UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for VEPT... Searching the city database file for: VEPT ... Date:0000Z 21 OCT 25 Station: VEPT WMO ident: 42492 Latitude: 25.60 Longitude: 85.10 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1006 60 25.4 23.3 88 2.1 23.9 0 0 298.0 301.3 296.8 350.9 18.19 1 1000 108 26.2 20.2 70 6.0 22.0 30 4 299.4 302.1 295.1 343.3 15.07 2 994 161 26.6 18.6 62 8.0 21.1 26 4 300.3 302.8 294.4 340.4 13.69 3 925 794 23.2 15.2 61 8.0 17.8 340 3 303.0 305.2 293.9 338.1 11.82 4 896 1072 21.8 12.8 57 9.0 15.9 295 5 304.4 306.3 293.2 335.5 10.42 5 850 1527 18.6 10.6 60 8.0 13.6 265 8 305.6 307.4 292.8 334.1 9.48 6 728 2836 10.4 -5.6 32 16.0 2.8 306 5 310.5 311.2 289.2 321.4 3.46 7 700 3162 9.0 -10.0 25 19.0 0.7 310 7 312.5 312.9 288.9 320.7 2.55 8 637 3932 4.6 -22.4 12 27.0 -4.3 275 4 316.0 316.2 288.5 319.4 0.99 9 628 4047 4.8 -26.2 8 31.0 -4.7 257 4 317.5 317.6 288.8 320.0 0.72 10 619 4164 5.2 -32.8 4 38.0 -5.1 236 4 319.3 319.4 288.9 320.7 0.39 11 600 4417 4.4 -33.6 4 38.0 -5.7 186 5 321.2 321.3 289.5 322.6 0.37 12 507 5761 -3.9 -46.9 2 43.0 -11.8 130 6 327.0 327.0 291.0 327.4 0.11 13 500 5870 -4.7 -48.7 2 44.0 -12.3 140 7 327.3 327.3 291.0 327.7 0.09 14 442 6827 -12.3 -50.3 3 38.0 -17.8 160 10 329.5 329.5 291.6 329.8 0.09 15 422 7179 -15.9 -49.9 4 34.0 -20.4 167 11 329.2 329.3 291.6 329.6 0.09 16 400 7580 -19.3 -54.3 3 35.0 -23.1 175 12 329.9 329.9 291.7 330.1 0.06 17 398 7617 -19.7 -54.7 3 35.0 -23.4 175 13 329.9 329.9 291.7 330.1 0.06 18 307 9506 -30.3 -70.3 1 40.0 -32.4 275 20 340.4 340.4 294.4 340.5 0.01 19 300 9670 -31.1 -70.1 1 39.0 -33.1 275 20 341.5 341.5 294.7 341.6 0.01 20 258 10716 -39.1 -76.1 1 37.0 -40.3 265 24 344.8 344.8 295.5 344.8 0.00 21 250 10930 -40.5 -76.5 1 36.0 -41.6 265 26 345.9 345.9 295.7 345.9 0.00 22 200 12410 -52.7 -84.7 1 32.0 -53.1 265 27 349.3 349.3 296.5 349.3 0.00 23 157 13933 -65.1 -94.1 1 29.0 -65.2 260 33 353.3 353.3 297.3 353.3 0.00 24 150 14210 -67.5 -95.5 1 28.0 -67.6 260 29 353.8 353.8 297.4 353.8 0.00 25 114 15832 -75.1 -101.1 1 26.0 -75.2 265 28 368.6 368.6 300.3 368.6 0.00 26 105 16308 -75.5 -101.5 1 26.0 -75.5 259 24 376.6 376.6 301.7 376.6 0.00 27 100 16590 -76.3 -101.3 1 25.0 -76.3 255 21 380.3 380.3 302.3 380.3 0.00 28 98 16706 -76.7 -101.7 1 25.0 -76.7 260 20 381.7 381.7 302.5 381.7 0.00 29 91 17129 -77.7 -102.7 1 25.0 -77.7 276 18 387.9 387.9 303.5 