UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 21 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 ------------------------------------------------------------------------------- SFC 1004 112 17.0 13.3 79 3.7 14.7 255 42 289.8 291.5 287.7 316.8 9.60 1 1000 136 15.6 13.1 85 2.5 14.1 290 7 288.8 290.4 287.2 315.4 9.51 2 995 179 14.6 12.9 90 1.7 13.6 285 16 288.2 289.8 286.9 314.6 9.43 3 972 376 12.8 12.5 98 0.3 12.6 270 42 288.3 289.9 286.9 314.6 9.40 4 968 411 14.0 11.3 84 2.7 12.4 270 42 289.8 291.4 286.9 314.4 8.71 5 967 420 19.8 5.8 40 14.0 11.9 270 42 295.8 296.9 286.5 313.3 5.98 6 966 429 21.0 3.0 30 18.0 11.3 270 42 297.1 298.0 285.9 311.6 4.91 7 925 803 19.6 8.6 49 11.0 13.0 165 6 299.4 300.7 289.3 321.7 7.60 8 923 822 19.4 8.4 49 11.0 12.9 182 11 299.3 300.7 289.2 321.5 7.51 9 916 887 20.2 2.2 30 18.0 10.4 240 28 300.8 301.7 287.2 315.5 4.89 10 856 1467 18.2 -16.8 8 35.0 4.8 144 14 304.6 304.8 284.8 308.5 1.20 11 850 1527 18.0 -19.0 7 37.0 4.4 115 10 305.0 305.2 284.7 308.3 1.00 12 758 2495 12.6 -19.4 9 32.0 1.1 143 13 309.3 309.5 286.4 312.9 1.08 13 714 2995 11.6 -25.4 6 37.0 -0.4 160 12 313.5 313.7 287.4 315.9 0.68 14 700 3160 10.4 -26.6 6 37.0 -1.2 175 8 314.0 314.1 287.5 316.2 0.62 15 601 4404 0.0 -12.0 40 12.0 -4.8 142 20 316.0 316.5 290.0 324.3 2.53 16 573 4783 -3.3 -17.3 33 14.0 -8.2 148 18 316.4 316.8 289.4 322.2 1.72 17 539 5264 -5.9 -20.9 29 15.0 -10.6 149 19 318.9 319.2 289.8 323.5 1.34 18 501 5834 -8.1 -36.1 8 28.0 -14.0 140 19 323.0 323.0 290.0 324.3 0.35 19 500 5850 -8.1 -36.1 8 28.0 -14.0 140 19 323.2 323.2 290.1 324.5 0.35 20 400 7540 -21.9 -43.9 12 22.0 -24.8 130 26 326.5 326.6 290.9 327.3 0.19 21 351 8483 -30.9 -45.9 22 15.0 -32.3 149 32 326.8 326.9 291.0 327.5 0.18 22 322 9090 -34.1 -54.1 11 20.0 -35.4 138 34 330.6 330.6 291.9 330.9 0.08 23 300 9580 -38.3 -55.3 15 17.0 -39.2 120 30 331.4 331.4 292.2 331.7 0.07 24 275 10173 -43.1 -57.1 20 14.0 -43.7 134 38 332.8 332.8 292.5 333.0 0.06 25 250 10810 -47.1 -62.1 16 15.0 -47.6 155 31 336.0 336.0 293.4 336.2 0.04 26 207 12032 -55.3 -67.3 21 12.0 -55.5 135 21 341.8 341.8 294.8 341.9 0.02 27 200 12250 -56.5 -68.5 21 12.0 -56.7 125 19 343.3 343.3 295.1 343.4 0.02 28 176 13051 -62.3 -72.3 25 10.0 -62.4 154 23 346.5 346.5 295.8 346.6 0.01 29 166 13414 -61.5 -74.5 16 13.0 -61.6 160 22 353.7 353.7 297.4 353.8 0.01 30 150 14040 -63.5 -80.5 