UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 8 OCT 25 Station: KVBG WMO ident: 72393 Latitude: 34.73 Longitude: -120.58 Elevation: 112.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 90 250 7 SFC 999 112 20.0 14.0 68 6.0 16.2 250 7 293.2 295.0 289.4 322.1 10.10 2 953 504 13.2 11.9 92 1.3 12.4 167 8 290.3 291.9 287.5 316.4 9.22 3 933 679 15.4 11.5 78 3.9 13.0 170 7 294.3 296.0 288.9 320.7 9.17 4 926 742 17.2 5.2 45 12.0 10.5 187 9 296.8 297.9 286.9 314.4 5.99 5 925 751 17.2 4.2 42 13.0 10.1 190 9 296.9 297.9 286.5 313.4 5.59 6 902 966 18.2 1.2 32 17.0 9.2 165 17 300.1 300.9 286.7 314.0 4.62 7 901 975 18.4 1.4 32 17.0 9.4 164 17 300.4 301.2 286.9 314.5 4.70 8 866 1315 19.0 -1.0 26 20.0 8.6 140 27 304.4 305.2 287.8 317.0 4.10 9 850 1474 17.8 -2.2 26 20.0 7.7 140 28 304.8 305.5 287.6 316.6 3.82 10 700 3101 7.0 -21.0 11 28.0 -2.4 145 18 310.2 310.4 286.6 313.7 1.02 11 653 3668 3.4 -21.6 14 25.0 -4.7 160 17 312.4 312.6 287.4 315.9 1.04 12 630 3959 2.6 -42.4 2 45.0 -6.8 169 16 314.7 314.7 287.2 315.2 0.15 13 600 4352 0.2 -23.8 14 24.0 -7.1 192 22 316.4 316.5 288.6 319.6 0.93 14 557 4944 -2.7 -42.7 3 40.0 -10.5 210 26 319.7 319.8 288.8 320.3 0.16 15 500 5790 -9.3 -33.3 12 24.0 -14.6 205 28 321.7 321.8 289.8 323.4 0.46 16 499 5805 -9.3 -33.3 12 24.0 -14.6 205 28 321.9 322.0 289.8 323.6 0.46 17 429 6958 -16.3 -50.3 4 34.0 -20.6 220 31 327.2 327.2 291.0 327.5 0.09 18 400 7480 -20.7 -50.7 5 30.0 -24.1 225 31 328.1 328.1 291.3 328.4 0.09 19 306 9394 -37.7 -57.7 11 20.0 -38.7 224 39 330.4 330.4 291.9 330.6 0.05 20 300 9530 -38.3 -59.3 9 21.0 -39.3 225 39 331.4 331.4 292.2 331.6 0.04 21 284 9902 -40.7 -58.7 13 18.0 -41.5 237 38 333.2 333.2 292.6 333.4 0.05 22 250 10760 -43.3 -65.3 7 22.0 -44.0 245 45 341.7 341.7 294.7 341.8 0.02 23 230 11322 -43.7 -72.7 3 29.0 -44.5 241 54 349.3 349.3 296.5 349.4 0.01 24 200 12250 -49.5 -76.5 3 27.0 -50.0 250 48 354.4 354.4 297.5 354.4 0.01 25 153 13966 -59.9 -80.9 5 21.0 -60.1 248 39 364.8 364.8 299.6 364.8 0.00 26 150 14090 -60.3 -82.3 4 22.0 -60.5 245 41 366.2 366.2 299.9 366.2 0.00 27 101 16501 -69.7 -85.7 8 16.0 -69.8 230 26 391.9 391.9 304.0 392.0 0.00 28 100 16560 -69.5 -86.5 7 17.0 -69.6 225 27 393.4 393.4 304.3 393.5 0.00 29 70 18690 -67.3 -89.3 3 22.0 -67.5 220 18 440.4 440.4 309.9 440.4 0.00 30 67 18955 -67.7 -89.7 3 22.0 -67.9 248 19 445.1 445.1 310.4 445.1 0.00 31 51 20627 -61.1 -88.1 2 27.0 -61.6 220 10 496.7 496.7 314.7 496.7 0.00 32 50 20750 -61.5 -88.5 2 27.0 -62.0 210 10 498.6 498.6 314.8 498.6 0.00 33 44 21540 -62.9 -88.9 2 26.0 -63.4 261 7 513.7 513.7 315.9 513.7 0.00 34 30 23930 -57.3 -87.3 1 30.0 -58.5 295 14 588.4 588.4 320.0 588.5 0.01 35 23 25630 -53.1 -85.1 1 32.0 -55.5 242 4 647.2 647.2 322.6 647.3 0.01 36 20 26530 -54.3 -85.3 1 31.0 -56.6 220 11 670.0 670.0 323.4 670.1 0.01 37 19 26856 -54.7 -85.7 1 31.0 -57.1 244 13 678.6 678.6 323.7 678.7 0.01 38 11 30402 -46.5 -81.5 1 35.0 -53.1 291 20 823.2 823.2 327.8 823.7 0.05 39 10 31030 -48.7 -82.7 1 34.0 -54.7 240 18 837.8 837.8 328.1 838.2 0.04 TRP 101 16501 -69.7 -85.7 8 16.0 -69.8 230 26 391.9 391.9 304.0 392.