UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 29 NOV 25 Station: PABR WMO ident: 70026 Latitude: 71.30 Longitude: -156.78 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1017 4 -8.9 -9.6 95 0.7 -9.1 230 10 263.0 263.3 263.1 267.8 1.81 1 1014 28 -8.9 -9.8 93 0.9 -9.1 233 11 263.2 263.5 263.2 268.0 1.79 2 1005 102 -6.5 -7.3 94 0.8 -6.7 241 12 266.3 266.6 266.1 272.2 2.19 3 1000 143 -6.5 -7.1 95 0.6 -6.7 245 13 266.6 267.0 266.5 272.7 2.24 4 992 206 -6.9 -7.6 95 0.7 -7.1 249 15 266.9 267.2 266.5 272.7 2.17 5 956 494 -8.1 -9.0 93 0.9 -8.4 261 17 268.5 268.8 267.3 274.0 2.02 6 945 584 -6.3 -7.4 92 1.1 -6.7 264 17 271.2 271.6 269.6 277.5 2.32 7 925 751 -6.7 -7.7 93 1.0 -7.0 250 22 272.5 272.8 270.4 278.8 2.31 8 866 1264 -8.9 -10.2 90 1.3 -9.3 254 18 275.3 275.7 271.8 281.0 2.03 9 850 1408 -8.7 -9.9 91 1.2 -9.1 250 16 277.0 277.4 272.9 283.0 2.12 10 805 1829 -8.9 -9.9 92 1.0 -9.2 235 11 281.2 281.5 275.4 287.6 2.24 11 700 2898 -15.5 -16.6 91 1.1 -15.8 235 11 285.3 285.6 276.5 289.7 1.49 12 628 3709 -21.1 -21.7 95 0.6 -21.2 222 10 287.9 288.1 277.3 291.2 1.07 13 550 4675 -28.7 -31.9 74 3.2 -29.1 165 9 290.0 290.1 277.4 291.6 0.48 14 500 5350 -34.3 -34.7 96 0.4 -34.3 190 7 291.2 291.3 277.9 292.5 0.40 15 470 5778 -38.5 -40.8 79 2.3 -38.7 171 8 291.2 291.2 277.6 292.0 0.23 16 468 5807 -38.7 -40.7 81 2.0 -38.8 169 9 291.3 291.4 277.7 292.1 0.23 17 440 6228 -40.5 -51.5 30 11.0 -40.9 144 16 294.2 294.2 278.9 294.5 0.08 18 412 6672 -43.5 -50.5 46 7.0 -43.7 138 26 295.9 296.0 279.7 296.3 0.09 19 400 6870 -44.7 -53.7 36 9.0 -45.0 140 27 296.9 296.9 280.1 297.1 0.06 20 345 7844 -50.9 -57.9 43 7.0 -51.0 127 29 301.3 301.3 282.0 301.5 0.04 21 334 8054 -51.9 -62.9 26 11.0 -52.1 125 30 302.8 302.8 282.5 302.8 0.02 22 311 8516 -50.9 -67.9 12 17.0 -51.1 152 23 310.4 310.4 285.5 310.4 0.01 23 300 8750 -51.5 -69.5 10 18.0 -51.8 170 18 312.8 312.8 286.3 312.8 0.01 24 250 9930 -51.9 -72.9 6 21.0 -52.2 190 21 328.9 328.9 291.4 328.9 0.01 25 202 11315 -51.5 -76.5 3 25.0 -51.9 219 24 350.2 350.2 296.7 350.2 0.01 26 200 11380 -51.1 -77.1 3 26.0 -51.5 220 24 351.8 351.9 297.0 351.9 0.01 27 150 13260 -49.7 -81.7 1 32.0 -50.4 240 23 384.4 384.4 302.9 384.4 0.00 28 138 13809 -47.1 -81.1 1 34.0 -48.0 237 21 398.3 398.3 305.0 398.3 0.00 29 122 14620 -49.7 -82.7 1 33.0 -50.5 230 23 407.8 407.8 306.2 407.8 0.00 30 100 15930 -46.5 -82.5 1 36.0 -47.9 240 27 437.9 437.9 309.7 437.9 0.00 31 70 18310 -45.7 -82.7 1 37.0 -47.6 255 29 486.6 486.6 314.0 486.7 0.01 32 50 20540 -45.9 -82.9 1 37.0 -48.4 230 32 535.3 535.3 317.2 535.4 0.01 33 45 21243 -44.9 -82.9 1 38.0 -47.9 232 24 554.1 554.1 318.3 554.2 0.01 TRP 334 8054 -51.9 -62.9 26 11.0 -52.1 125 30 302.8 302.8 282.5 302.