8 17.0 -63.6 195 29 360.7 360.7 298.8 360.7 0.00 31 119 15433 -71.1 -85.1 11 14.0 -71.2 195 23 371.4 371.4 300.8 371.4 0.00 32 105 16184 -64.7 -85.7 4 21.0 -64.8 203 15 397.1 397.1 304.8 397.1 0.00 33 100 16480 -67.1 -86.1 5 19.0 -67.2 225 20 398.1 398.1 304.9 398.1 0.00 34 87 17313 -69.9 -86.9 7 17.0 -70.0 230 15 408.6 408.6 306.3 408.6 0.00 35 81 17741 -66.7 -86.7 4 20.0 -66.8 233 14 423.6 423.6 308.2 423.6 0.00 36 73 18367 -68.1 -89.1 3 21.0 -68.2 227 13 433.5 433.5 309.2 433.5 0.00 37 70 18620 -65.3 -88.3 3 23.0 -65.5 265 15 444.7 444.7 310.3 444.7 0.00 38 68 18798 -63.9 -87.9 2 24.0 -64.1 268 11 451.4 451.4 311.0 451.4 0.00 39 63 19266 -65.1 -89.1 2 24.0 -65.3 286 9 458.7 458.7 311.7 458.7 0.00 40 50 20690 -61.5 -89.5 1 28.0 -62.0 285 6 498.6 498.6 314.8 498.6 0.00 41 34 23103 -58.1 -89.1 1 31.0 -59.1 273 9 565.6 565.6 318.9 565.7 0.00 42 30 23900 -54.1 -87.1 1 33.0 -55.8 235 9 597.2 597.2 320.5 597.2 0.01 43 26 24818 -52.5 -86.5 1 34.0 -54.8 280 14 626.6 626.6 321.7 626.7 0.01 44 25 25069 -53.7 -87.7 1 34.0 -55.8 256 17 630.3 630.3 321.9 630.3 0.01 45 23 25608 -49.9 -85.9 1 36.0 -53.1 241 21 656.7 656.7 322.9 656.7 0.01 46 20 26520 -49.5 -85.5 1 36.0 -53.1 280 20 684.7 684.7 323.9 684.8 0.01 47 15 28392 -52.5 -86.5 1 34.0 -55.9 257 19 733.4 733.4 325.4 733.5 0.01 48 10 31030 -49.7 -85.7 1 36.0 -55.3 270 41 834.0 834.0 328.0 834.3 0.03 49 8.7 31942 -49.3 -85.3 1 36.0 -55.6 869.5 869.5 328.8 869.8 0.03 TRP 119 15433 -71.1 -85.1 11 14.0 -71.2 195 23 371.4 371.4 300.8 371.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 601.00 mb = 4403.60 m = 14447.32 ft Wetbulb zero: 725.73 mb = 2858.96 m = 9379.66 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 24.21 % Est. max temperature: 31.93 C = 89.48 F Sfc-Lift cond lev (LCL): 950.22 mb = 570.70 m = 1872.34 ft T: 20.47 C 700-500 lapse rate: 6.88 C/km ThetaE index: 13.45 C Layer 923.0- 758.0 mb Conv cond level (CCL): 618.02 mb = 4175.90 m = 13700.31 ft Mean mixing ratio: 7.13 g/kg Conv temperature: 42.85 C = 109.13 F Cap Strength: 11.99 C Lifted Index: 10.57 C Risk: None Lifted Index @300 mb: 11.28 C Lifted Index @700 mb: 11.73 C Showalter Index: 14.90 C Risk: None Total Totals Index: 15.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: -10.90 C K Index: -29.90 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.18 J/kg Max Up Vert Vel: 11.85 m/s Conv Inhibition (B-): 58902.89 J/kg Cap Strength: 11.93 C Lift Cond Lev (LCL): 821.25 mb = 1817.83 m = 5963.