UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:1200Z 12 OCT 25 Station: SBVH WMO ident: 83208 Latitude: -12.73 Longitude: -60.13 Elevation: 652.00 ------------------------------------------------------------------------------- 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 98 SFC 943 652 25.2 20.7 76 4.5 22.0 340 12 303.4 306.5 297.1 352.4 16.51 2 932 731 22.8 19.9 84 2.9 20.8 340 14 302.0 304.9 296.4 348.8 15.89 3 925 782 22.2 19.8 86 2.4 20.5 340 16 302.0 304.9 296.4 349.0 15.91 4 871 1305 19.0 18.2 95 0.8 18.5 329 20 303.9 306.7 296.5 349.4 15.27 5 859 1425 19.4 14.4 73 5.0 16.1 327 20 305.5 307.8 294.7 341.8 12.10 6 850 1516 19.0 14.0 73 5.0 15.7 325 20 306.0 308.3 294.7 341.8 11.91 7 700 3159 8.8 5.7 81 3.1 6.9 295 7 312.2 313.8 293.7 337.7 8.24 8 690 3278 7.8 5.3 84 2.5 6.3 298 6 312.4 314.0 293.7 337.6 8.12 9 635 3959 4.4 -1.6 65 6.0 1.3 319 13 316.0 317.1 292.6 333.1 5.36 10 615 4219 3.0 0.1 81 2.9 1.4 336 16 317.3 318.6 293.6 337.3 6.28 11 606 4338 3.4 -3.6 60 7.0 -0.2 340 16 319.1 320.1 293.0 334.8 4.84 12 569 4846 -0.3 -4.4 74 4.1 -2.3 340 11 320.6 321.5 293.4 336.4 4.85 13 550 5117 -2.3 -9.3 59 7.0 -5.4 19 9 321.4 322.0 292.4 332.7 3.44 14 537 5307 -3.5 -12.5 50 9.0 -7.1 53 6 322.1 322.7 292.0 331.2 2.73 15 528 5441 -3.5 -27.5 14 24.0 -10.2 77 5 323.7 323.8 290.7 326.4 0.76 16 519 5577 -4.1 -32.1 9 28.0 -11.1 101 3 324.6 324.7 290.7 326.4 0.50 17 511 5699 -4.9 -14.9 45 10.0 -8.8 123 2 325.0 325.5 292.5 333.0 2.35 18 502 5839 -5.5 -14.5 49 9.0 -9.0 158 2 326.0 326.5 292.9 334.4 2.48 19 500 5870 -5.9 -14.9 49 9.0 -9.4 170 3 325.8 326.3 292.8 334.0 2.41 20 474 6286 -8.3 -19.3 41 11.0 -12.1 213 4 327.9 328.2 292.8 334.0 1.75 21 442 6823 -13.1 -22.1 47 9.0 -15.8 222 8 328.4 328.7 292.7 333.6 1.47 22 438 6892 -12.5 -29.5 23 17.0 -16.7 223 9 330.1 330.2 292.5 332.8 0.76 23 427 7085 -13.9 -33.9 17 20.0 -18.1 211 10 330.7 330.8 292.4 332.6 0.51 24 420 7211 -13.7 -36.7 12 23.0 -18.3 186 11 332.5 332.6 292.8 334.0 0.39 25 400 7580 -15.3 -43.3 7 28.0 -20.0 135 22 335.1 335.1 293.3 335.9 0.21 26 395 7675 -15.5 -47.5 5 32.0 -20.3 131 19 336.0 336.1 293.4 336.6 0.13 27 300 9680 -32.1 -59.1 5 27.0 -33.9 135 30 340.1 340.1 294.4 340.3 0.04 28 259 10700 -41.5 -57.5 16 16.0 -42.3 151 20 340.9 340.9 294.6 341.2 0.06 29 250 10940 -42.9 -66.9 5 24.0 -43.7 155 18 342.3 342.3 294.9 342.4 0.02 30 218 11850 -48.5 -68.5 8 20.0 -49.0 234 28 347.3 347.3 296.0 347.4 0.02 31 200 12410 -53.1 -70.1 11 17.0 -53.4 230 36 348.7 348.7 296.4 348.7 0.02 32 176 13224 -58.9 -75.9 9 17.0 -59.1 215 21 352.1 352.1 297.1 352.2 0.01 33 168 13515 -61.3 -68.3 39 7.0 -61.4 195 17 352.8 352.9 297.3 353.0 0.02 34 157 13933 -64.7 -78.7 13 14.0 -64.8 156 14 354.0 354.0 297.5 354.0 0.01 35 150 14210 -67.1 -75.1 31 8.0 -67.2 155 11 354.5 354.5 297.6 354.5 0.01 36 143 14496 -69.7 -76.7 35 7.0 -69.8 158 12 354.8 354.8 297.7 354.9 0.01 37 116 15715 -78.7 -85.7 31 7.0 -78.7 145 10 360.1 360.1 298.7 360.1 0.00 38 100 16560 -78.3 -86.3 26 8.0 -78.3 10 1 376.4 376.4 301.6 376.5 0.00 39 93 16971 -81.7 -87.7 35 6.0 -81.7 285 6 377.6 377.6 301.9 377.6 0.00 40 87 17352 -75.3 -86.3 16 11.0 -75.3 247 10 397.8 397.8 304.9 397.8 0.00 41 82 17695 -74.7 -87.7 12 13.0 -74.7 213 12 405.8 405.8 306.0 405.8 0.00 42 77 18061 -75.5 -87.5 14 12.0 -75.6 255 11 411.5 411.5 306.7 411.5 0.00 43 70 18620 -70.3 -89.3 5 19.0 -70.4 340 1 434.0 434.0 309.3 434.0 0.00 44 64 19154 -67.1 -90.1 2 23.0 -67.3 15 3 452.3 452.3 311.1 452.3 0.00 45 55 20060 -69.7 -91.7 3 22.0 -69.8 323 11 466.4 466.4 312.3 466.4 0.00 46 50 20630 -66.5 -92.5 1 26.0 -66.8 130 3 486.8 486.8 314.0 486.8 0.00 47 48 20878 -65.5 -92.5 1 27.0 -65.8 40 3 494.9 494.9 314.6 494.9 0.00 48 43 21541 -68.5 -92.5 2 24.0 -68.7 152 16 503.3 503.3 315.2 503.3 0.00 49 40 21981 -62.5 -92.5 1 30.0 -63.0 135 25 528.9 528.9 316.9 528.9 0.00 50 35 22807 -61.3 -93.3 1 32.0 -62.0 103 41 552.6 552.6 318.2 552.6 0.00 51 33 23170 -63.3 -93.3 1 30.0 -63.8 90 48 556.7 556.7 318.5 556.7 0.00 52 30 23760 -60.3 -93.3 1 33.0 -61.2 85 45 580.3 580.3 319.7 580.3 0.00 53 28 24192 -58.1 -93.1 0 35.0 -59.3 85 44 597.9 597.9 320.5 597.9 0.00 54 22 25716 -56.9 -92.9 0 36.0 -58.6 77 44 644.2 644.2 322.4 644.2 0.00 TRP 93 16971 -81.7 -87.7 35 6.0 -81.7 285 6 377.6 377.6 301.9 377.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 572.00 mb = 4805.10 m = 15764.58 ft Wetbulb zero: 606.89 mb = 4326.53 m = 14194.47 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 70.29 % Est. max temperature: 30.01 C = 86.01 F Sfc-Lift cond lev (LCL): 883.23 mb = 1183.66 m = 3883.35 ft T: 19.74 C 700-500 lapse rate: 5.42 C/km ThetaE index: 8.68 C Layer 700.0- 615.0 mb Conv cond level (CCL): 813.09 mb = 1891.72 m = 6206.36 ft Mean mixing ratio: 14.82 g/kg Conv temperature: 29.22 C = 84.59 F Cap Strength: 1.86 C Lifted Index: -2.11 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.41 C Lifted Index @700 mb: -1.12 C Showalter Index: 0.17 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 19.90 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 211.00 Risk: None Energy Index: -1.