UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 14 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 1004 112 13.0 11.1 88 1.9 11.9 270 6 285.8 287.3 284.9 308.8 8.29 1 1000 133 12.0 10.3 89 1.7 11.0 290 5 285.1 286.5 284.2 307.0 7.88 2 963 448 9.6 9.6 100 0.0 9.6 245 7 285.8 287.2 284.4 307.5 7.81 3 957 500 11.2 9.8 91 1.4 10.4 223 7 287.9 289.3 285.4 310.3 7.97 4 947 589 17.4 5.4 45 12.0 10.7 187 7 295.1 296.2 286.2 312.4 5.94 5 934 708 19.4 -10.6 12 30.0 6.8 177 6 298.3 298.6 283.0 304.0 1.82 6 933 717 19.4 -9.6 13 29.0 7.0 177 6 298.4 298.8 283.2 304.5 1.97 7 925 791 19.2 -4.8 19 24.0 7.9 175 6 298.9 299.5 284.5 307.7 2.89 8 916 875 18.6 1.6 32 17.0 9.6 178 7 299.2 300.0 286.5 313.2 4.69 9 850 1511 15.4 -8.6 18 24.0 4.9 165 7 302.3 302.7 285.2 309.6 2.35 10 700 3125 4.6 -18.4 17 23.0 -3.3 165 14 307.6 307.8 285.9 311.8 1.28 11 632 3952 0.2 -34.8 5 35.0 -7.8 180 12 311.7 311.7 286.3 312.8 0.31 12 508 5659 -13.7 -30.7 22 17.0 -17.2 184 20 314.9 315.0 287.8 316.9 0.58 13 500 5780 -14.1 -41.1 8 27.0 -18.3 195 20 315.8 315.9 287.6 316.6 0.21 14 490 5933 -14.3 -49.3 3 35.0 -18.8 206 22 317.4 317.4 288.0 317.8 0.09 15 438 6774 -19.5 -39.5 15 20.0 -22.5 210 39 321.2 321.3 289.5 322.2 0.28 16 400 7440 -25.3 -36.3 35 11.0 -26.9 215 42 322.1 322.2 289.9 323.7 0.43 17 385 7716 -27.5 -36.5 42 9.0 -28.7 215 43 322.8 322.8 290.1 324.4 0.44 18 330 8806 -35.7 -45.7 35 10.0 -36.5 209 40 326.0 326.1 290.8 326.8 0.19 19 310 9237 -39.5 -43.7 64 4.2 -39.8 210 40 326.6 326.7 291.0 327.6 0.26 20 300 9460 -41.3 -49.3 42 8.0 -41.8 215 39 327.2 327.2 291.0 327.7 0.14 21 275 10044 -46.5 -55.5 35 9.0 -46.9 220 43 327.9 327.9 291.2 328.2 0.08 22 257 10490 -50.3 -57.3 43 7.0 -50.5 213 40 328.7 328.7 291.4 328.9 0.06 23 250 10670 -50.9 -61.9 26 11.0 -51.2 210 39 330.4 330.4 291.9 330.5 0.04 24 201 12068 -56.3 -75.3 7 19.0 -56.5 235 35 343.1 343.1 295.1 343.1 0.01 25 200 12100 -56.1 -75.1 8 19.0 -56.3 230 35 343.9 343.9 295.3 344.0 0.01 26 174 12986 -54.9 -81.9 2 27.0 -55.2 232 19 359.9 359.9 298.7 359.9 0.00 27 150 13930 -56.5 -84.5 2 28.0 -56.8 210 12 372.7 372.7 301.1 372.7 0.00 28 100 16440 -67.5 -91.5 2 24.0 -67.6 140 6 397.3 397.3 304.8 397.3 0.00 29 80 17769 -70.9 -89.9 4 19.0 -71.0 312 9 416.5 416.5 307.3 416.5 0.00 30 70 18560 -70.1 -89.1 5 19.0 -70.2 15 10 434.4 434.4 309.3 434.4 0.00 31 56 19894 -69.5 -90.5 3 21.0 -69.6 57 16 464.4 464.4 312.1 464.4 0.00 32 50 20580 -64.5 -89.5 2 25.0 -64.8 55 17 491.5 491.5 314.3 491.5 0.00 33 48 20830 -63.5 -89.5 2 26.0 -63.9 63 15 499.6 499.6 314.9 499.7 0.00 34 43 21501 -66.3 -91.3 2 25.0 -66.6 55 15 508.7 508.7 315.5 508.7 0.00 35 39 22096 -63.3 -90.3 1 27.0 -63.8 65 15 530.7 530.7 316.9 530.7 0.00 36 32 23298 -67.9 -92.9 2 25.0 -68.2 49 19 549.3 549.3 318.1 549.3 0.00 37 30 23690 -63.7 -91.7 1 28.0 -64.3 40 22 571.0 571.0 319.2 571.0 0.00 38 26 24571 -60.3 -91.3 1 31.0 -61.3 34 20 604.5 604.5 320.8 604.5 0.00 39 24 25065 -62.1 -91.1 1 29.0 -63.0 20 24 613.3 613.3 321.2 613.3 0.00 40 21 25893 -59.1 -90.1 1 31.0 -60.5 21 21 646.2 646.2 322.6 646.2 0.01 41 21 25893 -59.7 -90.7 1 31.0 -61.0 21 21 644.4 644.4 322.4 644.4 0.00 42 20 26200 -55.5 -89.5 1 34.0 -57.6 25 23 666.3 666.3 323.3 666.3 0.01 43 19 26528 -54.3 -88.3 1 34.0 -56.8 20 18 679.9 679.9 323.7 679.9 0.01 44 18 26875 -53.1 -88.1 1 35.0 -56.0 20 15 694.2 694.2 324.3 694.3 0.01 45 15 28042 -56.3 -88.3 1 32.0 -58.7 6 16 720.8 720.8 325.1 720.8 0.01 46 14 28483 -53.9 -87.9 1 34.0 -57.1 37 14 743.3 743.3 325.7 743.4 0.01 TRP 201 12068 -56.3 -75.3 7 19.0 -56.5 235 35 343.1 343.1 295.1 343.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 630.22 mb = 3976.20 m = 13045.13 ft Wetbulb zero: 760.07 mb = 2440.63 m = 8007.20 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 22.54 % Est. max temperature: 29.28 C = 84.70 F Sfc-Lift cond lev (LCL): 975.77 mb = 338.02 m = 1108.97 ft T: 10.44 C 700-500 lapse rate: 7.04 C/km ThetaE index: 8.47 C Layer 934.0- 933.0 mb Conv cond level (CCL): 625.46 mb = 4032.95 m = 13231.30 ft Mean mixing ratio: 5.93 g/kg Conv temperature: 39.07 C = 102.32 F Cap Strength: 10.52 C Lifted Index: 8.85 C Risk: None Lifted Index @300 mb: 13.11 C Lifted Index @700 mb: 9.21 C Showalter Index: 8.44 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 5.50 C K Index: -2.10 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 83.87 J/kg Max Up Vert Vel: 12.95 m/s Conv Inhibition (B-): 46189.37 J/kg Cap Strength: 10.52 C Lift Cond Lev (LCL): 828.79 mb = 1721.09 m = 5646.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 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 1004 112 270 6 6.0 -0.0 | 357 8 0.4 -8.2 1 1000 133 290 5 4.7 -1.7 | 5 10 -0.9 -9.9 2 980 305 305 7 5.7 -4.0 | 359 12 0.2 -12.2 3 945 610 180 7 0.0 7.0 | 78 6 -5.6 -1.2 4 925 791 175 6 -0.5 6.0 | 70 6 -6.1 -2.2 5 912 914 180 8 0.0 8.0 | 88 6 -5.6 -0.2 6 880 1219 160 9 -3.1 8.5 | 92 9 -8.6 0.2 7 850 1511 165 7 -1.8 6.8 | 79 8 -7.4 -1.4 8 849 1524 170 7 -1.2 6.9 | 79 7 -6.8 -1.3 9 818 1829 180 5 0.0 5.0 | 60 6 -5.6 -3.2 10 789 2134 195 9 2.3 8.7 | 98 3 -3.2 0.5 11 760 2438 195 13 3.4 12.6 | 153 5 -2.2 4.3 12 733 2743 165 13 -3.4 12.6 | 116 10 -8.9 4.3 13 707 3048 160 14 -4.8 13.2 | 116 11 -10.4 4.9 14 700 3125 165 14 -3.6 13.5 | 120 11 -9.2 5.3 15 680 3353 175 13 -1.1 13.0 | 125 8 -6.7 4.7 16 654 3658 180 16 0.0 16.0 | 144 10 -5.6 7.8 17 630 3962 180 12 0.0 12.0 | 124 7 -5.6 3.8 18 606 4267 180 16 0.0 16.0 | 