UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 9 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 117 SFC 977 322 25.0 22.7 87 2.3 23.3 40 4 300.1 303.4 297.3 353.1 18.06 2 972 368 24.8 20.4 77 4.4 21.7 45 5 300.4 303.3 295.8 346.4 15.71 3 925 802 20.8 18.7 88 2.1 19.4 65 7 300.6 303.3 295.3 344.1 14.83 4 877 1261 17.6 17.0 96 0.6 17.2 101 13 301.9 304.5 295.1 343.3 14.04 5 853 1499 16.6 15.8 95 0.8 16.1 105 18 303.2 305.7 295.0 342.8 13.36 6 850 1529 16.4 15.7 96 0.7 16.0 110 19 303.3 305.8 295.0 342.8 13.32 7 807 1971 14.8 13.0 89 1.8 13.6 117 19 306.2 308.4 294.7 341.4 11.75 8 801 2034 15.0 12.9 87 2.1 13.6 118 20 307.0 309.2 294.9 342.5 11.76 9 763 2446 14.0 10.5 79 3.5 11.7 115 24 310.2 312.2 294.9 342.4 10.51 10 746 2636 12.6 9.7 82 2.9 10.7 124 22 310.7 312.7 294.8 341.9 10.19 11 725 2876 11.4 7.3 76 4.1 8.9 127 22 312.0 313.7 294.1 339.4 8.89 12 708 3074 9.6 7.6 87 2.0 8.3 122 23 312.1 313.9 294.5 340.8 9.30 13 700 3169 9.2 6.9 86 2.3 7.8 120 23 312.7 314.4 294.4 340.4 8.96 14 608 4323 2.0 -1.7 76 3.7 0.1 130 31 317.2 318.3 293.0 335.0 5.56 15 600 4430 1.2 -2.1 79 3.3 -0.5 129 30 317.5 318.6 293.0 335.0 5.47 16 582 4675 0.0 -1.3 91 1.3 -0.7 127 28 318.9 320.0 293.9 338.1 5.99 17 571 4828 -0.9 -1.7 94 0.8 -1.3 126 27 319.6 320.7 294.0 338.6 5.93 18 562 4955 -1.5 -3.2 88 1.7 -2.4 124 26 320.3 321.4 293.7 337.7 5.38 19 536 5331 -3.7 -4.7 93 1.0 -4.2 121 25 322.1 323.0 294.0 338.5 5.04 20 508 5755 -4.9 -7.7 81 2.8 -6.2 116 24 325.6 326.4 294.2 339.6 4.22 21 500 5880 -5.9 -8.0 85 2.1 -6.9 115 24 325.8 326.7 294.3 339.8 4.19 22 448 6729 -11.9 -13.4 89 1.5 -12.5 117 20 328.7 329.3 294.1 339.1 3.04 23 427 7096 -13.1 -14.8 87 1.7 -13.7 118 18 331.7 332.3 294.7 341.5 2.84 24 400 7590 -16.3 -19.4 77 3.1 -17.3 120 16 333.8 334.2 294.6 341.1 2.06 25 395 7685 -16.5 -20.6 71 4.1 -17.8 113 17 334.7 335.1 294.7 341.4 1.88 26 372 8134 -19.5 -23.0 74 3.5 -20.5 102 13 336.6 336.9 294.9 342.4 1.62 27 300 9700 -30.7 -35.7 61 5.0 -31.5 145 1 342.1 342.2 295.4 344.5 0.61 28 260 10702 -38.7 -48.7 34 10.0 -39.5 1 9 344.6 344.7 295.6 345.4 0.18 29 250 10970 -41.3 -50.3 37 9.0 -41.9 325 11 344.7 344.7 295.6 345.3 0.15 30 227 11616 -47.3 -51.8 60 4.5 -47.5 321 13 345.1 345.2 295.7 345.7 0.14 31 200 12440 -53.7 -62.7 32 9.0 -53.9 315 15 347.7 347.7 296.2 347.9 0.04 32 158 13914 -63.5 -72.5 28 9.0 -63.6 352 9 355.4 355.4 297.8 355.4 0.01 33 155 14031 -64.5 -73.5 28 9.0 -64.6 355 9 355.6 355.6 297.8 355.7 0.01 34 150 14230 -66.3 -75.3 27 9.0 -66.4 360 8 355.9 355.9 297.9 355.9 0.01 35 124 15355 -75.5 -80.2 48 4.7 -75.5 30 13 