UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 24 APR 25 Station: SBPV WMO ident: 82824 Latitude: -8.77 Longitude: -63.92 Elevation: 88.00 ------------------------------------------------------------------------------- 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 1001 88 26.0 23.9 88 2.1 24.5 0 0 299.1 302.5 297.6 354.5 18.98 1 1000 97 25.8 23.9 89 1.9 24.4 245 3 299.0 302.4 297.5 354.4 19.00 2 925 783 23.0 20.6 86 2.4 21.3 360 9 302.8 305.9 297.1 352.4 16.74 3 850 1519 18.6 16.4 87 2.2 17.1 15 10 305.6 308.2 296.0 347.4 13.94 4 754 2540 13.2 9.8 80 3.4 11.0 22 14 310.4 312.4 294.7 341.5 10.14 5 710 3043 8.8 8.8 100 0.0 8.8 30 15 311.0 312.9 294.8 341.9 10.07 6 700 3161 10.2 7.3 82 2.9 8.4 25 14 313.8 315.5 294.9 342.4 9.21 7 694 3233 10.2 6.1 76 4.1 7.7 25 14 314.6 316.2 294.6 341.2 8.54 8 556 5045 0.0 -4.9 70 4.9 -2.4 42 10 323.1 324.0 294.0 338.8 4.78 9 544 5220 -1.1 -4.1 80 3.0 -2.6 43 10 323.8 324.8 294.5 340.8 5.20 10 541 5264 -0.9 -8.9 55 8.0 -4.6 43 10 324.5 325.3 293.4 336.6 3.61 11 523 5534 -2.7 -7.0 72 4.3 -4.7 44 9 325.5 326.4 294.3 339.9 4.33 12 504 5827 -4.1 -15.1 42 11.0 -8.4 45 9 327.3 327.8 293.2 335.3 2.35 13 500 5890 -4.7 -14.7 45 10.0 -8.7 45 9 327.3 327.8 293.2 335.7 2.45 14 463 6490 -9.1 -15.1 62 6.0 -11.4 58 7 329.1 329.6 293.8 337.9 2.56 15 457 6591 -9.7 -21.7 37 12.0 -13.5 60 7 329.6 329.9 293.0 334.8 1.47 16 452 6676 -10.5 -15.5 67 5.0 -12.4 61 6 329.6 330.1 293.9 338.3 2.53 17 443 6831 -10.9 -22.9 37 12.0 -14.6 64 6 331.0 331.3 293.3 335.9 1.37 18 441 6866 -11.3 -17.3 61 6.0 -13.5 65 6 330.9 331.4 294.0 338.7 2.23 19 438 6918 -11.1 -32.1 16 21.0 -16.0 66 6 331.8 332.0 292.8 334.0 0.59 20 435 6971 -11.5 -18.5 56 7.0 -13.9 67 6 332.0 332.4 294.1 339.2 2.04 21 433 7006 -11.9 -17.9 61 6.0 -14.0 68 6 331.9 332.3 294.2 339.5 2.16 22 413 7367 -13.7 -17.4 74 3.7 -15.0 75 5 334.1 334.6 294.9 342.4 2.36 23 400 7610 -14.9 -25.9 39 11.0 -17.9 80 4 335.6 335.9 294.3 339.9 1.16 24 399 7629 -15.1 -27.1 35 12.0 -18.3 79 4 335.6 335.8 294.1 339.4 1.04 25 392 7763 -16.1 -24.1 50 8.0 -18.4 69 4 336.0 336.3 294.6 341.0 1.39 26 377 8056 -17.9 -33.9 23 16.0 -21.2 48 5 337.4 337.5 294.2 339.6 0.58 27 372 8155 -18.3 -26.3 49 8.0 -20.4 41 6 338.1 338.4 294.9 342.6 1.20 28 355 8504 -20.1 -36.1 23 16.0 -23.2 17 5 340.3 340.4 294.8 342.2 0.49 29 333 8975 -23.5 -42.5 16 19.0 -26.3 344 4 341.9 342.0 295.0 343.0 