UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:0000Z 18 OCT 25 Station: SBMT WMO ident: 83779 Latitude: -23.51 Longitude: -46.64 Elevation: 722.00 ------------------------------------------------------------------------------- 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 89 SFC 931 722 24.6 16.6 61 8.0 19.1 90 4 303.9 306.3 294.8 342.2 12.87 2 925 778 24.4 16.4 61 8.0 18.9 125 7 304.3 306.6 294.9 342.3 12.78 3 873 1282 20.2 15.2 73 5.0 16.8 96 9 305.0 307.3 294.9 342.4 12.54 4 858 1432 21.0 13.0 60 8.0 15.7 99 10 307.3 309.4 294.5 340.7 11.04 5 850 1513 20.2 14.2 68 6.0 16.2 100 11 307.3 309.6 295.2 343.7 12.07 6 798 2056 17.8 11.8 68 6.0 13.8 148 6 310.3 312.4 295.3 343.9 10.96 7 700 3162 8.8 7.5 92 1.3 8.0 295 13 312.2 314.0 294.6 341.1 9.34 8 683 3366 7.0 7.0 100 0.0 7.0 291 13 312.4 314.2 294.6 341.0 9.25 9 667 3561 5.4 4.8 96 0.6 5.1 287 14 312.8 314.3 293.8 337.9 8.12 10 500 5870 -7.1 -7.1 100 0.0 -7.1 290 25 324.4 325.3 294.1 339.2 4.49 11 478 6220 -8.7 -8.7 100 0.0 -8.7 285 27 326.6 327.4 294.4 340.5 4.15 12 412 7357 -14.9 -18.1 77 3.2 -16.0 285 34 332.8 333.2 294.5 340.6 2.23 13 400 7580 -16.7 -20.1 75 3.4 -17.8 285 35 333.3 333.7 294.3 340.1 1.94 14 394 7694 -17.1 -23.1 60 6.0 -18.8 286 38 334.2 334.5 294.2 339.6 1.51 15 378 8003 -19.5 -21.4 85 1.9 -20.1 290 34 335.0 335.4 294.7 341.6 1.83 16 330 8998 -26.7 -34.7 47 8.0 -28.1 287 27 338.4 338.5 294.5 340.7 0.61 17 318 9265 -28.7 -31.0 81 2.3 -29.2 287 30 339.2 339.4 295.0 342.6 0.91 18 300 9680 -31.5 -35.6 67 4.1 -32.1 275 27 341.0 341.1 295.1 343.3 0.61 19 283 10089 -34.5 -38.8 65 4.3 -35.0 267 27 342.4 342.5 295.3 344.2 0.47 20 250 10940 -41.9 -46.5 61 4.6 -42.2 255 38 343.8 343.8 295.4 344.7 0.23 21 236 11328 -45.3 -54.3 36 9.0 -45.7 255 43 344.3 344.4 295.4 344.8 0.10 22 213 12004 -51.7 -55.8 61 4.1 -51.8 255 49 344.6 344.7 295.5 345.0 0.09 23 209 12127 -52.9 -59.9 42 7.0 -53.1 255 50 344.6 344.6 295.5 344.9 0.06 24 200 12410 -55.5 -61.5 47 6.0 -55.6 255 52 344.9 344.9 295.6 345.1 0.05 25 186 12867 -59.9 -65.9 45 6.0 -60.0 254 54 345.0 345.0 295.6 345.1 0.03 26 175 13245 -62.9 -70.9 33 8.0 -63.0 252 55 346.1 346.1 295.8 346.2 0.02 27 165 13604 -66.1 -73.1 37 7.0 -66.1 251 56 346.6 346.6 295.9 346.7 0.01 28 150 14180 -66.9 -75.9 27 9.0 -67.0 250 47 354.8 354.8 297.7 354.9 0.01 29 148 14261 -66.3 -75.3 27 9.0 -66.4 252 45 357.2 357.2 298.1 357.3 0.01 30 117 15641 -77.5 -81.6 52 4.1 -77.5 283 23 361.4 361.4 299.0 361.4 0.00 31 102 16418 -80.3 -84.5 49 4.2 -80.3 230 28 370.5 370.5 300.7 370.5 0.00 32 100 16530 -79.9 -84.7 45 4.8 -79.9 220 26 373.4 373.4 301.1 373.4 0.00 33 83 17605 -75.5 -85.5 19 10.0 -75.5 248 14 402.8 402.8 305.6 402.8 0.00 34 79 17897 -69.3 -84.3 10 15.0 -69.4 243 11 421.3 421.3 307.9 421.3 0.00 35 77 18051 -70.1 -86.1 8 16.0 -70.2 267 13 422.7 422.7 308.0 422.7 0.00 36 71 18543 -64.7 -84.7 5 20.0 -64.9 297 16 444.2 444.2 310.3 444.2 0.00 37 70 18630 -65.5 -84.5 5 19.0 -65.7 285 22 444.3 444.3 310.3 