UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 13 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 74 SFC 929 722 23.8 16.8 65 7.0 19.0 250 6 303.3 305.7 294.8 342.0 13.06 2 925 759 23.4 16.4 65 7.0 18.6 290 6 303.2 305.6 294.6 341.2 12.78 3 876 1231 18.6 14.6 78 4.0 16.0 323 26 303.0 305.2 294.0 338.6 12.01 4 850 1489 17.4 12.5 73 4.9 14.2 330 38 304.4 306.4 293.4 336.5 10.78 5 841 1580 16.6 12.2 75 4.4 13.7 322 38 304.5 306.4 293.4 336.4 10.68 6 839 1600 16.6 11.7 73 4.9 13.4 321 38 304.7 306.6 293.2 335.6 10.35 7 838 1610 16.6 11.6 72 5.0 13.4 320 38 304.8 306.7 293.2 335.6 10.29 8 835 1641 17.2 10.2 63 7.0 12.8 318 37 305.7 307.5 292.8 334.0 9.40 9 740 2665 12.8 5.8 62 7.0 8.6 288 31 311.7 313.2 293.3 335.9 7.84 10 700 3129 8.8 4.7 75 4.1 6.4 280 24 312.2 313.7 293.3 336.0 7.67 11 670 3489 5.2 4.6 96 0.6 4.8 264 28 312.1 313.6 293.5 336.8 7.97 12 653 3699 4.8 0.1 72 4.7 2.3 254 27 314.0 315.1 292.4 332.6 5.91 13 611 4236 0.2 -1.7 87 1.9 -0.8 244 28 314.7 315.8 292.3 332.2 5.54 14 589 4530 -0.7 -5.7 69 5.0 -3.1 257 25 317.0 317.8 291.9 330.7 4.25 15 554 5016 -4.3 -6.0 88 1.7 -5.1 253 26 318.3 319.2 292.4 332.6 4.41 16 542 5189 -5.3 -8.6 78 3.3 -6.7 250 27 319.1 319.8 292.0 331.2 3.69 17 520 5514 -6.1 -9.7 76 3.6 -7.7 274 29 322.0 322.7 292.7 333.6 3.52 18 506 5727 -6.9 -17.9 41 11.0 -10.7 257 30 323.5 323.9 291.7 329.8 1.85 19 500 5820 -7.7 -19.7 38 12.0 -11.6 250 31 323.7 324.0 291.5 329.2 1.60 20 482 6105 -10.1 -24.1 31 14.0 -14.0 250 33 324.1 324.3 291.2 328.1 1.13 21 481 6121 -10.3 -24.3 31 14.0 -14.2 250 33 324.1 324.3 291.2 328.0 1.11 22 476 6201 -10.1 -36.1 10 26.0 -15.4 251 34 325.3 325.3 290.7 326.6 0.37 23 462 6431 -11.9 -25.9 30 14.0 -15.6 253 35 325.8 326.0 291.5 329.4 1.00 24 436 6873 -15.3 -34.3 18 19.0 -19.1 258 38 326.9 327.0 291.3 328.7 0.48 25 428 7013 -16.3 -25.3 46 9.0 -18.6 260 39 327.4 327.6 292.1 331.5 1.14 26 421 7137 -17.1 -28.1 38 11.0 -19.7 261 40 327.9 328.1 292.0 331.2 0.90 27 410 7335 -18.7 -21.1 81 2.4 -19.4 263 41 328.4 328.7 292.9 334.4 1.73 28 409 7354 -18.7 -20.0 89 1.3 -19.1 263 41 328.6 329.0 293.1 335.2 1.91 29 404 7446 -18.5 -27.5 45 9.0 -20.7 264 42 330.0 330.2 292.7 333.6 0.99 30 400 7520 -18.7 -27.7 45 9.0 -20.8 265 42 330.7 330.9 292.9 334.2 0.98 31 398 7557 -19.1 -28.1 45 9.0 -21.2 265 42 330.6 330.8 292.8 334.1 0.95 32 381 7880 -21.9 -27.9 58 6.0 -23.2 263 47 331.1 331.3 293.0 334.8 1.01 33 376 7978 -22.5 -38.5 22 16.0 -25.0 262 