UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 9 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 1000 112 12.0 10.7 92 1.3 11.3 270 19 285.1 286.6 284.4 307.6 8.10 1 994 162 13.0 10.2 83 2.8 11.4 164 10 286.6 288.0 284.8 308.6 7.88 2 991 187 15.8 13.0 83 2.8 14.1 181 11 289.7 291.4 287.6 316.5 9.53 3 982 264 16.0 11.5 75 4.5 13.3 232 15 290.7 292.2 287.2 315.3 8.70 4 940 629 12.6 12.6 100 0.0 12.6 247 4 290.9 292.6 288.3 318.5 9.79 5 925 762 12.2 10.1 87 2.1 11.0 220 7 291.8 293.3 287.3 315.7 8.41 6 918 826 12.4 6.4 67 6.0 9.1 214 7 292.6 293.8 285.9 311.5 6.57 7 880 1179 9.4 7.3 87 2.1 8.2 227 5 293.1 294.4 286.8 314.1 7.30 8 864 1331 8.4 5.5 82 2.9 6.8 190 9 293.6 294.7 286.2 312.5 6.56 9 850 1466 9.4 0.4 53 9.0 4.9 140 15 296.0 296.8 285.2 309.7 4.63 10 842 1545 11.2 -6.8 28 18.0 3.4 144 14 298.7 299.2 284.2 307.0 2.72 11 800 1972 12.8 -23.2 6 36.0 1.1 195 19 304.8 304.9 284.3 307.2 0.74 12 731 2726 11.4 -24.6 6 36.0 -0.3 201 25 311.2 311.4 286.6 313.7 0.71 13 700 3086 8.8 -22.2 9 31.0 -1.6 205 23 312.2 312.4 287.2 315.4 0.92 14 610 4204 0.2 -25.8 12 26.0 -7.3 207 30 314.9 315.0 287.9 317.5 0.77 15 530 5317 -5.7 -39.7 5 34.0 -12.5 212 37 320.7 320.7 289.2 321.6 0.23 16 500 5770 -9.1 -40.1 6 31.0 -14.9 210 39 321.9 322.0 289.6 322.8 0.23 17 410 7269 -22.1 -40.1 18 18.0 -24.6 210 36 324.0 324.0 290.3 325.0 0.28 18 400 7450 -23.5 -42.5 16 19.0 -25.9 210 41 324.4 324.5 290.3 325.3 0.23 19 361 8193 -28.1 -51.1 9 23.0 -30.1 218 57 328.0 328.0 291.2 328.3 0.10 20 356 8293 -27.3 -59.3 3 32.0 -29.6 221 59 330.3 330.3 291.9 330.5 0.04 21 324 8963 -33.1 -52.1 13 19.0 -34.5 223 66 331.3 331.4 292.2 331.7 0.10 22 300 9500 -36.5 -57.5 10 21.0 -37.7 230 74 333.9 333.9 292.8 334.1 0.05 23 250 10740 -45.1 -68.1 6 23.0 -45.7 225 73 339.0 339.0 294.1 339.1 0.02 24 234 11177 -48.3 -68.3 8 20.0 -48.8 220 70 340.6 340.6 294.5 340.7 0.02 25 200 12200 -51.5 -74.5 5 23.0 -51.9 225 84 351.2 351.2 296.9 351.2 0.01 26 196 12332 -52.1 -75.2 5 23.1 -52.5 225 86 352.3 352.3 297.1 352.3 0.01 27 150 14040 -59.9 -84.9 2 25.0 -60.1 230 80 366.9 366.9 300.0 366.9 0.00 28 102 16392 -68.7 -86.7 6 18.0 -68.8 235 52 392.8 392.8 304.2 392.8 0.00 29 100 16510 -68.9 -86.9 6 18.0 -69.0 240 48 394.6 394.6 304.5 394.6 0.00 30 92 17015 -65.1 -87.1 3 22.0 -65.3 228 34 411.6 411.6 306.7 411.7 0.00 31 81 17790 -66.9 -88.9 3 22.0 -67.1 196 25 423.2 423.2 308.1 423.2 0.00 32 70 18680 -63.9 -88.9 2 25.0 -64.1 135 3 447.7 447.7 310.6 447.7 0.00 33 69 18768 -63.5 -89.5 2 26.0 -63.8 141 3 450.4 450.4 310.9 450.4 0.00 34 63 19322 -67.1 -91.1 2 24.0 -67.3 162 10 454.3 454.3 311.3 454.3 0.00 35 58 19828 -61.7 -89.7 1 28.0 -62.1 108 1 477.4 477.4 313.2 477.4 0.00 36 52 20500 -64.7 -90.7 2 26.0 -65.0 205 5 485.5 485.5 313.9 485.5 0.00 37 50 20740 -63.7 -90.7 1 27.0 -64.1 155 3 493.4 493.4 314.5 493.4 0.00 