11.85 10 832 1717 20.4 12.4 60 8.0 15.1 108 11 309.4 311.5 295.0 342.7 10.94 11 749 2617 14.4 9.4 72 5.0 11.2 82 23 312.3 314.2 295.0 343.0 9.94 12 725 2892 13.0 6.0 62 7.0 8.8 85 26 313.7 315.3 294.1 339.0 8.12 13 700 3187 10.6 6.2 74 4.4 7.9 95 29 314.2 315.9 294.5 340.8 8.53 14 697 3223 10.4 5.8 73 4.6 7.6 95 29 314.4 316.0 294.4 340.4 8.33 15 663 3638 8.6 -1.4 49 10.0 3.3 100 33 316.9 317.9 292.7 333.5 5.21 16 600 4457 3.0 -1.4 73 4.4 0.7 102 24 319.6 320.7 293.9 338.1 5.76 17 572 4842 0.0 -2.6 83 2.6 -1.3 96 23 320.5 321.5 293.9 338.3 5.53 18 527 5495 -3.7 -6.2 83 2.5 -4.9 80 17 323.6 324.5 294.0 338.7 4.57 19 500 5910 -5.9 -9.3 77 3.4 -7.4 70 13 325.8 326.6 294.0 338.5 3.78 20 497 5957 -5.9 -9.6 75 3.7 -7.5 71 13 326.4 327.1 294.0 338.9 3.72 21 489 6084 -5.7 -11.7 63 6.0 -8.2 75 13 328.2 328.8 294.1 339.0 3.19 22 417 7314 -12.1 -22.1 43 10.0 -15.3 87 15 335.2 335.6 294.5 340.9 1.56 23 400 7630 -14.7 -22.7 51 8.0 -17.1 95 14 335.9 336.2 294.7 341.4 1.54 24 368 8256 -19.3 -23.7 68 4.4 -20.5 107 13 337.9 338.2 295.1 343.4 1.53 25 300 9740 -30.9 -37.9 50 7.0 -31.9 140 9 341.8 341.9 295.2 343.7 0.49 26 299 9764 -30.9 -37.9 50 7.0 -31.9 140 9 342.2 342.3 295.3 344.1 0.49 27 286 10078 -33.9 -39.9 55 6.0 -34.7 145 12 342.2 342.3 295.3 343.9 0.42 28 250 11010 -40.7 -50.7 33 10.0 -41.4 160 17 345.6 345.6 295.8 346.2 0.15 29 233 11486 -44.5 -54.5 32 10.0 -45.0 168 16 346.8 346.8 296.0 347.2 0.10 30 200 12490 -53.5 -60.5 42 7.0 -53.7 185 13 348.0 348.1 296.3 348.3 0.06 31 195 12652 -54.9 -61.9 42 7.0 -55.1 183 14 348.3 348.4 296.3 348.5 0.05 32 173 13407 -60.9 -68.9 34 8.0 -61.0 175 16 350.6 350.6 296.8 350.7 0.02 33 150 14280 -67.7 -73.7 42 6.0 -67.7 165 19 353.5 353.5 297.4 353.5 0.01 34 147 14401 -68.9 -74.9 42 6.0 -68.9 163 20 353.4 353.4 297.4 353.5 0.01 35 137 14818 -71.7 -77.7 40 6.0 -71.7 157 23 355.7 355.7 297.8 355.7 0.01 36 131 15081 -73.5 -79.5 39 6.0 -73.5 153 26 357.1 357.1 298.1 357.1 0.01 37 128 15216 -73.9 -79.9 39 6.0 -73.9 151 27 358.7 358.7 298.4 358.7 0.01 38 125 15354 -74.3 -79.3 46 5.0 -74.3 152 26 360.4 360.4 298.8 360.4 0.01 39 120 15590 -75.5 -81.5 38 6.0 -75.5 156 24 362.5 362.5 299.2 362.5 0.00 40 104 16409 -79.5 -85.5 36 6.0 -79.5 171 18 370.0 370.0 300.5 370.0 0.00 41 100 16630 -80.9 -85.9 43 5.0 -80.9 175 16 371.4 371.4 300.8 371.4 0.00 42 97 16800 -82.1 -86.7 45 4.6 -82.1 193 16 372.3 372.3 300.9 372.3 0.00 43 95 16916 -82.3 -86.9 45 4.6 -82.3 205 16 374.2 374.2 301.3 374.2 0.00 44 