UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081612.upa.cvt Date: 1200Z 16 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 16 AUG 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 1005 84 27.0 21.0 70 6.0 22.7 360 3 299.7 302.6 295.7 345.8 15.77 1 1000 125 26.4 21.4 74 5.0 22.8 360 3 299.5 302.5 296.0 347.0 16.25 2 943 641 22.6 22.1 97 0.5 22.3 67 6 300.8 304.1 297.4 353.8 18.04 3 930 763 22.8 20.1 85 2.7 20.9 73 10 302.2 305.1 296.6 349.8 16.13 4 925 810 22.6 20.3 87 2.3 21.0 75 11 302.4 305.4 296.8 351.0 16.42 5 850 1543 18.2 15.3 83 2.9 16.3 75 28 305.2 307.6 295.3 344.0 12.97 6 802 2040 15.2 9.2 67 6.0 11.4 78 26 307.1 308.8 293.0 334.8 9.15 7 702 3159 9.4 5.1 74 4.3 6.9 76 13 312.6 314.1 293.6 337.1 7.87 8 700 3183 9.2 5.0 75 4.2 6.7 75 13 312.7 314.2 293.6 337.0 7.84 9 657 3705 4.8 3.6 92 1.2 4.1 63 11 313.4 314.9 293.6 337.0 7.57 10 605 4377 3.0 -5.0 56 8.0 -0.9 58 11 318.8 319.7 292.5 333.0 4.36 11 581 4704 0.6 -6.4 59 7.0 -2.7 76 16 319.7 320.5 292.5 333.0 4.08 12 549 5158 -1.3 -30.3 9 29.0 -9.1 80 26 322.7 322.8 290.2 324.7 0.56 13 531 5424 -2.1 -30.1 10 28.0 -9.6 86 25 324.8 325.0 290.9 327.0 0.59 14 500 5900 -5.7 -22.7 25 17.0 -11.1 90 22 326.1 326.3 291.8 330.4 1.23 15 488 6090 -6.3 -30.3 13 24.0 -12.5 85 22 327.6 327.8 291.7 329.9 0.63 16 471 6365 -8.7 -16.7 52 8.0 -11.6 64 15 328.0 328.4 293.2 335.6 2.20 17 443 6836 -11.3 -39.3 8 28.0 -16.7 67 25 330.5 330.6 292.2 331.6 0.29 18 400 7610 -15.9 -45.9 6 30.0 -20.4 80 26 334.3 334.4 293.0 334.9 0.16 19 363 8336 -20.1 -50.1 5 30.0 -23.9 72 31 338.1 338.1 294.0 338.6 0.11 20 318 9303 -27.7 -50.7 9 23.0 -30.0 79 19 340.6 340.6 294.6 341.1 0.11 21 313 9417 -28.5 -38.5 38 10.0 -30.0 83 17 341.1 341.1 295.0 342.8 0.44 22 310 9486 -29.1 -46.1 18 17.0 -31.0 79 16 341.2 341.2 294.8 342.0 0.20 23 300 9720 -30.7 -44.7 24 14.0 -32.3 35 18 342.1 342.2 295.1 343.1 0.24 24 250 10980 -42.1 -46.7 61 4.6 -42.5 5 13 343.5 343.5 295.4 344.4 0.23 25 247 11062 -42.9 -47.4 61 4.5 -43.2 5 13 343.5 343.5 295.4 344.3 0.21 26 232 11481 -46.5 -51.5 57 5.0 -46.7 8 9 344.2 344.2 295.4 344.8 0.14 27 213 12043 -50.9 -60.9 30 10.0 -51.2 15 12 345.9 345.9 295.8 346.1 0.05 28 200 12450 -54.7 -59.7 54 5.0 -54.8 360 17 346.1 346.2 295.8 346.4 0.06 29 199 12482 -54.9 -59.9 54 5.0 -55.0 360 17 346.3 346.3 295.8 346.6 0.06 30 176 13252 -61.5 -65.5 59 4.0 -61.6 18 24 