38 33 23328 -56.7 -89.7 1 33.0 -57.9 118 7 574.2 574.2 319.4 574.2 0.00 39 30 23930 -57.7 -89.7 1 32.0 -58.9 0 0 587.3 587.3 320.0 587.4 0.00 40 27 24595 -58.1 -90.1 1 32.0 -59.3 296 6 604.2 604.2 320.8 604.2 0.00 41 20 26510 -53.1 -87.1 1 34.0 -55.8 185 6 673.6 673.6 323.6 673.7 0.01 42 17 27553 -55.1 -88.1 1 33.0 -57.6 194 21 699.3 699.3 324.4 699.3 0.01 43 14 28805 -50.7 -86.7 1 36.0 -54.9 237 19 754.1 754.1 326.0 754.2 0.02 44 11 30372 -52.1 -87.1 1 35.0 -56.5 242 20 802.9 802.9 327.3 803.0 0.02 TRP 102 16392 -68.7 -86.7 6 18.0 -68.8 235 52 392.8 392.8 304.2 392.8 0.00 WND 196 12332 -52.1 -75.2 5 23.1 -52.5 225 86 352.3 352.3 297.1 352.3 0.01 Sounding variables and indices 1000-500 mb thick: 5658.00 m Freezing level: 607.29 mb = 4241.93 m = 13916.92 ft Wetbulb zero: 746.16 mb = 2554.69 m = 8381.44 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 26.59 % Est. max temperature: 22.84 C = 73.12 F Sfc-Lift cond lev (LCL): 980.76 mb = 274.26 m = 899.81 ft T: 15.90 C 700-500 lapse rate: 6.67 C/km ThetaE index: 7.06 C Layer 864.0- 800.0 mb Conv cond level (CCL): 882.52 mb = 1154.67 m = 3788.23 ft Mean mixing ratio: 8.53 g/kg Conv temperature: 19.89 C = 67.80 F Cap Strength: 11.06 C Lifted Index: 10.10 C Risk: None Lifted Index @300 mb: 13.70 C Lifted Index @700 mb: 10.48 C Showalter Index: 13.41 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 9.50 C K Index: -12.10 Risk: None Sweat Index: 216.26 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.82 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 44059.47 J/kg Cap Strength: 11.06 C Lift Cond Lev (LCL): 910.61 mb = 893.16 m = 2930.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 18 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 112 270 19 19.0 -0.0 | 339 11 4.0 -10.2 1 1000 102 130 7 -5.4 4.5 | 74 21 -20.4 -5.7 2 976 305 265 17 16.9 1.5 | 348 9 1.9 -8.7 3 942 610 250 4 3.8 1.4 | 52 14 -11.3 -8.9 4 925 762 220 7 4.5 5.4 | 65 12 -10.5 -4.9 5 908 914 205 8 3.4 7.3 | 76 12 -11.6 -3.0 6 876 1219 230 4 3.1 2.6 | 57 14 -12.0 -7.7 7 850 1466 140 15 -9.6 11.5 | 93 25 -24.7 1.3 8 844 1524 140 14 -9.0 10.7 | 91 24 -24.0 0.5 9 814 1829 200 16 5.5 15.0 | 117 11 -9.5 4.8 10 785 2134 190 23 4.0 22.7 | 138 17 -11.0 12.4 11 756 2438 210 22 11.0 19.1 | 156 10 -4.0 8.8 12 729 2743 200 25 8.6 23.5 | 154 15 -6.5 13.3 13 703 3048 205 23 9.7 20.8 | 153 12 -5.3 10.6 14 700 3086 205 23 9.7 20.8 | 153 12 -5.3 10.6 15 677 3353 200 23 7.9 21.6 | 148 13 -7.2 11.4 16 652 3658 200 32 10.9 30.1 | 168 20 -4.1 19.8 17 627 3962 200 31 10.6 29.1 | 167 19 -4.4 18.9 18 604 4267 210 29 14.5 25.1 | 178 15 -0.5 14.9 19 581 4572 205 32 13.5 29.0 | 175 19 -1.5 18.8 20 559 4877 210 32 16.0 27.7 | 183 18 1.0 17.5 21 538 5182 210 37 18.5 32.0 | 189 22 3.5 21.8 22 518 5486 215 38 21.8 31.1 | 198 22 6.8 20.9 23 500 5770 210 39 19.5 33.8 | 191 24 4.5 23.5 24 499 5791 210 39 19.5 33.8 | 191 24 4.5 23.5 25 479 6096 210 39 19.5 33.8 | 191 24 4.5 23.5 26 460 6401 210 35 17.5 30.3 | 187 20 2.5 20.1 27 442 6706 215 33 18.9 27.0 | 193 17 3.9 16.8 28 424 7010 210 35 17.5 30.3 | 187 20 2.5 20.1 29 407 7315 210 36 18.0 31.2 | 188 21 3.0 20.9 30 400 7450 210 41 20.5 35.5 | 192 26 5.5 25.3 31 391 7620 210 45 22.5 39.0 | 195 30 7.5 28.7 32 374 7925 210 51 25.5 44.2 | 197 36 10.5 33.9 33 359 8230 220 58 37.3 44.4 | 213 41 22.3 34.2 34 344 8534 225 66 46.7 46.7 | 221 48 31.7 36.4 35 329 8839 225 66 46.7 46.7 | 221 48 31.7 36.4 36 315 9144 220 67 43.1 51.3 | 214 50 28.0 41.1 37 302 9449 230 74 56.7 47.6 | 228 56 41.7 37.3 38 300 9500 230 74 56.7 47.6 | 228 56 41.7 37.3 39 289 9754 230 70 53.6 45.0 | 228 52 38.6 34.8 40 276 10058 230 72 55.2 46.3 | 228 54 40.1 36.0 41 264 10363 225 73 51.6 51.6 | 221 55 36.6 41.4 42 253 10668 220 74 47.6 56.7 | 215 57 32.5 46.5 43 250 10740 225 73 51.6 51.6 | 221 55 36.6 41.4 44 241 10973 220 73 46.9 55.9 | 215 56 31.9 45.7 45 230 11278 220 69 44.4 52.9 | 215 52 29.3 42.6 46 220 11582 230 74 56.7 47.6 | 228 56 41.7 37.3 47 210 11887 225 72 50.9 50.9 | 221 54 35.9 40.7 48 200 12192 220 83 53.4 63.6 | 216 66 38.3 53.4 49 200 12200 225 84 59.4 59.4 | 222 66 44.4 49.2 50 196 12332 225 86 60.8 60.8 | 222 68 45.8 50.6 51 191 12497 225 81 57.3 57.3 | 222 63 42.3 47.0 52 182 12802 225 75 53.0 53.0 | 222 57 38.0 42.8 53 174 13106 230 77 59.0 49.5 | 228 59 44.0 39.3 54 166 13411 230 80 61.3 51.4 | 228 62 46.3 41.2 55 158 13716 230 81 62.0 52.1 | 228 63 47.0 41.8 56 150 14021 230 81 62.0 52.1 | 228 63 47.0 41.8 57 150 14040 230 80 61.3 51.4 | 228 62 46.3 41.2 58 143 14326 230 78 59.8 50.1 | 228 60 44.7 39.9 59 136 14630 230 75 57.5 48.2 | 228 57 42.4 38.0 60 130 14935 230 69 52.9 44.4 | 228 51 37.8 34.1 61 123 15240 230 61 46.7 39.2 | 228 43 31.7 29.0 62 117 15545 240 53 45.9 26.5 | 242 35 30.9 16.3 63 111 15850 230 56 42.9 36.0 | 227 38 27.9 25.8 64 106 16154 230 57 43.7 36.6 | 227 39 28.6 26.4 65 102 16392 235 52 42.6 29.8 | 235 34 27.6 19.6 66 101 16459 240 50 43.3 25.0 | 242 32 28.3 14.8 67 100 16510 240 48 41.6 24.0 | 243 30 26.6 13.8 68 96 16764 245 37 33.5 15.6 | 254 19 18.5 5.4 69 91 17069 225 33 23.3 23.3 | 212 16 8.3 13.1 70 87 17374 230 20 15.3 12.9 | 187 3 0.3 2.6 71 83 17678 200 27 9.2 25.4 | 159 16 -5.8 15.1 72 78 17983 190 22 3.8 21.7 | 136 16 -11.2 11.4 73 75 18288 230 13 10.0 8.4 | 70 5 -5.1 -1.9 74 71 18593 210 5 2.5 4.3 | 65 14 -12.5 -5.9 75 70 18680 135 3 -2.1 2.1 | 65 19 -17.1 -8.1 76 68 18898 150 2 -1.0 1.7 | 62 18 -16.0 -8.5 77 64 19202 150 8 -4.0 6.9 | 80 19 -19.0 -3.3 78 61 19507 180 14 0.0 14.0 | 104 15 -15.0 3.8 79 58 19812 115 1 -0.9 0.4 | 58 19 -15.9 -9.8 80 55 20117 0 4 -0.0 -4.0 | 47 21 -15.0 -14.2 81 53 20422 220 6 3.9 4.6 | 63 13 -11.2 -5.6 82 50 20726 160 