UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 12 OCT 25 Station: SB705 WMO ident: 82705 Latitude: -7.58 Longitude: -72.77 ------------------------------------------------------------------------------- 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 99 SFC 989 196 24.4 22.1 87 2.3 22.8 0 0 298.5 301.6 296.3 348.5 17.17 2 982 259 23.4 22.6 95 0.8 22.8 348 5 298.1 301.3 296.6 350.0 17.85 3 969 376 24.6 22.9 90 1.7 23.4 341 10 300.4 303.8 297.6 354.6 18.44 4 925 784 23.6 19.9 80 3.7 20.9 350 16 303.4 306.4 296.8 351.0 16.01 5 883 1190 21.8 14.8 64 7.0 17.1 351 18 305.6 307.9 294.7 341.8 12.07 6 850 1520 19.4 13.4 68 6.0 15.4 350 17 306.5 308.6 294.6 340.9 11.44 7 770 2365 13.6 11.5 87 2.1 12.2 4 10 309.0 311.1 295.0 342.9 11.14 8 711 3034 9.8 8.3 90 1.5 8.9 5 6 311.9 313.8 294.8 341.9 9.72 9 700 3164 9.4 7.3 87 2.1 8.1 5 5 312.9 314.6 294.7 341.4 9.21 10 570 4841 0.2 -1.9 86 2.1 -0.9 280 3 321.0 322.2 294.3 339.9 5.85 11 551 5112 -1.5 -6.5 69 5.0 -3.9 261 2 322.1 323.0 293.3 336.2 4.27 12 527 5466 -4.1 -5.6 89 1.5 -4.8 235 2 323.1 324.1 294.0 338.8 4.79 13 509 5740 -5.1 -12.1 58 7.0 -8.0 215 1 325.2 325.7 293.1 335.2 2.97 14 500 5880 -6.3 -9.6 77 3.3 -7.8 205 1 325.4 326.1 293.7 337.7 3.69 15 487 6086 -7.9 -7.9 100 0.0 -7.9 228 1 325.9 326.7 294.4 340.3 4.34 16 459 6544 -11.1 -11.1 100 0.0 -11.1 186 3 327.4 328.1 294.2 339.5 3.57 17 451 6679 -12.7 -15.8 78 3.1 -13.8 172 3 327.1 327.6 293.2 335.5 2.48 18 447 6747 -13.1 -17.4 70 4.3 -14.6 165 4 327.4 327.8 293.0 334.9 2.18 19 435 6955 -13.1 -19.1 61 6.0 -15.1 145 4 330.0 330.3 293.5 336.7 1.94 20 416 7294 -15.3 -22.3 55 7.0 -17.4 110 6 331.4 331.7 293.5 336.8 1.54 21 400 7590 -17.5 -21.4 72 3.9 -18.7 80 7 332.2 332.6 293.9 338.4 1.73 22 397 7646 -17.9 -20.2 82 2.3 -18.6 84 7 332.4 332.8 294.1 339.3 1.94 23 393 7722 -17.9 -30.9 31 13.0 -20.8 90 7 333.4 333.6 293.3 336.1 0.74 24 385 7876 -18.7 -25.7 54 7.0 -20.5 102 7 334.3 334.6 294.0 338.8 1.22 25 367 8231 -20.9 -43.9 11 23.0 -24.2 129 6 336.0 336.0 293.5 336.8 0.21 26 332 8963 -26.3 -39.3 28 13.0 -28.2 172 10 338.4 338.4 294.3 339.8 0.38 27 304 9596 -29.9 -54.9 7 25.0 -32.0 153 7 341.9 342.0 294.8 342.2 0.07 28 300 9690 -30.1 -44.1 24 14.0 -31.7 150 7 343.0 343.0 295.3 344.0 0.25 29 298 9738 -30.3 -43.3 27 13.0 -31.9 154 8 343.3 343.4 295.4 344.4 0.28 30 293 9858 -31.1 -46.1 21 15.0 -32.7 163 10 343.9 343.9 