UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 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 1011 4 -5.7 -7.8 85 2.1 -6.3 225 6 266.6 267.0 266.2 272.3 2.10 1 1008 31 -4.5 -7.9 77 3.4 -5.5 225 7 268.0 268.4 267.1 273.7 2.09 2 1003 76 -2.1 -7.1 69 5.0 -3.7 225 8 270.8 271.2 269.2 276.9 2.23 3 1000 103 -2.3 -8.3 63 6.0 -4.2 225 9 270.9 271.2 269.0 276.5 2.04 4 925 717 -7.1 -9.3 84 2.2 -7.8 155 3 272.0 272.4 269.7 277.7 2.04 5 859 1288 -12.1 -12.2 99 0.1 -12.1 197 5 272.6 272.9 269.6 277.5 1.74 6 851 1360 -11.1 -13.0 86 1.9 -11.6 173 7 274.4 274.7 270.6 279.1 1.65 7 850 1369 -11.3 -13.3 85 2.0 -11.8 170 7 274.3 274.6 270.4 278.9 1.61 8 822 1625 -12.1 -19.1 56 7.0 -13.6 159 5 276.1 276.3 270.6 279.1 1.03 9 745 2369 -17.7 -25.7 50 8.0 -19.0 228 3 277.9 278.0 271.0 279.8 0.63 10 700 2832 -21.5 -24.6 76 3.1 -22.0 165 1 278.7 278.8 271.6 280.9 0.74 11 650 3374 -24.1 -37.1 29 13.0 -25.4 255 6 281.7 281.7 272.6 282.5 0.24 12 500 5230 -38.3 -46.3 43 8.0 -38.7 260 6 286.3 286.4 274.9 286.7 0.12 13 491 5355 -39.3 -46.3 47 7.0 -39.6 252 6 286.6 286.6 275.1 287.0 0.12 14 464 5740 -42.3 -50.3 41 8.0 -42.6 228 7 287.5 287.6 275.5 287.8 0.08 15 400 6730 -48.3 -55.3 44 7.0 -48.5 200 8 292.2 292.2 277.9 292.4 0.05 16 375 7155 -50.3 -58.3 38 8.0 -50.5 186 9 295.0 295.0 279.1 295.2 0.04 17 356 7495 -51.5 -60.5 33 9.0 -51.7 175 9 297.8 297.8 280.4 297.9 0.03 18 300 8610 -51.5 -69.5 10 18.0 -51.8 225 11 312.8 312.8 286.3 312.8 0.01 19 281 9036 -49.7 -72.7 5 23.0 -50.0 201 9 321.3 321.3 289.1 321.3 0.01 20 250 9800 -49.7 -73.7 4 24.0 -50.1 205 12 332.2 332.2 292.3 332.2 0.01 21 209 10972 -48.5 -78.5 2 30.0 -49.0 210 19 351.5 351.5 297.0 351.5 0.00 22 200 11260 -49.1 -79.1 2 30.0 -49.6 205 17 355.0 355.0 297.7 355.0 0.00 23 150 13140 -49.7 -81.7 1 32.0 -50.4 215 11 384.4 384.4 302.9 384.4 0.00 24 100 15790 -50.9 -82.9 1 32.0 -51.7 190 17 429.4 429.4 308.8 429.4 0.00 25 70 18110 -51.1 -83.1 1 32.0 -52.2 215 13 475.1 475.1 313.1 475.1 0.01 26 50 20300 -51.7 -84.7 1 33.0 -53.1 225 10 521.6 521.6 316.4 521.7 0.01 27 30 23600 -52.3 -85.3 1 33.0 -54.4 170 10 602.1 602.1 320.7 602.1 0.01 28 25 24776 -53.7 -85.7 1 32.0 -55.8 227 17 630.3 630.3 321.9 630.3 0.01 29 21 25903 -51.3 -85.3 1 34.0 -54.3 260 16 669.7 669.7 323.4 669.8 0.01 30 20 26220 -52.1 -85.1 1 33.0 -55.0 245 22 676.7 676.7 323.7 676.8 0.01 31 15 28066 -56.1 -88.1 1 32.0 -58.6 251 21 721.4 721.4 325.1 721.5 0.01 TRP 356 7495 -51.5 -60.5 33 9.0 -51.7 175 9 297.8 297.8 280.4 297.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5127.