UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 11 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 977 322 28.0 23.0 74 5.0 24.3 200 4 303.2 306.6 298.2 357.8 18.40 2 965 432 24.8 20.8 78 4.0 21.9 200 5 301.0 304.0 296.3 348.7 16.23 3 941 652 22.6 20.2 86 2.4 20.9 203 5 300.9 303.9 296.2 348.1 16.03 4 934 718 22.2 19.7 86 2.5 20.5 208 4 301.2 304.0 296.0 347.2 15.65 5 925 802 21.4 19.0 86 2.4 19.7 215 3 301.2 304.0 295.7 345.7 15.12 6 873 1303 18.0 17.2 95 0.8 17.5 113 4 302.7 305.3 295.5 345.0 14.29 7 859 1442 17.4 16.4 94 1.0 16.7 68 10 303.5 306.0 295.4 344.4 13.79 8 858 1452 17.4 16.3 93 1.1 16.7 65 10 303.6 306.1 295.3 344.3 13.72 9 850 1532 17.8 15.3 85 2.5 16.1 70 14 304.8 307.2 295.1 343.5 12.97 10 846 1572 18.4 15.0 81 3.4 16.1 71 15 305.8 308.2 295.3 344.1 12.78 11 812 1923 16.4 12.1 76 4.3 13.6 72 23 307.3 309.4 294.4 340.5 10.99 12 785 2211 14.4 10.7 78 3.7 12.0 65 28 308.2 310.1 294.2 339.6 10.35 13 759 2495 12.4 8.3 76 4.1 9.9 65 29 309.0 310.7 293.5 336.7 9.09 14 746 2640 11.4 7.9 79 3.5 9.2 65 28 309.4 311.1 293.6 336.9 9.00 15 711 3041 9.4 4.4 71 5.0 6.5 62 29 311.5 312.9 292.9 334.4 7.40 16 700 3170 8.2 3.8 74 4.4 5.6 60 30 311.6 312.9 292.7 333.9 7.20 17 688 3312 7.2 3.5 77 3.7 5.1 63 28 312.0 313.4 292.9 334.3 7.17 18 656 3703 5.2 -1.8 61 7.0 1.6 69 22 314.0 315.0 291.7 330.2 5.11 19 612 4267 3.0 -10.0 38 13.0 -2.7 50 13 317.8 318.4 291.0 327.4 2.92 20 600 4428 2.8 -15.2 25 18.0 -4.2 45 13 319.4 319.7 290.5 325.9 1.95 21 585 4632 1.4 -17.6 23 19.0 -5.5 39 12 320.0 320.4 290.5 325.6 1.64 22 569 4855 0.0 -14.0 34 14.0 -5.5 31 12 321.0 321.4 291.3 328.6 2.28 23 560 4982 -0.9 -14.9 34 14.0 -6.3 32 12 321.4 321.8 291.3 328.6 2.15 24 537 5316 -2.5 -22.5 20 20.0 -8.9 39 13 323.3 323.6 291.0 327.4 1.17 25 533 5376 -2.7 -21.7 22 19.0 -8.9 40 13 323.8 324.0 291.2 328.2 1.26 26 500 5880 -5.5 -14.5 49 9.0 -9.0 50 15 326.3 326.8 293.0 334.8 2.49 27 458 6562 -10.5 -20.5 44 10.0 -13.7 49 13 328.4 328.7 292.8 334.1 1.63 28 443 6817 -12.5 -20.5 51 8.0 -15.0 43 13 329.0 329.3 293.0 334.9 1.69 29 422 7186 -14.9 -25.9 39 11.0 -17.8 35 13 330.5 330.7 292.9 334.5 1.10 30 400 7590 -16.3 -29.3 32 13.0 -19.4 25 12 333.8 334.0 293.6 336.9 0.85 31 367 8232 -20.5 -38.5 18 18.0 -23.6 83 12 336.5 336.6 293.8 338.0 0.37 32 351 8560 -23.1 -37.1 27 14.0 -25.5 112 11 337.3 337.4 294.1 339.1 0.45 33 339 8813 -24.9 -40.9 21 16.0 -27.2 134 9 338.3 338.3 294.2 339.5 0.32 34 334 8921 -25.7 -40.7 23 15.0 -27.9 144 8 338.6 338.7 294.3 339.9 0.33 35 300 9690 -31.1 -53.1 10 22.0 -33.0 140 15 341.5 341.6 294.8 341.9 0.09 36 250 10960 -42.1 -57.1 18 15.0 -42.8 