UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 8 OCT 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 115 SFC 977 321 26.2 22.9 82 3.3 23.8 240 4 301.3 304.7 297.7 355.3 18.28 2 972 366 25.4 21.6 80 3.8 22.6 238 5 301.0 304.1 296.8 350.8 16.94 3 965 430 24.8 21.0 79 3.8 22.1 236 6 301.0 304.0 296.5 349.3 16.44 4 925 801 21.2 19.6 91 1.6 20.1 270 5 301.0 303.9 296.0 347.2 15.71 5 894 1097 19.0 18.2 95 0.8 18.5 310 4 301.7 304.4 295.6 345.5 14.87 6 887 1164 18.6 17.0 90 1.6 17.5 332 4 301.9 304.5 295.0 342.9 13.87 7 874 1292 20.4 16.4 78 4.0 17.7 6 6 305.1 307.6 295.6 345.6 13.55 8 861 1422 19.6 15.4 77 4.2 16.7 35 9 305.6 308.0 295.3 344.1 12.89 9 850 1533 19.0 14.8 77 4.2 16.2 25 12 306.0 308.4 295.2 343.7 12.55 10 840 1635 18.8 13.8 73 5.0 15.5 42 11 306.9 309.1 295.0 342.7 11.89 11 822 1821 18.4 11.4 64 7.0 13.8 73 10 308.4 310.3 294.3 339.8 10.36 12 767 2411 13.8 8.8 72 5.0 10.7 69 28 309.6 311.3 293.8 338.0 9.31 13 761 2477 13.6 8.6 72 5.0 10.5 70 29 310.0 311.8 293.9 338.4 9.26 14 700 3175 8.0 5.6 85 2.4 6.6 70 32 311.3 312.9 293.4 336.6 8.18 15 687 3329 6.8 4.8 87 2.0 5.6 67 30 311.7 313.2 293.3 336.0 7.88 16 666 3584 6.2 2.9 79 3.3 4.3 62 25 313.8 315.1 293.3 336.0 7.10 17 600 4429 0.0 -1.2 92 1.2 -0.6 57 29 316.1 317.2 293.0 334.7 5.85 18 599 4443 0.0 -1.2 92 1.2 -0.6 58 29 316.3 317.4 293.0 334.9 5.86 19 569 4852 -2.3 -2.9 96 0.6 -2.6 64 33 318.2 319.3 293.2 335.7 5.44 20 560 4979 -3.3 -4.2 93 0.9 -3.7 65 32 318.5 319.5 293.0 334.6 5.01 21 550 5121 -4.1 -4.7 96 0.6 -4.4 64 29 319.2 320.2 293.1 335.1 4.91 22 532 5383 -5.5 -8.7 78 3.2 -6.9 63 25 320.6 321.3 292.5 332.8 3.73 23 524 5502 -4.9 -9.4 71 4.5 -6.9 62 23 322.7 323.4 292.9 334.6 3.58 24 500 5870 -5.7 -10.7 68 5.0 -7.8 60 17 326.1 326.8 293.7 337.5 3.38 25 499 5886 -5.5 -11.5 63 6.0 -8.0 60 17 326.5 327.2 293.6 337.3 3.18 26 400 7590 -15.5 -24.5 46 9.0 -18.0 60 13 334.8 335.1 294.2 339.6 1.31 27 361 8359 -20.9 -29.9 44 9.0 -22.9 77 11 337.6 337.8 294.6 340.9 0.89 28 311 9444 -30.1 -37.1 50 7.0 -31.2 95 11 339.4 339.5 294.7 341.4 0.51 29 300 9700 -32.1 -39.1 50 7.0 -33.0 95 11 340.1 340.2 294.7 341.8 0.43 30 269 10460 -38.1 -52.1 22 14.0 -39.1 83 14 342.2 342.2 295.0 342.7 0.12 31 250 10960 -42.3 -54.3 26 12.0 -42.9 85 16 343.2 343.2 295.2 343.6 0.10 32 200 12430 -53.9 -62.9 32 9.0 -54.1 85 18 347.4 347.4 296.1 347.6 0.04 33 190 12756 -57.1 -65.1 36 8.0 -57.2 99 19 347.4 347.4 296.1 347.5 0.03 34 185 12924 -57.9 -66.9 31 9.0 -58.0 107 19 348.8 348.8 296.4 348.9 0.03 35 157 13942 -63.7 -75.7 18 12.0 -63.8 152 22 355.7 355.7 297.8 355.7 0.01 36 150 14220 -65.9 -76.9 20 11.0 -66.0 165 23 356.6 