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VC Intelligence Report

Storm, by Weather Underground

Entertainment — Most advanced, highest defintion radar & severe weather app
Entertainmentsaasest. 2016
● Verified live
Verdict from HTTP liveness real
last probed Aug 27, 2026
Pulse 49.8 · 2/4
49.8
Pulse Index
2/4 families · real
0.0
30-day Δ
pulse momentum · real
36
HTTP probes
liveness history · real
3
Functional tags
observed attributes · real
Risk read derived from observed signals

Verified live by HTTP probe across 36 observations. Pulse has been flat over the last 30 days.

HTTP liveness

real
36 probes · Jun 16, 2026Aug 27, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 2 observed · observed only
Liveness probereal
alive in 100% of 36 probesavg response 1739 ms
Developer tractionchecked · none
No public repository linked — GitHub signals are not tracked for this product.
Press & sentimentchecked · none
No coverage found in the tracked press corpus. Absence of press is itself a signal at this stage.
Web footprintreal
resolved host
wunderground.com
edge
direct origin
server
not reported
Tranco rank
#2,023
Domain age & certificate data not yet collected

Analyst read

generated from the observed metrics above · no external narrative

Storm, by Weather Underground's listed site resolved live when we last probed it on Aug 27, 2026, so we mark it verified alive. Its Pulse Index is 49.8 of 100, built from 2 of 4 observed signal families. Observed footprint: 3 functional tags. It sits on the competitive-alternatives graph with 1 linked rival, so the comparable set below leans on curated edges.

Comparable set

curated alternatives → functional tag-similarity
CompanyBasisOverlapPulse30d ΔStatus
AccuWeatherproductivitycurated0.00.0■ inactive
TapTag for iOStraveltag-overlap100%0.00.0■ inactive
Akinentertainmentsimilar100%8.00.0— unverified
The Top Fives - iOSentertainmentsimilar100%8.0+8.0■ inactive
tizi Calc for Apple Watchhardwaretag-overlap100%0.00.0— unverified
DIDiTentertainmentsimilar100%8.00.0— unverified
Loop Maniagamingtag-overlap100%40.0+2.4● live
Personality Quizentertainmentsimilar100%8.00.0— unverified

Confidence reflects source and category coherence: curated = an editorially linked alternative; similar = strong functional tag-overlap in the same category; tag-overlap = shared tags only and may be noisy. Overlap is the shared functional-tag ratio (Jaccard) for tag-matched rows. Pulse is the observed-activity index real and 30d Δ its signed month change; a dash means insufficient observed history, never zero.

Structure

observed attributes
Business modelsaas
Liveness tierquiet
Competitive alternatives1
Open sourceNo
Public APINo
Free tierNo
Enterprise tierNo

Funding & team

not in source

No disclosed funding in our sources. Funding data covers only ~1% of the corpus (462 rounds across 79K products), so absence here is unknown, not zero— we don't estimate a number we can't source.

RAW TELEMETRY last 14 probes
PROBEDHTTPORIGIN → RESOLVEDSERVERMSVERDICT
2026-08-27 18:14Z200wunderground.com1408alive
2026-08-26 09:44Z200wunderground.com2464alive
2026-08-19 14:05Z200wunderground.com1432alive
2026-08-11 00:39Z200wunderground.com1720alive
2026-08-08 06:33Z200wunderground.com2088alive
2026-08-05 18:52Z200wunderground.com2234alive
2026-07-30 18:07Z200wunderground.com1311alive
2026-07-23 09:28Z200wunderground.com1360alive
2026-07-22 09:32Z200wunderground.com1647alive
2026-07-21 09:33Z200wunderground.com1644alive
2026-07-20 10:01Z200wunderground.com1983alive
2026-07-19 09:12Z200wunderground.com1477alive
2026-07-18 08:52Z200wunderground.com906alive
2026-07-17 09:15Z200wunderground.com2668alive
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · Storm, by Weather Underground · as of 2026-08-28 · launchsentinel.com/reports/storm-by-weather-underground · liveness, pulse and press figures are observed data with provenance shown per panel.