444.3 0.00 38 53 20324 -65.9 -85.9 5 20.0 -66.1 203 12 480.1 480.1 313.5 480.1 0.00 39 50 20680 -64.5 -85.5 4 21.0 -64.8 235 16 491.5 491.5 314.3 491.5 0.01 40 30 23840 -59.1 -85.1 2 26.0 -60.1 80 21 583.5 583.5 319.8 583.6 0.01 41 25 24991 -56.3 -83.3 2 27.0 -57.9 72 21 622.8 622.8 321.6 622.9 0.02 42 23 25520 -56.7 -83.7 2 27.0 -58.3 80 22 636.7 636.7 322.2 636.8 0.02 TRP 102 16418 -80.3 -84.5 49 4.2 -80.3 230 28 370.5 370.5 300.7 370.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 594.86 mb = 4558.22 m = 14954.60 ft Wetbulb zero: 597.68 mb = 4439.92 m = 14566.47 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 86.35 % Est. max temperature: 31.24 C = 88.23 F Sfc-Lift cond lev (LCL): 828.03 mb = 1738.45 m = 5703.51 ft T: 19.20 C 700-500 lapse rate: 5.87 C/km ThetaE index: 5.92 C Layer 700.0- 500.0 mb Conv cond level (CCL): 736.46 mb = 2733.57 m = 8968.28 ft Mean mixing ratio: 12.29 g/kg Conv temperature: 32.08 C = 89.74 F Cap Strength: 4.30 C Lifted Index: -1.32 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.09 C Lifted Index @700 mb: 0.34 C Showalter Index: -1.79 C Risk: Thunderstorms probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 21.30 C K Index: 40.20 Risk: > 80 % chance of thunderstorms Sweat Index: 217.40 Risk: None Energy Index: -0.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 171.94 J/kg Max Up Vert Vel: 18.54 m/s Conv Inhibition (B-): 147.54 J/kg Cap Strength: 4.30 C Lift Cond Lev (LCL): 799.21 mb = 2043.44 m = 6704.13 ft Lev Free Conv (LFC): 684.21 mb = 3350.88 m = 10993.57 ft Equ Level (EL): 414.21 mb = 7316.25 m = 24003.15 ft B at Equ Level: 171.33 J/kg Max Parcel Lev (MPL): 214.21 mb = 11967.04 m = 39261.46 ft Wind level data Storm motion: 307 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 ---------------------------------------------------------- 0 931 722 90 4 -4.0 0.0 | 117 14 -12.7 6.5 1 925 778 125 7 -5.7 4.0 | 126 18 -14.4 10.5 2 911 914 90 6 -6.0 0.0 | 114 16 -14.7 6.5 3 850 1513 100 11 -10.8 1.9 | 113 21 -19.5 8.4 4 849 1524 105 10 -9.7 2.6 | 116 20 -18.3 9.1 5 790 2134 155 5 -2.1 4.5 | 136 15 -10.8 11.0 6 762 2438 185 3 0.3 3.0 | 138 13 -8.4 9.5 7 735 2743 275 10 10.0 -0.9 | 193 6 1.3 5.6 8 709 3048 295 12 10.9 -5.1 | 237 3 2.2 1.4 9 700 3162 295 13 11.8 -5.5 | 252 3 3.1 1.0 10 658 3658 285 14 13.5 -3.6 | 239 6 4.8 2.9 11 634 3962 255 12 11.6 3.1 | 197 10 2.9 9.6 12 610 4267 260 14 13.8 2.4 | 210 10 5.1 8.9 13 566 4877 260 17 16.7 3.0 | 221 12 8.1 9.4 14 524 5486 290 19 17.9 -6.5 | 270 9 9.2 -0.0 15 500 5870 290 25 23.5 -8.6 | 278 15 14.8 -2.1 16 485 6096 285 26 25.1 -6.7 | 271 16 16.4 -0.2 17 400 7580 285 35 33.8 -9.1 | 276 25 25.1 -2.6 18 398 7620 285 39 37.7 -10.1 | 277 29 29.0 -3.6 19 382 7925 290 35 32.9 -12.0 | 283 25 24.2 -5.5 20 366 8230 290 30 28.2 -10.3 | 281 20 19.5 -3.8 21 351 8534 275 26 25.9 -2.3 | 256 18 17.2 4.2 22 337 8839 285 24 23.2 -6.2 | 269 15 14.5 0.3 23 323 9144 290 31 29.1 -10.6 | 281 21 20.5 -4.1 24 