UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for KABR... Searching the city database file for: KABR ... Date:0000Z 21 APR 25 Station: KABR WMO ident: 72659 Latitude: 45.45 Longitude: -98.43 Elevation: 396.00 ------------------------------------------------------------------------------- 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 106 SFC 966 396 16.6 -0.4 31 17.0 8.3 115 6 292.6 293.3 283.0 303.9 3.84 2 962 432 15.6 -5.4 23 21.0 6.3 124 7 292.0 292.4 281.3 299.9 2.65 3 954 503 14.8 -6.2 23 21.0 5.7 142 8 291.9 292.3 281.0 299.4 2.52 4 925 766 12.2 -6.8 26 19.0 4.2 170 14 291.8 292.2 281.0 299.2 2.48 5 850 1466 5.4 -7.6 39 13.0 0.2 155 13 291.8 292.3 281.0 299.4 2.54 6 700 3009 -8.5 -11.4 80 2.9 -9.5 280 7 293.1 293.5 281.3 299.9 2.28 7 669 3358 -10.5 -12.2 87 1.7 -11.1 300 16 294.6 295.1 282.0 301.4 2.24 8 651 3568 -11.3 -14.3 78 3.0 -12.2 314 15 296.1 296.4 282.2 302.0 1.94 9 632 3796 -8.9 -14.9 62 6.0 -10.8 298 13 301.3 301.7 284.3 307.3 1.90 10 614 4019 -9.7 -21.7 37 12.0 -12.8 260 9 302.9 303.1 284.0 306.4 1.10 11 595 4261 -10.3 -31.3 16 21.0 -14.5 219 5 304.9 305.0 284.0 306.5 0.47 12 539 5012 -17.1 -27.1 42 10.0 -19.1 220 8 305.6 305.7 284.6 308.1 0.77 13 500 5570 -21.1 -35.1 27 14.0 -23.2 220 10 307.3 307.4 284.8 308.7 0.39 14 484 5809 -22.7 -39.7 20 17.0 -24.8 235 15 308.2 308.3 285.0 309.1 0.25 15 419 6851 -29.3 -32.7 72 3.4 -29.8 209 41 312.7 312.8 287.0 314.8 0.58 16 400 7180 -32.3 -35.4 74 3.1 -32.7 195 43 313.0 313.1 286.9 314.7 0.47 17 394 7287 -33.1 -36.1 74 3.0 -33.4 191 41 313.3 313.4 287.1 314.9 0.44 18 364 7839 -38.3 -42.1 67 3.8 -38.6 187 48 313.6 313.6 286.9 314.5 0.26 19 356 7992 -39.7 -43.3 68 3.6 -39.9 186 49 313.7 313.7 286.9 314.5 0.23 20 347 8167 -41.3 -45.1 67 3.8 -41.5 189 47 313.8 313.9 286.9 314.5 0.20 21 339 8325 -42.9 -46.2 70 3.3 -43.1 190 46 313.7 313.8 286.9 314.4 0.18 22 334 8425 -43.7 -47.1 69 3.4 -43.9 190 47 314.0 314.0 286.9 314.6 0.16 23 318 8754 -46.5 -50.4 64 3.9 -46.7 197 47 314.5 314.6 287.1 315.0 0.12 24 311 8901 -47.3 -51.4 63 4.1 -47.4 201 44 315.4 315.4 287.3 315.8 0.11 25 300 9140 -47.7 -53.7 50 6.0 -47.9 205 33 318.1 318.1 288.2 318.5 0.09 26 280 9593 -49.3 -58.3 34 9.0 -49.6 193 33 322.2 322.2 289.5 322.4 0.05 27 264 9976 -51.3 -61.3 29 10.0 -51.5 184 35 324.7 324.7 290.2 324.9 0.04 28 256 10176 -50.9 -62.9 23 12.0 -51.2 196 29 328.2 328.2 291.2 328.3 0.03 29 250 10330 -51.5 -63.5 23 12.0 -51.8 210 20 329.5 329.5 291.6 329.6 0.03 30 241 10566 -52.7 -65.7 19 13.0 -52.9 217 17 331.2 331.2 292.0 331.3 0.02 31 230 10867 -53.3 -66.3 19 13.0 -53.5 214 19 334.7 334.7 293.0 334.8 0.02 32 225 11008 -52.9 -65.9 19 13.0 -53.2 212 22 337.4 337.4 293.7 337.5 0.02 33 220 11152 -53.3 -66.3 19 13.0 -53.5 219 26 339.0 339.0 294.1 339.1 0.02 34 216 11270 -54.3 -67.3 19 13.0 -54.5 224 29 339.2 339.2 294.1 339.3 0.02 35 214 11329 -54.5 -67.5 19 13.0 -54.7 223 29 339.8 339.8 294.3 339.9 0.02 36 212 11389 -54.5 -68.5 16 14.0 -54.7 221 30 340.7 340.7 294.5 340.8 0.02 37 203 11665 -55.3 -69.3 16 14.0 -55.5 225 27 343.7 343.7 295.2 343.8 0.02 38 201 11728 -55.3 -70.3 14 15.0 -55.5 228 28 344.7 344.7 295.4 344.8 0.01 39 200 11760 -55.1 -69.1 16 14.0 -55.4 230 29 345.5 345.5 295.6 345.6 0.02 40 197 11857 -55.1 -69.1 16 14.0 -55.4 230 29 347.0 347.0 296.0 347.1 0.02 41 195 11922 -55.3 -69.3 16 14.0 -55.5 228 29 347.7 347.7 296.1 347.8 0.02 42 194 11955 -55.3 -70.3 14 15.0 -55.5 227 29 348.2 348.2 296.3 348.3 0.02 43 188 12157 -54.7 -70.7 12 16.0 -55.0 217 29 352.3 352.3 297.1 352.4 0.01 44 187 12191 -54.7 -69.7 14 15.0 -54.9 215 29 352.9 352.9 297.3 352.9 0.02 45 185 12260 -54.9 -69.9 14 15.0 -55.2 215 31 353.6 353.6 297.4 353.7 0.02 46 181 12400 -55.5 -70.5 14 15.0 -55.8 215 36 354.9 354.9 297.7 354.9 0.02 47 180 12435 -55.7 -70.7 14 15.0 -55.9 215 38 355.1 355.1 297.7 355.2 0.02 48 178 12507 -55.7 -70.7 14 15.0 -55.9 215 40 356.2 356.2 298.0 356.3 0.02 49 172 12726 -55.1 -71.1 12 16.0 -55.4 215 38 360.7 360.7 298.8 360.8 0.02 50 170 12801 -55.1 -71.1 12 16.0 -55.4 215 37 361.9 362.0 299.1 362.0 0.02 51 168 12877 -55.1 -70.1 14 15.0 -55.4 215 37 363.2 363.2 299.3 363.3 0.02 52 165 12992 -54.9 -70.9 12 16.0 -55.2 215 38 365.4 365.4 299.7 365.5 0.02 53 161 13149 -55.5 -71.5 12 16.0 -55.8 216 39 366.9 367.0 300.0 367.0 0.02 54 157 13310 -56.1 -71.1 14 15.0 -56.3 221 39 368.6 368.6 300.3 368.7 0.02 55 152 13516 -56.7 -73.7 10 17.0 -57.0 227 40 371.0 371.0 300.8 371.0 0.01 56 150 13600 -56.9 -72.9 12 16.0 -57.2 230 40 372.0 372.0 300.9 372.1 0.01 57 149 13642 -57.1 -73.1 11 16.0 -57.3 228 40 372.4 372.4 301.0 372.5 0.01 58 147 13728 -57.1 -74.1 10 17.0 -57.3 225 40 373.9 373.9 301.2 373.9 0.01 59 100 16170 -56.3 -79.3 4 23.0 -56.8 250 36 418.9 418.9 307.6 419.0 0.01 TRP 203 11665 -55.3 -69.3 16 14.0 -55.5 225 27 343.7 343.7 295.2 343.