144 10 -5.6 7.8 19 583 4572 195 17 4.4 16.4 | 172 8 -1.2 8.2 20 561 4877 190 18 3.1 17.7 | 166 10 -2.4 9.5 21 539 5182 180 20 0.0 20.0 | 155 13 -5.6 11.8 22 519 5486 170 20 -3.5 19.7 | 142 15 -9.0 11.5 23 500 5780 195 20 5.2 19.3 | 178 11 -0.4 11.1 24 499 5791 195 20 5.2 19.3 | 178 11 -0.4 11.1 25 479 6096 220 25 16.1 19.2 | 224 15 10.5 10.9 26 460 6401 220 38 24.4 29.1 | 222 28 18.9 20.9 27 442 6706 210 39 19.5 33.8 | 209 29 13.9 25.6 28 424 7010 210 40 20.0 34.6 | 209 30 14.4 26.4 29 407 7315 220 43 27.6 32.9 | 222 33 22.1 24.7 30 400 7440 215 42 24.1 34.4 | 215 32 18.5 26.2 31 390 7620 215 43 24.7 35.2 | 215 33 19.1 27.0 32 373 7925 215 43 24.7 35.2 | 215 33 19.1 27.0 33 357 8230 205 38 16.1 34.4 | 202 28 10.5 26.2 34 342 8534 205 37 15.6 33.5 | 202 27 10.1 25.3 35 328 8839 210 40 20.0 34.6 | 209 30 14.4 26.4 36 314 9144 210 41 20.5 35.5 | 209 31 14.9 27.3 37 300 9449 210 39 19.5 33.8 | 209 29 13.9 25.6 38 300 9460 215 39 22.4 31.9 | 215 29 16.8 23.7 39 287 9754 220 42 27.0 32.2 | 222 32 21.4 24.0 40 274 10058 220 43 27.6 32.9 | 222 33 22.1 24.7 41 262 10363 215 41 23.5 33.6 | 215 31 17.9 25.4 42 250 10668 210 39 19.5 33.8 | 209 29 13.9 25.6 43 250 10670 210 39 19.5 33.8 | 209 29 13.9 25.6 44 238 10973 220 40 25.7 30.6 | 222 30 20.1 22.4 45 227 11278 220 36 23.1 27.6 | 222 26 17.6 19.4 46 217 11582 220 35 22.5 26.8 | 222 25 16.9 18.6 47 207 11887 240 32 27.7 16.0 | 251 23 22.1 7.8 48 201 12068 235 35 28.7 20.1 | 243 26 23.1 11.9 49 200 12100 230 35 26.8 22.5 | 236 26 21.2 14.3 50 197 12192 230 35 26.8 22.5 | 236 26 21.2 14.3 51 188 12497 230 18 13.8 11.6 | 248 9 8.2 3.4 52 179 12802 235 29 23.8 16.6 | 245 20 18.2 8.4 53 171 13106 230 13 10.0 8.4 | 268 4 4.4 0.1 54 163 13411 220 7 4.5 5.4 | 21 3 -1.1 -2.8 55 155 13716 240 11 9.5 5.5 | 304 5 4.0 -2.7 56 150 13930 210 12 6.0 10.4 | 191 2 0.4 2.2 57 148 14021 230 13 10.0 8.4 | 268 4 4.4 0.1 58 141 14326 250 14 13.2 4.8 | 294 8 7.6 -3.4 59 134 14630 235 7 5.7 4.0 | 358 4 0.2 -4.2 60 128 14935 220 6 3.9 4.6 | 25 4 -1.7 -3.6 61 121 15240 240 9 7.8 4.5 | 329 4 2.2 -3.7 62 116 15545 325 6 3.4 -4.9 | 9 13 -2.1 -13.1 63 110 15850 355 5 0.4 -5.0 | 21 14 -5.1 -13.2 64 105 16154 80 6 -5.9 -1.0 | 51 15 -11.5 -9.3 65 100 16440 140 6 -3.9 4.6 | 69 10 -9.4 -3.6 66 100 16459 150 5 -2.5 4.3 | 64 9 -8.1 -3.9 67 95 16764 295 12 10.9 -5.1 | 338 14 5.3 -13.3 68 90 17069 350 14 2.4 -13.8 | 8 22 -3.1 -22.0 69 85 17374 15 12 -3.1 -11.6 | 24 22 -8.7 -19.8 70 81 17678 300 8 6.9 -4.0 | 354 12 1.4 -12.2 71 77 17983 340 13 4.4 -12.2 | 3 20 -1.1 -20.4 72 73 18288 10 11 -1.9 -10.8 | 21 20 -7.5 -19.0 73 70 18560 15 10 -2.6 -9.7 | 25 20 -8.2 -17.9 74 70 18593 20 11 -3.8 -10.3 | 27 21 -9.3 -18.5 75 66 18898 10 7 -1.2 -6.9 | 24 