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 597.03 mb = 4392.41 m = 14410.62 ft Wetbulb zero: 735.46 mb = 2686.88 m = 8815.13 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 22.10 % Est. max temperature: 31.59 C = 88.86 F Sfc-Lift cond lev (LCL): 914.11 mb = 852.02 m = 2795.31 ft T: 17.67 C 700-500 lapse rate: 6.06 C/km ThetaE index: 7.32 C Layer 926.0- 902.0 mb Conv cond level (CCL): 672.83 mb = 3424.17 m = 11234.03 ft Mean mixing ratio: 8.13 g/kg Conv temperature: 38.23 C = 100.81 F Cap Strength: 10.03 C Lifted Index: 8.49 C Risk: None Lifted Index @300 mb: 10.25 C Lifted Index @700 mb: 7.62 C Showalter Index: 9.02 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 7.10 C K Index: -3.10 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.62 J/kg Max Up Vert Vel: 9.01 m/s Conv Inhibition (B-): 61192.17 J/kg Cap Strength: 10.03 C Lift Cond Lev (LCL): 860.13 mb = 1372.71 m = 4503.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 197 at 17 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 ---------------------------------------------------------- 0 999 112 250 7 6.6 2.4 | 354 14 1.4 -14.0 1 976 305 200 14 4.8 13.2 | 6 3 -0.4 -3.2 2 941 610 150 5 -2.5 4.3 | 32 14 -7.6 -12.0 3 925 751 190 9 1.6 8.9 | 26 8 -3.6 -7.5 4 907 914 170 15 -2.6 14.8 | 79 8 -7.7 -1.6 5 876 1219 140 27 -17.4 20.7 | 101 23 -22.5 4.3 6 850 1474 140 28 -18.0 21.4 | 102 24 -23.1 5.1 7 845 1524 140 29 -18.6 22.2 | 104 24 -23.8 5.9 8 815 1829 120 32 -27.7 16.0 | 89 33 -32.9 -0.3 9 786 2134 120 31 -26.8 15.5 | 88 32 -32.0 -0.8 10 758 2438 120 30 -26.0 15.0 | 88 31 -31.1 -1.3 11 731 2743 130 24 -18.4 15.4 | 88 24 -23.5 -0.9 12 704 3048 140 17 -10.9 13.0 | 78 16 -16.1 -3.3 13 700 3101 145 18 -10.3 14.7 | 84 16 -15.5 -1.6 14 678 3353 150 17 -8.5 14.7 | 83 14 -13.6 -1.6 15 653 3658 160 17 -5.8 16.0 | 88 11 -11.0 -0.4 16 628 3962 170 16 -2.8 15.8 | 86 8 -7.9 -0.6 17 605 4267 190 21 3.6 20.7 | 161 5 -1.5 4.3 18 582 4572 200 26 8.9 24.4 | 205 9 3.8 8.1 19 561 4877 210 26 13.0 22.5 | 232 10 7.9 6.2 20 540 5182 210 28 14.0 24.2 | 228 12 8.9 7.9 21 519 5486 210 29 14.5 25.1 | 227 13 9.4 8.8 22 500 5790 205 28 11.8 25.4 | 217 11 6.7 9.0 23 500 5791 205 28 11.8 25.4 | 217 11 6.7 9.0 24 480 6096 210 32 16.0 27.7 | 224 16 10.9 11.4 25 461 6401 215 29 16.6 23.8 | 237 14 11.5 7.4 26 443 6706 220 29 18.6 22.2 | 246 15 13.5 5.9 27 426 7010 