UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 2 DEC 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 67 90 3 SFC 998 84 26.2 23.1 83 3.1 23.9 90 3 299.5 302.8 297.2 352.5 18.11 2 992 138 29.4 22.4 66 7.0 24.3 91 4 303.2 306.5 297.7 355.0 17.45 3 925 759 24.2 20.9 82 3.3 21.8 80 15 304.1 307.2 297.7 354.8 17.06 4 856 1434 18.6 18.6 100 0.0 18.6 65 13 305.0 308.0 297.2 352.7 15.95 5 850 1495 18.2 18.2 100 0.0 18.2 65 13 305.2 308.1 297.1 352.0 15.66 6 756 2492 12.8 11.6 92 1.2 12.0 253 4 309.8 311.9 295.4 344.6 11.43 7 700 3137 9.6 8.4 92 1.2 8.9 230 8 313.1 315.0 295.3 343.9 9.94 8 646 3801 7.4 3.6 77 3.8 5.2 285 11 317.9 319.4 294.8 342.3 7.70 9 519 5566 -4.1 -4.8 95 0.7 -4.4 304 19 324.6 325.6 294.7 341.6 5.17 10 500 5860 -5.1 -6.7 89 1.6 -5.9 280 19 326.8 327.7 294.8 342.3 4.64 11 487 6068 -5.5 -8.8 78 3.3 -7.0 276 19 328.8 329.6 294.9 342.4 4.04 12 427 7091 -12.3 -14.4 84 2.1 -13.1 251 13 332.7 333.3 295.0 342.9 2.94 13 400 7590 -14.9 -18.7 73 3.8 -16.2 245 9 335.6 336.1 295.1 343.4 2.19 14 378 8016 -16.9 -24.9 50 8.0 -19.1 283 7 338.5 338.7 295.1 343.4 1.34 15 346 8674 -22.1 -27.1 64 5.0 -23.4 266 2 340.1 340.3 295.4 344.5 1.20 16 332 8977 -23.7 -35.7 32 12.0 -25.9 239 3 341.9 342.0 295.3 344.1 0.55 17 316 9336 -25.9 -40.9 23 15.0 -28.1 208 9 343.7 343.8 295.6 345.1 0.34 18 300 9710 -29.5 -39.5 37 10.0 -30.9 175 15 343.8 343.9 295.6 345.4 0.41 19 298 9757 -30.1 -39.1 41 9.0 -31.4 165 12 343.6 343.7 295.6 345.3 0.43 20 280 10197 -32.9 -49.9 17 17.0 -34.4 178 15 345.8 345.8 295.8 346.4 0.14 21 250 10980 -39.7 -48.7 38 9.0 -40.4 170 15 347.0 347.1 296.1 347.8 0.18 22 218 11898 -47.7 -54.7 44 7.0 -48.0 150 10 348.5 348.6 296.4 349.0 0.10 23 210 12143 -49.5 -59.5 30 10.0 -49.8 175 12 349.5 349.5 296.5 349.7 0.06 24 200 12460 -52.3 -59.3 43 7.0 -52.5 190 8 349.9 350.0 296.7 350.2 0.06 25 195 12624 -53.9 -58.9 54 5.0 -54.1 186 8 349.9 350.0 296.7 350.2 0.07 26 190 12790 -55.3 -61.3 47 6.0 -55.5 182 8 350.3 350.3 296.7 350.5 0.05 27 185 12960 -56.5 -82.5 2 26.0 -56.8 178 8 351.0 351.0 296.8 351.0 0.00 28 169 13529 -61.5 -72.5 22 11.0 -61.6 164 9 351.9 351.9 297.1 352.0 0.01 29 150 14260 -67.1 -75.1 31 8.0 -67.2 145 9 354.5 354.5 297.6 354.5 0.01 30 141 14630 -70.3 -75.3 48 5.0 -70.4 143 11 355.2 355.2 297.7 355.3 0.01 31 131 15064 -73.3 -81.3 28 8.0 -73.3 162 10 357.4 357.4 298.2 357.4 0.00 32 127 15245 -72.7 -81.7 24 9.0 -72.8 170 10 361.7 361.7 299.0 361.7 0.00 33 101 16564 -80.3 -86.3 36 6.0 -80.3 185 15 371.5 371.5 300.8 371.5 0.00 34 100 16620 -80.7 -86.7 36 6.0 -80.7 165 14 371.8 371.8 300.9 371.8 0.00 35 82 17712 -87.9 -91.7 49 3.8 -87.9 110 33 378.8 378.8 302.1 378.8 0.00 36 70 18590 -78.1 -87.1 22 9.0 -78.1 235 1 417.3 417.3 307.4 417.3 0.00 37 66 18926 -78.9 -87.9 22 9.0 -78.9 173 10 422.6 422.6 308.0 422.7 0.00 38 58 19671 -74.5 -88.5 10 14.0 -74.6 125 8 448.5 448.5 310.7 448.5 0.00 39 50 20540 -72.7 -89.7 6 17.0 -72.8 75 30 472.2 