UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for SBRB... Searching the city database file for: SBRB ... Date:0000Z 15 OCT 25 Station: SBRB WMO ident: 82917 Latitude: -10.00 Longitude: -67.80 Elevation: 143.00 ------------------------------------------------------------------------------- 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 77 SFC 987 143 25.0 22.5 86 2.5 23.2 0 0 299.3 302.5 296.8 350.8 17.65 2 981 202 27.4 21.4 70 6.0 23.0 13 3 302.2 305.3 296.9 351.2 16.57 3 975 261 27.6 21.6 70 6.0 23.2 25 5 302.9 306.1 297.3 353.0 16.89 4 925 767 25.2 19.2 69 6.0 20.9 120 5 305.1 307.9 296.8 350.8 15.31 5 850 1504 19.0 17.1 89 1.9 17.7 305 4 306.0 308.8 296.6 349.8 14.59 6 815 1864 16.4 15.5 94 0.9 15.8 263 5 307.0 309.6 296.3 348.3 13.72 7 772 2324 13.4 12.3 93 1.1 12.7 218 5 308.6 310.8 295.3 344.1 11.73 8 700 3145 9.4 6.4 82 3.0 7.6 10 5 312.9 314.5 294.3 339.7 8.65 9 631 4002 4.4 -0.1 73 4.5 2.0 51 4 316.6 317.8 293.3 335.8 6.03 10 616 4198 3.2 2.0 92 1.2 2.5 61 3 317.4 318.8 294.4 340.2 7.20 11 599 4426 2.2 -2.0 74 4.2 0.0 72 4 318.8 319.9 293.4 336.6 5.52 12 560 4969 -1.1 -2.4 91 1.3 -1.8 101 7 321.1 322.2 294.3 339.7 5.74 13 514 5652 -4.3 -6.4 85 2.1 -5.3 137 10 325.2 326.1 294.4 340.5 4.61 14 500 5870 -4.7 -14.7 45 10.0 -8.7 145 12 327.3 327.8 293.2 335.7 2.45 15 488 6061 -5.7 -24.7 21 19.0 -11.4 128 7 328.4 328.6 292.3 332.1 1.06 16 484 6125 -6.1 -17.1 41 11.0 -10.1 128 6 328.6 329.1 293.3 335.8 2.07 17 481 6174 -6.1 -34.1 9 28.0 -12.8 133 6 329.2 329.3 292.0 330.9 0.44 18 477 6239 -6.3 -34.3 9 28.0 -12.9 140 7 329.8 329.9 292.1 331.4 0.44 19 470 6354 -7.5 -36.5 8 29.0 -13.9 152 8 329.7 329.7 292.0 331.0 0.36 20 466 6421 -7.9 -30.9 14 23.0 -13.7 159 8 330.0 330.1 292.3 332.3 0.62 21 462 6487 -8.7 -11.0 83 2.3 -9.7 166 9 329.8 330.5 294.8 342.0 3.58 22 452 6657 -9.7 -12.0 83 2.3 -10.6 184 10 330.6 331.3 294.8 342.2 3.37 23 448 6725 -9.9 -16.9 57 7.0 -12.5 190 10 331.2 331.7 294.1 339.1 2.27 24 417 7274 -13.1 -21.1 51 8.0 -15.7 180 8 334.0 334.3 294.3 340.0 1.70 25 414 7329 -13.3 -29.3 25 16.0 -17.3 179 8 334.4 334.6 293.7 337.4 0.82 26 408 7440 -14.5 -21.5 55 7.0 -16.7 178 8 334.2 334.6 294.4 340.3 1.68 27 400 7590 -15.3 -23.3 50 8.0 -17.7 175 7 335.1 335.4 294.4 340.4 1.46 28 389 7799 -16.9 -27.9 38 11.0 -19.7 183 7 335.7 335.9 294.1 339.3 0.99 29 383 7915 -17.9 -23.9 59 6.0 -19.6 187 7 335.9 336.2 294.6 341.1 1.45 30 375 8072 -18.3 -28.3 41 10.0 -20.8 193 8 337.4 337.6 294.6 341.0 0.99 31 368 8212 -19.3 -27.3 49 8.0 -21.3 199 8 337.9 338.1 294.8 342.0 1.11 32 