300 9680 275 27 26.9 -2.4 | 257 19 18.2 4.1 25 260 10668 255 28 27.0 7.2 | 233 23 18.4 13.7 26 250 10940 255 38 36.7 9.8 | 240 32 28.0 16.3 27 227 11582 255 47 45.4 12.2 | 243 41 36.7 18.7 28 200 12410 255 52 50.2 13.5 | 244 46 41.5 19.9 29 154 14021 250 58 54.5 19.8 | 240 53 45.8 26.3 30 150 14180 250 47 44.2 16.1 | 238 42 35.5 22.6 31 125 15240 280 15 14.8 -2.6 | 238 7 6.1 3.9 32 113 15850 285 27 26.1 -7.0 | 272 17 17.4 -0.5 33 102 16418 230 28 21.4 18.0 | 208 28 12.8 24.5 34 101 16459 255 35 33.8 9.1 | 238 30 25.1 15.5 35 100 16530 220 26 16.7 19.9 | 197 28 8.0 26.4 36 96 16764 220 26 16.7 19.9 | 197 28 8.0 26.4 37 87 17374 215 18 10.3 14.7 | 184 21 1.6 21.2 38 82 17678 255 13 12.6 3.4 | 201 11 3.9 9.9 39 78 17983 240 10 8.7 5.0 | 180 11 -0.0 11.5 40 74 18288 335 19 8.0 -17.2 | 3 11 -0.6 -10.7 41 70 18593 290 16 15.0 -5.5 | 261 6 6.4 1.0 42 70 18630 285 22 21.3 -5.7 | 266 13 12.6 0.8 43 67 18898 280 22 21.7 -3.8 | 258 13 13.0 2.7 44 58 19812 200 11 3.8 10.3 | 164 18 -4.9 16.8 45 55 20117 185 10 0.9 10.0 | 155 18 -7.8 16.4 46 50 20680 235 16 13.1 9.2 | 196 16 4.4 15.7 47 50 20726 250 10 9.4 3.4 | 184 10 0.7 9.9 48 45 21336 205 20 8.5 18.1 | 179 25 -0.2 24.6 49 43 21641 180 14 0.0 14.0 | 157 22 -8.7 20.5 50 41 21946 65 13 -11.8 -5.5 | 93 20 -20.5 1.0 51 39 22250 50 3 -2.3 -1.9 | 113 12 -11.0 4.6 52 37 22555 55 10 -8.2 -5.7 | 93 17 -16.9 0.8 53 35 22860 40 12 -7.7 -9.2 | 81 17 -16.4 -2.7 54 33 23165 75 10 -9.7 -2.6 | 102 19 -18.3 3.9 55 32 23470 85 22 -21.9 -1.9 | 98 31 -30.6 4.6 56 30 23774 65 23 -20.8 -9.7 | 84 30 -29.5 -3.2 57 30 23840 80 21 -20.7 -3.6 | 96 29 -29.4 2.8 58 28 24079 80 20 -19.7 -3.5 | 96 29 -28.4 3.0 59 24 24689 70 21 -19.7 -7.2 | 89 28 -28.4 -0.7 60 21 25298 95 23 -22.9 2.0 | 105 33 -31.6 8.5 61 20 25603 75 26 -25.1 -6.7 | 90 34 -33.8 -0.2 62 18 25908 80 22 -21.7 -3.8 | 95 30 -30.3 2.7 Wind Parameters Mean winds (0-6000m): 276.8 at 14.4 knts Storm direction: 306.8 at 10.8 knts Shear (0-3000m) pos: 2.9 neg: 0.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 109.8 deg Storm rel helicity (0-3000m) pos: 75.2 neg: -14.7 tot: 60.5 m^2/s^2 ave: 20.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.1 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 2.86 Bulk Shear: 60.08 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 99 7 116 17| 4.7 0.0 4.7| 5.4 -11.6 -6.2 -12.4 -0.15| 8.9 -1.4 1000 102 8 116 19| 2.8 0.0 2.8| 26.8 -11.6 15.2 15.2 0.18| 7.6 1.4 1500 110 8 120 18| 1.7 0.0 1.7| 44.7 -11.6 33.1 22.0 0.32| 7.2 2.3 2000 119 7 124 18| 3.5 0.0 3.5| 70.5 -11.6 58.9 29.5 0.47| 8.7 4.1 2500 131 8 128 19| 3.5 0.0 3.5| 75.2 -11.6 63.6 25.4 0.50| 8.3 4.1 3000 262 9 181 8| 2.9 0.6 3.5| 75.2 -14.7 60.5 20.2 0.41| 7.6 3.1 4000 261 10 190 8| 2.5 1.0 3.5| 84.8 -22.7 62.1 15.5 0.33| 6.9 2.3 5000 269 12 206 7| 2.9 0.8 3.8|114.7 -22.7 92.0 18.4 0.42| 6.9 2.9 6000 277 14 230 7| 2.4 1.0 3.5|119.8 -29.9 90.0 15.0 0.37| 6.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20251018.00.gif