UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for SBTS... Searching the city database file for: SBTS ... Date:0000Z 27 MAR 20 Station: SBTS WMO ident: 82026 Latitude: 2.23 Longitude: -55.95 Elevation: 344.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 82 SFC 970 344 23.4 22.9 97 0.5 23.0 340 5 299.1 302.5 297.3 352.9 18.42 2 925 765 21.8 20.5 92 1.3 20.9 30 15 301.6 304.7 296.8 350.6 16.63 3 859 1407 19.0 15.4 80 3.6 16.5 47 21 305.1 307.5 295.2 343.7 12.92 4 850 1498 18.4 17.1 92 1.3 17.5 50 20 305.4 308.1 296.4 349.1 14.59 5 787 2157 14.8 14.8 100 0.0 14.8 30 17 308.4 310.9 296.5 349.5 13.58 6 700 3145 10.6 10.6 100 0.0 10.6 35 15 314.2 316.4 296.7 350.1 11.55 7 611 4269 5.0 5.0 100 0.0 5.0 39 11 320.2 322.0 296.4 348.9 9.00 8 589 4568 2.0 2.0 100 0.0 2.0 72 10 320.1 321.6 295.3 344.2 7.53 9 575 4762 1.8 -7.2 51 9.0 -2.4 89 9 322.1 322.9 293.0 334.9 3.87 10 539 5282 -1.1 -10.1 50 9.0 -5.1 134 6 324.6 325.3 293.2 335.7 3.29 11 532 5387 -2.1 -5.2 79 3.1 -3.6 143 5 324.7 325.6 294.5 340.8 4.89 12 516 5630 -2.3 -7.0 70 4.7 -4.6 163 4 327.3 328.1 294.8 341.9 4.39 13 500 5880 -4.3 -7.8 77 3.5 -6.0 185 2 327.8 328.6 294.8 342.1 4.26 14 489 6054 -5.7 -7.4 88 1.7 -6.5 241 3 328.2 329.1 295.1 343.2 4.49 15 455 6614 -8.7 -12.9 72 4.2 -10.4 209 3 331.2 331.9 294.8 342.0 3.12 16 447 6751 -8.5 -14.5 62 6.0 -10.9 197 3 333.2 333.7 295.0 342.9 2.78 17 422 7194 -11.5 -21.5 43 10.0 -14.7 157 2 334.9 335.2 294.5 340.7 1.63 18 400 7600 -15.1 -20.1 66 5.0 -16.7 120 2 335.4 335.8 294.8 342.3 1.94 19 395 7695 -15.7 -20.4 67 4.7 -17.2 20 1 335.8 336.2 295.0 342.6 1.91 20 371 8164 -19.7 -25.7 59 6.0 -21.2 148 10 336.6 336.8 294.6 341.2 1.27 21 328 9068 -25.7 -30.3 65 4.6 -26.6 170 12 340.4 340.6 295.3 343.9 0.94 22 300 9710 -29.7 -40.7 34 11.0 -31.2 140 10 343.5 343.6 295.5 345.0 0.36 23 298 9758 -29.7 -41.7 30 12.0 -31.3 141 10 344.2 344.2 295.6 345.5 0.33 24 265 10587 -37.3 -49.3 28 12.0 -38.2 141 12 344.8 344.9 295.6 345.5 0.16 25 250 10990 -39.9 -56.9 15 17.0 -40.8 160 17 346.7 346.8 296.0 347.0 0.07 26 246 11100 -40.3 -56.3 16 16.0 -41.2 162 17 347.8 347.8 296.2 348.1 0.08 27 220 11847 -46.7 -58.7 24 12.0 -47.2 202 14 349.2 349.2 296.5 349.4 0.06 28 216 11968 -47.5 -53.5 50 6.0 -47.8 203 15 349.8 349.8 296.7 350.3 0.12 29 200 12470 -51.3 -63.3 23 12.0 -51.6 230 22 351.5 351.5 297.0 351.7 0.04 30 188 12870 -54.5 -72.5 9 18.0 -54.8 232 23 352.6 352.6 297.2 352.7 0.01 31 184 13008 -55.7 -67.7 21 12.0 -55.9 235 24 352.9 352.9 297.3 353.0 0.02 32 181 13113 -56.7 -60.1 65 3.4 -56.8 238 25 352.9 352.9 297.3 353.2 0.06 33 176 13290 -58.3 -68.3 27 10.0 -58.5 243 27 353.1 353.1 297.3 353.2 0.02 34 150 14280 -66.5 -71.1 52 4.6 -66.5 270 39 355.5 355.5 297.8 355.6 0.02 35 148 14361 -67.1 -71.8 51 4.7 -67.1 270 39 355.9 355.9 297.9 355.9 0.02 36 136 14863 -71.3 -75.6 53 4.3 -71.3 266 42 357.1 357.1 298.1 357.2 0.01 37 120 15589 -76.5 -82.5 38 6.0 -76.5 254 43 360.6 360.6 298.8 360.6 0.00 38 116 15785 -74.7 -84.7 20 10.0 -74.7 249 37 367.5 367.5 300.1 367.5 0.00 39 100 16630 -80.9 -85.6 45 4.7 -80.9 245 12 371.4 371.4 300.8 371.4 0.00 40 97 16801 -81.7 -86.7 42 5.0 -81.7 240 8 373.1 373.1 301.1 373.1 0.00 41 89 17290 -76.9 -86.9 19 10.0 -76.9 256 5 392.0 392.0 304.1 392.0 0.00 42 75 18256 -84.1 -90.1 34 6.0 -84.1 224 18 396.6 396.6 304.8 396.6 0.00 43 70 18640 -81.9 -88.9 29 7.0 -81.9 225 21 409.2 409.2 306.4 409.2 0.00 44 65 19056 -81.3 -88.3 30 7.0 -81.3 236 19 419.2 419.2 307.6 419.3 0.00 TRP 97 16801 -81.7 -86.7 42 5.0 -81.7 240 8 373.1 373.1 301.1 373.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 552.66 mb = 5085.15 m = 16683.36 ft Wetbulb zero: 582.67 mb = 4655.08 m = 15272.37 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 88.56 % Est. max temperature: 30.99 C = 87.78 F Sfc-Lift cond lev (LCL): 963.36 mb = 404.90 m = 1328.40 ft T: 23.17 C 700-500 lapse rate: 5.45 C/km ThetaE index: 9.20 C Layer 925.0- 850.0 mb Conv cond level (CCL): 856.05 mb = 1436.88 m = 4714.11 ft Mean mixing ratio: 16.14 g/kg Conv temperature: 29.43 C = 84.97 F Cap Strength: 1.08 C Lifted Index: -1.21 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.07 C Lifted Index @700 mb: 0.15 C Showalter Index: -1.04 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.40 C K Index: 39.80 Risk: > 80 % chance of thunderstorms Sweat Index: 247.20 Risk: None Energy Index: -1.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 382.84 J/kg Max Up Vert Vel: 27.67 m/s Conv Inhibition (B-): 27.98 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 898.11 mb = 1020.94 m = 3349.49 ft Lev Free Conv (LFC): 783.11 mb = 2198.65 m = 7213.33 ft Equ Level (EL): 753.11 mb = 2528.14 m = 8294.32 ft B at Equ Level: 21.16 J/kg Max Parcel Lev (MPL): 133.11 mb = 14987.56 m = 49171.19 ft Wind level data Storm motion: 67 at 9 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 ---------------------------------------------------------- 0 970 344 340 5 1.7 -4.7 | 276 10 10.1 -1.1 1 941 610 25 14 -5.9 -12.7 | 345 9 2.5 -9.1 2 925 765 30 15 -7.5 -13.0 | 355 9 0.9 -9.4 3 909 914 35 14 -8.0 -11.5 | 357 8 0.4 -7.9 4 878 1219 40 23 -14.8 -17.6 | 24 15 -6.4 -14.0 5 850 1498 50 20 -15.3 -12.9 | 37 12 -6.9 -9.3 6 847 1524 50 20 -15.3 -12.9 | 37 12 -6.9 -9.3 7 817 1829 30 17 -8.5 -14.7 | 0 11 -0.1 -11.1 8 789 2134 30 17 -8.5 -14.7 | 0 11 -0.1 -11.1 9 761 2438 30 17 -8.5 -14.7 | 0 11 -0.1 -11.1 10 708 3048 25 13 -5.5 -11.8 | 340 9 2.9 -8.2 11 700 3145 35 15 -8.6 -12.3 | 1 9 -0.2 -8.7 12 682 3353 35 15 -8.6 -12.3 | 1 9 -0.2 -8.7 13 