347.9 347.9 296.2 348.0 0.03 31 153 14102 -68.7 -73.6 49 4.9 -68.7 34 23 349.8 349.8 296.6 349.8 0.01 32 150 14220 -69.3 -75.3 41 6.0 -69.4 35 22 350.7 350.7 296.8 350.8 0.01 33 127 15207 -73.9 -78.6 48 4.7 -73.9 75 25 359.5 359.5 298.6 359.5 0.01 34 119 15589 -73.3 -82.3 24 9.0 -73.3 94 26 367.4 367.4 300.1 367.4 0.00 35 104 16373 -76.7 -84.7 27 8.0 -76.7 135 21 375.3 375.3 301.5 375.3 0.00 36 101 16542 -76.3 -85.3 23 9.0 -76.3 120 22 379.2 379.2 302.1 379.2 0.00 37 100 16600 -76.3 -85.3 23 9.0 -76.3 110 22 380.3 380.3 302.3 380.3 0.00 38 96 16835 -77.3 -85.3 27 8.0 -77.3 103 24 382.8 382.8 302.7 382.8 0.00 39 83 17672 -75.9 -87.9 13 12.0 -75.9 54 23 401.9 401.9 305.5 401.9 0.00 40 79 17961 -70.1 -87.1 7 17.0 -70.2 35 16 419.6 419.6 307.7 419.7 0.00 41 71 18604 -64.9 -88.9 2 24.0 -65.1 182 14 443.7 443.7 310.3 443.7 0.00 42 70 18690 -65.3 -88.3 3 23.0 -65.5 225 19 444.7 444.7 310.3 444.7 0.00 43 59 19722 -70.1 -90.1 4 20.0 -70.2 260 35 456.2 456.2 311.4 456.2 0.00 44 50 20710 -69.5 -90.5 3 21.0 -69.6 200 9 479.7 479.7 313.4 479.7 0.00 45 49 20831 -69.1 -91.1 3 22.0 -69.3 202 11 483.4 483.4 313.7 483.4 0.00 46 45 21347 -63.1 -90.1 1 27.0 -63.6 68 11 509.9 509.9 315.7 509.9 0.00 47 39 22220 -66.9 -89.9 3 23.0 -67.2 78 42 521.6 521.6 316.4 521.6 0.00 48 30 23830 -60.7 -88.7 1 28.0 -61.6 85 51 579.2 579.2 319.6 579.2 0.00 49 26 24729 -56.7 -86.7 1 30.0 -58.2 86 51 614.7 614.7 321.3 614.8 0.01 50 22 25789 -56.1 -86.1 1 30.0 -57.9 87 51 646.6 646.6 322.6 646.7 0.01 TRP 104 16373 -76.7 -84.7 27 8.0 -76.7 135 21 375.3 375.3 301.5 375.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 570.89 mb = 4847.43 m = 15903.45 ft Wetbulb zero: 614.47 mb = 4250.36 m = 13944.58 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 64.89 % Est. max temperature: 32.30 C = 90.15 F Sfc-Lift cond lev (LCL): 921.15 mb = 846.14 m = 2776.00 ft T: 22.38 C 700-500 lapse rate: 5.48 C/km ThetaE index: 16.18 C Layer 850.0- 702.0 mb Conv cond level (CCL): 876.51 mb = 1276.73 m = 4188.71 ft Mean mixing ratio: 16.79 g/kg Conv temperature: 31.49 C = 88.67 F Cap Strength: 1.65 C Lifted Index: -2.91 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.54 C Lifted Index @700 mb: -1.48 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.00 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 261.60 Risk: None Energy Index: -2.61 