UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 6 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 99 SFC 932 722 26.2 14.2 48 12.0 18.2 5 6 305.4 307.5 293.9 338.4 10.99 2 925 788 24.6 13.6 50 11.0 17.3 40 5 304.5 306.4 293.4 336.2 10.64 3 918 855 23.8 13.8 54 10.0 17.2 19 7 304.3 306.3 293.5 336.7 10.86 4 877 1254 22.2 10.2 46 12.0 14.6 342 22 306.6 308.3 292.7 333.7 8.94 5 869 1334 23.4 9.4 41 14.0 14.6 336 21 308.7 310.3 293.0 334.8 8.55 6 850 1527 22.0 10.0 46 12.0 14.3 320 19 309.2 310.9 293.6 337.0 9.11 7 769 2387 16.0 -1.0 31 17.0 6.9 348 8 311.7 312.6 290.6 326.2 4.62 8 700 3176 8.8 -3.2 43 12.0 2.8 345 1 312.2 313.0 290.5 325.9 4.31 9 662 3634 4.4 -4.6 52 9.0 0.1 205 9 312.3 313.1 290.3 325.3 4.11 10 635 3971 1.8 -4.2 64 6.0 -1.1 202 17 313.1 313.9 290.9 327.1 4.41 11 606 4346 0.4 -11.6 40 12.0 -4.5 218 26 315.7 316.2 290.0 324.2 2.60 12 599 4439 0.0 -11.0 43 11.0 -4.6 215 28 316.3 316.8 290.3 325.3 2.76 13 580 4698 0.8 -44.2 2 45.0 -8.3 219 23 320.1 320.2 288.9 320.6 0.13 14 521 5549 -5.9 -46.9 2 41.0 -12.9 216 12 322.0 322.1 289.5 322.5 0.11 15 500 5870 -7.1 -46.1 3 39.0 -13.8 190 9 324.4 324.4 290.2 324.9 0.12 16 413 7338 -15.3 -36.3 15 21.0 -19.4 181 24 332.1 332.1 292.7 333.6 0.42 17 409 7412 -14.3 -33.3 18 19.0 -18.5 184 25 334.3 334.4 293.4 336.4 0.56 18 400 7580 -15.9 -32.9 22 17.0 -19.6 190 30 334.3 334.4 293.4 336.6 0.60 19 372 8121 -21.1 -34.1 30 13.0 -23.6 194 32 334.4 334.6 293.4 336.6 0.57 20 360 8363 -22.9 -49.9 7 27.0 -26.0 191 31 335.2 335.2 293.2 335.6 0.11 21 352 8527 -24.3 -37.3 29 13.0 -26.4 186 30 335.4 335.5 293.6 337.1 0.44 22 333 8929 -27.7 -46.7 15 19.0 -29.8 173 28 336.2 336.2 293.5 336.8 0.17 23 319 9236 -30.3 -39.3 41 9.0 -31.5 163 26 336.7 336.8 293.9 338.2 0.40 24 313 9371 -31.1 -48.1 17 17.0 -32.7 161 25 337.4 337.5 293.9 338.1 0.16 25 303 9600 -32.7 -39.7 50 7.0 -33.6 156 24 338.3 338.4 294.3 339.9 0.40 26 300 9670 -33.3 -40.3 49 7.0 -34.1 155 24 338.4 338.5 294.3 339.9 0.38 27 290 9906 -35.5 -41.5 54 6.0 -36.1 155 23 338.6 338.7 294.3 340.0 0.35 28 286 10002 -35.7 -52.7 16 17.0 -36.9 155 23 339.7 339.7 294.3 340.1 0.10 29 269 10423 -37.9 -52.9 19 15.0 -38.9 170 29 342.5 342.5 295.0 342.9 0.10 30 250 10920 -42.5 -52.5 33 10.0 -43.1 170 27 342.9 342.9 295.1 343.4 0.12 31 210 12076 -52.5 -57.0 58 4.5 -52.7 187 33 344.8 344.8 295.6 345.1 0.08 32 201 12358 -54.7 -61.7 42 7.0 -54.9 194 34 345.7 345.7 295.7 345.9 0.05 33 200 12390 -55.1 -62.1 42 7.0 -55.2 195 34 345.5 345.5 295.7 345.7 0.04 34 188 12783 -57.7 -62.3 56 4.6 -57.8 195 41 347.5 347.5 296.1 347.7 0.05 35 167 13518 -64.3 -70.3 44 6.0 -64.4 201 48 348.4 348.5 296.3 348.5 0.02 36 150 14170 -67.1 -78.1 20 11.0 -67.2 210 45 354.5 354.5 297.6 354.5 0.01 37 143 14457 -68.1 -79.1 19 11.0 -68.2 216 43 357.6 357.6 298.2 357.7 0.01 38 118 15597 -71.7 -85.7 11 14.0 -71.8 228 40 371.2 371.2 300.8 371.2 0.00 39 100 16560 -76.5 -86.5 19 10.0 -76.5 260 26 379.9 379.9 302.2 379.9 0.00 40 97 16735 -77.3 -86.3 22 9.0 -77.3 275 25 381.7 381.7 302.5 381.7 0.00 41 78 17995 -74.5 -87.5 12 13.0 -74.6 246 18 412.0 412.1 306.7 412.1 0.00 42 70 18620 -77.7 -88.7 15 11.0 -77.7 260 10 418.2 418.2 307.5 418.2 0.00 43 69 18702 -77.7 -88.7 15 11.0 -77.7 262 10 419.9 419.9 307.7 419.9 0.00 44 58 19721 -67.7 -89.7 3 22.0 -67.9 284 24 463.8 463.8 312.1 463.8 0.00 45 55 20040 -68.9 -89.9 3 21.0 -69.1 257 27 468.2 468.2 312.5 468.2 0.00 46 50 20610 -68.5 -89.5 3 21.0 -68.7 260 19 482.1 482.1 313.6 482.1 0.00 47 44 21376 -68.3 -90.3 3 22.0 -68.5 241 13 500.5 500.5 315.0 500.5 0.00 48 36 22606 -58.9 -87.9 1 29.0 -59.8 264 16 554.4 554.4 318.3 554.4 0.00 49 34 22962 -61.5 -87.5 2 26.0 -62.2 306 6 556.7 556.7 318.5 556.7 0.01 50 32 23341 -57.1 -87.1 1 30.0 -58.3 321 12 578.2 578.2 319.6 578.2 0.01 51 30 23750 -56.3 -85.3 1 29.0 -57.7 290 20 591.2 591.2 320.2 591.2 0.01 52 25 24916 -53.3 -84.3 1 31.0 -55.5 303 19 631.4 631.4 322.0 631.5 0.01 53 21 26026 -58.3 -86.3 2 28.0 -59.8 269 14 648.6 648.6 322.6 648.7 0.01 TRP 97 16735 -77.3 -86.3 22 9.0 -77.3 275 25 381.7 381.7 302.5 381.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 572.96 mb = 4799.43 m = 15745.97 ft Wetbulb zero: 660.19 mb = 3655.70 m = 11993.63 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 33.43 % Est. max temperature: 31.94 C = 89.49 F Sfc-Lift cond lev (LCL): 781.79 mb = 2245.38 m = 7366.63 ft T: 16.99 C 700-500 lapse rate: 5.90 C/km ThetaE index: 11.69 C Layer 769.0- 635.0 mb Conv cond level (CCL): 687.83 mb = 3319.81 m = 10891.64 ft Mean mixing ratio: 9.45 g/kg Conv temperature: 32.89 C = 91.19 F Cap Strength: 4.56 C Lifted Index: 1.55 C Risk: Showers probable Lifted Index @300 mb: 3.48 C Lifted Index @700 mb: 2.57 C Showalter Index: 0.97 C Risk: Thunderstorms probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 17.10 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 167.00 Risk: None Energy Index: -2.24 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.07 J/kg Max Up Vert Vel: 