UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 30 OCT 25 Station: SAZN WMO ident: 87715 Latitude: -38.95 Longitude: -68.13 Elevation: 271.00 ------------------------------------------------------------------------------- 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 145 SFC 985 271 13.6 6.6 63 7.0 9.8 0 0 288.0 289.1 283.6 305.5 6.21 2 984 280 15.2 5.2 51 10.0 9.9 4 1 289.7 290.7 283.7 305.8 5.64 3 947 604 12.2 3.2 54 9.0 7.6 5 5 289.8 290.7 283.2 304.4 5.08 4 925 802 13.0 3.0 51 10.0 7.8 290 4 292.6 293.5 284.4 307.5 5.13 5 891 1117 13.6 0.6 41 13.0 7.1 292 5 296.4 297.2 285.2 309.6 4.48 6 850 1513 11.2 -0.8 43 12.0 5.3 335 4 297.9 298.6 285.5 310.5 4.24 7 700 3097 -0.7 -6.7 64 6.0 -3.2 285 13 301.7 302.3 286.0 311.8 3.30 8 622 4027 -7.5 -11.7 72 4.2 -9.0 324 11 304.3 304.8 286.1 312.1 2.51 9 546 5028 -13.9 -21.9 51 8.0 -15.9 290 19 308.2 308.5 286.1 312.2 1.21 10 532 5224 -15.3 -31.3 24 16.0 -18.3 289 21 308.9 309.0 285.5 310.7 0.53 11 524 5338 -16.3 -26.3 42 10.0 -18.5 285 19 309.0 309.2 286.0 311.9 0.85 12 513 5498 -16.5 -45.5 6 29.0 -20.1 278 16 310.6 310.7 285.7 311.1 0.13 13 500 5690 -17.5 -49.5 4 32.0 -21.1 225 17 311.7 311.7 286.1 312.0 0.08 14 498 5720 -17.5 -49.5 4 32.0 -21.1 226 16 312.1 312.1 286.2 312.4 0.08 15 455 6391 -21.7 -36.7 24 15.0 -23.9 210 30 315.0 315.0 287.5 316.3 0.36 16 416 7047 -25.7 -43.7 17 18.0 -27.7 213 31 318.0 318.0 288.3 318.7 0.19 17 400 7330 -27.9 -44.9 18 17.0 -29.6 215 31 318.7 318.8 288.5 319.4 0.17 18 300 9330 -43.7 -52.7 36 9.0 -44.1 210 29 323.8 323.8 290.0 324.1 0.10 19 274 9937 -48.1 -56.1 39 8.0 -48.4 214 29 325.9 325.9 290.6 326.2 0.07 20 273 9961 -48.3 -56.3 39 8.0 -48.6 214 29 325.9 326.0 290.6 326.2 0.07 21 260 10283 -49.9 -62.9 20 13.0 -50.2 220 30 328.2 328.2 291.2 328.3 0.03 22 250 10540 -51.5 -62.5 26 11.0 -51.7 225 31 329.5 329.5 291.6 329.6 0.03 23 230 11076 -55.1 -63.1 36 8.0 -55.2 232 31 332.0 332.0 292.3 332.1 0.03 24 200 11960 -58.9 -71.9 17 13.0 -59.0 225 26 339.5 339.5 294.2 339.5 0.01 25 184 12480 -61.3 -73.3 19 12.0 -61.4 230 31 343.8 343.8 295.3 343.8 0.01 26 158 13434 -57.5 -82.5 3 25.0 -57.8 233 32 365.5 365.5 299.8 365.6 0.00 27 150 13760 -59.9 -82.9 3 23.0 -60.1 245 25 366.9 366.9 300.0 366.9 0.00 28 145 13970 -61.1 -84.1 3 23.0 -61.3 245 30 368.4 368.4 300.3 368.4 0.00 29 109 15751 -58.1 -86.1 2 28.0 -58.5 236 30 405.4 405.4 305.9 405.4 0.00 30 100 16290 -59.9 -85.9 2 26.0 -60.2 275 19 412.0 412.0 306.7 412.0 0.00 31 70 18520 -59.3 -86.3 2 27.0 -59.7 210 13 457.5 457.5 311.5 457.5 0.00 32 50 20640 -58.9 -86.9 2 28.0 -59.6 100 12 504.7 504.7 315.3 504.7 0.00 33 30 23860 -57.5 -86.5 1 29.0 -58.7 110 25 587.9 587.9 320.0 587.9 0.01 34 20 26430 -55.3 -86.3 1 31.0 -57.5 115 24 666.9 666.9 323.3 667.0 0.01 35 17 27467 -55.3 -85.3 1 30.0 -57.8 116 22 698.6 698.6 324.4 698.8 0.02 TRP 184 12480 -61.3 -73.3 19 12.0 -61.4 230 31 343.8 343.8 295.3 343.