This shows the number of weather stations (both ham and non-ham) sending directly to APRS-IS servers. The information for packets is here.
| Hour(UTC) | Tier2 | FIRST | SECOND | THIRD | CWOP1 | CWOP2 | CWOP3 | Other | Total |
| 05 | 115 | 678 | 874 | 505 | 559 | 856 | 576 | 32 | 4195 |
| 04 | 124 | 686 | 830 | 546 | 592 | 849 | 548 | 30 | 4205 |
| 03 | 123 | 639 | 907 | 528 | 584 | 858 | 556 | 30 | 4225 |
| 02 | 124 | 684 | 834 | 551 | 589 | 829 | 574 | 32 | 4217 |
| 01 | 119 | 739 | 779 | 573 | 605 | 844 | 553 | 33 | 4245 |
| 00 | 121 | 705 | 852 | 530 | 645 | 788 | 575 | 32 | 4248 |
| 23 | 119 | 690 | 827 | 558 | 612 | 823 | 576 | 32 | 4237 |
| 22 | 123 | 693 | 850 | 546 | 596 | 845 | 564 | 35 | 4252 |
| 21 | 122 | 712 | 879 | 505 | 577 | 877 | 554 | 34 | 4260 |
| 20 | 125 | 708 | 881 | 534 | 600 | 846 | 552 | 32 | 4278 |
| 19 | 123 | 727 | 890 | 504 | 605 | 816 | 577 | 34 | 4276 |
| 18 | 122 | 693 | 866 | 566 | 605 | 822 | 569 | 31 | 4274 |
| 17 | 126 | 708 | 851 | 553 | 559 | 850 | 590 | 34 | 4271 |
| 16 | 124 | 707 | 827 | 574 | 591 | 824 | 587 | 33 | 4267 |
| 15 | 122 | 741 | 700 | 630 | 626 | 806 | 573 | 35 | 4233 |
| 14 | 122 | 734 | 702 | 646 | 611 | 840 | 550 | 34 | 4239 |
| 13 | 119 | 699 | 799 | 594 | 599 | 846 | 546 | 32 | 4234 |
| 12 | 118 | 763 | 706 | 586 | 604 | 828 | 558 | 34 | 4197 |
| 11 | 114 | 821 | 618 | 610 | 596 | 856 | 536 | 33 | 4184 |
| 10 | 113 | 739 | 720 | 592 | 569 | 842 | 569 | 35 | 4179 |
| 09 | 119 | 736 | 685 | 597 | 583 | 822 | 564 | 32 | 4138 |
| 08 | 116 | 782 | 645 | 621 | 576 | 833 | 551 | 31 | 4155 |
| 07 | 118 | 697 | 823 | 536 | 597 | 836 | 535 | 33 | 4175 |
| 06 | 111 | 731 | 859 | 493 | 594 | 832 | 544 | 34 | 4198 |
| 05 | 117 | 675 | 819 | 575 | 590 | 827 | 554 | 33 | 4190 |
| 04 | 110 | 747 | 763 | 555 | 600 | 833 | 558 | 35 | 4201 |
| 03 | 112 | 695 | 761 | 584 | 579 | 822 | 581 | 36 | 4170 |
| 02 | 112 | 804 | 476 | 650 | 602 | 837 | 568 | 33 | 4082 |
| 01 | 113 | 855 | 536 | 623 | 569 | 826 | 603 | 33 | 4158 |
| 00 | 117 | 777 | 691 | 584 | 565 | 862 | 570 | 37 | 4203 |