UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for SB705... Searching the city database file for: SB705 ... Date:0000Z 21 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 86 SFC 987 201 24.2 21.7 86 2.5 22.4 180 3 298.5 301.5 296.0 347.3 16.78 2 925 768 22.4 20.1 87 2.3 20.8 190 16 302.2 305.2 296.7 350.1 16.22 3 850 1503 18.8 17.1 90 1.7 17.7 290 6 305.8 308.6 296.5 349.6 14.59 4 700 3148 9.8 9.8 100 0.0 9.8 35 5 313.3 315.4 296.0 347.2 10.94 5 626 4072 5.8 5.8 100 0.0 5.8 152 8 318.9 320.7 296.3 348.4 9.29 6 601 4404 2.6 0.8 88 1.8 1.6 147 11 319.0 320.3 294.4 340.6 6.77 7 500 5880 -3.3 -3.5 99 0.2 -3.4 125 9 329.0 330.2 296.4 348.7 5.92 8 487 6089 -4.1 -4.4 98 0.3 -4.3 120 9 330.5 331.7 296.5 349.6 5.68 9 400 7620 -13.7 -15.2 88 1.5 -14.3 50 17 337.2 337.8 296.1 347.5 2.94 10 333 8992 -22.1 -24.2 83 2.1 -22.7 29 17 343.8 344.2 296.6 349.8 1.62 11 307 9584 -27.1 -29.1 83 2.0 -27.5 56 21 344.9 345.1 296.4 349.1 1.12 12 300 9750 -28.9 -32.8 69 3.9 -29.6 65 20 344.6 344.8 296.1 347.7 0.81 13 299 9774 -29.5 -34.5 62 5.0 -30.3 65 20 344.1 344.3 295.9 346.8 0.69 14 296 9846 -29.5 -31.7 81 2.2 -29.9 66 21 345.1 345.3 296.3 348.6 0.91 15 276 10342 -32.9 -35.2 80 2.3 -33.3 72 25 347.2 347.3 296.6 349.9 0.69 16 265 10627 -34.7 -37.8 73 3.1 -35.1 76 28 348.6 348.7 296.8 350.8 0.56 17 258 10813 -36.7 -45.7 39 9.0 -37.6 78 30 348.4 348.4 296.5 349.4 0.25 18 256 10867 -37.3 -43.3 54 6.0 -37.9 79 30 348.2 348.3 296.5 349.6 0.32 19 254 10921 -37.9 -66.9 3 29.0 -39.2 79 31 348.1 348.1 296.3 348.2 0.02 20 250 11030 -38.9 -60.9 8 22.0 -40.0 75 30 348.2 348.2 296.3 348.4 0.04 21 245 11167 -39.5 -42.8 71 3.3 -39.8 79 30 349.4 349.4 296.8 350.8 0.36 22 211 12162 -48.5 -51.7 69 3.2 -48.7 93 26 350.6 350.6 296.9 351.2 0.15 23 206 12319 -49.7 -59.7 30 10.0 -50.0 94 25 351.1 351.1 296.9 351.3 0.06 24 204 12382 -50.5 -55.5 55 5.0 -50.7 94 24 350.8 350.8 296.9 351.2 0.10 25 201 12478 -51.1 -60.1 33 9.0 -51.4 95 23 351.3 351.4 297.0 351.6 0.06 26 200 12510 -51.5 -58.5 43 7.0 -51.7 95 23 351.2 351.2 297.0 351.5 0.07 27 198 12575 -51.9 -56.9 55 5.0 -52.1 95 23 351.6 351.6 297.1 352.0 0.09 28 189 12876 -54.3 -58.6 59 4.3 -54.4 93 21 352.4 352.5 297.2 352.8 0.07 29 187 12944 -54.9 -63.9 32 9.0 -55.1 91 20 352.5 352.5 297.2 352.7 0.04 30 175 13366 -57.7 -63.7 46 6.0 -57.8 101 15 354.7 354.7 297.7 354.9 0.04 31 150 14320 -66.5 -72.5 43 6.0 -66.5 50 6 355.5 355.5 297.8 355.6 0.01 32 144 14565 -68.1 -75.1 36 7.0 -68.1 61 8 356.9 356.9 298.1 357.0 0.01 33 131 15125 -73.1 -79.1 40 6.0 -73.1 100 2 357.8 357.8 298.2 357.8 0.01 34 105 16395 -80.1 -84.3 49 4.2 -80.1 346 12 367.8 367.8 300.2 367.8 0.00 35 100 16670 -80.1 -87.1 30 7.0 -80.1 315 15 373.0 373.0 301.1 373.0 0.00 36 96 16901 -81.1 -89.1 25 8.0 -81.1 320 12 375.4 375.4 301.5 375.4 0.00 37 94 17020 -77.5 -86.5 22 9.0 -77.5 334 14 384.7 384.7 303.0 384.7 0.00 38 88 17397 -79.5 -88.5 21 9.0 -79.5 343 18 388.1 