UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 16 OCT 25 Station: VAAH WMO ident: 42647 Latitude: 23.07 Longitude: 72.63 Elevation: 55.00 ------------------------------------------------------------------------------- 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 1004 55 24.4 18.4 69 6.0 20.3 45 2 297.2 299.6 293.3 335.9 13.38 1 1000 89 25.2 16.2 57 9.0 19.2 20 6 298.4 300.5 292.3 332.3 11.66 2 998 107 25.4 16.4 57 9.0 19.4 20 6 298.7 300.9 292.6 333.2 11.83 3 994 142 27.6 13.6 42 14.0 18.5 19 7 301.3 303.1 291.9 330.5 9.89 4 991 169 28.8 12.8 37 16.0 18.4 18 8 302.7 304.5 291.9 330.7 9.41 5 972 342 29.2 12.2 35 17.0 18.2 14 11 304.8 306.5 292.4 332.5 9.22 6 925 783 26.0 12.0 42 14.0 16.9 345 5 305.9 307.7 293.0 334.7 9.56 7 901 1014 24.8 7.8 34 17.0 14.4 294 5 307.0 308.3 291.6 329.4 7.38 8 850 1521 20.2 13.2 64 7.0 15.5 230 8 307.3 309.4 294.7 341.4 11.29 9 828 1746 18.4 10.4 60 8.0 13.3 241 7 307.7 309.5 293.5 336.9 9.61 10 820 1829 19.0 -1.0 26 20.0 8.4 245 6 309.2 310.0 289.6 322.7 4.33 11 709 3053 7.8 4.2 78 3.6 5.7 259 13 310.0 311.4 292.4 332.5 7.31 12 700 3158 7.0 3.6 79 3.4 5.1 255 14 310.2 311.6 292.3 332.1 7.10 13 652 3736 2.0 -2.0 75 4.0 -0.0 252 18 311.0 311.9 290.8 326.8 5.07 14 649 3773 3.2 -12.8 30 16.0 -3.1 255 18 312.7 313.1 288.7 319.9 2.20 15 647 3798 4.2 -21.8 13 26.0 -4.3 258 18 314.1 314.3 288.0 317.6 1.03 16 615 4211 4.8 -38.2 3 43.0 -5.5 296 16 319.4 319.5 288.8 320.3 0.23 17 548 5142 0.0 -41.0 3 41.0 -8.9 312 7 324.4 324.5 290.3 325.2 0.19 18 500 5870 -4.1 -50.1 1 46.0 -12.1 345 3 328.0 328.1 291.2 328.4 0.08 19 403 7524 -15.9 -55.9 2 40.0 -20.7 267 7 333.6 333.6 292.7 333.8 0.05 20 400 7580 -16.3 -56.3 2 40.0 -21.0 255 8 333.8 333.8 292.8 334.0 0.05 21 370 8166 -19.1 -58.1 2 39.0 -23.2 269 12 337.6 337.6 293.7 337.8 0.04 22 300 9700 -30.1 -62.1 3 32.0 -32.3 270 23 343.0 343.0 295.1 343.1 0.03 23 264 10596 -36.7 -66.7 3 30.0 -38.1 274 29 346.1 346.1 295.8 346.1 0.02 24 250 10970 -39.9 -68.9 3 29.0 -41.0 265 32 346.7 346.7 295.9 346.8 0.01 25 200 12450 -52.5 -73.5 6 21.0 -52.8 260 27 349.6 349.6 296.5 349.7 0.01 26 150 14250 -66.3 -81.3 10 15.0 -66.4 285 25 355.9 355.9 297.9 355.9 0.00 27 145 14455 -68.1 -81.1 14 13.0 -68.2 282 26 356.2 356.2 298.0 356.2 0.00 28 126 15288 -73.5 -84.5 17 11.0 -73.5 266 24 361.0 361.0 298.9 361.1 0.00 29 100 16630 -76.7 -85.7 23 9.0 -76.7 230 7 379.5 379.5 302.2 379.5 0.00 30 92 17105 -79.9 -86.9 30 7.0 -79.9 180 7 382.4 382.4 302.6 382.4 0.00 31 76 18192 -77.5 -86.5 22 9.0 -77.5 128 4 408.9 408.9 306.3 408.9 0.00 32 70 18670 -71.9 -85.9 11 