3 -1.0 2.8 | 65 18 -16.0 -7.4 83 50 20740 155 3 -1.3 2.7 | 65 18 -16.3 -7.5 84 48 21031 210 11 5.5 9.5 | 86 10 -9.5 -0.7 85 45 21336 45 1 -0.7 -0.7 | 55 19 -15.7 -10.9 86 43 21641 260 5 4.9 0.9 | 47 14 -10.1 -9.4 87 41 21946 40 5 -3.2 -3.8 | 52 23 -18.2 -14.1 88 39 22250 110 7 -6.6 2.4 | 70 23 -21.6 -7.8 89 37 22555 185 3 0.3 3.0 | 64 16 -14.8 -7.2 90 36 22860 320 4 2.6 -3.1 | 43 18 -12.4 -13.3 91 34 23165 90 9 -9.0 0.0 | 67 26 -24.0 -10.2 92 32 23470 140 6 -3.9 4.6 | 73 20 -18.9 -5.6 93 31 23774 145 4 -2.3 3.3 | 68 19 -17.3 -7.0 94 30 23930 0 0 -0.0 -0.0 | 56 18 -15.0 -10.2 95 29 24079 320 7 4.5 -5.4 | 34 19 -10.5 -15.6 96 28 24384 310 5 3.8 -3.2 | 40 17 -11.2 -13.4 97 27 24689 290 6 5.6 -2.1 | 37 15 -9.4 -12.3 98 25 24994 250 7 6.6 2.4 | 47 12 -8.4 -7.8 99 24 25298 280 7 6.9 -1.2 | 35 14 -8.1 -11.4 100 23 25603 0 3 -0.0 -3.0 | 49 20 -15.0 -13.2 101 22 25908 150 7 -3.5 6.1 | 77 19 -18.5 -4.2 102 21 26213 175 12 -1.0 12.0 | 96 16 -16.1 1.7 103 20 26510 185 6 0.5 6.0 | 74 15 -14.5 -4.3 104 20 26518 190 6 1.0 5.9 | 73 15 -14.0 -4.3 105 18 26822 205 7 3.0 6.3 | 72 13 -12.1 -3.9 106 17 27127 190 26 4.5 25.6 | 146 19 -10.5 15.4 107 15 27432 220 22 14.1 16.9 | 172 7 -0.9 6.6 108 14 27737 240 19 16.5 9.5 | 297 2 1.4 -0.7 109 13 28042 210 14 7.0 12.1 | 103 8 -8.0 1.9 110 11 28346 235 21 17.2 12.0 | 230 3 2.2 1.8 111 10 28651 250 19 17.9 6.5 | 323 5 2.8 -3.7 112 10 28956 280 23 22.7 -4.0 | 332 16 7.6 -14.2 113 9 29261 270 19 19.0 -0.0 | 339 11 4.0 -10.2 114 8 29566 270 22 22.0 -0.0 | 326 12 7.0 -10.2 115 7 29870 270 19 19.0 -0.0 | 339 11 4.0 -10.2 116 7 30175 260 22 21.7 3.8 | 314 9 6.6 -6.4 Wind Parameters Mean winds (0-6000m): 205.7 at 24.2 knts Storm direction: 235.7 at 18.2 knts Shear (0-3000m) pos: 4.2 neg: 2.6 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 76.2 deg Storm rel helicity (0-3000m) pos: 166.4 neg: -44.7 tot: 121.7 m^2/s^2 ave: 40.6 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 18.3 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 48.02 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 ------------------------------------------------------------------------------- 500 256 11 30 9| 10.1 0.0 10.1| 45.5 -22.7 22.8 45.5 -0.04| 43.9 -1.9 1000 239 9 53 9| 5.0 1.4 6.4| 61.8 -32.4 29.4 29.4 0.00| 26.8 0.1 1500 211 9 77 11| 3.4 5.2 8.6|114.5 -42.7 71.8 47.9 0.14| 26.0 3.6 2000 201 11 92 11| 5.0 3.9 8.9|152.1 -42.7 109.5 54.7 0.22| 24.1 5.2 2500 201 14 103 10| 5.1 3.1 8.2|166.4 -42.9 123.5 49.4 0.23| 21.2 5.0 3000 202 15 113 10| 4.2 2.6 6.8|166.4 -44.7 121.7 40.6 0.22| 18.3 4.1 4000 201 19 131 11| 3.4 2.8 6.2|197.9 -49.6 148.3 37.1 0.24| 15.5 3.8 5000 203 21 145 11| 3.3 2.2 5.5|223.7 -51.8 171.9 34.4 0.26| 13.6 3.5 6000 206 24 159 12| 3.0 2.0 5.0|244.5 -68.2 176.2 29.4 0.25| 12.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251009.12.gif