UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 1 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 56 23.6 18.7 74 4.9 20.2 30 6 296.2 298.7 293.2 335.5 13.61 1 1000 108 23.2 18.2 73 5.0 19.8 360 11 296.4 298.7 292.9 334.6 13.26 2 945 602 20.0 17.3 84 2.7 18.2 53 19 297.9 300.3 293.4 336.4 13.26 3 925 787 18.6 16.2 86 2.4 17.0 70 21 298.3 300.6 293.0 335.0 12.62 4 902 1003 17.6 14.1 80 3.5 15.3 75 19 299.5 301.5 292.4 332.4 11.28 5 896 1060 17.6 10.6 64 7.0 13.3 75 19 300.0 301.7 290.7 326.5 8.99 6 879 1223 16.6 7.6 55 9.0 11.3 75 17 300.6 302.0 289.6 322.8 7.47 7 870 1311 16.4 11.5 73 4.9 13.3 86 15 301.3 303.1 291.8 330.4 9.84 8 866 1350 16.8 15.0 89 1.8 15.6 91 14 302.1 304.4 294.1 339.0 12.48 9 850 1509 17.4 14.7 84 2.7 15.6 110 10 304.4 306.7 294.7 341.5 12.47 10 848 1529 17.4 14.5 83 2.9 15.5 111 10 304.6 306.9 294.7 341.4 12.34 11 818 1837 14.6 14.2 97 0.4 14.3 128 13 304.8 307.1 294.8 342.2 12.55 12 700 3148 9.0 8.8 99 0.2 8.9 160 2 312.5 314.4 295.3 344.0 10.22 13 698 3172 8.8 8.5 98 0.3 8.6 161 2 312.5 314.4 295.1 343.5 10.04 14 568 4850 0.0 -0.6 96 0.6 -0.3 234 16 321.1 322.4 294.8 342.0 6.46 15 500 5860 -5.9 -6.2 98 0.3 -6.1 230 14 325.8 326.8 294.7 341.8 4.82 16 443 6800 -11.9 -12.4 96 0.5 -12.1 249 12 329.8 330.4 294.6 341.1 3.33 17 428 7064 -12.1 -14.4 83 2.3 -13.0 261 12 332.8 333.4 295.0 342.9 2.93 18 405 7486 -14.7 -17.2 81 2.5 -15.6 268 15 334.7 335.2 295.1 343.3 2.45 19 400 7580 -15.7 -18.8 77 3.1 -16.7 255 16 334.6 335.0 294.8 342.2 2.17 20 384 7887 -17.9 -25.9 50 8.0 -20.0 260 16 335.6 335.9 294.3 340.0 1.21 21 365 8265 -19.3 -29.3 41 10.0 -21.7 260 17 338.7 338.8 294.8 342.1 0.93 22 343 8724 -23.3 -30.3 53 7.0 -24.8 260 19 339.3 339.5 295.0 342.7 0.90 23 313 9387 -28.3 -39.3 34 11.0 -29.9 260 24 341.3 341.4 295.0 342.9 0.40 24 302 9643 -30.5 -41.5 33 11.0 -31.9 260 27 341.7 341.8 295.0 343.1 0.33 25 300 9690 -31.1 -41.1 37 10.0 -32.4 260 28 341.5 341.6 295.0 342.9 0.35 26 286 10028 -34.1 -38.6 64 4.5 -34.7 260 30 342.0 342.1 295.2 343.8 0.48 27 250 10960 -40.3 -43.5 71 3.2 -40.6 225 38 346.2 346.2 296.1 347.5 0.33 28 214 12000 -49.5 -51.5 79 2.0 -49.6 205 28 347.6 347.6 296.3 348.2 0.16 29 200 12440 -53.5 -57.5 62 4.0 -53.7 205 27 348.0 348.1 296.3 348.4 0.08 30 197 12536 -54.5 -58.8 59 4.3 -54.6 205 26 348.0 348.0 296.3 348.3 0.07 31 167 13564 -63.7 -67.0 64 3.3 -63.7 202 40 349.4 349.5 296.5 349.6 0.03 32 150 14210 -68.9 -73.5 51 4.6 -68.9 210 51 351.4 351.4 297.0 351.5 0.01 33 141 14577 -71.7 -76.5 49 4.8 -71.7 207 52 352.8 352.8 297.3 352.8 