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 791.73 mb = 2065.44 m = 6776.29 ft Wetbulb zero: 846.97 mb = 1494.42 m = 4902.89 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 47.14 % Est. max temperature: 16.11 C = 60.99 F Sfc-Lift cond lev (LCL): 747.60 mb = 2486.19 m = 8156.69 ft T: -3.79 C 700-500 lapse rate: 4.92 C/km ThetaE index: 4.73 C Layer 962.0- 850.0 mb Conv cond level (CCL): 661.97 mb = 3439.54 m = 11284.45 ft Mean mixing ratio: 2.53 g/kg Conv temperature: 19.14 C = 66.45 F Cap Strength: 8.64 C Lifted Index: 8.29 C Risk: None Lifted Index @300 mb: 13.39 C Lifted Index @700 mb: 1.12 C Showalter Index: 8.29 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 13.50 C K Index: 16.00 Risk: < 20 % chance of thunderstorms Sweat Index: 36.00 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.03 J/kg Max Up Vert Vel: 1.43 m/s Conv Inhibition (B-): 12947.82 J/kg Cap Strength: 8.60 C Lift Cond Lev (LCL): 694.46 mb = 3070.25 m = 10072.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 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 ---------------------------------------------------------- 0 966 396 115 6 -5.4 2.5 | 87 13 -13.0 -0.8 1 942 610 170 11 -1.9 10.8 | 129 12 -9.4 7.5 2 925 766 170 14 -2.4 13.8 | 136 14 -10.0 10.5 3 909 914 155 11 -4.6 10.0 | 119 14 -12.2 6.7 4 876 1219 160 11 -3.8 10.3 | 122 13 -11.3 7.0 5 850 1466 155 13 -5.5 11.8 | 123 16 -13.0 8.5 6 844 1524 160 12 -4.1 11.3 | 124 14 -11.6 8.0 7 812 1829 160 13 -4.4 12.2 | 127 15 -12.0 8.9 8 782 2134 155 10 -4.2 9.1 | 116 13 -11.8 5.8 9 752 2438 175 3 -0.3 3.0 | 88 8 -7.8 -0.3 10 724 2743 255 6 5.8 1.6 | 45 2 -1.7 -1.8 11 700 3009 280 7 6.9 -1.2 | 8 5 -0.6 -4.5 12 696 3048 280 6 5.9 -1.0 | 20 5 -1.6 -4.3 13 669 3353 300 16 13.9 -8.0 | 331 13 6.3 -11.3 14 643 3658 320 15 9.6 -11.5 | 352 15 2.1 -14.8 15 593 4267 215 5 2.9 4.1 | 100 5 -4.7 0.8 16 570 4572 190 4 0.7 3.9 | 95 7 -6.8 0.6 17 548 4877 220 7 4.5 5.4 | 124 4 -3.0 2.1 18 526 5182 220 10 6.4 7.7 | 166 4 -1.1 4.4 19 506 5486 220 10 6.4 7.7 | 166 4 -1.1 4.4 20 500 5570 220 10 6.4 7.7 | 166 4 -1.1 4.4 21 485 5791 235 15 12.3 8.6 | 222 7 4.8 5.3 22 465 6096 225 22 15.6 15.6 | 213 15 8.0 12.3 23 427 6706 220 40 25.7 30.6 | 214 33 18.2 27.3 24 410 7010 195 42 10.9 40.6 | 185 37 3.3 37.3 25 400 7180 195 43 11.1 41.5 | 185 38 3.6 38.2 26 392 7315 190 41 7.1 40.4 | 179 37 -0.4 37.1 27 375 7620 190 45 7.8 44.3 | 180 41 0.3 41.0 28 359 7925 185 49 4.3 48.8 | 176 46 -3.3 45.5 29 343 8230 190 46 8.0 45.3 | 181 42 0.5 42.0 30 328 8534 190 47 8.2 46.3 | 181 43 0.6 43.0 31 314 8839 200 47 16.1 44.2 | 192 42 8.5 40.9 32 300 9140 205 33 