UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for SBPA... Searching the city database file for: SBPA ... Date:1200Z 29 MAR 20 Station: SBPA WMO ident: 83971 Latitude: -30.00 Longitude: -51.18 Elevation: 3.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1016 3 23.2 20.9 87 2.3 21.6 240 2 295.0 297.8 294.2 339.4 15.49 1 1000 147 23.4 17.4 69 6.0 19.4 300 5 296.5 298.8 292.5 332.9 12.60 2 993 209 23.8 17.8 69 6.0 19.7 302 7 297.5 299.9 293.1 335.3 13.02 3 925 827 20.4 15.4 73 5.0 17.1 300 7 300.2 302.4 293.2 335.3 11.98 4 921 865 20.8 13.8 64 7.0 16.3 300 7 301.0 302.9 292.5 332.8 10.83 5 850 1553 15.4 12.8 84 2.6 13.7 340 10 302.3 304.3 293.0 334.8 10.99 6 795 2118 11.2 10.6 96 0.6 10.8 316 14 303.6 305.5 292.7 333.9 10.15 7 732 2805 7.2 7.2 100 0.0 7.2 317 15 306.5 308.1 292.5 332.9 8.74 8 700 3173 5.0 4.5 97 0.5 4.7 300 17 308.0 309.4 292.0 331.1 7.57 9 562 4930 -5.1 -5.1 100 0.0 -5.1 288 17 316.1 317.0 292.0 331.0 4.66 10 544 5185 -6.9 -6.9 100 0.0 -6.9 290 16 316.9 317.7 291.8 330.4 4.19 11 538 5271 -8.7 -16.7 52 8.0 -11.4 296 16 315.7 316.1 289.4 322.1 1.92 12 533 5344 -8.9 -20.9 37 12.0 -12.5 301 16 316.4 316.6 289.0 320.9 1.36 13 522 5505 -8.1 -29.1 17 21.0 -13.3 313 15 319.2 319.3 289.2 321.5 0.66 14 517 5580 -7.7 -23.7 26 16.0 -12.3 319 15 320.6 320.8 290.1 324.4 1.09 15 512 5656 -7.9 -16.9 48 9.0 -11.1 325 14 321.2 321.6 291.1 327.9 1.99 16 503 5794 -8.1 -36.1 8 28.0 -14.0 334 14 322.6 322.7 289.9 323.9 0.35 17 500 5840 -8.1 -37.1 8 29.0 -14.0 310 15 323.2 323.2 290.0 324.3 0.32 18 472 6287 -10.1 -47.1 3 37.0 -16.0 283 17 326.1 326.1 290.7 326.5 0.12 19 444 6756 -14.1 -31.1 22 17.0 -17.9 245 13 326.8 326.9 291.5 329.1 0.64 20 400 7540 -20.7 -43.7 11 23.0 -23.8 255 17 328.1 328.1 291.4 328.9 0.20 21 358 8351 -27.1 -54.1 6 27.0 -29.4 272 24 330.1 330.1 291.8 330.4 0.07 22 327 8997 -32.7 -36.7 67 4.0 -33.2 275 32 331.0 331.1 292.5 332.9 0.50 23 323 9084 -32.9 -35.4 78 2.5 -33.3 275 33 331.9 332.0 292.8 334.1 0.58 24 300 9600 -36.7 -39.7 74 3.0 -37.0 275 39 333.6 333.7 293.1 335.2 0.40 25 296 9692 -37.3 -40.5 72 3.2 -37.6 275 39 334.1 334.2 293.2 335.5 0.38 26 289 9857 -38.5 -45.5 48 7.0 -39.1 272 38 334.7 334.7 293.2 335.5 0.23 27 281 10050 -36.3 -63.3 4 27.0 -37.7 265 35 340.5 340.5 294.5 340.6 0.03 28 250 10850 -40.7 -69.7 3 29.0 -41.7 235 32 345.6 345.6 295.7 345.6 0.01 29 214 11900 -44.1 -76.1 2 32.0 -44.9 215 35 356.0 356.0 297.9 356.0 0.01 30 200 12350 -47.1 -79.1 1 32.0 -47.8 235 25 358.2 358.2 298.4 358.2 0.00 31 150 14190 -61.3 -82.3 5 21.0 -61.4 220 22 364.5 364.5 299.5 364.5 0.00 32 135 14836 -65.9 -84.9 5 19.0 -66.0 241 22 367.5 367.5 300.1 367.5 0.00 33 107 16229 -71.1 -88.1 6 17.0 -71.2 235 17 382.9 382.9 302.7 382.9 0.00 34 100 16630 -70.7 -88.7 5 18.0 -70.8 