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5545.00 m Freezing level: 708.82 mb = 3003.82 m = 9854.94 ft Wetbulb zero: 756.55 mb = 2463.21 m = 8081.31 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 52.39 % Est. max temperature: 23.81 C = 74.87 F Sfc-Lift cond lev (LCL): 886.35 mb = 1161.39 m = 3810.28 ft T: 13.33 C 700-500 lapse rate: 6.48 C/km ThetaE index: 1.37 C Layer 947.0- 925.0 mb Conv cond level (CCL): 694.06 mb = 3164.09 m = 10380.75 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 27.45 C = 81.41 F Cap Strength: 6.60 C Lifted Index: 6.86 C Risk: None Lifted Index @300 mb: 12.18 C Lifted Index @700 mb: 5.02 C Showalter Index: 4.45 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 16.70 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 25.00 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.44 J/kg Max Up Vert Vel: 8.18 m/s Conv Inhibition (B-): 50195.69 J/kg Cap Strength: 6.60 C Lift Cond Lev (LCL): 797.76 mb = 2030.48 m = 6661.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 8 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 ---------------------------------------------------------- 0 985 271 0 0 -0.0 -0.0 | 128 8 -6.6 5.2 1 981 305 15 2 -0.5 -1.9 | 115 8 -7.1 3.3 2 946 610 5 5 -0.4 -5.0 | 92 7 -7.0 0.2 3 925 802 290 4 3.8 -1.4 | 143 5 -2.8 3.8 4 913 914 270 6 6.0 -0.0 | 173 5 -0.6 5.2 5 850 1513 335 4 1.7 -3.6 | 108 5 -4.9 1.6 6 788 2134 175 1 -0.1 1.0 | 133 9 -6.7 6.2 7 759 2438 275 8 8.0 -0.7 | 197 5 1.4 4.5 8 731 2743 280 10 9.8 -1.7 | 223 5 3.2 3.5 9 700 3097 285 13 12.6 -3.4 | 253 6 6.0 1.8 10 651 3658 290 15 14.1 -5.1 | 269 7 7.5 0.1 11 626 3962 325 11 6.3 -9.0 | 4 4 -0.3 -3.8 12 601 4267 315 10 7.1 -7.1 | 346 2 0.5 -1.9 13 578 4572 290 15 14.1 -5.1 | 269 7 7.5 0.1 14 534 5182 290 21 19.7 -7.2 | 279 13 13.1 -2.0 15 513 5486 280 16 15.8 -2.8 | 255 9 9.2 2.4 16 500 5690 225 17 12.0 12.0 | 197 18 5.4 17.2 17 493 5791 230 14 10.7 9.0 | 196 15 4.1 14.2 18 473 6096 205 24 10.1 21.8 | 187 27 3.5 27.0 19 454 6401 210 30 15.0 26.0 | 195 32 8.4 31.2 20 400 7330 215 31 17.8 25.4 | 200 33 11.2 30.6 21 351 8230 220 30 19.3 23.0 | 204 31 12.7 28.2 22 300 9330 210 29 14.5 25.1 | 195 31 7.9 30.3 23 269 10058 215 29 16.6 23.8 | 199 31 10.0 29.0 24 250 10540 225 31 21.9 21.9 | 209 31 15.3 27.1 25 245 10668 225 32 22.6 22.6 | 210 32 16.0 27.8 26 223 11278 235 31 25.4 17.8 | 219 30 18.8 23.0 27 200 11960 225 26 18.4 18.4 | 207 26 11.8 23.6 28 193 12192 220 25 16.1 19.2 | 201 26 9.5 24.4 29 184 12480 230 31 23.7 19.9 | 214 30 17.1 25.1 30 166 13106 230 43 32.9 27.6 | 219 42 26.3 32.9 31 151 13716 235 22 18.0 12.6 | 213 21 11.4 17.8 32 150 13760 245 25 22.7 10.6 | 225 23 16.1 15.8 33 137 14326 245 38 34.4 16.1 | 233 35 27.8 21.3 34 124 14935 225 31 21.9 21.9 | 209 31 15.3 27.1 35 118 15240 240 31 26.8 15.5 | 224 29 20.2 20.7 36 107 15850 235 30 24.6 17.2 | 219 29 18.0 22.4 37 102 16154 260 17 16.7 3.0 | 231 13 10.1 8.2 38 100 16290 275 19 18.9 -1.7 | 254 13 12.3 3.6 39 97 16459 275 19 18.9 -1.7 | 254 13 12.3 3.6 40 93 16764 260 27 26.6 4.7 | 244 22 20.0 9.9 41 88 17069 265 18 17.9 1.6 | 239 13 11.3 6.8 42 80 17678 225 19 13.4 13.4 | 200 20 6.8 18.6 43 76 17983 255 19 18.4 4.9 | 229 16 11.7 10.1 44 73 18288 240 16 13.9 8.0 | 209 15 7.2 13.2 45 70 18520 210 13 6.5 11.3 | 180 16 -0.1 16.5 46 69 18593 255 10 9.7 2.6 | 201 8 3.1 7.8 47 66 18898 220 12 7.7 9.2 | 184 14 1.1 14.4 48 63 19202 190 13 2.3 12.8 | 166 19 -4.3 18.0 49 60 19507 185 10 0.9 10.0 | 159 16 -5.7 15.2 50 57 19812 220 6 3.9 4.6 | 164 10 -2.7 9.8 51 54 20117 180 11 0.0 11.0 | 158 18 -6.6 16.2 52 52 20422 165 10 -2.6 9.7 | 148 17 -9.2 14.9 53 50 20640 100 12 -11.8 2.1 | 112 20 -18.4 7.3 54 47 21031 100 12 -11.8 2.1 | 112 20 -18.4 7.3 55 45 21336 130 13 -10.0 8.4 | 129 21 -16.6 13.6 56 41 21946 120 15 -13.0 7.5 | 123 23 -19.6 12.7 57 39 22250 160 11 -3.8 10.3 | 146 19 -10.4 15.5 58 30 23774 105 24 -23.2 6.2 | 111 32 -29.8 11.4 59 30 23860 110 25 -23.5 8.6 | 115 33 -30.1 13.8 60 29 24079 110 25 -23.5 8.6 | 115 33 -30.1 13.8 61 28 24384 135 23 -16.3 16.3 | 133 31 -22.9 21.5 62 25 24994 140 24 -15.4 18.4 | 137 32 -22.0 23.6 63 24 25298 120 30 -26.0 15.0 | 122 38 -32.6 20.2 64 23 25603 145 23 -13.2 18.8 | 141 31 -19.8 24.1 65 22 25908 130 32 -24.5 20.6 | 130 40 -31.1 25.8 66 20 26430 115 24 -21.8 10.1 | 118 32 -28.4 15.4 67 19 26518 130 28 -21.4 18.0 | 130 36 -28.1 23.2 68 18 26822 115 22 -19.9 9.3 | 119 30 -26.5 14.5 69 14 27737 120 25 -21.7 12.5 | 122 33 -28.3 17.7 Wind Parameters Mean winds (0-6000m): 278.3 at 11.2 knts Storm direction: 308.3 at 8.4 knts Shear (0-3000m) pos: 2.3 neg: 0.8 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 130.1 deg Storm rel helicity (0-3000m) pos: 36.6 neg: -16.1 tot: 20.5 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.06 Bulk Shear: 16.26 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 ------------------------------------------------------------------------------- 500 357 4 104 7| 0.0 4.3 4.3| 4.0 -9.1 -5.1 -10.2 -0.12| 10.0 -1.2 1000 313 4 123 4| 0.4 2.1 2.6| 7.3 -11.9 -4.5 -4.5 -0.07| 8.1 -0.6 1500 313 4 124 4| 0.3 0.9 1.2| 11.6 -13.3 -1.7 -1.1 0.03| 7.4 0.2 2000 313 4 125 5| 0.2 1.2 1.4| 19.3 -16.1 3.3 1.6 0.09| 7.2 0.7 2500 297 5 141 4| 2.0 1.0 2.9| 31.9 -16.1 15.8 6.3 0.27| 7.7 2.1 3000 292 6 159 3| 2.3 0.8 3.1| 36.6 -16.1 20.5 6.8 0.33| 7.0 2.3 4000 296 8 189 2| 1.5 0.6 2.1| 48.8 -16.7 32.0 8.0 0.41| 6.9 2.8 5000 295 10 239 2| 1.2 1.5 2.8| 52.8 -26.1 26.7 5.3 0.25| 7.0 1.8 6000 278 11 231 6| 1.0 3.1 4.1| 65.4 -99.6 -34.3 -5.7 -0.01| 9.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251030.12.gif