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 689.87 J/kg Max Up Vert Vel: 37.14 m/s Conv Inhibition (B-): 40.42 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 859.35 mb = 1421.40 m = 4663.31 ft Lev Free Conv (LFC): 754.35 mb = 2526.23 m = 8288.06 ft Equ Level (EL): 214.35 mb = 11959.82 m = 39237.76 ft B at Equ Level: 684.50 J/kg Max Parcel Lev (MPL): 114.35 mb = 15796.15 m = 51824.00 ft Wind level data Storm motion: 349 at 9 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 ---------------------------------------------------------- 0 943 652 340 12 4.1 -11.3 | 315 3 2.3 -2.4 1 925 782 340 16 5.5 -15.0 | 329 7 3.7 -6.1 2 911 914 335 19 8.0 -17.2 | 323 10 6.3 -8.3 3 850 1516 325 20 11.5 -16.4 | 308 12 9.7 -7.5 4 790 2134 310 24 18.4 -15.4 | 291 18 16.6 -6.5 5 762 2438 305 16 13.1 -9.2 | 271 11 11.3 -0.3 6 709 3048 275 10 10.0 -0.9 | 226 11 8.2 8.0 7 700 3159 295 7 6.3 -3.0 | 218 8 4.6 5.9 8 683 3353 300 6 5.2 -3.0 | 210 7 3.4 5.9 9 658 3658 300 10 8.7 -5.0 | 241 8 6.9 3.9 10 610 4267 340 17 5.8 -16.0 | 330 8 4.0 -7.1 11 566 4877 340 11 3.8 -10.3 | 306 2 2.0 -1.4 12 505 5791 140 1 -0.6 0.8 | 166 10 -2.4 9.7 13 500 5870 170 3 -0.5 3.0 | 169 12 -2.3 11.9 14 485 6096 210 2 1.0 1.7 | 176 11 -0.8 10.6 15 431 7010 225 10 7.1 7.1 | 198 17 5.3 16.0 16 414 7315 165 12 -3.1 11.6 | 167 21 -4.9 20.5 17 400 7580 135 22 -15.6 15.6 | 145 30 -17.3 24.5 18 398 7620 130 18 -13.8 11.6 | 143 26 -15.6 20.5 19 366 8230 145 27 -15.5 22.1 | 151 35 -17.3 31.0 20 351 8534 130 27 -20.7 17.4 | 139 35 -22.4 26.3 21 310 9449 130 41 -31.4 26.4 | 137 48 -33.2 35.3 22 300 9680 135 30 -21.2 21.2 | 143 38 -23.0 30.1 23 250 10940 155 18 -7.6 16.3 | 160 27 -9.4 25.2 24 249 10973 130 14 -10.7 9.0 | 145 22 -12.5 17.9 25 238 11278 155 18 -7.6 16.3 | 160 27 -9.4 25.2 26 227 11582 230 19 14.6 12.2 | 211 25 12.8 21.1 27 207 12192 240 41 35.5 20.5 | 229 45 33.7 29.4 28 200 12410 230 36 27.6 23.1 | 219 41 25.8 32.0 29 188 12802 235 28 22.9 16.1 | 220 33 21.2 25.0 30 170 13411 205 18 7.6 16.3 | 193 26 5.8 25.2 31 162 13716 170 16 -2.8 15.8 | 170 25 -4.5 24.7 32 155 