UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 12 DEC 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 1002 112 23.0 8.0 38 15.0 14.2 300 4 296.0 297.2 287.3 315.6 6.72 1 1000 115 21.8 6.8 38 15.0 13.3 300 3 295.0 296.1 286.4 313.0 6.20 2 996 150 20.6 5.6 37 15.0 12.3 309 3 294.1 295.1 285.6 310.7 5.73 3 948 578 24.4 -5.6 13 30.0 10.0 332 3 302.1 302.6 285.4 310.3 2.65 4 938 670 24.4 -4.6 14 29.0 10.2 350 3 303.0 303.6 286.1 312.0 2.89 5 925 792 23.8 -5.2 14 29.0 9.7 30 4 303.6 304.2 286.2 312.4 2.80 6 850 1524 19.2 -2.8 22 22.0 8.0 35 10 306.3 306.9 287.9 317.6 3.66 7 824 1790 18.0 -5.0 20 23.0 6.8 36 8 307.7 308.3 288.0 317.8 3.20 8 738 2718 9.8 -13.2 18 23.0 0.6 51 12 308.6 309.0 287.0 314.7 1.87 9 700 3155 7.4 -25.6 7 33.0 -2.7 45 16 310.7 310.8 286.4 313.0 0.68 10 660 3637 5.2 -28.8 6 34.0 -4.4 360 5 313.5 313.6 287.2 315.4 0.54 11 600 4408 1.0 -39.0 3 40.0 -7.8 18 6 317.3 317.3 288.1 318.1 0.22 12 500 5840 -11.3 -38.3 9 27.0 -16.2 90 6 319.3 319.3 288.8 320.3 0.28 13 465 6389 -16.1 -35.1 18 19.0 -19.6 128 4 320.0 320.1 289.2 321.5 0.42 14 422 7109 -21.7 -37.7 22 16.0 -24.1 154 13 321.8 321.9 289.7 323.1 0.35 15 400 7500 -24.7 -46.7 11 22.0 -27.1 160 19 322.9 322.9 289.8 323.4 0.14 16 300 9520 -41.7 -62.7 8 21.0 -42.4 170 37 326.6 326.6 290.7 326.7 0.03 17 275 10104 -46.9 -60.9 19 14.0 -47.3 170 35 327.3 327.3 291.0 327.4 0.04 18 250 10730 -51.3 -67.3 13 16.0 -51.6 165 25 329.8 329.8 291.7 329.9 0.02 19 241 10967 -52.7 -69.7 11 17.0 -52.9 179 23 331.2 331.2 292.0 331.2 0.01 20 229 11295 -55.3 -65.3 28 10.0 -55.5 165 12 332.1 332.1 292.3 332.2 0.03 21 224 11435 -56.1 -69.1 18 13.0 -56.3 167 13 333.0 333.0 292.5 333.0 0.02 22 200 12150 -58.9 -70.9 20 12.0 -59.0 160 14 339.5 339.5 294.2 339.5 0.01 23 168 13236 -63.3 -79.3 10 16.0 -63.4 180 18 349.5 349.5 296.5 349.5 0.00 24 160 13539 -60.5 -81.5 5 21.0 -60.7 195 11 359.2 359.2 298.5 359.2 0.00 25 150 13940 -62.5 -83.5 4 21.0 -62.6 185 11 362.4 362.4 299.2 362.4 0.00 26 100 16420 -67.7 -87.7 4 20.0 -67.8 315 14 396.9 396.9 304.8 396.9 0.00 27 93 16857 -69.3 -88.3 5 19.0 -69.4 355 10 402.1 402.1 305.5 402.1 0.00 28 76 18061 -70.9 -88.9 5 18.0 -71.0 334 5 422.6 422.6 308.0 422.7 0.00 29 70 18550 -70.3 -89.3 5 19.0 -70.4 325 13 434.0 434.0 309.3 434.0 0.00 30 59 19569 -69.5 -89.5 4 20.0 -69.6 18 23 457.5 457.5 311.5 457.5 0.00 31 50 20570 -64.5 -89.5 2 25.0 -64.8 355 23 491.5 491.5 314.3 491.5 0.00 32 48 20819 -63.7 -89.7 2 26.0 -64.1 356 24 499.2 499.2 314.9 499.2 0.00 33 45 21212 -65.7 -90.7 2 25.0 -66.0 22 18 503.6 503.6 315.2 503.6 0.00 34 43 21489 -62.7 -89.7 1 27.0 -63.2 30 11 517.6 517.6 316.1 517.6 0.00 35 35 22752 -63.5 -90.5 1 27.0 -64.0 27 17 546.9 546.9 317.9 546.9 0.00 36 32 23307 -58.5 -89.5 1 31.0 -59.5 109 12 574.5 574.5 319.4 574.5 0.00 37 30 23710 -60.5 -89.5 1 