633 3962 15 14 -3.6 -13.5 | 334 11 4.8 -9.9 14 610 4267 40 11 -7.1 -8.4 | 345 5 1.3 -4.9 15 587 4572 75 10 -9.7 -2.6 | 128 2 -1.3 1.0 16 500 5880 185 2 0.2 2.0 | 237 10 8.6 5.6 17 486 6096 255 3 2.9 0.8 | 249 12 11.3 4.4 18 400 7600 120 2 -1.7 1.0 | 236 8 6.7 4.6 19 399 7620 0 0 -0.0 -0.0 | 247 9 8.4 3.6 20 367 8230 170 11 -1.9 10.8 | 204 16 6.5 14.4 21 352 8534 190 11 1.9 10.8 | 216 18 10.3 14.4 22 338 8839 190 12 2.1 11.8 | 214 19 10.5 15.4 23 311 9449 135 11 -7.8 7.8 | 183 11 0.6 11.4 24 300 9710 140 10 -6.4 7.7 | 190 11 2.0 11.2 25 285 10058 145 10 -5.7 8.2 | 193 12 2.7 11.8 26 262 10668 140 12 -7.7 9.2 | 183 13 0.7 12.8 27 251 10973 165 14 -3.6 13.5 | 196 18 4.8 17.1 28 250 10990 160 17 -5.8 16.0 | 188 20 2.6 19.5 29 239 11278 165 17 -4.4 16.4 | 191 20 4.0 20.0 30 218 11887 205 14 5.9 12.7 | 221 22 14.3 16.3 31 209 12192 195 20 5.2 19.3 | 211 27 13.6 22.9 32 200 12470 230 22 16.9 14.1 | 235 31 25.3 17.7 33 190 12802 230 22 16.9 14.1 | 235 31 25.3 17.7 34 150 14280 270 39 39.0 -0.0 | 266 48 47.4 3.6 35 141 14630 270 41 41.0 -0.0 | 266 50 49.4 3.6 36 121 15545 255 44 42.5 11.4 | 254 53 50.9 15.0 37 109 16154 240 24 20.8 12.0 | 242 33 29.2 15.6 38 100 16630 245 12 10.9 5.1 | 246 21 19.3 8.6 39 98 16764 255 14 13.5 3.6 | 252 23 21.9 7.2 40 97 16801 240 8 6.9 4.0 | 244 17 15.3 7.6 41 93 17069 265 3 3.0 0.3 | 251 12 11.4 3.8 42 83 17678 240 10 8.7 5.0 | 243 19 17.1 8.6 43 79 17983 215 18 10.3 14.7 | 226 26 18.7 18.3 44 71 18593 235 19 15.6 10.9 | 239 28 24.0 14.5 45 70 18640 225 21 14.8 14.8 | 232 30 23.3 18.4 46 67 18898 240 22 19.1 11.0 | 242 31 27.5 14.6 47 63 19202 230 15 11.5 9.6 | 236 24 19.9 13.2 Wind Parameters Mean winds (0-6000m): 37.0 at 12.2 knts Storm direction: 67.0 at 9.1 knts Shear (0-3000m) pos: 3.7 neg: 1.6 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 85.0 deg Storm rel helicity (0-3000m) pos: 65.7 neg: -28.4 tot: 37.3 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.5 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 318.36 Bulk Shear: 1.20 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 23 12 333 8| 12.5 0.0 12.5| 34.3 0.0 34.3 68.6 0.96| 14.5 14.0 1000 33 15 360 9| 10.3 0.0 10.3| 55.0 0.0 55.0 55.0 0.82| 12.8 10.4 1500 37 17 9 10| 6.9 2.3 9.2| 58.6 -19.5 39.1 26.1 0.43| 11.7 5.0 2000 35 17 7 10| 5.1 1.7 6.9| 58.6 -19.5 39.1 19.5 0.43| 8.7 3.8 2500 34 17 5 10| 4.1 1.9 6.0| 58.6 -25.6 33.0 13.2 0.34| 7.6 2.6 3000 33 16 3 10| 3.7 1.6 5.3| 65.7 -28.4 37.3 12.4 0.35| 7.1 2.5 4000 32 16 359 10| 2.9 1.7 4.6| 69.7 -39.9 29.8 7.4 0.23| 7.0 1.6 5000 37 14 0 8| 2.0 1.3 3.3| 80.3 -39.9 40.3 8.1 0.33| 7.1 2.3 6000 37 12 350 6| 1.1 1.1 2.2| 97.7 -42.8 54.9 9.1 0.36| 6.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//SBTS/skewt/SBTS.skewt.20200327.00.gif