UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 21 APR 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 137 SFC 935 722 19.0 16.1 83 2.9 17.1 180 6 297.8 300.1 292.7 333.8 12.40 2 925 810 18.0 15.6 86 2.4 16.4 160 7 297.7 299.9 292.5 332.9 12.14 3 860 1430 13.2 13.2 100 0.0 13.2 118 9 299.0 301.0 292.1 331.5 11.16 4 850 1529 12.6 12.6 100 0.0 12.6 115 9 299.3 301.3 292.0 331.1 10.85 5 775 2302 10.0 5.2 72 4.8 7.3 203 4 304.6 305.9 290.6 326.2 7.17 6 745 2630 9.2 2.2 62 7.0 5.4 282 8 307.2 308.3 290.5 325.6 6.03 7 700 3144 5.2 3.6 89 1.6 4.3 290 14 308.2 309.6 291.7 330.0 7.10 8 699 3156 5.2 3.7 90 1.5 4.4 290 14 308.4 309.7 291.8 330.3 7.16 9 671 3489 5.8 -16.2 19 22.0 -2.4 294 18 312.7 313.0 288.1 318.0 1.61 10 660 3624 5.4 -23.6 10 29.0 -3.8 302 19 313.7 313.9 287.6 316.6 0.86 11 617 4170 2.0 -10.0 41 12.0 -3.1 264 21 315.9 316.5 290.4 325.3 2.90 12 582 4638 -1.1 -21.1 20 20.0 -7.6 246 26 317.6 317.8 289.3 321.8 1.22 13 545 5161 -1.9 -28.9 11 27.0 -9.3 258 33 322.7 322.8 290.3 325.0 0.64 14 518 5563 -4.1 -18.1 33 14.0 -9.1 257 40 324.7 325.1 291.9 330.8 1.77 15 501 5824 -6.3 -16.3 45 10.0 -10.0 255 45 325.2 325.6 292.4 332.5 2.14 16 500 5840 -6.3 -16.3 45 10.0 -10.0 255 45 325.4 325.8 292.4 332.7 2.14 17 437 6883 -13.7 -34.7 15 21.0 -18.0 257 52 328.8 328.8 291.9 330.5 0.46 18 430 7006 -15.1 -20.1 66 5.0 -16.7 257 53 328.5 328.9 293.0 334.8 1.80 19 400 7550 -19.5 -23.0 74 3.5 -20.4 255 57 329.6 329.9 293.0 335.0 1.50 20 397 7606 -19.9 -23.3 74 3.4 -20.8 256 58 329.8 330.1 293.1 335.0 1.47 21 364 8246 -22.7 -30.7 48 8.0 -24.4 265 64 334.4 334.6 293.7 337.4 0.81 22 352 8492 -23.1 -34.1 36 11.0 -25.2 265 70 337.1 337.2 294.1 339.4 0.61 23 300 9640 -32.5 -40.5 45 8.0 -33.5 265 73 339.6 339.6 294.6 341.0 0.37 24 273 10293 -38.5 -42.7 65 4.2 -38.9 260 83 340.2 340.2 294.7 341.4 0.32 25 258 10677 -40.9 -44.8 66 3.9 -41.2 257 90 342.2 342.2 295.1 343.3 0.27 26 253 10810 -41.3 -47.3 52 6.0 -41.8 256 92 343.5 343.5 295.4 344.3 0.21 27 250 10890 -42.1 -46.4 63 4.3 -42.4 255 93 343.5 343.5 295.4 344.4 0.24 28 243 11083 -43.9 -46.9 72 3.0 -44.1 254 93 343.6 343.6 295.4 344.5 0.23 29 232 11394 -46.1 -53.1 45 7.0 -46.4 252 94 344.8 344.8 295.6 345.3 0.12 30 230 11452 -46.5 -51.5 57 5.0 -46.8 251 94 345.1 345.1 295.7 345.7 0.14 31 203 12274 -52.7 -62.7 29 10.0 -52.9 246 95 347.8 347.8 296.2 348.0 0.04 32 200 12370 -53.5 -61.5 37 8.0 -53.7 245 95 348.0 348.1 296.3 348.3 0.05 33 179 13071 -59.7 -65.0 50 5.3 -59.7 245 97 349.2 349.2 296.5 349.3 0.03 34 177 13140 -60.3 -65.3 52 5.0 -60.4 245 97 349.3 349.3 296.5 349.4 0.03 35 172 13318 -61.7 -67.7 45 6.0 -61.8 245 97 349.8 349.8 296.6 349.9 0.02 36 150 14150 -67.7 -74.7 36 7.0 -67.8 250 93 353.5 353.5 297.4 353.5 0.01 37 145 14354 -68.9 -77.9 26 9.0 -68.9 252 92 354.8 354.8 297.7 354.9 0.01 38 126 15189 -72.1 -86.1 10 14.0 -72.2 259 86 363.6 363.6 299.4 363.6 0.00 39 100 16520 -81.5 -90.5 20 9.0 -81.5 270 76 370.3 370.3 300.6 370.3 0.00 40 99 16576 -81.7 -90.7 20 9.0 -81.7 270 76 370.9 370.9 300.7 370.9 0.00 41 93 16932 -74.7 -87.7 12 13.0 -74.7 274 71 391.4 391.4 304.0 391.4 0.00 42 84 17519 -77.7 -88.7 15 11.0 -77.7 281 57 396.9 396.9 304.8 396.9 0.00 43 80 17801 -72.5 -88.5 7 16.0 -72.6 273 53 413.2 413.2 306.9 413.2 0.00 44 77 18026 -71.7 -87.7 7 16.0 -71.8 267 50 419.4 419.4 307.6 419.4 0.00 45 70 18590 -69.7 -87.7 6 18.0 -69.8 245 29 435.3 435.3 309.4 435.3 0.00 46 50 20620 -64.3 -87.3 3 23.0 -64.6 290 5 492.0 492.0 314.4 492.0 0.00 47 48 20870 -63.5 -87.5 2 24.0 -63.9 13 9 499.6 499.6 314.9 499.7 0.00 48 44 21404 -64.3 -88.3 2 24.0 -64.7 18 8 510.3 510.3 315.7 510.3 0.00 49 39 22153 -57.5 -85.5 2 28.0 -58.5 13 18 545.4 545.4 317.8 545.4 0.01 TRP 99 16576 -81.7 -90.7 20 9.0 -81.7 270 76 370.9 370.9 300.7 370.9 0.00 WND 179 13071 -59.7 -65.0 50 5.3 -59.7 245 97 349.2 349.2 296.5 349.3 0.03 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 594.42 mb = 4472.11 m = 14672.09 ft Wetbulb zero: 681.06 mb = 3367.83 m = 11049.18 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 53.86 % Est. max temperature: 24.90 C = 76.82 F Sfc-Lift cond lev (LCL): 895.82 mb = 1082.89 m = 3552.74 ft T: 15.89 C 700-500 lapse rate: 4.27 C/km ThetaE index: 8.20 C Layer 925.0- 700.0 mb Conv cond level (CCL): 866.86 mb = 1362.77 m = 4470.96 ft Mean mixing ratio: 11.45 g/kg Conv temperature: 20.00 C = 67.99 F Cap Strength: 4.43 C Lifted Index: 3.99 C Risk: None Lifted Index @300 mb: 6.50 C Lifted Index @700 mb: 0.20 C Showalter Index: 4.43 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 18.90 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 214.20 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.58 J/kg Max Up Vert Vel: 4.60 m/s Conv Inhibition (B-): 0.06 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 869.86 mb = 1333.29 m = 4374.27 ft Lev Free Conv (LFC): 854.86 mb = 1480.91 m = 4858.57 ft Equ Level (EL): 824.86 mb = 1780.24 m = 5840.60 ft B at Equ Level: 10.37 J/kg Max Parcel Lev (MPL): 764.86 mb = 2411.54 m = 7911.79 ft Wind level data Storm motion: 289 at 17 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 ---------------------------------------------------------- 0 935 722 180 6 0.0 6.0 | 125 19 -15.9 11.3 1 925 810 160 7 -2.4 6.6 | 123 22 -18.3 11.9 2 914 914 140 8 -5.1 6.1 | 119 24 -21.0 11.4 3 882 1219 125 10 -8.2 5.7 | 115 26 -24.1 11.1 4 850 1529 115 9 -8.2 3.8 | 111 26 -24.0 9.1 5 790 2134 125 1 -0.8 0.6 | 109 18 -16.7 5.9 6 762 2438 270 6 6.0 -0.0 | 118 11 -9.9 5.3 7 735 2743 290 10 9.4 -3.4 | 106 7 -6.5 1.9 8 700 3144 290 14 13.2 -4.8 | 101 3 -2.7 0.5 9 682 3353 285 18 17.4 -4.7 | 247 2 1.5 0.7 10 657 3658 305 19 15.6 -10.9 | 3 