← Back to radar

Observation record / Hacker News

John Snow Cholera Data

First seen 10/24, 06:56 · Last observed 10/24, 07:56 · Source data is current

Read the original source ↗

Title-based outlineJohn Snow Cholera Data

Why it mattersA discussion on this source’s current list. Verify details in the original; rank does not establish reliability.

Published 10/21, 20:00

30 minutesRank movement—

Building history

1 hourRank movement—

Building history

24 hoursRank movement—

Building history

Source rank history

7 observations

Building history; no inferred heat score.

193010/24, 06:56 · 19 places10/24, 07:06 · 23 places10/24, 07:16 · 26 places10/24, 07:26 · 26 places10/24, 07:36 · 27 places10/24, 07:46 · 28 places10/24, 07:56 · 30 places10/24, 06:5610/24, 07:56
Official public API · linked titles only· Author surprisetalk
View original observation times and ranks
Observation time (Beijing)Source position
10/24, 07:5630
10/24, 07:4628
10/24, 07:3627
10/24, 07:2626
10/24, 07:1626
10/24, 07:0623
10/24, 06:5619
Daily aggregate history
日期Best daily positionLast daily positionObservations
2026-10-2419307