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 SBVH... Searching the city database file for: SBVH ... Date:0000Z 13 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 64 SFC 940 652 23.4 19.8 80 3.6 20.9 80 6 301.8 304.7 296.2 348.0 15.65 2 927 739 22.6 18.3 77 4.3 19.6 340 8 302.2 304.9 295.5 344.8 14.42 3 925 753 22.8 17.9 74 4.9 19.4 325 8 302.6 305.2 295.3 344.3 14.09 4 914 858 25.2 15.2 54 10.0 18.4 315 12 306.1 308.4 294.8 342.1 11.97 5 850 1491 20.4 14.4 68 6.0 16.4 300 17 307.5 309.8 295.4 344.4 12.23 6 764 2403 13.8 11.1 84 2.7 12.0 262 12 309.9 312.0 295.1 343.3 10.93 7 700 3137 9.6 6.5 81 3.1 7.7 285 15 313.1 314.8 294.4 340.1 8.71 8 683 3341 8.0 6.4 90 1.6 7.1 285 15 313.5 315.2 294.6 341.1 8.87 9 630 4003 3.8 2.2 89 1.6 2.9 252 11 316.1 317.4 294.0 338.6 7.14 10 606 4318 3.2 0.6 83 2.6 1.8 220 7 318.9 320.2 294.3 340.0 6.61 11 593 4494 2.4 -1.1 78 3.5 0.5 197 6 320.0 321.1 294.1 339.2 5.96 12 579 4687 1.8 -6.2 55 8.0 -2.1 172 5 321.5 322.3 293.1 335.1 4.16 13 552 5071 -0.3 -4.2 75 3.9 -2.3 130 6 323.4 324.4 294.3 340.0 5.08 14 538 5277 0.0 -7.0 59 7.0 -3.4 113 8 326.1 327.0 294.4 340.2 4.21 15 500 5860 -4.5 -8.3 75 3.8 -6.2 120 8 327.6 328.4 294.6 341.3 4.09 16 492 5987 -5.3 -8.9 76 3.6 -7.0 125 7 328.1 328.9 294.7 341.4 3.97 17 480 6182 -5.5 -11.5 63 6.0 -8.1 129 8 330.2 330.8 294.7 341.5 3.31 18 455 6600 -8.5 -12.7 72 4.2 -10.2 122 15 331.5 332.1 294.9 342.4 3.17 19 436 6931 -10.5 -21.5 40 11.0 -14.0 131 16 333.0 333.3 294.0 338.6 1.57 20 429 7055 -11.5 -16.2 68 4.7 -13.3 135 15 333.3 333.8 294.8 342.1 2.52 21 404 7514 -14.3 -44.3 6 30.0 -19.3 135 19 335.4 335.5 293.4 336.2 0.18 22 400 7590 -14.9 -25.9 39 11.0 -17.9 135 20 335.6 335.9 294.3 339.9 1.16 23 397 7647 -15.1 -45.1 6 30.0 -19.9 135 19 336.1 336.1 293.5 336.8 0.17 24 393 7724 -15.7 -41.7 9 26.0 -20.2 135 19 336.3 336.3 293.6 337.3 0.25 25 390 7782 -15.9 -24.9 46 9.0 -18.4 135 18 336.8 337.0 294.7 341.5 1.30 26 319 9262 -28.5 -33.4 63 4.9 -29.3 140 23 339.2 339.4 294.8 341.9 0.72 27 300 9700 -31.1 -34.7 71 3.6 -31.7 100 13 341.5 341.7 295.3 344.1 0.67 28 280 10184 -35.3 -37.9 77 2.6 -35.6 121 14 342.3 342.4 295.4 344.3 0.52 29 250 10960 -42.1 -46.7 61 4.6 -42.5 125 20 343.5 343.5 295.4 344.4 0.23 30 243 11151 -43.3 -48.3 58 5.0 -43.6 122 21 344.5 344.5 295.6 345.3 0.20 31 221 11781 -48.9 -52.7 64 3.8 -49.1 116 14 345.3 345.4 295.7 345.9 0.13 32 218 11870 -49.5 -52.0 75 2.5 -49.6 111 13 345.8 345.8 295.8 