UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 1 MAY 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 111 SFC 975 337 27.6 23.2 77 4.4 24.3 220 4 302.9 306.4 298.4 358.3 18.67 2 968 401 26.2 21.2 74 5.0 22.6 225 4 302.1 305.2 296.9 351.2 16.59 3 963 446 25.8 21.7 78 4.1 22.8 228 5 302.2 305.4 297.3 353.1 17.21 4 925 801 22.8 20.3 86 2.5 21.0 295 4 302.6 305.6 296.9 351.2 16.42 5 918 867 22.0 19.8 87 2.2 20.5 307 6 302.5 305.4 296.6 349.9 16.03 6 906 982 21.6 18.7 84 2.9 19.6 318 8 303.2 306.0 296.2 348.1 15.15 7 899 1050 21.6 18.1 80 3.5 19.2 322 8 303.9 306.6 296.1 347.5 14.69 8 860 1435 20.0 15.0 73 5.0 16.6 305 3 306.1 308.4 295.2 343.8 12.57 9 850 1536 19.4 13.4 68 6.0 15.4 260 3 306.5 308.6 294.6 340.9 11.44 10 788 2185 16.2 10.2 68 6.0 12.4 137 10 309.8 311.6 294.4 340.2 9.97 11 732 2807 11.8 9.6 86 2.2 10.4 101 13 311.5 313.5 295.1 343.2 10.31 12 700 3181 10.2 5.2 71 5.0 7.2 105 16 313.8 315.3 294.0 338.6 7.95 13 642 3894 5.0 0.9 75 4.1 2.7 110 26 315.7 317.0 293.3 335.9 6.38 14 600 4445 3.0 0.2 82 2.8 1.4 123 22 319.6 320.9 294.4 340.4 6.49 15 571 4845 1.4 -3.4 70 4.8 -1.1 129 16 322.3 323.3 294.1 339.3 5.22 16 560 5002 0.0 -4.4 72 4.4 -2.2 138 14 322.4 323.4 294.0 338.5 4.93 17 500 5900 -6.3 -7.7 90 1.4 -7.0 205 4 325.4 326.2 294.2 339.6 4.29 18 492 6026 -7.3 -8.3 93 1.0 -7.8 211 4 325.6 326.5 294.2 339.5 4.16 19 485 6138 -6.9 -7.8 93 0.9 -7.3 213 4 327.5 328.3 294.8 342.1 4.39 20 478 6252 -6.7 -8.5 87 1.8 -7.5 207 5 329.1 329.9 295.1 343.3 4.22 21 439 6916 -9.5 -17.5 52 8.0 -12.4 175 10 333.6 334.1 294.7 341.4 2.20 22 425 7166 -11.1 -17.1 61 6.0 -13.3 163 12 334.7 335.2 295.0 343.0 2.36 23 418 7294 -11.9 -19.9 51 8.0 -14.6 156 13 335.3 335.7 294.8 342.0 1.89 24 400 7630 -14.9 -19.1 70 4.2 -16.3 140 16 335.6 336.1 295.1 343.1 2.11 25 385 7917 -17.1 -19.6 81 2.5 -17.9 159 14 336.4 336.9 295.3 343.9 2.10 26 373 8153 -18.1 -21.6 74 3.5 -19.2 176 13 338.2 338.5 295.4 344.7 1.82 27 346 8709 -21.5 -46.5 9 25.0 -24.9 214 10 340.9 340.9 294.7 341.6 0.17 28 300 9740 -29.5 -39.5 37 10.0 -30.9 205 7 343.8 343.9 295.6 345.4 0.41 29 257 10822 -39.5 -43.5 66 4.0 -39.9 263 6 344.6 344.7 295.7 345.9 0.32 30 250 11010 -40.9 -45.3 62 4.4 -41.3 260 3 345.3 345.3 295.8 346.3 0.27 31 241 11259 -43.1 -47.7 60 4.6 -43.4 266 3 345.6 345.6 295.8 346.5 0.21 32 232 11515 -45.3 -49.5 63 4.2 -45.6 272 3 346.0 346.1 295.9 346.8 0.18 33 212 12112 -50.1 -55.1 55 5.0 -50.3 286 3 347.6 347.6 296.2 348.0 0.10 34 200 12490 -53.7 -57.7 61 4.0 -53.8 295 3 347.7 347.7 296.2 348.1 0.08 35 177 13260 -60.5 -63.6 67 3.1 -60.6 229 9 348.9 348.9 296.4 349.1 0.04 36 156 