UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 29 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 27.2 23.7 81 3.5 24.6 60 3 300.4 303.8 297.8 355.5 18.76 1 994 138 28.0 23.4 76 4.6 24.6 65 4 301.7 305.1 298.0 356.4 18.53 2 946 578 26.0 19.0 65 7.0 21.1 93 9 303.9 306.7 296.1 347.9 14.77 3 925 776 24.6 18.6 69 6.0 20.4 90 9 304.5 307.2 296.3 348.4 14.74 4 850 1513 19.8 15.3 75 4.5 16.7 80 12 306.9 309.3 295.7 345.9 12.97 5 820 1822 17.8 14.3 80 3.5 15.4 75 11 307.9 310.3 295.7 346.0 12.60 6 734 2766 14.0 6.0 58 8.0 9.2 100 10 313.7 315.2 294.0 338.7 8.02 7 700 3166 11.8 5.8 67 6.0 8.2 95 13 315.6 317.1 294.7 341.6 8.29 8 578 4741 2.2 -0.5 82 2.7 0.7 75 21 322.1 323.3 295.0 342.8 6.40 9 556 5054 1.0 -5.0 64 6.0 -2.0 78 23 324.3 325.2 294.3 339.9 4.75 10 546 5199 0.6 -26.4 11 27.0 -7.7 80 24 325.5 325.6 291.3 328.4 0.81 11 542 5258 0.4 -26.6 11 27.0 -7.8 80 24 325.9 326.1 291.4 328.8 0.80 12 533 5393 -0.5 -8.5 55 8.0 -4.2 80 23 326.4 327.2 294.1 339.1 3.78 13 500 5900 -4.7 -6.4 88 1.7 -5.5 80 20 327.3 328.3 295.1 343.1 4.74 14 499 5916 -4.9 -6.4 89 1.5 -5.6 80 20 327.3 328.2 295.1 343.1 4.75 15 490 6060 -5.1 -10.1 68 5.0 -7.3 76 19 328.7 329.4 294.6 341.0 3.62 16 447 6778 -10.3 -10.4 99 0.1 -10.4 71 17 330.9 331.7 295.3 344.1 3.88 17 435 6987 -12.1 -12.2 99 0.1 -12.2 70 16 331.2 331.9 295.0 343.0 3.45 18 424 7184 -11.9 -15.0 78 3.1 -13.1 89 14 333.9 334.5 295.2 343.7 2.81 19 417 7312 -12.7 -16.9 71 4.2 -14.2 104 13 334.5 335.0 295.0 343.1 2.44 20 400 7630 -14.7 -19.3 68 4.6 -16.3 85 20 335.9 336.3 295.1 343.3 2.08 21 383 7956 -17.1 -22.1 65 5.0 -18.6 100 25 336.9 337.3 295.0 343.0 1.70 22 357 8478 -21.3 -24.4 76 3.1 -22.1 103 23 338.1 338.4 295.1 343.5 1.49 23 316 9367 -25.9 -47.9 11 22.0 -28.5 112 22 343.7 343.8 295.4 344.4 0.16 24 300 9740 -28.9 -43.9 22 15.0 -30.8 110 22 344.6 344.7 295.7 345.7 0.26 25 291 9958 -30.5 -37.5 50 7.0 -31.6 113 20 345.4 345.5 296.1 347.4 0.52 26 270 10486 -35.1 -42.1 49 7.0 -35.9 127 20 346.2 346.3 296.1 347.6 0.35 27 250 11020 -38.9 -49.9 30 11.0 -39.7 115 27 348.2 348.3 296.4 348.9 0.16 28 242 11243 -40.5 -55.5 18 15.0 -41.4 111 28 349.1 349.1 296.5 349.4 0.09 29 204 12381 -51.1 -63.1 23 12.0 -51.4 106 27 349.9 349.9 296.6 350.0 0.04 30 200 12510 -52.1 -62.1 29 10.0 -52.4 105 27 350.3 350.3 296.7 350.5 0.04 31 193 12739 -53.9 -58.8 55 4.9 -54.1 104 28 351.0 351.0 296.9 351.3 0.07 32 182 13110 -57.7 -62.1 57 4.4 -57.8 103 29 350.7 350.7 296.8 350.9 0.05 33 163 13795 -62.7 -71.7 29 9.0 -62.8 101 30 353.6 353.6 297.4 353.6 0.01 34 150 14300 -66.9 -71.9 49 5.0 -67.0 90 30 354.8 354.8 297.7 354.9 0.02 35 146 14462 -68.1 -73.0 49 4.9 -68.1 88 27 355.5 355.5 297.8 355.6 0.01 36 139 14755 -70.3 -78.3 30 8.0 -70.4 85 22 356.7 356.7 298.0 356.7 0.01 37 133 15016 -71.5 -83.5 15 12.0 -71.5 83 17 359.1 359.1 298.5 359.1 0.00 38 101 16594 -82.3 -88.3 35 6.0 -82.3 80 26 367.7 367.7 300.1 367.7 0.00 39 100 16650 -82.3 -89.3 29 7.0 -82.3 80 26 368.7 368.7 300.4 368.7 0.00 40 86 17502 -80.1 -89.1 21 9.0 -80.1 157 23 389.4 389.4 303.7 