UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 23 APR 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 1001 112 11.0 8.4 84 2.6 9.6 280 12 284.1 285.3 282.7 303.2 6.92 1 1000 108 10.6 8.1 85 2.5 9.2 20 4 283.8 284.9 282.4 302.5 6.78 2 925 752 5.6 5.6 100 0.0 5.6 330 7 285.0 286.1 282.3 302.3 6.17 3 917 823 5.0 5.0 100 0.0 5.0 321 9 285.1 286.2 282.1 301.8 5.97 4 915 841 5.2 4.7 97 0.5 4.9 319 10 285.5 286.5 282.1 301.9 5.85 5 913 859 10.8 -5.2 32 16.0 3.9 317 10 291.4 291.9 281.3 299.8 2.84 6 910 886 12.6 -7.4 24 20.0 4.2 313 11 293.6 294.0 281.7 300.8 2.40 7 893 1045 14.2 -16.8 10 31.0 3.1 297 13 296.8 297.0 281.5 300.4 1.15 8 868 1284 14.0 -23.0 6 37.0 2.2 294 13 299.0 299.1 281.8 301.3 0.69 9 850 1460 12.8 -17.2 11 30.0 2.1 330 8 299.6 299.8 282.7 303.3 1.17 10 804 1923 8.8 -9.2 27 18.0 1.4 328 10 300.1 300.5 284.4 307.4 2.37 11 792 2048 9.0 -23.0 8 32.0 -0.9 312 7 301.6 301.7 283.0 304.1 0.76 12 782 2153 8.6 -15.4 17 24.0 -0.2 298 5 302.3 302.5 284.2 307.0 1.47 13 770 2280 7.0 -2.0 53 9.0 2.7 277 6 301.9 302.7 287.1 314.9 4.29 14 744 2561 4.2 -2.8 60 7.0 0.9 261 8 301.8 302.6 286.9 314.5 4.18 15 729 2726 2.8 -5.2 56 8.0 -0.7 278 9 302.1 302.7 286.4 312.9 3.56 16 700 3054 1.6 -15.4 27 17.0 -4.3 305 11 304.3 304.6 285.1 309.5 1.65 17 692 3146 1.6 -30.4 7 32.0 -6.3 303 12 305.3 305.3 284.1 306.8 0.44 18 684 3240 1.2 -30.8 7 32.0 -6.7 302 13 305.8 305.9 284.3 307.3 0.43 19 670 3405 0.4 -39.6 3 40.0 -7.7 299 15 306.7 306.8 284.3 307.4 0.18 20 540 5095 -11.1 -46.1 4 35.0 -16.2 263 17 312.6 312.6 286.4 313.0 0.11 21 535 5166 -11.3 -32.3 16 21.0 -15.6 261 18 313.1 313.2 287.0 314.8 0.47 22 527 5282 -12.5 -27.5 27 15.0 -15.9 260 18 313.1 313.2 287.3 315.7 0.76 23 504 5620 -15.3 -33.3 20 18.0 -18.6 257 17 313.7 313.8 287.2 315.3 0.46 24 500 5680 -15.9 -30.9 26 15.0 -18.8 255 17 313.7 313.8 287.3 315.7 0.58 25 468 6173 -20.3 -28.3 49 8.0 -21.9 254 21 314.2 314.3 287.7 316.9 0.79 26 459 6316 -21.5 -33.5 33 12.0 -23.5 252 22 314.4 314.5 287.5 316.2 0.49 27 419 6978 -27.9 -34.9 51 7.0 -28.9 250 21 314.5 314.6 287.5 316.2 0.47 28 400 7310 -29.3 -46.3 18 17.0 -30.8 250 28 316.9 316.9 287.9 317.5 0.15 29 392 7454 -30.3 -46.3 19 16.0 -31.7 250 27 317.4 317.5 288.1 318.0 0.15 30 343 8391 -38.3 -46.3 43 8.0 -38.8 245 30 318.9 319.0 288.6 319.6 0.17 31 310 9080 -43.9 -54.9 29 11.0 -44.3 249 31 320.5 320.5 289.0 320.7 0.07 32 300 9300 -45.1 -62.1 13 17.0 -45.6 260 34 321.8 321.8 289.3 321.9 0.03 33 274 9897 -49.1 -70.1 7 21.0 -49.5 260 37 324.5 324.5 290.1 324.5 0.01 34 250 10490 -52.9 -70.9 10 18.0 -53.2 265 36 327.4 327.4 291.0 327.5 0.01 35 244 10646 -54.1 -71.1 11 17.0 -54.4 261 36 327.9 327.9 291.1 327.9 0.01 36 218 11365 -57.3 -70.3 18 13.0 -57.5 265 40 333.7 333.7 292.7 333.8 0.01 37 200 11910 -57.3 -74.3 10 17.0 -57.5 260 46 342.0 342.0 294.8 342.1 0.01 38 153 13605 -56.5 -83.5 2 27.0 -56.8 255 50 370.6 370.6 300.7 370.6 0.00 39 150 13730 -56.9 -83.9 2 27.0 -57.2 255 47 372.0 372.0 300.9 372.1 0.00 40 100 16270 -60.5 -86.5 2 26.0 -60.8 250 39 410.8 410.8 306.6 410.8 0.00 41 86 17209 -61.1 -87.1 2 26.0 -61.4 250 34 427.7 427.7 308.6 427.7 0.00 42 80 17661 -58.1 -86.1 2 28.0 -58.6 240 39 442.8 442.8 310.1 442.9 0.00 43 70 18500 -59.5 -87.5 1 28.0 -59.9 255 31 457.1 457.1 311.5 457.1 0.00 44 50 20590 -62.7 -88.7 2 26.0 -63.1 255 10 495.7 495.7 314.7 495.7 0.00 45 49 20715 -62.9 -88.9 2 26.0 -63.3 250 13 498.1 498.1 314.8 498.1 0.00 46 45 21244 -59.3 -87.3 1 28.0 -60.0 268 11 519.1 519.1 316.2 519.2 0.00 47 30 23800 -57.1 -86.1 1 29.0 -58.3 55 7 589.0 589.0 320.1 589.0 0.01 48 27 24470 -55.5 -85.5 1 30.0 -57.2 31 6 611.5 611.5 321.1 611.6 0.01 49 26 24711 -56.5 -86.5 1 30.0 -58.0 30 7 615.3 615.3 321.3 615.3 0.01 50 24 25222 -53.9 -84.9 1 31.0 -56.0 117 4 637.1 637.1 322.2 637.2 0.01 51 20 26390 -55.5 -85.5 1 30.0 -57.6 185 4 666.3 666.3 323.3 666.4 0.01 52 19 26716 -55.9 -85.9 1 30.0 -58.0 248 10 674.9 674.9 323.6 675.0 0.01 53 17 27433 -49.9 -82.9 1 33.0 -53.8 58 9 716.0 716.0 325.0 716.1 0.02 54 10 30950 -43.5 -80.5 1 37.0 -51.9 295 15 857.2 857.2 328.5 857.8 0.06 55 9.2 31512 -42.9 -80.9 1 38.0 -52.0 880.1 880.2 329.0 880.8 0.06 56 8.6 31971 -38.7 -78.7 1 40.0 -50.4 913.7 913.7 329.7 914.7 0.10 TRP 218 11365 -57.3 -70.3 18 13.0 -57.5 265 40 333.7 333.7 292.7 333.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 665.48 mb = 3464.18 m = 11365.29 ft Wetbulb zero: 796.82 mb = 1997.54 m = 6553.54 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 27.24 % Est. max temperature: 26.46 C = 79.63 F Sfc-Lift cond lev (LCL): 962.39 mb = 424.71 m = 1393.38 ft T: 8.14 C 700-500 lapse rate: 6.66 C/km ThetaE index: 8.13 C Layer 744.0- 684.0 mb Conv cond level (CCL): 668.22 mb = 3426.22 m = 11240.73 ft Mean mixing ratio: 5.85 g/kg Conv temperature: 33.76 C = 