UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for VO371... Searching the city database file for: VO371 ... Date:0000Z 30 NOV 25 Station: VO371 WMO ident: 43371 Latitude: 8.48 Longitude: 76.95 ------------------------------------------------------------------------------- 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 1000 81 21.6 21.1 97 0.5 21.3 0 0 294.8 297.6 294.4 340.4 15.95 1 998 98 23.0 19.8 82 3.2 20.8 353 0 296.3 299.0 294.0 338.7 14.72 2 997 106 24.4 20.7 80 3.7 21.8 350 0 297.8 300.6 295.0 343.0 15.60 3 989 176 25.4 18.4 65 7.0 20.6 324 1 299.5 302.0 294.1 339.2 13.59 4 925 753 21.0 18.3 85 2.7 19.1 305 12 300.8 303.4 295.1 343.2 14.46 5 892 1067 18.2 17.3 94 0.9 17.6 314 12 301.0 303.6 294.9 342.4 14.07 6 850 1481 16.0 15.3 96 0.7 15.5 310 13 302.9 305.3 294.6 341.3 12.97 7 840 1582 15.0 12.0 82 3.0 13.1 308 12 302.9 304.8 292.9 334.2 10.55 8 800 1996 16.0 6.0 51 10.0 10.0 320 7 308.2 309.6 291.9 330.7 7.35 9 786 2146 15.8 6.8 55 9.0 10.3 320 6 309.6 311.0 292.7 333.8 7.91 10 750 2543 13.2 4.2 54 9.0 8.0 320 11 310.9 312.2 292.3 332.3 6.91 11 734 2724 12.6 -10.4 19 23.0 2.5 302 12 312.2 312.6 288.7 319.8 2.36 12 724 2840 12.6 -24.4 6 37.0 0.3 286 10 313.4 313.5 287.4 315.9 0.73 13 717 2921 12.0 -16.0 13 28.0 1.0 274 9 313.6 313.9 288.3 318.7 1.53 14 710 3004 11.2 -0.8 43 12.0 4.8 262 8 313.6 314.6 291.6 329.7 5.08 15 703 3086 10.6 4.6 66 6.0 7.1 265 7 313.8 315.3 293.7 337.5 7.59 16 700 3122 10.2 4.2 66 6.0 6.7 275 7 313.8 315.2 293.6 336.9 7.41 17 572 4774 0.0 -6.0 64 6.0 -2.9 303 15 320.5 321.3 292.9 334.4 4.27 18 564 4887 -0.7 -5.6 69 4.9 -3.1 307 17 320.9 321.8 293.2 335.5 4.47 19 554 5031 1.2 -8.8 47 10.0 -3.4 313 20 324.8 325.5 293.5 336.7 3.55 20 525 5462 -1.9 -6.2 72 4.3 -4.0 306 21 326.1 327.1 294.7 341.4 4.59 21 510 5693 -2.9 -8.9 63 6.0 -5.7 293 20 327.6 328.4 294.4 340.5 3.83 22 502 5818 -3.5 -15.5 39 12.0 -8.2 287 19 328.4 328.9 293.4 336.3 2.28 23 500 5850 -3.5 -15.5 39 12.0 -8.2 285 19 328.8 329.2 293.5 336.7 2.29 24 494 5945 -4.5 -11.5 58 7.0 -7.5 282 19 328.7 329.3 294.2 339.6 3.21 25 480 6170 -6.1 -17.1 41 11.0 -10.2 276 19 329.4 329.8 293.5 336.7 2.09 26 476 6235 -5.7 -26.7 17 21.0 -11.8 274 19 330.7 330.9 292.8 334.0 0.90 27 473 6285 -6.1 -23.1 25 17.0 -11.5 272 19 330.8 331.1 293.2 335.3 1.26 28 470 6334 -6.5 -15.5 49 9.0 -10.0 271 19 330.9 331.4 294.1 339.4 2.43 29 433 6967 -11.3 -15.0 74 3.7 -12.7 252 19 332.7 333.2 294.8 342.2 2.76 30 400 7570 -14.9 -20.9 60 6.0 -16.8 230 15 335.6 336.0 294.8 342.1 1.81 31 386 7839 -16.7 -22.7 60 6.0 -18.5 226 16 336.7 337.0 294.9 342.5 1.60 32 362 8319 -19.1 -30.1 37 11.0 -21.7 224 18 339.7 339.9 295.0 343.0 0.87 33 