UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for SBLO... Searching the city database file for: SBLO ... Date:1200Z 19 MAR 20 Station: SBLO WMO ident: 83768 Latitude: -23.33 Longitude: -51.13 Elevation: 569.00 ------------------------------------------------------------------------------- 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 105 SFC 949 569 23.8 21.7 88 2.1 22.3 240 1 301.4 304.6 297.3 352.9 17.48 2 936 687 21.2 20.0 93 1.2 20.4 286 3 300.0 302.9 295.8 346.6 15.92 3 925 787 21.2 19.5 90 1.7 20.0 325 4 301.0 303.8 295.9 346.9 15.61 4 899 1034 20.2 19.3 95 0.9 19.6 329 10 302.4 305.3 296.5 349.3 15.87 5 885 1170 21.4 15.4 69 6.0 17.3 322 11 305.0 307.4 294.9 342.5 12.53 6 850 1520 19.8 16.5 81 3.3 17.5 285 20 306.9 309.5 296.4 349.1 14.03 7 723 2896 10.4 10.4 100 0.0 10.4 247 13 311.1 313.2 295.5 344.9 11.03 8 700 3166 9.4 8.3 93 1.1 8.7 245 13 312.9 314.8 295.1 343.4 9.87 9 610 4297 3.0 2.0 93 1.0 2.4 240 15 318.1 319.5 294.6 341.2 7.27 10 511 5718 -3.7 -16.7 36 13.0 -8.5 226 13 326.5 326.9 292.6 333.5 2.03 11 502 5858 -4.5 -12.5 54 8.0 -7.8 240 14 327.2 327.8 293.6 337.1 2.92 12 500 5890 -4.5 -14.5 46 10.0 -8.5 245 14 327.6 328.0 293.3 336.1 2.49 13 494 5985 -4.9 -15.9 42 11.0 -9.1 247 14 328.2 328.6 293.3 335.9 2.24 14 488 6081 -4.9 -26.9 16 22.0 -11.3 250 15 329.3 329.5 292.4 332.5 0.87 15 467 6424 -7.3 -39.3 6 32.0 -14.0 229 12 330.5 330.6 292.2 331.6 0.27 16 456 6609 -8.9 -26.9 22 18.0 -13.9 220 11 330.8 331.0 292.9 334.2 0.93 17 446 6780 -9.9 -48.9 2 39.0 -16.1 216 10 331.6 331.7 292.3 332.0 0.10 18 428 7096 -11.7 -34.7 13 23.0 -16.8 228 11 333.3 333.4 293.1 335.0 0.47 19 424 7168 -11.7 -17.7 61 6.0 -13.9 235 13 334.2 334.6 294.8 342.1 2.24 20 412 7386 -13.9 -17.6 74 3.7 -15.2 247 17 334.1 334.6 294.8 342.3 2.33 21 400 7610 -14.9 -21.9 55 7.0 -17.1 235 17 335.6 336.0 294.7 341.6 1.66 22 395 7705 -15.7 -22.7 55 7.0 -17.8 229 14 335.8 336.1 294.7 341.4 1.56 23 367 8254 -19.9 -23.2 75 3.3 -20.8 235 17 337.3 337.7 295.1 343.2 1.61 24 314 9393 -26.7 -35.7 42 9.0 -28.3 247 30 343.2 343.4 295.6 345.5 0.58 25 300 9720 -29.5 -38.5 41 9.0 -30.8 250 34 343.8 343.9 295.7 345.6 0.46 26 262 10669 -37.9 -42.9 59 5.0 -38.4 250 38 345.1 345.1 295.8 346.4 0.33 27 250 10990 -40.3 -48.3 42 8.0 -40.9 250 39 346.2 346.2 296.0 346.9 0.19 28 240 11269 -41.3 -59.3 13 18.0 -42.2 245 39 348.7 348.7 296.4 348.9 0.05 29 225 11704 -45.5 -56.5 28 11.0 -46.0 243 37 348.8 348.8 296.4 349.1 0.08 30 200 12480 -52.3 -65.3 19 13.0 -52.6 240 32 349.9 350.0 296.7 350.1 0.03 31 197 12577 -53.1 -66.1 19 13.0 -53.4 239 32 350.2 350.2 296.7 350.3 0.03 32 177 13258 -57.7 -72.7 13 15.0 -57.9 232 35 353.5 353.5 297.4 353.6 0.01 33 152 14200 -65.3 -71.3 43 6.0 -65.4 228 29 356.2 356.2 298.0 356.3 0.02 34 150 14280 -65.1 -72.1 37 7.0 -65.2 220 29 357.9 357.9 298.3 358.0 0.02 35 142 14615 -64.9 -77.9 15 13.0 -65.0 220 29 363.9 363.9 299.5 364.0 0.01 36 139 14746 -65.3 -83.3 7 18.0 -65.4 215 25 365.5 365.5 299.7 365.5 0.00 37 101 16643 -76.3 -87.3 16 11.0 -76.3 190 17 379.2 379.2 302.1 379.2 0.00 38 100 16700 -76.5 -87.5 16 11.0 -76.5 185 17 379.9 379.9 302.2 