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 209 at 14 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 112 255 42 40.6 10.9 | 272 34 33.8 -1.3 1 1000 136 290 7 6.6 -2.4 | 1 15 -0.2 -14.5 2 980 305 270 43 43.0 -0.0 | 289 38 36.2 -12.1 3 946 610 270 40 40.0 -0.0 | 290 35 33.2 -12.1 4 925 803 165 6 -1.6 5.8 | 53 10 -8.3 -6.3 5 913 914 265 35 34.9 3.1 | 288 30 28.1 -9.1 6 881 1219 270 32 32.0 -0.0 | 296 28 25.2 -12.1 7 850 1524 115 10 -9.1 4.2 | 63 18 -15.8 -7.9 8 850 1527 115 10 -9.1 4.2 | 63 18 -15.8 -7.9 9 820 1829 130 8 -6.1 5.1 | 62 15 -12.9 -7.0 10 791 2134 140 11 -7.1 8.4 | 75 14 -13.8 -3.7 11 763 2438 140 12 -7.7 9.2 | 79 15 -14.5 -2.9 12 736 2743 160 15 -5.1 14.1 | 99 12 -11.9 2.0 13 709 3048 160 11 -3.8 10.3 | 80 11 -10.5 -1.8 14 700 3160 175 8 -0.7 8.0 | 61 9 -7.5 -4.2 15 683 3353 185 13 1.1 13.0 | 98 6 -5.6 0.8 16 658 3658 170 15 -2.6 14.8 | 106 10 -9.4 2.6 17 633 3962 150 18 -9.0 15.6 | 102 16 -15.8 3.5 18 609 4267 140 21 -13.5 16.1 | 101 21 -20.3 4.0 19 587 4572 145 19 -10.9 15.6 | 101 18 -17.7 3.4 20 565 4877 150 17 -8.5 14.7 | 100 15 -15.3 2.6 21 544 5182 150 20 -10.0 17.3 | 107 18 -16.8 5.2 22 523 5486 145 17 -9.8 13.9 | 96 17 -16.5 1.8 23 504 5791 140 19 -12.2 14.6 | 97 19 -19.0 2.4 24 500 5850 140 19 -12.2 14.6 | 97 19 -19.0 2.4 25 484 6096 140 23 -14.8 17.6 | 104 22 -21.6 5.5 26 465 6401 140 25 -16.1 19.2 | 107 24 -22.8 7.0 27 447 6706 140 27 -17.4 20.7 | 110 26 -24.1 8.6 28 429 7010 140 29 -18.6 22.2 | 112 27 -25.4 10.1 29 412 7315 135 24 -17.0 17.0 | 102 24 -23.7 4.8 30 400 7540 130 26 -19.9 16.7 | 100 27 -26.7 4.6 31 396 7620 130 26 -19.9 16.7 | 100 27 -26.7 4.6 32 379 7925 135 30 -21.2 21.2 | 108 29 -28.0 9.1 33 363 8230 145 27 -15.5 22.1 | 114 24 -22.3 10.0 34 348 8534 150 33 -16.5 28.6 | 125 28 -23.3 16.5 35 333 8839 150 37 -18.5 32.0 | 128 32 -25.3 19.9 36 319 9144 135 33 -23.3 23.3 | 110 32 -30.1 11.2 37 306 9449 130 30 -23.0 19.3 | 104 31 -29.7 7.2 38 300 9580 120 30 -26.0 15.0 | 95 33 -32.7 2.9 39 292 9754 110 31 -29.1 10.6 | 88 36 -35.9 -1.5 40 279 10058 130 39 -29.9 25.1 | 109 39 -36.6 12.9 41 267 10363 140 35 -22.5 26.8 | 117 33 -29.3 14.7 42 255 10668 150 35 -17.5 30.3 | 127 30 -24.3 18.2 43 250 10810 155 31 -13.1 28.1 | 129 25 -19.9 16.0 44 244 10973 160 31 -10.6 