220 32 20.6 24.5 | 242 17 15.4 8.2 28 409 7315 220 34 21.9 26.0 | 240 19 16.7 9.7 29 400 7480 225 31 21.9 21.9 | 252 18 16.8 5.6 30 392 7620 225 31 21.9 21.9 | 252 18 16.8 5.6 31 376 7925 235 36 29.5 20.6 | 260 25 24.4 4.3 32 360 8230 230 33 25.3 21.2 | 256 21 20.1 4.9 33 345 8534 230 36 27.6 23.1 | 253 23 22.4 6.8 34 331 8839 230 34 26.0 21.9 | 255 22 20.9 5.5 35 317 9144 220 37 23.8 28.3 | 237 22 18.6 12.0 36 303 9449 225 39 27.6 27.6 | 243 25 22.4 11.2 37 300 9530 225 39 27.6 27.6 | 243 25 22.4 11.2 38 290 9754 230 38 29.1 24.4 | 251 25 24.0 8.1 39 277 10058 245 37 33.5 15.6 | 271 28 28.4 -0.7 40 265 10363 245 38 34.4 16.1 | 271 29 29.3 -0.3 41 253 10668 250 45 42.3 15.4 | 271 37 37.1 -1.0 42 250 10760 245 45 40.8 19.0 | 266 36 35.6 2.7 43 242 10973 240 49 42.4 24.5 | 258 38 37.3 8.2 44 231 11278 240 54 46.8 27.0 | 256 43 41.6 10.7 45 221 11582 245 56 50.8 23.7 | 261 46 45.6 7.3 46 211 11887 250 54 50.7 18.5 | 267 46 45.6 2.1 47 202 12192 250 50 47.0 17.1 | 269 42 41.8 0.8 48 200 12250 250 48 45.1 16.4 | 270 40 40.0 0.1 49 192 12497 240 46 39.8 23.0 | 259 35 34.7 6.7 50 183 12802 240 49 42.4 24.5 | 258 38 37.3 8.2 51 175 13106 240 54 46.8 27.0 | 256 43 41.6 10.7 52 167 13411 250 50 47.0 17.1 | 269 42 41.8 0.8 53 159 13716 260 40 39.4 6.9 | 285 36 34.3 -9.4 54 152 14021 245 39 35.3 16.5 | 270 30 30.2 0.1 55 150 14090 245 41 37.2 17.3 | 268 32 32.0 1.0 56 144 14326 240 47 40.7 23.5 | 259 36 35.6 7.2 57 137 14630 245 46 41.7 19.4 | 265 37 36.6 3.1 58 131 14935 250 46 43.2 15.7 | 271 38 38.1 -0.6 59 124 15240 250 38 35.7 13.0 | 276 31 30.6 -3.3 60 118 15545 240 30 26.0 15.0 | 274 21 20.8 -1.3 61 112 15850 230 29 22.2 18.6 | 262 17 17.1 2.3 62 107 16154 250 24 22.6 8.2 | 295 19 17.4 -8.1 63 102 16459 230 24 18.4 15.4 | 274 13 13.2 -0.9 64 101 16501 230 26 19.9 16.7 | 269 15 14.8 0.4 65 100 16560 225 27 19.1 19.1 | 259 14 14.0 2.7 66 97 16764 220 21 13.5 16.1 | 272 8 8.4 -0.3 67 92 17069 225 28 19.8 19.8 | 257 15 14.7 3.5 68 87 17374 240 26 22.5 13.0 | 281 18 17.4 -3.3 69 83 17678 270 20 20.0 -0.0 | 318 22 14.9 -16.3 70 79 17983 250 23 21.6 7.9 | 297 19 16.5 -8.5 71 75 18288 270 11 11.0 -0.0 | 340 17 5.9 -16.3 72 71 18593 210 17 8.5 14.7 | 296 4 3.4 -1.6 73 70 18690 220 18 11.6 13.8 | 292 7 6.4 -2.6 74 68 18898 240 18 15.6 9.0 | 305 13 10.4 -7.3 75 64 19202 280 22 21.7 -3.8 | 321 26 16.5 -20.2 76 61 19507 300 13 11.3 -6.5 | 345 24 6.1 -22.8 77 58 19812 240 12 10.4 6.0 | 333 12 5.3 -10.3 78 55 20117 220 11 7.1 8.4 | 346 8 1.9 -7.9 79 53 20422 240 11 9.5 5.5 | 338 12 4.4 -10.8 80 50 20726 210 10 5.0 8.7 | 1 8 -0.1 -7.7 81 50 20750 210 10 5.0 8.7 | 1 8 -0.1 -7.7 82 48 21031 270 6 6.0 -0.0 | 357 16 0.9 -16.3 83 46 21336 220 8 5.1 6.1 | 360 10 0.0 -10.2 84 43 21641 280 6 