Observed arrival · 2026-11-11
Jishingumo Judge: Is that an “earthquake cloud”?
A Japanese-language site compares a sky photo with six cloud shapes commonly called “earthquake clouds,” explains their meteorological names, and offers a household preparedness calculator.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People checking a cloud photo or household earthquake supplies
- Worth noticing
- The usual comparison set includes about 240 Wikimedia Commons cloud photos alongside six images in the site’s own guide.
Field notes
The ordinary comparison uses measured image features and reference values drawn from roughly 240 Wikimedia Commons photos plus six images in the site’s guide; the page says it does not use AI for this mode. The household calculator lets visitors choose a family size and three or seven days, enter what they already have, and see quantities or shortfalls for supplies including water, food, and portable toilets.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
†AdsAdvertising visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue