UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102018.upa.cvt Date: 1800Z 20 OCT 25 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 20 OCT 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 1012 4 -7.7 -9.3 88 1.6 -8.1 225 6 264.5 264.8 264.3 269.5 1.86 1 1007 46 -4.1 -7.4 78 3.3 -5.1 215 7 268.5 268.9 267.6 274.4 2.17 2 1000 105 -3.7 -7.6 74 3.9 -4.9 200 8 269.5 269.8 268.2 275.3 2.15 3 997 129 -3.7 -9.7 63 6.0 -5.5 199 8 269.7 270.0 267.8 274.7 1.83 4 934 641 -6.5 -10.2 75 3.7 -7.6 106 7 271.9 272.2 269.4 277.1 1.88 5 925 717 -7.3 -10.5 78 3.2 -8.2 85 8 271.8 272.2 269.3 277.0 1.85 6 850 1368 -13.1 -13.1 100 0.0 -13.1 85 14 272.4 272.7 269.3 277.0 1.64 7 841 1449 -13.7 -13.9 98 0.2 -13.7 95 12 272.6 272.9 269.3 277.0 1.55 8 835 1504 -12.1 -20.1 51 8.0 -13.7 102 11 274.9 275.0 269.7 277.6 0.93 9 826 1586 -12.1 -23.1 39 11.0 -14.2 97 9 275.7 275.8 269.8 277.9 0.72 10 796 1868 -13.5 -26.5 33 13.0 -15.7 69 4 277.2 277.3 270.4 278.8 0.55 11 723 2592 -19.3 -26.3 54 7.0 -20.4 357 7 278.5 278.6 271.4 280.4 0.62 12 700 2831 -21.3 -29.3 49 8.0 -22.4 25 6 278.9 279.0 271.4 280.4 0.48 13 627 3635 -25.7 -38.7 29 13.0 -26.9 333 10 282.8 282.8 273.2 283.5 0.21 14 510 5094 -37.5 -48.5 31 11.0 -38.0 295 8 285.7 285.7 274.6 286.0 0.09 15 500 5230 -38.3 -49.3 31 11.0 -38.8 275 6 286.3 286.4 274.9 286.6 0.09 16 422 6383 -45.7 -55.7 31 10.0 -46.0 263 10 291.1 291.1 277.3 291.3 0.05 17 400 6740 -46.5 -57.5 28 11.0 -46.8 300 19 294.6 294.6 279.0 294.7 0.04 18 377 7129 -48.5 -60.5 24 12.0 -48.7 300 22 296.9 296.9 280.0 297.1 0.03 19 366 7323 -49.1 -55.1 50 6.0 -49.3 300 23 298.7 298.7 280.8 298.9 0.06 20 362 7395 -49.5 -61.5 23 12.0 -49.7 300 22 299.1 299.1 281.0 299.2 0.03 21 347 7670 -50.9 -55.6 57 4.7 -51.0 300 20 300.8 300.8 281.8 301.0 0.06 22 339 7821 -51.5 -58.5 43 7.0 -51.7 300 20 302.0 302.0 282.3 302.2 0.04 23 317 8254 -51.5 -66.5 15 15.0 -51.7 280 22 307.9 307.9 284.5 307.9 0.02 24 300 8610 -52.1 -66.1 17 14.0 -52.3 285 16 311.9 311.9 286.0 312.0 0.02 25 250 9800 -49.5 -75.5 3 26.0 -49.9 235 10 332.5 332.5 292.4 332.5 0.01 26 207 11035 -48.5 -79.5 2 31.0 -49.1 218 13 352.5 352.5 297.2 352.5 0.00 27 200 11260 -48.9 -78.9 2 30.0 -49.4 210 13 355.3 355.3 297.8 355.4 0.00 28 150 13140 -50.1 -81.1 1 31.0 -50.7 195 12 383.7 383.7 302.8 383.8 0.00 29 100 15780 -50.7 -82.7 1 32.0 -51.5 195 8 429.8 429.8 