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 SB705... Searching the city database file for: SB705 ... Date:1200Z 24 APR 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 98 SFC 988 204 23.8 22.4 92 1.4 22.8 0 0 298.0 301.2 296.4 348.9 17.52 2 925 781 23.0 20.0 83 3.0 20.9 50 4 302.8 305.8 296.7 350.5 16.11 3 920 829 23.0 19.3 80 3.7 20.4 50 4 303.3 306.2 296.5 349.3 15.50 4 850 1518 19.6 15.1 75 4.5 16.5 360 7 306.7 309.1 295.6 345.2 12.80 5 838 1640 19.2 13.2 68 6.0 15.2 1 7 307.5 309.7 294.8 342.1 11.46 6 700 3167 11.0 6.6 74 4.4 8.3 25 4 314.7 316.3 294.8 342.0 8.77 7 687 3324 10.6 5.9 73 4.7 7.8 28 6 315.9 317.5 295.0 342.6 8.51 8 565 4927 0.0 -0.5 96 0.5 -0.3 29 5 321.6 322.9 295.0 342.7 6.55 9 500 5900 -5.1 -5.1 100 0.0 -5.1 20 1 326.8 327.9 295.3 344.2 5.24 10 405 7516 -15.9 -16.0 99 0.1 -15.9 118 3 333.1 333.7 295.0 342.6 2.71 11 402 7572 -15.3 -17.1 86 1.8 -15.9 122 3 334.6 335.1 295.1 343.4 2.49 12 400 7610 -15.3 -17.1 86 1.8 -15.9 125 3 335.1 335.6 295.3 343.9 2.50 13 362 8359 -19.7 -22.8 76 3.1 -20.6 121 4 338.9 339.3 295.5 345.1 1.69 14 359 8420 -20.1 -29.1 45 9.0 -22.2 124 4 339.2 339.4 295.0 342.8 0.96 15 356 8483 -20.3 -25.2 65 4.9 -21.6 127 4 339.7 340.0 295.5 344.8 1.39 16 332 8997 -23.7 -28.0 68 4.3 -24.7 152 2 341.9 342.2 295.8 346.2 1.15 17 327 9108 -24.5 -30.5 57 6.0 -25.8 158 1 342.3 342.5 295.7 345.8 0.92 18 301 9706 -29.1 -36.1 51 7.0 -30.2 179 7 344.0 344.2 295.8 346.3 0.58 19 300 9730 -29.3 -35.3 56 6.0 -30.3 180 7 344.1 344.2 295.8 346.5 0.63 20 272 10425 -35.5 -37.4 83 1.9 -35.8 140 10 344.9 345.0 296.0 347.1 0.56 21 260 10739 -37.7 -45.7 43 8.0 -38.4 140 10 346.1 346.2 296.0 347.1 0.25 22 252 10955 -39.7 -47.7 42 8.0 -40.4 140 10 346.3 346.3 296.0 347.1 0.20 23 250 11010 -40.1 -48.1 42 8.0 -40.7 125 10 346.4 346.5 296.0 347.3 0.20 24 236 11398 -43.7 -48.7 58 5.0 -44.0 106 10 346.8 346.8 296.1 347.6 0.19 25 212 12104 -49.9 -56.9 44 7.0 -50.1 71 11 347.9 347.9 296.3 348.3 0.08 26 200 12480 -52.7 -63.7 25 11.0 -52.9 55 13 349.3 349.3 296.5 349.5 0.04 27 194 12676 -53.9 -66.9 19 13.0 -54.2 61 13 350.5 350.5 296.7 350.6 0.02 28 159 13925 -64.3 -74.3 24 10.0 -64.4 32 16 353.4 353.4 297.4 353.4 0.01 29 150 14280 -66.5 -74.5 32 8.0 -66.5 10 22 355.5 355.5 297.8 355.6 0.01 30 148 14361 -67.1 -73.1 42 6.0 -67.1 9 22 355.9 355.9 297.9 355.9 0.01 31 136 14869 -69.5 -79.5 22 10.0 -69.5 6 21 360.3 360.3 298.8 360.3 0.01 32 110 16104 -79.7 -83.1 57 3.4 -79.7 288 27 363.7 363.7 299.4 363.7 0.00 33 100 16640 -82.5 -86.3 52 3.8 -82.5 260 18 368.3 368.3 300.2 368.3 0.00 34 90 17222 -85.7 -89.0 55 3.3 -85.7 275 8 373.2 373.2 301.1 373.2 0.00 35 70 18630 -77.5 -88.5 15 11.0 -77.6 165 4 418.6 418.6 307.6 418.6 0.00 36 62 19350 -65.3 -87.3 3 22.0 -65.5 297 17 460.4 460.4 311.8 460.4 0.00 37 50 20660 -66.7 -86.7 4 20.0 -67.0 305 8 486.3 486.3 314.0 486.3 0.00 38 49 20782 -67.1 -87.1 4 20.0 -67.3 279 12 488.2 488.2 314.1 488.2 0.00 39 35 22826 -63.1 -87.1 3 24.0 -63.7 200 16 547.9 547.9 318.0 548.0 0.01 40 32 23382 -58.5 -85.5 2 27.0 -59.5 