75 10 343.5 343.5 295.2 343.8 0.07 37 200 12420 -54.5 -62.5 37 8.0 -54.7 80 9 346.5 346.5 295.9 346.6 0.04 38 168 13518 -63.5 -69.5 44 6.0 -63.6 116 4 349.2 349.2 296.5 349.3 0.02 39 150 14210 -67.3 -74.3 36 7.0 -67.4 140 1 354.2 354.2 297.5 354.2 0.01 40 137 14751 -70.7 -77.7 35 7.0 -70.8 214 9 357.5 357.5 298.2 357.5 0.01 41 109 16074 -79.9 -83.8 52 3.9 -79.9 285 12 364.3 364.3 299.5 364.3 0.00 42 105 16284 -80.7 -84.6 52 3.9 -80.7 285 10 366.7 366.7 299.9 366.7 0.00 43 104 16338 -80.7 -84.8 50 4.1 -80.7 285 10 367.7 367.7 300.1 367.7 0.00 44 100 16560 -79.1 -84.1 44 5.0 -79.1 285 9 374.9 374.9 301.4 374.9 0.00 45 79 17917 -73.5 -82.5 24 9.0 -73.6 31 12 412.6 412.6 306.8 412.6 0.01 46 70 18620 -75.7 -85.7 19 10.0 -75.7 105 8 422.4 422.4 308.0 422.5 0.00 47 65 19048 -76.5 -87.5 16 11.0 -76.6 107 12 429.7 429.7 308.8 429.7 0.00 48 57 19816 -70.5 -84.5 11 14.0 -70.6 111 20 459.8 459.8 311.8 459.8 0.01 49 50 20610 -62.3 -80.3 7 18.0 -62.7 115 27 496.7 496.7 314.7 496.7 0.01 50 46 21123 -63.7 -81.7 7 18.0 -64.1 107 26 505.3 505.3 315.3 505.3 0.01 51 41 21824 -66.5 -84.5 6 18.0 -66.8 515.2 515.2 316.0 515.2 0.01 52 35 22790 -63.3 547.4 53 32 23342 -62.3 564.3 TRP 858 1452 17.4 16.3 93 1.1 16.7 65 10 303.6 306.1 295.3 344.3 13.72 WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 569.00 mb = 4854.95 m = 15928.12 ft Wetbulb zero: 639.52 mb = 3909.69 m = 12826.90 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 61.47 % Est. max temperature: 31.47 C = 88.65 F Sfc-Lift cond lev (LCL): 908.89 mb = 954.04 m = 3130.02 ft T: 20.37 C 700-500 lapse rate: 5.06 C/km ThetaE index: 14.28 C Layer 965.0- 846.0 mb Conv cond level (CCL): 882.75 mb = 1206.55 m = 3958.44 ft Mean mixing ratio: 15.49 g/kg Conv temperature: 27.24 C = 81.04 F Cap Strength: 1.51 C Lifted Index: -1.54 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.21 C Lifted Index @700 mb: -1.60 C Showalter Index: -0.13 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.80 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 226.60 Risk: None Energy Index: -1.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 617.08 J/kg Max Up Vert Vel: 35.13 m/s Conv Inhibition (B-): 3.99 J/kg Cap Strength: 1.58 C Lift Cond Lev (LCL): 893.61 mb = 1100.71 m = 3611.21 ft Lev Free Conv (LFC): 868.61 mb = 1345.93 m = 4415.72 ft Equ Level (EL): 858.61 mb = 1445.41 m = 4742.11 ft B at Equ Level: 6.08 J/kg Max Parcel Lev (MPL): 838.61 mb = 1647.48 m = 5405.04 ft Wind level data Storm motion: 91 at 12 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 ---------------------------------------------------------- 