320 9231 -27.7 -32.5 64 4.8 -28.6 153 7 340.0 340.2 295.0 343.0 0.78 33 300 9690 -31.7 -32.1 96 0.4 -31.8 130 7 340.7 340.9 295.3 344.0 0.86 34 298 9737 -31.9 -32.3 96 0.4 -32.0 129 7 341.1 341.2 295.3 344.3 0.85 35 287 10002 -33.7 -37.1 71 3.4 -34.2 122 7 342.2 342.3 295.4 344.3 0.55 36 280 10176 -34.3 -48.3 23 14.0 -35.5 113 9 343.7 343.8 295.4 344.4 0.17 37 271 10404 -35.5 -55.5 11 20.0 -36.9 97 12 345.2 345.2 295.6 345.6 0.08 38 250 10960 -40.5 -57.5 14 17.0 -41.4 60 20 345.9 345.9 295.8 346.1 0.06 39 215 11969 -49.5 -59.5 30 10.0 -49.8 65 29 347.1 347.1 296.0 347.4 0.06 40 209 12154 -50.5 -57.5 43 7.0 -50.8 65 32 348.4 348.4 296.4 348.7 0.08 41 206 12248 -51.1 -67.1 13 16.0 -51.5 65 33 348.9 348.9 296.4 349.0 0.02 42 200 12440 -52.7 -68.7 13 16.0 -53.0 65 36 349.3 349.3 296.5 349.4 0.02 43 189 12803 -55.9 -69.9 16 14.0 -56.1 59 38 349.9 349.9 296.6 349.9 0.02 44 179 13146 -59.1 -64.1 52 5.0 -59.2 64 37 350.1 350.1 296.7 350.3 0.04 45 163 13726 -64.1 -68.8 52 4.7 -64.1 73 37 351.2 351.2 296.9 351.3 0.02 46 153 14111 -67.5 -72.5 49 5.0 -67.5 78 36 351.8 351.8 297.0 351.9 0.01 47 150 14230 -68.3 -73.3 49 5.0 -68.4 80 36 352.4 352.4 297.2 352.5 0.01 48 133 14943 -70.9 -79.9 25 9.0 -70.9 31 19 360.1 360.1 298.7 360.2 0.01 49 100 16580 -81.7 -85.7 50 4.0 -81.7 205 14 369.9 369.9 300.5 369.9 0.00 50 97 16751 -82.9 -86.3 55 3.4 -82.9 200 16 370.8 370.8 300.7 370.8 0.00 51 92 17049 -80.1 -85.1 43 5.0 -80.1 205 11 382.0 382.0 302.6 382.0 0.00 52 87 17364 -82.3 -87.0 44 4.7 -82.3 205 10 383.7 383.7 302.8 383.7 0.00 53 71 18527 -74.3 -87.3 12 13.0 -74.3 213 16 423.7 423.7 308.2 423.7 0.00 54 70 18610 -73.1 -88.1 8 15.0 -73.2 215 13 428.0 428.0 308.6 428.0 0.00 55 68 18781 -70.1 -87.1 7 17.0 -70.2 209 12 438.0 438.0 309.7 438.0 0.00 56 64 19140 -73.1 -89.1 7 16.0 -73.2 250 14 439.1 439.1 309.8 439.1 0.00 57 61 19425 -68.5 -87.5 5 19.0 -68.7 271 17 455.4 455.4 311.4 455.4 0.00 58 56 19937 -69.5 -89.5 4 20.0 -69.6 192 15 464.4 464.4 312.1 464.4 0.00 59 53 20268 -66.3 -89.3 3 23.0 -66.5 129 13 479.2 479.2 313.4 479.2 0.00 60 50 20620 -68.5 -90.5 3 22.0 -68.7 65 21 482.1 482.1 313.6 482.1 0.00 61 46 21117 -70.1 -91.1 3 21.0 -70.3 68 20 489.8 489.8 314.2 489.8 0.00 62 41 21809 -65.1 -91.1 2 26.0 -65.5 104 34 518.7 518.7 316.2 518.7 0.00 63 38 22271 -65.3 -92.3 1 27.0 -65.7 90 48 529.6 529.6 316.9 529.6 0.00 64 37 22434 -62.3 -91.3 1 29.0 -62.9 89 48 541.3 541.3 317.6 541.3 0.00 65 30 23740 -58.5 -90.5 1 32.0 -59.6 80 51 585.2 585.2 319.9 585.2 0.00 66 24 25162 -52.7 -88.7 1 36.0 -55.1 104 45 640.6 640.6 322.3 640.6 0.01 67 22 25722 -53.7 -89.7 0 36.0 -56.1 104 48 653.7 653.7 322.8 653.8 0.01 TRP 97 16751 -82.9 -86.3 55 3.4 -82.9 200 16 370.8 370.8 300.7 370.