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1130.33 J/kg Max Up Vert Vel: 47.55 m/s Conv Inhibition (B-): 30.93 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 918.56 mb = 870.52 m = 2856.01 ft Lev Free Conv (LFC): 823.56 mb = 1812.87 m = 5947.66 ft Equ Level (EL): 143.56 mb = 14479.98 m = 47505.91 ft B at Equ Level: 1098.75 J/kg Max Parcel Lev (MPL): 93.56 mb = 16982.37 m = 55715.77 ft Wind level data Storm motion: 107 at 13 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 1005 84 360 3 -0.0 -3.0 | 299 14 12.3 -6.8 1 1000 125 360 3 -0.0 -3.0 | 299 14 12.3 -6.8 2 980 305 300 2 1.7 -1.0 | 289 15 14.0 -4.8 3 946 610 65 5 -4.5 -2.1 | 307 10 7.7 -5.9 4 925 810 75 11 -10.6 -2.8 | 346 7 1.6 -6.7 5 914 914 70 11 -10.3 -3.8 | 346 8 1.9 -7.6 6 850 1543 75 28 -27.0 -7.2 | 53 18 -14.8 -11.1 7 822 1829 75 30 -29.0 -7.8 | 55 20 -16.7 -11.6 8 793 2134 80 24 -23.6 -4.2 | 55 14 -11.4 -8.0 9 765 2438 75 22 -21.3 -5.7 | 43 13 -9.0 -9.5 10 737 2743 90 18 -18.0 0.0 | 56 7 -5.7 -3.8 11 700 3183 75 13 -12.6 -3.4 | 2 7 -0.3 -7.2 12 612 4267 50 9 -6.9 -5.8 | 331 11 5.4 -9.6 13 589 4572 75 14 -13.5 -3.6 | 10 8 -1.3 -7.4 14 547 5182 80 27 -26.6 -4.7 | 59 17 -14.3 -8.5 15 507 5791 95 22 -21.9 1.9 | 79 10 -9.7 -1.9 16 500 5900 90 22 -22.0 0.0 | 69 10 -9.7 -3.8 17 487 6096 85 22 -21.9 -1.9 | 59 11 -9.7 -5.7 18 468 6401 60 14 -12.1 -7.0 | 359 11 0.1 -10.8 19 433 7010 70 29 -27.3 -9.9 | 48 20 -15.0 -13.7 20 400 7610 80 26 -25.6 -4.5 | 58 16 -13.3 -8.3 21 399 7620 80 26 -25.6 -4.5 | 58 16 -13.3 -8.3 22 368 8230 70 30 -28.2 -10.3 | 49 21 -15.9 -14.1 23 353 8534 75 32 -30.9 -8.3 | 57 22 -18.6 -12.1 24 338 8839 60 27 -23.4 -13.5 | 33 21 -11.1 -17.3 25 311 9449 85 16 -15.9 -1.4 | 35 6 -3.7 -5.2 26 300 9720 35 18 -10.3 -14.7 | 354 19 1.9 -18.6 27 299 9754 30 18 -9.0 -15.6 | 350 20 3.3 -19.4 28 262 10668 350 17 3.0 -16.7 | 323 26 15.2 -20.5 29 250 10980 5 13 -1.1 -13.0 | 326 20 11.1 -16.8 30 239 11278 5 12 -1.0 -12.0 | 325 19 11.2 -15.8 31 228 11582 10 8 -1.4 -7.9 | 317 16 10.9 -11.7 32 218 11887 15 12 -3.1 -11.6 | 329 18 9.2 -15.4 33 208 12192 15 12 -3.1 -11.6 | 329 18 9.2 -15.4 34 200 12450 360 17 -0.0 -17.0 | 329 24 12.3 -20.8 35 198 12497 360 17 -0.0 -17.0 | 329 24 12.3 -20.8 36 163 13716 30 28 -14.0 -24.2 | 4 28 -1.7 -28.1 37 150 14220 35 22 -12.6 -18.0 | 1 22 -0.4 -21.8 38 147 14326 30 20 -10.0 -17.3 | 354 21 2.3 -21.1 39 140 14630 80 