UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120211.upa.cvt Date: 1100Z 2 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 2 DEC 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 62 23.2 20.9 87 2.3 21.6 50 10 295.8 298.7 294.6 340.9 15.65 1 1000 114 23.2 20.3 84 2.9 21.2 75 9 296.4 299.1 294.3 340.0 15.16 2 937 679 20.2 13.2 64 7.0 15.7 41 16 298.9 300.7 291.3 328.7 10.23 3 925 790 19.4 16.4 83 3.0 17.4 35 12 299.1 301.5 293.4 336.4 12.78 4 910 932 19.8 16.7 82 3.1 17.7 32 9 301.0 303.4 294.3 339.9 13.26 5 850 1522 16.8 15.6 93 1.2 16.0 270 1 303.7 306.2 295.1 343.1 13.23 6 700 3161 8.0 7.7 98 0.3 7.8 250 10 311.3 313.1 294.4 340.5 9.47 7 572 4810 0.0 -0.2 99 0.2 -0.1 271 11 320.5 321.8 294.7 341.7 6.61 8 500 5880 -5.9 -6.5 96 0.6 -6.2 240 13 325.8 326.8 294.7 341.5 4.71 9 445 6783 -11.3 -11.7 97 0.4 -11.5 260 14 330.1 330.8 294.8 342.0 3.51 10 412 7368 -16.3 -22.3 60 6.0 -18.0 253 12 331.0 331.3 293.4 336.5 1.55 11 400 7590 -17.7 -24.7 54 7.0 -19.6 250 11 332.0 332.2 293.4 336.6 1.29 12 338 8829 -26.1 -34.1 47 8.0 -27.5 258 25 336.9 337.0 294.1 339.3 0.63 13 315 9335 -30.5 -33.6 74 3.1 -31.0 252 31 337.6 337.8 294.4 340.3 0.71 14 300 9680 -32.7 -35.7 74 3.0 -33.1 255 38 339.3 339.4 294.7 341.6 0.61 15 289 9942 -33.1 -36.6 71 3.5 -33.6 244 37 342.4 342.5 295.4 344.6 0.58 16 250 10940 -41.9 -45.1 71 3.2 -42.2 190 28 343.8 343.8 295.5 344.9 0.27 17 200 12410 -54.9 -60.9 47 6.0 -55.1 205 37 345.8 345.8 295.7 346.1 0.05 18 188 12803 -58.1 -62.1 60 4.0 -58.2 212 40 346.8 346.9 296.0 347.0 0.05 19 170 13430 -63.1 -69.1 44 6.0 -63.1 224 44 348.7 348.7 296.4 348.8 0.02 20 160 13800 -66.1 -71.1 49 5.0 -66.1 231 46 349.7 349.7 296.6 349.8 0.02 21 150 14190 -67.9 -72.9 49 5.0 -67.9 230 53 353.1 353.1 297.3 353.2 0.01 22 132 14955 -69.7 -80.7 19 11.0 -69.8 230 43 363.1 363.1 299.3 363.1 0.00 23 108 16123 -79.1 -88.1 21 9.0 -79.1 235 29 366.7 366.7 299.9 366.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 572.00 mb = 4809.90 m = 15780.32 ft Wetbulb zero: 573.58 mb = 4787.43 m = 15706.60 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 92.95 % Est. max temperature: 30.83 C = 87.49 F Sfc-Lift cond lev (LCL): 973.06 mb = 351.04 m = 1151.69 ft T: 21.94 C 700-500 lapse rate: 5.11 C/km ThetaE index: 12.14 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 802.39 mb = 2008.57 m = 6589.70 ft Mean mixing ratio: 12.78 g/kg Conv temperature: 33.39 C = 92.09 F Cap Strength: 3.23 C Lifted Index: 2.87 C Risk: None Lifted Index @300 mb: 4.19 C Lifted Index @700 mb: 1.83 C Showalter Index: -0.35 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.50 C K Index: 38.00 Risk: > 80 % chance of thunderstorms Sweat Index: 202.20 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.27 J/kg Max Up Vert Vel: 5.53 m/s Conv Inhibition (B-): 3283.78 J/kg Cap Strength: 3.23 C Lift Cond Lev (LCL): 897.04 mb = 1056.17 m = 3465.