0.27 30 300 9730 -29.1 -41.1 30 12.0 -30.7 290 2 344.4 344.4 295.7 345.8 0.35 31 289 9994 -31.3 -39.3 45 8.0 -32.4 345 0 344.9 345.0 295.9 346.7 0.44 32 282 10167 -32.5 -51.5 13 19.0 -34.1 352 1 345.6 345.7 295.8 346.1 0.12 33 272 10419 -34.1 -47.1 26 13.0 -35.4 334 2 346.9 346.9 296.1 347.7 0.20 34 250 11000 -39.5 -45.5 53 6.0 -40.0 290 6 347.3 347.4 296.3 348.4 0.26 35 248 11055 -39.9 -45.9 53 6.0 -40.4 293 6 347.5 347.6 296.3 348.6 0.25 36 244 11166 -40.5 -49.5 37 9.0 -41.2 300 6 348.3 348.3 296.4 349.0 0.17 37 208 12235 -50.3 -54.3 63 4.0 -50.5 4 3 349.2 349.2 296.5 349.7 0.11 38 207 12266 -50.7 -55.2 59 4.5 -50.9 6 3 349.0 349.1 296.5 349.5 0.10 39 200 12490 -52.7 -54.3 83 1.6 -52.8 20 2 349.3 349.3 296.6 349.8 0.12 40 199 12522 -53.1 -54.2 88 1.1 -53.1 19 2 349.2 349.2 296.5 349.7 0.12 41 197 12587 -53.5 -55.1 83 1.6 -53.5 17 2 349.6 349.6 296.6 350.0 0.11 42 190 12818 -55.3 -59.2 62 3.9 -55.4 11 3 350.3 350.3 296.8 350.6 0.07 43 169 13553 -61.5 -65.5 59 4.0 -61.6 351 4 351.9 351.9 297.1 352.1 0.03 44 158 13966 -65.1 -67.4 73 2.3 -65.1 339 5 352.7 352.7 297.3 352.8 0.03 45 150 14280 -67.9 -71.9 56 4.0 -67.9 330 6 353.1 353.1 297.3 353.2 0.02 46 147 14401 -68.9 -72.6 59 3.7 -68.9 326 6 353.4 353.4 297.4 353.5 0.01 47 144 14524 -69.9 -74.9 48 5.0 -69.9 322 7 353.8 353.8 297.4 353.8 0.01 48 139 14734 -69.9 -79.9 22 10.0 -69.9 316 7 357.4 357.4 298.2 357.4 0.00 49 131 15084 -72.9 -78.9 40 6.0 -72.9 305 8 358.1 358.1 298.3 358.1 0.01 50 115 15842 -75.1 -85.1 20 10.0 -75.1 270 10 367.6 367.6 300.1 367.6 0.00 51 100 16640 -81.1 -88.1 30 7.0 -81.1 205 10 371.0 371.0 300.8 371.0 0.00 52 79 17945 -86.5 -90.5 48 4.0 -86.5 205 8 385.8 385.8 303.2 385.8 0.00 53 75 18230 -84.9 -90.9 33 6.0 -84.9 205 10 394.9 394.9 304.5 394.9 0.00 54 73 18380 -79.7 -88.7 21 9.0 -79.7 205 11 408.9 408.9 306.4 408.9 0.00 55 70 18620 -76.1 -88.1 13 12.0 -76.2 95 12 421.6 421.6 307.9 421.6 0.00 56 65 19054 -71.5 -89.5 5 18.0 -71.6 125 11 440.7 440.7 310.0 440.7 0.00 57 50 20640 -63.5 -89.5 2 26.0 -63.8 290 5 493.8 493.8 314.5 493.9 0.00 58 45 21288 -62.5 -88.5 2 26.0 -63.0 234 9 511.4 511.4 315.7 511.4 0.00 59 41 21857 -65.9 -89.9 2 24.0 -66.2 322 10 516.7 516.7 316.1 516.7 0.00 60 30 23790 -57.3 -87.3 1 30.0 -58.5 195 4 588.4 588.4 320.0 588.5 0.01 61 25 24954 -53.1 -85.1 1 32.0 -55.4 125 14 632.0 632.0 322.0 632.1 0.01 62 23 25490 -54.1 -86.1 1 32.0 -56.3 104 27 644.3 644.3 322.4 644.4 0.01 TRP 79 17945 -86.5 -90.5 48 4.0 -86.5 205 8 385.8 385.8 303.2 385.