22 -21.7 -3.8 | 51 12 -9.4 -7.6 40 126 15240 75 25 -24.1 -6.5 | 49 16 -11.9 -10.3 41 120 15545 95 26 -25.9 2.3 | 84 14 -13.6 -1.5 42 114 15850 90 29 -29.0 0.0 | 77 17 -16.7 -3.8 43 104 16373 135 21 -14.8 14.8 | 167 11 -2.6 11.0 44 102 16459 135 22 -15.6 15.6 | 164 12 -3.3 11.8 45 100 16600 110 22 -20.7 7.5 | 114 9 -8.4 3.7 46 97 16764 110 22 -20.7 7.5 | 114 9 -8.4 3.7 47 92 17069 80 29 -28.6 -5.0 | 62 19 -16.3 -8.8 48 88 17374 75 30 -29.0 -7.8 | 55 20 -16.7 -11.6 49 79 17983 35 16 -9.2 -13.1 | 350 17 3.1 -16.9 50 75 18288 150 5 -2.5 4.3 | 267 10 9.8 0.5 51 71 18593 175 13 -1.1 13.0 | 231 14 11.1 9.1 52 70 18690 225 19 13.4 13.4 | 249 27 25.7 9.6 53 68 18898 220 16 10.3 12.3 | 249 24 22.5 8.5 54 58 19812 265 37 36.9 3.2 | 271 49 49.1 -0.6 55 55 20117 265 24 23.9 2.1 | 273 36 36.2 -1.7 56 50 20710 200 9 3.1 8.5 | 253 16 15.3 4.7 57 47 21031 205 13 5.5 11.8 | 246 19 17.8 8.0 58 45 21336 65 10 -9.1 -4.2 | 338 9 3.2 -8.0 59 43 21641 110 26 -24.4 8.9 | 113 13 -12.2 5.1 60 41 21946 90 40 -40.0 0.0 | 82 28 -27.7 -3.8 61 37 22555 65 44 -39.9 -18.6 | 51 36 -27.6 -22.4 62 35 22860 95 47 -46.8 4.1 | 90 35 -34.6 0.3 63 33 23165 90 49 -49.0 0.0 | 84 37 -36.7 -3.8 64 30 23830 85 51 -50.8 -4.4 | 78 39 -38.5 -8.3 65 16 26213 90 52 -52.0 0.0 | 85 40 -39.7 -3.8 Wind Parameters Mean winds (0-6000m): 77.2 at 17.1 knts Storm direction: 107.2 at 12.8 knts Shear (0-3000m) pos: 3.4 neg: 1.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 74.3 deg Storm rel helicity (0-3000m) pos: 73.1 neg: -26.2 tot: 46.9 m^2/s^2 ave: 15.6 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.6 10^-3/s Energy-Hel index: 0.49 Bulk Rich Number: 32.17 Bulk Shear: 35.14 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 8 3 300 14| 4.0 0.0 4.0| 16.0 -8.8 7.2 14.3 0.22| 9.6 2.1 1000 63 7 317 9| 7.7 0.0 7.7| 37.1 -8.8 28.3 28.3 0.57| 10.7 6.1 1500 71 12 352 8| 9.5 0.0 9.5| 65.6 -8.8 56.7 37.8 0.60| 11.5 6.9 2000 73 16 20 9| 6.3 0.0 6.3| 69.1 -9.2 59.9 30.0 0.52| 10.3 5.3 2500 74 17 28 10| 4.1 0.0 4.1| 71.5 -17.8 53.6 21.5 0.41| 9.6 3.9 3000 76 17 30 9| 3.4 1.0 4.5| 73.1 -26.2 46.9 15.6 0.28| 9.4 2.6 4000 75 16 21 9| 2.6 1.6 4.2| 73.1 -38.4 34.7 8.7 0.16| 7.9 1.2 5000 74 16 19 9| 3.8 1.3 5.0|109.2 -39.7 69.5 13.9 0.29| 8.2 2.4 6000 77 17 30 9| 3.1 1.3 4.4|129.3 -49.2 80.1 13.4 0.27| 8.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250816.12.gif