295.4 344.7 0.21 31 282 10128 -33.5 -56.5 8 23.0 -35.1 182 13 344.2 344.2 295.4 344.5 0.06 32 254 10852 -39.7 -45.7 53 6.0 -40.2 163 9 345.5 345.5 295.8 346.5 0.25 33 250 10960 -40.9 -47.9 47 7.0 -41.4 150 7 345.3 345.3 295.7 346.1 0.20 34 213 12023 -50.5 -53.0 75 2.5 -50.6 78 10 346.5 346.5 296.0 347.0 0.13 35 207 12208 -51.3 -57.3 49 6.0 -51.5 89 11 348.1 348.1 296.3 348.4 0.08 36 200 12430 -53.5 -59.5 48 6.0 -53.7 60 11 348.0 348.1 296.3 348.3 0.06 37 188 12827 -56.1 -65.1 31 9.0 -56.3 58 12 350.1 350.1 296.7 350.2 0.03 38 186 12895 -56.7 -65.7 31 9.0 -56.9 51 14 350.2 350.2 296.7 350.3 0.03 39 150 14230 -67.3 -73.3 42 6.0 -67.4 50 21 354.2 354.2 297.5 354.2 0.01 40 128 15164 -75.7 -79.4 56 3.7 -75.7 77 14 355.5 355.5 297.8 355.5 0.01 41 115 15775 -79.7 -84.1 48 4.4 -79.7 75 12 359.1 359.1 298.5 359.1 0.00 42 100 16570 -77.3 -84.3 32 7.0 -77.3 155 11 378.4 378.4 302.0 378.4 0.00 43 84 17569 -78.5 -86.5 26 8.0 -78.5 190 13 395.3 395.3 304.6 395.3 0.00 44 75 18226 -72.5 -86.5 10 14.0 -72.6 301 12 420.9 420.9 307.8 420.9 0.00 45 70 18630 -74.7 -87.7 12 13.0 -74.7 285 25 424.6 424.6 308.2 424.6 0.00 46 67 18884 -74.7 -88.7 10 14.0 -74.7 295 24 429.9 429.9 308.8 429.9 0.00 47 58 19740 -65.5 -89.5 2 24.0 -65.7 331 21 468.8 468.8 312.5 468.8 0.00 48 54 20175 -64.7 -89.7 2 25.0 -65.0 27 5 480.3 480.3 313.5 480.3 0.00 49 50 20640 -67.9 -89.9 3 22.0 -68.1 110 24 483.5 483.5 313.7 483.5 0.00 50 47 21010 -70.7 -90.7 4 20.0 -70.8 105 26 485.4 485.4 313.9 485.4 0.00 51 44 21406 -65.7 -91.7 2 26.0 -66.0 107 28 506.9 506.9 315.4 506.9 0.00 52 30 23770 -59.3 -88.3 1 29.0 -60.3 95 53 583.0 583.0 319.8 583.0 0.01 53 27 24098 -58.1 -88.1 1 30.0 -59.3 98 54 604.2 604.2 320.8 604.2 0.01 54 25 24359 -59.3 -88.3 1 29.0 -60.4 93 57 614.2 614.2 321.2 614.2 0.01 55 10 30260 77.2 61.2 50 16.0 -140.0 1307.7 787.6 133.2 0.0 -653.02 TRP 115 15775 -79.7 -84.1 48 4.4 -79.7 75 12 359.1 359.1 298.5 359.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 567.76 mb = 4873.08 m = 15987.61 ft Freezing level: 18.48 mb = 26922.37 m = 88326.90 ft Wetbulb zero: 583.22 mb = 4653.97 m = 15268.74 ft Precipitable water: 41.56 inches Sfc-500 mean rel hum: 81.31 % Est. max temperature: 32.69 C = 90.84 F Sfc-Lift cond lev (LCL): 956.74 mb = 487.65 m = 1599.87 ft T: 24.33 C 700-500 lapse rate: 5.78 C/km ThetaE index: 13.70 C Layer 925.0- 770.0 mb Conv cond level (CCL): 838.44 mb = 1637.02 m = 5370.74 ft Mean mixing ratio: 16.27 g/kg Conv temperature: 32.71 C = 90.87 F Cap Strength: 2.65 C Lifted Index: -3.