UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 20 APR 25 Station: SBMN WMO ident: 82332 Latitude: -3.15 Longitude: -59.98 Elevation: 84.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 84 29.0 22.0 66 7.0 23.9 20 4 302.1 305.3 297.1 352.0 16.87 1 994 138 30.8 21.8 59 9.0 24.2 22 5 304.5 307.6 297.6 354.5 16.77 2 925 776 25.6 21.1 76 4.5 22.3 120 6 305.5 308.7 298.1 357.2 17.28 3 875 1265 21.2 19.2 88 2.0 19.8 121 9 305.8 308.8 297.5 354.4 16.21 4 850 1518 20.0 15.5 75 4.5 16.9 110 9 307.1 309.6 295.9 346.7 13.14 5 735 2755 12.4 8.7 78 3.7 10.1 78 12 311.8 313.7 294.7 341.6 9.66 6 720 2928 11.8 2.8 54 9.0 6.7 77 13 313.0 314.3 292.6 333.4 6.51 7 715 2986 11.2 6.9 75 4.3 8.6 76 13 313.0 314.7 294.4 340.2 8.77 8 711 3033 11.4 1.4 50 10.0 5.8 76 13 313.7 314.8 292.4 332.4 5.96 9 706 3092 11.0 6.0 71 5.0 8.0 75 14 313.9 315.5 294.3 339.9 8.34 10 700 3163 10.8 5.8 71 5.0 7.8 75 14 314.4 316.0 294.4 340.3 8.29 11 639 3919 7.6 -5.4 39 13.0 1.2 98 20 319.1 319.9 292.3 332.1 4.00 12 616 4220 4.8 -3.2 56 8.0 0.7 96 23 319.3 320.2 293.1 335.1 4.91 13 567 4891 0.2 -9.8 47 10.0 -4.2 95 21 321.5 322.1 292.3 332.1 3.20 14 554 5077 -1.1 -2.4 91 1.3 -1.8 89 20 322.1 323.2 294.6 340.9 5.80 15 512 5703 -4.9 -5.6 95 0.7 -5.3 89 21 324.9 325.8 294.6 341.1 4.93 16 500 5890 -3.3 -10.3 58 7.0 -6.4 95 25 329.0 329.7 294.6 340.9 3.49 17 495 5969 -3.1 -12.1 50 9.0 -7.0 97 25 330.2 330.8 294.5 340.7 3.05 18 487 6098 -3.3 -23.3 20 20.0 -9.8 100 25 331.5 331.7 293.3 335.8 1.20 19 479 6228 -4.1 -15.1 42 11.0 -8.5 100 26 332.1 332.6 294.5 340.7 2.47 20 471 6360 -4.7 -29.7 12 25.0 -11.6 100 27 333.0 333.1 293.2 335.5 0.69 21 449 6734 -7.5 -28.5 17 21.0 -13.3 93 27 334.0 334.2 293.6 337.0 0.81 22 431 7050 -9.7 -15.7 62 6.0 -12.1 86 27 335.1 335.7 295.4 344.3 2.61 23 400 7620 -14.1 -20.1 60 6.0 -16.1 85 24 336.7 337.1 295.2 343.6 1.94 24 368 8250 -17.5 -40.5 12 23.0 -21.5 90 26 340.3 340.3 294.7 341.5 0.30 25 345 8731 -20.5 -56.5 2 36.0 -24.4 98 34 342.5 342.5 295.0 342.8 0.05 26 342 8796 -20.9 -54.9 3 34.0 -24.7 99 35 342.8 342.9 295.1 343.1 0.06 27 300 9750 -29.1 -60.1 3 31.0 -31.4 115 40 344.4 344.4 295.4 344.5 0.04 28 299 9774 -29.1 -60.1 3 31.0 -31.4 115 40 344.7 344.7 295.5 344.9 0.04 29 284 10140 -31.7 -45.7 24 14.0 -33.3 117 37 346.1 346.1 296.0 347.0 0.23 30 250 11030 -38.7 -54.7 17 16.0 -39.7 110 29 348.5 348.5 296.4 348.9 0.09 31 241 