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 556.00 mb = 5045.33 m = 16552.71 ft Wetbulb zero: 589.23 mb = 4570.68 m = 14995.48 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 78.30 % Est. max temperature: 32.53 C = 90.55 F Sfc-Lift cond lev (LCL): 971.33 mb = 352.92 m = 1157.87 ft T: 24.76 C 700-500 lapse rate: 5.46 C/km ThetaE index: 13.01 C Layer 1000.0- 710.0 mb Conv cond level (CCL): 882.37 mb = 1193.65 m = 3916.14 ft Mean mixing ratio: 17.48 g/kg Conv temperature: 31.33 C = 88.40 F Cap Strength: 1.49 C Lifted Index: -2.79 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.34 C Lifted Index @700 mb: -1.19 C Showalter Index: -0.79 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.10 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 225.80 Risk: None Energy Index: -2.29 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1003.94 J/kg Max Up Vert Vel: 44.81 m/s Conv Inhibition (B-): 21.12 J/kg Cap Strength: 1.49 C Lift Cond Lev (LCL): 920.61 mb = 824.44 m = 2704.83 ft Lev Free Conv (LFC): 835.61 mb = 1664.46 m = 5460.77 ft Equ Level (EL): 145.61 mb = 14457.73 m = 47432.91 ft B at Equ Level: 984.79 J/kg Max Parcel Lev (MPL): 85.61 mb = 17500.21 m = 57414.69 ft Wind level data Storm motion: 56 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 1001 88 0 0 -0.0 -0.0 | 236 8 6.8 4.6 1 1000 97 245 3 2.7 1.3 | 238 11 9.5 5.9 2 977 305 275 6 6.0 -0.5 | 252 13 12.8 4.1 3 943 610 345 10 2.6 -9.7 | 298 11 9.4 -5.0 4 925 783 360 9 -0.0 -9.0 | 303 8 6.8 -4.4 5 911 914 25 9 -3.8 -8.2 | 320 5 3.0 -3.5 6 850 1519 15 10 -2.6 -9.7 | 320 7 4.2 -5.0 7 849 1524 15 11 -2.8 -10.6 | 327 7 4.0 -6.0 8 790 2134 25 14 -5.9 -12.7 | 354 8 0.9 -8.1 9 762 2438 20 12 -4.1 -11.3 | 338 7 2.7 -6.6 10 735 2743 25 17 -7.2 -15.4 | 2 11 -0.4 -10.8 11 709 3048 30 15 -7.5 -13.0 | 5 8 -0.7 -8.4 12 700 3161 25 14 -5.9 -12.7 | 354 8 0.9 -8.1 13 634 3962 20 11 -3.8 -10.3 | 332 6 3.0 -5.7 14 611 4267 40 11 -7.1 -8.4 | 4 4 -0.3 -3.8 15 500 5890 45 9 -6.4 -6.4 | 346 2 0.4 -1.7 16 487 6096 50 8 -6.1 -5.1 | 307 1 0.7 -0.5 17 400 7610 80 4 -3.9 -0.7 | 216 5 2.9 3.9 18 368 8230 35 6 -3.4 -4.9 | 275 3 3.4 -0.3 19 300 9730 290 2 1.9 -0.7 | 246 10 8.7 3.9 20 286 10058 0 0 -0.0 -0.0 | 236 8 6.8 4.6 21 250 11000 290 6 5.6 -2.1 | 258 13 12.4 2.6 22 200 