48 331.6 331.6 292.5 332.9 0.36 34 370 8095 -23.5 -29.5 58 6.0 -24.8 261 50 331.8 331.9 293.0 335.0 0.90 35 368 8135 -23.3 -44.3 13 21.0 -26.0 261 51 332.5 332.6 292.6 333.3 0.20 36 351 8480 -25.7 -57.7 3 32.0 -28.4 259 57 333.8 333.8 292.8 334.0 0.04 37 300 9600 -33.5 -58.5 6 25.0 -35.1 255 71 338.2 338.2 293.9 338.4 0.05 38 290 9836 -34.9 -55.9 10 21.0 -36.3 257 72 339.5 339.5 294.3 339.7 0.07 39 280 10079 -37.1 -42.1 60 5.0 -37.6 259 72 339.7 339.8 294.6 341.0 0.34 40 250 10850 -43.3 -49.3 52 6.0 -43.7 265 73 341.7 341.7 294.9 342.4 0.17 41 227 11492 -49.3 -53.4 62 4.1 -49.5 267 66 342.1 342.1 294.9 342.6 0.12 42 200 12310 -56.7 -61.7 53 5.0 -56.8 270 57 343.0 343.0 295.1 343.2 0.05 43 196 12438 -57.7 -62.6 53 4.9 -57.8 273 56 343.4 343.4 295.1 343.6 0.04 44 176 13109 -63.1 -68.1 51 5.0 -63.1 271 66 345.2 345.2 295.6 345.3 0.02 45 173 13214 -63.7 -69.7 44 6.0 -63.8 268 71 345.9 345.9 295.7 346.0 0.02 46 165 13505 -63.4 -74.6 20 11.2 -63.5 260 83 351.2 351.2 296.9 351.2 0.01 47 158 13772 -63.1 -79.1 10 16.0 -63.2 258 79 356.0 356.0 297.9 356.1 0.00 48 150 14090 -64.7 -78.7 13 14.0 -64.8 250 61 358.6 358.6 298.4 358.6 0.01 49 100 16490 -77.5 -85.5 26 8.0 -77.5 270 49 378.0 378.0 301.9 378.0 0.00 50 98 16606 -78.1 -86.1 26 8.0 -78.1 265 50 379.0 379.0 302.1 379.0 0.00 51 95 16783 -78.3 -87.3 22 9.0 -78.3 269 49 382.0 382.0 302.6 382.0 0.00 52 91 17032 -72.7 -85.7 12 13.0 -72.8 261 52 397.9 397.9 304.9 397.9 0.00 53 83 17573 -72.7 -86.7 10 14.0 -72.8 222 18 408.5 408.5 306.3 408.5 0.00 54 75 18176 -67.5 -87.5 4 20.0 -67.7 264 8 431.4 431.4 309.0 431.4 0.00 55 71 18505 -69.1 -88.1 5 19.0 -69.2 288 10 434.8 434.8 309.3 434.8 0.00 56 70 18590 -68.1 -88.1 4 20.0 -68.2 300 12 438.7 438.7 309.7 438.7 0.00 57 50 20630 -61.5 -87.5 2 26.0 -62.0 265 8 498.6 498.6 314.8 498.6 0.00 58 47 21012 -63.3 -87.3 2 24.0 -63.7 283 9 503.1 503.1 315.2 503.2 0.00 59 37 22497 -59.1 -86.1 2 27.0 -59.9 305 14 549.6 549.6 318.1 549.6 0.01 60 37 22497 -59.3 -86.3 2 27.0 -60.1 305 14 549.0 549.0 318.1 549.1 0.01 TRP 98 16606 -78.1 -86.1 26 8.0 -78.1 265 50 379.0 379.0 302.1 379.0 0.00 WND 165 13505 -63.4 -74.6 20 11.2 -63.5 260 83 351.2 351.2 296.9 351.2 0.01 Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 606.11 mb = 4301.53 m = 14112.46 ft Wetbulb zero: 621.93 mb = 4092.92 m = 13428.06 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 72.68 % Est. max temperature: 29.54 C = 85.17 F Sfc-Lift cond lev (LCL): 