UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101823.upa.cvt Date: 2300Z 18 OCT 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:2300Z 18 OCT 25 Station: VEAT WMO ident: 42724 Latitude: 23.88 Longitude: 91.25 Elevation: 16.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 16 25.6 24.4 93 1.2 24.7 0 0 298.1 301.6 297.6 354.6 19.43 1 1006 33 26.4 24.8 91 1.6 25.2 44 1 299.0 302.7 298.2 357.4 19.96 2 1003 58 25.4 24.5 95 0.9 24.7 109 2 298.3 301.9 297.8 355.5 19.65 3 1000 84 26.0 23.4 86 2.6 24.1 175 4 299.1 302.5 297.3 352.9 18.41 4 997 111 26.4 20.4 70 6.0 22.2 169 4 299.8 302.6 295.4 344.6 15.30 5 968 372 26.2 22.8 82 3.4 23.7 106 6 302.1 305.5 298.0 356.4 18.34 6 925 772 23.2 21.1 88 2.1 21.7 10 8 303.0 306.2 297.5 354.3 17.28 7 898 1031 21.4 19.4 88 2.0 20.0 19 7 303.8 306.7 296.9 351.3 15.99 8 890 1109 21.6 15.6 69 6.0 17.5 21 6 304.7 307.1 294.9 342.4 12.62 9 864 1366 20.6 9.6 49 11.0 13.7 45 7 306.3 307.9 292.4 332.6 8.72 10 850 1508 19.6 12.6 64 7.0 15.0 65 8 306.7 308.7 294.1 339.4 10.85 11 844 1569 19.0 14.2 74 4.8 15.8 67 8 306.7 308.9 295.1 343.2 12.15 12 810 1923 18.2 6.2 45 12.0 11.0 69 10 309.4 310.8 292.3 332.0 7.36 13 761 2455 13.4 6.4 63 7.0 9.2 63 9 309.8 311.3 292.9 334.2 7.95 14 732 2782 11.2 3.2 58 8.0 6.6 67 7 310.9 312.1 292.1 331.3 6.59 15 724 2874 11.6 -8.4 24 20.0 2.5 60 6 312.3 312.8 289.2 321.3 2.80 16 700 3156 9.0 -5.0 37 14.0 2.2 45 4 312.5 313.2 290.1 324.4 3.76 17 696 3203 8.6 -3.4 43 12.0 2.6 64 4 312.5 313.3 290.6 326.0 4.27 18 656 3689 5.6 -9.4 33 15.0 -1.0 152 6 314.5 315.0 289.9 323.7 2.86 19 639 3903 4.2 -9.8 35 14.0 -1.9 169 8 315.2 315.8 290.1 324.5 2.84 20 633 3979 3.4 -2.6 65 6.0 0.4 175 9 315.2 316.1 292.0 331.1 4.99 21 601 4398 1.2 -10.8 40 12.0 -3.8 216 14 317.4 317.9 290.7 326.5 2.79 22 599 4425 1.6 -17.4 23 19.0 -5.3 219 15 318.1 318.4 289.9 323.6 1.63 23 586 4601 1.8 -26.2 10 28.0 -6.6 235 17 320.4 320.5 289.7 323.1 0.77 24 568 4852 0.0 -23.0 16 23.0 -7.4 241 17 321.1 321.3 290.2 324.8 1.06 25 539 5269 -2.7 -41.7 3 39.0 -10.6 252 16 322.7 322.8 289.8 323.4 0.18 26 500 5860 -5.9 -49.9 2 44.0 -13.1 270 11 325.8 325.9 290.6 326.2 0.08 27 491 6003 -6.7 -52.7 1 46.0 -13.7 267 12 326.6 326.6 290.8 326.8 0.06 28 471 6328 -8.1 -44.1 4 36.0 -14.6 259 14 328.7 328.8 291.5 329.4 0.16 29 464 6444 -9.3 -22.3 34 13.0 -13.3 256 15 328.6 328.9 292.7 333.5 1.38 30 448 6716 -11.1 -20.1 47 9.0 -14.0 250 17 329.7 330.0 293.3 335.8 1.73 31 421 7191 -15.1 -25.1 42 10.0 -17.8 238 20 330.5 330.7 293.0 334.7 1.18 32 409 7411 -13.9 -50.9 3 37.0 -19.1 240 21 334.8 334.8 293.1 335.1 0.09 33 400 7580 -15.1 -48.1 4 33.0 -20.0 250 21 335.4 335.4 293.3 335.9 0.12 34 300 9680 -30.7 -56.7 6 26.0 -32.7 250 23 342.1 342.1 294.9 342.4 0.06 35 295 9799 -31.5 -62.5 3 31.0 -33.4 251 26 342.6 342.6 295.0 342.7 0.03 36 250 10950 -41.1 -59.1 13 18.0 -42.0 255 36 345.0 345.0 295.6 345.2 0.05 37 200 12430 -51.9 -73.9 5 22.0 -52.3 255 38 350.6 350.6 296.8 350.6 0.01 38 156 13992 -64.7 -80.6 9 16.0 -64.8 265 63 354.7 354.7 297.6 354.7 0.00 39 150 14230 -66.7 -81.7 10 15.0 -66.8 265 33 355.2 355.2 297.7 355.2 0.00 40 105 16329 -77.5 -88.5 15 11.0 -77.5 270 25 372.8 372.8 301.1 372.8 0.00 41 100 16610 -75.9 -87.9 13 12.0 -75.9 250 12 381.1 381.1 302.4 381.1 0.00 42 83 17680 -78.3 -88.3 18 10.0 -78.3 200 11 397.0 397.0 304.8 397.1 0.00 43 79 17965 -73.9 -87.9 10 14.0 -74.0 179 9 411.8 411.8 306.7 411.8 0.00 44 71 18587 -74.5 -87.5 12 13.0 -74.6 136 5 423.3 423.3 308.1 423.3 0.00 45 70 18670 -72.9 -87.9 9 15.0 -73.0 130 4 428.4 428.4 308.7 428.4 0.00 46 66 19021 -68.9 -87.9 5 19.0 -69.1 129 5 444.4 444.4 310.3 444.4 0.00 47 50 20700 -67.1 -93.1 1 26.0 -67.3 125 7 485.4 485.4 313.9 485.4 0.00 48 47 21076 -64.1 -94.1 1 30.0 -64.5 119 9 501.2 501.2 315.0 501.2 0.00 49 43 21617 -66.1 -95.1 1 29.0 -66.4 110 11 509.2 509.2 315.6 509.2 0.00 50 39 22217 -60.7 -94.7 0 34.0 -61.4 101 14 537.3 537.3 317.3 537.3 0.00 51 32 23455 -57.9 -91.9 1 34.0 -59.0 81 19 576.1 576.1 319.5 576.1 0.00 52 30 23860 -59.5 -93.5 0 34.0 -60.5 75 21 582.4 582.4 319.8 582.4 0.00 53 29 24073 -59.5 -93.5 0 34.0 -60.5 75 22 588.1 588.1 320.0 588.1 0.00 54 25 25020 -52.3 -88.3 1 36.0 -54.7 75 25 634.3 634.3 322.1 634.3 0.01 55 20 26470 -51.3 -87.3 1 36.0 -54.4 75 29 679.1 679.2 323.7 679.2 0.01 56 18 27156 -50.7 -86.7 1 36.0 -54.2 89 26 701.8 701.8 324.5 701.9 0.01 57 16 27920 -53.1 -88.1 1 35.0 -56.2 104 22 718.0 718.0 325.0 718.1 0.01 58 12 29796 -48.3 -85.3 1 37.0 -53.9 141 13 796.6 796.6 327.1 796.8 0.02 59 10 31000 -47.5 -84.5 1 37.0 -54.1 165 7 842.2 842.3 328.2 842.5 0.03 60 9.3 31480 -47.3 -84.3 1 37.0 -54.2 860.7 860.7 328.6 861.0 0.03 TRP 105 16329 -77.5 -88.5 15 11.0 -77.5 270 25 372.8 372.8 301.1 372.8 0.00 WND 156 13992 -64.7 -80.6 9 16.0 -64.8 265 63 354.7 