14.0 -72.0 105 3 430.6 430.6 308.9 430.6 0.00 33 69 18755 -70.7 -85.7 9 15.0 -70.8 105 3 434.9 434.9 309.4 434.9 0.00 34 64 19201 -72.7 -86.7 10 14.0 -72.8 105 6 440.0 440.0 309.8 440.0 0.00 35 54 20220 -65.9 -87.9 3 22.0 -66.1 105 11 477.6 477.6 313.2 477.6 0.00 36 50 20690 -64.7 -87.7 3 23.0 -65.0 105 13 491.0 491.0 314.3 491.0 0.00 37 38 22384 -60.9 -87.9 2 27.0 -61.6 97 23 540.8 540.8 317.6 540.8 0.00 38 35 22899 -57.7 -87.7 1 30.0 -58.7 95 26 562.0 562.0 318.8 562.0 0.01 39 31 23663 -59.3 -87.3 1 28.0 -60.3 91 30 577.5 577.5 319.5 577.6 0.01 40 30 23870 -57.1 -88.1 1 31.0 -58.4 90 31 589.0 589.0 320.1 589.0 0.01 41 25 25033 -53.3 -87.3 1 34.0 -55.5 92 31 631.4 631.4 322.0 631.5 0.01 42 20 26470 -52.7 -86.7 1 34.0 -55.5 95 30 674.9 674.9 323.6 674.9 0.01 43 14 28770 -51.9 -86.9 1 35.0 -55.7 69 25 750.1 750.1 326.0 750.2 0.01 44 11 30348 -46.7 -83.7 1 37.0 -53.2 52 22 822.5 822.5 327.8 822.8 0.03 45 10 30980 -45.9 -82.9 1 37.0 -53.2 45 21 848.2 848.2 328.4 848.6 0.04 46 7.8 32637 -45.1 -81.1 1 36.0 -53.8 913.9 913.9 329.7 914.6 0.07 TRP 92 17105 -79.9 -86.9 30 7.0 -79.9 180 7 382.4 382.4 302.6 382.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 548.00 mb = 5141.95 m = 16869.70 ft Wetbulb zero: 652.09 mb = 3734.73 m = 12252.89 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 34.99 % Est. max temperature: 34.48 C = 94.07 F Sfc-Lift cond lev (LCL): 919.67 mb = 833.80 m = 2735.54 ft T: 25.74 C 700-500 lapse rate: 4.09 C/km ThetaE index: 18.66 C Layer 828.0- 709.0 mb Conv cond level (CCL): 709.33 mb = 3048.95 m = 10002.99 ft Mean mixing ratio: 9.43 g/kg Conv temperature: 37.19 C = 98.93 F Cap Strength: 5.49 C Lifted Index: 5.81 C Risk: None Lifted Index @300 mb: 8.38 C Lifted Index @700 mb: 1.71 C Showalter Index: 2.09 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 17.30 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 177.40 Risk: None Energy Index: -2.41 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.07 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 42832.78 J/kg Cap Strength: 5.77 C Lift Cond Lev (LCL): 765.10 mb = 2412.24 m = 7914.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 1004 55 45 2 -1.4 -1.4 | 119 8 -6.7 3.7 1 1000 89 20 6 -2.1 -5.6 | 86 7 -7.3 -0.5 2 976 305 15 12 -3.1 -11.6 | 52 11 -8.4 -6.5 3 943 610 5 7 -0.6 -7.0 | 73 6 -5.9 -1.9 4 925 783 345 5 1.3 -4.8 | 94 4 -4.0 0.3 5 911 914 320 3 1.9 -2.3 | 130 4 -3.3 2.8 6 880 1219 240 8 6.9 4.0 | 190 9 1.7 9.1 7 850 1521 230 8 6.1 5.1 | 185 10 0.9 10.3 8 820 1829 245 6 5.4 2.5 | 181 8 0.2 7.7 9 790 2134 280 7 6.9 -1.2 | 