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 55.53 % Est. max temperature: 0.33 C = 32.60 F Sfc-Lift cond lev (LCL): 977.79 mb = 279.92 m = 918.35 ft T: -3.68 C 700-500 lapse rate: 7.01 C/km ThetaE index: 0.47 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 888.91 mb = 1024.19 m = 3360.15 ft Mean mixing ratio: 2.04 g/kg Conv temperature: 0.09 C = 32.16 F Cap Strength: 5.53 C Lifted Index: 8.03 C Risk: None Lifted Index @300 mb: 25.41 C Lifted Index @700 mb: 3.50 C Showalter Index: 6.50 C Risk: None Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 25.00 C K Index: 10.60 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.48 J/kg Max Up Vert Vel: 3.87 m/s Conv Inhibition (B-): 56482.63 J/kg Cap Strength: 7.97 C Lift Cond Lev (LCL): 903.49 mb = 898.55 m = 2947.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 4 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 1011 4 225 6 4.2 4.2 | 187 5 0.6 4.9 1 1000 103 225 9 6.4 6.4 | 201 8 2.7 7.0 2 975 305 205 6 2.5 5.4 | 169 6 -1.1 6.1 3 938 610 140 4 -2.6 3.1 | 121 7 -6.3 3.7 4 925 717 155 3 -1.3 2.7 | 124 6 -5.0 3.4 5 902 914 205 1 0.4 0.9 | 115 4 -3.3 1.6 6 867 1219 220 3 1.9 2.3 | 149 3 -1.8 2.9 7 850 1369 170 7 -1.2 6.9 | 147 9 -4.9 7.5 8 800 1829 150 4 -2.0 3.5 | 126 7 -5.7 4.1 9 768 2134 100 5 -4.9 0.9 | 100 9 -8.6 1.5 10 738 2438 270 2 2.0 -0.0 | 111 2 -1.7 0.6 11 708 2743 55 2 -1.6 -1.1 | 85 5 -5.3 -0.5 12 700 2832 165 1 -0.3 1.0 | 112 4 -3.9 1.6 13 623 3658 305 9 7.4 -5.2 | 321 6 3.7 -4.5 14 572 4267 305 4 3.3 -2.3 | 14 2 -0.4 -1.6 15 525 4877 290 5 4.7 -1.7 | 316 1 1.0 -1.1 16 500 5230 260 6 5.9 1.0 | 233 3 2.2 1.7 17 440 6096 205 8 3.4 7.3 | 178 8 -0.3 7.9 18 400 6730 200 8 2.7 7.5 | 173 8 -0.9 8.2 19 356 7495 175 9 -0.8 9.0 | 155 11 -4.5 9.6 20 349 7620 175 9 -0.8 9.0 | 155 11 -4.5 9.6 21 318 8230 215 12 6.9 9.8 | 197 11 3.2 10.5 22 304 8534 185 12 1.0 12.0 | 168 13 -2.6 12.6 23 300 8610 225 11 7.8 7.8 | 206 9 4.1 8.4 24 290 8839 195 12 3.1 11.6 | 177 12 -0.6 12.2 25 276 9144 205 8 3.4 7.3 | 178 8 -0.3 7.9 26 252 9754 180 12 0.0 12.0 | 164 13 -3.7 12.6 27 250 9800 205 12 5.1 10.9 | 187 12 1.4 11.5 28 240 10058 225 13 9.2 9.2 | 209 11 5.5 9.8 29 219 10668 200 10 3.4 9.4 | 178 10 -0.3 10.0 30 209 10973 210 19 9.5 16.5 | 199 18 5.8 17.1 31 200 11260 205 17 7.2 15.4 | 192 16 3.5 16.1 32 199 11278 190 16 2.8 15.8 | 177 16 -0.9 16.4 33 190 11582 225 15 10.6 10.6 | 212 13 6.9 11.3 34 182 11887 180 12 0.0 12.0 | 164 13 -3.7 12.6 35 173 12192 210 17 8.5 14.7 | 197 16 4.8 15.4 36 158 12802 225 13 9.2 9.2 | 209 11 5.5 9.8 37 150 13140 215 11 6.3 9.0 | 195 10 2.6 9.7 38 144 13411 215 13 7.5 10.6 | 198 12 3.8 11.3 39 137 13716 200 13 4.4 12.2 | 183 13 0.8 12.9 40 131 14021 210 16 8.0 13.9 | 197 15 4.3 14.5 41 125 14326 220 14 9.0 10.7 | 205 13 5.3 11.4 42 119 14630 185 13 1.1 13.0 | 169 14 -2.6 13.6 43 114 14935 195 11 2.8 10.6 | 176 11 -0.8 11.3 44 109 15240 215 12 6.9 9.8 | 197 11 3.2 10.5 45 104 15545 190 10 1.7 9.8 | 169 11 -1.9 10.5 46 100 15790 190 17 3.0 16.7 | 178 17 -0.7 17.4 47 95 16154 190 17 3.0 16.7 | 