387.9 0.00 30 70 18640 -73.7 -99.7 1 26.0 -73.7 335 11 426.7 426.7 308.4 426.7 0.00 31 67 18898 -71.3 -98.3 1 27.0 -71.4 330 10 437.3 437.3 309.6 437.3 0.00 32 51 20539 -65.3 -94.3 1 29.0 -65.6 297 5 486.8 486.8 314.0 486.8 0.00 33 50 20660 -64.3 -93.3 1 29.0 -64.6 295 5 492.0 492.0 314.4 492.0 0.00 34 33 23237 -57.9 -88.9 1 31.0 -59.0 24 7 571.0 571.0 319.2 571.0 0.00 35 30 23840 -55.9 -86.9 1 31.0 -57.3 45 8 592.2 592.2 320.3 592.3 0.01 36 27 24512 -53.9 -85.9 1 32.0 -55.8 63 9 616.0 616.0 321.3 616.0 0.01 37 20 26450 -50.5 -83.5 1 33.0 -53.8 115 10 681.6 681.6 323.8 681.7 0.02 38 10 31011 -46.5 -80.5 1 34.0 -53.5 846.0 846.0 328.3 846.6 0.06 TRP 114 15832 -75.1 -101.1 1 26.0 -75.2 265 28 368.6 368.6 300.3 368.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 550.70 mb = 5129.51 m = 16828.90 ft Wetbulb zero: 690.86 mb = 3269.35 m = 10726.09 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 30.14 % Est. max temperature: 32.84 C = 91.10 F Sfc-Lift cond lev (LCL): 976.13 mb = 320.77 m = 1052.39 ft T: 25.74 C 700-500 lapse rate: 5.06 C/km ThetaE index: 31.52 C Layer 1000.0- 628.0 mb Conv cond level (CCL): 774.23 mb = 2315.99 m = 7598.28 ft Mean mixing ratio: 12.79 g/kg Conv temperature: 35.96 C = 96.73 F Cap Strength: 3.64 C Lifted Index: 2.31 C Risk: None Lifted Index @300 mb: 3.27 C Lifted Index @700 mb: 1.48 C Showalter Index: 4.60 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 15.30 C K Index: 14.90 Risk: None Sweat Index: 150.20 Risk: None Energy Index: -1.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.60 J/kg Max Up Vert Vel: 9.65 m/s Conv Inhibition (B-): 459.40 J/kg Cap Strength: 3.64 C Lift Cond Lev (LCL): 853.08 mb = 1495.77 m = 4907.34 ft Lev Free Conv (LFC): 428.08 mb = 7070.16 m = 23195.77 ft Equ Level (EL): 358.08 mb = 8386.34 m = 27513.92 ft B at Equ Level: 45.67 J/kg Max Parcel Lev (MPL): 308.08 mb = 9480.58 m = 31103.90 ft Wind level data Storm motion: 324 at 4 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 1006 60 0 0 -0.0 -0.0 | 144 4 -2.5 3.4 1 1000 108 30 4 -2.0 -3.5 | 89 5 -4.5 -0.1 2 978 305 15 5 -1.3 -4.8 | 69 4 -3.8 -1.4 3 945 610 15 5 -1.3 -4.8 | 69 4 -3.8 -1.4 4 925 794 340 3 1.0 -2.8 | 111 2 -1.5 0.6 5 912 914 315 3 2.1 -2.1 | 163 1 -0.4 1.3 6 881 1219 275 6 6.0 -0.5 | 230 5 3.5 2.9 7 850 1527 265 8 8.0 0.7 | 233 7 5.5 4.1 8 820 1829 280 8 7.9 -1.4 | 250 6 5.4 2.0 9 791 2134 310 6 4.6 -3.9 | 283 2 2.1 -0.5 10 763 2438 325 5 2.9 -4.1 | 333 1 0.4 -0.7 11 736 2743 310 5 3.8 -3.2 | 262 1 1.3 0.2 12 710 3048 295 6 5.4 -2.5 | 254 3 2.9 0.9 13 700 3162 310 7 5.4 -4.5 | 291 3 2.9 -1.1 14 658 3658 310 6 4.6 -3.9 | 283 2 2.1 -0.5 15 634 3962 270 4 4.0 -0.0 | 204 4 1.5 3.4 16 610 4267 215 4 2.3 3.3 | 178 7 -0.2 6.7 17 588 4572 150 6 -3.0 5.2 | 147 10 -5.5 8.6 18 566 4877 120 6 -5.2 3.0 | 130 10 -7.7 6.4 19 524 5486 105 5 -4.8 1.3 | 123 9 -7.3 4.7 20 500 5870 140 7 -4.5 5.4 | 141 11 -7.0 8.8 21 485 6096 145 8 -4.6 6.6 | 144 12 -7.1 9.9 22 400 7580 175 12 -1.0 12.0 | 167 16 -3.6 15.3 23 398 7620 175 13 -1.1 13.0 | 167 17 -3.6 16.3 24 323 9144 275 21 20.9 -1.8 | 265 18 18.4 1.6 25 300 9670 275 20 19.9 -1.7 | 265 17 17.4 1.6 26 260 10668 265 23 22.9 2.0 | 255 21 20.4 5.4 27 250 10930 265 26 25.9 2.3 | 256 24 23.4 5.7 28 207 12192 265 28 27.9 2.4 | 257 26 25.4 5.8 29 200 12410 265 27 26.9 2.4 | 257 25 24.4 5.7 30 162 13716 260 36 35.5 6.3 | 254 34 32.9 9.6 31 150 14210 260 29 28.6 5.0 | 252 27 26.1 8.4 32 126 15240 265 30 29.9 2.6 | 258 28 27.4 6.0 33 114 15832 265 28 27.9 2.4 | 257 26 25.4 5.8 34 100 16590 255 21 20.3 5.4 | 244 20 17.8 8.8 35 70 18640 335 11 4.6 -10.0 | 342 7 2.1 -6.6 36 50 20660 295 5 4.5 -2.1 | 238 2 2.0 1.3 37 30 23840 45 8 -5.7 -5.7 | 74 8 -8.2 -2.3 38 20 26450 115 10 -9.1 4.2 | 123 14 -11.6 7.6 Wind Parameters Mean winds (0-6000m): 293.5 at 5.6 knts Storm direction: 323.5 at 4.2 knts Shear (0-3000m) pos: 1.9 neg: 2.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 113.9 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -5.9 tot: 1.8 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.47 Bulk Shear: 6.24 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 18 4 77 4| 5.1 0.0 5.1| 0.0 -5.5 -5.5 -10.9 -0.99| 5.8 -5.7 1000 2 4 75 3| 2.6 3.1 5.7| 1.7 -5.5 -3.7 -3.7 -0.10| 6.2 -0.6 1500 320 5 303 1| 1.7 3.7 5.4| 2.5 -5.5 -3.0 -2.0 -0.04| 5.7 -0.2 2000 303 6 261 2| 2.5 2.7 5.2| 7.0 -5.5 1.5 0.8 0.12| 5.6 0.7 2500 306 6 267 2| 2.2 2.2 4.4| 7.6 -5.6 2.1 0.8 0.15| 5.1 0.8 3000 306 6 266 2| 1.9 2.2 4.1| 7.7 -5.9 1.8 0.6 0.11| 4.7 0.5 4000 305 6 265 2| 1.6 2.0 3.6| 9.0 -9.3 -0.3 -0.1 0.00| 4.5 0.0 5000 298 6 251 3| 1.3 1.3 2.6| 9.0 -32.3 -23.3 -4.7 -0.21| 4.9 -1.0 6000 294 6 247 3| 0.7 1.1 1.8| 19.4 -34.1 -14.7 -2.4 -0.13| 4.6 -0.6 Wrote GIF file: /home/apache/climate/data/raob//VEPT/skewt/VEPT.skewt.20251021.00.gif