UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 10 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 134 0 0 SFC 992 204 21.8 20.8 94 1.0 21.1 0 0 295.6 298.5 294.6 341.0 15.78 2 986 257 21.6 21.6 100 0.0 21.6 294 3 295.9 299.0 295.3 344.0 16.70 3 951 572 22.6 19.5 83 3.1 20.4 187 9 300.0 302.8 295.4 344.4 15.17 4 925 814 22.0 18.9 83 3.1 19.8 160 6 301.8 304.6 295.7 346.1 15.02 5 909 966 21.8 18.1 80 3.7 19.2 126 8 303.1 305.8 295.8 346.2 14.53 6 850 1545 17.6 14.5 82 3.1 15.5 110 13 304.6 306.9 294.6 341.3 12.31 7 764 2449 10.8 10.8 100 0.0 10.8 80 8 306.7 308.7 294.0 338.9 10.71 8 700 3179 8.4 5.1 80 3.3 6.5 60 7 311.8 313.3 293.4 336.2 7.90 9 686 3346 7.8 3.7 75 4.1 5.4 67 7 312.9 314.3 293.2 335.6 7.30 10 565 4922 -1.3 -2.2 94 0.9 -1.8 77 3 320.1 321.2 294.0 338.7 5.77 11 534 5371 -3.3 -6.2 80 2.9 -4.7 53 2 322.9 323.8 293.7 337.7 4.51 12 530 5430 -3.9 -4.3 97 0.4 -4.1 50 2 322.9 323.9 294.3 340.0 5.25 13 513 5688 -4.3 -10.3 63 6.0 -6.9 36 1 325.4 326.1 293.5 336.8 3.41 14 500 5890 -5.5 -9.2 75 3.7 -7.2 25 1 326.3 327.1 294.1 339.1 3.81 15 463 6487 -10.3 -12.1 87 1.8 -11.1 45 1 327.6 328.3 294.0 338.7 3.27 16 400 7600 -16.1 -20.6 68 4.5 -17.5 25 4 334.1 334.4 294.5 340.7 1.86 17 361 8367 -20.9 -28.9 49 8.0 -22.8 70 8 337.6 337.8 294.6 341.2 0.97 18 312 9430 -29.1 -39.1 37 10.0 -30.5 66 9 340.5 340.6 294.8 342.1 0.41 19 300 9710 -31.7 -40.7 41 9.0 -32.9 65 9 340.7 340.8 294.8 342.1 0.36 20 280 10193 -35.7 -40.7 60 5.0 -36.2 58 10 341.7 341.8 295.1 343.3 0.39 21 277 10268 -36.1 -46.1 35 10.0 -37.0 57 10 342.2 342.3 295.1 343.1 0.22 22 266 10547 -38.3 -45.3 48 7.0 -38.9 43 11 343.0 343.0 295.3 344.0 0.25 23 250 10970 -41.5 -54.5 23 13.0 -42.2 40 7 344.4 344.4 295.4 344.8 0.09 24 227 11616 -46.3 -64.3 11 18.0 -46.9 60 14 346.7 346.7 295.9 346.8 0.03 25 202 12376 -53.7 -61.7 37 8.0 -53.9 43 25 346.7 346.8 296.0 346.9 0.05 26 200 12440 -54.1 -61.1 42 7.0 -54.3 40 24 347.1 347.1 296.0 347.3 0.05 27 199 12472 -54.3 -60.3 48 6.0 -54.5 37 24 347.3 347.3 296.1 347.5 0.06 28 177 13217 -58.7 -75.7 9 17.0 -58.9 44 30 351.9 351.9 297.0 351.9 0.01 29 150 14240 -66.5 -76.5 23 10.0 -66.5 35 18 355.5 355.5 297.8 355.6 0.01 30 123 15410 -76.1 -78.3 71 2.2 -76.1 74 13 358.8 358.8 298.5 358.8 0.01 31 108 16153 -79.3 -84.0 46 4.7 -79.3 10 7 366.4 366.4 299.9 366.4 0.00 32 101 16534 -78.9 -84.9 37 6.0 -78.9 310 7 374.2 374.2 301.3 374.2 0.00 33 100 16590 -79.1 -85.1 37 6.0 -79.1 280 8 374.9 374.9 301.4 374.9 0.00 34 97 16764 -79.7 -85.7 36 6.0 -79.7 280 8 377.0 377.0 301.8 377.0 0.00 35 80 17863 -78.5 -88.5 18 10.0 -78.5 140 14 400.8 400.8 305.3 400.8 0.00 36 78 18009 -74.9 -86.9 14 12.0 -74.9 147 10 411.2 411.2 306.7 411.2 0.00 37 72 18474 -75.9 -89.9 9 14.0 -75.9 241 3 418.6 418.6 307.6 418.6 