7.88 m/s Conv Inhibition (B-): 239.93 J/kg Cap Strength: 4.56 C Lift Cond Lev (LCL): 740.11 mb = 2708.40 m = 8885.72 ft Lev Free Conv (LFC): 645.11 mb = 3842.82 m = 12607.51 ft Equ Level (EL): 615.11 mb = 4226.46 m = 13866.18 ft B at Equ Level: 30.77 J/kg Max Parcel Lev (MPL): 565.11 mb = 4904.08 m = 16089.29 ft Wind level data Storm motion: 269 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 ---------------------------------------------------------- 0 932 722 5 6 -0.5 -6.0 | 58 12 -9.8 -6.2 1 925 788 40 5 -3.2 -3.8 | 72 13 -12.5 -4.0 2 912 914 360 8 -0.0 -8.0 | 48 12 -9.2 -8.2 3 880 1219 345 22 5.7 -21.3 | 9 22 -3.6 -21.4 4 850 1524 320 19 12.2 -14.6 | 349 15 3.0 -14.8 5 850 1527 320 19 12.2 -14.6 | 349 15 3.0 -14.8 6 791 2134 320 10 6.4 -7.7 | 20 8 -2.8 -7.9 7 764 2438 355 8 0.7 -8.0 | 46 12 -8.5 -8.2 8 700 3176 345 1 0.3 -1.0 | 83 9 -9.0 -1.2 9 685 3353 0 0 -0.0 -0.0 | 89 9 -9.2 -0.2 10 659 3658 185 10 0.9 10.0 | 139 13 -8.4 9.8 11 611 4267 220 25 16.1 19.2 | 200 20 6.8 19.0 12 588 4572 210 31 15.5 26.8 | 193 27 6.3 26.7 13 566 4877 235 10 8.2 5.7 | 169 6 -1.1 5.5 14 525 5486 220 12 7.7 9.2 | 170 9 -1.5 9.0 15 505 5791 195 10 2.6 9.7 | 145 12 -6.7 9.5 16 500 5870 190 9 1.6 8.9 | 138 12 -7.7 8.7 17 485 6096 195 9 2.3 8.7 | 141 11 -6.9 8.5 18 467 6401 165 11 -2.8 10.6 | 131 16 -12.1 10.4 19 448 6706 170 14 -2.4 13.8 | 139 18 -11.7 13.6 20 431 7010 210 16 8.0 13.9 | 175 14 -1.2 13.7 21 414 7315 180 23 0.0 23.0 | 158 25 -9.2 22.8 22 400 7580 190 30 5.2 29.5 | 172 30 -4.0 29.3 23 366 8230 195 32 8.3 30.9 | 178 31 -1.0 30.7 24 323 9144 165 26 -6.7 25.1 | 147 30 -16.0 24.9 25 300 9670 155 24 -10.1 21.8 | 138 29 -19.4 21.6 26 283 10058 155 23 -9.7 20.8 | 137 28 -19.0 20.6 27 271 10363 170 29 -5.0 28.6 | 153 32 -14.3 28.4 28 250 10920 170 27 -4.7 26.6 | 152 30 -13.9 26.4 29 226 11582 175 32 -2.8 31.9 | 159 34 -12.0 31.7 30 200 12390 195 34 8.8 32.8 | 179 33 -0.4 32.6 31 197 12497 195 34 8.8 32.8 | 179 33 -0.4 32.6 32 178 13106 195 50 12.9 48.3 | 184 48 3.7 48.1 33 150 14170 210 45 22.5 39.0 | 199 41 13.3 38.8 34 132 14935 225 40 28.3 28.3 | 214 34 19.0 28.1 35 119 15545 225 40 28.3 28.3 | 214 34 19.0 28.1 36 113 15850 245 40 36.3 16.9 | 238 32 27.0 16.7 37 107 16154 240 46 39.8 23.0 | 233 38 30.6 22.8 38 100 16560 260 26 25.6 4.5 | 255 17 16.4 4.3 39 97 16735 275 25 24.9 -2.2 | 279 16 15.7 -2.4 40 97 16764 260 26 25.6 4.5 | 255 17 16.4 4.3 41 87 17374 280 36 35.5 -6.3 | 284 27 26.2 -6.4 42 82 17678 290 22 20.7 -7.5 | 304 