346.4 0.14 33 202 12366 -52.1 -62.1 29 10.0 -52.4 104 4 349.3 349.3 296.5 349.5 0.04 34 200 12430 -52.5 -60.5 37 8.0 -52.7 110 5 349.6 349.6 296.6 349.9 0.06 35 199 12462 -52.7 -59.7 42 7.0 -52.9 112 5 349.8 349.8 296.7 350.1 0.06 36 191 12726 -53.7 -90.7 0 37.0 -54.1 129 6 352.3 352.3 297.1 352.3 0.00 37 150 14230 -66.9 -72.9 42 6.0 -67.0 230 10 354.8 354.8 297.7 354.9 0.01 38 142 14558 -69.9 -74.9 48 5.0 -69.9 225 10 355.2 355.2 297.7 355.2 0.01 39 111 15986 -79.5 -84.3 45 4.8 -79.5 276 7 363.1 363.1 299.3 363.1 0.00 40 106 16249 -77.5 -84.5 32 7.0 -77.5 320 6 371.7 371.7 300.9 371.8 0.00 41 100 16580 -79.9 -85.9 36 6.0 -79.9 35 18 373.4 373.4 301.1 373.4 0.00 42 89 17240 -79.5 -85.5 36 6.0 -79.5 89 8 386.8 386.8 303.3 386.8 0.00 43 80 17839 -83.3 -87.6 47 4.3 -83.3 245 11 391.0 391.0 303.9 391.0 0.00 44 73 18355 -77.7 -87.7 18 10.0 -77.7 236 12 413.2 413.2 306.9 413.2 0.00 45 72 18435 -73.5 -85.5 14 12.0 -73.6 233 13 423.7 423.7 308.2 423.7 0.00 46 70 18600 -73.3 -88.3 8 15.0 -73.3 275 30 427.6 427.6 308.6 427.6 0.00 47 65 19037 -69.7 -89.7 4 20.0 -69.8 270 27 444.6 444.6 310.3 444.6 0.00 48 52 20382 -64.5 -90.5 2 26.0 -64.8 163 10 486.0 486.0 313.9 486.0 0.00 49 50 20620 -66.7 -90.7 2 24.0 -67.0 115 23 486.3 486.3 314.0 486.3 0.00 50 47 20993 -68.1 -92.1 2 24.0 -68.3 115 23 491.6 491.6 314.4 491.6 0.00 51 40 21978 -60.9 -91.9 1 31.0 -61.6 46 32 532.9 532.9 317.1 532.9 0.00 52 33 23182 -57.7 -91.7 1 34.0 -58.8 86 31 571.5 571.5 319.2 571.6 0.00 53 30 23780 -59.9 -91.9 1 32.0 -60.9 105 38 581.3 581.3 319.8 581.4 0.00 54 27 24436 -61.5 -92.5 1 31.0 -62.3 109 40 594.6 594.6 320.3 594.6 0.00 TRP 80 17839 -83.3 -87.6 47 4.3 -83.3 245 11 391.0 391.0 303.9 391.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 555.86 mb = 5016.57 m = 16458.35 ft Freezing level: 538.00 mb = 5277.38 m = 17314.01 ft Freezing level: 538.00 mb = 5277.38 m = 17314.01 ft Wetbulb zero: 590.22 mb = 4532.18 m = 14869.19 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 75.27 % Est. max temperature: 30.60 C = 87.09 F Sfc-Lift cond lev (LCL): 891.89 mb = 1071.35 m = 3514.88 ft T: 23.58 C 700-500 lapse rate: 5.18 C/km ThetaE index: 5.93 C Layer 927.0- 850.0 mb Conv cond level (CCL): 750.75 mb = 2549.88 m = 8365.66 ft Mean mixing ratio: 12.61 g/kg Conv temperature: 31.96 C = 89.53 F Cap Strength: 2.73 C Lifted Index: 0.75 C Risk: Showers probable Lifted Index @300 mb: 0.76 C Lifted Index @700 mb: 0.79 C Showalter Index: 