UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 20 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 10.0 9.9 99 0.1 9.9 70 2 282.8 284.1 282.9 303.8 7.64 1 1000 132 10.6 10.6 100 0.0 10.6 20 1 283.8 285.1 283.8 305.9 8.04 2 984 266 10.0 10.0 100 0.0 10.0 0 3 284.5 285.8 283.8 306.2 7.85 3 982 283 11.6 10.5 93 1.1 11.0 358 3 286.2 287.7 284.9 308.9 8.14 4 965 430 15.8 4.8 48 11.0 9.9 357 4 291.9 292.9 284.6 308.0 5.59 5 950 564 18.8 3.8 37 15.0 10.7 359 6 296.3 297.2 285.9 311.8 5.29 6 927 774 21.0 -1.0 23 22.0 9.7 27 3 300.6 301.3 286.1 312.2 3.83 7 925 793 20.8 -1.2 23 22.0 9.6 30 3 300.6 301.3 286.1 312.0 3.78 8 850 1517 16.8 -9.2 16 26.0 5.4 100 2 303.7 304.2 285.6 310.8 2.24 9 784 2200 14.2 337 3 308.1 10 700 3147 9.8 -26.2 6 36.0 -1.5 165 10 313.3 313.5 287.3 315.6 0.64 11 681 3375 8.2 -33.8 3 42.0 -3.0 181 14 314.0 314.1 287.1 315.2 0.32 12 674 3460 8.6 -30.4 4 39.0 -2.6 186 15 315.4 315.5 287.8 317.0 0.45 13 620 4142 2.6 -24.4 12 27.0 -5.7 203 8 316.1 316.3 288.5 319.1 0.85 14 610 4273 2.8 -36.2 4 39.0 -6.6 205 5 317.9 317.9 288.4 318.9 0.28 15 522 5514 -5.7 -43.7 3 38.0 -12.6 131 10 322.1 322.1 289.6 322.7 0.15 16 500 5850 -7.7 -43.7 4 36.0 -14.1 140 14 323.7 323.7 290.0 324.3 0.16 17 400 7540 -20.5 -52.5 4 32.0 -23.9 125 18 328.3 328.4 291.3 328.6 0.07 18 395 7633 -20.9 -51.9 4 31.0 -24.3 120 17 329.0 329.0 291.5 329.3 0.08 19 390 7727 -21.1 -39.1 18 18.0 -23.9 120 16 329.9 330.0 292.0 331.2 0.33 20 337 8786 -31.3 -40.3 41 9.0 -32.4 102 15 330.1 330.2 292.1 331.4 0.34 21 333 8870 -32.3 -42.3 36 10.0 -33.4 100 15 329.9 329.9 292.0 330.9 0.28 22 327 8998 -32.7 -50.7 15 18.0 -34.1 95 15 331.0 331.0 292.1 331.5 0.11 23 306 9463 -36.5 -48.5 28 12.0 -37.4 90 21 332.0 332.1 292.4 332.6 0.15 24 300 9600 -37.7 -49.7 27 12.0 -38.5 85 20 332.2 332.3 292.4 332.8 0.14 25 250 10830 -47.3 -62.3 16 15.0 -47.7 155 5 335.7 335.8 293.3 335.9 0.04 26 200 12270 -58.3 -68.3 27 10.0 -58.5 95 12 340.4 340.4 294.4 340.5 0.02 27 196 12397 -58.9 -69.9 23 11.0 -59.0 114 10 341.5 341.5 294.7 341.5 0.02 28 150 14050 -66.1 -79.1 15 13.0 -66.2 200 24 356.2 356.2 298.0 356.2 0.01 29 114 15697 -70.5 -85.5 9 15.0 -70.6 200 37 377.1 377.1 301.8 377.1 0.00 30 100 16480 -67.7 -86.7 5 19.0 -67.8 220 15 396.9 396.9 304.8 396.9 0.00 31 86 17387 -69.5 -87.5 