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 | CWOP4 | Other | Total |
| 23 | 58 | 158 | 84 | 134 | 1401 | 1285 | 1271 | 1303 | 15 | 5709 |
| 22 | 63 | 150 | 92 | 143 | 1382 | 1279 | 1296 | 1304 | 12 | 5721 |
| 21 | 65 | 130 | 129 | 131 | 1283 | 1317 | 1392 | 1253 | 13 | 5713 |
| 20 | 64 | 154 | 82 | 148 | 1431 | 1340 | 1277 | 1204 | 15 | 5715 |
| 19 | 63 | 159 | 77 | 156 | 1409 | 1342 | 1261 | 1221 | 13 | 5701 |
| 18 | 64 | 129 | 117 | 145 | 1299 | 1320 | 1367 | 1249 | 14 | 5704 |
| 17 | 60 | 149 | 122 | 130 | 1382 | 1351 | 1271 | 1206 | 14 | 5685 |
| 16 | 60 | 127 | 94 | 173 | 1345 | 1352 | 1225 | 1268 | 13 | 5657 |
| 15 | 60 | 157 | 64 | 156 | 1397 | 1338 | 1251 | 1220 | 15 | 5658 |
| 14 | 63 | 157 | 93 | 142 | 1372 | 1309 | 1272 | 1233 | 16 | 5657 |
| 13 | 64 | 148 | 122 | 131 | 1436 | 1275 | 1187 | 1246 | 14 | 5623 |
| 12 | 63 | 133 | 113 | 149 | 1339 | 1317 | 1174 | 1294 | 13 | 5595 |
| 11 | 67 | 131 | 110 | 149 | 1389 | 1297 | 1182 | 1242 | 13 | 5580 |
| 10 | 64 | 148 | 118 | 128 | 1327 | 1326 | 1150 | 1282 | 15 | 5558 |
| 09 | 64 | 124 | 149 | 124 | 1384 | 1289 | 1188 | 1222 | 14 | 5558 |
| 08 | 67 | 138 | 125 | 124 | 1362 | 1307 | 1234 | 1192 | 14 | 5563 |
| 07 | 62 | 131 | 122 | 141 | 1243 | 1308 | 1267 | 1263 | 13 | 5550 |
| 06 | 64 | 130 | 145 | 123 | 1305 | 1257 | 1320 | 1207 | 14 | 5565 |
| 05 | 67 | 135 | 120 | 129 | 1335 | 1272 | 1283 | 1210 | 12 | 5563 |
| 04 | 60 | 143 | 87 | 148 | 1217 | 1346 | 1258 | 1286 | 17 | 5562 |
| 03 | 61 | 128 | 134 | 125 | 1373 | 1311 | 1217 | 1228 | 13 | 5590 |
| 02 | 60 | 134 | 124 | 126 | 1408 | 1333 | 1235 | 1172 | 15 | 5607 |
| 01 | 62 | 141 | 117 | 127 | 1342 | 1290 | 1275 | 1267 | 13 | 5634 |
| 00 | 69 | 140 | 87 | 160 | 1410 | 1268 | 1292 | 1223 | 14 | 5663 |
| 23 | 68 | 141 | 107 | 147 | 1407 | 1332 | 1233 | 1242 | 14 | 5691 |
| 22 | 68 | 130 | 139 | 132 | 1468 | 1235 | 1275 | 1235 | 15 | 5697 |
| 21 | 65 | 141 | 114 | 141 | 1366 | 1275 | 1260 | 1322 | 14 | 5698 |
| 20 | 64 | 126 | 134 | 140 | 1317 | 1420 | 1244 | 1226 | 13 | 5684 |
| 19 | 65 | 132 | 132 | 135 | 1408 | 1270 | 1220 | 1311 | 13 | 5686 |
| 18 | 62 | 134 | 130 | 134 | 1409 | 1335 | 1241 | 1229 | 13 | 5687 |
| 17 | 62 | 122 | 150 | 125 | 1368 | 1318 | 1310 | 1211 | 15 | 5681 |
| 16 | 65 | 136 | 116 | 146 | 1355 | 1309 | 1223 | 1296 | 11 | 5657 |
| 15 | 64 | 130 | 134 | 131 | 1298 | 1334 | 1199 | 1319 | 13 | 5622 |
| 14 | 63 | 122 | 131 | 140 | 1357 | 1327 | 1303 | 1140 | 11 | 5594 |
| 13 | 68 | 127 | 130 | 136 | 1367 | 1296 | 1162 | 1265 | 13 | 5564 |
| 12 | 60 | 125 | 130 | 141 | 1339 | 1249 | 1205 | 1273 | 12 | 5534 |
| 11 | 65 | 140 | 129 | 130 | 1354 | 1329 | 1246 | 1137 | 11 | 5541 |
| 10 | 68 | 131 | 128 | 135 | 1323 | 1319 | 1209 | 1212 | 11 | 5536 |
| 09 | 67 | 147 | 112 | 136 | 1351 | 1288 | 1140 | 1277 | 12 | 5530 |
| 08 | 62 | 158 | 104 | 126 | 1234 | 1318 | 1292 | 1197 | 9 | 5500 |
| 07 | 62 | 135 | 127 | 130 | 1252 | 1237 | 1313 | 1240 | 12 | 5508 |
| 06 | 64 | 136 | 129 | 129 | 1306 | 1296 | 1237 | 1266 | 11 | 5574 |
| 01 | 59 | 131 | 125 | 137 | 1391 | 1329 | 1251 | 1158 | 11 | 5592 |
| 00 | 52 | 159 | 79 | 154 | 1293 | 1280 | 1296 | 1291 | 10 | 5614 |