0.52 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 18.90 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 214.80 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.26 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 115.63 J/kg Cap Strength: 2.73 C Lift Cond Lev (LCL): 800.63 mb = 2002.65 m = 6570.30 ft Lev Free Conv (LFC): 675.63 mb = 3429.58 m = 11251.76 ft Equ Level (EL): 605.63 mb = 4323.36 m = 14184.08 ft B at Equ Level: 29.81 J/kg Max Parcel Lev (MPL): 525.63 mb = 5462.36 m = 17920.91 ft Wind level data Storm motion: 300 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 ---------------------------------------------------------- 0 940 652 80 6 -5.9 -1.0 | 104 14 -13.4 3.3 1 925 753 325 8 4.6 -6.6 | 52 4 -2.9 -2.2 2 908 914 310 14 10.7 -9.0 | 325 6 3.3 -4.7 3 877 1219 300 16 13.9 -8.0 | 300 7 6.4 -3.7 4 850 1491 300 17 14.7 -8.5 | 300 8 7.3 -4.2 5 847 1524 295 17 15.4 -7.2 | 290 8 8.0 -2.9 6 788 2134 275 14 13.9 -1.2 | 245 7 6.5 3.1 7 760 2438 260 12 11.8 2.1 | 214 8 4.4 6.4 8 700 3137 285 15 14.5 -3.9 | 267 7 7.0 0.4 9 682 3353 285 15 14.5 -3.9 | 267 7 7.0 0.4 10 632 3962 255 11 10.6 2.8 | 204 8 3.2 7.2 11 609 4267 225 7 4.9 4.9 | 165 10 -2.5 9.3 12 565 4877 145 4 -2.3 3.3 | 128 12 -9.7 7.6 13 524 5486 95 11 -11.0 1.0 | 106 19 -18.4 5.3 14 504 5791 100 13 -12.8 2.3 | 108 21 -20.2 6.6 15 500 5860 120 8 -6.9 4.0 | 120 17 -14.4 8.3 16 485 6096 130 7 -5.4 4.5 | 125 16 -12.8 8.8 17 448 6706 120 17 -14.7 8.5 | 120 26 -22.2 12.8 18 431 7010 135 15 -10.6 10.6 | 130 23 -18.1 14.9 19 414 7315 135 16 -11.3 11.3 | 130 24 -18.8 15.6 20 400 7590 135 20 -14.1 14.1 | 131 28 -21.6 18.4 21 367 8230 135 14 -9.9 9.9 | 129 22 -17.3 14.2 22 337 8839 140 20 -12.9 15.3 | 134 28 -20.3 19.6 23 310 9449 140 25 -16.1 19.2 | 135 33 -23.5 23.5 24 300 9700 100 13 -12.8 2.3 | 108 21 -20.2 6.6 25 298 9754 100 13 -12.8 2.3 | 108 21 -20.2 6.6 26 273 10363 130 15 -11.5 9.6 | 126 24 -18.9 13.9 27 250 10960 125 20 -16.4 11.5 | 124 29 -23.8 15.8 28 238 11278 120 22 -19.1 11.0 | 120 31 -26.5 15.3 29 227 11582 125 15 -12.3 8.6 | 123 24 -19.7 12.9 30 217 11887 110 13 -12.2 4.4 | 114 22 -19.7 8.8 31 207 12192 90 3 -3.0 0.0 | 112 11 -10.4 4.3 32 200 12430 110 5 -4.7 1.7 | 116 14 -12.1 6.0 33 150 14230 230 10 7.7 6.4 | 181 11 0.2 10.7 34 148 14326 230 10 7.7 6.4 | 181 11 0.2 10.7 35 133 14935 215 10 5.7 8.2 | 172 13 -1.7 12.5 36 120 15545 230 10 7.7 6.4 | 181 11 0.2 10.7 37 113 15850 260 10 9.8 1.7 | 