388.1 303.5 388.1 0.00 39 86 17528 -76.5 -86.5 19 10.0 -76.5 344 20 396.7 396.7 304.8 396.7 0.00 40 76 18233 -81.3 -89.3 25 8.0 -81.3 236 3 400.9 400.9 305.3 400.9 0.00 41 73 18461 -78.7 -88.7 18 10.0 -78.7 240 15 411.1 411.1 306.6 411.1 0.00 42 70 18700 -78.9 -88.9 18 10.0 -78.9 260 35 415.6 415.6 307.2 415.6 0.00 43 63 19301 -79.7 -89.7 18 10.0 -79.7 270 33 426.5 426.5 308.4 426.5 0.00 44 54 20205 -67.5 -88.5 4 21.0 -67.7 222 7 473.9 473.9 313.0 473.9 0.00 45 51 20550 -68.1 -89.1 3 21.0 -68.3 187 7 480.3 480.3 313.5 480.3 0.00 46 50 20670 -66.7 -88.7 3 22.0 -67.0 175 7 486.3 486.3 314.0 486.3 0.00 47 40 22016 -67.7 -88.7 3 21.0 -67.9 277 14 515.8 515.8 316.0 515.9 0.00 48 37 22492 -61.7 -87.7 2 26.0 -62.3 247 12 542.9 542.9 317.7 542.9 0.00 TRP 96 16901 -81.1 -89.1 25 8.0 -81.1 320 12 375.4 375.4 301.5 375.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 556.49 mb = 5054.52 m = 16582.86 ft Wetbulb zero: 568.89 mb = 4844.52 m = 15893.90 ft Precipitable water: 2.51 inches Sfc-500 mean rel hum: 93.60 % Est. max temperature: 32.14 C = 89.86 F Sfc-Lift cond lev (LCL): 951.99 mb = 516.56 m = 1694.72 ft T: 23.20 C 700-500 lapse rate: 4.80 C/km ThetaE index: 2.96 C Layer 850.0- 626.0 mb Conv cond level (CCL): 849.12 mb = 1511.77 m = 4959.80 ft Mean mixing ratio: 16.23 g/kg Conv temperature: 31.59 C = 88.87 F Cap Strength: 1.67 C Lifted Index: -0.10 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.15 C Lifted Index @700 mb: -0.59 C Showalter Index: -0.21 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.40 C K Index: 39.20 Risk: > 80 % chance of thunderstorms Sweat Index: 226.20 Risk: None Energy Index: -0.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 112.83 J/kg Max Up Vert Vel: 15.02 m/s Conv Inhibition (B-): 56.19 J/kg Cap Strength: 1.67 C Lift Cond Lev (LCL): 905.17 mb = 956.35 m = 3137.59 ft Lev Free Conv (LFC): 740.17 mb = 2675.20 m = 8776.81 ft Equ Level (EL): 490.17 mb = 6037.53 m = 19807.94 ft B at Equ Level: 105.83 J/kg Max Parcel Lev (MPL): 220.17 mb = 11879.01 m = 38972.65 ft Wind level data Storm motion: 193 at 7 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 ---------------------------------------------------------- 0 987 201 180 3 0.0 3.0 | 23 4 -1.5 -3.5 1 975 305 195 11 2.8 10.6 | 199 4 1.4 4.1 2 942 610 190 20 3.5 19.7 | 189 13 2.0 13.2 3 925 768 190 16 2.8 15.8 | 188 9 1.3 9.2 4 910 914 190 15 2.6 14.8 | 188 8 1.1 8.2 5 878 1219 195 10 2.6 9.7 | 200 3 1.1 3.1 6 850 1503 290 6 5.6 -2.1 | 334 10 4.2 -8.6 7 789 2134 285 6 5.8 -1.6 | 332 9 4.3 -8.1 8 761 2438 330 5 2.5 -4.3 | 355 11 1.0 -10.9 9 700 3148 35 5 -2.9 -4.1 | 22 11 -4.3 -10.6 10 683 3353 175 1 -0.1 1.0 | 16 6 -1.6 -5.5 11 610 4267 145 10 -5.7 8.2 | 103 7 -7.2 1.7 12 566 4877 155 13 -5.5 11.8 | 127 9 -7.0 5.3 13 505 5791 115 12 -10.9 5.1 | 83 12 -12.3 -1.5 14 500 5880 125 9 -7.4 5.2 | 81 9 -8.8 -1.4 15 486 6096 120 9 -7.8 4.5 | 78 9 -9.3 -2.0 16 