UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 13 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 ------------------------------------------------------------------------------- 0 1000 53 310 21 SFC 995 112 18.0 14.1 78 3.9 15.5 310 21 291.6 293.4 288.9 320.5 10.21 2 993 129 15.2 12.4 83 2.8 13.5 312 23 288.9 290.5 286.9 314.6 9.14 3 977 262 13.4 12.1 92 1.3 12.6 326 35 288.5 290.1 286.8 314.0 9.11 4 966 355 13.2 10.6 84 2.6 11.7 331 36 289.2 290.7 286.3 312.7 8.33 5 961 398 15.8 3.8 45 12.0 9.5 332 34 292.3 293.2 284.3 307.4 5.23 6 925 714 16.4 1.4 36 15.0 8.6 355 21 296.1 296.9 285.2 309.6 4.57 7 915 806 17.4 -0.6 29 18.0 8.3 2 19 298.0 298.8 285.3 310.0 4.00 8 866 1274 15.8 -5.2 23 21.0 6.0 35 9 301.1 301.6 285.4 310.3 2.99 9 850 1432 14.4 -6.6 23 21.0 4.9 35 5 301.2 301.7 285.2 309.7 2.74 10 752 2455 9.2 -31.8 4 41.0 -1.8 9 9 306.3 306.4 284.4 307.6 0.35 11 712 2906 7.0 -23.0 10 30.0 -2.5 342 9 308.7 308.9 285.9 311.6 0.84 12 700 3045 5.8 -24.2 9 30.0 -3.4 335 9 308.9 309.1 285.9 311.5 0.77 13 560 4821 -7.5 -50.5 2 43.0 -13.7 293 18 313.6 313.6 286.7 313.8 0.07 14 500 5690 -14.1 -39.1 10 25.0 -18.2 270 23 315.8 315.9 287.7 316.8 0.26 15 478 6030 -16.7 -38.7 13 22.0 -20.2 269 31 316.7 316.8 288.0 317.8 0.28 16 400 7350 -24.7 -45.7 12 21.0 -27.0 250 57 322.9 322.9 289.8 323.5 0.16 17 367 7972 -28.5 -50.5 10 22.0 -30.4 246 70 325.9 325.9 290.6 326.3 0.10 18 343 8455 -31.3 -40.3 41 9.0 -32.3 250 89 328.4 328.5 291.6 329.7 0.33 19 300 9390 -38.5 -52.5 22 14.0 -39.4 245 91 331.1 331.1 292.1 331.5 0.10 20 283 9786 -41.3 -59.3 13 18.0 -42.1 250 100 332.7 332.7 292.5 332.8 0.05 21 258 10403 -46.5 -60.8 18 14.3 -47.0 245 103 333.9 333.9 292.8 334.1 0.04 22 250 10610 -48.3 -61.3 21 13.0 -48.7 245 99 334.3 334.3 292.9 334.4 0.04 23 239 10906 -51.1 -63.1 23 12.0 -51.4 241 99 334.4 334.4 292.9 334.5 0.03 24 208 11800 -57.3 -69.3 20 12.0 -57.5 250 88 338.2 338.2 293.9 338.3 0.02 25 200 12050 -56.1 -74.1 9 18.0 -56.3 245 84 343.9 343.9 295.3 344.0 0.01 26 183 12617 -54.5 -79.5 3 25.0 -54.8 250 79 355.4 355.4 297.8 355.4 0.00 27 150 13880 -58.3 -83.3 3 25.0 -58.5 245 80 369.6 369.6 300.5 369.6 0.00 28 127 14924 -60.9 -84.9 3 24.0 -61.1 245 70 383.0 383.0 302.7 383.0 0.00 29 100 16410 -61.7 -86.7 2 25.0 -61.9 250 51 408.5 408.5 306.3 408.5 0.00 30 72 18427 -64.1 -89.1 2 25.0 -64.3 269 29 443.7 443.7 310.3 443.7 0.00 31 70 18600 -61.7 -88.7 2 27.0 -62.0 280 26 452.4 452.4 311.1 452.4 0.00 32 68 18779 -61.5 -88.5 2 27.0 -61.9 283 24 456.6 456.6 311.5 456.6 0.00 33 65 19058 -63.3 -89.3 2 26.0 -63.6 280 20 458.6 458.6 311.7 458.6 0.00 34 62 19350 -59.7 -88.7 1 29.0 -60.2 258 11 472.8 472.8 312.9 472.8 0.00 35 57 19871 -63.3 -90.3 1 27.0 -63.6 199 9 476.1 476.1 313.1 476.1 0.00 36 50 20680 -61.1 -90.1 1 29.0 -61.6 190 11 499.5 499.5 314.9 499.5 0.00 37 38 22395 -58.5 -89.5 1 31.0 -59.4 335 6 546.9 546.9 317.9 