11280 -40.1 -64.1 6 24.0 -41.2 110 29 350.1 350.1 296.7 350.2 0.03 32 200 12520 -50.7 -71.7 7 21.0 -51.1 105 24 352.5 352.5 297.2 352.5 0.01 33 162 13859 -62.3 -72.3 25 10.0 -62.4 106 14 354.9 354.9 297.7 354.9 0.01 34 150 14330 -66.1 -76.1 23 10.0 -66.2 130 8 356.2 356.2 298.0 356.3 0.01 35 101 16634 -81.9 -89.9 24 8.0 -81.9 186 23 368.4 368.4 300.3 368.4 0.00 36 100 16690 -82.1 -90.1 24 8.0 -82.1 185 24 369.1 369.1 300.4 369.1 0.00 37 98 16803 -82.5 -90.5 24 8.0 -82.5 170 19 370.5 370.5 300.7 370.5 0.00 38 89 17342 -83.3 -90.3 28 7.0 -83.3 111 19 379.2 379.2 302.1 379.2 0.00 39 70 18700 -77.7 -90.7 11 13.0 -77.7 200 9 418.2 418.2 307.5 418.2 0.00 40 69 18783 -77.5 -90.5 11 13.0 -77.6 200 9 420.3 420.3 307.7 420.3 0.00 41 67 18953 -72.9 -88.9 7 16.0 -73.0 216 11 433.8 433.8 309.3 433.8 0.00 42 64 19223 -72.5 -89.5 6 17.0 -72.6 284 17 440.4 440.4 309.9 440.4 0.00 43 61 19504 -74.7 -90.7 7 16.0 -74.7 270 22 441.6 441.6 310.0 441.6 0.00 44 50 20670 -71.5 -91.5 4 20.0 -71.6 265 21 475.0 475.0 313.1 475.0 0.00 45 49 20789 -71.5 -91.5 4 20.0 -71.6 265 21 477.8 477.8 313.2 477.8 0.00 46 46 21167 -66.1 -91.1 2 25.0 -66.4 287 20 499.5 499.5 314.9 499.5 0.00 47 45 21300 -67.9 -91.9 2 24.0 -68.1 306 19 498.3 498.3 314.8 498.3 0.00 48 43 21576 -64.9 -90.9 2 26.0 -65.3 304 18 512.2 512.2 315.8 512.2 0.00 49 39 22170 -65.9 -90.9 2 25.0 -66.2 291 17 524.1 524.1 316.6 524.2 0.00 50 30 23780 -61.3 -90.3 1 29.0 -62.1 260 23 577.5 577.5 319.5 577.5 0.00 51 29 23991 -60.9 -89.9 1 29.0 -61.7 262 19 584.3 584.3 319.9 584.3 0.00 52 27 24433 -62.7 -90.7 1 28.0 -63.4 263 19 591.3 591.3 320.2 591.3 0.00 53 22 25728 -51.9 -86.9 1 35.0 -54.6 184 11 659.1 659.1 323.0 659.2 0.01 TRP 98 16803 -82.5 -90.5 24 8.0 -82.5 170 19 370.5 370.5 300.7 370.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 565.00 mb = 4919.96 m = 16141.40 ft Wetbulb zero: 609.31 mb = 4308.70 m = 14135.99 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 69.70 % Est. max temperature: 33.95 C = 93.11 F Sfc-Lift cond lev (LCL): 903.71 mb = 981.05 m = 3218.64 ft T: 23.76 C 700-500 lapse rate: 5.17 C/km ThetaE index: 23.85 C Layer 875.0- 715.0 mb Conv cond level (CCL): 838.54 mb = 1633.43 m = 5358.96 ft Mean mixing ratio: 17.01 g/kg Conv temperature: 34.39 C = 93.91 F Cap Strength: 1.03 C Lifted Index: -2.38 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.87 C Lifted Index @700 mb: -1.35 C Showalter Index: 0.84 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.80 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 229.00 Risk: None Energy Index: -1.