13.9 29.9 | 194 27 6.4 26.6 33 300 9144 205 39 16.5 35.3 | 196 33 9.0 32.0 34 286 9449 205 33 13.9 29.9 | 194 27 6.4 26.6 35 273 9754 180 34 0.0 34.0 | 166 32 -7.5 30.7 36 261 10058 185 36 3.1 35.9 | 172 33 -4.4 32.6 37 250 10330 210 20 10.0 17.3 | 190 14 2.5 14.0 38 237 10668 220 16 10.3 12.3 | 197 9 2.8 9.0 39 226 10973 210 21 10.5 18.2 | 191 15 3.0 14.9 40 216 11278 225 29 20.5 20.5 | 217 22 13.0 17.2 41 206 11582 215 32 18.4 26.2 | 205 25 10.8 22.9 42 203 11665 225 27 19.1 19.1 | 216 20 11.6 15.8 43 200 11760 230 29 22.2 18.6 | 224 21 14.7 15.3 44 196 11887 230 29 22.2 18.6 | 224 21 14.7 15.3 45 187 12192 215 29 16.6 23.8 | 204 22 9.1 20.5 46 178 12497 215 40 22.9 32.8 | 208 33 15.4 29.5 47 170 12802 215 37 21.2 30.3 | 207 30 13.7 27.0 48 162 13106 215 39 22.4 31.9 | 207 32 14.8 28.6 49 150 13600 230 40 30.6 25.7 | 226 32 23.1 22.4 50 147 13716 225 40 28.3 28.3 | 220 32 20.8 25.0 51 140 14021 235 35 28.7 20.1 | 232 27 21.1 16.8 52 134 14326 220 30 19.3 23.0 | 211 23 11.8 19.7 53 127 14630 235 33 27.0 18.9 | 231 25 19.5 15.6 54 122 14935 225 32 22.6 22.6 | 218 25 15.1 19.3 55 116 15240 230 34 26.0 21.9 | 225 26 18.5 18.6 56 110 15545 250 31 29.1 10.6 | 251 23 21.6 7.3 57 105 15850 245 21 19.0 8.9 | 244 13 11.5 5.6 58 100 16154 240 36 31.2 18.0 | 238 28 23.6 14.7 59 100 16170 250 36 33.8 12.3 | 251 28 26.3 9.0 Wind Parameters Mean winds (0-6000m): 216.3 at 11.0 knts Storm direction: 246.3 at 8.2 knts Shear (0-3000m) pos: 3.9 neg: 0.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): -112.6 deg Storm rel helicity (0-3000m) pos: 43.5 neg: -42.8 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 12.98 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 ------------------------------------------------------------------------------- 500 162 11 123 13| 8.2 0.0 8.2| 35.1 -11.5 23.7 47.3 0.50| 15.3 7.6 1000 160 11 122 13| 4.1 0.5 4.7| 38.0 -12.6 25.5 25.5 0.45| 9.0 4.1 1500 160 12 123 14| 2.8 0.4 3.2| 41.5 -14.6 27.0 18.0 0.42| 6.7 2.8 2000 159 11 121 13| 1.4 0.3 1.7| 41.5 -31.2 10.3 5.2 0.09| 7.3 0.7 2500 165 10 121 12| 2.7 0.2 2.9| 41.9 -35.1 6.9 2.7 -0.04| 7.7 -0.3 3000 177 10 129 10| 3.9 0.2 4.1| 43.5 -42.8 0.6 0.2 -0.12| 8.4 -1.0 4000 205 10 150 7| 2.9 2.3 5.3| 56.1 -54.1 2.0 0.5 -0.05| 9.6 -0.4 5000 208 9 148 6| 2.5 1.9 4.5| 62.4 -54.4 8.1 1.6 0.02| 8.5 0.2 6000 216 11 169 6| 2.6 2.4 5.0| 71.8 -59.2 12.5 2.1 0.06| 9.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//KABR/skewt/KABR.skewt.20250421.00.gif