Airline Pilot Obvservations (APOBs)
Airline Pilot Observations for 09/21/21
| Site | Elevation (ft) | Date | Time (UTC) | SFC | 500 | 1000 | 1500 | 2000 | 2500 | 3000 | 3500 | 4000 | 4500 | 5000 |
| Bakersfield (BFL) | 378 | 2021-09-21 | 13:00:00 | 68 | 75 | 75 | 75 | 78 | 78 | 78 | 77 | 75 | 75 | 73 |
| Columbia (CUF) | 2122 | 2021-09-21 | 13:00:00 | 56 | 74 | 79 | 78 | 75 | 773 | 70 | 68 | 67 | 65 | 63 |
| Fresno (FAT) | 332 | 2021-09-21 | 13:00:00 | 67 | 72 | 76 | 76 | 75 | 77 | 78 | 78 | 75 | 72 | 70 |
| Paso Robles (PRB) | 700 | 2021-09-21 | 13:00:00 | 57 | 63 | 70 | 73 | 75 | 78 | 77 | 76 | 74 | 72 | 71 |
| Red Bluff (RBL) | 354 | 2021-09-21 | 13:00:00 | 62 | 72 | 76 | 77 | 76 | 75 | 73 | 72 | 70 | 69 | 68 |
Airline Pilot Observations for 09/20/21
| Site | Elevation (ft) | Date | Time (UTC) | SFC | 500 | 1000 | 1500 | 2000 | 2500 | 3000 | 3500 | 4000 | 4500 | 5000 |
| Bakersfield (BFL) | 378 | 2021-09-20 | 13:00:00 | 62 | 66 | 66 | 66 | 64 | 64 | 64 | 62 | 60 | 59 | 60 |
| Columbia (CUF) | 2122 | 2021-09-20 | 13:00:00 | 51 | 64 | 64 | 64 | 64 | 65 | 64 | 62 | 61 | 60 | 59 |
| Fresno (FAT) | 332 | 2021-09-20 | 13:00:00 | 60 | 62 | 67 | 67 | 68 | 67 | 66 | 63 | 61 | 60 | 59 |
| Paso Robles (PRB) | 700 | 2021-09-20 | 13:00:00 | 53 | 59 | 64 | 68 | 67 | 72 | 70 | 68 | 66 | 64 | 62 |
| Red Bluff (RBL) | 354 | 2021-09-20 | 13:00:00 | 66 | 66 | 64 | 62 | 62 | 63 | 63 | 62 | 61 | 59 | 58 |