0.01 34 128 15147 -71.7 -78.7 34 7.0 -71.8 221 44 362.7 362.7 299.2 362.7 0.01 35 100 16570 -80.3 -87.3 30 7.0 -80.3 235 14 372.6 372.6 301.0 372.6 0.00 36 87 17350 -85.1 -91.1 33 6.0 -85.1 255 10 378.1 378.1 301.9 378.1 0.00 37 81 17747 -84.3 -92.3 23 8.0 -84.3 212 9 387.5 387.5 303.4 387.5 0.00 38 79 17886 -83.5 -91.5 23 8.0 -83.5 197 9 392.0 392.0 304.0 392.0 0.00 39 77 18030 -78.7 -89.7 15 11.0 -78.7 182 8 404.8 404.8 305.9 404.8 0.00 40 70 18580 -75.3 -84.3 23 9.0 -75.3 125 7 423.3 423.3 308.1 423.3 0.00 41 55 20001 -67.5 -80.5 14 13.0 -67.7 78 6 471.4 471.4 312.8 471.5 0.01 42 51 20452 -69.7 -79.7 22 10.0 -69.8 64 6 476.5 476.5 313.2 476.6 0.01 43 50 20570 -69.5 -81.5 16 12.0 -69.6 60 6 479.7 479.7 313.4 479.8 0.01 44 44 21339 -66.3 -80.3 12 14.0 -66.5 505.4 505.4 315.4 505.5 0.01 TRP 87 17350 -85.1 -91.1 33 6.0 -85.1 255 10 378.1 378.1 301.9 378.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 568.00 mb = 4849.56 m = 15910.45 ft Wetbulb zero: 572.81 mb = 4780.89 m = 15685.16 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 92.09 % Est. max temperature: 30.90 C = 87.61 F Sfc-Lift cond lev (LCL): 936.42 mb = 680.81 m = 2233.60 ft T: 19.40 C 700-500 lapse rate: 5.49 C/km ThetaE index: 13.64 C Layer 925.0- 870.0 mb Conv cond level (CCL): 819.52 mb = 1821.12 m = 5974.73 ft Mean mixing ratio: 12.97 g/kg Conv temperature: 32.13 C = 89.83 F Cap Strength: 3.67 C Lifted Index: 2.93 C Risk: None Lifted Index @300 mb: 5.88 C Lifted Index @700 mb: 2.89 C Showalter Index: 0.23 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.60 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 210.40 Risk: None Energy Index: -0.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.22 J/kg Max Up Vert Vel: 4.52 m/s Conv Inhibition (B-): 13109.45 J/kg Cap Strength: 3.66 C Lift Cond Lev (LCL): 907.91 mb = 946.62 m = 3105.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 10 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 56 30 6 -3.0 -5.2 | 21 15 -5.5 -14.4 1 1000 108 360 11 -0.0 -11.0 | 7 20 -2.5 -20.2 2 978 305 25 17 -7.2 -15.4 | 22 26 -9.7 -24.6 3 925 787 70 21 -19.7 -7.2 | 54 28 -22.3 -16.4 4 911 914 75 20 -19.3 -5.2 | 57 26 -21.9 -14.4 5 879 1219 75 17 -16.4 -4.4 | 54 23 -19.0 -13.6 6 850 1509 110 10 -9.4 3.4 | 64 13 -11.9 -5.8 7 789 2134 145 15 -8.6 12.3 | 105 12 -11.1 3.1 8 734 2743 145 9 -5.2 7.4 | 77 8 -7.7 -1.8 9 708 3048 120 1 -0.9 0.5 | 21 9 -3.4 -8.7 10 700 3148 160 2 -0.7 1.9 | 24 8 -3.2 -7.3 11 682 3353 170 6 -1.0 5.9 | 47 5 -3.6 -3.3 12 657 3658 175 12 -1.0 12.0 | 