546.9 0.00 38 35 22911 -59.5 -89.5 1 30.0 -60.3 335 7 557.3 557.3 318.5 557.3 0.00 39 33 23283 -55.1 -88.1 1 33.0 -56.6 130 5 578.4 578.4 319.6 578.5 0.00 40 30 23890 -56.5 -88.5 1 32.0 -57.9 230 2 590.6 590.6 320.2 590.6 0.01 41 29 24105 -56.5 -88.5 1 32.0 -57.9 144 8 596.4 596.4 320.5 596.4 0.01 42 20 26490 -52.1 -86.1 1 34.0 -55.0 200 16 676.7 676.7 323.7 676.8 0.01 43 12 29836 -46.9 -84.9 1 38.0 -53.1 293 24 801.6 801.6 327.3 801.8 0.02 44 10 31040 -48.5 -85.5 1 37.0 -54.6 265 23 838.5 838.5 328.1 838.7 0.03 45 9.0 31736 -46.9 -84.9 1 38.0 -54.1 870.3 870.3 328.8 870.6 0.03 TRP 208 11800 -57.3 -69.3 20 12.0 -57.5 250 88 338.2 338.2 293.9 338.3 0.02 WND 258 10403 -46.5 -60.8 18 14.3 -47.0 245 103 333.9 333.9 292.8 334.1 0.04 Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 638.95 mb = 3819.42 m = 12530.75 ft Wetbulb zero: 778.13 mb = 2169.87 m = 7118.91 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 15.62 % Est. max temperature: 27.89 C = 82.21 F Sfc-Lift cond lev (LCL): 939.05 mb = 589.13 m = 1932.82 ft T: 16.16 C 700-500 lapse rate: 7.52 C/km ThetaE index: 13.10 C Layer 993.0- 925.0 mb Conv cond level (CCL): 628.77 mb = 3899.04 m = 12791.97 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 37.64 C = 99.75 F Cap Strength: 9.91 C Lifted Index: 7.79 C Risk: None Lifted Index @300 mb: 14.68 C Lifted Index @700 mb: 9.59 C Showalter Index: 8.41 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: 7.50 C K Index: -8.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.66 J/kg Max Up Vert Vel: 9.45 m/s Conv Inhibition (B-): 56117.48 J/kg Cap Strength: 9.91 C Lift Cond Lev (LCL): 804.04 mb = 1896.27 m = 6221.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 11 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 ---------------------------------------------------------- 0 995 112 310 21 16.1 -13.5 | 281 14 13.4 -2.5 1 972 305 330 39 19.5 -33.8 | 324 28 16.8 -22.8 2 937 610 335 24 10.1 -21.8 | 325 13 7.4 -10.7 3 925 714 355 21 1.8 -20.9 | 5 10 -0.9 -9.9 4 903 914 10 17 -3.0 -16.7 | 45 8 -5.7 -5.7 5 872 1219 35 11 -6.3 -9.0 | 103 9 -9.0 2.0 6 850 1432 35 5 -2.9 -4.1 | 141 9 -5.6 6.9 7 841 1524 40 2 -1.3 -1.5 | 157 10 -4.0 9.5 8 810 1829 10 5 -0.9 -4.9 | 149 7 -3.6 6.1 9 781 2134 25 9 -3.8 -8.2 | 114 7 -6.5 2.9 10 753 2438 10 9 -1.6 -8.9 | 117 5 -4.3 2.2 11 726 2743 350 9 1.6 -8.9 | 152 2 -1.2 2.2 12 700 3045 335 9 3.8 -8.2 | 201 3 1.1 2.9 13 700 3048 340 9 3.1 -8.5 | 188 3 0.4 2.6 14 673 3353 345 9 2.3 -8.7 | 170 2 -0.4 2.3 15 648 3658 340 11 3.8 -10.3 | 237 1 1.0 0.7 16 623 3962 320 11 7.1 -8.4 | 239 5 4.3 2.6 17 599 4267 305 12 9.8 -6.9 | 240 8 7.1 4.1 18 576 4572 300 15 13.0 -7.5 | 251 11 10.3 3.5 19 554 4877 290 19 17.9 -6.5 | 253 16 15.1 4.5 20 533 5182 280 19 18.7 -3.3 | 244 18 16.0 7.7 21 513 5486 270 24 24.0 -0.0 | 243 24 21.3 11.0 22 500 5690 270 23 23.0 -0.0 | 241 23 20.3 