308.8 429.8 0.00 30 70 18100 -51.5 -82.5 1 31.0 -52.6 205 9 474.2 474.2 313.0 474.2 0.01 31 50 20290 -51.3 -83.3 1 32.0 -52.8 200 13 522.6 522.6 316.5 522.6 0.01 32 30 23590 -51.9 -83.9 1 32.0 -54.1 235 14 603.2 603.2 320.7 603.2 0.01 33 20 26210 -52.3 -84.3 1 32.0 -55.1 255 20 676.1 676.1 323.6 676.2 0.02 34 13 28987 -53.9 -84.9 1 31.0 -57.3 279 31 759.2 759.2 326.2 759.4 0.02 TRP 339 7821 -51.5 -58.5 43 7.0 -51.7 300 20 302.0 302.0 282.3 302.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5125.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 48.40 % Est. max temperature: 0.12 C = 32.21 F Sfc-Lift cond lev (LCL): 986.38 mb = 212.83 m = 698.26 ft T: -4.16 C 700-500 lapse rate: 7.09 C/km ThetaE index: 0.60 C Layer 997.0- 934.0 mb Conv cond level (CCL): 876.81 mb = 1128.95 m = 3703.85 ft Mean mixing ratio: 1.89 g/kg Conv temperature: 0.01 C = 32.01 F Cap Strength: 8.42 C Lifted Index: 8.85 C Risk: None Lifted Index @300 mb: 25.55 C Lifted Index @700 mb: 4.52 C Showalter Index: 7.97 C Risk: None Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 25.20 C K Index: 4.10 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.03 J/kg Max Up Vert Vel: 4.70 m/s Conv Inhibition (B-): 64119.70 J/kg Cap Strength: 8.53 C Lift Cond Lev (LCL): 897.74 mb = 947.33 m = 3107.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 6 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 1012 4 225 6 4.2 4.2 | 210 12 6.0 10.4 1 1000 105 200 8 2.7 7.5 | 198 14 4.5 13.7 2 975 305 190 8 1.4 7.9 | 193 14 3.2 14.1 3 938 610 115 7 -6.3 3.0 | 154 10 -4.5 9.1 4 925 717 85 8 -8.0 -0.7 | 132 8 -6.2 5.5 5 902 914 90 10 -10.0 0.0 | 127 10 -8.2 6.2 6 867 1219 95 11 -11.0 1.0 | 128 12 -9.2 7.1 7 850 1368 85 14 -13.9 -1.2 | 112 13 -12.1 5.0 8 833 1524 105 10 -9.7 2.6 | 138 12 -7.9 8.8 9 800 1829 65 4 -3.6 -1.7 | 158 5 -1.8 4.5 10 768 2134 100 4 -3.9 0.7 | 163 7 -2.1 6.9 11 737 2438 350 6 1.0 -5.9 | 265 3 2.8 0.3 12 708 2743 5 9 -0.8 -9.0 | 340 3 1.0 -2.8 13 700 2831 25 6 -2.5 -5.4 | 135 1 -0.7 0.7 14 623 3658 330 10 5.0 -8.7 | 290 7 6.8 -2.5 15 597 3962 315 12 8.5 -8.5 | 283 11 10.3 -2.3 16 572 4267 330 9 4.5 -7.8 | 284 7 6.3 -1.6 17 548 4572 315 11 7.8 -7.8 | 279 10 9.6 -1.6 18 525 4877 325 12 6.9 -9.8 | 293 9 8.7 -3.6 19 500 5230 275 6 6.0 -0.5 | 234 10 7.8 5.7 20 460 5791 305 10 8.2 -5.7 | 267 10 10.0 0.4 21 440 6096 305 