UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 19 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 114 SFC 933 722 22.4 19.8 85 2.6 20.6 100 2 301.5 304.4 296.2 347.9 15.77 2 925 797 20.8 18.6 87 2.2 19.3 320 2 300.6 303.3 295.3 343.8 14.74 3 897 1064 19.4 17.4 88 2.0 18.0 345 9 301.8 304.4 295.1 343.3 14.08 4 883 1200 19.8 16.4 81 3.4 17.5 345 14 303.6 306.0 295.1 343.4 13.41 5 850 1529 17.8 15.4 86 2.4 16.2 315 12 304.8 307.2 295.2 343.8 13.06 6 783 2226 12.4 12.3 99 0.1 12.3 311 9 306.2 308.4 294.6 341.0 11.56 7 700 3160 7.4 5.4 87 2.0 6.2 290 5 310.7 312.2 293.2 335.5 8.06 8 645 3830 4.0 -1.0 70 5.0 1.4 272 9 314.2 315.2 292.2 331.6 5.52 9 607 4321 0.0 -4.4 72 4.4 -2.1 258 13 315.1 315.9 291.6 329.6 4.55 10 593 4507 -1.1 -7.1 64 6.0 -3.8 245 16 315.9 316.6 291.2 328.1 3.79 11 588 4575 0.0 -21.0 19 21.0 -6.9 241 17 318.0 318.2 289.4 322.1 1.22 12 583 4644 0.0 -22.0 17 22.0 -7.1 243 18 318.7 318.9 289.5 322.6 1.13 13 529 5418 -3.9 -25.9 16 22.0 -10.2 272 30 323.0 323.2 290.6 326.1 0.87 14 500 5860 -7.7 -20.7 34 13.0 -11.8 270 25 323.7 323.9 291.3 328.7 1.47 15 430 7012 -18.3 -25.3 54 7.0 -20.0 236 33 324.4 324.6 291.3 328.4 1.14 16 403 7495 -20.5 -41.5 13 21.0 -23.5 239 53 327.6 327.7 291.3 328.6 0.25 17 400 7550 -20.7 -42.7 12 22.0 -23.8 240 55 328.1 328.1 291.4 328.9 0.22 18 362 8280 -23.9 -55.9 4 32.0 -26.9 245 65 333.3 333.3 292.7 333.5 0.05 19 329 8973 -26.1 -59.1 3 33.0 -28.8 247 77 339.5 339.5 294.3 339.7 0.04 20 300 9630 -32.1 -61.1 4 29.0 -33.9 260 76 340.1 340.1 294.4 340.3 0.03 21 250 10890 -43.5 -61.5 12 18.0 -44.2 255 74 341.4 341.4 294.7 341.6 0.04 22 233 11357 -47.9 -60.9 21 13.0 -48.3 249 79 341.7 341.7 294.8 341.9 0.05 23 218 11793 -49.9 -58.9 34 9.0 -50.2 242 85 345.1 345.2 295.6 345.4 0.06 24 214 11913 -50.9 -70.9 8 20.0 -51.3 240 87 345.4 345.4 295.6 345.5 0.01 25 200 12350 -53.1 -73.1 7 20.0 -53.4 245 89 348.7 348.7 296.4 348.7 0.01 26 195 12513 -54.3 -73.5 8 19.2 -54.5 245 93 349.4 349.4 296.5 349.4 0.01 27 160 13755 -63.3 -76.3 16 13.0 -63.4 249 78 354.4 354.4 297.6 354.5 0.01 28 150 14150 -64.9 -79.9 11 15.0 -65.0 250 71 358.3 358.3 298.4 358.3 0.00 29 140 14568 -67.9 -80.9 14 13.0 -67.9 253 68 360.2 360.2 298.7 360.2 0.00 30 120 15494 -68.9 -85.9 7 17.0 -69.0 260 62 374.6 374.6 301.4 374.6 0.00 31 101 16512 -74.7 -87.7 12 13.0 -74.7 230 72 382.3 382.3 302.6 382.3 0.00 32 100 16570 -74.9 -87.9 12 13.0 -74.9 230 72 383.0 383.0 302.7 383.0 0.00 33 95 16866 -75.9 -88.9 11 13.0 -75.9 230 48 386.7 386.7 303.3 386.7 0.00 34 92 17052 -73.9 -87.9 10 14.0 -73.9 235 39 394.2 394.2 304.4 394.2 0.00 35 82 17716 -77.1 -89.1 13 12.0 -77.1 275 35 400.9 400.9 305.3 400.9 0.00 36 74 18305 -76.5 -89.5 11 13.0 -76.6 269 43 414.1 414.1 307.0 414.1 0.00 37 71 18546 -70.5 -88.5 5 18.0 -70.6 253 45 431.8 431.8 309.0 431.8 0.00 38 70 18630 -70.7 -88.7 5 18.0 -70.8 260 14 433.1 433.1 309.1 433.1 0.00 39 68 18803 -70.3 -89.3 5 19.0 -70.4 257 18 437.6 437.6 309.6 437.6 0.00 40 65 19071 -71.3 -89.3 5 18.0 -71.4 286 14 441.1 441.1 310.0 441.1 0.00 41 55 20068 -68.7 -89.7 3 21.0 -68.9 262 10 468.6 468.6 312.5 468.7 0.00 42 53 20293 -64.1 -89.1 2 25.0 -64.4 220 8 484.3 484.3 313.8 484.3 0.00 43 50 20650 -64.3 -89.3 2 25.0 -64.6 145 4 492.0 492.0 314.4 492.0 0.00 44 48 20901 -61.7 -88.7 2 27.0 -62.2 88 9 503.9 503.9 315.2 503.9 0.00 45 44 21438 -62.9 -88.9 2 26.0 -63.4 50 14 513.7 513.7 315.9 513.7 0.00 46 35 22870 -55.9 -85.9 1 30.0 -57.2 139 12 566.7 566.7 319.0 566.7 0.01 47 31 23641 -56.7 -86.7 1 30.0 -58.0 97 23 584.6 584.6 319.9 584.6 0.01 48 30 23850 -54.1 -86.1 1 32.0 -55.8 95 23 597.2 597.2 320.5 597.2 0.01 49 28 24294 -53.1 -85.1 1 32.0 -55.1 91 23 611.8 611.8 321.2 611.9 0.01 50 23 25565 -51.9 -83.9 1 32.0 -54.5 81 24 650.8 650.8 322.7 650.9 0.02 TRP 95 16866 -75.9 -88.9 11 13.0 -75.9 230 48 386.7 386.7 303.3 386.7 0.00 WND 195 12513 -54.3 -73.5 8 19.2 -54.5 245 93 349.4 349.4 296.5 349.4 0.01 Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 607.00 mb = 4320.71 m = 14175.39 ft Freezing level: 588.00 mb = 4575.25 m = 15010.47 ft Freezing level: 583.00 mb = 4643.73 m = 15235.15 ft Wetbulb zero: 630.22 mb = 4017.42 m = 13180.34 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 67.12 % Est. max temperature: 27.08 C = 80.74 F Sfc-Lift cond lev (LCL): 898.40 mb = 1050.20 m = 3445.49 ft T: 19.47 C 700-500 lapse rate: 5.59 C/km ThetaE index: 21.65 C Layer 783.0- 583.0 mb Conv cond level (CCL): 822.65 mb = 1806.70 m = 5927.41 ft Mean mixing ratio: 13.71 g/kg Conv temperature: 26.23 C = 79.22 F Cap Strength: 1.64 C Lifted Index: -2.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.19 C Lifted Index @700 mb: -1.41 C Showalter Index: -2.45 C Risk: Severe thunderstorms possible Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 23.10 C K Index: 38.90 Risk: > 80 % chance of thunderstorms Sweat Index: 233.80 Risk: None Energy Index: -2.97 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 698.79 J/kg Max Up Vert Vel: 37.38 m/s Conv Inhibition (B-): 25.34 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 850.43 mb = 1524.63 m = 5002.01 ft Lev Free Conv (LFC): 795.43 mb = 2092.40 m = 6864.75 ft Equ Level (EL): 325.43 mb = 9050.37 m = 29692.44 ft B at Equ Level: 656.22 J/kg Max Parcel Lev (MPL): 135.43 mb = 14767.78 m = 48450.12 ft Wind level data Storm motion: 306 at 12 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 ---------------------------------------------------------- 0 933 722 100 2 -2.0 0.3 | 122 13 -11.4 7.1 1 925 797 320 2 1.3 -1.5 | 123 10 -8.1 5.2 2 913 914 345 4 1.0 -3.9 | 109 9 -8.4 2.9 3 881 1219 345 15 3.9 -14.5 | 36 9 -5.5 -7.7 4 850 1524 315 11 7.8 -7.8 | 58 2 -1.6 -1.0 5 850 1529 315 12 8.5 -8.5 | 28 2 -0.9 -1.7 6 820 1829 320 11 7.1 -8.4 | 55 3 -2.3 -1.7 7 791 2134 315 9 6.4 -6.4 | 98 3 -3.0 0.4 8 763 2438 300 9 7.8 -4.5 | 145 3 -1.6 2.3 9 736 2743 300 11 9.5 -5.5 | 186 1 0.1 1.3 10 709 3048 290 5 4.7 -1.7 | 137 7 -4.7 5.1 11 700 3160 290 5 4.7 -1.7 | 137 7 -4.7 5.1 12 610 4267 260 12 11.8 2.1 | 195 9 2.4 8.9 13 587 4572 240 17 14.7 8.5 | 199 16 5.3 15.3 14 544 5182 270 32 32.0 -0.0 | 253 24 22.6 6.8 15 504 5791 275 26 25.9 -2.3 | 255 17 16.5 4.5 16 500 5860 270 25 25.0 -0.0 | 247 17 15.6 6.8 17 485 6096 265 24 23.9 2.1 | 239 17 14.5 8.9 