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 573.00 mb = 4787.79 m = 15707.79 ft Wetbulb zero: 598.58 mb = 4431.55 m = 14539.03 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 82.21 % Est. max temperature: 32.10 C = 89.79 F Sfc-Lift cond lev (LCL): 952.07 mb = 489.77 m = 1606.85 ft T: 26.52 C 700-500 lapse rate: 5.17 C/km ThetaE index: 17.22 C Layer 925.0- 616.0 mb Conv cond level (CCL): 838.38 mb = 1622.00 m = 5321.46 ft Mean mixing ratio: 15.81 g/kg Conv temperature: 32.07 C = 89.73 F Cap Strength: 1.55 C Lifted Index: -2.26 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.06 C Lifted Index @700 mb: -1.58 C Showalter Index: -1.67 C Risk: Thunderstorms probable Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.80 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 225.20 Risk: None Energy Index: -2.79 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1053.14 J/kg Max Up Vert Vel: 45.89 m/s Conv Inhibition (B-): 33.73 J/kg Cap Strength: 1.55 C Lift Cond Lev (LCL): 864.14 mb = 1360.18 m = 4462.47 ft Lev Free Conv (LFC): 819.14 mb = 1820.97 m = 5974.23 ft Equ Level (EL): 159.14 mb = 13871.86 m = 45510.80 ft B at Equ Level: 1051.27 J/kg Max Parcel Lev (MPL): 89.14 mb = 17226.84 m = 56517.82 ft Wind level data Storm motion: 149 at 4 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 ---------------------------------------------------------- 0 987 143 0 0 -0.0 -0.0 | 329 4 2.1 -3.5 1 971 305 35 7 -4.0 -5.7 | 12 9 -1.9 -9.2 2 940 610 115 5 -4.5 2.1 | 61 3 -2.4 -1.3 3 925 767 120 5 -4.3 2.5 | 67 2 -2.2 -1.0 4 909 914 105 3 -2.9 0.8 | 17 3 -0.8 -2.7 5 850 1504 305 4 3.3 -2.3 | 317 8 5.4 -5.7 6 789 2134 230 5 3.8 3.2 | 272 6 5.9 -0.2 7 761 2438 210 5 2.5 4.3 | 259 5 4.6 0.9 8 700 3145 10 5 -0.9 -4.9 | 352 8 1.2 -8.4 9 609 4267 65 3 -2.7 -1.3 | 8 5 -0.6 -4.7 10 505 5791 145 11 -6.3 9.0 | 143 7 -4.2 5.6 11 500 5870 145 12 -6.9 9.8 | 143 8 -4.8 6.4 12 486 6096 125 6 -4.9 3.4 | 90 3 -2.8 -0.0 13 449 6706 190 10 1.7 9.8 | 211 7 3.8 6.4 14 400 7590 175 7 -0.6 7.0 | 203 4 1.5 3.5 15 366 8230 200 8 2.7 7.5 | 230 6 4.8 4.1 16 300 9690 130 7 -5.4 4.5 | 108 3 -3.3 1.0 17 285 10058 120 7 -6.1 3.5 | 91 4 -4.0 0.0 18 250 10960 60 20 -17.3 -10.0 | 49 20 -15.2 -13.5 19 250 10973 50 18 -13.8 -11.6 | 38 19 -11.7 -15.0 20 238 11278 65 20 -18.1 -8.5 | 53 20 -16.0 -11.9 21 200 12440 65 36 -32.6 -15.2 | 59 36 -30.5 -18.7 22 