29.0 -61.4 0 0 579.7 579.7 319.6 579.7 0.00 38 28 24139 -61.5 -90.5 1 29.0 -62.3 44 12 588.5 588.5 320.0 588.5 0.00 39 20 26260 -54.3 -87.3 1 33.0 -56.6 110 14 670.0 670.0 323.4 670.0 0.01 40 18 26937 -53.7 -86.7 1 33.0 -56.4 137 11 692.4 692.4 324.2 692.4 0.01 41 17 27302 -56.3 -87.3 1 31.0 -58.5 65 8 695.4 695.4 324.3 695.5 0.01 42 16 27690 -53.3 -87.3 1 34.0 -56.3 2 18 717.4 717.4 325.0 717.5 0.01 43 15 28102 -56.7 -87.7 1 31.0 -59.0 10 25 719.4 719.4 325.0 719.5 0.01 44 11 30059 -58.9 -88.9 1 30.0 -61.3 0 30 778.2 778.2 326.7 778.3 0.01 45 10 30660 -57.1 -88.1 1 31.0 -60.2 355 17 806.4 806.4 327.4 806.5 0.02 46 8.5 31699 -52.5 -86.5 1 34.0 -57.5 862.8 862.8 328.7 863.0 0.03 TRP 168 13236 -63.3 -79.3 10 16.0 -63.4 180 18 349.5 349.5 296.5 349.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 591.87 mb = 4524.71 m = 14844.67 ft Wetbulb zero: 730.99 mb = 2797.04 m = 9176.52 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 12.65 % Est. max temperature: 33.21 C = 91.78 F Sfc-Lift cond lev (LCL): 802.53 mb = 2012.20 m = 6601.64 ft T: 16.04 C 700-500 lapse rate: 6.96 C/km ThetaE index: 5.24 C Layer 1000.0- 938.0 mb Conv cond level (CCL): 514.94 mb = 5608.78 m = 18401.30 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 46.02 C = 114.84 F Cap Strength: 12.17 C Lifted Index: 10.01 C Risk: None Lifted Index @300 mb: 10.84 C Lifted Index @700 mb: 9.20 C Showalter Index: 6.43 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 30.50 C Cross Totals Index: 8.50 C K Index: -5.30 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 0.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.28 J/kg Max Up Vert Vel: 9.09 m/s Conv Inhibition (B-): 55076.33 J/kg Cap Strength: 12.16 C Lift Cond Lev (LCL): 662.21 mb = 3609.49 m = 11842.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 68 at 6 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 1002 112 300 4 3.5 -2.0 | 268 9 9.0 0.3 1 1000 115 300 3 2.6 -1.5 | 265 8 8.2 0.8 2 978 305 350 3 0.5 -3.0 | 276 6 6.1 -0.7 3 945 610 330 3 1.5 -2.6 | 273 7 7.1 -0.3 4 925 792 30 4 -2.0 -3.5 | 288 4 3.6 -1.2 5 912 914 20 8 -2.7 -7.5 | 332 6 2.8 -5.2 6 880 1219 30 13 -6.5 -11.3 | 6 9 -0.9 -9.0 7 850 1524 35 10 -5.7 -8.2 | 2 6 -0.2 -5.9 8 850 1524 40 10 -6.4 -7.7 | 9 5 -0.9 -5.4 9 820 1829 35 8 -4.6 -6.6 | 347 4 1.0 -4.3 10 791 2134 60 9 -7.8 -4.5 | 45 3 -2.2 -2.2 11 762 2438 60 11 -9.5 -5.5 | 51 5 -4.0 -3.2 12 735 2743 50 12 -9.2 -7.7 | 34 7 -3.6 -5.4 13 709 3048 45 18 -12.7 -12.7 | 34 13 -7.2 -10.4 14 700 3155 45 16 -11.3 -11.3 | 32 11 -5.7 -9.0 15 683 3353 40 13 -8.4 -10.0 | 20 8 -2.8 -7.7 16 657 3658 355 4 0.3 -4.0 | 286 6 5.9 -1.7 17 633 3962 20 8 -2.7 -7.5 | 332 6 2.8 -5.2 18 609 4267 30 6 -3.0 -5.2 | 319 4 2.6 -2.9 19 586 4572 360 6 -0.0 -6.0 | 304 7 5.6 -3.7 20 564 4877 30 6 -3.0 -5.2 | 319 4 2.6 -2.9 21 543 5182 10 7 -1.2 -6.9 | 317 6 4.4 -4.6 22 523 5486 30 3 -1.5 -2.6 | 274 4 4.1 -0.3 23 503 5791 100 6 -5.9 1.0 | 174 3 -0.3 3.3 24 500 5840 90 6 -6.0 0.0 | 169 2 -0.4 2.3 25 483 6096 100 10 -9.8 1.7 | 133 6 -4.3 4.0 26 464 6401 130 4 -3.1 2.6 | 207 5 2.5 4.9 27 445 6706 140 6 -3.9 4.6 | 194 7 1.7 6.9 28 427 7010 150 13 -6.5 11.3 | 176 14 -0.9 13.5 29 410 7315 165 14 -3.6 13.5 | 187 16 1.9 15.8 30 400 7500 160 19 -6.5 17.9 | 177 20 -0.9 20.1 31 393 7620 160 23 -7.9 21.6 | 175 24 -2.3 23.9 32 377 7925 160 19 -6.5 17.9 | 177 20 -0.9 20.1 33 361 8230 175 18 -1.6 17.9 | 191 21 4.0 20.2 34 345 8534 170 28 -4.9 27.6 | 181 30 0.7 29.9 35 331 8839 180 29 0.0 29.0 | 190 32 5.6 31.3 36 317 9144 170 33 -5.7 32.5 | 180 35 -0.2 34.8 37 303 9449 170 37 -6.4 36.4 | 179 39 -0.9 38.7 38 300 9520 170 37 -6.4 36.4 | 179 39 -0.9 38.7 39 290 9754 170 34 -5.9 33.5 | 179 36 -0.3 35.8 40 277 10058 170 35 -6.1 34.5 | 179 37 -0.5 36.8 41 264 10363 170 32 -5.6 31.5 | 180 34 0.0 33.8 42 252 10668 170 27 -4.7 26.6 | 182 29 0.9 28.9 43 250 10730 165 25 -6.5 24.1 | 178 26 -0.9 26.4 44 241 10973 180 23 0.0 23.0 | 192 26 5.6 25.3 45 229 11278 165 12 -3.1 11.6 | 190 14 2.5 13.9 46 219 11582 170 14 -2.4 13.8 | 191 16 3.1 16.1 47 208 11887 150 16 -8.0 13.9 | 171 16 -2.4 16.1 48 200 12150 160 14 -4.8 13.2 | 183 15 0.8 15.4 49 199 12192 170 15 -2.6 14.8 | 190 17 3.0 17.1 50 189 12497 170 15 -2.6 14.8 | 190 17 3.0 17.1 51 180 12802 220 8 5.1 6.1 | 232 14 10.7 8.4 52 172 13106 170 15 -2.6 14.8 | 190 17 3.0 17.1 53 168 13236 180 18 0.0 18.0 | 195 21 5.6 20.3 54 163 13411 210 14 7.0 12.1 | 221 19 12.6 14.4 55 156 13716 175 6 -0.5 6.0 | 211 10 5.0 8.3 56 150 13940 185 11 1.0 11.0 | 206 15 6.5 13.2 57 148 14021 210 13 6.5 11.3 | 222 18 12.1 13.5 58 141 14326 240 3 2.6 1.5 | 245 9 8.2 3.8 59 134 14630 210 8 4.0 6.9 | 226 13 9.6 9.2 60 127 14935 245 9 8.2 3.8 | 246 15 13.7 6.1 61 121 15240 250 8 7.5 2.7 | 249 14 13.1 5.0 62 115 15545 315 2 1.4 -1.4 | 263 7 7.0 0.9 63 110 15850 245 10 9.1 4.2 | 246 16 14.6 6.5 64 104 16154 280 11 10.8 -1.9 | 269 16 16.4 0.4 65 100 16420 315 14 9.9 -9.9 | 296 17 15.5 -7.6 66 99 16459 320 14 9.0 -10.7 | 300 17 14.6 -8.4 67 94 16764 5 11 -1.0 -11.0 | 332 10 4.6 -8.7 68 90 17069 330 9 4.5 -7.8 | 299 11 10.1 -5.5 69 85 17374 310 7 5.4 -4.5 | 281 11 10.9 -2.2 70 81 17678 40 6 -3.9 -4.6 | 324 3 1.7 -2.3 71 77 17983 330 5 2.5 -4.3 | 284 8 8.1 -2.0 72 73 18288 345 4 1.0 -3.9 | 283 7 6.6 -1.6 73 70 18550 325 13 7.5 -10.6 | 303 15 13.0 -8.4 74 70 18593 330 15 7.5 -13.0 | 309 17 13.1 -10.7 75 66 18898 345 11 2.8 -10.6 | 315 12 8.4 -8.3 76 63 19202 320 16 10.3 -12.3 | 302 19 15.9 -10.0 77 60 19507 15 27 -7.0 -26.1 | 3 24 -1.4 -23.8 78 57 19812 30 8 -4.0 -6.9 | 341 5 1.6 -4.6 79 54 20117 345 11 2.8 -10.6 | 315 12 8.4 -8.3 80 51 20422 340 17 5.8 -16.0 | 320 18 