11.0 23 493 5791 265 25 24.9 2.2 | 239 26 22.2 13.2 24 473 6096 270 33 33.0 -0.0 | 250 32 30.3 11.0 25 454 6401 250 40 37.6 13.7 | 235 43 34.9 24.7 26 436 6706 250 47 44.2 16.1 | 237 50 41.4 27.1 27 419 7010 250 53 49.8 18.1 | 238 55 47.1 29.1 28 402 7315 250 56 52.6 19.2 | 239 58 49.9 30.2 29 400 7350 250 57 53.6 19.5 | 239 59 50.8 30.5 30 385 7620 240 60 52.0 30.0 | 230 64 49.2 41.0 31 369 7925 245 68 61.6 28.7 | 236 71 58.9 39.8 32 353 8230 250 84 78.9 28.7 | 242 86 76.2 39.7 33 338 8534 250 91 85.5 31.1 | 243 93 82.8 42.1 34 324 8839 250 91 85.5 31.1 | 243 93 82.8 42.1 35 311 9144 245 91 82.5 38.5 | 238 94 79.7 49.5 36 300 9390 245 91 82.5 38.5 | 238 94 79.7 49.5 37 297 9449 240 93 80.5 46.5 | 234 97 77.8 57.5 38 284 9754 250 100 94.0 34.2 | 244 102 91.2 45.2 39 272 10058 250 99 93.0 33.9 | 244 101 90.3 44.9 40 260 10363 245 103 93.3 43.5 | 239 106 90.6 54.5 41 258 10403 245 103 93.3 43.5 | 239 106 90.6 54.5 42 250 10610 245 99 89.7 41.8 | 239 102 87.0 52.9 43 248 10668 245 99 89.7 41.8 | 239 102 87.0 52.9 44 236 10973 240 99 85.7 49.5 | 234 103 83.0 60.5 45 225 11278 250 102 95.8 34.9 | 244 104 93.1 45.9 46 215 11582 250 95 89.3 32.5 | 243 97 86.5 43.5 47 208 11800 250 88 82.7 30.1 | 243 90 80.0 41.1 48 205 11887 250 86 80.8 29.4 | 243 88 78.1 40.4 49 200 12050 245 84 76.1 35.5 | 238 87 73.4 46.5 50 196 12192 250 84 78.9 28.7 | 242 86 76.2 39.7 51 186 12497 250 79 74.2 27.0 | 242 81 71.5 38.0 52 178 12802 250 79 74.2 27.0 | 242 81 71.5 38.0 53 169 13106 250 78 73.3 26.7 | 242 80 70.6 37.7 54 161 13411 250 73 68.6 25.0 | 241 75 65.9 36.0 55 154 13716 245 81 73.4 34.2 | 237 84 70.7 45.2 56 150 13880 245 80 72.5 33.8 | 237 83 69.8 44.8 57 147 14021 250 80 75.2 27.4 | 242 82 72.4 38.4 58 140 14326 250 74 69.5 25.3 | 241 76 66.8 36.3 59 133 14630 250 80 75.2 27.4 | 242 82 72.4 38.4 60 127 14935 245 69 62.5 29.2 | 236 72 59.8 40.2 61 121 15240 250 65 61.1 22.2 | 240 67 58.4 33.2 62 115 15545 255 60 58.0 15.5 | 244 61 55.2 26.5 63 109 15850 250 50 47.0 17.1 | 238 52 44.3 28.1 64 104 16154 240 52 45.0 26.0 | 229 56 42.3 37.0 65 100 16410 250 51 47.9 17.4 | 238 53 45.2 28.5 66 99 16459 250 52 48.9 17.8 | 238 54 46.1 28.8 67 94 16764 260 42 41.4 7.3 | 245 43 38.6 18.3 68 90 17069 250 38 35.7 13.0 | 234 41 33.0 24.0 69 85 17374 240 43 37.2 21.5 | 227 47 34.5 32.5 70 81 17678 250 41 38.5 14.0 | 235 44 35.8 25.0 71 77 17983 265 39 38.9 3.4 | 248 39 36.1 14.4 72 74 18288 260 32 31.5 5.6 | 240 33 28.8 16.6 73 70 18593 280 26 25.6 -4.5 | 254 24 22.9 6.5 74 70 18600 280 26 25.6 -4.5 | 254 24 22.9 6.5 75 67 18898 285 23 22.2 -6.0 | 255 20 19.5 5.1 76 64 19202 275 18 17.9 -1.6 | 238 18 15.2 9.4 77 60 19507 240 4 3.5 2.0 | 183 13 0.7 13.0 78 58 19812 220 11 7.1 8.4 | 193 20 4.3 19.4 79 55 20117 110 3 -2.8 1.0 | 155 13 -5.5 12.0 80 52 20422 165 11 -2.8 10.6 | 166 22 -5.6 21.6 81 50 20680 190 11 1.9 10.8 | 178 22 -0.8 