389.4 0.00 41 84 17637 -74.9 -87.9 12 13.0 -74.9 163 15 402.6 402.6 305.6 402.6 0.00 42 73 18448 -78.3 -90.3 13 12.0 -78.3 268 18 411.9 411.9 306.7 411.9 0.00 43 70 18690 -75.7 -89.7 9 14.0 -75.7 275 34 422.4 422.4 308.0 422.4 0.00 44 55 20109 -67.9 -90.9 2 23.0 -68.1 272 31 470.5 470.5 312.7 470.5 0.00 45 50 20680 -68.9 -90.9 3 22.0 -69.1 275 37 481.1 481.1 313.5 481.1 0.00 46 46 21174 -71.5 -91.5 4 20.0 -71.6 264 34 486.5 486.5 314.0 486.5 0.00 47 40 22010 -65.7 -91.7 2 26.0 -66.1 275 21 520.9 520.9 316.4 520.9 0.00 48 35 22823 -63.9 -90.9 1 27.0 -64.4 289 16 545.8 545.8 317.9 545.9 0.00 49 34 23001 -64.3 -91.3 1 27.0 -64.8 293 15 549.3 549.3 318.1 549.3 0.00 50 31 23574 -57.7 -90.7 1 33.0 -58.9 335 12 581.9 581.9 319.8 581.9 0.00 51 30 23780 -58.5 -89.5 1 31.0 -59.6 10 20 585.2 585.2 319.9 585.2 0.00 52 26 24677 -59.7 -89.7 1 30.0 -60.8 30 16 606.2 606.2 320.9 606.2 0.00 TRP 101 16594 -82.3 -88.3 35 6.0 -82.3 80 26 367.7 367.7 300.1 367.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 538.00 mb = 5318.10 m = 17447.63 ft Wetbulb zero: 572.23 mb = 4821.62 m = 15818.77 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 69.25 % Est. max temperature: 33.74 C = 92.73 F Sfc-Lift cond lev (LCL): 950.89 mb = 531.81 m = 1744.75 ft T: 26.21 C 700-500 lapse rate: 6.04 C/km ThetaE index: 8.48 C Layer 946.0- 925.0 mb Conv cond level (CCL): 818.66 mb = 1836.30 m = 6024.53 ft Mean mixing ratio: 15.79 g/kg Conv temperature: 34.88 C = 94.78 F Cap Strength: 2.51 C Lifted Index: -1.91 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.79 C Lifted Index @700 mb: 1.06 C Showalter Index: -0.27 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.00 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 227.60 Risk: None Energy Index: -0.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 370.75 J/kg Max Up Vert Vel: 27.23 m/s Conv Inhibition (B-): 142.20 J/kg Cap Strength: 2.51 C Lift Cond Lev (LCL): 872.73 mb = 1283.03 m = 4209.37 ft Lev Free Conv (LFC): 637.73 mb = 3932.11 m = 12900.46 ft Equ Level (EL): 237.73 mb = 11361.45 m = 37274.63 ft B at Equ Level: 368.30 J/kg Max Parcel Lev (MPL): 117.73 mb = 15715.58 m = 51559.68 ft Wind level data Storm motion: 110 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 60 3 -2.6 -1.5 | 305 9 7.7 -5.4 1 975 305 80 8 -7.9 -1.4 | 335 6 2.5 -5.2 2 943 610 95 9 -9.0 0.8 | 336 3 1.4 -3.1 3 925 776 90 9 -9.0 0.0 | 341 4 1.3 -3.9 4 910 914 85 9 -9.0 -0.8 | 343 5 1.4 -4.6 5 879 1219 90 11 -11.0 0.0 | 10 4 -0.7 -3.9 6 850 1513 80 12 -11.8 -2.1 | 14 6 -1.5 -5.9 7 849 1524 75 13 -12.6 -3.4 | 17 8 -2.2 -7.2 8 790 2134 75 8 -7.7 -2.1 | 336 6 2.6 -5.9 9 762 2438 90 7 -7.0 0.0 | 319 5 3.3 -3.9 10 736 2743 100 10 -9.8 1.7 | 347 2 0.5 -2.1 11 710 3048 95 6 -6.0 0.5 | 307 5 4.4 -3.3 12 700 3166 95 13 -13.0 1.1 | 44 4 -2.6 -2.7 13 635 3962 75 22 -21.3 -5.7 | 49 14 -10.9 -9.5 14 611 4267 70 19 -17.9 -6.5 | 36 13 -7.5 -10.4 15 546 5182 80 24 -23.6 -4.2 | 59 16 -13.3 -8.0 16 500 5900 80 20 -19.7 -3.5 | 52 12 -9.4 -7.3 17 488 6096 75 19 -18.4 -4.9 | 