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 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 1006 62 50 10 -7.7 -6.4 | 73 15 -14.1 -4.2 1 1000 114 75 9 -8.7 -2.3 | 89 15 -15.1 -0.1 2 944 610 45 19 -13.4 -13.4 | 60 23 -19.8 -11.2 3 925 790 35 12 -6.9 -9.8 | 60 15 -13.3 -7.6 4 880 1219 25 2 -0.8 -1.8 | 93 7 -7.3 0.4 5 850 1522 270 1 1.0 -0.0 | 112 6 -5.4 2.2 6 850 1524 265 1 1.0 0.1 | 113 6 -5.4 2.3 7 791 2134 250 2 1.9 0.7 | 122 5 -4.5 2.9 8 763 2438 205 4 1.7 3.6 | 141 7 -4.7 5.8 9 736 2743 265 2 2.0 0.2 | 118 5 -4.4 2.4 10 700 3161 250 10 9.4 3.4 | 208 6 3.0 5.6 11 634 3962 225 16 11.3 11.3 | 200 14 4.9 13.5 12 588 4572 280 12 11.8 -2.1 | 269 5 5.4 0.1 13 545 5182 255 9 8.7 2.3 | 207 5 2.3 4.5 14 525 5486 265 11 11.0 1.0 | 235 6 4.5 3.1 15 506 5791 250 11 10.3 3.8 | 213 7 3.9 6.0 16 500 5880 240 13 11.3 6.5 | 209 10 4.8 8.7 17 486 6096 250 9 8.5 3.1 | 201 6 2.0 5.3 18 467 6401 265 15 14.9 1.3 | 248 9 8.5 3.5 19 400 7590 250 11 10.3 3.8 | 213 7 3.9 6.0 20 398 7620 245 13 11.8 5.5 | 215 9 5.4 7.7 21 351 8534 265 22 21.9 1.9 | 255 16 15.5 4.1 22 323 9144 250 28 26.3 9.6 | 239 23 19.9 11.8 23 300 9680 255 38 36.7 9.8 | 248 33 30.3 12.0 24 297 9754 255 38 36.7 9.8 | 248 33 30.3 12.0 25 260 10668 200 35 12.0 32.9 | 189 36 5.6 35.1 26 250 10940 190 28 4.9 27.6 | 177 30 -1.6 29.8 27 249 10973 200 31 10.6 29.1 | 188 32 4.2 31.3 28 227 11582 185 28 2.4 27.9 | 172 30 -4.0 30.1 29 217 11887 190 29 5.0 28.6 | 177 31 -1.4 30.7 30 207 12192 200 31 10.6 29.1 | 188 32 4.2 31.3 31 200 12410 205 37 15.6 33.5 | 194 37 9.2 35.7 32 154 14021 235 48 39.3 27.5 | 228 44 32.9 29.7 33 150 14190 230 53 40.6 34.1 | 223 50 34.2 36.3 34 139 14630 230 50 38.3 32.1 | 223 47 31.9 34.3 35 132 14935 230 43 32.9 27.6 | 222 40 26.5 29.8 36 113 15850 235 29 23.8 16.6 | 223 26 17.3 18.8 37 107 16154 235 29 23.8 16.6 | 223 26 17.3 18.8 Wind Parameters Mean winds (0-6000m): 258.8 at 9.0 knts Storm direction: 288.8 at 6.8 knts Shear (0-3000m) pos: 0.9 neg: 2.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 123.6 deg Storm rel helicity (0-3000m) pos: 42.1 neg: -50.6 tot: -8.5 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 62.63 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 57 13 74 18| 0.0 8.3 8.3| 14.6 -39.9 -25.4 -50.7 -0.30| 14.3 -4.3 1000 48 13 68 17| 0.0 2.7 2.7| 23.5 -47.8 -24.3 -24.3 -0.10| 14.2 -1.4 1500 46 9 72 14| 0.0 3.7 3.7| 32.7 -47.8 -15.1 -10.1 0.06| 11.8 0.7 2000 44 7 75 12| 0.0 3.0 3.0| 33.8 -47.8 -14.0 -7.0 0.08| 9.0 0.7 2500 45 6 78 11| 0.0 2.7 2.7| 36.9 -48.6 -11.6 -4.7 0.11| 8.1 0.9 3000 39 6 76 10| 0.9 2.3 3.2| 42.1 -50.6 -8.5 -2.8 0.17| 8.1 1.4 4000 263 8 202 3| 0.7 2.7 3.4| 50.7 -56.0 -5.4 -1.3 0.16| 7.7 1.2 5000 262 9 212 4| 1.2 2.3 3.5| 70.9 -61.7 9.3 1.9 0.18| 7.8 1.4 6000 259 9 212 5| 1.1 2.0 3.0| 74.0 -69.2 4.8 0.8 0.14| 7.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251202.11.gif