9 7.4 -5.2 | 264 9 9.2 1.0 22 421 6401 260 10 9.8 1.7 | 236 14 11.6 7.9 23 402 6706 300 17 14.7 -8.5 | 278 17 16.5 -2.3 24 400 6740 300 19 16.5 -9.5 | 280 19 18.3 -3.3 25 366 7315 300 23 19.9 -11.5 | 284 22 21.7 -5.3 26 350 7620 300 20 17.3 -10.0 | 281 19 19.1 -3.8 27 339 7821 300 20 17.3 -10.0 | 281 19 19.1 -3.8 28 334 7925 300 21 18.2 -10.5 | 282 20 20.0 -4.3 29 318 8230 280 22 21.7 -3.8 | 264 24 23.5 2.4 30 304 8534 285 17 16.4 -4.4 | 264 18 18.2 1.8 31 300 8610 285 16 15.5 -4.1 | 263 17 17.3 2.0 32 276 9144 270 15 15.0 -0.0 | 250 18 16.8 6.2 33 264 9449 245 11 10.0 4.6 | 227 16 11.8 10.8 34 252 9754 230 17 13.0 10.9 | 221 23 14.8 17.1 35 250 9800 235 10 8.2 5.7 | 220 16 10.0 11.9 36 240 10058 225 7 4.9 4.9 | 211 13 6.7 11.1 37 229 10363 195 10 2.6 9.7 | 195 16 4.4 15.8 38 219 10668 240 17 14.7 8.5 | 228 22 16.5 14.7 39 209 10973 220 13 8.4 10.0 | 212 19 10.2 16.1 40 200 11260 210 13 6.5 11.3 | 205 19 8.3 17.4 41 199 11278 210 12 6.0 10.4 | 205 18 7.8 16.6 42 173 12192 225 14 9.9 9.9 | 216 20 11.7 16.1 43 166 12497 215 16 9.2 13.1 | 210 22 11.0 19.3 44 158 12802 210 17 8.5 14.7 | 206 23 10.3 20.9 45 150 13140 195 12 3.1 11.6 | 195 18 4.9 17.8 46 137 13716 200 16 5.5 15.0 | 199 22 7.3 21.2 47 131 14021 220 19 12.2 14.6 | 214 25 14.0 20.7 48 125 14326 195 15 3.9 14.5 | 195 21 5.7 20.7 49 119 14630 195 16 4.1 15.5 | 195 22 5.9 21.6 50 114 14935 230 12 9.2 7.7 | 218 18 11.0 13.9 51 109 15240 185 10 0.9 10.0 | 189 16 2.7 16.1 52 104 15545 180 14 0.0 14.0 | 185 20 1.8 20.2 53 100 15780 195 8 2.1 7.7 | 196 14 3.9 13.9 54 99 15850 215 7 4.0 5.7 | 206 13 5.8 11.9 55 94 16154 205 11 4.6 10.0 | 202 17 6.4 16.2 56 90 16459 190 10 1.7 9.8 | 192 16 3.5 16.0 57 86 16764 225 10 7.1 7.1 | 214 16 8.9 13.3 58 82 17069 165 10 -2.6 9.7 | 177 16 -0.8 15.8 59 78 17374 215 13 7.5 10.6 | 209 19 9.3 16.8 60 75 17678 195 10 2.6 9.7 | 195 16 4.4 15.8 61 71 17983 210 10 5.0 8.7 | 205 16 6.8 14.8 62 70 18100 205 9 3.8 8.2 | 201 15 5.6 14.3 63 68 18288 205 10 4.2 9.1 | 202 16 6.0 15.2 64 62 18898 195 17 4.4 16.4 | 195 23 6.2 22.6 65 59 19202 215 15 8.6 12.3 | 209 21 10.4 18.5 66 56 19507 150 5 -2.5 4.3 | 176 11 -0.7 10.5 67 54 19812 175 10 -0.9 10.0 | 183 16 0.9 16.1 68 51 20117 195 10 2.6 9.7 | 195 16 4.4 15.8 69 50 20290 200 13 4.4 12.2 | 199 19 6.2 18.4 70 49 20422 180 10 0.0 10.0 | 186 16 1.8 16.2 71 47 20726 220 16 10.3 