14 11.4 -7.7 43 74 18288 205 14 5.9 12.7 | 165 13 -3.3 12.5 44 70 18593 195 6 1.6 5.8 | 126 10 -7.7 5.6 45 70 18620 260 10 9.8 1.7 | 201 2 0.6 1.5 46 67 18898 265 10 10.0 0.9 | 227 1 0.7 0.7 47 63 19202 330 15 7.5 -13.0 | 8 13 -1.7 -13.2 48 60 19507 295 20 18.1 -8.5 | 314 12 8.9 -8.6 49 57 19812 280 26 25.6 -4.5 | 286 17 16.4 -4.7 50 54 20117 250 27 25.4 9.2 | 241 18 16.1 9.0 51 52 20422 245 10 9.1 4.2 | 177 4 -0.2 4.0 52 50 20610 260 19 18.7 3.3 | 252 10 9.5 3.1 53 49 20726 255 21 20.3 5.4 | 245 12 11.0 5.2 54 44 21336 240 14 12.1 7.0 | 203 7 2.9 6.8 55 42 21641 245 10 9.1 4.2 | 177 4 -0.2 4.0 56 40 21946 285 10 9.7 -2.6 | 352 3 0.4 -2.8 57 38 22250 270 19 19.0 -0.0 | 271 10 9.8 -0.2 58 36 22555 255 18 17.4 4.7 | 241 9 8.1 4.5 59 35 22860 290 10 9.4 -3.4 | 358 4 0.2 -3.6 60 33 23165 330 1 0.5 -0.9 | 83 9 -8.7 -1.1 61 31 23470 315 19 13.4 -13.4 | 343 14 4.2 -13.6 62 30 23750 290 20 18.8 -6.8 | 306 12 9.5 -7.0 63 30 23774 305 18 14.7 -10.3 | 332 12 5.5 -10.5 64 26 24384 310 20 15.3 -12.9 | 335 14 6.1 -13.1 65 24 24689 295 18 16.3 -7.6 | 318 11 7.1 -7.8 66 22 24994 300 15 13.0 -7.5 | 334 9 3.7 -7.7 67 21 25298 265 14 13.9 1.2 | 258 5 4.7 1.0 68 18 25908 255 11 10.6 2.8 | 207 3 1.4 2.7 69 17 26213 280 19 18.7 -3.3 | 290 10 9.5 -3.5 70 16 26518 270 27 27.0 -0.0 | 271 18 17.8 -0.2 Wind Parameters Mean winds (0-6000m): 238.8 at 12.3 knts Storm direction: 268.8 at 9.2 knts Shear (0-3000m) pos: 2.0 neg: 2.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 88.6 deg Storm rel helicity (0-3000m) pos: 64.5 neg: -98.6 tot: -34.0 m^2/s^2 ave: -11.3 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.57 Bulk Shear: 54.39 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 ------------------------------------------------------------------------------- 500 354 12 34 14| 0.0 16.9 16.9| 6.1 -62.8 -56.6 -113.3 -0.63| 21.8-13.8 1000 338 15 13 15| 0.0 6.5 6.5| 11.5 -94.6 -83.1 -83.1 -0.55| 17.2 -9.5 1500 333 14 11 13| 2.4 4.3 6.7| 26.5 -94.6 -68.1 -45.4 -0.31| 14.1 -4.4 2000 335 13 18 12| 3.1 3.2 6.3| 41.6 -94.6 -52.9 -26.5 -0.15| 12.3 -1.9 2500 336 11 26 11| 2.4 2.1 4.6| 52.4 -94.6 -42.2 -16.9 -0.06| 10.8 -0.6 3000 333 10 29 10| 2.0 2.7 4.7| 64.5 -98.6 -34.0 -11.3 0.05| 12.3 0.7 4000 274 13 285 4| 1.4 2.0 3.5|137.1-110.0 27.1 6.8 0.17| 13.5 2.3 5000 256 13 228 4| 0.5 1.5 2.0|137.4-129.3 8.1 1.6 0.08| 12.7 1.1 6000 239 12 192 6| 0.4 1.4 1.8|151.0-143.7 7.3 1.2 0.07| 11.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20251006.12.gif