6 -0.3 -5.6 11 608 4267 255 21 20.3 5.4 | 202 12 4.4 10.7 12 564 4877 240 30 26.0 15.0 | 206 23 10.1 20.3 13 543 5182 260 33 32.5 5.7 | 236 20 16.6 11.0 14 500 5840 255 45 43.5 11.6 | 238 32 27.6 17.0 15 484 6096 260 46 45.3 8.0 | 246 32 29.4 13.3 16 400 7550 255 57 55.1 14.8 | 243 44 39.2 20.1 17 364 8230 265 64 63.8 5.6 | 257 49 47.9 10.9 18 349 8534 265 71 70.7 6.2 | 258 56 54.9 11.5 19 300 9640 265 73 72.7 6.4 | 258 58 56.9 11.7 20 250 10890 255 93 89.8 24.1 | 248 80 74.0 29.4 21 200 12370 245 95 86.1 40.1 | 237 84 70.2 45.5 22 179 13071 245 97 87.9 41.0 | 237 86 72.0 46.3 23 169 13411 245 97 87.9 41.0 | 237 86 72.0 46.3 24 150 14150 250 93 87.4 31.8 | 243 81 71.5 37.1 25 100 16520 270 76 76.0 -0.0 | 265 60 60.1 5.3 26 99 16576 270 76 76.0 -0.0 | 265 60 60.1 5.3 27 96 16764 270 76 76.0 -0.0 | 265 60 60.1 5.3 28 86 17374 285 59 57.0 -15.3 | 284 42 41.1 -10.0 29 74 18288 260 46 45.3 8.0 | 246 32 29.4 13.3 30 70 18590 245 29 26.3 12.3 | 211 20 10.4 17.6 31 67 18898 245 32 29.0 13.5 | 215 23 13.1 18.8 32 63 19202 275 18 17.9 -1.6 | 209 4 2.1 3.7 33 57 19812 225 12 8.5 8.5 | 152 16 -7.4 13.8 34 54 20117 310 13 10.0 -8.4 | 63 7 -5.9 -3.0 35 52 20422 300 18 15.6 -9.0 | 4 4 -0.3 -3.7 36 50 20620 290 5 4.7 -1.7 | 108 12 -11.2 3.6 37 49 20726 25 11 -4.6 -10.0 | 77 21 -20.5 -4.7 38 46 21031 340 2 0.7 -1.9 | 103 16 -15.2 3.4 39 43 21336 45 12 -8.5 -8.5 | 83 25 -24.4 -3.2 40 40 21641 25 21 -8.9 -19.0 | 61 28 -24.7 -13.7 41 38 21946 355 13 1.1 -13.0 | 63 17 -14.7 -7.6 42 33 22555 105 2 -1.9 0.5 | 108 19 -17.8 5.8 43 31 22860 160 18 -6.2 16.9 | 135 31 -22.0 22.2 44 25 23774 115 8 -7.3 3.4 | 111 25 -23.1 8.7 45 24 24079 110 20 -18.8 6.8 | 109 37 -34.7 12.2 Wind Parameters Mean winds (0-6000m): 258.5 at 22.3 knts Storm direction: 288.5 at 16.7 knts Shear (0-3000m) pos: 3.4 neg: 0.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -136.4 deg Storm rel helicity (0-3000m) pos: 22.1 neg: -50.0 tot: -27.9 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 98.00 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 ------------------------------------------------------------------------------- 500 140 8 119 24| 0.0 8.4 8.4| 0.0 -27.2 -27.2 -54.5 -0.53| 8.6 -4.5 1000 129 9 115 25| 0.0 3.3 3.3| 0.9 -39.1 -38.2 -38.2 -0.47| 6.6 -3.1 1500 127 7 114 23| 1.8 2.2 4.0| 9.3 -42.0 -32.7 -21.8 -0.24| 6.8 -1.6 2000 139 7 117 23| 4.1 1.6 5.8| 19.4 -48.1 -28.8 -14.4 -0.15| 8.3 -1.3 2500 199 8 134 18| 3.3 1.0 4.3| 19.6 -49.0 -29.4 -11.8 -0.13| 7.9 -1.0 3000 273 10 128 8| 3.4 0.8 4.2| 22.1 -50.0 -27.9 -9.3 0.02| 8.2 0.1 4000 265 13 154 7| 2.6 2.4 5.0| 25.3 -64.7 -39.4 -9.8 -0.14| 9.2 -1.2 5000 259 17 187 9| 3.1 2.8 5.9| 91.5 -65.4 26.1 5.2 0.02| 9.7 0.2 6000 259 22 212 11| 3.0 2.6 5.7|126.2 -71.3 54.9 9.2 0.05| 9.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20250421.12.gif