122 12 574.5 574.5 319.4 574.5 0.01 41 30 23790 -55.7 -84.7 1 29.0 -57.2 30 9 592.8 592.8 320.3 592.9 0.01 42 29 24006 -55.3 -84.3 2 29.0 -56.9 15 12 599.7 599.7 320.6 599.7 0.01 43 24 25216 -54.1 -84.1 1 30.0 -56.2 98 26 636.5 636.5 322.2 636.6 0.01 44 24 25216 -53.5 -83.5 1 30.0 -55.7 98 26 638.2 638.3 322.2 638.4 0.02 45 22 25771 -57.1 -86.1 1 29.0 -58.7 81 36 643.6 643.6 322.4 643.7 0.01 46 21 26067 -53.7 -83.7 1 30.0 -56.1 74 34 662.5 662.5 323.2 662.6 0.02 47 20 26380 -54.7 -83.7 2 29.0 -56.9 95 21 668.7 668.7 323.4 668.9 0.02 48 18 27052 -55.9 -84.9 1 29.0 -58.1 85 23 685.4 685.4 324.0 685.5 0.02 49 17 27419 -52.9 -84.9 1 32.0 -55.9 94 24 706.3 706.3 324.6 706.5 0.02 TRP 90 17222 -85.7 -89.0 55 3.3 -85.7 275 8 373.2 373.2 301.1 373.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 565.00 mb = 4926.80 m = 16163.86 ft Wetbulb zero: 569.15 mb = 4866.77 m = 15966.91 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 82.35 % Est. max temperature: 33.30 C = 91.94 F Sfc-Lift cond lev (LCL): 968.40 mb = 379.40 m = 1244.74 ft T: 23.56 C 700-500 lapse rate: 5.89 C/km ThetaE index: 8.50 C Layer 920.0- 687.0 mb Conv cond level (CCL): 816.71 mb = 1858.82 m = 6098.42 ft Mean mixing ratio: 16.12 g/kg Conv temperature: 34.33 C = 93.79 F Cap Strength: 2.43 C Lifted Index: -1.90 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.55 C Lifted Index @700 mb: 0.61 C Showalter Index: -0.37 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.20 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 196.20 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 449.26 J/kg Max Up Vert Vel: 29.98 m/s Conv Inhibition (B-): 140.38 J/kg Cap Strength: 2.43 C Lift Cond Lev (LCL): 899.62 mb = 1023.70 m = 3358.56 ft Lev Free Conv (LFC): 644.62 mb = 3845.90 m = 12617.63 ft Equ Level (EL): 204.62 mb = 12332.60 m = 40460.80 ft B at Equ Level: 448.14 J/kg Max Parcel Lev (MPL): 124.62 mb = 15377.49 m = 50450.47 ft Wind level data Storm motion: 56 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 ---------------------------------------------------------- 0 988 204 0 0 -0.0 -0.0 | 236 4 3.1 2.1 1 977 305 110 2 -1.9 0.7 | 204 3 1.3 2.8 2 943 610 130 3 -2.3 1.9 | 192 4 0.8 4.1 3 925 781 50 4 -3.1 -2.6 | 349 0 0.1 -0.4 4 911 914 50 4 -3.1 -2.6 | 349 0 0.1 -0.4 5 850 1518 360 7 -0.0 -7.0 | 327 6 3.1 -4.9 6 791 2134 5 5 -0.4 -5.0 | 316 4 2.7 -2.8 7 763 2438 350 5 0.9 -4.9 | 305 5 4.0 -2.8 8 700 3167 25 4 -1.7 -3.6 | 316 2 1.5 -1.5 9 659 3658 35 10 -5.7 -8.2 | 23 7 -2.6 -6.1 10 611 4267 35 8 -4.6 -6.6 | 18 5 -1.4 -4.4 11 500 5900 20 1 -0.3 -0.9 | 247 3 2.8 1.2 12 487 6096 15 1 -0.3 -1.0 | 248 3 2.9 1.2 13 400 7610 125 3 -2.5 1.7 | 190 4 0.7 3.9 14 368 8230 115 5 -4.5 2.1 | 162 4 -1.4 4.3 15 325 9144 160 1 -0.3 0.9 | 222 4 2.8 3.1 16 300 9730 180 7 0.0 7.0 | 199 10 3.1 9.1 17 274 10363 140 10 -6.4 7.7 | 161 10 -3.3 9.8 18 251 10973 140 10 -6.4 7.7 | 161 10 -3.3 9.8 19 250 11010 125 10 -8.2 5.7 | 147 9 -5.0 7.9 20 219 11887 80 10 -9.8 -1.7 | 93 7 -6.7 0.4 21 200 12480 55 13 -10.6 -7.5 | 55 9 -7.5 -5.3 22 199 12497 75 12 -11.6 -3.1 | 83 8 -8.4 -1.0 23 190 12802 50 14 -10.7 -9.0 | 48 10 -7.6 -6.9 24 156 14021 30 16 -8.0 -13.9 | 23 13 -4.9 -11.7 25 150 14280 10 22 -3.8 -21.7 | 2 20 -0.7 -19.5 26 134 14935 5 21 -1.8 -20.9 | 356 19 1.3 -18.8 27 127 15240 40 14 -9.0 -10.7 | 34 10 -5.9 -8.6 28 115 15850 300 31 26.8 -15.5 | 294 33 30.0 -13.4 29 100 16640 260 18 17.7 3.1 | 256 22 20.9 5.3 30 98 16764 260 19 18.7 3.3 | 256 23 21.9 5.4 31 90 17222 275 8 8.0 -0.7 | 263 11 11.1 1.4 32 88 17374 255 13 12.6 3.4 | 251 17 15.7 5.5 33 83 17678 305 1 0.8 -0.6 | 248 4 4.0 1.6 34 74 18288 360 13 -0.0 -13.0 | 344 11 3.1 -10.9 35 70 18593 275 10 10.0 -0.9 | 264 13 13.1 1.3 36 70 18630 165 4 -1.0 3.9 | 199 6 2.1 6.0 37 67 18898 195 2 0.5 1.9 | 222 5 3.7 4.1 38 64 19202 305 11 9.0 -6.3 | 289 13 12.2 -4.2 39 61 19507 290 22 20.7 -7.5 | 283 24 23.8 -5.4 40 58 19812 260 19 18.7 3.3 | 256 23 21.9 5.4 41 55 20117 245 14 12.7 5.9 | 243 18 15.8 8.1 42 52 20422 310 10 7.7 -6.4 | 292 12 10.8 -4.3 43 50 20660 305 8 6.6 -4.6 | 284 10 9.7 -2.4 44 49 20726 275 12 12.0 -1.0 | 266 15 15.1 1.1 45 45 21336 320 11 7.1 -8.4 | 302 12 10.2 -6.3 46 43 21641 280 20 19.7 -3.5 | 273 23 22.8 -1.3 47 41 21946 205 14 5.9 12.7 | 211 17 9.1 14.8 48 39 22250 205 17 7.2 15.4 | 210 20 10.3 17.5 49 35 22860 200 16 5.5 15.0 | 207 19 8.6 17.2 50 33 23165 130 16 -12.3 10.3 | 144 15 -9.1 12.4 51 32 23470 120 11 -9.5 5.5 | 140 10 -6.4 7.6 52 30 23774 10 10 -1.7 -9.8 | 350 8 1.4 -7.7 53 30 23790 30 9 -4.5 -7.8 | 13 6 -1.4 -5.7 54 29 24079 10 13 -2.3 -12.8 | 355 11 0.9 -10.7 55 26 24689 115 12 -10.9 5.1 | 133 11 -7.7 7.2 56 23 25603 85 37 -36.9 -3.2 | 88 34 -33.7 -1.1 57 21 26213 70 33 -31.0 -11.3 | 72 29 -27.9 -9.1 58 20 26380 95 21 -20.9 1.8 | 103 18 -17.8 4.0 59 19 26518 75 21 -20.3 -5.4 | 79 17 -17.1 -3.3 60 16 27127 100 25 -24.6 4.3 | 107 22 -21.5 6.5 61 14 27737 80 44 -43.3 -7.6 | 82 41 -40.2 -5.5 Wind Parameters Mean winds (0-6000m): 25.8 at 5.1 knts Storm direction: 55.8 at 3.8 knts Shear (0-3000m) pos: 1.0 neg: 1.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 91.2 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -6.8 tot: -5.9 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 106.99 Bulk Shear: 4.20 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 ------------------------------------------------------------------------------- 500 117 2 198 3| 3.7 0.0 3.7| 0.0 -3.1 -3.1 -6.3 -0.66| 6.0 -4.0 1000 67 3 185 1| 1.8 2.5 4.3| 0.0 -3.3 -3.3 -3.3 -0.64| 6.3 -4.0 1500 32 4 332 2| 1.2 2.4 3.6| 0.0 -5.1 -5.1 -3.4 -0.59| 5.5 -3.2 2000 21 5 327 3| 0.9 1.8 2.8| 0.0 -6.2 -6.1 -3.1 -0.58| 4.5 -2.6 2500 15 5 322 3| 0.8 1.4 2.2| 0.4 -6.8 -6.5 -2.6 -0.54| 4.0 -2.2 3000 14 5 320 3| 1.0 1.2 2.2| 0.9 -6.8 -5.9 -2.0 -0.45| 3.7 -1.7 4000 23 6 342 3| 1.2 0.8 2.0| 4.5 -7.4 -2.9 -0.7 -0.23| 3.7 -0.9 5000 25 6 346 3| 0.9 0.8 1.7| 4.5 -9.9 -5.4 -1.1 -0.29| 3.4 -1.0 6000 26 5 339 3| 0.8 0.7 1.5| 4.5 -11.5 -6.9 -1.2 -0.34| 3.1 -1.1 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20250424.12.gif