0 977 322 200 4 1.4 3.8 | 255 14 13.8 3.6 1 946 610 200 6 2.1 5.6 | 249 16 14.5 5.5 2 925 802 215 3 1.7 2.5 | 261 14 14.2 2.3 3 913 914 195 4 1.0 3.9 | 254 14 13.5 3.7 4 881 1219 140 1 -0.6 0.8 | 267 12 11.8 0.7 5 858 1452 65 10 -9.1 -4.2 | 322 6 3.4 -4.3 6 850 1532 70 14 -13.2 -4.8 | 8 5 -0.7 -4.9 7 821 1829 75 21 -20.3 -5.4 | 55 10 -7.8 -5.5 8 791 2134 65 28 -25.4 -11.8 | 47 18 -12.9 -11.9 9 763 2438 65 29 -26.3 -12.3 | 48 19 -13.8 -12.4 10 736 2743 65 28 -25.4 -11.8 | 47 18 -12.9 -11.9 11 700 3170 60 30 -26.0 -15.0 | 42 20 -13.5 -15.1 12 659 3658 70 23 -21.6 -7.9 | 49 12 -9.1 -8.0 13 611 4267 50 13 -10.0 -8.4 | 343 9 2.5 -8.5 14 566 4877 30 12 -6.0 -10.4 | 328 12 6.5 -10.5 15 500 5880 50 15 -11.5 -9.6 | 354 10 1.0 -9.8 16 486 6096 60 14 -12.1 -7.0 | 357 7 0.4 -7.1 17 400 7590 25 12 -5.1 -10.9 | 326 13 7.4 -11.0 18 398 7620 30 16 -8.0 -13.9 | 342 15 4.5 -14.0 19 323 9144 165 7 -1.8 6.8 | 238 13 10.7 6.6 20 300 9690 140 15 -9.6 11.5 | 194 12 2.8 11.4 21 261 10668 80 4 -3.9 -0.7 | 275 9 8.5 -0.8 22 250 10960 75 10 -9.7 -2.6 | 314 4 2.8 -2.7 23 200 12420 80 9 -8.9 -1.6 | 295 4 3.6 -1.7 24 150 14210 140 1 -0.6 0.8 | 267 12 11.8 0.7 25 126 15240 285 16 15.5 -4.1 | 279 28 27.9 -4.3 26 100 16560 285 9 8.7 -2.3 | 277 21 21.2 -2.4 27 74 18288 60 13 -11.3 -6.5 | 350 7 1.2 -6.6 28 70 18620 105 8 -7.7 2.1 | 248 5 4.7 2.0 29 50 20610 115 27 -24.5 11.4 | 133 16 -12.0 11.3 30 43 21336 100 26 -25.6 4.5 | 109 14 -13.1 4.4 Wind Parameters Mean winds (0-6000m): 60.5 at 16.6 knts Storm direction: 90.5 at 12.5 knts Shear (0-3000m) pos: 0.2 neg: 5.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 148.9 deg Storm rel helicity (0-3000m) pos: 43.7 neg: -27.7 tot: 16.0 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.4 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 11.04 Bulk Shear: 55.89 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 ------------------------------------------------------------------------------- 500 202 5 253 15| 1.1 0.0 1.1| 10.0 -5.4 4.6 9.3 0.25| 4.7 1.2 1000 193 4 255 14| 0.6 3.4 3.9| 18.3 -12.6 5.6 5.6 0.10| 7.0 0.7 1500 98 7 260 5| 0.4 8.0 8.3| 39.8 -12.6 27.2 18.1 0.53| 10.9 5.7 2000 77 12 344 3| 0.3 8.1 8.3| 40.3 -18.5 21.8 10.9 0.38| 10.5 3.9 2500 72 15 23 5| 0.2 6.4 6.6| 40.7 -21.3 19.4 7.8 0.35| 8.7 3.0 3000 69 18 31 8| 0.2 5.2 5.4| 43.7 -27.7 16.0 5.3 0.30| 8.1 2.4 4000 67 18 31 9| 0.9 3.0 3.9| 48.3 -57.6 -9.3 -2.3 0.06| 8.3 0.5 5000 62 17 19 9| 0.6 2.3 2.9| 54.2 -64.1 -9.9 -2.0 0.05| 7.3 0.3 6000 61 17 14 9| 0.5 1.9 2.4| 62.9 -65.6 -2.7 -0.5 0.08| 6.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20251011.12.gif