UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 5 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 1009 112 17.0 9.0 59 8.0 12.4 320 4 289.4 290.7 285.2 309.7 7.15 1 1007 125 14.6 5.6 55 9.0 9.8 320 4 287.2 288.2 282.7 303.2 5.66 2 1000 172 14.0 5.0 55 9.0 9.3 320 5 287.1 288.1 282.4 302.6 5.47 3 980 342 12.8 4.8 58 8.0 8.6 291 3 287.6 288.6 282.7 303.2 5.50 4 965 472 14.2 -3.8 29 18.0 6.1 276 5 290.3 290.8 280.9 299.1 2.99 5 950 603 13.6 -7.4 23 21.0 4.8 261 7 291.0 291.4 280.4 297.9 2.30 6 925 827 11.8 -6.2 28 18.0 4.2 275 13 291.4 291.8 280.9 299.1 2.60 7 882 1223 9.4 -9.6 25 19.0 2.0 301 3 292.9 293.3 281.0 299.2 2.09 8 850 1529 8.8 -20.2 11 29.0 -0.3 45 2 295.4 295.5 280.6 298.2 0.90 9 750 2553 4.0 -36.0 3 40.0 -4.8 14 14 300.9 301.0 282.1 301.7 0.24 10 723 2850 2.4 -11.6 35 14.0 -2.9 17 18 302.3 302.7 285.0 309.1 2.17 11 700 3111 2.4 -11.6 35 14.0 -3.0 5 23 305.1 305.6 286.1 312.2 2.25 12 633 3919 0.0 -34.0 6 34.0 -7.9 10 29 311.3 311.4 286.2 312.5 0.34 13 623 4047 0.0 -23.0 16 23.0 -7.0 12 31 312.7 312.9 287.4 316.0 0.96 14 543 5133 -6.7 -20.7 32 14.0 -11.0 9 32 317.3 317.6 289.3 321.9 1.35 15 500 5770 -12.1 -18.1 61 6.0 -14.0 10 31 318.3 318.6 290.1 324.5 1.84 16 470 6239 -16.5 -18.8 82 2.3 -17.2 15 39 318.5 318.9 290.2 324.7 1.84 17 463 6351 -16.9 -18.8 85 1.9 -17.4 15 40 319.4 319.7 290.5 325.7 1.87 18 400 7430 -25.1 -27.7 79 2.6 -25.6 10 41 322.4 322.6 290.5 325.8 0.98 19 300 9450 -42.3 -45.9 68 3.6 -42.5 360 42 325.7 325.8 290.7 326.5 0.21 20 294 9586 -43.7 -46.1 77 2.4 -43.9 4 43 325.6 325.7 290.7 326.4 0.21 21 270 10154 -47.7 -50.1 76 2.4 -47.8 10 52 327.9 327.9 291.3 328.4 0.14 22 260 10402 -49.1 -56.1 44 7.0 -49.3 15 55 329.4 329.4 291.6 329.7 0.07 23 256 10504 -48.3 -62.3 18 14.0 -48.7 15 58 332.0 332.0 292.3 332.1 0.03 24 250 10660 -48.5 -65.5 12 17.0 -48.9 15 62 334.0 334.0 292.8 334.1 0.02 25 243 10846 -48.5 -70.5 6 22.0 -49.0 18 61 336.7 336.7 293.5 336.7 0.01 26 216 11618 -48.7 -74.7 3 26.0 -49.2 26 66 347.9 347.9 296.2 347.9 0.01 27 200 12120 -51.3 -77.3 3 26.0 -51.7 30 67 351.5 351.5 297.0 351.6 0.01 28 164 13388 -60.3 -81.3 5 21.0 -60.4 16 63 357.0 357.0 298.1 357.0 0.00 29 155 13743 -57.5 -84.5 2 27.0 -57.8 22 74 367.5 367.5 300.1 367.6 0.00 30 154 13784 -57.7 -84.7 2 27.0 -58.0 25 75 367.8 367.8 300.2 367.8 0.00 31 150 