42 12 -8.0 -8.8 18 433 7010 70 16 -15.0 -5.5 | 27 10 -4.7 -9.3 19 417 7315 105 13 -12.6 3.4 | 78 2 -2.2 -0.5 20 401 7620 80 20 -19.7 -3.5 | 52 12 -9.4 -7.3 21 400 7630 85 20 -19.9 -1.7 | 60 11 -9.6 -5.6 22 384 7925 100 25 -24.6 4.3 | 92 14 -14.3 0.5 23 369 8230 95 23 -22.9 2.0 | 82 13 -12.6 -1.8 24 339 8839 115 22 -19.9 9.3 | 120 11 -9.6 5.4 25 300 9740 110 22 -20.7 7.5 | 110 11 -10.3 3.7 26 299 9754 105 21 -20.3 5.4 | 99 10 -9.9 1.6 27 275 10363 130 18 -13.8 11.6 | 156 8 -3.4 7.7 28 250 11020 115 27 -24.5 11.4 | 118 16 -14.1 7.6 29 241 11278 110 28 -26.3 9.6 | 110 17 -16.0 5.7 30 200 12510 105 27 -26.1 7.0 | 101 16 -15.7 3.1 31 157 14021 100 31 -30.5 5.4 | 94 20 -20.2 1.5 32 150 14300 90 30 -30.0 0.0 | 79 20 -19.7 -3.9 33 128 15240 80 12 -11.8 -2.1 | 14 6 -1.5 -5.9 34 121 15545 55 12 -9.8 -6.9 | 357 11 0.5 -10.7 35 101 16594 80 26 -25.6 -4.5 | 61 17 -15.3 -8.4 36 100 16650 80 26 -25.6 -4.5 | 61 17 -15.3 -8.4 37 98 16764 80 26 -25.6 -4.5 | 61 17 -15.3 -8.4 38 88 17374 150 32 -16.0 27.7 | 167 25 -5.7 23.9 39 84 17678 165 13 -3.4 12.6 | 219 11 7.0 8.7 40 79 17983 275 13 13.0 -1.1 | 282 24 23.3 -5.0 41 75 18288 260 20 19.7 3.5 | 271 30 30.0 -0.4 42 71 18593 275 16 15.9 -1.4 | 281 27 26.3 -5.2 43 70 18690 275 34 33.9 -3.0 | 279 45 44.2 -6.8 44 68 18898 275 34 33.9 -3.0 | 279 45 44.2 -6.8 45 61 19507 245 33 29.9 13.9 | 256 41 40.2 10.1 46 58 19812 270 28 28.0 -0.0 | 276 39 38.3 -3.9 47 50 20680 275 37 36.9 -3.2 | 279 48 47.2 -7.1 48 50 20726 275 41 40.8 -3.6 | 278 52 51.2 -7.4 49 45 21336 260 32 31.5 5.6 | 268 42 41.9 1.7 50 39 22250 280 17 16.7 -3.0 | 284 28 27.1 -6.8 51 37 22555 275 15 14.9 -1.3 | 282 26 25.3 -5.2 52 35 22860 290 16 15.0 -5.5 | 290 27 25.4 -9.3 53 32 23470 300 13 11.3 -6.5 | 296 24 21.6 -10.4 54 30 23774 35 10 -5.7 -8.2 | 339 13 4.6 -12.0 55 30 23780 10 20 -3.5 -19.7 | 344 25 6.9 -23.5 56 28 24079 10 18 -3.1 -17.7 | 342 23 7.2 -21.6 57 26 24384 30 16 -8.0 -13.9 | 352 18 2.3 -17.7 58 24 24689 85 16 -15.9 -1.4 | 47 8 -5.6 -5.2 59 22 24994 95 24 -23.9 2.1 | 83 14 -13.6 -1.8 Wind Parameters Mean winds (0-6000m): 80.4 at 14.7 knts Storm direction: 110.4 at 11.0 knts Shear (0-3000m) pos: 1.4 neg: 0.5 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 19.9 deg Storm rel helicity (0-3000m) pos: 13.4 neg: -11.2 tot: 2.1 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 48.80 Bulk Shear: 7.60 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 83 7 326 6| 6.8 0.0 6.8| 8.1 -0.0 8.0 16.1 0.54| 7.8 4.2 1000 86 8 333 5| 3.4 0.8 4.2| 9.8 -0.0 9.8 9.8 0.57| 5.1 2.9 1500 86 9 346 5| 2.3 1.7 4.0| 11.3 -0.0 11.2 7.5 0.49| 4.9 2.4 2000 83 10 351 5| 1.7 0.7 2.4| 11.3 -7.0 4.3 2.1 0.16| 4.7 0.8 2500 83 9 346 5| 1.7 0.6 2.3| 11.8 -9.8 2.0 0.8 0.07| 4.5 0.3 3000 85 9 344 5| 1.4 0.5 1.9| 13.4 -11.2 2.1 0.7 0.06| 4.7 0.3 4000 84 11 9 5| 1.0 1.9 2.9| 18.3 -18.5 -0.1 -0.0 0.13| 5.7 0.7 5000 81 13 24 7| 1.2 1.5 2.7| 36.5 -24.6 11.9 2.4 0.17| 5.4 0.9 6000 80 15 34 8| 0.9 1.1 2.1| 38.9 -36.3 2.6 0.4 0.10| 5.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250429.00.gif