354.7 297.6 354.7 0.00 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 568.00 mb = 4851.55 m = 15916.96 ft Wetbulb zero: 666.93 mb = 3553.49 m = 11658.28 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 44.58 % Est. max temperature: 34.01 C = 93.21 F Sfc-Lift cond lev (LCL): 991.03 mb = 163.82 m = 537.44 ft T: 26.36 C 700-500 lapse rate: 5.51 C/km ThetaE index: 23.80 C Layer 925.0- 850.0 mb Conv cond level (CCL): 856.12 mb = 1445.79 m = 4743.34 ft Mean mixing ratio: 17.46 g/kg Conv temperature: 34.06 C = 93.31 F Cap Strength: 1.48 C Lifted Index: -4.16 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.18 C Lifted Index @700 mb: -2.50 C Showalter Index: 1.17 C Risk: Showers probable Total Totals Index: 44.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 18.50 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 178.20 Risk: None Energy Index: -2.43 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1452.55 J/kg Max Up Vert Vel: 53.90 m/s Conv Inhibition (B-): 61.04 J/kg Cap Strength: 1.46 C Lift Cond Lev (LCL): 915.13 mb = 865.66 m = 2840.07 ft Lev Free Conv (LFC): 780.13 mb = 2243.36 m = 7360.00 ft Equ Level (EL): 170.13 mb = 13446.73 m = 44116.03 ft B at Equ Level: 1451.03 J/kg Max Parcel Lev (MPL): 90.13 mb = 17206.50 m = 56451.10 ft Wind level data Storm motion: 273 at 7 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 1008 16 0 0 -0.0 -0.0 | 93 7 -7.0 0.3 1 1000 84 175 4 -0.3 4.0 | 120 8 -7.3 4.3 2 925 772 10 8 -1.4 -7.9 | 48 11 -8.4 -7.6 3 879 1219 25 6 -2.5 -5.4 | 62 11 -9.5 -5.1 4 850 1508 65 8 -7.3 -3.4 | 78 15 -14.2 -3.1 5 818 1829 75 9 -8.7 -2.3 | 83 16 -15.7 -2.0 6 790 2134 55 11 -9.0 -6.3 | 69 17 -16.0 -6.0 7 735 2743 70 7 -6.6 -2.4 | 81 14 -13.6 -2.1 8 709 3048 45 5 -3.5 -3.5 | 73 11 -10.5 -3.2 9 700 3156 45 4 -2.8 -2.8 | 76 10 -9.8 -2.5 10 683 3353 125 2 -1.6 1.1 | 100 9 -8.6 1.5 11 633 3962 175 9 -0.8 9.0 | 140 12 -7.8 9.3 12 587 4572 235 17 13.9 9.8 | 215 12 6.9 10.1 13 544 5182 250 18 16.9 6.2 | 237 12 9.9 6.5 14 524 5486 260 9 8.9 1.6 | 225 3 1.9 1.9 15 504 5791 270 12 12.0 -0.0 | 267 5 5.0 0.3 16 500 5860 270 11 11.0 -0.0 | 266 4 4.0 0.3 17 414 7315 235 21 17.2 12.0 | 220 16 10.2 12.4 18 400 7580 250 21 19.7 7.2 | 240 15 12.8 7.5 19 351 8534 250 27 25.4 9.2 | 243 21 18.4 9.5 20 337 8839 250 30 28.2 10.3 | 244 24 21.2 10.6 21 323 9144 235 26 21.3 14.9 | 223 21 14.3 15.2 22 310 9449 240 