13950 -58.7 -85.7 2 27.0 -58.9 30 70 368.9 368.9 300.4 369.0 0.00 32 100 16440 -68.5 -87.5 5 19.0 -68.6 45 32 395.4 395.4 304.6 395.4 0.00 33 89 17132 -70.7 -87.7 6 17.0 -70.8 41 40 404.4 404.4 305.8 404.4 0.00 34 77 17998 -66.3 -88.3 3 22.0 -66.5 62 26 430.6 430.6 308.9 430.7 0.00 35 70 18570 -69.1 -89.1 4 20.0 -69.2 65 22 436.6 436.6 309.5 436.6 0.00 36 53 20247 -64.9 -88.9 2 24.0 -65.2 73 14 482.4 482.4 313.7 482.5 0.00 37 50 20600 -67.1 -89.1 3 22.0 -67.3 90 10 485.4 485.4 313.9 485.4 0.00 38 48 20845 -67.9 -89.9 3 22.0 -68.1 68 19 489.2 489.2 314.1 489.2 0.00 39 47 20973 -65.3 -89.3 2 24.0 -65.6 55 22 498.3 498.3 314.8 498.4 0.00 40 43 21512 -65.9 -89.9 2 24.0 -66.2 54 17 509.7 509.7 315.6 509.7 0.00 41 36 22599 -62.3 -89.3 2 27.0 -62.9 111 13 545.6 545.6 317.8 545.6 0.00 42 30 23720 -63.5 -89.5 2 26.0 -64.1 65 17 571.5 571.5 319.2 571.6 0.00 43 26 24597 -64.5 -90.5 2 26.0 -65.1 76 12 592.6 592.6 320.3 592.6 0.00 44 24 25091 -60.1 -88.1 1 28.0 -61.2 59 9 619.1 619.1 321.5 619.1 0.01 45 20 26230 -59.5 -88.5 1 29.0 -60.9 35 12 654.0 654.0 322.9 654.1 0.01 46 16 27632 -57.7 -87.7 1 30.0 -59.7 141 7 703.0 703.0 324.6 703.1 0.01 47 13 28934 -60.7 -88.7 1 28.0 -62.4 9 8 735.6 735.7 325.6 735.7 0.01 48 11 29983 -56.5 -86.5 1 30.0 -59.5 109 5 786.9 786.9 326.9 787.1 0.02 TRP 260 10402 -49.1 -56.1 44 7.0 -49.3 15 55 329.4 329.4 291.6 329.7 0.07 WND 154 13784 -57.7 -84.7 2 27.0 -58.0 25 75 367.8 367.8 300.2 367.8 0.00 Sounding variables and indices 1000-500 mb thick: 5598.00 m Freezing level: 623.00 mb = 4046.75 m = 13276.59 ft Wetbulb zero: 854.65 mb = 1483.88 m = 4868.31 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 24.68 % Est. max temperature: 22.26 C = 72.07 F Sfc-Lift cond lev (LCL): 895.26 mb = 1098.95 m = 3605.43 ft T: 10.15 C 700-500 lapse rate: 5.45 C/km ThetaE index: 7.03 C Layer 1007.0- 980.0 mb Conv cond level (CCL): 521.67 mb = 5442.30 m = 17855.10 ft Mean mixing ratio: 3.62 g/kg Conv temperature: 45.46 C = 113.82 F Cap Strength: 17.01 C Lifted Index: 16.65 C Risk: None Lifted Index @300 mb: 18.15 C Lifted Index @700 mb: 11.64 C Showalter Index: 18.11 C Risk: None Total Totals Index: 12.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: -8.10 C K Index: -13.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 5.