11.4 -13.7 81 50 20570 355 23 2.0 -22.9 | 340 22 7.6 -20.6 82 49 20726 350 25 4.3 -24.6 | 336 24 9.9 -22.3 83 46 21031 10 23 -4.0 -22.7 | 356 20 1.6 -20.4 84 44 21336 30 15 -7.5 -13.0 | 10 11 -1.9 -10.7 85 42 21641 30 8 -4.0 -6.9 | 341 5 1.6 -4.6 86 40 21946 25 6 -2.5 -5.4 | 316 4 3.0 -3.2 87 38 22250 40 8 -5.1 -6.1 | 354 4 0.4 -3.8 88 36 22555 20 12 -4.1 -11.3 | 351 9 1.5 -9.0 89 34 22860 30 19 -9.5 -16.5 | 16 15 -3.9 -14.2 90 33 23165 70 16 -15.0 -5.5 | 71 10 -9.5 -3.2 91 31 23470 150 7 -3.5 6.1 | 194 9 2.1 8.3 92 30 23710 0 0 -0.0 -0.0 | 248 6 5.6 2.3 93 30 23774 0 2 -0.0 -2.0 | 267 6 5.6 0.3 94 28 24079 40 11 -7.1 -8.4 | 14 6 -1.5 -6.1 95 27 24384 60 18 -15.6 -9.0 | 56 12 -10.0 -6.7 96 26 24689 70 17 -16.0 -5.8 | 71 11 -10.4 -3.5 97 24 24994 40 19 -12.2 -14.6 | 28 14 -6.6 -12.3 98 23 25298 45 17 -12.0 -12.0 | 34 12 -6.5 -9.7 99 22 25603 105 19 -18.4 4.9 | 119 15 -12.8 7.2 100 21 25908 70 16 -15.0 -5.5 | 71 10 -9.5 -3.2 101 20 26213 110 14 -13.2 4.8 | 133 10 -7.6 7.1 102 20 26260 110 14 -13.2 4.8 | 133 10 -7.6 7.1 103 19 26518 110 14 -13.2 4.8 | 133 10 -7.6 7.1 104 18 26822 140 12 -7.7 9.2 | 169 12 -2.1 11.5 105 17 27127 130 9 -6.9 5.8 | 171 8 -1.3 8.1 106 17 27432 10 8 -1.4 -7.9 | 323 7 4.2 -5.6 107 16 27737 360 20 -0.0 -20.0 | 343 19 5.6 -17.7 108 15 28042 10 25 -4.3 -24.6 | 357 22 1.2 -22.3 109 14 28346 10 26 -4.5 -25.6 | 357 23 1.1 -23.3 110 14 28651 5 29 -2.5 -28.9 | 353 27 3.0 -26.6 111 13 28956 360 25 -0.0 -25.0 | 346 23 5.6 -22.7 112 12 29261 0 30 -0.0 -30.0 | 349 28 5.6 -27.7 113 12 29566 0 32 -0.0 -32.0 | 349 30 5.6 -29.7 114 11 29870 0 32 -0.0 -32.0 | 349 30 5.6 -29.7 115 11 30175 360 29 -0.0 -29.0 | 348 27 5.6 -26.7 116 10 30660 355 17 1.5 -16.9 | 334 16 7.0 -14.7 Wind Parameters Mean winds (0-6000m): 37.7 at 8.0 knts Storm direction: 67.7 at 6.0 knts Shear (0-3000m) pos: 2.0 neg: 1.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 125.1 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -6.4 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.93 Bulk Shear: 6.96 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 ------------------------------------------------------------------------------- 500 333 3 273 7| 2.2 0.0 2.2| 2.0 -0.7 1.3 2.6 0.15| 4.2 0.6 1000 6 5 296 6| 6.0 0.0 6.0| 13.7 -0.7 13.0 13.0 0.58| 7.7 4.5 1500 21 7 324 5| 3.7 0.0 3.7| 16.9 -1.4 15.5 10.3 0.47| 7.1 3.4 2000 28 7 333 5| 2.9 0.0 2.9| 19.9 -3.0 17.0 8.5 0.46| 6.6 3.0 2500 36 8 348 4| 2.3 0.6 2.9| 20.6 -4.3 16.3 6.5 0.40| 6.0 2.4 3000 40 9 3 5| 2.0 1.4 3.4| 20.7 -6.4 14.3 4.8 0.30| 6.1 1.8 4000 37 9 359 5| 1.8 1.0 2.8| 26.8 -30.7 -3.9 -1.0 0.03| 7.1 0.2 5000 34 8 350 5| 1.6 1.0 2.6| 28.4 -33.2 -4.8 -1.0 0.01| 6.5 0.1 6000 38 8 351 4| 2.0 0.9 2.9| 28.4 -40.5 -12.1 -2.0 -0.11| 6.6 -0.7 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251212.00.gif