17 -6.8 -15.1 76 63 19202 360 15 -0.0 -15.0 | 13 24 -5.6 -23.2 77 60 19507 20 17 -5.8 -16.0 | 25 27 -11.4 -24.2 78 57 19812 60 17 -14.7 -8.5 | 51 26 -20.3 -16.7 79 54 20117 50 15 -11.5 -9.6 | 44 25 -17.1 -17.9 80 51 20422 50 18 -13.8 -11.6 | 44 28 -19.4 -19.8 81 50 20580 55 17 -13.9 -9.8 | 47 27 -19.5 -18.0 82 49 20726 60 13 -11.3 -6.5 | 49 22 -16.8 -14.7 83 46 21031 70 19 -17.9 -6.5 | 58 28 -23.4 -14.7 84 44 21336 60 14 -12.1 -7.0 | 49 23 -17.7 -15.2 85 42 21641 50 15 -11.5 -9.6 | 44 25 -17.1 -17.9 86 40 21946 60 15 -13.0 -7.5 | 50 24 -18.6 -15.7 87 38 22250 70 15 -14.1 -5.1 | 56 24 -19.7 -13.3 88 36 22555 90 16 -16.0 0.0 | 69 23 -21.6 -8.2 89 34 22860 80 8 -7.9 -1.4 | 54 17 -13.4 -9.6 90 33 23165 40 17 -10.9 -13.0 | 38 27 -16.5 -21.2 91 31 23470 60 21 -18.2 -10.5 | 52 30 -23.8 -18.7 92 30 23690 40 22 -14.1 -16.9 | 38 32 -19.7 -25.1 93 30 23774 40 23 -14.8 -17.6 | 38 33 -20.4 -25.8 94 28 24079 55 23 -18.8 -13.2 | 49 32 -24.4 -21.4 95 27 24384 40 13 -8.4 -10.0 | 37 23 -13.9 -18.2 96 26 24689 30 24 -12.0 -20.8 | 31 34 -17.6 -29.0 97 24 24994 20 26 -8.9 -24.4 | 24 36 -14.5 -32.6 98 23 25298 20 20 -6.8 -18.8 | 25 30 -12.4 -27.0 99 22 25603 50 13 -10.0 -8.4 | 43 23 -15.5 -16.6 100 21 25908 20 21 -7.2 -19.7 | 25 31 -12.7 -27.9 101 20 26200 25 23 -9.7 -20.8 | 28 33 -15.3 -29.1 102 20 26213 20 23 -7.9 -21.6 | 24 33 -13.4 -29.8 103 18 26518 20 14 -4.8 -13.2 | 26 24 -10.4 -21.4 104 17 26822 20 20 -6.8 -18.8 | 25 30 -12.4 -27.0 105 15 27127 0 16 -0.0 -16.0 | 13 25 -5.6 -24.2 106 14 27432 40 14 -9.0 -10.7 | 38 24 -14.6 -18.9 107 13 27737 50 23 -17.6 -14.8 | 45 33 -23.2 -23.0 108 12 28042 50 12 -9.2 -7.7 | 43 22 -14.8 -15.9 Wind Parameters Mean winds (0-6000m): 184.1 at 13.2 knts Storm direction: 214.1 at 9.9 knts Shear (0-3000m) pos: 0.7 neg: 3.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 20.8 neg: -22.2 tot: -1.4 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.02 Bulk Shear: 27.76 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 ------------------------------------------------------------------------------- 500 271 7 353 8| 0.0 9.5 9.5| 8.8 -5.5 3.2 6.5 0.30| 19.6 5.9 1000 205 7 53 3| 0.0 6.0 6.0| 11.9 -6.3 5.6 5.6 0.31| 12.1 3.7 1500 185 7 79 5| 0.8 4.0 4.8| 11.9 -11.2 0.7 0.4 0.17| 9.5 1.7 2000 184 7 77 5| 1.0 3.0 4.0| 15.3 -13.7 1.6 0.8 0.18| 8.6 1.6 2500 187 8 86 5| 0.8 3.4 4.3| 18.8 -17.6 1.2 0.5 0.18| 8.5 1.5 3000 180 9 97 6| 0.7 3.3 4.0| 20.8 -22.2 -1.4 -0.5 0.13| 7.9 1.0 4000 179 10 109 6| 1.0 2.5 3.5| 31.2 -26.1 5.1 1.3 0.16| 7.2 1.1 5000 182 12 123 6| 1.3 2.5 3.7| 43.7 -33.0 10.7 2.1 0.18| 6.8 1.2 6000 184 13 137 7| 2.4 2.1 4.5|102.9 -43.5 59.4 9.9 0.29| 7.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251214.00.gif