UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 30 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 ------------------------------------------------------------------------------- 0 1000 78 170 3 SFC 999 84 27.6 24.7 84 2.9 25.4 170 3 300.8 304.5 298.7 359.7 19.98 2 993 138 28.6 24.8 80 3.8 25.7 161 3 302.4 306.1 299.1 362.4 20.23 3 925 771 24.8 20.7 78 4.1 21.8 75 8 304.7 307.8 297.7 354.9 16.84 4 850 1508 19.8 14.8 73 5.0 16.4 70 16 306.9 309.2 295.4 344.7 12.55 5 831 1703 18.8 12.8 68 6.0 14.8 73 15 307.8 309.9 294.8 341.9 11.25 6 790 2137 15.4 13.1 86 2.3 13.8 80 14 308.7 310.9 295.6 345.3 12.09 7 700 3157 10.2 6.6 78 3.6 8.0 120 13 313.8 315.5 294.6 341.1 8.77 8 681 3386 8.6 6.6 87 2.0 7.4 113 14 314.5 316.2 295.0 342.6 9.02 9 559 4998 0.0 -3.4 78 3.4 -1.7 83 18 322.6 323.6 294.3 340.0 5.33 10 534 5366 -0.3 -9.3 51 9.0 -4.4 91 20 326.5 327.2 293.9 338.4 3.54 11 500 5890 -3.9 -10.9 58 7.0 -7.0 90 22 328.3 329.0 294.2 339.6 3.33 12 480 6210 -6.5 -13.5 58 7.0 -9.4 87 23 328.9 329.5 294.0 338.6 2.81 13 440 6883 -9.9 -24.9 28 15.0 -14.3 81 24 332.9 333.2 293.6 337.1 1.15 14 436 6954 -10.3 -20.3 44 10.0 -13.6 83 23 333.3 333.6 294.2 339.5 1.75 15 400 7610 -14.9 -25.9 39 11.0 -17.9 75 23 335.6 335.9 294.3 339.9 1.16 16 398 7648 -15.1 -26.1 39 11.0 -18.1 74 23 335.8 336.1 294.3 340.0 1.14 17 391 7782 -15.9 -20.4 68 4.5 -17.4 70 24 336.5 336.9 295.1 343.4 1.93 18 388 7840 -15.9 -23.9 50 8.0 -18.2 68 24 337.2 337.5 294.9 342.5 1.43 19 377 8055 -17.9 -21.7 72 3.8 -19.1 65 25 337.4 337.8 295.3 343.8 1.79 20 358 8441 -19.1 -31.1 34 12.0 -21.8 73 25 340.8 341.0 295.3 343.8 0.80 21 349 8630 -20.5 -37.5 20 17.0 -23.6 81 27 341.4 341.5 295.1 343.1 0.44 22 319 9288 -25.3 -54.3 5 29.0 -28.2 95 23 343.6 343.7 295.3 344.0 0.07 23 300 9730 -29.1 -53.1 8 24.0 -31.3 100 18 344.4 344.4 295.4 344.8 0.09 24 296 9826 -29.9 -51.9 10 22.0 -32.0 98 17 344.6 344.6 295.5 345.0 0.11 25 250 11010 -38.9 -52.9 21 14.0 -39.9 135 12 348.2 348.3 296.4 348.7 0.11 26 229 11602 -43.7 -65.7 7 22.0 -44.5 110 14 349.8 349.8 296.6 349.9 0.02 27 224 11749 -45.1 -52.1 45 7.0 -45.5 115 12 349.8 349.9 296.7 350.4 0.14 28 222 11808 -45.5 -57.5 25 12.0 -46.0 117 12 350.1 350.1 296.7 350.4 0.07 29 215 12019 -47.5 -61.5 19 14.0 -48.0 112 11 350.2 350.2 296.7 350.4 0.05 30 200 12490 -51.5 -66.5 15 15.0 -51.8 135 6 351.2 351.2 296.9 351.3 0.02 31 199 12523 -51.9 -66.9 15 15.0 -52.2 118 11 351.1 351.1 296.9 351.2 0.02 32 189 12856 -54.9 -62.9 36 8.0 -55.1 97 10 