356.6 298.0 356.6 0.01 37 104 16342 -81.9 -86.2 48 4.3 -81.9 90 10 365.4 365.4 299.7 365.4 0.00 38 100 16560 -83.3 -87.9 44 4.6 -83.3 70 8 366.8 366.8 300.0 366.8 0.00 39 87 17352 -75.7 -82.7 32 7.0 -75.7 5 12 397.0 397.0 304.8 397.0 0.00 40 75 18223 -71.1 -80.1 25 9.0 -71.2 295 17 423.8 423.8 308.2 423.9 0.01 41 70 18630 -73.3 -82.3 24 9.0 -73.3 10 18 427.6 427.6 308.6 427.6 0.01 42 63 19243 -74.5 -83.5 24 9.0 -74.6 44 21 438.0 438.0 309.7 438.0 0.01 43 54 20148 -70.3 -81.3 18 11.0 -70.4 95 26 467.4 467.4 312.4 467.5 0.01 44 50 20610 -65.5 -78.5 15 13.0 -65.8 120 28 489.1 489.1 314.2 489.2 0.02 45 43 21522 -67.9 -84.9 7 17.0 -68.1 109 32 504.8 504.8 315.3 504.8 0.01 46 34 22948 -63.9 -84.9 4 21.0 -64.4 100 48 550.4 550.4 318.1 550.4 0.01 47 31 23517 -62.3 -84.3 4 22.0 -63.0 96 55 569.4 569.4 319.1 569.5 0.01 48 30 23720 -60.9 -82.9 4 22.0 -61.7 95 57 578.6 578.6 319.6 578.7 0.01 49 29 23931 -60.9 -82.9 4 22.0 -61.7 93 57 584.3 584.3 319.9 584.3 0.01 50 25 24856 -59.9 -80.9 5 21.0 -61.0 612.5 612.5 321.2 612.6 0.02 51 21 25960 -53.9 661.9 TRP 861 1422 19.6 15.4 77 4.2 16.7 35 9 305.6 308.0 295.3 344.1 12.89 WND Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 599.00 mb = 4442.52 m = 14575.01 ft Wetbulb zero: 608.38 mb = 4316.84 m = 14162.68 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 81.47 % Est. max temperature: 32.75 C = 90.95 F Sfc-Lift cond lev (LCL): 931.61 mb = 738.67 m = 2423.44 ft T: 21.81 C 700-500 lapse rate: 5.08 C/km ThetaE index: 12.39 C Layer 972.0- 874.0 mb Conv cond level (CCL): 892.47 mb = 1111.32 m = 3646.02 ft Mean mixing ratio: 15.57 g/kg Conv temperature: 26.57 C = 79.82 F Cap Strength: 2.56 C Lifted Index: -1.74 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.24 C Lifted Index @700 mb: -1.83 C Showalter Index: -0.39 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.50 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 218.60 Risk: None Energy Index: -1.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 690.51 J/kg Max Up Vert Vel: 37.16 m/s Conv Inhibition (B-): 76.40 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 897.03 mb = 1067.22 m = 3501.34 ft Lev Free Conv (LFC): 742.03 mb = 2687.79 m = 8818.11 ft Equ Level (EL): 202.03 mb = 12363.56 m = 40562.38 ft B at Equ Level: 687.46 J/kg Max Parcel Lev (MPL): 122.03 mb = 15416.05 m = 50576.97 ft Wind level data Storm motion: 92 at 16 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 ---------------------------------------------------------- 0 977 321 240 4 3.5 2.0 | 266 19 19.3 1.4 1 945 610 230 8 6.1 5.1 | 258 22 21.9 4.6 2 925 801 270 5 5.0 -0.0 | 272 21 