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.53 J/kg Max Up Vert Vel: 6.71 m/s Conv Inhibition (B-): 48799.95 J/kg Cap Strength: 17.00 C Lift Cond Lev (LCL): 769.52 mb = 2343.19 m = 7687.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 15 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 1009 112 320 4 2.6 -3.1 | 233 15 12.2 9.0 1 1000 172 320 5 3.2 -3.8 | 237 15 12.8 8.3 2 984 305 295 3 2.7 -1.3 | 229 16 12.4 10.8 3 949 610 260 7 6.9 1.2 | 231 21 16.5 13.3 4 925 827 275 13 13.0 -1.1 | 244 25 22.6 11.0 5 915 914 285 12 11.6 -3.1 | 247 23 21.2 9.0 6 882 1219 300 3 2.6 -1.5 | 229 16 12.2 10.6 7 851 1524 50 2 -1.5 -1.3 | 217 14 8.1 10.8 8 850 1529 45 2 -1.4 -1.4 | 218 13 8.2 10.7 9 819 1829 30 9 -4.5 -7.8 | 230 7 5.1 4.3 10 789 2134 30 12 -6.0 -10.4 | 245 4 3.6 1.7 11 760 2438 10 13 -2.3 -12.8 | 275 7 7.4 -0.7 12 732 2743 20 16 -5.5 -15.0 | 305 5 4.2 -2.9 13 705 3048 10 23 -4.0 -22.7 | 332 12 5.6 -10.5 14 700 3111 5 23 -2.0 -22.9 | 325 13 7.6 -10.8 15 679 3353 5 25 -2.2 -24.9 | 330 15 7.5 -12.8 16 653 3658 10 26 -4.5 -25.6 | 339 14 5.1 -13.5 17 629 3962 10 30 -5.2 -29.5 | 346 18 4.4 -17.4 18 605 4267 20 34 -11.6 -31.9 | 6 20 -2.0 -19.8 19 582 4572 10 38 -6.6 -37.4 | 353 25 3.0 -25.3 20 560 4877 5 34 -3.0 -33.9 | 343 23 6.7 -21.8 21 539 5182 10 31 -5.4 -30.5 | 347 19 4.2 -18.4 22 518 5486 15 29 -7.5 -28.0 | 352 16 2.1 -15.9 23 500 5770 10 31 -5.4 -30.5 | 347 19 4.2 -18.4 24 499 5791 10 31 -5.4 -30.5 | 347 19 4.2 -18.4 25 479 6096 15 38 -9.8 -36.7 | 0 25 -0.2 -24.6 26 459 6401 15 41 -10.6 -39.6 | 2 28 -1.0 -27.5 27 441 6706 5 43 -3.7 -42.8 | 349 31 5.9 -30.7 28 423 7010 10 39 -6.8 -38.4 | 354 26 2.9 -26.3 29 406 7315 10 40 -6.9 -39.4 | 354 27 2.7 -27.3 30 400 7430 10 41 -7.1 -40.4 | 355 28 2.5 -28.3 31 389 7620 10 41 -7.1 -40.4 | 355 28 2.5 -28.3 32 373 7925 10 42 -7.3 -41.4 | 355 29 2.3 -29.3 33 357 8230 5 40 -3.5 -39.8 | 348 28 6.1 -27.7 34 342 8534 5 41 -3.6 -40.8 | 348 29 6.1 -28.7 35 327 8839 5 40 -3.5 -39.8 | 348 28 6.1 -27.7 36 313 9144 360 41 -0.0 -41.0 | 342 30 9.6 -28.9 37 300 9449 0 42 -0.0 -42.0 | 342 31 9.6 -29.9 38 300 9450 360 42 -0.0 -42.0 | 342 31 9.6 -29.9 39 287 9754 10 44 -7.6 -43.3 | 356 31 2.0 -31.2 40 274 10058 10 50 -8.7 -49.2 | 359 37 1.0 -37.1 41 262 10363 10 55 -9.6 -54.2 | 360 42 0.1 -42.1 42 260 10402 15 55 -14.2 -53.1 | 6 41 -4.6 -41.0 43 250 