472.2 312.8 472.2 0.00 40 43 21431 -70.1 -91.1 3 21.0 -70.3 76 34 499.4 499.4 314.9 499.4 0.00 41 38 22181 -61.3 -88.3 2 27.0 -61.9 89 41 539.8 539.8 317.5 539.8 0.00 42 33 23052 -63.5 -88.5 2 25.0 -64.0 88 47 556.2 556.2 318.4 556.2 0.00 43 30 23640 -61.1 -88.1 2 27.0 -61.9 100 53 578.1 578.1 319.6 578.1 0.01 44 28 24071 -59.1 -87.1 1 28.0 -60.2 97 53 595.2 595.2 320.4 595.2 0.01 TRP 82 17712 -87.9 -91.7 49 3.8 -87.9 110 33 378.8 378.8 302.1 378.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 564.28 mb = 4936.73 m = 16196.42 ft Wetbulb zero: 577.59 mb = 4703.46 m = 15431.12 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 87.89 % Est. max temperature: 31.98 C = 89.56 F Sfc-Lift cond lev (LCL): 954.41 mb = 480.92 m = 1577.80 ft T: 26.53 C 700-500 lapse rate: 5.40 C/km ThetaE index: 13.48 C Layer 925.0- 500.0 mb Conv cond level (CCL): 874.06 mb = 1252.49 m = 4109.16 ft Mean mixing ratio: 17.17 g/kg Conv temperature: 31.44 C = 88.60 F Cap Strength: 0.86 C Lifted Index: -3.83 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.68 C Lifted Index @700 mb: -2.26 C Showalter Index: -2.83 C Risk: Severe thunderstorms possible Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 23.30 C K Index: 40.30 Risk: > 80 % chance of thunderstorms Sweat Index: 263.40 Risk: None Energy Index: -2.02 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1395.99 J/kg Max Up Vert Vel: 52.84 m/s Conv Inhibition (B-): 10.03 J/kg Cap Strength: 0.86 C Lift Cond Lev (LCL): 887.98 mb = 1114.87 m = 3657.65 ft Lev Free Conv (LFC): 862.98 mb = 1363.65 m = 4473.87 ft Equ Level (EL): 142.98 mb = 14546.95 m = 47725.65 ft B at Equ Level: 1389.94 J/kg Max Parcel Lev (MPL): 72.98 mb = 18359.05 m = 60232.39 ft Wind level data Storm motion: 334 at 8 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 ---------------------------------------------------------- 0 998 84 90 3 -3.0 0.0 | 138 10 -6.6 7.4 1 974 305 95 9 -9.0 0.8 | 123 15 -12.6 8.2 2 941 610 85 12 -12.0 -1.0 | 112 17 -15.6 6.4 3 925 759 80 15 -14.8 -2.6 | 105 19 -18.4 4.8 4 909 914 75 13 -12.6 -3.4 | 104 17 -16.2 4.0 5 877 1219 65 12 -10.9 -5.1 | 99 15 -14.5 2.3 6 850 1495 65 13 -11.8 -5.5 | 97 16 -15.4 1.9 7 847 1524 60 11 -9.5 -5.5 | 98 13 -13.1 1.9 8 788 2134 70 2 -1.9 -0.7 | 141 9 -5.5 6.7 9 760 2438 255 3 2.9 0.8 | 175 8 -0.7 8.2 10 707 3048 230 10 7.7 6.4 | 196 14 4.1 13.8 11 700 3137 230 8 6.1 5.1 | 191 13 2.5 12.6 12 656 3658 285 12 11.6 -3.1 | 242 9 8.0 4.3 13 609 4267 285 9 8.7 -2.3 | 225 7 5.1 5.1 14 586 4572 285 11 10.6 -2.8 | 237 8 7.0 4.6 15 524 5486 310 19 14.6 -12.2 | 294 12 10.9 -4.8 16 500 5860 280 19 18.7 -3.3 | 255 16 15.1 4.1 17 485 6096 275 19 18.9 -1.7 | 249 16 15.3 5.8 18 448 6706 270 15 15.0 -0.0 | 237 14 11.4 7.4 19 414 7315 240 12 10.4 6.0 | 207 15 6.8 13.4 20 400 7590 245 9 8.2 3.8 | 202 12 4.6 11.2 21 398 7620 245 11 10.0 4.6 | 208 14 6.4 12.1 22 367 8230 305 4 3.3 -2.3 | 176 5 -0.3 5.1 23 338 