14021 150 13 -6.5 11.3 | 158 22 -8.3 20.2 33 150 14210 155 11 -4.6 10.0 | 161 20 -6.4 18.9 34 140 14630 160 12 -4.1 11.3 | 164 21 -5.9 20.2 35 126 15240 145 11 -6.3 9.0 | 156 20 -8.1 17.9 36 119 15545 120 10 -8.7 5.0 | 143 17 -10.4 13.9 37 113 15850 170 10 -1.7 9.8 | 169 19 -3.5 18.7 38 107 16154 160 15 -5.1 14.1 | 163 24 -6.9 23.0 39 102 16459 165 22 -5.7 21.3 | 166 31 -7.5 30.2 40 100 16560 10 1 -0.2 -1.0 | 166 8 -1.9 7.9 41 96 16764 175 2 -0.2 2.0 | 170 11 -1.9 10.9 42 93 16971 285 6 5.8 -1.6 | 209 8 4.0 7.3 43 87 17374 245 10 9.1 4.2 | 209 15 7.3 13.1 44 82 17678 210 12 6.0 10.4 | 192 20 4.2 19.3 45 74 18288 280 10 9.8 -1.7 | 228 11 8.1 7.2 46 70 18593 240 15 13.0 7.5 | 214 20 11.2 16.4 47 70 18620 340 1 0.3 -0.9 | 170 8 -1.4 8.0 48 67 18898 30 1 -0.5 -0.9 | 164 8 -2.3 8.0 49 54 20117 320 11 7.1 -8.4 | 265 5 5.3 0.5 50 50 20630 130 3 -2.3 1.9 | 159 12 -4.1 10.8 51 49 20726 0 0 -0.0 -0.0 | 169 9 -1.8 8.9 52 45 21336 160 12 -4.1 11.3 | 164 21 -5.9 20.2 53 33 23165 90 48 -48.0 0.0 | 100 51 -49.8 8.9 54 30 23760 85 45 -44.8 -3.9 | 96 47 -46.6 5.0 55 26 24384 85 43 -42.8 -3.7 | 97 45 -44.6 5.2 56 24 24689 70 47 -44.2 -16.1 | 81 46 -45.9 -7.2 57 18 25908 95 36 -35.9 3.1 | 108 40 -37.6 12.0 Wind Parameters Mean winds (0-6000m): 318.8 at 12.1 knts Storm direction: 348.8 at 9.1 knts Shear (0-3000m) pos: 0.5 neg: 1.5 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -75.4 deg Storm rel helicity (0-3000m) pos: 8.2 neg: -78.2 tot: -70.0 m^2/s^2 ave: -23.3 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 119.12 Bulk Shear: 5.79 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 ------------------------------------------------------------------------------- 500 336 17 322 9| 0.0 8.0 8.0| 1.1 -4.9 -3.7 -7.5 -0.10| 8.9 -0.9 1000 331 18 315 10| 0.0 5.3 5.3| 1.1 -13.5 -12.3 -12.3 -0.29| 6.3 -1.8 1500 325 20 307 12| 0.0 5.0 5.0| 1.1 -28.6 -27.4 -18.3 -0.40| 6.1 -2.5 2000 321 19 300 12| 0.0 2.6 2.6| 1.1 -56.5 -55.4 -27.7 -0.53| 7.4 -3.9 2500 317 18 291 11| 0.0 1.8 1.8| 1.1 -76.2 -75.1 -30.0 -0.58| 7.9 -4.5 3000 315 16 284 10| 0.5 1.5 2.0| 8.2 -78.2 -70.0 -23.3 -0.45| 7.5 -3.3 4000 319 15 288 9| 1.3 1.1 2.4| 30.4 -79.3 -48.9 -12.2 -0.15| 7.6 -1.1 5000 322 14 286 7| 1.0 0.9 1.9| 53.3 -80.1 -26.8 -5.4 0.07| 8.2 0.5 6000 319 12 272 6| 0.7 0.7 1.5| 73.8 -80.1 -6.3 -1.0 0.13| 7.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251012.12.gif