10660 15 62 -16.0 -59.9 | 8 48 -6.4 -47.8 44 250 10668 15 62 -16.0 -59.9 | 8 48 -6.4 -47.8 45 238 10973 20 61 -20.9 -57.3 | 14 47 -11.2 -45.2 46 227 11278 20 62 -21.2 -58.3 | 14 48 -11.6 -46.1 47 217 11582 25 66 -27.9 -59.8 | 21 51 -18.3 -47.7 48 207 11887 30 62 -31.0 -53.7 | 27 47 -21.4 -41.6 49 200 12120 30 67 -33.5 -58.0 | 27 52 -23.9 -45.9 50 198 12192 30 66 -33.0 -57.2 | 27 51 -23.4 -45.0 51 189 12497 30 62 -31.0 -53.7 | 27 47 -21.4 -41.6 52 180 12802 30 61 -30.5 -52.8 | 27 46 -20.9 -40.7 53 171 13106 25 63 -26.6 -57.1 | 21 48 -17.0 -45.0 54 163 13411 15 63 -16.3 -60.9 | 8 49 -6.7 -48.7 55 156 13716 20 74 -25.3 -69.5 | 15 60 -15.7 -57.4 56 154 13784 25 75 -31.7 -68.0 | 22 60 -22.1 -55.9 57 150 13950 30 70 -35.0 -60.6 | 28 55 -25.4 -48.5 58 148 14021 30 68 -34.0 -58.9 | 28 53 -24.4 -46.8 59 141 14326 40 61 -39.2 -46.7 | 41 46 -29.6 -34.6 60 134 14630 50 53 -40.6 -34.1 | 55 38 -31.0 -22.0 61 128 14935 45 47 -33.2 -33.2 | 48 32 -23.6 -21.1 62 122 15240 40 45 -28.9 -34.5 | 41 30 -19.3 -22.4 63 116 15545 35 47 -27.0 -38.5 | 33 32 -17.3 -26.4 64 110 15850 50 38 -29.1 -24.4 | 58 23 -19.5 -12.3 65 105 16154 50 33 -25.3 -21.2 | 60 18 -15.6 -9.1 66 100 16440 45 32 -22.6 -22.6 | 51 17 -13.0 -10.5 67 100 16459 40 32 -20.6 -24.5 | 41 17 -10.9 -12.4 68 95 16764 40 45 -28.9 -34.5 | 41 30 -19.3 -22.4 69 90 17069 40 40 -25.7 -30.6 | 41 25 -16.1 -18.5 70 86 17374 45 38 -26.9 -26.9 | 49 23 -17.2 -14.8 71 81 17678 30 30 -15.0 -26.0 | 21 15 -5.4 -13.9 72 77 17983 60 26 -22.5 -13.0 | 86 13 -12.9 -0.9 73 73 18288 90 19 -19.0 0.0 | 142 15 -9.4 12.1 74 70 18570 65 22 -19.9 -9.3 | 105 11 -10.3 2.8 75 70 18593 65 22 -19.9 -9.3 | 105 11 -10.3 2.8 76 66 18898 20 17 -5.8 -16.0 | 315 5 3.8 -3.9 77 63 19202 30 29 -14.5 -25.1 | 21 14 -4.9 -13.0 78 60 19507 40 25 -16.1 -19.2 | 42 10 -6.4 -7.0 79 57 19812 35 19 -10.9 -15.6 | 20 4 -1.3 -3.5 80 54 20117 60 17 -14.7 -8.5 | 125 6 -5.1 3.6 81 52 20422 90 10 -10.0 0.0 | 178 12 -0.4 12.1 82 50 20600 90 10 -10.0 0.0 | 178 12 -0.4 12.1 83 49 20726 80 15 -14.8 -2.6 | 152 11 -5.1 9.5 84 47 21031 50 24 -18.4 -15.4 | 69 9 -8.8 -3.3 85 44 21336 60 19 -16.5 -9.5 | 111 7 -6.8 2.6 86 42 21641 50 16 -12.3 -10.3 | 125 3 -2.6 1.8 87 40 21946 75 23 -22.2 -6.0 | 116 14 -12.6 6.2 88 38 22250 75 17 -16.4 -4.4 | 139 10 -6.8 7.7 89 36 22555 110 15 -14.1 5.1 | 165 