351.5 351.5 297.0 351.7 0.04 33 183 13063 -56.5 -62.5 47 6.0 -56.6 83 9 352.1 352.1 297.1 352.3 0.05 34 180 13168 -57.5 -73.5 11 16.0 -57.7 76 9 352.2 352.2 297.1 352.2 0.01 35 150 14300 -66.7 -71.7 49 5.0 -66.7 360 6 355.2 355.2 297.7 355.3 0.02 36 143 14587 -69.1 -72.9 58 3.8 -69.1 348 7 355.9 355.9 297.9 355.9 0.01 37 113 15955 -80.1 -86.1 36 6.0 -80.1 274 8 360.2 360.2 298.7 360.2 0.00 38 100 16640 -83.1 -89.1 34 6.0 -83.1 95 33 367.2 367.2 300.1 367.2 0.00 39 91 17164 -84.7 -89.7 41 5.0 -84.7 100 38 374.0 374.0 301.2 374.0 0.00 40 84 17616 -76.7 -87.7 16 11.0 -76.7 96 16 398.9 398.9 305.0 398.9 0.00 41 79 17970 -77.5 -90.5 11 13.0 -77.5 251 14 404.4 404.4 305.8 404.4 0.00 42 70 18670 -74.1 -91.1 6 17.0 -74.2 280 32 425.9 425.9 308.4 425.9 0.00 43 68 18839 -71.1 -91.1 4 20.0 -71.2 281 34 435.9 435.9 309.4 435.9 0.00 44 58 19780 -68.7 -90.7 3 22.0 -68.9 283 42 461.6 461.6 311.9 461.6 0.00 45 50 20660 -70.3 -91.3 3 21.0 -70.5 275 35 477.8 477.8 313.2 477.8 0.00 46 49 20780 -70.5 -91.5 3 21.0 -70.6 276 33 480.1 480.1 313.5 480.1 0.00 47 40 22004 -64.3 -91.3 1 27.0 -64.7 256 17 524.4 524.4 316.6 524.4 0.00 48 35 22823 -63.3 -91.3 1 28.0 -63.8 260 17 547.4 547.4 317.9 547.4 0.00 49 32 23371 -65.5 -92.5 1 27.0 -66.0 226 15 555.7 555.7 318.4 555.7 0.00 50 30 23770 -58.9 -90.9 1 32.0 -59.9 360 4 584.1 584.1 319.9 584.1 0.00 51 29 23984 -56.3 -90.3 1 34.0 -57.8 52 3 596.9 596.9 320.5 596.9 0.00 52 24 25182 -58.3 -89.3 1 31.0 -59.6 96 41 624.3 624.3 321.7 624.3 0.01 53 22 25733 -56.1 -90.1 1 34.0 -57.9 95 36 646.6 646.6 322.6 646.6 0.01 54 20 26350 -48.3 -86.3 0 38.0 -52.3 75 38 688.3 688.3 324.0 688.4 0.01 55 18 27042 -49.7 -86.7 1 37.0 -53.5 75 38 705.0 705.0 324.6 705.1 0.01 TRP 91 17164 -84.7 -89.7 41 5.0 -84.7 100 38 374.0 374.0 301.2 374.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 559.00 mb = 4998.06 m = 16397.65 ft Wetbulb zero: 582.27 mb = 4664.98 m = 15304.86 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 76.58 % Est. max temperature: 33.70 C = 92.66 F Sfc-Lift cond lev (LCL): 958.32 mb = 455.21 m = 1493.45 ft T: 26.70 C 700-500 lapse rate: 5.16 C/km ThetaE index: 20.49 C Layer 925.0- 790.0 mb Conv cond level (CCL): 861.13 mb = 1394.58 m = 4575.35 ft Mean mixing ratio: 17.96 g/kg Conv temperature: 33.32 C = 91.97 F Cap Strength: 1.65 C Lifted Index: -3.45 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.57 C Lifted Index @700 mb: -2.30 C Showalter Index: 1.00 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.70 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 231.60 Risk: None Energy Index: -1.