6 18.0 -69.6 216 17 410.8 410.8 306.6 410.8 0.00 32 77 18048 -69.3 -88.3 5 19.0 -69.4 235 19 424.4 424.4 308.2 424.4 0.00 33 73 18373 -63.3 -88.3 2 25.0 -63.6 266 20 443.6 443.6 310.3 443.6 0.00 34 70 18630 -65.1 -89.1 2 24.0 -65.3 310 19 445.1 445.1 310.4 445.1 0.00 35 65 19080 -67.1 -89.1 3 22.0 -67.3 281 8 450.3 450.3 310.9 450.3 0.00 36 59 19670 -63.5 -89.5 2 26.0 -63.8 273 14 471.0 471.0 312.7 471.0 0.00 37 56 19990 -64.9 -89.9 2 25.0 -65.2 302 14 474.9 474.9 313.0 474.9 0.00 38 54 20214 -61.7 -88.7 2 27.0 -62.1 330 12 487.2 487.2 314.0 487.3 0.00 39 51 20567 -62.3 -89.3 2 27.0 -62.7 339 11 493.9 493.9 314.5 493.9 0.00 40 50 20690 -61.7 -88.7 2 27.0 -62.1 330 14 498.1 498.1 314.8 498.1 0.00 41 44 21482 -61.9 -88.9 2 27.0 -62.4 321 8 516.1 516.1 316.1 516.2 0.00 42 40 22078 -58.1 -88.1 1 30.0 -59.0 191 5 539.9 539.9 317.5 540.0 0.00 43 35 22919 -58.5 -87.5 1 29.0 -59.5 203 14 559.9 559.9 318.6 560.0 0.01 44 30 23900 -53.7 -85.7 1 32.0 -55.5 235 15 598.2 598.2 320.5 598.3 0.01 45 25 25073 -51.1 -84.1 1 33.0 -53.8 289 17 637.7 637.7 322.2 637.8 0.01 46 20 26510 -53.7 -85.7 1 32.0 -56.2 255 17 671.8 671.8 323.5 671.9 0.01 47 15 28372 -50.7 -84.7 1 34.0 -54.7 270 25 739.4 739.4 325.6 739.5 0.02 48 11 30381 -53.3 -85.3 1 32.0 -57.3 269 24 798.5 798.5 327.2 798.7 0.02 49 10 31000 -49.3 -84.3 1 35.0 -55.1 265 23 835.5 835.5 328.1 835.8 0.03 50 8.7 31914 -49.1 -84.1 1 35.0 -55.5 870.2 870.3 328.8 870.6 0.04 TRP 114 15697 -70.5 -85.5 9 15.0 -70.6 200 37 377.1 377.1 301.8 377.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5718.00 m Freezing level: 581.01 mb = 4682.02 m = 15360.76 ft Wetbulb zero: 732.62 mb = 2766.54 m = 9076.48 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 16.24 % Est. max temperature: 30.77 C = 87.38 F Sfc-Lift cond lev (LCL): 1002.63 mb = 118.85 m = 389.93 ft T: 10.21 C 700-500 lapse rate: 6.47 C/km ThetaE index: 1.43 C Layer 925.0- 784.0 mb Conv cond level (CCL): 546.58 mb = 5147.48 m = 16887.86 ft Mean mixing ratio: 5.55 g/kg Conv temperature: 48.09 C = 118.56 F Cap Strength: 14.64 C Lifted Index: 14.66 C Risk: None Lifted Index @300 mb: 16.04 C Lifted Index @700 mb: 13.94 C Showalter Index: 14.14 C Risk: None Total Totals Index: 23.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: -1.50 C K Index: -20.70 Risk: None Sweat Index: 18.00 Risk: None Energy Index: 2.