30 26.0 15.0 | 231 24 19.0 15.3 23 300 9680 250 23 21.6 7.9 | 241 17 14.6 8.2 24 297 9754 250 26 24.4 8.9 | 242 20 17.5 9.2 25 284 10058 255 29 28.0 7.5 | 250 22 21.0 7.8 26 272 10363 260 29 28.6 5.0 | 256 22 21.6 5.3 27 260 10668 260 35 34.5 6.1 | 257 28 27.5 6.4 28 250 10950 255 36 34.8 9.3 | 251 29 27.8 9.6 29 217 11887 265 41 40.8 3.6 | 263 34 33.9 3.9 30 207 12192 255 38 36.7 9.8 | 251 31 29.7 10.1 31 200 12430 255 38 36.7 9.8 | 251 31 29.7 10.1 32 163 13716 255 32 30.9 8.3 | 250 25 23.9 8.6 33 156 13992 265 63 62.8 5.5 | 264 56 55.8 5.8 34 155 14021 265 37 36.9 3.2 | 263 30 29.9 3.5 35 150 14230 265 33 32.9 2.9 | 263 26 25.9 3.2 36 126 15240 275 30 29.9 -2.6 | 276 23 22.9 -2.3 37 114 15850 235 19 15.6 10.9 | 217 14 8.6 11.2 38 108 16154 270 22 22.0 -0.0 | 269 15 15.0 0.3 39 105 16329 270 25 25.0 -0.0 | 269 18 18.0 0.3 40 100 16610 250 12 11.3 4.1 | 224 6 4.3 4.4 41 97 16764 265 17 16.9 1.5 | 260 10 10.0 1.8 42 70 18670 130 4 -3.1 2.6 | 106 10 -10.0 2.9 43 50 20700 125 7 -5.7 4.0 | 109 13 -12.7 4.3 44 30 23860 75 21 -20.3 -5.4 | 79 28 -27.3 -5.1 45 20 26470 75 29 -28.0 -7.5 | 78 36 -35.0 -7.2 46 10 31000 165 7 -1.8 6.8 | 129 11 -8.8 7.1 Wind Parameters Mean winds (0-6000m): 242.5 at 9.3 knts Storm direction: 272.5 at 7.0 knts Shear (0-3000m) pos: 1.7 neg: 1.4 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -19.0 deg Storm rel helicity (0-3000m) pos: 43.4 neg: -68.9 tot: -25.4 m^2/s^2 ave: -8.5 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -1.1 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 65.14 Bulk Shear: 22.30 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 ------------------------------------------------------------------------------- 500 111 5 100 12| 6.7 0.0 6.7| 7.5 -24.3 -16.8 -33.6 -0.29| 13.8 -4.1 1000 19 6 59 11| 3.3 3.1 6.4| 11.1 -48.3 -37.2 -37.2 -0.45| 11.5 -5.1 1500 28 6 62 11| 3.9 2.1 6.0| 27.0 -48.3 -21.3 -14.2 -0.18| 9.9 -1.8 2000 46 7 69 13| 2.9 1.6 4.5| 31.8 -57.6 -25.8 -12.9 -0.19| 8.4 -1.6 2500 50 8 70 14| 2.1 1.3 3.4| 39.9 -63.5 -23.7 -9.5 -0.15| 7.6 -1.1 3000 52 7 72 14| 1.7 1.4 3.1| 43.4 -68.9 -25.4 -8.5 -0.15| 7.1 -1.1 4000 64 7 78 13| 2.1 1.1 3.2| 81.2 -68.9 12.4 3.1 0.13| 7.3 0.9 5000 109 9 102 15| 1.7 0.9 2.5|139.0 -68.9 70.1 14.0 0.34| 7.7 2.6 6000 243 9 196 5| 0.8 0.7 1.5|145.7 -70.4 75.2 12.5 0.31| 7.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251018.23.gif