334 8913 -23.5 -33.5 39 10.0 -25.5 249 13 341.6 341.8 295.3 344.2 0.68 34 322 9180 -25.1 -41.1 21 16.0 -27.5 224 10 343.0 343.1 295.3 344.3 0.33 35 305 9571 -27.9 -47.9 13 20.0 -30.2 213 12 344.4 344.5 295.6 345.1 0.16 36 300 9690 -28.9 -45.9 18 17.0 -30.9 210 12 344.6 344.7 295.6 345.5 0.21 37 280 10182 -33.5 -41.5 44 8.0 -34.5 196 10 344.9 345.0 295.8 346.3 0.36 38 250 10970 -40.1 -48.1 42 8.0 -40.7 105 14 346.4 346.5 296.0 347.3 0.20 39 207 12219 -51.7 -57.7 49 6.0 -51.9 123 15 347.5 347.5 296.1 347.8 0.08 40 200 12440 -53.3 -59.3 48 6.0 -53.5 130 16 348.4 348.4 296.3 348.6 0.06 41 194 12636 -54.5 -63.5 32 9.0 -54.7 127 15 349.5 349.5 296.5 349.7 0.04 42 181 13077 -58.5 -65.5 40 7.0 -58.6 162 17 350.0 350.0 296.7 350.1 0.03 43 174 13325 -59.9 -70.9 22 11.0 -60.0 169 19 351.6 351.6 297.0 351.7 0.02 44 150 14240 -66.1 -79.1 15 13.0 -66.2 180 18 356.2 356.2 298.0 356.2 0.01 45 142 14572 -67.7 -81.7 12 14.0 -67.8 187 19 359.0 359.0 298.5 359.1 0.00 46 100 16600 -84.1 -91.1 28 7.0 -84.1 270 15 365.2 365.2 299.7 365.2 0.00 47 92 17057 -88.1 -93.1 39 5.0 -88.1 366.1 366.1 299.9 366.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5769.39 m Freezing level: 572.00 mb = 4774.44 m = 15663.98 ft Freezing level: 560.32 mb = 4940.36 m = 16208.35 ft Freezing level: 542.77 mb = 5198.05 m = 17053.77 ft Wetbulb zero: 610.21 mb = 4245.26 m = 13927.85 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 64.83 % Est. max temperature: 29.76 C = 85.56 F Sfc-Lift cond lev (LCL): 993.07 mb = 140.73 m = 461.70 ft T: 24.89 C 700-500 lapse rate: 5.02 C/km ThetaE index: 17.89 C Layer 750.0- 717.0 mb Conv cond level (CCL): 869.36 mb = 1287.85 m = 4225.19 ft Mean mixing ratio: 14.17 g/kg Conv temperature: 28.88 C = 83.99 F Cap Strength: 3.12 C Lifted Index: 2.63 C Risk: None Lifted Index @300 mb: 4.19 C Lifted Index @700 mb: 2.04 C Showalter Index: 2.75 C Risk: Showers probable Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 18.80 C K Index: 28.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 228.60 Risk: None Energy Index: -0.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.80 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 3155.28 J/kg Cap Strength: 3.11 C Lift Cond Lev (LCL): 894.13 mb = 1046.73 m = 3434.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 9 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 1000 81 0 0 -0.0 -0.0 | 153 9 -4.0 8.0 1 974 305 275 3 3.0 -0.3 | 172 8 -1.0 7.8 2 941 610 300 9 7.8 -4.5 | 227 5 3.8 3.5 3 925 753 305 12 9.8 -6.9 | 259 6 5.8 1.2 4 908 914 315 12 8.5 -8.5 | 276 4 4.4 -0.4 5 850 1481 310 13 10.0 -8.4 | 273 6 5.9 -0.3 6 846 1524 305 13 10.6 -7.5 | 265 7 6.6 