14034 -65.9 -70.8 50 4.9 -66.0 161 14 352.6 352.6 297.2 352.7 0.02 37 150 14270 -67.7 -72.5 50 4.8 -67.7 140 16 353.5 353.5 297.4 353.5 0.01 38 120 15580 -78.5 -81.0 67 2.5 -78.5 151 28 357.0 357.0 298.1 357.0 0.00 39 117 15724 -79.5 -82.3 63 2.8 -79.5 153 29 357.7 357.7 298.2 357.7 0.00 40 112 15972 -80.3 -82.6 68 2.3 -80.3 158 29 360.7 360.7 298.8 360.7 0.00 41 100 16610 -81.9 -83.5 76 1.6 -81.9 170 30 369.5 369.5 300.5 369.5 0.00 42 97 16780 -82.5 -84.4 72 1.9 -82.5 188 29 371.6 371.6 300.8 371.6 0.00 43 96 16838 -82.7 -84.9 69 2.2 -82.7 194 29 372.3 372.3 300.9 372.3 0.00 44 85 17529 -76.1 -81.1 45 5.0 -76.1 264 24 398.8 398.8 305.0 398.8 0.01 45 80 17877 -78.1 -84.1 37 6.0 -78.1 299 22 401.7 401.7 305.5 401.7 0.00 46 74 18326 -74.9 -81.9 33 7.0 -74.9 333 22 417.5 417.5 307.4 417.5 0.01 47 70 18650 -73.3 -81.3 28 8.0 -73.3 285 35 427.6 427.6 308.6 427.6 0.01 48 63 19270 -72.3 -81.3 25 9.0 -72.4 283 32 442.9 442.9 310.1 442.9 0.01 49 50 20640 -69.9 -81.9 16 12.0 -70.1 280 26 478.8 478.8 313.4 478.8 0.01 50 49 20760 -69.9 -81.9 16 12.0 -70.1 280 25 481.5 481.5 313.6 481.6 0.01 51 41 21829 -67.1 -83.1 9 16.0 -67.4 513.7 513.7 315.9 513.8 0.01 52 36 22622 -62.9 544.0 TRP 860 1435 20.0 15.0 73 5.0 16.6 305 3 306.1 308.4 295.2 343.8 12.57 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 560.00 mb = 5001.75 m = 16409.73 ft Wetbulb zero: 583.59 mb = 4669.07 m = 15318.30 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 76.60 % Est. max temperature: 32.39 C = 90.31 F Sfc-Lift cond lev (LCL): 914.95 mb = 896.41 m = 2940.93 ft T: 21.90 C 700-500 lapse rate: 6.07 C/km ThetaE index: 12.86 C Layer 925.0- 732.0 mb Conv cond level (CCL): 818.52 mb = 1859.20 m = 6099.67 ft Mean mixing ratio: 15.85 g/kg Conv temperature: 32.73 C = 90.92 F Cap Strength: 1.82 C Lifted Index: -3.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.19 C Lifted Index @700 mb: -0.43 C Showalter Index: 0.13 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 19.70 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 170.80 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 637.05 J/kg Max Up Vert Vel: 35.69 m/s Conv Inhibition (B-): 65.97 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 879.25 mb = 1242.60 m = 4076.71 ft Lev Free Conv (LFC): 744.25 mb = 2667.20 m = 8750.54 ft Equ Level (EL): 164.25 mb = 13718.20 m = 45006.66 ft B at Equ Level: 625.06 J/kg Max Parcel Lev (MPL): 94.25 mb = 16942.88 m = 55586.20 ft Wind level data Storm motion: 150 at 9 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 ---------------------------------------------------------- 0 