203 4 1.6 3.9 10 735 2743 270 11 11.0 -0.0 | 228 8 5.7 5.1 11 700 3158 255 14 13.5 3.6 | 223 12 8.3 8.7 12 658 3658 245 18 16.3 7.6 | 221 17 11.0 12.7 13 587 4572 330 15 7.5 -13.0 | 344 8 2.2 -7.9 14 545 5182 310 6 4.6 -3.9 | 152 1 -0.7 1.3 15 500 5870 345 3 0.8 -2.9 | 116 5 -4.5 2.2 16 485 6096 320 2 1.3 -1.5 | 132 5 -4.0 3.6 17 467 6401 315 1 0.7 -0.7 | 134 6 -4.6 4.4 18 448 6706 210 1 0.5 0.9 | 141 8 -4.8 6.0 19 431 7010 205 5 2.1 4.5 | 162 10 -3.2 9.7 20 414 7315 310 5 3.8 -3.2 | 143 2 -1.4 1.9 21 400 7580 255 8 7.7 2.1 | 199 8 2.5 7.2 22 382 7925 250 8 7.5 2.7 | 196 8 2.2 7.9 23 351 8534 300 18 15.6 -9.0 | 291 11 10.3 -3.9 24 300 9700 270 23 23.0 -0.0 | 254 18 17.7 5.1 25 273 10363 270 26 26.0 -0.0 | 256 21 20.7 5.1 26 261 10668 275 30 29.9 -2.6 | 264 25 24.6 2.5 27 250 10970 265 32 31.9 2.8 | 253 28 26.6 7.9 28 239 11278 265 30 29.9 2.6 | 253 26 24.6 7.7 29 228 11582 265 28 27.9 2.4 | 252 24 22.6 7.6 30 200 12450 260 27 26.6 4.7 | 245 23 21.3 9.8 31 189 12802 265 27 26.9 2.4 | 251 23 21.6 7.5 32 172 13411 275 31 30.9 -2.7 | 265 26 25.6 2.4 33 150 14250 285 25 24.1 -6.5 | 274 19 18.9 -1.3 34 148 14326 285 26 25.1 -6.7 | 275 20 19.8 -1.6 35 120 15545 260 24 23.6 4.2 | 243 21 18.4 9.3 36 103 16459 305 17 13.9 -9.8 | 298 10 8.7 -4.6 37 100 16630 230 7 5.4 4.5 | 181 10 0.1 9.6 38 92 17105 180 7 0.0 7.0 | 157 13 -5.3 12.1 39 70 18670 105 3 -2.9 0.8 | 126 10 -8.2 5.9 40 50 20690 105 13 -12.6 3.4 | 115 20 -17.8 8.5 41 30 23870 90 31 -31.0 0.0 | 98 37 -36.3 5.1 42 20 26470 95 30 -29.9 2.6 | 102 36 -35.2 7.7 43 10 30980 45 21 -14.8 -14.8 | 64 22 -20.1 -9.7 Wind Parameters Mean winds (0-6000m): 284.2 at 9.8 knts Storm direction: 314.2 at 7.3 knts Shear (0-3000m) pos: 1.1 neg: 2.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 20.8 neg: -24.1 tot: -3.3 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.97 Bulk Shear: 23.73 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 14 9 64 8| 0.0 6.6 6.6| 3.7 -19.0 -15.3 -30.7 -0.57| 13.7 -7.8 1000 4 7 71 6| 0.0 3.4 3.4| 12.5 -19.0 -6.6 -6.6 0.02| 11.7 0.3 1500 329 7 54 2| 0.0 3.3 3.3| 14.2 -22.1 -7.9 -5.3 0.02| 10.2 0.2 2000 298 7 209 2| 1.3 2.5 3.8| 16.7 -22.8 -6.1 -3.0 0.05| 9.0 0.5 2500 290 7 211 3| 1.3 2.0 3.3| 19.9 -22.8 -2.8 -1.1 0.11| 8.0 0.9 3000 281 8 216 4| 1.1 2.4 3.6| 20.8 -24.1 -3.3 -1.1 0.10| 7.5 0.7 4000 268 10 222 7| 2.1 2.5 4.5| 56.5 -27.7 28.9 7.2 0.21| 7.8 1.7 5000 280 11 240 6| 2.6 2.4 5.0| 85.9 -28.8 57.1 11.4 0.30| 8.4 2.5 6000 284 10 237 5| 2.1 2.1 4.2| 87.7 -29.5 58.2 9.7 0.25| 7.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251016.23.gif