838.36 mb = 1606.69 m = 5271.24 ft T: 16.60 C 700-500 lapse rate: 6.13 C/km ThetaE index: 8.03 C Layer 925.0- 740.0 mb Conv cond level (CCL): 724.30 mb = 2844.04 m = 9330.74 ft Mean mixing ratio: 11.66 g/kg Conv temperature: 32.24 C = 90.03 F Cap Strength: 3.41 C Lifted Index: -0.22 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.55 C Lifted Index @700 mb: 1.63 C Showalter Index: 0.54 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.20 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 257.00 Risk: None Energy Index: -1.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 138.13 J/kg Max Up Vert Vel: 16.62 m/s Conv Inhibition (B-): 165.31 J/kg Cap Strength: 3.40 C Lift Cond Lev (LCL): 812.37 mb = 1873.94 m = 6148.01 ft Lev Free Conv (LFC): 637.37 mb = 3894.66 m = 12777.60 ft Equ Level (EL): 357.37 mb = 8348.74 m = 27390.54 ft B at Equ Level: 137.65 J/kg Max Parcel Lev (MPL): 257.37 mb = 10652.49 m = 34948.67 ft Wind level data Storm motion: 303 at 22 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 ---------------------------------------------------------- 0 929 722 250 6 5.6 2.1 | 138 19 -12.5 13.9 1 925 759 290 6 5.6 -2.1 | 128 16 -12.5 9.8 2 908 914 315 11 7.8 -7.8 | 111 11 -10.4 4.1 3 850 1489 330 38 19.0 -32.9 | 358 21 0.9 -21.0 4 846 1524 325 38 21.8 -31.1 | 349 20 3.7 -19.3 5 788 2134 290 35 32.9 -12.0 | 270 15 14.7 -0.1 6 760 2438 290 36 33.8 -12.3 | 272 16 15.7 -0.5 7 707 3048 285 22 21.3 -5.7 | 207 7 3.1 6.2 8 700 3129 280 24 23.6 -4.2 | 216 9 5.5 7.7 9 681 3353 270 28 28.0 -0.0 | 220 15 9.9 11.9 10 631 3962 240 27 23.4 13.5 | 192 26 5.2 25.4 11 607 4267 245 28 25.4 11.8 | 197 25 7.2 23.7 12 584 4572 260 24 23.6 4.2 | 199 17 5.5 16.0 13 542 5182 250 27 25.4 9.2 | 199 22 7.2 21.1 14 521 5486 275 29 28.9 -2.5 | 229 14 10.7 9.3 15 500 5820 250 31 29.1 10.6 | 206 25 11.0 22.5 16 482 6096 250 33 31.0 11.3 | 209 26 12.9 23.1 17 400 7520 265 42 41.8 3.7 | 237 28 23.7 15.5 18 395 7620 265 42 41.8 3.7 | 237 28 23.7 15.5 19 363 8230 260 53 52.2 9.2 | 238 40 34.0 21.1 20 320 9144 255 68 65.7 17.6 | 238 56 47.5 29.5 21 300 9600 255 71 68.6 18.4 | 239 59 50.4 30.2 22 257 10668 265 74 73.7 6.4 | 252 59 55.6 18.3 23 250 10850 265 73 72.7 6.4 | 252 58 54.6 18.2 24 200 12310 270 57 57.0 -0.0 | 253 41 38.9 11.9 25 185 12802 280 54 53.2 -9.4 | 266 35 35.0 2.5 26 165 13505 260 83 81.7 14.4 | 248 69 63.6 26.3 27 159 13716 260 83 81.7 14.4 | 248 69 63.6 26.3 28 152 14021 250 