5.9 -1.0 | 357 17 0.8 -17.4 85 41 21946 350 5 0.9 -4.9 | 11 22 -4.3 -21.3 86 39 22250 340 5 1.7 -4.7 | 9 21 -3.4 -21.0 87 37 22555 225 6 4.2 4.2 | 4 12 -0.9 -12.1 88 36 22860 270 4 4.0 -0.0 | 4 16 -1.1 -16.3 89 34 23165 200 4 1.4 3.8 | 17 13 -3.8 -12.6 90 32 23470 280 8 7.9 -1.4 | 351 18 2.7 -17.7 91 31 23774 285 13 12.6 -3.4 | 339 21 7.4 -19.7 92 30 23930 295 14 12.7 -5.9 | 341 24 7.5 -22.3 93 29 24079 310 17 13.0 -10.9 | 344 28 7.9 -27.3 94 28 24384 310 13 10.0 -8.4 | 349 25 4.8 -24.7 95 27 24689 310 11 8.4 -7.1 | 352 24 3.3 -23.4 96 25 24994 305 16 13.1 -9.2 | 343 27 8.0 -25.5 97 24 25298 280 4 3.9 -0.7 | 4 17 -1.2 -17.0 98 23 25603 245 4 3.6 1.7 | 6 15 -1.5 -14.7 99 22 25908 220 8 5.1 6.1 | 360 10 0.0 -10.2 100 21 26213 215 8 4.6 6.6 | 3 10 -0.6 -9.8 101 20 26518 220 11 7.1 8.4 | 346 8 1.9 -7.9 102 20 26530 220 11 7.1 8.4 | 346 8 1.9 -7.9 103 19 26822 245 13 11.8 5.5 | 329 13 6.6 -10.9 104 18 27127 240 10 8.7 5.0 | 343 12 3.5 -11.3 105 17 27432 300 14 12.1 -7.0 | 343 24 7.0 -23.3 106 17 27737 265 15 14.9 1.3 | 327 18 9.8 -15.0 107 16 28042 270 25 25.0 -0.0 | 309 26 19.9 -16.3 108 15 28346 280 25 24.6 -4.3 | 317 28 19.5 -20.7 109 14 28651 290 28 26.3 -9.6 | 321 33 21.2 -25.9 110 14 28956 290 24 22.6 -8.2 | 325 30 17.4 -24.6 111 13 29261 290 25 23.5 -8.6 | 324 31 18.4 -24.9 112 13 29566 290 22 20.7 -7.5 | 327 28 15.5 -23.9 113 12 29870 290 25 23.5 -8.6 | 324 31 18.4 -24.9 114 11 30175 310 21 16.1 -13.5 | 340 32 10.9 -29.8 115 10 31030 240 18 15.6 9.0 | 305 13 10.4 -7.3 Wind Parameters Mean winds (0-6000m): 167.5 at 22.8 knts Storm direction: 197.5 at 17.1 knts Shear (0-3000m) pos: 2.9 neg: 6.2 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 90.0 deg Storm rel helicity (0-3000m) pos: 44.0 neg: -89.5 tot: -45.5 m^2/s^2 ave: -15.2 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 14.3 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.31 Bulk Shear: 31.11 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 ------------------------------------------------------------------------------- 500 199 10 15 7| 0.0 9.6 9.6| 6.6 -10.2 -3.6 -7.1 0.09| 24.2 2.2 1000 180 12 47 7| 0.0 12.8 12.8| 30.5 -10.6 20.0 20.0 0.27| 23.7 6.5 1500 157 17 86 12| 0.0 11.5 11.5| 36.8 -24.1 12.7 8.5 0.20| 19.6 3.9 2000 143 20 90 17| 0.0 9.3 9.3| 36.8 -70.2 -33.4 -16.7 0.09| 16.9 1.5 2500 137 22 90 20| 1.1 7.4 8.5| 39.2 -74.5 -35.4 -14.2 0.08| 14.7 1.1 3000 136 22 89 21| 2.9 6.2 9.0| 44.0 -89.5 -45.5 -15.2 0.05| 14.3 0.6 4000 141 21 90 18| 3.5 4.6 8.1| 52.4 -90.7 -38.3 -9.6 0.08| 12.2 0.9 5000 155 22 102 15| 4.3 3.7 8.0| 76.2 -92.0 -15.7 -3.1 0.18| 11.5 2.1 6000 167 23 121 12| 3.8 3.2 7.0| 82.5-100.0 -17.4 -2.9 0.16| 10.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251008.00.gif