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1702.31 J/kg Max Up Vert Vel: 58.35 m/s Conv Inhibition (B-): 28.65 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 895.69 mb = 1051.62 m = 3450.14 ft Lev Free Conv (LFC): 820.69 mb = 1810.11 m = 5938.60 ft Equ Level (EL): 130.69 mb = 15109.78 m = 49572.17 ft B at Equ Level: 1698.45 J/kg Max Parcel Lev (MPL): 70.69 mb = 18612.89 m = 61065.17 ft Wind level data Storm motion: 121 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 ---------------------------------------------------------- 0 999 84 170 3 -0.5 3.0 | 287 9 8.7 -2.7 1 975 305 135 3 -2.1 2.1 | 296 8 7.1 -3.5 2 942 610 90 7 -7.0 0.0 | 339 6 2.2 -5.6 3 925 771 75 8 -7.7 -2.1 | 349 8 1.5 -7.7 4 910 914 75 8 -7.7 -2.1 | 349 8 1.5 -7.7 5 879 1219 65 10 -9.1 -4.2 | 359 10 0.1 -9.8 6 850 1508 70 16 -15.0 -5.5 | 28 13 -5.8 -11.1 7 790 2134 80 14 -13.8 -2.4 | 30 9 -4.6 -8.1 8 762 2438 80 15 -14.8 -2.6 | 34 10 -5.6 -8.2 9 709 3048 120 13 -11.3 6.5 | 113 2 -2.1 0.9 10 700 3157 120 13 -11.3 6.5 | 113 2 -2.1 0.9 11 634 3962 95 16 -15.9 1.4 | 58 8 -6.7 -4.2 12 611 4267 110 15 -14.1 5.1 | 84 5 -4.9 -0.5 13 566 4877 85 17 -16.9 -1.5 | 47 11 -7.7 -7.1 14 546 5182 80 21 -20.7 -3.6 | 51 15 -11.5 -9.3 15 525 5486 100 19 -18.7 3.3 | 76 10 -9.5 -2.3 16 500 5890 90 22 -22.0 0.0 | 66 14 -12.8 -5.6 17 487 6096 90 22 -22.0 0.0 | 66 14 -12.8 -5.6 18 450 6706 75 25 -24.1 -6.5 | 51 19 -14.9 -12.1 19 416 7315 95 21 -20.9 1.8 | 72 12 -11.7 -3.8 20 400 7610 75 23 -22.2 -6.0 | 48 17 -13.0 -11.6 21 383 7925 65 25 -22.7 -10.6 | 40 21 -13.5 -16.2 22 368 8230 65 24 -21.8 -10.1 | 39 20 -12.6 -15.8 23 339 8839 90 28 -28.0 0.0 | 73 20 -18.8 -5.6 24 300 9730 100 18 -17.7 3.1 | 74 9 -8.5 -2.5 25 299 9754 95 18 -17.9 1.6 | 65 10 -8.7 -4.1 26 286 10058 110 13 -12.2 4.4 | 69 3 -3.0 -1.2 27 274 10363 100 12 -11.8 2.1 | 37 4 -2.6 -3.5 28 251 10973 135 11 -7.8 7.8 | 213 3 1.4 2.2 29 250 11010 135 12 -8.5 8.5 | 194 3 0.7 2.9 30 240 11278 135 13 -9.2 9.2 | 180 4 0.0 3.6 31 229 11582 110 14 -13.2 4.8 | 78 4 -4.0 -0.8 32 219 11887 120 11 -9.5 5.5 | 70 0 -0.3 -0.1 33 209 12192 100 10 -9.8 1.7 | 9 4 -0.6 -3.9 34 200 12490 135 6 -4.2 4.2 | 286 5 5.0 -1.4 35 200 12497 120 11 -9.5 5.5 | 70 0 -0.3 -0.1 36 150 14300 360 6 -0.0 -6.0 | 322 15 9.2 -11.6 37 121 15545 305 10 8.2 -5.7 | 303 21 17.4 -11.4 38 115 15850 280 11 10.8 -1.9 | 291 21 20.0 -7.5 39 