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 80.68 J/kg Max Up Vert Vel: 12.70 m/s Conv Inhibition (B-): 55183.07 J/kg Cap Strength: 14.60 C Lift Cond Lev (LCL): 794.34 mb = 2089.67 m = 6855.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 186 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 1004 112 70 2 -1.9 -0.7 | 21 7 -2.5 -6.5 1 1000 132 20 1 -0.3 -0.9 | 8 7 -1.0 -6.7 2 980 305 355 3 0.3 -3.0 | 2 9 -0.4 -8.8 3 945 610 0 6 -0.0 -6.0 | 3 12 -0.6 -11.8 4 925 793 30 3 -1.5 -2.6 | 14 9 -2.1 -8.4 5 912 914 40 3 -1.9 -2.3 | 18 8 -2.6 -8.1 6 880 1219 110 2 -1.9 0.7 | 26 6 -2.5 -5.1 7 850 1517 100 2 -2.0 0.3 | 26 6 -2.6 -5.4 8 849 1524 100 2 -2.0 0.3 | 26 6 -2.6 -5.4 9 819 1829 330 2 1.0 -1.7 | 357 8 0.4 -7.5 10 790 2134 10 4 -0.7 -3.9 | 8 10 -1.3 -9.7 11 762 2438 210 1 0.5 0.9 | 2 5 -0.1 -4.9 12 734 2743 60 5 -4.3 -2.5 | 31 10 -5.0 -8.3 13 708 3048 160 10 -3.4 9.4 | 132 5 -4.1 3.6 14 700 3147 165 10 -2.6 9.7 | 140 5 -3.2 3.9 15 682 3353 180 14 0.0 14.0 | 176 8 -0.6 8.2 16 657 3658 200 17 5.8 16.0 | 207 11 5.2 10.2 17 632 3962 200 11 3.8 10.3 | 215 6 3.1 4.5 18 609 4267 205 5 2.1 4.5 | 310 2 1.5 -1.3 19 586 4572 160 12 -4.1 11.3 | 139 7 -4.7 5.5 20 564 4877 160 13 -4.4 12.2 | 142 8 -5.1 6.4 21 543 5182 140 12 -7.7 9.2 | 112 9 -8.3 3.4 22 523 5486 130 10 -7.7 6.4 | 94 8 -8.3 0.6 23 504 5791 140 14 -9.0 10.7 | 117 11 -9.6 4.9 24 500 5850 140 14 -9.0 10.7 | 117 11 -9.6 4.9 25 484 6096 110 11 -10.3 3.8 | 80 11 -11.0 -2.0 26 465 6401 120 14 -12.1 7.0 | 95 13 -12.8 1.2 27 447 6706 140 18 -11.6 13.8 | 123 15 -12.2 8.0 28 429 7010 130 14 -10.7 9.0 | 106 12 -11.4 3.2 29 412 7315 125 17 -13.9 9.8 | 105 15 -14.6 4.0 30 400 7540 125 18 -14.7 10.3 | 106 16 -15.4 4.5 31 396 7620 120 17 -14.7 8.5 | 100 16 -15.4 2.7 32 379 7925 120 13 -11.3 6.5 | 93 12 -11.9 0.7 33 363 8230 110 15 -14.1 5.1 | 87 15 -14.7 -0.7 34 348 8534 110 16 -15.0 5.5 | 89 16 -15.7 -0.3 35 334 8839 100 15 -14.8 2.6 | 78 16 -15.4 -3.2 36 320 9144 90 15 -15.0 0.0 | 70 17 -15.6 -5.8 37 306 9449 90 21 -21.0 0.0 | 75 22 -21.6 -5.8 38 300 9600 85 20 -19.9 -1.7 | 70 22 -20.6 -7.5 39 293 9754 90 19 -19.0 0.0 | 74 20 -19.6 -5.8 40 280 10058 80 14 -13.8 -2.4 | 60 17 -14.4 -8.2 41 268 10363 100 13 -12.8 2.3 | 75 14 -13.4 -3.5 42 256 10668 130 8 -6.1 5.1 | 85 7 -6.8 -0.7 43 250 10830 155 5 -2.1 4.5 | 65 3 -2.7 -1.3 44 245 10973 140 8 -5.1 6.1 | 93 6 -5.8 0.3 45 233 11278 135 5 -3.5 3.5 | 62 5 -4.2 -2.3 46 222 11582 65 10 -9.1 -4.2 | 44 14 -9.7 -10.0 47 212 11887 60 11 -9.5 -5.5 | 42 15 -10.2 -11.3 48 202 12192 95 12 -12.0 1.0 | 69 13 -12.6 -4.7 49 200 12270 95 12 -12.0 1.0 | 69 13 -12.6 -4.7 50 193 12497 130 9 -6.9 5.8 | 90 8 -7.5 -0.0 51 184 12802 165 14 -3.6 13.5 | 151 9 -4.3 7.7 52 175 13106 195 20 5.2 19.3 | 199 14 4.5 13.5 53 166 13411 170 19 -3.3 18.7 | 163 14 -3.9 12.9 54 158 13716 180 27 0.0 27.0 | 178 21 -0.6 21.2 55 151 14021 200 24 8.2 22.6 | 204 18 7.6 16.8 56 150 14050 200 24 8.2 22.6 | 204 18 7.6 16.8 57 143 14326 210 21 10.5 18.2 | 219 16 9.9 12.4 58 136 14630 260 9 8.9 1.6 | 297 9 8.2 -4.2 59 129 14935 10 6 -1.0 -5.9 | 8 12 -1.7 -11.7 60 123 15240 150 13 -6.5 11.3 | 127 9 -7.1 5.5 61 117 15545 190 31 5.4 30.5 | 191 25 4.7 24.7 62 114 15697 200 37 12.7 34.8 | 203 31 12.0 29.0 63 111 15850 210 36 18.0 31.2 | 214 31 17.4 25.4 64 106 16154 220 21 13.5 16.1 | 231 16 12.9 10.3 65 100 16459 220 15 9.6 11.5 | 238 11 9.0 5.7 66 100 16480 220 15 9.6 11.5 | 238 11 9.0 5.7 67 95 16764 230 15 11.5 9.6 | 250 12 10.9 3.8 68 91 17069 230 14 10.7 9.0 | 252 11 10.1 3.2 69 86 17374 215 17 9.8 13.9 | 228 12 9.1 8.1 70 82 17678 230 22 16.9 14.1 | 243 18 16.2 8.3 71 78 17983 230 19 14.6 12.2 | 245 15 13.9 6.4 72 74 18288 250 20 18.8 6.8 | 267 18 18.2 1.0 73 70 18593 305 19 15.6 -10.9 | 318 22 14.9 -16.7 74 70 18630 310 19 14.6 -12.2 | 322 23 13.9 -18.0 75 67 18898 290 12 11.3 -4.1 | 313 15 10.6 -9.9 76 64 19202 275 5 5.0 -0.4 | 325 8 4.3 -6.2 77 61 19507 270 14 14.0 -0.0 | 293 15 13.4 -5.8 78 58 19812 275 14 13.9 -1.2 | 298 15 13.3 -7.0 79 55 20117 320 14 9.0 -10.7 | 333 19 8.4 -16.5 80 52 20422 350 8 1.4 -7.9 | 357 14 0.8 -13.7 81 50 20690 330 14 7.0 -12.1 | 340 19 6.4 -17.9 82 50 20726 330 15 7.5 -13.0 | 340 20 6.9 -18.8 83 47 21031 310 7 5.4 -4.5 | 335 11 4.7 -10.3 84 45 21336 300 10 8.7 -5.0 | 323 13 8.0 -10.8 85 43 21641 340 6 2.1 -5.6 | 353 12 1.4 -11.4 86 41 21946 220 1 0.6 0.8 | 360 5 0.0 -5.0 87 39 22250 160 9 -3.1 8.5 | 126 5 -3.7 2.7 88 37 22555 170 2 -0.3 2.0 | 14 4 -1.0 -3.8 89 35 22860 190 14 2.4 13.8 | 193 8 1.8 8.0 90 34 23165 245 12 10.9 