198 12497 55 38 -31.1 -21.8 | 49 38 -29.0 -25.2 23 150 14230 80 36 -35.5 -6.3 | 74 35 -33.4 -9.7 24 148 14326 80 38 -37.4 -6.6 | 74 37 -35.3 -10.1 25 140 14630 60 36 -31.2 -18.0 | 54 36 -29.1 -21.5 26 133 14935 30 19 -9.5 -16.5 | 20 21 -7.4 -19.9 27 126 15240 325 10 5.7 -8.2 | 326 14 7.8 -11.6 28 120 15545 315 9 6.4 -6.4 | 319 13 8.5 -9.8 29 108 16154 335 10 4.2 -9.1 | 333 14 6.3 -12.5 30 100 16580 205 14 5.9 12.7 | 221 12 8.0 9.2 31 97 16751 200 16 5.5 15.0 | 213 14 7.6 11.6 32 97 16764 205 12 5.1 10.9 | 224 10 7.2 7.4 33 87 17374 205 10 4.2 9.1 | 228 8 6.3 5.6 34 82 17678 150 10 -5.0 8.7 | 151 6 -2.9 5.2 35 78 17983 200 1 0.3 0.9 | 316 4 2.4 -2.5 36 70 18593 215 18 10.3 14.7 | 228 17 12.4 11.3 37 70 18610 215 13 7.5 10.6 | 233 12 9.6 7.2 38 67 18898 205 12 5.1 10.9 | 224 10 7.2 7.4 39 63 19202 260 14 13.8 2.4 | 274 16 15.9 -1.0 40 60 19507 275 18 17.9 -1.6 | 284 21 20.0 -5.0 41 52 20422 100 12 -11.8 2.1 | 82 10 -9.7 -1.4 42 50 20620 65 21 -19.0 -8.9 | 54 21 -16.9 -12.3 43 49 20726 65 19 -17.2 -8.0 | 53 19 -15.1 -11.5 44 44 21336 70 20 -18.8 -6.8 | 58 20 -16.7 -10.3 45 42 21641 95 29 -28.9 2.5 | 88 27 -26.8 -0.9 46 40 21946 110 37 -34.8 12.7 | 106 34 -32.7 9.2 47 38 22250 90 48 -48.0 0.0 | 86 46 -45.9 -3.5 48 30 23740 80 51 -50.2 -8.9 | 76 50 -48.1 -12.3 49 28 24079 80 52 -51.2 -9.0 | 76 51 -49.1 -12.5 50 26 24384 90 39 -39.0 0.0 | 85 37 -36.9 -3.5 51 24 24689 105 46 -44.4 11.9 | 101 43 -42.3 8.5 52 18 25908 100 53 -52.2 9.2 | 97 50 -50.1 5.8 Wind Parameters Mean winds (0-6000m): 118.7 at 5.4 knts Storm direction: 148.7 at 4.0 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 22.7 deg Storm rel helicity (0-3000m) pos: 43.1 neg: -26.5 tot: 16.6 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.2 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 318.67 Bulk Shear: 3.30 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 62 5 23 6| 5.1 0.0 5.1| 16.9 0.0 16.9 33.9 0.67| 15.6 10.5 1000 80 4 29 5| 2.6 2.7 5.2| 17.0 -3.1 13.9 13.9 0.33| 10.8 3.5 1500 63 4 17 6| 1.7 3.2 4.9| 17.0 -16.8 0.3 0.2 -0.00| 9.8 -0.0 2000 21 4 356 8| 1.3 2.1 3.4| 17.0 -24.9 -7.9 -3.9 -0.14| 8.6 -1.2 2500 231 4 276 6| 0.7 1.7 2.4| 21.8 -26.5 -4.7 -1.9 -0.07| 8.0 -0.5 3000 251 5 287 7| 1.9 1.4 3.3| 43.1 -26.5 16.6 5.5 0.14| 8.3 1.2 4000 11 4 351 8| 1.5 1.1 2.5| 47.0 -26.5 20.5 5.1 0.17| 6.8 1.1 5000 63 5 20 6| 1.6 0.9 2.5| 55.1 -26.5 28.6 5.7 0.26| 6.1 1.6 6000 119 5 72 3| 1.4 0.9 2.3| 64.7 -31.6 33.1 5.5 0.24| 6.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//SBRB/skewt/SBRB.skewt.20251015.00.gif