359.1 359.1 298.5 359.1 0.01 36 114 15838 -77.3 -82.3 44 5.0 -77.3 339 11 364.5 364.5 299.5 364.5 0.00 37 108 16149 -76.1 -83.1 32 7.0 -76.1 306 10 372.4 372.4 301.0 372.4 0.00 38 104 16365 -76.9 -83.9 32 7.0 -76.9 284 9 374.9 374.9 301.4 374.9 0.00 39 100 16590 -77.7 -83.7 37 6.0 -77.7 260 8 377.6 377.6 301.9 377.6 0.00 40 96 16825 -77.3 -82.2 45 4.9 -77.3 265 8 382.8 382.8 302.7 382.8 0.00 41 89 17258 -79.5 -84.5 43 5.0 -79.5 276 9 386.8 386.8 303.3 386.8 0.00 42 81 17789 -83.1 -86.9 52 3.8 -83.1 288 9 390.0 390.0 303.8 390.0 0.00 43 79 17929 -83.1 -86.4 56 3.3 -83.1 291 10 392.8 392.8 304.2 392.8 0.00 44 77 18072 -82.9 -85.7 62 2.8 -82.9 295 10 396.1 396.1 304.7 396.1 0.00 45 73 18372 -81.7 -85.0 57 3.3 -81.7 292 12 404.7 404.7 305.8 404.7 0.00 46 70 18610 -77.7 -81.7 52 4.0 -77.7 270 16 418.2 418.2 307.5 418.2 0.01 47 60 19514 -68.7 -77.7 26 9.0 -68.8 194 14 457.1 457.1 311.5 457.2 0.02 48 54 20152 -64.5 -76.5 18 12.0 -64.8 143 12 480.8 480.8 313.5 480.9 0.02 49 50 20620 -66.7 -81.7 10 15.0 -66.9 105 11 486.3 486.3 314.0 486.4 0.01 50 46 21121 -69.1 -86.1 7 17.0 -69.3 89 16 492.3 492.3 314.4 492.3 0.01 51 44 21386 -70.3 -86.3 8 16.0 -70.5 80 19 495.6 495.6 314.7 495.6 0.01 52 37 22435 -62.7 540.3 TRP 853 1499 16.6 15.8 95 0.8 16.1 105 18 303.2 305.7 295.0 342.8 13.36 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 582.00 mb = 4675.23 m = 15338.51 ft Wetbulb zero: 606.93 mb = 4337.54 m = 14230.60 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 85.65 % Est. max temperature: 29.65 C = 85.37 F Sfc-Lift cond lev (LCL): 945.19 mb = 612.85 m = 2010.63 ft T: 22.54 C 700-500 lapse rate: 5.57 C/km ThetaE index: 11.65 C Layer 972.0- 801.0 mb Conv cond level (CCL): 884.50 mb = 1188.02 m = 3897.65 ft Mean mixing ratio: 14.93 g/kg Conv temperature: 26.52 C = 79.73 F Cap Strength: 1.62 C Lifted Index: -1.00 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.63 C Lifted Index @700 mb: 0.10 C Showalter Index: -0.24 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.60 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 250.40 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 211.12 J/kg Max Up Vert Vel: 20.55 m/s Conv Inhibition (B-): 43.27 J/kg Cap Strength: 1.57 C Lift Cond Lev (LCL): 895.44 mb = 1082.03 m = 3549.92 ft Lev Free Conv (LFC): 690.44 mb = 3281.65 m = 10766.43 ft Equ Level (EL): 330.44 mb = 8996.49 m = 29515.67 ft B at Equ Level: 210.10 J/kg Max Parcel Lev (MPL): 180.44 mb = 13083.71 m = 42925.03 ft Wind level data Storm motion: 151 at 17 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 