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1096.96 J/kg Max Up Vert Vel: 46.84 m/s Conv Inhibition (B-): 24.09 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 869.16 mb = 1323.63 m = 4342.57 ft Lev Free Conv (LFC): 804.16 mb = 1989.59 m = 6527.45 ft Equ Level (EL): 154.16 mb = 14162.28 m = 46463.62 ft B at Equ Level: 1096.82 J/kg Max Parcel Lev (MPL): 84.16 mb = 17657.70 m = 57931.37 ft Wind level data Storm motion: 122 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 1000 84 20 4 -1.4 -3.8 | 320 12 7.9 -9.6 1 975 305 30 7 -3.5 -6.1 | 334 13 5.8 -11.9 2 943 610 85 3 -3.0 -0.3 | 314 9 6.3 -6.1 3 925 776 120 6 -5.2 3.0 | 305 5 4.1 -2.8 4 911 914 135 8 -5.7 5.7 | 273 4 3.6 -0.2 5 850 1518 110 9 -8.5 3.1 | 343 3 0.8 -2.8 6 819 1829 105 10 -9.7 2.6 | 7 3 -0.4 -3.2 7 790 2134 100 10 -9.8 1.7 | 8 4 -0.6 -4.1 8 763 2438 80 10 -9.8 -1.7 | 4 8 -0.6 -7.6 9 700 3163 75 14 -13.5 -3.6 | 24 10 -4.2 -9.5 10 684 3353 75 14 -13.5 -3.6 | 24 10 -4.2 -9.5 11 634 3962 100 21 -20.7 3.6 | 79 12 -11.4 -2.2 12 611 4267 95 23 -22.9 2.0 | 74 14 -13.6 -3.8 13 588 4572 105 22 -21.3 5.7 | 89 12 -12.0 -0.1 14 526 5486 75 19 -18.4 -4.9 | 40 14 -9.1 -10.8 15 506 5791 95 22 -21.9 1.9 | 73 13 -12.6 -3.9 16 500 5890 95 25 -24.9 2.2 | 77 16 -15.6 -3.7 17 487 6096 100 25 -24.6 4.3 | 84 15 -15.3 -1.5 18 468 6401 100 27 -26.6 4.7 | 86 17 -17.3 -1.1 19 416 7315 80 27 -26.6 -4.7 | 59 20 -17.3 -10.5 20 400 7620 85 24 -23.9 -2.1 | 62 17 -14.6 -7.9 21 384 7925 75 26 -25.1 -6.7 | 52 20 -15.8 -12.6 22 368 8230 90 26 -26.0 0.0 | 71 18 -16.7 -5.8 23 326 9144 105 41 -39.6 10.6 | 99 31 -30.3 4.8 24 300 9750 115 40 -36.3 16.9 | 112 29 -27.0 11.1 25 263 10668 120 32 -27.7 16.0 | 119 21 -18.4 10.2 26 250 11030 110 29 -27.3 9.9 | 103 18 -18.0 4.1 27 241 11278 110 29 -27.3 9.9 | 103 18 -18.0 4.1 28 220 11887 120 24 -20.8 12.0 | 118 13 -11.5 6.2 29 201 12497 90 24 -24.0 0.0 | 68 16 -14.7 -5.8 30 200 12520 105 24 -23.2 6.2 | 92 14 -13.9 0.4 31 182 13106 110 20 -18.8 6.8 | 96 10 -9.5 1.0 32 165 13716 100 15 -14.8 2.6 | 60 6 -5.5 -3.2 33 158 14021 115 12 -10.9 5.1 | 64 2 -1.6 -0.8 34 150 14330 130 8 -6.1 5.1 | 282 3 3.2 -0.7 35 135 14935 140 4 -2.6 3.1 | 292 7 6.7 -2.8 36 116 15850 