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5207.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 89.86 % Est. max temperature: 3.48 C = 38.26 F Sfc-Lift cond lev (LCL): 1005.47 mb = 97.86 m = 321.05 ft T: -6.63 C 700-500 lapse rate: 7.67 C/km Conv cond level (CCL): 1014.00 mb = 28.25 m = 92.69 ft Mean mixing ratio: 2.16 g/kg Conv temperature: -7.17 C = 19.10 F Cap Strength: 13.53 C Lifted Index: 13.93 C Risk: None Lifted Index @300 mb: 27.11 C Lifted Index @700 mb: 11.35 C Showalter Index: 7.28 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 24.40 C K Index: 14.60 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.22 J/kg Max Up Vert Vel: 8.27 m/s Conv Inhibition (B-): 39518.80 J/kg Cap Strength: 13.92 C Lift Cond Lev (LCL): 952.19 mb = 524.74 m = 1721.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 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 1017 4 230 10 7.7 6.4 | 164 4 -1.2 4.3 1 1000 143 245 13 11.8 5.5 | 221 4 2.9 3.4 2 979 305 255 18 17.4 4.7 | 253 9 8.5 2.5 3 942 610 265 17 16.9 1.5 | 275 8 8.0 -0.6 4 925 751 250 22 20.7 7.5 | 245 13 11.8 5.4 5 906 914 245 20 18.1 8.5 | 236 11 9.2 6.3 6 871 1219 255 19 18.4 4.9 | 254 10 9.5 2.8 7 850 1408 250 16 15.0 5.5 | 241 7 6.1 3.3 8 805 1829 235 11 9.0 6.3 | 182 4 0.1 4.2 9 773 2134 240 15 13.0 7.5 | 217 7 4.1 5.4 10 743 2438 235 14 11.5 8.0 | 204 6 2.6 5.9 11 714 2743 235 14 11.5 8.0 | 204 6 2.6 5.9 12 700 2898 235 11 9.0 6.3 | 182 4 0.1 4.2 13 631 3658 225 10 7.1 7.1 | 160 5 -1.8 4.9 14 580 4267 175 11 -1.0 11.0 | 132 13 -9.9 8.8 15 534 4877 160 8 -2.7 7.5 | 115 13 -11.6 5.4 16 500 5350 190 7 1.2 6.9 | 122 9 -7.7 4.8 17 490 5486 190 6 1.0 5.9 | 116 9 -7.9 3.8 18 448 6096 150 11 -5.5 9.5 | 117 16 -14.4 7.4 19 429 6401 135 24 -17.0 17.0 | 120 30 -25.9 14.8 20 400 6870 140 27 -17.4 20.7 | 125 32 -26.3 18.6 21 374 7315 145 29 -16.6 23.8 | 130 33 -25.5 21.6 22 357 7620 130 28 -21.4 18.0 | 118 34 -30.3 15.9 23 334 8054 125 30 -24.6 17.2 | 114 37 -33.5 15.1 24 325 8230 130 30 -23.0 19.3 | 118 36 -31.9 17.2 25 300 8750 170 18 -3.1 17.7 | 142 20 -12.0 15.6 26 282 9144 185 12 1.0 12.0 | 141 13 -7.8 9.8 27 257 9754 195 19 4.9 18.4 | 166 17 -4.0 16.2 28 250 9930 190 21 3.6 20.7 | 164 19 -5.2 18.6 29 245 10058 190 21 3.6 20.7 | 164 19 -5.2 18.6 30 234 10363 225 14 9.9 9.9 | 187 8 1.0 7.8 31 223 10668 210 19 9.5 16.5 | 182 