83 17672 -80.3 -87.3 30 7.0 -80.3 283 16 393.0 393.0 304.2 393.0 0.00 45 81 17810 -79.7 -86.7 30 7.0 -79.7 297 16 397.0 397.0 304.8 397.0 0.00 46 70 18640 -77.1 -87.1 19 10.0 -77.1 285 13 419.4 419.4 307.6 419.5 0.00 47 67 18892 -75.9 -85.9 19 10.0 -75.9 283 13 427.3 427.3 308.6 427.3 0.00 48 55 20038 -73.5 -86.5 12 13.0 -73.6 274 14 457.6 457.6 311.5 457.7 0.00 49 50 20600 -69.5 -85.5 8 16.0 -69.6 270 14 479.7 479.7 313.4 479.7 0.01 50 40 21948 -63.3 -83.3 5 20.0 -63.7 315 12 526.9 526.9 316.7 526.9 0.01 51 34 22948 -61.9 -83.9 4 22.0 -62.6 17 10 555.6 555.6 318.4 555.7 0.01 52 30 23730 -57.3 -82.3 3 25.0 -58.5 65 9 588.4 588.4 320.1 588.5 0.02 53 28 24168 -55.1 -80.1 3 25.0 -56.8 72 18 606.3 606.3 320.9 606.4 0.02 54 24 25148 -57.5 626.6 TRP 843 1603 20.8 13.8 64 7.0 16.1 120 11 308.7 310.9 295.4 344.6 11.85 WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 572.00 mb = 4842.42 m = 15887.03 ft Wetbulb zero: 590.66 mb = 4583.33 m = 15037.00 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 69.96 % Est. max temperature: 34.15 C = 93.46 F Sfc-Lift cond lev (LCL): 892.28 mb = 1108.07 m = 3635.34 ft T: 23.19 C 700-500 lapse rate: 6.06 C/km ThetaE index: 8.89 C Layer 963.0- 950.0 mb Conv cond level (CCL): 775.10 mb = 2323.48 m = 7622.89 ft Mean mixing ratio: 15.26 g/kg Conv temperature: 35.81 C = 96.46 F Cap Strength: 3.28 C Lifted Index: -3.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.85 C Lifted Index @700 mb: -0.14 C Showalter Index: -1.99 C Risk: Thunderstorms probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 21.10 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 213.40 Risk: None Energy Index: -1.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 772.17 J/kg Max Up Vert Vel: 39.30 m/s Conv Inhibition (B-): 131.15 J/kg Cap Strength: 3.28 C Lift Cond Lev (LCL): 847.98 mb = 1551.70 m = 5090.80 ft Lev Free Conv (LFC): 702.98 mb = 3151.38 m = 10339.05 ft Equ Level (EL): 172.98 mb = 13408.10 m = 43989.30 ft B at Equ Level: 770.04 J/kg Max Parcel Lev (MPL): 102.98 mb = 16464.63 m = 54017.15 ft Wind level data Storm motion: 125 at 14 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 ---------------------------------------------------------- 0 973 344 270 4 4.0 -0.0 | 297 17 15.3 -7.8 1 944 610 240 6 5.2 3.0 | 286 17 16.5 -4.8 2 925 793 240 7 6.1 3.5 | 284 18 17.3 -4.3 3 912 914 240 6 5.2 3.0 | 286 17 16.5 -4.8 4 881 1219 240 1 0.9 0.5 | 301 14 12.1 -7.3 5 850 1531 130 9 -6.9 5.8 | 295 5 4.4 -2.1 6 843 1603 120 11 -9.5 5.5 | 323 3 1.7 -2.3 7 821 1829 95 11 -11.0 1.0 | 357 7 0.3 -6.9 8 792 2134 95 18 -17.9 1.6 | 47 9 -6.7 -6.3 9 764 2438 85 21 -20.9 -1.8 | 45 14 -9.6 -9.7 10 737 2743 80 24 -23.6 -4.2 | 46 17 -12.4 -12.0 11 700 3187 95 29 -28.9 2.5 | 73 18 -17.6 -5.3 12 660 3658 100 33 -32.5 5.7 | 84 21 -21.2 -2.1 13 613 4267 105 24 -23.2 6.2 | 82 12 -11.9 -1.6 14 568 4877 95 23 -22.9 2.0 | 63 13 -11.6 -5.8 15 500 5910 70 13 -12.2 -4.4 | 4 12 -0.9 -12.3 16 488 6096 75 13 -12.6 -3.4 | 7 11 -1.3 -11.2 17 401 7620 90 16 -16.0 0.0 | 31 9 -4.7 -7.8 18 400 7630 95 14 -13.9 1.2 | 22 7 -2.7 -6.6 19 325 9144 125 12 -9.8 6.9 | 304 2 1.4 -1.0 20 300 9740 140 9 -5.8 6.9 | 280 6 5.5 -0.9 21 263 10668 155 16 -6.8 14.5 | 214 8 4.5 6.7 22 250 11010 160 17 -5.8 16.0 | 214 10 5.5 8.1 23 200 12490 185 13 1.1 13.0 | 248 13 12.4 5.1 24 150 14280 165 19 -4.9 18.4 | 211 12 6.4 10.5 25 127 15240 150 27 -13.5 23.4 | 172 16 -2.2 15.5 26 100 16630 175 16 -1.4 15.9 | 231 13 9.9 8.1 27 75 18288 345 16 4.1 -15.5 | 327 28 15.4 -23.3 28 70 18640 285 13 12.6 -3.4 | 295 26 23.8 -11.2 29 50 20600 270 14 14.0 -0.0 | 287 26 25.3 -7.8 30 44 21336 275 13 13.0 -1.1 | 290 26 24.2 -9.0 31 30 23730 65 9 -8.2 -3.8 | 345 12 3.1 -11.6 32 26 24384 80 29 -28.6 -5.0 | 53 22 -17.3 -12.9 Wind Parameters Mean winds (0-6000m): 94.8 at 18.3 knts Storm direction: 124.8 at 13.7 knts Shear (0-3000m) pos: 1.4 neg: 5.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 139.9 deg Storm rel helicity (0-3000m) pos: 83.7 neg: -32.6 tot: 51.1 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.1 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 10.59 Bulk Shear: 72.90 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 ------------------------------------------------------------------------------- 500 245 6 288 17| 0.0 3.8 3.8| 0.5 -17.3 -16.8 -33.7 -0.89| 4.2 -3.8 1000 241 5 290 16| 0.0 2.5 2.5| 16.3 -27.1 -10.9 -10.9 -0.22| 6.3 -1.4 1500 176 6 279 11| 0.0 5.3 5.3| 24.6 -31.4 -6.8 -4.5 0.09| 9.7 0.9 2000 118 9 317 5| 0.0 6.2 6.2| 36.7 -31.9 4.8 2.4 0.23| 9.8 2.2 2500 99 12 2 6| 0.0 6.0 6.0| 46.1 -32.6 13.4 5.4 0.23| 9.2 2.1 3000 96 14 26 7| 1.4 5.0 6.4| 83.7 -32.6 51.1 17.0 0.35| 9.1 3.1 4000 98 18 53 9| 1.1 3.7 4.9| 97.6 -36.5 61.2 15.3 0.30| 8.5 2.6 5000 98 19 55 9| 0.9 2.7 3.6| 97.6 -68.2 29.5 5.9 0.14| 7.8 1.1 6000 95 18 48 9| 0.9 1.9 2.8|100.7 -89.2 11.5 1.9 0.06| 7.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20250425.12.gif