130 13 -10.0 8.4 | 165 3 -0.7 2.5 37 110 16154 195 11 2.8 10.6 | 248 13 12.1 4.8 38 100 16690 185 24 2.1 23.9 | 212 21 11.4 18.1 39 99 16764 185 24 2.1 23.9 | 212 21 11.4 18.1 40 98 16803 170 19 -3.3 18.7 | 205 14 6.0 12.9 41 93 17069 170 19 -3.3 18.7 | 205 14 6.0 12.9 42 89 17374 105 19 -18.4 4.9 | 84 9 -9.1 -0.9 43 79 17983 95 12 -12.0 1.0 | 29 5 -2.7 -4.8 44 71 18593 245 3 2.7 1.3 | 291 13 12.0 -4.6 45 70 18700 200 9 3.1 8.5 | 258 13 12.4 2.6 46 68 18898 200 10 3.4 9.4 | 254 13 12.7 3.6 47 64 19202 285 17 16.4 -4.4 | 292 28 25.7 -10.2 48 58 19812 255 28 27.0 7.2 | 268 36 36.3 1.4 49 55 20117 275 21 20.9 -1.8 | 284 31 30.2 -7.7 50 50 20670 265 21 20.9 1.8 | 278 30 30.2 -4.0 51 47 21031 265 21 20.9 1.8 | 278 30 30.2 -4.0 52 45 21336 310 19 14.6 -12.2 | 307 30 23.8 -18.0 53 39 22250 290 17 16.0 -5.8 | 295 28 25.3 -11.6 54 33 23165 255 21 20.3 5.4 | 271 30 29.6 -0.4 55 32 23470 260 22 21.7 3.8 | 274 31 30.9 -2.0 56 30 23774 240 15 13.0 7.5 | 266 22 22.3 1.7 57 30 23780 260 23 22.7 4.0 | 273 32 31.9 -1.8 58 28 24079 265 14 13.9 1.2 | 281 24 23.2 -4.6 59 26 24384 260 24 23.6 4.2 | 273 33 32.9 -1.7 60 24 24689 255 22 21.3 5.7 | 270 31 30.5 -0.1 61 23 24994 215 11 6.3 9.0 | 258 16 15.6 3.2 62 21 25298 130 11 -8.4 7.1 | 215 2 0.9 1.2 63 18 25908 80 44 -43.3 -7.6 | 68 37 -34.1 -13.5 Wind Parameters Mean winds (0-6000m): 92.1 at 14.6 knts Storm direction: 122.1 at 11.0 knts Shear (0-3000m) pos: 1.8 neg: 1.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 62.2 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -11.7 tot: 6.9 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.6 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 53.76 Bulk Shear: 20.40 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 36 5 329 12| 3.8 0.0 3.8| 9.5 -6.9 2.6 5.3 0.01| 8.9 0.1 1000 85 6 331 7| 5.3 0.0 5.3| 9.9 -11.3 -1.4 -1.4 -0.18| 8.2 -1.5 1500 102 7 329 5| 3.5 1.0 4.6| 11.8 -11.3 0.6 0.4 0.00| 6.5 0.0 2000 103 8 335 5| 2.6 1.2 3.8| 12.7 -11.3 1.4 0.7 0.05| 5.3 0.3 2500 99 8 344 5| 2.1 1.7 3.8| 13.8 -11.7 2.1 0.9 0.05| 5.2 0.3 3000 93 9 355 5| 1.8 1.8 3.6| 18.6 -11.7 6.9 2.3 0.12| 4.8 0.6 4000 91 11 16 6| 2.6 1.4 4.0| 48.1 -12.8 35.3 8.8 0.34| 5.1 1.7 5000 93 13 37 6| 2.3 1.6 3.9| 58.7 -34.6 24.0 4.8 0.19| 5.3 1.0 6000 92 15 45 8| 2.6 1.5 4.2| 98.3 -50.6 47.7 7.9 0.24| 5.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250420.00.gif