260 11 391.1 391.1 303.9 391.1 0.00 35 81 17873 -73.3 -89.3 7 16.0 -73.3 171 10 410.1 410.1 306.5 410.1 0.00 36 77 18170 -73.1 -90.1 6 17.0 -73.2 156 10 416.5 416.5 307.3 416.5 0.00 37 74 18406 -68.1 -89.1 3 21.0 -68.2 130 10 431.8 431.8 309.0 431.8 0.00 38 70 18740 -68.1 -90.1 3 22.0 -68.2 80 9 438.7 438.7 309.7 438.7 0.00 39 66 19094 -66.9 -89.9 3 23.0 -67.1 80 11 448.7 448.8 310.7 448.8 0.00 TRP 107 16229 -71.1 -88.1 6 17.0 -71.2 235 17 382.9 382.9 302.7 382.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5693.00 m Freezing level: 631.68 mb = 4042.94 m = 13264.07 ft Wetbulb zero: 633.81 mb = 3967.92 m = 13017.96 ft Precipitable water: 1.77 inches Sfc-500 mean rel hum: 83.69 % Est. max temperature: 30.20 C = 86.36 F Sfc-Lift cond lev (LCL): 982.73 mb = 299.17 m = 981.51 ft T: 23.30 C 700-500 lapse rate: 4.91 C/km ThetaE index: 13.88 C Layer 795.0- 522.0 mb Conv cond level (CCL): 840.98 mb = 1643.15 m = 5390.85 ft Mean mixing ratio: 12.62 g/kg Conv temperature: 30.73 C = 87.31 F Cap Strength: 2.95 C Lifted Index: 0.73 C Risk: Showers probable Lifted Index @300 mb: 0.31 C Lifted Index @700 mb: -1.11 C Showalter Index: 0.90 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.90 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 188.60 Risk: None Energy Index: -2.04 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 224.50 J/kg Max Up Vert Vel: 21.19 m/s Conv Inhibition (B-): 81.82 J/kg Cap Strength: 2.95 C Lift Cond Lev (LCL): 891.60 mb = 1142.95 m = 3749.79 ft Lev Free Conv (LFC): 786.60 mb = 2206.46 m = 7238.97 ft Equ Level (EL): 506.60 mb = 5738.15 m = 18825.73 ft B at Equ Level: 182.82 J/kg Max Parcel Lev (MPL): 256.60 mb = 10671.63 m = 35011.50 ft Wind level data Storm motion: 336 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 1016 3 240 2 1.7 1.0 | 166 11 -2.6 10.6 1 1000 147 300 5 4.3 -2.5 | 180 7 0.0 7.1 2 982 305 305 10 8.2 -5.7 | 225 5 3.9 3.8 3 948 610 290 8 7.5 -2.7 | 205 8 3.2 6.8 4 925 827 300 7 6.1 -3.5 | 196 6 1.8 6.1 5 916 914 300 8 6.9 -4.0 | 205 6 2.6 5.6 6 853 1524 340 10 3.4 -9.4 | 100 1 -0.9 0.2 7 850 1553 340 10 3.4 -9.4 | 100 1 -0.9 0.2 8 793 2134 315 14 9.9 -9.9 | 274 6 5.6 -0.3 9 764 2438 315 12 8.5 -8.5 | 256 4 4.2 1.1 10 737 2743 320 15 9.6 -11.5 | 290 6 5.3 -1.9 11 700 3173 300 17 14.7 -8.5 | 264 10 10.4 1.1 12 658 3658 300 23 19.9 -11.5 | 277 16 15.6 -1.9 13 634 3962 310 18 13.8 -11.6 | 282 10 9.5 -2.0 14 610 4267 300 14 12.1 -7.0 | 252 8 7.8 2.6 15 587 4572 285 18 17.4 -4.7 | 249 14 13.1 4.9 16 543 5182 290 16 15.0 -5.5 | 249 11 10.7 4.1 17 503 5791 335 14 5.9 -12.7 | 333 4 1.6 -3.1 18 500 5840 310 15 11.5 -9.6 | 271 7 7.2 -0.1 19 483 6096 295 19 17.2 -8.0 | 263 13 12.9 1.5 20 465 6401 275 15 14.9 -1.3 | 232 13 10.6 8.2 21 446 6706 245 