20.8 -0.6 3 913 914 250 4 3.8 1.4 | 268 20 19.6 0.8 4 881 1219 350 4 0.7 -3.9 | 285 17 16.5 -4.5 5 861 1422 35 9 -5.2 -7.4 | 307 13 10.6 -7.9 6 850 1533 25 12 -5.1 -10.9 | 317 16 10.7 -11.4 7 821 1829 75 10 -9.7 -2.6 | 297 7 6.1 -3.1 8 792 2134 65 21 -19.0 -8.9 | 19 10 -3.2 -9.4 9 764 2438 70 29 -27.3 -9.9 | 48 16 -11.4 -10.5 10 737 2743 65 29 -26.3 -12.3 | 39 17 -10.5 -12.8 11 700 3175 70 32 -30.1 -10.9 | 51 18 -14.3 -11.5 12 659 3658 60 24 -20.8 -12.0 | 22 14 -5.0 -12.6 13 611 4267 55 28 -22.9 -16.1 | 23 18 -7.1 -16.6 14 566 4877 65 33 -29.9 -13.9 | 44 20 -14.1 -14.5 15 500 5870 60 17 -14.7 -8.5 | 353 9 1.1 -9.1 16 486 6096 60 17 -14.7 -8.5 | 353 9 1.1 -9.1 17 400 7590 60 13 -11.3 -6.5 | 327 8 4.5 -7.1 18 398 7620 60 12 -10.4 -6.0 | 320 8 5.4 -6.6 19 324 9144 95 10 -10.0 0.9 | 267 6 5.8 0.3 20 300 9700 95 11 -11.0 1.0 | 265 5 4.8 0.4 21 261 10668 80 15 -14.8 -2.6 | 342 3 1.0 -3.2 22 250 10960 85 16 -15.9 -1.4 | 4 2 -0.1 -1.9 23 200 12430 85 18 -17.9 -1.6 | 45 3 -2.1 -2.1 24 150 14220 165 23 -6.0 22.2 | 204 24 9.8 21.7 25 126 15240 185 17 1.5 16.9 | 227 24 17.3 16.4 26 100 16560 70 8 -7.5 -2.7 | 292 9 8.3 -3.3 27 74 18288 290 17 16.0 -5.8 | 281 32 31.8 -6.4 28 70 18630 10 18 -3.1 -17.7 | 325 22 12.7 -18.3 29 50 20610 120 28 -24.2 14.0 | 148 16 -8.4 13.4 30 44 21336 110 30 -28.2 10.3 | 128 16 -12.4 9.7 31 30 23720 95 57 -56.8 5.0 | 96 41 -41.0 4.4 32 26 24384 85 58 -57.8 -5.1 | 82 42 -42.0 -5.6 Wind Parameters Mean winds (0-6000m): 62.0 at 21.1 knts Storm direction: 92.0 at 15.8 knts Shear (0-3000m) pos: 2.4 neg: 3.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 137.6 deg Storm rel helicity (0-3000m) pos: 136.7 neg: -41.4 tot: 95.2 m^2/s^2 ave: 31.7 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 4.6 10^-3/s Energy-Hel index: 0.50 Bulk Rich Number: 7.04 Bulk Shear: 98.05 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 ------------------------------------------------------------------------------- 500 239 6 263 21| 2.2 0.0 2.2| 25.3 -13.1 12.3 24.5 0.23| 9.0 2.1 1000 259 5 269 21| 5.0 0.0 5.0| 67.3 -18.1 49.3 49.3 0.49| 10.3 5.1 1500 352 7 294 18| 4.8 0.0 4.8| 88.2 -24.8 63.4 42.3 0.34| 12.5 4.3 2000 51 10 310 11| 3.6 4.1 7.7|116.1 -24.8 91.3 45.6 0.49| 13.6 6.6 2500 61 14 332 8| 2.9 4.0 6.9|125.1 -32.5 92.6 37.0 0.45| 12.0 5.4 3000 64 17 353 8| 2.4 3.4 5.8|136.7 -41.4 95.2 31.7 0.42| 10.9 4.6 4000 62 19 7 10| 1.8 2.5 4.3|140.8 -63.5 77.3 19.3 0.30| 9.6 2.9 5000 62 21 16 11| 2.0 1.4 3.4|171.1 -80.4 90.7 18.1 0.28| 9.0 2.5 6000 62 21 15 11| 1.7 0.7 2.3|171.1-102.8 68.4 11.4 0.17| 8.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20251008.12.gif