21.8 82 50 20726 190 12 2.1 11.8 | 178 23 -0.6 22.8 83 47 21031 270 12 12.0 -0.0 | 220 14 9.3 11.0 84 45 21336 335 5 2.1 -4.5 | 175 7 -0.6 6.5 85 43 21641 215 3 1.7 2.5 | 176 14 -1.0 13.5 86 41 21946 230 5 3.8 3.2 | 184 14 1.1 14.2 87 39 22250 310 8 6.1 -5.1 | 210 7 3.4 5.9 88 37 22555 0 4 -0.0 -4.0 | 159 8 -2.7 7.0 89 35 22860 300 7 6.1 -3.5 | 204 8 3.3 7.5 90 34 23165 115 5 -4.5 2.1 | 151 15 -7.3 13.1 91 32 23470 150 6 -3.0 5.2 | 161 17 -5.7 16.2 92 31 23774 200 1 0.3 0.9 | 169 12 -2.4 12.0 93 30 23890 230 2 1.5 1.3 | 174 12 -1.2 12.3 94 29 24079 140 8 -5.1 6.1 | 155 19 -7.9 17.1 95 28 24384 185 5 0.4 5.0 | 172 16 -2.3 16.0 96 26 24689 150 2 -1.0 1.7 | 164 13 -3.7 12.7 97 25 24994 330 3 1.5 -2.6 | 172 9 -1.2 8.4 98 24 25298 290 2 1.9 -0.7 | 175 10 -0.8 10.3 99 23 25603 220 3 1.9 2.3 | 177 13 -0.8 13.3 100 22 25908 280 3 3.0 -0.5 | 181 10 0.2 10.5 101 21 26213 190 3 0.5 3.0 | 171 14 -2.2 14.0 102 20 26490 200 16 5.5 15.0 | 186 26 2.7 26.1 103 20 26518 210 16 8.0 13.9 | 192 25 5.3 24.9 104 19 26822 235 13 10.6 7.5 | 203 20 7.9 18.5 105 18 27127 220 14 9.0 10.7 | 196 23 6.3 21.7 106 17 27432 230 17 13.0 10.9 | 205 24 10.3 21.9 107 17 27737 240 21 18.2 10.5 | 216 26 15.5 21.5 108 16 28042 250 11 10.3 3.8 | 207 17 7.6 14.8 109 15 28346 220 9 5.8 6.9 | 190 18 3.1 17.9 110 14 28651 230 13 10.0 8.4 | 200 21 7.2 19.4 111 14 28956 220 14 9.0 10.7 | 196 23 6.3 21.7 112 13 29261 240 18 15.6 9.0 | 213 24 12.9 20.0 113 13 29566 270 27 27.0 -0.0 | 246 27 24.3 11.0 114 12 29870 295 24 21.8 -10.1 | 267 19 19.0 0.9 115 11 30175 295 20 18.1 -8.5 | 261 16 15.4 2.6 116 10 31040 265 23 22.9 2.0 | 237 24 20.2 13.0 Wind Parameters Mean winds (0-6000m): 316.1 at 15.1 knts Storm direction: 346.1 at 11.3 knts Shear (0-3000m) pos: 3.6 neg: 1.3 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -96.1 deg Storm rel helicity (0-3000m) pos: 159.5 neg: -10.0 tot: 149.5 m^2/s^2 ave: 49.8 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 14.3 stream: 7.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.25 Bulk Shear: 35.78 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 ------------------------------------------------------------------------------- 500 329 31 319 20| 10.6 0.0 10.6| 82.8 0.0 82.8 165.5 0.45| 36.8 16.4 1000 341 25 336 13| 11.3 0.0 11.3|130.5 0.0 130.5 130.5 0.63| 29.0 18.3 1500 347 19 347 7| 7.1 0.0 7.1|156.1 -0.6 155.5 103.7 0.68| 23.4 15.9 2000 350 15 359 4| 5.3 1.5 6.9|156.1 -9.1 147.0 73.5 0.56| 19.3 10.7 2500 353 14 17 3| 4.3 1.4 5.7|157.4 -9.6 147.8 59.1 0.54| 16.3 8.8 3000 352 13 21 2| 3.6 1.3 4.8|159.5 -10.0 149.5 49.8 0.54| 14.3 7.7 4000 348 13 5 1| 2.7 1.5 4.1|160.3 -10.4 149.9 37.5 0.51| 11.7 6.0 5000 335 13 288 3| 2.1 2.1 4.2|166.3 -19.5 146.8 29.4 0.45| 10.6 4.8 6000 316 15 269 8| 1.8 3.0 4.8|201.9 -32.9 169.0 28.2 0.40| 10.4 4.2 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251013.00.gif