0.00 38 70 18640 -70.3 -90.3 4 20.0 -70.4 240 9 434.0 434.0 309.3 434.0 0.00 39 68 18811 -69.9 -91.9 3 22.0 -70.0 246 10 438.5 438.5 309.7 438.5 0.00 40 65 19077 -70.9 -90.9 4 20.0 -71.0 255 12 442.0 442.0 310.1 442.0 0.00 41 53 20292 -66.7 -90.7 2 24.0 -67.0 126 15 478.3 478.3 313.3 478.3 0.00 42 50 20640 -69.1 -91.1 3 22.0 -69.3 80 26 480.7 480.7 313.5 480.7 0.00 43 45 21271 -68.5 -93.5 2 25.0 -68.7 87 24 496.8 496.8 314.7 496.8 0.00 44 43 21548 -61.9 -91.9 1 30.0 -62.4 89 27 519.5 519.5 316.3 519.6 0.00 45 32 23385 -59.7 -90.7 1 31.0 -60.6 102 49 571.2 571.2 319.2 571.3 0.00 TRP 108 16153 -79.3 -84.0 46 4.7 -79.3 10 7 366.4 366.4 299.9 366.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 582.29 mb = 4696.68 m = 15408.86 ft Wetbulb zero: 595.16 mb = 4499.43 m = 14761.74 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 85.36 % Est. max temperature: 30.93 C = 87.67 F Sfc-Lift cond lev (LCL): 977.91 mb = 328.69 m = 1078.37 ft T: 21.83 C 700-500 lapse rate: 5.13 C/km ThetaE index: 10.52 C Layer 850.0- 565.0 mb Conv cond level (CCL): 853.46 mb = 1509.97 m = 4953.90 ft Mean mixing ratio: 15.23 g/kg Conv temperature: 30.65 C = 87.16 F Cap Strength: 2.79 C Lifted Index: -0.72 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.55 C Lifted Index @700 mb: -0.76 C Showalter Index: 0.75 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.00 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.00 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 324.95 J/kg Max Up Vert Vel: 25.49 m/s Conv Inhibition (B-): 60.18 J/kg Cap Strength: 2.79 C Lift Cond Lev (LCL): 906.49 mb = 989.66 m = 3246.87 ft Lev Free Conv (LFC): 811.49 mb = 1938.16 m = 6358.72 ft Equ Level (EL): 261.49 mb = 10663.67 m = 34985.38 ft B at Equ Level: 323.14 J/kg Max Parcel Lev (MPL): 161.49 mb = 13784.03 m = 45222.66 ft Wind level data Storm motion: 127 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 ---------------------------------------------------------- 0 992 204 0 0 -0.0 -0.0 | 307 5 3.8 -2.9 1 981 305 235 5 4.1 2.9 | 270 8 7.9 -0.0 2 947 610 180 10 0.0 10.0 | 208 8 3.8 7.1 3 925 814 160 6 -2.1 5.6 | 212 3 1.7 2.8 4 914 914 130 7 -5.4 4.5 | 136 2 -1.6 1.6 5 883 1219 105 11 -10.6 2.8 | 90 7 -6.8 -0.0 6 850 1545 110 13 -12.2 4.4 | 101 9 -8.4 1.6 7 822 1829 105 14 -13.5 3.6 | 94 10 -9.7 0.7 8 793 2134 75 8 -7.7 -2.1 | 38 6 -3.9 -5.0 9 764 2438 80 8 -7.9 -1.4 | 44 6 -4.1 -4.3 10 737 2743 75 12 -11.6 -3.1 | 52 10 -7.8 -6.0 11 700 3179 60 7 -6.1 -3.5 | 20 7 -2.3 -6.4 12 612 4267 110 4 -3.8 1.4 | 359 2 0.0 -1.5 13 500 5890 25 1 -0.4 -0.9 | 318 5 3.4 -3.8 14 487 6096 330 1 0.5 -0.9 | 311 6 4.3 -3.7 15 450 6706 90 1 -1.0 0.0 | 316 4 2.8 -2.9 16 432 7010 105 10 -9.7 2.6 | 87 6 -5.9 -0.3 17 400 7600 25 4 -1.7 -3.6 | 342 