13 11.8 5.5 | 206 17 7.5 15.1 22 429 7010 245 15 13.6 6.3 | 210 18 9.3 15.9 23 412 7315 235 16 13.1 9.2 | 205 21 8.8 18.7 24 400 7540 255 17 16.4 4.4 | 221 18 12.1 14.0 25 396 7620 255 17 16.4 4.4 | 221 18 12.1 14.0 26 363 8230 270 22 22.0 -0.0 | 242 20 17.7 9.6 27 348 8534 275 27 26.9 -2.4 | 252 24 22.6 7.2 28 300 9600 275 39 38.9 -3.4 | 260 35 34.5 6.2 29 293 9754 275 39 38.9 -3.4 | 260 35 34.5 6.2 30 281 10058 265 35 34.9 3.1 | 248 33 30.6 12.6 31 268 10363 240 36 31.2 18.0 | 224 38 26.9 27.6 32 257 10668 250 31 29.1 10.6 | 231 32 24.8 20.2 33 250 10850 235 32 26.2 18.4 | 218 35 21.9 27.9 34 235 11278 230 28 21.4 18.0 | 212 32 17.1 27.6 35 224 11582 220 41 26.4 31.4 | 208 47 22.0 41.0 36 214 11887 215 35 20.1 28.7 | 202 41 15.8 38.2 37 200 12350 235 25 20.5 14.3 | 214 29 16.2 23.9 38 195 12497 240 26 22.5 13.0 | 219 29 18.2 22.6 39 186 12802 225 28 19.8 19.8 | 208 33 15.5 29.4 40 169 13411 250 25 23.5 8.6 | 227 26 19.2 18.1 41 150 14190 220 22 14.1 16.9 | 200 28 9.8 26.4 42 147 14326 220 23 14.8 17.6 | 201 29 10.5 27.2 43 133 14935 245 22 19.9 9.3 | 220 24 15.6 18.9 44 114 15850 235 29 23.8 16.6 | 217 33 19.4 26.2 45 107 16229 235 17 13.9 9.8 | 206 22 9.6 19.3 46 103 16459 220 16 10.3 12.3 | 195 23 6.0 21.8 47 100 16630 260 11 10.8 1.9 | 210 13 6.5 11.5 48 98 16764 255 11 10.6 2.8 | 207 14 6.3 12.4 49 84 17678 210 10 5.0 8.7 | 182 18 0.7 18.2 50 80 17983 150 10 -5.0 8.7 | 153 20 -9.3 18.2 51 76 18288 160 10 -3.4 9.4 | 158 20 -7.7 19.0 52 72 18593 85 11 -11.0 -1.0 | 119 18 -15.3 8.6 53 70 18740 80 9 -8.9 -1.6 | 121 15 -13.2 8.0 54 68 18898 75 11 -10.6 -2.8 | 114 16 -14.9 6.7 55 64 19202 85 10 -10.0 -0.9 | 121 17 -14.3 8.7 Wind Parameters Mean winds (0-6000m): 305.7 at 14.0 knts Storm direction: 335.7 at 10.5 knts Shear (0-3000m) pos: 1.8 neg: 1.6 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 18.4 neg: -11.9 tot: 6.5 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 35.14 Bulk Shear: 6.39 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 ------------------------------------------------------------------------------- 500 299 7 197 6| 8.0 0.0 8.0| 13.5 -2.3 11.2 22.4 0.50| 11.8 5.9 1000 298 7 201 6| 4.0 0.0 4.0| 15.2 -5.5 9.7 9.7 0.33| 8.0 2.6 1500 308 8 204 5| 3.6 0.0 3.6| 15.4 -6.0 9.4 6.3 0.16| 7.3 1.2 2000 315 9 211 4| 2.7 1.2 3.9| 15.4 -6.5 9.0 4.5 0.04| 6.8 0.3 2500 315 10 224 4| 2.1 1.1 3.2| 16.0 -8.6 7.3 2.9 -0.01| 6.2 -0.0 3000 315 11 237 4| 1.8 1.6 3.4| 18.4 -11.9 6.5 2.2 0.00| 6.1 0.0 4000 310 13 258 6| 1.4 1.9 3.3| 31.0 -16.4 14.6 3.7 0.04| 6.3 0.2 5000 306 14 257 7| 1.1 1.8 3.0| 31.0 -27.7 3.3 0.7 -0.05| 6.2 -0.3 6000 306 14 259 7| 1.5 1.9 3.4| 45.0 -35.1 9.9 1.6 -0.01| 6.9 -0.0 Wrote GIF file: /home/apache/climate/data/raob//SBPA/skewt/SBPA.skewt.20200329.12.gif