127 5 -3.6 2.7 13 633 3962 190 11 1.9 10.8 | 159 2 -0.6 1.6 14 609 4267 220 10 6.4 7.7 | 292 4 3.9 -1.5 15 565 4877 235 17 13.9 9.8 | 267 11 11.4 0.5 16 504 5791 250 12 11.3 4.1 | 300 10 8.7 -5.1 17 500 5860 230 14 10.7 9.0 | 271 8 8.2 -0.2 18 485 6096 230 13 10.0 8.4 | 277 7 7.4 -0.9 19 431 7010 255 12 11.6 3.1 | 304 11 9.0 -6.1 20 414 7315 290 14 13.2 -4.8 | 323 18 10.6 -14.0 21 400 7580 255 16 15.5 4.1 | 291 14 12.9 -5.1 22 398 7620 260 15 14.8 2.6 | 298 14 12.2 -6.6 23 323 9144 260 21 20.7 3.6 | 287 19 18.1 -5.6 24 300 9690 260 28 27.6 4.9 | 280 25 25.0 -4.3 25 285 10058 260 30 29.5 5.2 | 278 27 27.0 -4.0 26 272 10363 245 40 36.3 16.9 | 257 35 33.7 7.7 27 250 10960 225 38 26.9 26.9 | 234 30 24.3 17.7 28 250 10973 235 41 33.6 23.5 | 245 34 31.0 14.3 29 228 11582 215 30 17.2 24.6 | 224 21 14.7 15.4 30 217 11887 205 28 11.8 25.4 | 210 19 9.3 16.2 31 200 12440 205 27 11.4 24.5 | 210 18 8.9 15.3 32 198 12497 205 26 11.0 23.6 | 210 17 8.4 14.4 33 189 12802 205 30 12.7 27.2 | 209 21 10.1 18.0 34 155 14021 200 47 16.1 44.2 | 201 37 13.5 35.0 35 150 14210 210 51 25.5 44.2 | 213 42 23.0 35.0 36 147 14326 205 51 21.6 46.2 | 207 42 19.0 37.0 37 132 14935 210 53 26.5 45.9 | 213 44 24.0 36.7 38 119 15545 245 25 22.7 10.6 | 266 20 20.1 1.4 39 100 16570 235 14 11.5 8.0 | 278 9 8.9 -1.2 40 97 16764 230 15 11.5 9.6 | 267 9 8.9 0.4 41 87 17350 255 10 9.7 2.6 | 313 10 7.1 -6.6 42 70 18580 125 7 -5.7 4.0 | 58 10 -8.3 -5.2 43 50 20570 60 6 -5.2 -3.0 | 32 14 -7.7 -12.2 Wind Parameters Mean winds (0-6000m): 165.4 at 12.7 knts Storm direction: 195.4 at 9.6 knts Shear (0-3000m) pos: 2.5 neg: 1.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 0.8 deg Storm rel helicity (0-3000m) pos: 196.6 neg: -50.7 tot: 145.9 m^2/s^2 ave: 48.6 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 91.39 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 28 15 23 25| 13.9 0.0 13.9| 84.9 -16.9 67.9 135.8 0.41| 22.2 9.1 1000 51 18 39 26| 7.7 0.0 7.7|150.5 -19.1 131.4 131.4 0.54| 16.7 9.0 1500 61 17 45 24| 3.9 0.0 3.9|169.6 -21.2 148.3 98.9 0.47| 15.4 7.2 2000 74 16 53 22| 4.5 0.0 4.5|193.2 -21.2 172.0 86.0 0.54| 13.4 7.2 2500 87 15 61 20| 3.0 0.0 3.0|196.6 -28.9 167.6 67.1 0.46| 11.8 5.4 3000 93 14 62 18| 2.5 1.7 4.2|196.6 -50.7 145.9 48.6 0.25| 11.6 2.8 4000 109 12 70 15| 3.0 1.3 4.3|209.3 -50.7 158.7 39.7 0.34| 10.8 3.7 5000 134 12 88 11| 2.5 1.0 3.6|214.4 -54.5 159.9 32.0 0.31| 9.9 3.1 6000 165 13 119 7| 1.8 0.5 2.3|228.0 -64.1 163.9 27.3 0.29| 9.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251201.11.gif