468 6401 110 11 -10.3 3.8 | 77 12 -11.8 -2.8 17 450 6706 70 11 -10.3 -3.8 | 49 16 -11.8 -10.3 18 400 7620 50 17 -13.0 -10.9 | 40 23 -14.5 -17.5 19 400 7620 45 17 -12.0 -12.0 | 36 23 -13.5 -18.5 20 384 7925 40 18 -11.6 -13.8 | 33 24 -13.0 -20.3 21 368 8230 25 25 -10.6 -22.7 | 22 32 -12.0 -29.2 22 354 8534 10 13 -2.3 -12.8 | 11 20 -3.7 -19.3 23 312 9449 50 21 -16.1 -13.5 | 41 27 -17.6 -20.0 24 300 9750 65 20 -18.1 -8.5 | 53 25 -19.6 -15.0 25 252 10973 80 31 -30.5 -5.4 | 70 34 -32.0 -11.9 26 250 11030 75 30 -29.0 -7.8 | 65 34 -30.4 -14.3 27 230 11582 90 32 -32.0 0.0 | 79 34 -33.5 -6.5 28 200 12510 95 23 -22.9 2.0 | 80 25 -24.4 -4.5 29 191 12802 95 22 -21.9 1.9 | 79 24 -23.4 -4.6 30 182 13106 85 17 -16.9 -1.5 | 66 20 -18.4 -8.0 31 173 13411 105 14 -13.5 3.6 | 79 15 -15.0 -2.9 32 165 13716 130 10 -7.7 6.4 | 89 9 -9.1 -0.1 33 150 14320 50 6 -4.6 -3.9 | 30 12 -6.1 -10.4 34 150 14326 45 10 -7.1 -7.1 | 32 16 -8.5 -13.6 35 128 15240 110 1 -0.9 0.3 | 21 7 -2.4 -6.2 36 100 16670 315 15 10.6 -10.6 | 332 19 9.1 -17.1 37 96 16901 320 12 7.7 -9.2 | 338 17 6.2 -15.7 38 93 17069 340 15 5.1 -14.1 | 350 21 3.7 -20.6 39 84 17678 345 21 5.4 -20.3 | 352 27 4.0 -26.8 40 75 18288 225 1 0.7 0.7 | 7 6 -0.8 -5.8 41 70 18700 260 35 34.5 6.1 | 271 33 33.0 -0.4 42 68 18898 260 37 36.4 6.4 | 270 35 35.0 -0.1 43 61 19507 275 31 30.9 -2.7 | 287 31 29.4 -9.2 44 58 19812 265 7 7.0 0.6 | 317 8 5.5 -5.9 45 50 20670 175 7 -0.6 7.0 | 102 2 -2.1 0.5 46 49 20726 145 16 -9.2 13.1 | 122 13 -10.6 6.6 47 46 21031 245 5 4.5 2.1 | 325 5 3.1 -4.4 48 43 21336 325 10 5.7 -8.2 | 344 15 4.3 -14.7 49 41 21641 285 14 13.5 -3.6 | 310 16 12.1 -10.1 50 36 22250 235 11 9.0 6.3 | 272 8 7.5 -0.2 51 34 22555 270 11 11.0 -0.0 | 304 12 9.5 -6.5 52 32 22860 310 10 7.7 -6.4 | 334 14 6.2 -13.0 Wind Parameters Mean winds (0-6000m): 162.7 at 8.9 knts Storm direction: 192.7 at 6.7 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 11.1 deg Storm rel helicity (0-3000m) pos: 52.6 neg: -4.1 tot: 48.5 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 6.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 14.04 Bulk Shear: 8.04 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 ------------------------------------------------------------------------------- 500 191 14 190 8| 15.2 0.0 15.2| 0.4 -3.1 -2.8 -5.5 0.46| 23.8 10.9 1000 191 14 190 8| 3.8 0.0 3.8| 2.0 -3.4 -1.4 -1.4 0.38| 15.8 6.0 1500 199 12 207 5| 2.6 0.0 2.6| 19.4 -3.5 15.9 10.6 0.54| 15.5 8.3 2000 210 10 237 4| 1.9 0.0 1.9| 21.6 -4.1 17.5 8.7 0.54| 11.9 6.4 2500 218 9 260 4| 1.6 0.0 1.6| 36.2 -4.1 32.1 12.8 0.58| 10.7 6.2 3000 221 9 271 4| 1.0 0.0 1.0| 52.6 -4.1 48.5 16.2 0.61| 10.0 6.1 4000 204 8 257 2| 0.2 0.7 0.9| 59.4 -6.8 52.6 13.2 0.56| 9.2 5.2 5000 179 8 141 2| 0.5 0.7 1.2| 66.3 -13.5 52.8 10.6 0.52| 8.1 4.2 6000 163 9 116 5| 0.4 0.6 1.0| 66.4 -30.8 35.6 5.9 0.39| 7.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20250421.00.gif