202 7 2.4 6.0 38 108 16154 300 3 2.6 -1.5 | 120 6 -4.8 2.8 39 100 16580 35 18 -10.3 -14.7 | 60 21 -17.8 -10.4 40 97 16764 35 21 -12.0 -17.2 | 57 23 -19.5 -12.9 41 92 17069 50 11 -8.4 -7.1 | 80 16 -15.9 -2.8 42 87 17374 120 6 -5.2 3.0 | 120 15 -12.6 7.3 43 82 17678 240 11 9.5 5.5 | 192 10 2.1 9.8 44 80 17839 245 11 10.0 4.6 | 196 9 2.5 9.0 45 74 18288 240 10 8.7 5.0 | 187 9 1.2 9.3 46 70 18593 225 17 12.0 12.0 | 196 17 4.6 16.3 47 70 18600 275 30 29.9 -2.6 | 266 23 22.4 1.7 48 67 18898 275 31 30.9 -2.7 | 266 23 23.4 1.6 49 60 19507 255 16 15.5 4.1 | 223 12 8.0 8.4 50 57 19812 265 11 11.0 1.0 | 214 6 3.5 5.3 51 54 20117 220 13 8.4 10.0 | 184 14 0.9 14.3 52 52 20422 155 10 -4.2 9.1 | 139 18 -11.7 13.4 53 50 20620 115 23 -20.8 9.7 | 116 32 -28.3 14.0 54 47 21031 115 23 -20.8 9.7 | 116 32 -28.3 14.0 55 45 21336 105 29 -28.0 7.5 | 108 37 -35.5 11.8 56 42 21641 65 30 -27.2 -12.7 | 76 36 -34.6 -8.4 57 40 21946 45 32 -22.6 -22.6 | 59 35 -30.1 -18.3 58 37 22555 60 33 -28.6 -16.5 | 71 38 -36.0 -12.2 59 35 22860 90 32 -32.0 0.0 | 96 40 -39.4 4.3 60 33 23165 85 31 -30.9 -2.7 | 92 38 -38.3 1.6 61 30 23780 105 38 -36.7 9.8 | 108 46 -44.1 14.1 62 28 24079 110 40 -37.6 13.7 | 112 48 -45.0 18.0 63 24 24689 105 38 -36.7 9.8 | 108 46 -44.1 14.1 Wind Parameters Mean winds (0-6000m): 270.1 at 11.5 knts Storm direction: 300.1 at 8.6 knts Shear (0-3000m) pos: 0.8 neg: 3.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 129.1 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -52.1 tot: -39.9 m^2/s^2 ave: -13.3 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.17 Bulk Shear: 9.88 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 ------------------------------------------------------------------------------- 500 314 12 346 4| 0.0 21.0 21.0| 0.0 -20.7 -20.7 -41.3 -0.74| 22.9-17.0 1000 304 14 311 5| 0.0 11.2 11.2| 0.0 -27.8 -27.8 -27.8 -0.75| 13.7-10.2 1500 297 14 292 6| 0.0 6.8 6.8| 0.0 -37.7 -37.7 -25.1 -0.79| 10.9 -8.5 2000 290 14 274 6| 0.0 4.9 4.9| 3.4 -44.6 -41.2 -20.6 -0.72| 9.5 -6.9 2500 287 14 269 6| 1.0 3.9 4.8| 12.2 -44.6 -32.4 -13.0 -0.53| 8.6 -4.5 3000 286 14 266 6| 0.8 3.1 3.9| 12.2 -52.1 -39.9 -13.3 -0.57| 7.9 -4.5 4000 280 13 247 6| 0.6 1.4 2.0| 12.2 -87.4 -75.2 -18.8 -0.66| 7.9 -5.2 5000 278 12 237 5| 0.5 1.1 1.6| 13.3-123.6-110.2 -22.0 -0.66| 7.7 -5.1 6000 270 11 223 6| 0.6 1.6 2.2| 40.1-131.5 -91.4 -15.2 -0.49| 7.9 -3.9 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251013.00.gif