0.6 7 816 1829 320 9 5.8 -6.9 | 237 2 1.7 1.1 8 787 2134 320 6 3.9 -4.6 | 177 3 -0.2 3.4 9 759 2438 330 11 5.5 -9.5 | 316 2 1.5 -1.5 10 732 2743 300 12 10.4 -6.0 | 252 7 6.4 2.0 11 706 3048 255 7 6.8 1.8 | 195 10 2.7 9.8 12 700 3122 275 7 7.0 -0.6 | 202 8 2.9 7.4 13 680 3353 280 8 7.9 -1.4 | 210 8 3.8 6.6 14 655 3658 320 11 7.1 -8.4 | 277 3 3.0 -0.4 15 631 3962 280 9 8.9 -1.6 | 217 8 4.8 6.5 16 585 4572 295 12 10.9 -5.1 | 247 7 6.8 3.0 17 543 5182 320 23 14.8 -17.6 | 312 14 10.7 -9.6 18 500 5850 285 19 18.4 -4.9 | 258 15 14.3 3.1 19 430 7010 250 19 17.9 6.5 | 224 20 13.8 14.5 20 400 7570 230 15 11.5 9.6 | 203 19 7.5 17.7 21 366 8230 220 18 11.6 13.8 | 199 23 7.5 21.8 22 337 8839 255 14 13.5 3.6 | 219 15 9.5 11.7 23 323 9144 225 10 7.1 7.1 | 191 15 3.0 15.1 24 300 9690 210 12 6.0 10.4 | 186 19 2.0 18.4 25 297 9754 215 16 9.2 13.1 | 194 22 5.1 21.1 26 285 10058 200 12 4.1 11.3 | 180 19 0.1 19.3 27 273 10363 190 8 1.4 7.9 | 171 16 -2.6 15.9 28 261 10668 125 5 -4.1 2.9 | 143 14 -8.1 10.9 29 250 10970 105 14 -13.5 3.6 | 124 21 -17.6 11.7 30 239 11278 95 13 -13.0 1.1 | 118 19 -17.0 9.2 31 200 12440 130 16 -12.3 10.3 | 138 25 -16.3 18.3 32 198 12497 105 14 -13.5 3.6 | 124 21 -17.6 11.7 33 189 12802 155 16 -6.8 14.5 | 154 25 -10.8 22.5 34 163 13716 180 21 0.0 21.0 | 172 29 -4.0 29.0 35 150 14240 180 18 0.0 18.0 | 171 26 -4.0 26.0 36 133 14935 195 21 5.4 20.3 | 183 28 1.4 28.3 37 114 15850 240 17 14.7 8.5 | 213 20 10.7 16.5 38 102 16459 230 13 10.0 8.4 | 200 17 5.9 16.4 39 100 16600 270 15 15.0 -0.0 | 234 14 11.0 8.0 Wind Parameters Mean winds (0-6000m): 303.3 at 12.0 knts Storm direction: 333.3 at 9.0 knts Shear (0-3000m) pos: 0.8 neg: 1.9 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 45.1 deg Storm rel helicity (0-3000m) pos: 22.5 neg: -24.3 tot: -1.8 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 9.22 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 ------------------------------------------------------------------------------- 500 289 4 176 7| 0.0 8.7 8.7| 14.1 0.0 14.1 28.2 0.84| 9.6 8.1 1000 304 8 211 4| 2.5 4.3 6.8| 21.3 -0.0 21.3 21.3 0.86| 7.8 6.7 1500 307 9 235 4| 1.6 3.0 4.6| 21.3 -1.6 19.7 13.1 0.70| 5.9 4.1 2000 309 9 236 4| 1.2 2.3 3.4| 21.3 -4.3 17.0 8.5 0.35| 6.1 2.1 2500 312 9 237 3| 0.9 2.8 3.7| 22.5 -5.4 17.1 6.8 0.33| 6.3 2.1 3000 309 9 237 4| 0.8 1.9 2.7| 22.5 -24.3 -1.8 -0.6 0.01| 7.2 0.1 4000 305 9 233 4| 1.3 1.9 3.1| 34.4 -30.9 3.4 0.9 0.06| 7.5 0.4 5000 304 10 242 5| 2.3 1.5 3.8| 65.5 -30.9 34.6 6.9 0.22| 7.5 1.7 6000 303 12 256 6| 1.9 2.2 4.1| 72.2 -89.3 -17.1 -2.8 0.03| 7.8 0.2 Wrote GIF file: /home/apache/climate/data/raob//VO371/skewt/VO371.skewt.20251130.00.gif