92.77 F Cap Strength: 12.06 C Lifted Index: 11.56 C Risk: None Lifted Index @300 mb: 14.03 C Lifted Index @700 mb: 9.78 C Showalter Index: 10.80 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: -1.30 C K Index: -5.50 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.16 J/kg Max Up Vert Vel: 8.02 m/s Conv Inhibition (B-): 58252.60 J/kg Cap Strength: 12.04 C Lift Cond Lev (LCL): 904.50 mb = 937.26 m = 3074.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 1001 112 280 12 11.8 -2.1 | 225 7 4.8 4.8 1 1000 108 20 4 -1.4 -3.8 | 110 9 -8.4 3.1 2 976 305 270 20 20.0 -0.0 | 242 15 13.0 6.9 3 941 610 315 14 9.9 -9.9 | 317 4 2.9 -3.0 4 925 752 330 7 3.5 -6.1 | 103 4 -3.5 0.8 5 907 914 310 12 9.2 -7.7 | 291 2 2.2 -0.8 6 875 1219 280 15 14.8 -2.6 | 241 9 7.7 4.3 7 850 1460 330 8 4.0 -6.9 | 89 3 -3.0 -0.0 8 843 1524 330 8 4.0 -6.9 | 89 3 -3.0 -0.0 9 813 1829 340 12 4.1 -11.3 | 34 5 -2.9 -4.4 10 783 2134 300 5 4.3 -2.5 | 148 5 -2.7 4.4 11 755 2438 250 7 6.6 2.4 | 177 9 -0.5 9.3 12 727 2743 280 9 8.9 -1.6 | 199 6 1.8 5.3 13 701 3048 305 11 9.0 -6.3 | 254 2 2.0 0.6 14 700 3054 305 11 9.0 -6.3 | 254 2 2.0 0.6 15 674 3353 300 15 13.0 -7.5 | 276 6 5.9 -0.6 16 648 3658 290 15 14.1 -5.1 | 256 7 7.1 1.8 17 623 3962 295 13 11.8 -5.5 | 254 5 4.7 1.4 18 599 4267 290 13 12.2 -4.4 | 245 6 5.2 2.4 19 576 4572 290 14 13.2 -4.8 | 251 6 6.1 2.1 20 554 4877 270 14 14.0 -0.0 | 225 10 7.0 6.9 21 533 5182 260 18 17.7 3.1 | 227 15 10.7 10.0 22 513 5486 260 17 16.7 3.0 | 225 14 9.7 9.8 23 500 5680 255 17 16.4 4.4 | 220 15 9.4 11.3 24 492 5791 255 20 19.3 5.2 | 226 17 12.3 12.1 25 472 6096 255 21 20.3 5.4 | 227 18 13.2 12.3 26 453 6401 250 22 20.7 7.5 | 223 20 13.6 14.4 27 435 6706 250 21 19.7 7.2 | 222 19 12.7 14.1 28 417 7010 250 21 19.7 7.2 | 222 19 12.7 14.1 29 400 7310 250 28 26.3 9.6 | 229 25 19.3 16.5 30 400 7315 250 28 26.3 9.6 | 229 25 19.3 16.5 31 382 7620 250 25 23.5 8.6 | 227 23 16.5 15.4 32 366 7925 240 29 25.1 14.5 | 220 28 18.1 21.4 33 350 8230 240 28 24.2 14.0 | 219 27 17.2 20.9 34 335 8534 250 32 30.1 10.9 | 232 29 23.0 17.8 35 321 8839 245 30 27.2 12.7 | 226 28 20.1 19.6 36 307 9144 250 31 29.1 10.6 | 232 28 22.1 17.5 37 300 9300 260 34 33.5 5.9 | 244 29 26.4 12.8 38 293 9449 265 36 35.9 3.1 | 251 31 28.8 10.0 39 280 9754 260 37 36.4 6.4 | 246 32 29.4 13.3 40 267 10058 260 37 36.4 6.4 | 246 32 29.4 13.3 41 255 10363 260 37 36.4 6.4 | 246 