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.94 C Lifted Index @700 mb: -1.28 C Showalter Index: 0.13 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 19.70 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 195.80 Risk: None Energy Index: -0.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1073.31 J/kg Max Up Vert Vel: 46.33 m/s Conv Inhibition (B-): 66.65 J/kg Cap Strength: 2.65 C Lift Cond Lev (LCL): 894.83 mb = 1073.57 m = 3522.15 ft Lev Free Conv (LFC): 789.83 mb = 2147.27 m = 7044.77 ft Equ Level (EL): 179.83 mb = 13104.53 m = 42993.34 ft B at Equ Level: 1066.11 J/kg Max Parcel Lev (MPL): 89.83 mb = 17184.37 m = 56378.47 ft Wind level data Storm motion: 19 at 5 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 ---------------------------------------------------------- 0 989 196 0 0 -0.0 -0.0 | 199 5 1.8 5.1 1 977 305 340 9 3.1 -8.5 | 305 6 4.8 -3.4 2 944 610 345 15 3.9 -14.5 | 329 11 5.6 -9.4 3 925 784 350 16 2.8 -15.8 | 337 12 4.5 -10.7 4 911 914 355 16 1.4 -15.9 | 344 11 3.2 -10.8 5 880 1219 350 18 3.1 -17.7 | 339 14 4.9 -12.6 6 850 1520 350 17 3.0 -16.7 | 338 13 4.7 -11.6 7 820 1829 345 14 3.6 -13.5 | 327 10 5.4 -8.4 8 791 2134 360 11 -0.0 -11.0 | 343 6 1.8 -5.9 9 763 2438 5 10 -0.9 -10.0 | 350 5 0.9 -4.9 10 700 3164 5 5 -0.4 -5.0 | 265 1 1.3 0.1 11 634 3962 335 1 0.4 -0.9 | 208 5 2.2 4.2 12 611 4267 320 4 2.6 -3.1 | 245 5 4.3 2.0 13 500 5880 205 1 0.4 0.9 | 200 6 2.2 6.0 14 486 6096 230 1 0.8 0.6 | 204 6 2.5 5.7 15 400 7590 80 7 -6.9 -1.2 | 127 6 -5.1 3.9 16 366 8230 130 6 -4.6 3.9 | 162 9 -2.8 8.9 17 337 8839 175 10 -0.9 10.0 | 183 15 0.9 15.1 18 300 9690 150 7 -3.5 6.1 | 171 11 -1.7 11.2 19 285 10058 180 13 0.0 13.0 | 186 18 1.8 18.1 20 272 10363 190 13 2.3 12.8 | 193 18 4.0 17.9 21 261 10668 185 11 1.0 11.0 | 190 16 2.7 16.1 22 250 10960 150 7 -3.5 6.1 | 171 11 -1.7 11.2 23 227 11582 75 6 -5.8 -1.6 | 131 5 -4.0 3.5 24 217 11887 70 10 -9.4 -3.4 | 102 8 -7.6 1.7 25 207 12192 90 11 -11.0 0.0 | 119 11 -9.2 5.1 26 200 12430 60 11 -9.5 -5.5 | 87 8 -7.8 -0.4 27 198 12497 55 10 -8.2 -5.7 | 84 6 -6.4 -0.6 28 188 12802 60 12 -10.4 -6.0 | 84 9 -8.6 -0.9 29 180 13106 25 19 -8.0 -17.2 | 27 14 -6.3 -12.1 30 155 14021 45 24 -17.0 -17.0 | 52 19 -15.2 -11.9 