63 59.2 21.5 | 231 53 41.1 33.4 29 150 14090 250 61 57.3 20.9 | 230 51 39.2 32.7 30 130 14935 265 36 35.9 3.1 | 230 23 17.7 15.0 31 117 15545 270 33 33.0 -0.0 | 231 19 14.9 11.9 32 106 16154 280 37 36.4 -6.4 | 253 19 18.3 5.4 33 100 16490 270 49 49.0 -0.0 | 249 33 30.9 11.9 34 98 16606 265 50 49.8 4.4 | 243 36 31.7 16.2 35 95 16764 270 49 49.0 -0.0 | 249 33 30.9 11.9 36 91 17069 260 52 51.2 9.0 | 238 39 33.1 20.9 37 86 17374 215 21 12.0 17.2 | 168 30 -6.1 29.1 38 82 17678 225 16 11.3 11.3 | 164 24 -6.8 23.2 39 78 17983 280 15 14.8 -2.6 | 160 10 -3.4 9.3 40 74 18288 255 5 4.8 1.3 | 135 19 -13.3 13.2 41 70 18590 300 12 10.4 -6.0 | 127 10 -7.8 5.9 42 70 18593 265 14 13.9 1.2 | 162 14 -4.2 13.1 43 67 18898 315 14 9.9 -9.9 | 103 8 -8.2 2.0 44 63 19202 320 10 6.4 -7.7 | 110 12 -11.7 4.2 45 60 19507 275 10 10.0 -0.9 | 143 14 -8.2 11.0 46 57 19812 270 10 10.0 -0.0 | 146 14 -8.1 11.9 47 50 20630 265 8 8.0 0.7 | 141 16 -10.2 12.6 48 40 21641 330 13 6.5 -11.3 | 93 12 -11.6 0.6 49 38 21946 305 14 11.5 -8.0 | 120 8 -6.7 3.8 50 35 22250 305 12 9.8 -6.9 | 121 10 -8.3 5.0 51 33 22555 220 10 6.4 7.7 | 149 23 -11.7 19.5 52 31 22860 175 12 -1.0 12.0 | 141 31 -19.2 23.8 Wind Parameters Mean winds (0-6000m): 273.2 at 28.9 knts Storm direction: 303.2 at 21.7 knts Shear (0-3000m) pos: 4.2 neg: 5.3 tot: 9.5 10-3/s Storm rel Dir Shear (0-3000m): 63.1 deg Storm rel helicity (0-3000m) pos: 4.5 neg: -221.5 tot: -216.9 m^2/s^2 ave: -72.3 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 15.9 stream: -10.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.37 Bulk Shear: 58.23 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 ------------------------------------------------------------------------------- 500 317 14 100 8| 25.1 0.0 25.1| 0.0 -48.5 -48.5 -97.0 -0.76| 25.7-19.6 1000 323 24 25 8| 12.5 6.5 19.0| 0.0-109.3-109.3 -109.3 -0.72| 23.8-17.1 1500 313 28 343 8| 8.4 6.7 15.1| 0.0-166.0-166.0 -110.7 -0.78| 21.0-16.4 2000 306 30 315 8| 6.3 4.4 10.7| 0.9-179.3-178.5 -89.2 -0.75| 17.6-13.3 2500 302 29 300 7| 5.0 4.2 9.2| 3.7-192.3-188.6 -75.5 -0.70| 16.6-11.6 3000 296 29 275 8| 4.2 5.3 9.5| 4.5-221.5-216.9 -72.3 -0.67| 15.9-10.7 4000 284 28 241 10| 3.9 4.4 8.3| 22.1-243.3-221.2 -55.3 -0.58| 13.9 -8.1 5000 279 28 231 12| 3.4 3.8 7.2| 63.9-266.0-202.1 -40.4 -0.45| 13.4 -6.1 6000 273 29 226 15| 3.1 3.6 6.7|112.7-280.6-167.9 -28.0 -0.38| 12.2 -4.7 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20251013.12.gif