18 -4.5 17.2 90 35 22860 115 6 -5.4 2.5 | 196 15 4.2 14.6 91 33 23165 70 13 -12.2 -4.4 | 161 8 -2.6 7.7 92 31 23470 65 14 -12.7 -5.9 | 154 7 -3.1 6.2 93 30 23720 65 17 -15.4 -7.2 | 130 8 -5.8 4.9 94 30 23774 70 16 -15.0 -5.5 | 141 9 -5.4 6.6 95 28 24079 100 19 -18.7 3.3 | 149 18 -9.1 15.4 96 27 24384 80 13 -12.8 -2.3 | 162 10 -3.2 9.9 97 26 24689 75 12 -11.6 -3.1 | 168 9 -2.0 9.0 98 24 24994 70 10 -9.4 -3.4 | 182 9 0.2 8.7 99 23 25298 40 8 -5.1 -6.1 | 217 7 4.5 6.0 100 22 25603 0 15 -0.0 -15.0 | 287 10 9.6 -2.9 101 21 25908 10 18 -3.1 -17.7 | 311 9 6.5 -5.6 102 20 26213 40 13 -8.4 -10.0 | 211 3 1.3 2.2 103 20 26230 35 12 -6.9 -9.8 | 230 4 2.7 2.3 104 18 26518 50 13 -10.0 -8.4 | 175 4 -0.3 3.8 105 17 26822 100 11 -10.8 1.9 | 175 14 -1.2 14.0 106 15 27127 170 4 -0.7 3.9 | 209 18 8.9 16.1 107 14 27432 210 6 3.0 5.2 | 216 21 12.6 17.3 108 13 27737 20 8 -2.7 -7.5 | 236 8 6.9 4.6 109 12 28042 125 7 -5.7 4.0 | 194 17 3.9 16.1 110 11 28346 105 4 -3.9 1.0 | 204 14 5.8 13.1 111 10 28651 80 8 -7.9 -1.4 | 189 11 1.8 10.7 112 9 28956 90 5 -5.0 0.0 | 201 13 4.6 12.1 113 8 29261 35 6 -3.4 -4.9 | 221 9 6.2 7.2 114 8 29566 60 2 -1.7 -1.0 | 215 14 7.9 11.1 115 7 29870 40 3 -1.9 -2.3 | 218 12 7.7 9.8 Wind Parameters Mean winds (0-6000m): 8.5 at 20.6 knts Storm direction: 38.5 at 15.5 knts Shear (0-3000m) pos: 1.8 neg: 2.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 91.3 deg Storm rel helicity (0-3000m) pos: 66.0 neg: -51.3 tot: 14.8 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 55.85 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 ------------------------------------------------------------------------------- 500 286 5 233 18| 0.0 6.3 6.3| 5.6 -8.3 -2.6 -5.3 -0.08| 7.6 -0.6 1000 281 7 238 20| 2.1 3.2 5.2| 45.1 -25.0 20.1 20.1 0.12| 11.3 1.4 1500 286 6 236 19| 3.6 2.1 5.7| 45.3 -47.1 -1.8 -1.2 -0.09| 10.8 -0.9 2000 319 7 243 16| 2.7 0.8 3.5| 50.9 -47.1 3.9 1.9 0.01| 10.2 0.1 2500 345 8 249 12| 2.1 1.5 3.7| 57.7 -47.1 10.7 4.3 0.10| 9.4 1.0 3000 358 10 257 10| 1.8 2.8 4.6| 66.0 -51.3 14.8 4.9 0.14| 9.7 1.4 4000 4 14 283 9| 2.6 2.1 4.7|103.0 -51.3 51.8 12.9 0.25| 8.7 2.2 5000 7 18 309 10| 2.0 1.9 3.9|122.4-103.1 19.3 3.9 0.14| 8.8 1.3 6000 8 21 322 11| 2.3 1.6 3.9|158.4-108.4 50.1 8.3 0.18| 8.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251205.00.gif