40 4 -2.6 -3.1 | 342 19 5.6 -17.7 1 946 610 70 9 -8.5 -3.1 | 1 18 -0.3 -17.8 2 925 802 65 7 -6.3 -3.0 | 354 18 1.8 -17.6 3 913 914 80 9 -8.9 -1.6 | 2 16 -0.7 -16.2 4 881 1219 100 12 -11.8 2.1 | 16 13 -3.6 -12.6 5 853 1499 105 18 -17.4 4.7 | 43 14 -9.2 -10.0 6 850 1529 110 19 -17.9 6.5 | 50 13 -9.7 -8.2 7 820 1829 115 17 -15.4 7.2 | 44 10 -7.2 -7.5 8 791 2134 120 22 -19.1 11.0 | 71 11 -10.9 -3.7 9 763 2438 115 24 -21.8 10.1 | 72 14 -13.6 -4.5 10 736 2743 130 21 -16.1 13.5 | 82 8 -7.9 -1.2 11 700 3169 120 23 -19.9 11.5 | 75 12 -11.7 -3.2 12 659 3658 135 34 -24.0 24.0 | 121 18 -15.9 9.4 13 611 4267 130 31 -23.7 19.9 | 109 16 -15.6 5.3 14 566 4877 125 26 -21.3 14.9 | 91 13 -13.1 0.2 15 500 5880 115 24 -21.8 10.1 | 72 14 -13.6 -4.5 16 486 6096 115 23 -20.8 9.7 | 69 14 -12.7 -5.0 17 400 7590 120 16 -13.9 8.0 | 40 9 -5.7 -6.7 18 398 7620 115 17 -15.4 7.2 | 44 10 -7.2 -7.5 19 324 9144 75 5 -4.8 -1.3 | 348 16 3.3 -16.0 20 300 9700 145 1 -0.6 0.8 | 331 16 7.6 -13.9 21 261 10668 5 9 -0.8 -9.0 | 343 25 7.4 -23.6 22 250 10970 325 11 6.3 -9.0 | 329 28 14.5 -23.7 23 200 12440 315 15 10.6 -10.6 | 323 31 18.8 -25.3 24 150 14230 360 8 -0.0 -8.0 | 340 24 8.2 -22.7 25 126 15240 40 13 -8.4 -10.0 | 0 25 -0.2 -24.6 26 100 16590 260 8 7.9 1.4 | 310 21 16.1 -13.3 27 74 18288 300 10 8.7 -5.0 | 319 26 16.8 -19.7 28 70 18610 270 16 16.0 -0.0 | 301 28 24.2 -14.7 29 50 20620 105 11 -10.6 2.8 | 12 12 -2.5 -11.8 30 43 21336 75 20 -19.3 -5.2 | 29 23 -11.1 -19.8 Wind Parameters Mean winds (0-6000m): 120.9 at 22.4 knts Storm direction: 150.9 at 16.8 knts Shear (0-3000m) pos: 3.7 neg: 0.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 109.2 deg Storm rel helicity (0-3000m) pos: 108.9 neg: -12.1 tot: 96.9 m^2/s^2 ave: 32.3 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 4.5 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 4.23 Bulk Shear: 49.92 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 64 7 354 18| 4.4 0.0 4.4| 28.2 -7.1 21.1 42.1 0.57| 7.7 4.4 1000 81 9 2 16| 6.6 0.0 6.6| 58.8 -7.1 51.7 51.7 0.72| 8.7 6.2 1500 95 12 15 14| 5.6 0.0 5.6| 76.4 -9.5 66.9 44.6 0.67| 8.4 5.6 2000 104 14 26 12| 5.8 0.0 5.8| 91.4 -9.5 81.8 40.9 0.69| 8.1 5.6 2500 109 16 35 12| 4.4 0.0 4.4| 96.9 -9.8 87.1 34.8 0.60| 8.0 4.8 3000 113 17 43 11| 3.7 0.9 4.6|108.9 -12.1 96.9 32.3 0.57| 7.9 4.5 4000 121 21 67 11| 3.8 0.6 4.4|140.1 -28.5 111.6 27.9 0.51| 7.6 3.9 5000 122 22 74 11| 3.0 0.9 3.9|140.1 -51.8 88.3 17.7 0.36| 6.8 2.4 6000 121 22 74 11| 2.3 0.9 3.3|140.1 -65.8 74.4 12.4 0.28| 6.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20251009.12.gif