379.9 0.00 39 82 17828 -81.5 -90.5 20 9.0 -81.5 260 7 391.9 391.9 304.0 391.9 0.00 40 70 18730 -75.7 -89.7 9 14.0 -75.7 85 9 422.4 422.4 308.0 422.4 0.00 41 65 19162 -71.5 -89.5 5 18.0 -71.6 133 14 440.7 440.7 310.0 440.7 0.00 42 53 20370 -69.7 -90.7 3 21.0 -69.9 95 22 471.3 471.3 312.7 471.3 0.00 43 50 20720 -66.1 -91.1 2 25.0 -66.4 95 17 487.7 487.7 314.1 487.7 0.00 44 36 22747 -58.5 -89.5 1 31.0 -59.5 108 23 555.4 555.4 318.4 555.4 0.00 45 30 23900 -55.7 -88.7 1 33.0 -57.2 80 27 592.8 592.8 320.3 592.8 0.00 46 25 25058 -55.7 -88.7 1 33.0 -57.4 85 34 624.5 624.5 321.7 624.6 0.01 47 23 25594 -49.9 -85.9 1 36.0 -53.1 85 37 656.7 656.7 322.9 656.7 0.01 48 20 26510 -48.1 -85.1 1 37.0 -52.2 80 36 688.9 689.0 324.1 689.1 0.01 49 19 26849 -46.5 -84.5 1 38.0 -51.3 79 36 704.1 704.1 324.6 704.2 0.02 TRP 82 17828 -81.5 -90.5 20 9.0 -81.5 260 7 391.9 391.9 304.0 391.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 565.67 mb = 4933.36 m = 16185.35 ft Wetbulb zero: 588.12 mb = 4590.33 m = 15059.95 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 81.53 % Est. max temperature: 30.80 C = 87.44 F Sfc-Lift cond lev (LCL): 920.68 mb = 827.59 m = 2715.16 ft T: 21.04 C 700-500 lapse rate: 5.10 C/km ThetaE index: 15.65 C Layer 723.0- 502.0 mb Conv cond level (CCL): 800.64 mb = 2028.77 m = 6655.99 ft Mean mixing ratio: 14.73 g/kg Conv temperature: 30.75 C = 87.35 F Cap Strength: 2.82 C Lifted Index: -0.48 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.48 C Lifted Index @700 mb: -0.40 C Showalter Index: -1.24 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.00 C K Index: 39.70 Risk: > 80 % chance of thunderstorms Sweat Index: 252.00 Risk: None Energy Index: -2.56 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 195.06 J/kg Max Up Vert Vel: 19.75 m/s Conv Inhibition (B-): 82.10 J/kg Cap Strength: 2.82 C Lift Cond Lev (LCL): 861.35 mb = 1405.01 m = 4609.57 ft Lev Free Conv (LFC): 736.35 mb = 2740.54 m = 8991.16 ft Equ Level (EL): 326.35 mb = 9111.21 m = 29892.05 ft B at Equ Level: 193.44 J/kg Max Parcel Lev (MPL): 186.35 mb = 12930.56 m = 42422.59 ft Wind level data Storm motion: 281 at 10 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 ---------------------------------------------------------- 0 949 569 240 1 0.9 0.5 | 106 9 -8.5 2.4 1 925 787 325 4 2.3 -3.3 | 79 7 -7.0 -1.4 2 912 914 335 9 3.8 -8.2 | 41 8 -5.5 -6.3 3 880 1219 320 11 7.1 -8.4 | 19 7 -2.3 -6.6 4 850 1520 285 20 19.3 -5.2 | 288 11 10.0 -3.3 5 850 1524 290 21 19.7 -7.2 | 297 12 10.4 -5.3 6 820 1829 275 14 13.9 -1.2 | 262 5 4.6 0.6 7 791 2134 270 10 10.0 -0.0 | 200 2 0.7 1.9 8 763 2438 250 12 11.3 4.1 | 198 6 1.9 6.0 9 700 3166 245 13 11.8 5.5 | 198 8 2.5 7.3 10 659 3658 255 14 13.5 3.6 | 217 7 4.2 5.5 11 611 4267 240 15 13.0 7.5 | 201 10 3.7 9.4 12 567 4877 240 11 9.5 5.5 | 182 7 0.2 7.4 13 546 5182 200 13 4.4 12.2 | 161 15 -4.9 14.1 14 506 5791 230 13 10.0 8.4 | 184 10 0.6 10.2 15 500 5890 245 14 12.7 5.9 | 203 8 3.4 7.8 16 487 6096 250 15 14.1 5.1 | 214 8 4.8 7.0 17 468 6401 230 12 9.2 7.7 | 179 10 -0.1 9.6 18 450 6706 215 10 5.7 8.2 | 160 11 -3.6 10.0 19 432 7010 