178 17 -0.7 17.4 48 90 16459 225 12 8.5 8.5 | 208 10 4.8 9.1 49 82 17069 185 13 1.1 13.0 | 169 14 -2.6 13.6 50 78 17374 205 13 5.5 11.8 | 188 13 1.8 12.4 51 75 17678 200 14 4.8 13.2 | 185 14 1.1 13.8 52 71 17983 225 11 7.8 7.8 | 206 9 4.1 8.4 53 70 18110 215 13 7.5 10.6 | 198 12 3.8 11.3 54 68 18288 200 13 4.4 12.2 | 183 13 0.8 12.9 55 65 18593 235 13 10.6 7.5 | 221 11 7.0 8.1 56 62 18898 210 4 2.0 3.5 | 158 4 -1.7 4.1 57 59 19202 160 10 -3.4 9.4 | 145 12 -7.1 10.0 58 56 19507 200 16 5.5 15.0 | 187 16 1.8 15.7 59 54 19812 190 12 2.1 11.8 | 173 13 -1.6 12.5 60 50 20300 225 10 7.1 7.1 | 204 8 3.4 7.7 61 49 20422 220 14 9.0 10.7 | 205 13 5.3 11.4 62 47 20726 225 10 7.1 7.1 | 204 8 3.4 7.7 63 43 21336 260 9 8.9 1.6 | 247 6 5.2 2.2 64 41 21641 175 10 -0.9 10.0 | 157 12 -4.6 10.6 65 37 22250 225 12 8.5 8.5 | 208 10 4.8 9.1 66 35 22555 210 14 7.0 12.1 | 195 13 3.3 12.8 67 34 22860 245 10 9.1 4.2 | 228 7 5.4 4.9 68 31 23470 210 11 5.5 9.5 | 190 10 1.8 10.2 69 30 23600 170 10 -1.7 9.8 | 153 12 -5.4 10.5 70 28 24079 215 20 11.5 16.4 | 205 19 7.8 17.0 71 27 24384 230 20 15.3 12.9 | 221 18 11.6 13.5 72 25 24689 215 16 9.2 13.1 | 202 15 5.5 13.8 73 24 24994 255 21 20.3 5.4 | 250 18 16.6 6.1 74 23 25298 250 18 16.9 6.2 | 243 15 13.2 6.8 75 22 25603 270 22 22.0 -0.0 | 268 18 18.3 0.6 76 21 25908 260 16 15.8 2.8 | 254 13 12.1 3.4 77 20 26213 265 17 16.9 1.5 | 261 13 13.3 2.1 78 20 26220 245 22 19.9 9.3 | 239 19 16.3 9.9 79 18 26518 245 21 19.0 8.9 | 238 18 15.3 9.5 80 16 26822 235 20 16.4 11.5 | 226 18 12.7 12.1 81 14 27127 260 21 20.7 3.6 | 256 18 17.0 4.3 82 13 27432 265 24 23.9 2.1 | 262 20 20.2 2.7 83 10 28042 250 25 23.5 8.6 | 245 22 19.8 9.2 Wind Parameters Mean winds (0-6000m): 250.0 at 5.0 knts Storm direction: 280.0 at 3.7 knts Shear (0-3000m) pos: 1.7 neg: 2.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -49.7 deg Storm rel helicity (0-3000m) pos: 21.7 neg: -34.7 tot: -13.0 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.02 Bulk Shear: 2.48 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 ------------------------------------------------------------------------------- 500 209 7 176 6| 0.0 5.8 5.8| 2.4 -13.8 -11.4 -22.8 -0.56| 11.5 -6.4 1000 197 5 155 6| 1.9 2.9 4.9| 3.7 -17.8 -14.1 -14.1 -0.44| 8.9 -3.9 1500 193 4 152 6| 1.3 3.2 4.5| 5.8 -22.1 -16.3 -10.9 -0.30| 8.7 -2.6 2000 181 5 146 6| 1.0 2.7 3.7| 5.8 -30.1 -24.3 -12.1 -0.39| 7.7 -3.0 2500 175 4 141 6| 2.1 2.1 4.2| 14.9 -34.3 -19.4 -7.8 -0.24| 8.8 -2.1 3000 174 4 138 6| 1.7 2.1 3.9| 21.7 -34.7 -13.0 -4.3 -0.10| 8.7 -0.9 4000 227 5 175 4| 2.3 1.6 3.9| 35.0 -34.7 0.4 0.1 0.12| 8.5 1.0 5000 258 5 208 2| 1.8 1.4 3.2| 35.9 -35.6 0.3 0.1 0.10| 7.3 0.7 6000 250 5 203 3| 1.5 1.7 3.2| 35.9 -42.2 -6.3 -1.0 0.02| 6.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251020.12.gif