31 150 14230 50 21 -16.1 -13.5 | 60 17 -14.3 -8.4 32 126 15240 80 13 -12.8 -2.3 | 104 11 -11.0 2.8 33 115 15775 75 12 -11.6 -3.1 | 101 10 -9.8 2.0 34 114 15850 80 13 -12.8 -2.3 | 104 11 -11.0 2.8 35 100 16570 155 11 -4.6 10.0 | 169 15 -2.9 15.1 36 97 16764 135 11 -7.8 7.8 | 155 14 -6.0 12.9 37 92 17069 175 11 -1.0 11.0 | 183 16 0.8 16.1 38 87 17374 210 12 6.0 10.4 | 207 17 7.8 15.5 39 83 17678 180 13 0.0 13.0 | 186 18 1.8 18.1 40 78 17983 195 10 2.6 9.7 | 196 15 4.3 14.8 41 74 18288 325 12 6.9 -9.8 | 299 10 8.6 -4.7 42 70 18630 285 25 24.1 -6.5 | 273 26 25.9 -1.4 43 67 18898 295 24 21.8 -10.1 | 282 24 23.5 -5.0 44 64 19202 285 17 16.4 -4.4 | 268 18 18.2 0.7 45 60 19507 355 25 2.2 -24.9 | 349 20 3.9 -19.8 46 57 19812 325 20 11.5 -16.4 | 310 17 13.2 -11.3 47 55 20117 5 3 -0.3 -3.0 | 215 3 1.5 2.1 48 52 20422 110 11 -10.3 3.8 | 136 12 -8.6 8.9 49 50 20640 110 24 -22.6 8.2 | 123 25 -20.8 13.3 50 45 21336 100 27 -26.6 4.7 | 112 27 -24.8 9.8 51 42 21641 125 32 -26.2 18.4 | 134 34 -24.5 23.4 52 38 22250 105 47 -45.4 12.2 | 112 47 -43.6 17.3 53 30 23770 95 53 -52.8 4.6 | 101 52 -51.0 9.7 54 28 24079 100 52 -51.2 9.0 | 106 51 -49.5 14.1 55 22 24994 85 63 -62.8 -5.5 | 90 61 -61.0 -0.4 Wind Parameters Mean winds (0-6000m): 349.0 at 7.2 knts Storm direction: 19.0 at 5.4 knts Shear (0-3000m) pos: 1.1 neg: 1.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 60.5 deg Storm rel helicity (0-3000m) pos: 27.9 neg: -10.9 tot: 17.0 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.1 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 549.72 Bulk Shear: 1.95 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 ------------------------------------------------------------------------------- 500 344 11 318 7| 0.0 15.9 15.9| 16.9 0.0 16.9 33.7 0.81| 17.6 14.3 1000 349 14 332 9| 1.3 8.0 9.3| 22.8 -2.6 20.2 20.2 0.71| 11.0 7.7 1500 349 15 334 11| 0.9 4.5 5.3| 22.8 -7.3 15.5 10.3 0.56| 8.3 4.7 2000 349 14 334 10| 1.1 3.3 4.4| 27.3 -9.2 18.1 9.1 0.50| 7.7 3.9 2500 352 13 335 9| 1.3 2.7 3.9| 27.9 -9.7 18.2 7.3 0.46| 6.8 3.1 3000 353 12 335 8| 1.1 1.7 2.8| 27.9 -10.9 17.0 5.7 0.34| 6.2 2.1 4000 353 10 327 5| 0.8 1.2 2.0| 30.2 -12.7 17.5 4.4 0.29| 5.4 1.6 5000 350 8 314 5| 0.6 0.8 1.4| 30.9 -17.9 13.0 2.6 0.21| 4.8 1.0 6000 349 7 302 4| 0.5 0.5 1.1| 31.6 -21.1 10.5 1.8 0.17| 4.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251012.12.gif