220 9 5.8 6.9 | 158 9 -3.5 8.8 20 416 7315 250 17 16.0 5.8 | 221 10 6.6 7.7 21 400 7610 235 17 13.9 9.8 | 202 12 4.6 11.6 22 399 7620 230 13 10.0 8.4 | 184 10 0.6 10.2 23 383 7925 225 17 12.0 12.0 | 191 14 2.7 13.9 24 368 8230 235 17 13.9 9.8 | 202 12 4.6 11.6 25 300 9720 250 34 31.9 11.6 | 239 26 22.6 13.5 26 299 9754 250 35 32.9 12.0 | 240 27 23.6 13.8 27 250 10990 250 39 36.6 13.3 | 241 31 27.3 15.2 28 239 11278 245 39 35.3 16.5 | 235 32 26.0 18.3 29 200 12480 240 32 27.7 16.0 | 226 26 18.4 17.9 30 172 13411 230 36 27.6 23.1 | 216 31 18.2 25.0 31 156 14021 245 29 26.3 12.3 | 230 22 17.0 14.1 32 150 14280 220 29 18.6 22.2 | 201 26 9.3 24.1 33 141 14630 220 29 18.6 22.2 | 201 26 9.3 24.1 34 134 14935 205 16 6.8 14.5 | 171 17 -2.6 16.4 35 128 15240 215 6 3.4 4.9 | 139 9 -5.9 6.8 36 115 15850 230 14 10.7 9.0 | 187 11 1.4 10.9 37 110 16154 235 16 13.1 9.2 | 199 12 3.8 11.0 38 100 16700 185 17 1.5 16.9 | 157 20 -7.8 18.8 39 99 16764 185 17 1.5 16.9 | 157 20 -7.8 18.8 40 94 17069 170 11 -1.9 10.8 | 138 17 -11.2 12.7 41 89 17374 45 2 -1.4 -1.4 | 92 11 -10.7 0.4 42 82 17828 260 7 6.9 1.2 | 142 4 -2.4 3.1 43 76 18288 185 10 0.9 10.0 | 144 15 -8.5 11.8 44 72 18593 55 11 -9.0 -6.3 | 76 19 -18.3 -4.5 45 70 18730 85 9 -9.0 -0.8 | 93 18 -18.3 1.1 46 68 18898 115 10 -9.1 4.2 | 108 19 -18.4 6.1 47 65 19202 135 14 -9.9 9.9 | 121 23 -19.2 11.8 48 55 20117 95 25 -24.9 2.2 | 97 34 -34.2 4.0 49 50 20720 95 17 -16.9 1.5 | 97 26 -26.3 3.3 50 50 20726 65 22 -19.9 -9.3 | 76 30 -29.3 -7.4 51 48 21031 95 17 -16.9 1.5 | 97 26 -26.3 3.3 52 41 21946 95 18 -17.9 1.6 | 97 27 -27.3 3.4 53 37 22555 105 21 -20.3 5.4 | 104 30 -29.6 7.3 54 34 23165 115 27 -24.5 11.4 | 111 36 -33.8 13.3 55 30 23900 80 27 -26.6 -4.7 | 85 36 -35.9 -2.8 56 28 24384 85 29 -28.9 -2.5 | 89 38 -38.2 -0.7 57 22 25908 85 39 -38.9 -3.4 | 88 48 -48.2 -1.5 58 20 26510 80 36 -35.5 -6.3 | 84 45 -44.8 -4.4 59 15 27432 75 34 -32.8 -8.8 | 81 43 -42.2 -6.9 Wind Parameters Mean winds (0-6000m): 251.2 at 12.7 knts Storm direction: 281.2 at 9.5 knts Shear (0-3000m) pos: 2.0 neg: 2.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 3.9 neg: -54.4 tot: -50.5 m^2/s^2 ave: -16.8 10^-3 m/s^2 rel: -0.64 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.22 Bulk Shear: 21.15 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 ------------------------------------------------------------------------------- 500 328 6 65 7| 10.3 0.0 10.3| 0.0 -18.1 -18.1 -36.3 -0.86| 11.4 -9.8 1000 309 10 19 5| 5.2 7.1 12.3| 0.0 -44.1 -44.1 -44.1 -0.90| 13.0-11.7 1500 296 12 340 3| 3.4 3.4 6.8| 0.0 -53.4 -53.4 -35.6 -0.81| 12.2 -9.9 2000 286 12 309 2| 2.6 3.6 6.2| 0.0 -54.4 -54.4 -27.2 -0.74| 10.5 -7.7 2500 278 12 262 2| 2.1 3.1 5.2| 0.1 -54.4 -54.3 -21.7 -0.72| 8.6 -6.1 3000 272 12 240 3| 2.0 2.6 4.6| 3.9 -54.4 -50.5 -16.8 -0.64| 7.5 -4.8 4000 263 13 224 5| 1.5 2.2 3.7| 4.7 -62.9 -58.2 -14.6 -0.62| 6.5 -4.0 5000 255 13 209 6| 1.3 2.0 3.3| 15.2 -77.7 -62.5 -12.5 -0.52| 6.6 -3.5 6000 251 13 204 7| 1.7 2.0 3.7| 31.4 -95.0 -63.7 -10.6 -0.43| 6.8 -2.9 Wrote GIF file: /home/apache/climate/data/raob//SBLO/skewt/SBLO.skewt.20200319.12.gif