8839 250 1 0.9 0.3 | 161 8 -2.7 7.8 24 300 9710 175 15 -1.3 14.9 | 168 23 -4.9 22.4 25 298 9754 165 12 -3.1 11.6 | 161 20 -6.7 19.0 26 285 10058 175 15 -1.3 14.9 | 168 23 -4.9 22.4 27 261 10668 190 16 2.8 15.8 | 178 23 -0.8 23.2 28 250 10980 170 15 -2.6 14.8 | 164 23 -6.2 22.2 29 239 11278 155 11 -4.6 10.0 | 155 19 -8.3 17.4 30 228 11582 170 11 -1.9 10.8 | 163 19 -5.5 18.2 31 218 11887 150 10 -5.0 8.7 | 152 18 -8.6 16.1 32 208 12192 180 12 0.0 12.0 | 169 20 -3.6 19.4 33 200 12460 190 8 1.4 7.9 | 172 15 -2.2 15.3 34 150 14260 145 9 -5.2 7.4 | 149 17 -8.8 14.8 35 148 14326 130 11 -8.4 7.1 | 140 19 -12.0 14.5 36 127 15240 170 10 -1.7 9.8 | 163 18 -5.3 17.3 37 120 15545 225 4 2.8 2.8 | 176 10 -0.8 10.2 38 114 15850 255 10 9.7 2.6 | 211 12 6.1 10.0 39 103 16459 220 17 10.9 13.0 | 200 22 7.3 20.4 40 100 16620 165 14 -3.6 13.5 | 161 22 -7.2 20.9 41 97 16764 165 14 -3.6 13.5 | 161 22 -7.2 20.9 42 92 17069 165 15 -3.9 14.5 | 161 23 -7.5 21.9 43 83 17678 115 25 -22.7 10.6 | 124 32 -26.3 18.0 44 82 17712 110 33 -31.0 11.3 | 118 39 -34.6 18.7 45 78 17983 105 33 -31.9 8.5 | 114 39 -35.5 16.0 46 74 18288 90 30 -30.0 0.0 | 102 34 -33.6 7.4 47 70 18590 235 1 0.8 0.6 | 161 8 -2.8 8.0 48 70 18593 120 22 -19.1 11.0 | 129 29 -22.7 18.4 49 63 19202 215 1 0.6 0.8 | 160 9 -3.0 8.2 50 57 19812 100 10 -9.8 1.7 | 124 16 -13.5 9.1 51 51 20422 65 14 -12.7 -5.9 | 95 16 -16.3 1.5 52 50 20540 75 30 -29.0 -7.8 | 89 33 -32.6 -0.4 53 46 21031 75 32 -30.9 -8.3 | 89 35 -34.5 -0.9 54 44 21336 75 33 -31.9 -8.5 | 88 36 -35.5 -1.1 55 40 21946 80 39 -38.4 -6.8 | 91 42 -42.0 0.6 56 36 22555 100 43 -42.3 7.5 | 108 48 -46.0 14.9 57 32 23165 85 48 -47.8 -4.2 | 94 52 -51.4 3.2 58 30 23640 100 53 -52.2 9.2 | 107 58 -55.8 16.6 59 29 23774 100 51 -50.2 8.9 | 107 56 -53.8 16.3 60 25 24384 90 58 -58.0 0.0 | 97 62 -61.6 7.4 Wind Parameters Mean winds (0-6000m): 304.1 at 11.0 knts Storm direction: 334.1 at 8.2 knts Shear (0-3000m) pos: 2.5 neg: 0.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 56.2 deg Storm rel helicity (0-3000m) pos: 38.3 neg: -43.9 tot: -5.5 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 0.8 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 30.35 Bulk Shear: 46.00 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 91 8 122 14| 0.0 9.0 9.0| 0.0 -21.5 -21.5 -43.1 -0.65| 9.4 -6.1 1000 83 11 113 16| 0.0 5.0 5.0| 0.0 -38.1 -38.1 -38.1 -0.60| 8.1 -4.9 1500 76 11 108 15| 0.0 2.6 2.6| 3.8 -42.5 -38.7 -25.8 -0.47| 7.0 -3.3 2000 74 10 109 14| 1.9 2.0 3.9| 21.6 -42.5 -20.9 -10.4 -0.11| 7.2 -0.8 2500 74 9 113 13| 3.0 1.6 4.6| 32.4 -42.5 -10.0 -4.0 0.07| 7.7 0.6 3000 79 8 116 13| 2.5 0.6 3.1| 38.3 -43.9 -5.5 -1.8 0.10| 7.3 0.8 4000 57 9 103 11| 2.0 0.4 2.5| 64.2 -47.1 17.1 4.3 0.21| 7.1 1.5 5000 320 9 267 2| 2.1 0.3 2.5| 80.0 -48.4 31.6 6.3 0.28| 6.5 1.8 6000 304 11 257 6| 2.1 0.7 2.7| 92.5 -87.5 5.0 0.8 0.15| 6.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251202.00.gif