14 0.6 14.3 32 200 11380 220 24 15.4 18.4 | 202 18 6.5 16.3 33 185 11887 220 26 16.7 19.9 | 204 19 7.8 17.8 34 169 12497 235 33 27.0 18.9 | 227 25 18.1 16.8 35 161 12802 250 29 27.3 9.9 | 247 20 18.4 7.8 36 150 13260 240 23 19.9 11.5 | 230 14 11.0 9.4 37 140 13716 235 20 16.4 11.5 | 219 12 7.5 9.3 38 128 14326 245 26 23.6 11.0 | 239 17 14.7 8.9 39 122 14630 230 23 17.6 14.8 | 215 15 8.7 12.7 40 116 14935 245 32 29.0 13.5 | 240 23 20.1 11.4 41 111 15240 240 31 26.8 15.5 | 233 22 18.0 13.4 42 101 15850 230 29 22.2 18.6 | 219 21 13.3 16.5 43 100 15930 240 27 23.4 13.5 | 232 18 14.5 11.4 44 97 16154 250 28 26.3 9.6 | 247 19 17.4 7.4 45 92 16459 230 34 26.0 21.9 | 221 26 17.2 19.7 46 84 17069 245 24 21.8 10.1 | 238 15 12.9 8.0 47 81 17374 220 15 9.6 11.5 | 185 9 0.7 9.4 48 77 17678 235 33 27.0 18.9 | 227 25 18.1 16.8 49 70 18288 220 29 18.6 22.2 | 206 22 9.7 20.1 50 70 18310 255 29 28.0 7.5 | 254 20 19.1 5.4 51 67 18593 255 29 28.0 7.5 | 254 20 19.1 5.4 52 61 19202 220 21 13.5 16.1 | 198 15 4.6 14.0 53 58 19507 245 23 20.8 9.7 | 238 14 12.0 7.6 54 56 19812 210 26 13.0 22.5 | 191 21 4.1 20.4 55 53 20117 230 35 26.8 22.5 | 221 27 17.9 20.4 56 51 20422 240 32 27.7 16.0 | 234 23 18.8 13.9 57 50 20540 230 32 24.5 20.6 | 220 24 15.6 18.4 58 48 20726 225 30 21.2 21.2 | 213 23 12.3 19.1 59 44 21031 235 22 18.0 12.6 | 221 14 9.1 10.5 60 41 21336 225 29 20.5 20.5 | 212 22 11.6 18.4 Wind Parameters Mean winds (0-6000m): 226.5 at 12.2 knts Storm direction: 256.5 at 9.1 knts Shear (0-3000m) pos: 1.8 neg: 1.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 14.0 deg Storm rel helicity (0-3000m) pos: 29.5 neg: -35.3 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.70 Bulk Shear: 6.01 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 ------------------------------------------------------------------------------- 500 252 15 245 6| 10.6 0.0 10.6| 15.3 0.0 15.3 30.6 0.83| 12.5 10.4 1000 252 17 248 8| 5.3 2.6 7.8| 20.0 -19.5 0.4 0.4 0.21| 11.9 2.5 1500 252 18 247 9| 3.5 1.7 5.2| 25.8 -25.0 0.8 0.6 0.14| 10.4 1.5 2000 250 16 241 7| 2.6 1.9 4.5| 27.9 -30.1 -2.1 -1.1 0.06| 9.4 0.5 2500 248 16 236 7| 2.1 1.6 3.7| 29.5 -32.3 -2.9 -1.1 0.04| 8.1 0.4 3000 246 15 231 7| 1.8 1.6 3.3| 29.5 -35.3 -5.8 -1.9 -0.01| 7.3 -0.1 4000 242 14 217 6| 1.3 2.1 3.4| 29.5 -41.6 -12.1 -3.0 -0.08| 6.4 -0.5 5000 233 13 195 6| 1.1 2.0 3.1| 30.8 -61.8 -31.0 -6.2 -0.17| 6.0 -1.0 6000 227 12 180 6| 1.1 2.2 3.3| 35.1 -65.5 -30.4 -5.1 -0.14| 5.9 -0.8 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251129.12.gif