5.1 | 274 10 10.2 -0.7 91 32 23470 240 19 16.5 9.5 | 257 16 15.8 3.7 92 31 23774 240 15 13.0 7.5 | 262 12 12.4 1.7 93 30 23900 235 15 12.3 8.6 | 256 12 11.7 2.8 94 29 24079 255 17 16.4 4.4 | 275 16 15.8 -1.4 95 28 24384 260 18 17.7 3.1 | 279 17 17.1 -2.7 96 27 24689 250 15 14.1 5.1 | 273 13 13.5 -0.7 97 25 24994 300 18 15.6 -9.0 | 315 21 15.0 -14.8 98 24 25298 260 16 15.8 2.8 | 281 15 15.1 -3.0 99 23 25603 310 22 16.9 -14.1 | 321 26 16.2 -19.9 100 22 25908 330 22 11.0 -19.1 | 337 27 10.4 -24.8 101 21 26213 310 8 6.1 -5.1 | 333 12 5.5 -10.9 102 20 26510 255 17 16.4 4.4 | 275 16 15.8 -1.4 103 20 26518 250 18 16.9 6.2 | 269 16 16.3 0.4 104 19 26822 260 16 15.8 2.8 | 281 15 15.1 -3.0 105 18 27127 240 15 13.0 7.5 | 262 12 12.4 1.7 106 17 27432 235 22 18.0 12.6 | 249 19 17.4 6.8 107 17 27737 260 22 21.7 3.8 | 275 21 21.0 -2.0 108 16 28042 265 23 22.9 2.0 | 280 23 22.3 -3.8 109 15 28346 270 25 25.0 -0.0 | 283 25 24.4 -5.8 110 14 28651 270 24 24.0 -0.0 | 284 24 23.4 -5.8 111 14 28956 270 30 30.0 -0.0 | 281 30 29.4 -5.8 112 13 29261 260 34 33.5 5.9 | 270 33 32.8 0.1 113 12 29566 270 33 33.0 -0.0 | 280 33 32.4 -5.8 114 12 29870 275 21 20.9 -1.8 | 291 22 20.3 -7.6 115 11 30175 270 25 25.0 -0.0 | 283 25 24.4 -5.8 116 10 31000 265 23 22.9 2.0 | 280 23 22.3 -3.8 Wind Parameters Mean winds (0-6000m): 156.3 at 7.8 knts Storm direction: 186.3 at 5.8 knts Shear (0-3000m) pos: 3.4 neg: 1.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 115.8 deg Storm rel helicity (0-3000m) pos: 42.3 neg: -19.8 tot: 22.5 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.01 Bulk Shear: 16.10 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 0 3 4 9| 0.0 5.7 5.7| 0.5 -5.0 -4.4 -8.9 -0.37| 6.4 -2.4 1000 14 3 9 9| 3.2 2.9 6.1| 9.6 -5.0 4.7 4.7 0.11| 6.5 0.7 1500 30 3 14 9| 2.1 2.2 4.4| 9.6 -6.3 3.4 2.2 0.04| 5.2 0.2 2000 22 3 11 9| 1.6 2.5 4.1| 12.6 -11.9 0.8 0.4 -0.04| 5.3 -0.2 2500 23 3 12 9| 2.5 2.0 4.5| 18.2 -19.0 -0.8 -0.3 0.01| 6.5 0.1 3000 50 3 22 9| 3.4 1.7 5.0| 42.3 -19.8 22.5 7.5 0.26| 8.4 2.2 4000 175 6 98 1| 2.2 1.2 3.4| 66.6 -19.8 46.8 11.7 0.37| 8.8 3.2 5000 170 7 118 2| 1.8 0.9 2.7| 68.0 -31.7 36.3 7.3 0.20| 8.7 1.8 6000 156 8 109 4| 1.5 1.4 2.8| 76.8 -59.7 17.1 2.9 0.10| 8.5 0.9 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251020.12.gif