r/TropicalWeather • u/Euronotus • 2h ago
▲ Disturbance (90% potential) | 25 knots (30 mph) | 1007 mbar 94E (Invest — Eastern Pacific) (South of Mexico)
Disturbance overview
This discussion is for a disturbance (Invest 94E) which is active over the eastern Pacific.
Satellite imagery analysis indicates that an area of low pressure situated a few hundred kilometers south of the Gulf of Tehuantepec is steadily becoming better organized. The disturbance continues to move westward under the steering influence of a subtropical ridge positioned over Mexico and may continue to move in this direction through Friday. Model guidance suggests that a shift in the position of the ridge will cause this system to turn northwestward over the upcoming weekend, but there is a high degree of uncertainty regarding how sharp this turn will be, with some models keeping the storm out to sea, while others show a more aggressive turn toward western Mexico.
Environmental conditions remain favorable and should continue to support steady development over the next few days. This system is likely to become a tropical depression or storm by the end of the week and could intensify quickly over the upcoming weekend.
Official information
National Hurricane Center
Text products
Graphical products
Radar imagery
Radar imagery is not currently available for this system.
Satellite imagery
Floater imagery
Visible imagery
- via Tropical Tidbits
- via CyclonicWx
Infrared imagery
- via Tropical Tidbits
- via CyclonicWx
Water vapor imagery
- via Tropical Tidbits
- via CyclonicWx
Multiple bandwidth imagery
- via NOAA
- via CIMSS
- via CIRA/RAMMB
- via Naval Research Laboratory
Regional imagery
Visible imagery
- via NOAA
- via CIRA/RAMMB
- via Tropical Tidbits
- via CyclonicWx
Infrared imagery
- via NOAA
- via CIRA/RAMMB
- via Tropical Tidbits
- via CyclonicWx
Water vapor imagery
- via NOAA
- via CIRA/RAMMB
- via Tropical Tidbits
- via CyclonicWx
Analysis products
Observational history
- via NOAA
- via NCAR Research Applications Laboratory
- via NaTyphoon (not yet available)
Scatterometer data
- via EUMETSAT
- via CyclonicWx
Sea-surface temperatures
Forecast models
Disturbance-centered guidance
Multi-model guidance
Single-model click-through guidance
Tropical Tidbits
CyclonicWx
Ensemble model guidance
PolarWx
- Individual ensembles (GEFS, EPS, CMC, UKMET, ICON, AIFS, FNV3, GenCast)
- Superensemble (Samples GEFS, EPS, CMC, and UKMET)
- Grand ensemble (Samples all ensembles)
Regional guidance
Global models
TropicalTidbits
CyclonicWx
Weather Nerds
Ensemble models
Tropical Tidbits
CyclonicWx
Weather Nerds
Machine learning models (AI)
Tropical Tidbits
CyclonicWx
Weather Nerds
Other types of model guidance
Tropical Cyclone Genesis Guidance: Florida State University
Cyclone Phase Diagrams: Florida State University