18 447 6706 255 23 22.2 6.0 | 225 18 12.8 12.7 19 430 7010 235 33 27.0 18.9 | 214 31 17.6 25.7 20 400 7550 240 55 47.6 27.5 | 228 51 38.2 34.3 21 380 7925 250 66 62.0 22.6 | 241 60 52.6 29.3 22 364 8230 245 64 58.0 27.0 | 235 59 48.6 33.8 23 335 8839 245 77 69.8 32.5 | 237 72 60.4 39.3 24 300 9630 260 76 74.8 13.2 | 253 68 65.5 20.0 25 282 10058 265 80 79.7 7.0 | 259 72 70.3 13.7 26 250 10890 255 74 71.5 19.2 | 247 67 62.1 25.9 27 247 10973 255 73 70.5 18.9 | 247 66 61.1 25.7 28 215 11887 240 87 75.3 43.5 | 233 83 66.0 50.3 29 200 12350 245 89 80.7 37.6 | 238 84 71.3 44.4 30 195 12513 245 93 84.3 39.3 | 238 88 74.9 46.1 31 186 12802 245 93 84.3 39.3 | 238 88 74.9 46.1 32 150 14150 250 71 66.7 24.3 | 242 65 57.3 31.1 33 119 15545 260 62 61.1 10.8 | 251 55 51.7 17.5 34 113 15850 235 67 54.9 38.4 | 225 64 45.5 45.2 35 100 16570 230 72 55.2 46.3 | 221 70 45.8 53.1 36 97 16764 230 72 55.2 46.3 | 221 70 45.8 53.1 37 95 16866 230 48 36.8 30.9 | 216 47 27.4 37.6 38 92 17069 235 38 31.1 21.8 | 217 36 21.7 28.6 39 87 17374 250 30 28.2 10.3 | 228 25 18.8 17.0 40 83 17678 275 34 33.9 -3.0 | 261 25 24.5 3.8 41 74 18288 270 43 43.0 -0.0 | 259 34 33.6 6.8 42 70 18593 250 45 42.3 15.4 | 236 40 32.9 22.2 43 70 18630 260 14 13.8 2.4 | 206 10 4.4 9.2 44 67 18898 255 20 19.3 5.2 | 220 16 9.9 12.0 45 60 19507 0 0 -0.0 -0.0 | 126 12 -9.4 6.8 46 57 19812 275 10 10.0 -0.9 | 186 6 0.6 5.9 47 55 20117 260 10 9.8 1.7 | 183 9 0.5 8.5 48 50 20650 145 4 -2.3 3.3 | 131 15 -11.7 10.1 49 47 21031 60 11 -9.5 -5.5 | 94 19 -18.9 1.3 50 45 21336 50 15 -11.5 -9.6 | 82 21 -20.9 -2.9 51 41 21946 50 10 -7.7 -6.4 | 91 17 -17.1 0.3 52 37 22555 285 1 1.0 -0.3 | 128 11 -8.4 6.5 53 35 22860 140 11 -7.1 8.4 | 133 22 -16.5 15.2 54 33 23165 125 21 -17.2 12.0 | 125 33 -26.6 18.8 55 30 23774 90 24 -24.0 0.0 | 101 34 -33.4 6.8 56 30 23850 95 23 -22.9 2.0 | 105 33 -32.3 8.8 57 22 24994 80 24 -23.6 -4.2 | 95 33 -33.0 2.6 58 18 25908 95 25 -24.9 2.2 | 105 35 -34.3 9.0 Wind Parameters Mean winds (0-6000m): 275.8 at 15.4 knts Storm direction: 305.8 at 11.6 knts Shear (0-3000m) pos: 0.0 neg: 1.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 49.8 deg Storm rel helicity (0-3000m) pos: 11.2 neg: -29.7 tot: -18.5 m^2/s^2 ave: -6.2 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 25.22 Bulk Shear: 27.71 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 ------------------------------------------------------------------------------- 500 345 7 91 8| 0.0 16.4 16.4| 0.0 -26.3 -26.3 -52.7 -0.73| 17.5-12.8 1000 333 10 70 5| 0.0 6.7 6.7| 1.3 -27.5 -26.2 -26.2 -0.45| 13.4 -6.0 1500 327 10 70 4| 0.0 3.7 3.7| 3.5 -27.5 -24.0 -16.0 -0.30| 10.1 -3.0 2000 321 10 76 3| 0.0 3.3 3.3| 5.2 -27.5 -22.3 -11.1 -0.18| 8.4 -1.5 2500 317 9 91 3| 0.0 1.5 1.5| 5.8 -29.7 -23.9 -9.6 -0.20| 8.1 -1.6 3000 312 9 107 3| 0.0 1.8 1.8| 11.2 -29.7 -18.5 -6.2 -0.11| 7.3 -0.8 4000 292 10 175 3| 0.0 2.9 2.9| 36.6 -29.7 6.9 1.7 0.05| 7.5 0.4 5000 281 14 223 6| 1.3 2.3 3.6|115.9 -29.7 86.2 17.2 0.23| 8.1 1.8 6000 276 15 229 8| 1.1 2.0 3.1|115.9 -71.1 44.8 7.5 0.10| 7.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20250419.12.gif