7 2.1 -6.5 18 367 8230 70 8 -7.5 -2.7 | 34 7 -3.7 -5.6 19 300 9710 65 9 -8.2 -3.8 | 33 8 -4.4 -6.7 20 273 10363 55 10 -8.2 -5.7 | 27 10 -4.4 -8.6 21 261 10668 35 12 -6.9 -9.8 | 14 13 -3.1 -12.7 22 250 10970 40 7 -4.5 -5.4 | 5 8 -0.7 -8.2 23 239 11278 40 7 -4.5 -5.4 | 5 8 -0.7 -8.2 24 228 11582 60 14 -12.1 -7.0 | 40 13 -8.3 -9.9 25 208 12192 50 27 -20.7 -17.4 | 40 26 -16.9 -20.2 26 200 12440 40 24 -15.4 -18.4 | 29 24 -11.6 -21.3 27 198 12497 35 24 -13.8 -19.7 | 24 25 -10.0 -22.5 28 163 13716 50 34 -26.0 -21.9 | 42 33 -22.3 -24.7 29 150 14240 35 18 -10.3 -14.7 | 20 19 -6.5 -17.6 30 140 14630 20 10 -3.4 -9.4 | 358 12 0.4 -12.3 31 120 15545 85 14 -13.9 -1.2 | 68 11 -10.2 -4.1 32 114 15850 75 17 -16.4 -4.4 | 60 15 -12.6 -7.3 33 108 16153 10 7 -1.2 -6.9 | 345 10 2.6 -9.8 34 102 16459 350 6 1.0 -5.9 | 331 10 4.8 -8.8 35 100 16590 280 8 7.9 -1.4 | 290 12 11.7 -4.3 36 97 16764 280 8 7.9 -1.4 | 290 12 11.7 -4.3 37 87 17374 175 14 -1.2 13.9 | 193 11 2.6 11.1 38 83 17678 140 18 -11.6 13.8 | 145 13 -7.8 10.9 39 78 17983 140 11 -7.1 8.4 | 149 6 -3.3 5.5 40 71 18593 265 1 1.0 0.1 | 300 6 4.8 -2.8 41 70 18640 240 9 7.8 4.5 | 262 12 11.6 1.6 42 60 19507 270 14 14.0 -0.0 | 279 18 17.8 -2.9 43 57 19812 265 10 10.0 0.9 | 278 14 13.8 -2.0 44 55 20117 150 10 -5.0 8.7 | 168 6 -1.2 5.8 45 50 20640 80 26 -25.6 -4.5 | 71 23 -21.8 -7.4 46 49 20726 80 20 -19.7 -3.5 | 68 17 -15.9 -6.4 47 43 21336 90 26 -26.0 0.0 | 83 22 -22.2 -2.9 48 40 21641 75 41 -39.6 -10.6 | 69 38 -35.8 -13.5 49 31 22860 105 50 -48.3 12.9 | 103 46 -44.5 10.1 50 29 23165 100 55 -54.2 9.6 | 98 51 -50.4 6.7 51 26 23774 100 50 -49.2 8.7 | 97 46 -45.4 5.8 Wind Parameters Mean winds (0-6000m): 97.2 at 6.4 knts Storm direction: 127.2 at 4.8 knts Shear (0-3000m) pos: 1.7 neg: 2.2 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 5.4 neg: -57.5 tot: -52.2 m^2/s^2 ave: -17.4 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 25.20 Bulk Shear: 12.89 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 ------------------------------------------------------------------------------- 500 195 7 236 7| 8.4 0.0 8.4| 0.0 -24.9 -24.9 -49.8 -0.81| 16.6-13.5 1000 159 7 196 4| 4.2 5.3 9.5| 0.5 -30.5 -30.0 -30.0 -0.71| 14.2-10.1 1500 132 9 137 4| 3.4 3.6 6.9| 2.6 -31.3 -28.7 -19.1 -0.61| 10.5 -6.5 2000 120 10 113 5| 2.5 3.0 5.5| 2.6 -47.8 -45.1 -22.6 -0.68| 10.2 -6.9 2500 111 9 95 5| 2.0 2.9 4.9| 5.4 -47.8 -42.4 -17.0 -0.58| 9.0 -5.2 3000 103 10 82 6| 1.7 2.2 3.8| 5.4 -57.5 -52.2 -17.4 -0.61| 8.4 -5.1 4000 98 8 70 5| 1.8 1.6 3.4| 6.3 -58.0 -51.7 -12.9 -0.55| 7.0 -3.8 5000 97 7 62 4| 1.4 1.5 2.9| 6.3 -59.3 -52.9 -10.6 -0.55| 5.9 -3.2 6000 97 6 50 3| 1.2 1.3 2.4| 6.8 -62.1 -55.3 -9.2 -0.55| 5.2 -2.8 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251010.12.gif