29.1 | 134 24 -17.4 17.0 45 233 11278 150 27 -13.5 23.4 | 119 23 -20.3 11.3 46 222 11582 140 29 -18.6 22.2 | 112 27 -25.4 10.1 47 212 11887 140 22 -14.1 16.9 | 103 21 -20.9 4.7 48 202 12192 130 20 -15.3 12.9 | 92 22 -22.1 0.7 49 200 12250 125 19 -15.6 10.9 | 87 22 -22.3 -1.2 50 192 12497 140 24 -15.4 18.4 | 106 23 -22.2 6.3 51 183 12802 150 22 -11.0 19.1 | 111 19 -17.8 6.9 52 174 13106 155 23 -9.7 20.8 | 118 19 -16.5 8.7 53 166 13411 160 22 -7.5 20.7 | 121 17 -14.3 8.5 54 158 13716 180 32 0.0 32.0 | 161 21 -6.8 19.9 55 150 14021 195 29 7.5 28.0 | 183 16 0.7 15.9 56 150 14040 195 29 7.5 28.0 | 183 16 0.7 15.9 57 143 14326 205 19 8.0 17.2 | 194 5 1.3 5.1 58 136 14630 190 20 3.5 19.7 | 156 8 -3.3 7.6 59 129 14935 210 19 9.5 16.5 | 212 5 2.7 4.3 60 123 15240 220 25 16.1 19.2 | 233 12 9.3 7.0 61 119 15433 195 23 6.0 22.2 | 175 10 -0.8 10.1 62 117 15545 190 28 4.9 27.6 | 173 16 -1.9 15.5 63 111 15850 210 28 14.0 24.2 | 211 14 7.2 12.1 64 106 16154 200 15 5.1 14.1 | 140 3 -1.6 2.0 65 100 16459 225 19 13.4 13.4 | 259 7 6.7 1.3 66 100 16480 225 20 14.1 14.1 | 255 8 7.4 2.0 67 95 16764 220 20 12.9 15.3 | 242 7 6.1 3.2 68 91 17069 230 14 10.7 9.0 | 308 5 4.0 -3.1 69 86 17374 230 15 11.5 9.6 | 298 5 4.7 -2.5 70 82 17678 220 16 10.3 12.3 | 268 4 3.5 0.1 71 78 17983 280 9 8.9 -1.6 | 351 14 2.1 -13.7 72 74 18288 215 12 6.9 9.8 | 357 2 0.1 -2.3 73 70 18593 260 15 14.8 2.6 | 320 12 8.0 -9.5 74 70 18620 265 15 14.9 1.3 | 323 14 8.2 -10.8 75 67 18898 270 9 9.0 -0.0 | 350 12 2.2 -12.1 76 64 19202 280 10 9.8 -1.7 | 347 14 3.1 -13.9 77 61 19507 310 5 3.8 -3.2 | 11 16 -2.9 -15.3 78 58 19812 250 10 9.4 3.4 | 343 9 2.6 -8.7 79 55 20117 250 10 9.4 3.4 | 343 9 2.6 -8.7 80 52 20422 270 12 12.0 -0.0 | 337 13 5.2 -12.1 81 50 20690 285 6 5.8 -1.6 | 4 14 -1.0 -13.7 82 50 20726 280 5 4.9 -0.9 | 8 13 -1.8 -13.0 83 47 21031 290 6 5.6 -2.1 | 5 14 -1.1 -14.2 84 45 21336 255 4 3.9 1.0 | 15 11 -2.9 -11.1 85 43 21641 260 10 9.8 1.7 | 343 11 3.1 -10.4 86 41 21946 290 11 10.3 -3.8 | 347 16 3.6 -15.9 87 39 22250 340 12 4.1 -11.3 | 6 24 -2.7 -23.4 88 37 22555 300 10 8.7 -5.0 | 354 17 1.9 -17.1 89 35 22860 310 12 9.2 -7.7 | 353 20 2.4 -19.8 90 34 23165 265 8 8.0 0.7 | 354 11 1.2 -11.4 91 32 23470 280 8 7.9 -1.4 | 355 14 1.1 -13.5 92 31 23774 270 8 8.0 -0.0 | 354 12 1.2 -12.1 93 30 23900 235 9 7.4 5.2 | 355 7 0.6 -7.0 94 29 24079 210 11 5.5 9.5 | 26 3 -1.3 -2.6 95 28 24384 290 10 9.4 -3.4 | 350 16 2.6 -15.5 96 27 24689 305 13 10.6 -7.5 | 349 20 3.9 -19.6 97 25 24994 250 16 15.0 5.5 | 309 11 8.3 -6.7 98 24 25298 270 18 18.0 -0.0 | 317 17 11.2 -12.1 99 23 25603 240 21 18.2 10.5 | 278 12 11.4 -1.6 100 22 25908 255 24 23.2 6.2 | 290 17 16.4 -5.9 101 21 26213 270 25 25.0 -0.0 | 304 22 18.2 -12.1 102 20 26518 280 20 19.7 -3.5 | 320 20 12.9 -15.6 103 20 26520 280 20 19.7 -3.5 | 320 20 12.9 -15.6 104 19 26822 270 19 19.0 -0.0 | 315 17 12.2 -12.1 105 18 27127 280 26 25.6 -4.5 | 311 25 18.8 -16.6 106 17 27432 275 22 21.9 -1.9 | 313 21 15.1 -14.0 107 17 27737 270 20 20.0 -0.0 | 312 18 13.2 -12.1 108 16 28042 260 23 22.7 4.0 | 297 18 15.9 -8.1 109 15 28346 260 18 17.7 3.1 | 309 14 11.0 -9.0 110 14 28651 240 22 19.1 11.0 | 275 12 12.3 -1.1 111 14 28956 250 24 22.6 8.2 | 284 16 15.8 -3.9 112 13 29261 250 25 23.5 8.6 | 282 17 16.7 -3.6 113 13 29566 250 37 34.8 12.7 | 269 28 28.0 0.5 114 12 29870 260 36 35.5 6.3 | 282 29 28.7 -5.9 115 11 30175 265 41 40.8 3.6 | 284 35 34.1 -8.6 116 10 31030 270 41 41.0 -0.0 | 290 36 34.2 -12.1 Wind Parameters Mean winds (0-6000m): 179.2 at 18.5 knts Storm direction: 209.2 at 13.9 knts Shear (0-3000m) pos: 1.3 neg: 8.2 tot: 9.5 10-3/s Storm rel Dir Shear (0-3000m): 158.5 deg Storm rel helicity (0-3000m) pos: 216.8 neg: -400.7 tot: -183.9 m^2/s^2 ave: -61.3 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 42.0 stream: -23.3 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.34 Bulk Shear: 209.46 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 ------------------------------------------------------------------------------- 500 270 35 294 31| 10.3 0.0 10.3|149.0-110.7 38.4 76.7 0.15| 50.3 7.6 1000 267 31 294 26| 5.2 3.4 8.5|175.4-230.3 -54.9 -54.9 -0.51| 82.8-42.2 1500 266 28 296 23| 3.4 16.4 19.9|184.9-385.2-200.4 -133.6 -0.61| 78.1-47.7 2000 260 23 298 18| 1.6 12.3 14.0|196.8-387.0-190.2 -95.1 -0.59| 59.9-35.1 2500 250 21 292 14| 0.5 9.9 10.4|211.3-387.0-175.8 -70.3 -0.56| 48.8-27.3 3000 238 19 281 10| 1.3 8.2 9.5|216.8-400.7-183.9 -61.3 -0.55| 42.0-23.3 4000 216 18 238 5| 0.7 7.4 8.0|224.6-405.1-180.5 -45.1 -0.50| 33.8 -17.1 5000 193 18 157 6| 0.7 5.9 6.6|231.6-408.3-176.7 -35.3 -0.48| 27.9 -13.5 6000 179 19 132 10| 0.6 5.4 5.9|247.7-421.4-173.7 -29.0 -0.47| 24.1 -11.3 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251021.00.gif