12490 20 2 -0.7 -1.9 | 246 7 6.1 2.8 23 150 14280 330 6 3.0 -5.2 | 273 10 9.8 -0.6 24 121 15545 290 10 9.4 -3.4 | 266 16 16.2 1.2 25 103 16459 225 11 7.8 7.8 | 230 19 14.6 12.4 26 100 16640 205 10 4.2 9.1 | 219 18 11.0 13.7 27 98 16764 215 11 6.3 9.0 | 224 19 13.1 13.6 28 93 17069 200 10 3.4 9.4 | 216 17 10.2 14.0 29 83 17678 130 2 -1.5 1.3 | 222 8 5.3 5.9 30 79 17945 205 8 3.4 7.3 | 221 16 10.2 11.9 31 70 18593 205 12 5.1 10.9 | 217 20 11.9 15.5 32 70 18620 95 12 -12.0 1.0 | 138 8 -5.1 5.7 33 67 18898 100 12 -11.8 2.1 | 143 8 -5.0 6.7 34 64 19202 145 10 -5.7 8.2 | 185 13 1.1 12.8 35 60 19507 45 13 -9.2 -9.2 | 28 5 -2.4 -4.6 36 57 19812 330 17 8.5 -14.7 | 303 18 15.3 -10.1 37 55 20117 270 13 13.0 -0.0 | 257 20 19.8 4.6 38 52 20422 280 17 16.7 -3.0 | 266 24 23.6 1.7 39 50 20640 290 5 4.7 -1.7 | 256 12 11.5 2.9 40 47 21031 255 3 2.9 0.8 | 241 11 9.7 5.4 41 45 21336 230 10 7.7 6.4 | 233 18 14.5 11.1 42 39 22250 30 10 -5.0 -8.7 | 336 4 1.8 -4.0 43 37 22555 290 1 0.9 -0.3 | 241 9 7.7 4.3 44 30 23790 195 4 1.0 3.9 | 223 12 7.8 8.5 45 24 24689 110 16 -15.0 5.5 | 141 13 -8.2 10.1 46 22 24994 100 34 -33.5 5.9 | 112 29 -26.7 10.5 47 19 25603 65 33 -29.9 -13.9 | 68 25 -23.1 -9.3 Wind Parameters Mean winds (0-6000m): 25.8 at 11.0 knts Storm direction: 55.8 at 8.2 knts Shear (0-3000m) pos: 1.8 neg: 2.2 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 125.1 deg Storm rel helicity (0-3000m) pos: 64.6 neg: -4.2 tot: 60.4 m^2/s^2 ave: 20.1 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.7 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 50.31 Bulk Shear: 19.96 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 ------------------------------------------------------------------------------- 500 300 6 263 12| 0.0 10.0 10.0| 40.7 0.0 40.7 81.4 0.78| 16.6 12.9 1000 345 8 288 9| 3.5 5.0 8.5| 47.8 0.0 47.8 47.8 0.68| 12.2 8.2 1500 360 8 299 8| 2.3 4.1 6.5| 49.9 -0.1 49.8 33.2 0.65| 9.0 5.9 2000 8 10 311 7| 2.4 3.1 5.5| 55.8 -0.1 55.7 27.9 0.68| 7.6 5.2 2500 12 10 319 7| 1.9 2.6 4.6| 59.1 -3.0 56.0 22.4 0.61| 6.8 4.1 3000 16 11 329 7| 1.8 2.2 4.0| 64.6 -4.2 60.4 20.1 0.57| 6.5 3.7 4000 18 12 333 7| 1.5 1.6 3.0| 65.9 -11.2 54.6 13.7 0.44| 5.6 2.5 5000 22 11 337 6| 1.4 1.3 2.6| 67.9 -11.5 56.4 11.3 0.44| 4.8 2.1 6000 26 11 339 6| 1.1 1.1 2.2| 67.9 -12.0 55.9 9.3 0.39| 4.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250424.12.gif