109 16154 260 2 2.0 0.3 | 295 12 11.2 -5.3 40 103 16459 115 12 -10.9 5.1 | 72 2 -1.7 -0.6 41 100 16640 95 33 -32.9 2.9 | 83 24 -23.7 -2.7 42 98 16764 95 28 -27.9 2.4 | 80 19 -18.7 -3.2 43 93 17069 105 38 -36.7 9.8 | 99 28 -27.5 4.2 44 91 17164 100 38 -37.4 6.6 | 92 28 -28.2 1.0 45 88 17374 100 37 -36.4 6.4 | 92 27 -27.2 0.8 46 83 17678 95 11 -11.0 1.0 | 21 5 -1.8 -4.7 47 79 17983 255 14 13.5 3.6 | 275 23 22.7 -2.0 48 71 18593 280 33 32.5 -5.7 | 285 43 41.7 -11.4 49 70 18670 280 32 31.5 -5.6 | 285 42 40.7 -11.2 50 61 19507 285 44 42.5 -11.4 | 288 54 51.7 -17.0 51 50 20660 275 35 34.9 -3.1 | 281 45 44.1 -8.7 52 45 21336 280 23 22.7 -4.0 | 287 33 31.8 -9.6 53 40 21946 255 17 16.4 4.4 | 273 26 25.6 -1.2 54 37 22555 265 14 13.9 1.2 | 281 24 23.1 -4.4 55 35 22860 260 17 16.7 3.0 | 276 26 25.9 -2.7 56 33 23165 240 20 17.3 10.0 | 261 27 26.5 4.4 57 32 23470 220 13 8.4 10.0 | 256 18 17.6 4.3 58 30 23770 360 4 -0.0 -4.0 | 316 13 9.2 -9.6 59 29 24079 75 2 -1.9 -0.5 | 310 10 7.3 -6.1 60 26 24689 75 33 -31.9 -8.5 | 58 27 -22.7 -14.2 61 24 25298 100 43 -42.3 7.5 | 93 33 -33.1 1.8 62 22 25603 95 31 -30.9 2.7 | 82 22 -21.7 -2.9 63 20 26213 95 51 -50.8 4.4 | 88 42 -41.6 -1.2 64 20 26350 75 38 -36.7 -9.8 | 61 32 -27.5 -15.5 65 18 26822 75 38 -36.7 -9.8 | 61 32 -27.5 -15.5 66 15 27432 95 51 -50.8 4.4 | 88 42 -41.6 -1.2 Wind Parameters Mean winds (0-6000m): 91.4 at 14.4 knts Storm direction: 121.4 at 10.8 knts Shear (0-3000m) pos: 1.7 neg: 1.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -174.0 deg Storm rel helicity (0-3000m) pos: 43.3 neg: 0.0 tot: 43.3 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.7 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 105.11 Bulk Shear: 16.20 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 ------------------------------------------------------------------------------- 500 121 4 302 7| 0.0 6.8 6.8| 9.2 0.0 9.2 18.5 0.78| 7.0 5.5 1000 90 6 331 7| 0.0 5.2 5.2| 14.4 0.0 14.4 14.4 0.73| 5.7 4.1 1500 78 8 351 7| 2.3 3.5 5.7| 31.8 0.0 31.8 21.2 0.78| 6.2 4.8 2000 77 10 3 8| 1.4 2.6 4.0| 32.6 0.0 32.6 16.3 0.69| 5.4 3.7 2500 78 11 10 8| 1.4 2.1 3.5| 37.7 0.0 37.7 15.1 0.68| 5.0 3.4 3000 83 11 17 7| 1.7 1.7 3.5| 43.3 0.0 43.3 14.4 0.67| 5.4 3.7 4000 90 12 28 6| 1.3 2.0 3.3| 45.0 -4.6 40.5 10.1 0.46| 5.1 2.4 5000 92 13 36 7| 1.0 2.3 3.4| 49.4 -13.6 35.8 7.2 0.31| 5.4 1.7 6000 91 14 44 7| 1.3 2.2 3.6| 66.9 -20.0 46.9 7.8 0.30| 5.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250430.00.gif