32 29.4 13.3 42 250 10490 265 36 35.9 3.1 | 251 31 28.8 10.0 43 243 10668 260 36 35.5 6.3 | 245 31 28.4 13.1 44 232 10973 265 41 40.8 3.6 | 253 35 33.8 10.5 45 221 11278 270 39 39.0 -0.0 | 258 33 32.0 6.9 46 218 11365 265 40 39.8 3.5 | 252 34 32.8 10.4 47 211 11582 260 41 40.4 7.1 | 247 36 33.3 14.0 48 201 11887 260 45 44.3 7.8 | 248 40 37.3 14.7 49 200 11910 260 46 45.3 8.0 | 249 41 38.3 14.9 50 191 12192 260 45 44.3 7.8 | 248 40 37.3 14.7 51 182 12497 265 44 43.8 3.8 | 254 38 36.8 10.7 52 174 12802 250 51 47.9 17.4 | 239 48 40.9 24.3 53 166 13106 250 49 46.0 16.8 | 239 46 39.0 23.6 54 158 13411 255 56 54.1 14.5 | 246 52 47.1 21.4 55 150 13716 255 47 45.4 12.2 | 244 43 38.4 19.0 56 150 13730 255 47 45.4 12.2 | 244 43 38.4 19.0 57 143 14021 260 47 46.3 8.2 | 249 42 39.2 15.0 58 136 14326 260 47 46.3 8.2 | 249 42 39.2 15.0 59 130 14630 250 46 43.2 15.7 | 238 43 36.2 22.6 60 124 14935 250 46 43.2 15.7 | 238 43 36.2 22.6 61 118 15240 255 44 42.5 11.4 | 243 40 35.5 18.3 62 112 15545 255 45 43.5 11.6 | 243 41 36.4 18.5 63 107 15850 260 44 43.3 7.6 | 248 39 36.3 14.5 64 102 16154 250 42 39.5 14.4 | 237 39 32.4 21.3 65 100 16270 250 39 36.6 13.3 | 236 36 29.6 20.2 66 97 16459 250 42 39.5 14.4 | 237 39 32.4 21.3 67 92 16764 245 38 34.4 16.1 | 230 36 27.4 22.9 68 88 17069 250 38 35.7 13.0 | 235 35 28.7 19.9 69 84 17374 250 29 27.3 9.9 | 230 26 20.2 16.8 70 80 17678 240 39 33.8 19.5 | 225 38 26.7 26.4 71 76 17983 250 35 32.9 12.0 | 234 32 25.8 18.9 72 72 18288 240 30 26.0 15.0 | 221 29 18.9 21.9 73 70 18500 255 31 29.9 8.0 | 237 27 22.9 14.9 74 69 18593 260 27 26.6 4.7 | 239 23 19.5 11.6 75 66 18898 265 22 21.9 1.9 | 239 17 14.9 8.8 76 63 19202 270 16 16.0 -0.0 | 232 11 9.0 6.9 77 60 19507 260 20 19.7 3.5 | 231 16 12.7 10.4 78 57 19812 260 20 19.7 3.5 | 231 16 12.7 10.4 79 54 20117 270 17 17.0 -0.0 | 235 12 10.0 6.9 80 51 20422 280 14 13.8 -2.4 | 237 8 6.7 4.5 81 50 20590 255 10 9.7 2.6 | 195 10 2.6 9.5 82 49 20726 250 13 12.2 4.4 | 205 12 5.2 11.3 83 47 21031 290 17 16.0 -5.8 | 263 9 8.9 1.1 84 44 21336 260 9 8.9 1.6 | 192 9 1.8 8.4 85 42 21641 240 18 15.6 9.0 | 208 18 8.5 15.9 86 40 21946 220 18 11.6 13.8 | 192 21 4.5 20.7 87 38 22250 240 20 17.3 10.0 | 211 20 10.3 16.9 88 37 22555 255 17 16.4 4.4 | 220 15 9.4 11.3 89 35 22860 290 21 19.7 -7.2 | 271 13 12.7 -0.3 90 33 23165 320 20 12.9 -15.3 | 325 10 5.8 -8.4 91 32 23470 345 17 4.4 -16.4 | 15 10 -2.6 -9.5 92 30 23774 40 8 -5.1 -6.1 | 94 12 -12.2 0.8 93 30 23800 55 7 -5.7 -4.0 | 103 13 -12.8 2.9 94 29 24079 95 7 -7.0 0.6 | 118 16 -14.0 7.5 95 27 24384 35 6 -3.4 -4.9 | 101 11 -10.5 2.0 96 26 24689 20 7 -2.4 -6.6 | 92 9 -9.4 0.3 97 25 24994 140 2 -1.3 1.5 | 135 12 -8.3 8.4 98 24 25298 110 5 -4.7 1.7 | 126 15 -11.7 8.6 99 23 25603 80 9 -8.9 -1.6 | 109 17 -15.9 5.3 100 22 25908 130 10 -7.7 6.4 | 132 20 -14.7 13.3 101 21 26213 110 4 -3.8 1.4 | 127 14 -10.8 8.3 102 20 26390 185 4 0.3 4.0 | 148 13 -6.7 10.9 103 20 26518 220 7 4.5 5.4 | 168 13 -2.5 12.2 104 19 26822 260 11 10.8 1.9 | 203 10 3.8 8.8 105 18 27127 325 8 4.6 -6.6 | 98 2 -2.5 0.3 106 17 27432 60 9 -7.8 -4.5 | 99 15 -14.8 2.4 107 16 27737 40 7 -4.5 -5.4 | 98 12 -11.5 1.5 108 16 28042 50 7 -5.4 -4.5 | 101 13 -12.4 2.4 109 15 28346 90 10 -10.0 0.0 | 112 18 -17.0 6.9 110 14 28651 140 11 -7.1 8.4 | 137 21 -14.1 15.3 111 14 28956 180 9 0.0 9.0 | 156 17 -7.0 15.9 112 13 29261 160 6 -2.1 5.6 | 144 15 -9.1 12.5 113 12 29566 210 8 4.0 6.9 | 168 14 -3.0 13.8 114 12 29870 240 11 9.5 5.5 | 191 13 2.5 12.4 115 11 30175 295 5 4.5 -2.1 | 152 5 -2.5 4.8 116 10 30950 295 15 13.6 -6.3 | 265 7 6.6 0.5 Wind Parameters Mean winds (0-6000m): 284.4 at 13.1 knts Storm direction: 314.4 at 9.8 knts Shear (0-3000m) pos: 2.2 neg: 3.4 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 155.5 deg Storm rel helicity (0-3000m) pos: 43.2 neg: -25.8 tot: 17.4 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 19.0 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 56.21 Bulk Shear: 0.57 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 ------------------------------------------------------------------------------- 500 287 15 251 8| 0.0 12.8 12.8| 21.9 -17.0 5.0 9.9 -0.38| 49.1-18.6 1000 297 13 259 5| 0.0 7.4 7.4| 24.0 -20.1 3.9 3.9 -0.30| 33.4-10.0 1500 298 12 256 4| 3.2 4.9 8.2| 26.6 -23.7 2.9 2.0 -0.15| 28.8 -4.2 2000 306 12 269 3| 2.4 4.0 6.4| 29.5 -25.8 3.7 1.9 -0.10| 24.6 -2.4 2500 301 11 237 3| 1.9 4.1 6.0| 37.8 -25.8 12.0 4.8 -0.04| 21.2 -0.9 3000 299 11 231 3| 2.2 3.4 5.6| 43.2 -25.8 17.4 5.8 0.00| 19.0 0.1 4000 298 11 244 3| 1.7 3.1 4.8| 43.9 -30.5 13.5 3.4 -0.01| 15.3 -0.2 5000 294 12 242 4| 1.4 3.3 4.7| 45.3 -38.1 7.2 1.4 -0.04| 13.2 -0.5 6000 284 13 237 7| 1.1 3.1 4.3| 52.3 -43.4 8.9 1.5 -0.03| 11.6 -0.4 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20250423.12.gif