975 337 220 4 2.6 3.1 | 304 9 7.1 -4.8 1 945 610 240 6 5.2 3.0 | 297 11 9.7 -4.9 2 925 801 295 4 3.6 -1.7 | 320 13 8.1 -9.6 3 913 914 315 8 5.7 -5.7 | 323 17 10.2 -13.5 4 882 1219 330 7 3.5 -6.1 | 330 16 8.0 -13.9 5 860 1435 305 3 2.5 -1.7 | 324 12 7.0 -9.6 6 850 1536 260 3 3.0 0.5 | 314 10 7.5 -7.3 7 821 1829 220 2 1.3 1.5 | 317 9 5.8 -6.3 8 792 2134 145 10 -5.7 8.2 | 105 1 -1.2 0.3 9 764 2438 90 10 -10.0 0.0 | 35 10 -5.5 -7.9 10 737 2743 100 12 -11.8 2.1 | 52 9 -7.3 -5.8 11 700 3181 105 16 -15.5 4.1 | 71 12 -10.9 -3.7 12 660 3658 105 27 -26.1 7.0 | 88 22 -21.6 -0.9 13 612 4267 120 25 -21.7 12.5 | 105 18 -17.1 4.6 14 567 4877 130 15 -11.5 9.6 | 104 7 -7.0 1.8 15 500 5900 205 4 1.7 3.6 | 304 8 6.2 -4.2 16 488 6096 215 4 2.3 3.3 | 304 8 6.8 -4.6 17 401 7620 140 16 -10.3 12.3 | 127 7 -5.8 4.4 18 400 7630 140 16 -10.3 12.3 | 127 7 -5.8 4.4 19 325 9144 245 7 6.3 3.0 | 294 12 10.9 -4.9 20 300 9740 205 7 3.0 6.3 | 281 8 7.5 -1.5 21 263 10668 265 8 8.0 0.7 | 300 14 12.5 -7.2 22 250 11010 260 3 3.0 0.5 | 314 10 7.5 -7.3 23 200 12490 295 3 2.7 -1.3 | 322 12 7.2 -9.1 24 150 14270 140 16 -10.3 12.3 | 127 7 -5.8 4.4 25 127 15240 145 28 -16.1 22.9 | 143 19 -11.5 15.1 26 100 16610 170 30 -5.2 29.5 | 178 22 -0.7 21.7 27 75 18288 340 20 6.8 -18.8 | 337 29 11.4 -26.7 28 70 18650 285 35 33.8 -9.1 | 294 42 38.3 -16.9 29 50 20640 280 26 25.6 -4.5 | 292 33 30.1 -12.4 30 43 21336 280 22 21.7 -3.8 | 294 29 26.2 -11.7 Wind Parameters Mean winds (0-6000m): 120.1 at 12.1 knts Storm direction: 150.1 at 9.1 knts Shear (0-3000m) pos: 1.2 neg: 2.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 135.0 deg Storm rel helicity (0-3000m) pos: 49.7 neg: -25.2 tot: 24.5 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -0.7 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 19.81 Bulk Shear: 32.16 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 ------------------------------------------------------------------------------- 500 247 5 303 11| 6.3 0.0 6.3| 15.0 -2.5 12.4 24.9 0.44| 8.4 3.7 1000 293 6 316 14| 3.4 0.0 3.4| 26.4 -6.4 20.0 20.0 0.34| 8.0 2.7 1500 289 5 316 13| 2.3 1.9 4.2| 27.1 -13.0 14.1 9.4 0.16| 7.5 1.2 2000 255 6 303 12| 1.7 3.7 5.4| 27.1 -21.8 5.3 2.7 -0.25| 10.9 -2.7 2500 122 7 15 4| 1.4 3.5 4.9| 35.8 -25.2 10.6 4.3 -0.18| 10.1 -1.8 3000 109 8 32 6| 1.2 2.9 4.1| 49.7 -25.2 24.5 8.2 -0.08| 9.6 -0.7 4000 110 13 64 8| 1.0 2.2 3.2| 93.9 -25.2 68.7 17.2 0.06| 9.1 0.6 5000 116 13 76 8| 1.1 1.8 2.8|101.6 -25.9 75.7 15.1 0.13| 9.2 1.2 6000 120 12 73 6| 1.4 1.5 2.8|109.3 -29.9 79.5 13.2 0.16| 8.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20250501.12.gif