12.3 | 213 22 12.1 18.4 72 45 21031 235 10 8.2 5.7 | 220 16 10.0 11.9 73 43 21336 210 4 2.0 3.5 | 201 10 3.8 9.6 74 41 21641 225 15 10.6 10.6 | 216 21 12.4 16.8 75 37 22250 200 4 1.4 3.8 | 198 10 3.2 9.9 76 35 22555 220 10 6.4 7.7 | 211 16 8.2 13.8 77 34 22860 240 11 9.5 5.5 | 224 16 11.3 11.7 78 32 23165 170 10 -1.7 9.8 | 180 16 0.1 16.0 79 31 23470 205 11 4.6 10.0 | 202 17 6.4 16.2 80 30 23590 235 14 11.5 8.0 | 223 19 13.3 14.2 81 29 23774 235 13 10.6 7.5 | 222 18 12.4 13.6 82 28 24079 225 14 9.9 9.9 | 216 20 11.7 16.1 83 27 24384 245 14 12.7 5.9 | 230 19 14.5 12.1 84 25 24689 235 12 9.8 6.9 | 222 17 11.6 13.1 85 24 24994 250 18 16.9 6.2 | 237 22 18.7 12.3 86 23 25298 235 13 10.6 7.5 | 222 18 12.4 13.6 87 21 25908 245 10 9.1 4.2 | 226 15 10.9 10.4 88 20 26210 255 20 19.3 5.2 | 242 24 21.1 11.4 89 20 26213 240 19 16.5 9.5 | 229 24 18.3 15.7 90 18 26518 260 18 17.7 3.1 | 245 22 19.5 9.3 91 16 26822 255 36 34.8 9.3 | 247 40 36.6 15.5 92 13 27432 280 31 30.5 -5.4 | 269 32 32.3 0.8 93 10 28042 290 17 16.0 -5.8 | 269 18 17.8 0.4 94 9 28346 285 21 20.3 -5.4 | 268 22 22.1 0.7 95 7 28956 275 24 23.9 -2.1 | 261 26 25.7 4.1 96 7 29261 285 25 24.1 -6.5 | 271 26 25.9 -0.3 Wind Parameters Mean winds (0-6000m): 346.2 at 8.6 knts Storm direction: 16.2 at 6.4 knts Shear (0-3000m) pos: 0.5 neg: 2.3 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 126.3 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -62.5 tot: -42.0 m^2/s^2 ave: -14.0 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 33.86 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 ------------------------------------------------------------------------------- 500 187 8 191 14| 0.0 9.2 9.2| 0.0 -36.5 -36.5 -72.9 -0.89| 11.9-10.6 1000 137 8 163 13| 0.0 7.8 7.8| 0.0 -54.3 -54.2 -54.2 -0.82| 10.8 -8.8 1500 113 9 145 12| 0.7 5.2 5.9| 12.0 -60.6 -48.6 -32.4 -0.55| 9.6 -5.3 2000 108 8 144 11| 0.5 2.7 3.2| 16.5 -60.6 -44.1 -22.0 -0.34| 9.5 -3.3 2500 102 8 143 10| 0.4 2.7 3.1| 18.5 -62.5 -44.0 -17.6 -0.19| 9.8 -1.8 3000 86 8 134 8| 0.5 2.3 2.8| 20.5 -62.5 -42.0 -14.0 -0.09| 9.5 -0.8 4000 46 8 98 4| 0.4 2.0 2.4| 20.5 -67.6 -47.0 -11.8 -0.13| 8.4 -1.1 5000 8 9 344 2| 0.4 1.5 1.9| 24.8 -77.5 -52.7 -10.5 -0.14| 7.8 -1.1 6000 346 9 299 4| 0.3 1.0 1.3| 38.3 -91.9 -53.6 -8.9 -0.13| 7.5 -1.0 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251020.18.gif