Cyclocane

( cyclocane is a CYCLOne and hurriCANE tracker by hayley )

English Español Deutsch Français 日本語

BORIS Current Status

Current Wind Speed 25 knots / 30 MPH

Max Predicted Wind Speed 25 knots / 30 MPH at 2026-06-09T15:00:00.000Z

BORIS Land Hazards

• RAINFALL - The remnants of Boris are expected to produce additional rainfall totals of 1 to 4 inches across coastal portions of the Mexican states of Guerrero and Oaxaca today. Some risk of additional flooding and mudslides continues this morning, especially in areas of steep terrain.
• WIND - Wind gusts to tropical-storm force will continue along portions of the coast of southern Mexico for a few more hours.

BORIS Tracker

BORIS Satellite Loop

BORIS Alternate Tracking Map

BORIS Spaghetti Models

Spaghetti models for BORIS can be found here:

BORIS spaghetti models page »

BORIS Watches and Warnings

Post-Tropical Cyclone BORIS Tropical Cyclone Update

Post-Tropical Cyclone BORIS Public Advisory

000
WTPZ32 KNHC 091445
TCPEP2
 
BULLETIN
Post-Tropical Cyclone Boris Advisory Number  10
NWS National Hurricane Center Miami FL       EP022026
900 AM CST Tue Jun 09 2026
 
...BORIS DECAYS TO A REMNANT LOW OVER SOUTHERN MEXICO...
...FLASH FLOODING THREAT FORECAST TO CONTINUE THROUGH TODAY...
 
 
SUMMARY OF 900 AM CST...1500 UTC...INFORMATION
----------------------------------------------
LOCATION...16.9N 98.9W
ABOUT 65 MI...105 KM E OF ACAPULCO MEXICO
ABOUT 45 MI...75 KM NNW OF PUNTA MALDONADO MEXICO
MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H
PRESENT MOVEMENT...NW OR 305 DEGREES AT 7 MPH...11 KM/H
MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES
 
 
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
 
 
DISCUSSION AND OUTLOOK
----------------------
At 900 AM CST (1500 UTC), the center of Post-Tropical Cyclone Boris
was located near latitude 16.9 North, longitude 98.9 West. The
post-tropical cyclone is moving toward the northwest near 7 mph (11
km/h), and a west-northwestward motion is expected to continue 
today.
 
Maximum sustained winds are now near 30 mph (45 km/h) with higher 
gusts.  Boris is forecast to dissipate over the mountains of 
southern Mexico later today or tonight.

The estimated minimum central pressure is 1004 mb (29.65 inches).
 
 
HAZARDS AFFECTING LAND
----------------------
Key messages for Boris can be found in the Tropical Cyclone
Discussion under AWIPS header MIATCDEP2 and WMO header WTPZ42 KNHC.
 
RAINFALL: The remnants of Boris are expected to produce additional 
rainfall totals of 1 to 4 inches across coastal portions of the 
Mexican states of Guerrero and Oaxaca today. Some risk of additional 
flooding and mudslides continues this morning, especially in areas 
of steep terrain.

For a complete depiction of forecast rainfall associated with 
Tropical Storm Boris, please see the National Weather Service Storm 
Total Rainfall Graphic available at 
hurricanes.gov/graphics_ep2.shtml?rainqpf
 
WIND: Wind gusts to tropical-storm force will continue along
portions of the coast of southern Mexico for a few more hours.
 
 
NEXT ADVISORY
-------------
This is the last public advisory issued by the National Hurricane
Center on this system. For information regarding the ongoing threat 
of heavy rainfall, please see forecasts and warnings from the 
Meteorological Service of Mexico.
 
$$
Forecaster Beven

Public Advisory not available for this storm.

Post-Tropical Cyclone BORIS Forecast Discussion

000
WTPZ42 KNHC 091446
TCDEP2
 
Post-Tropical Cyclone Boris Discussion Number  10
NWS National Hurricane Center Miami FL       EP022026
900 AM CST Tue Jun 09 2026

Boris has continued to weaken as it moves farther inland.  The 
low-level center has become very difficult to find even with the 
use of GOES 1-minute visible imagery, and the remaining convection 
is in a disorganized band along the coast of southern Mexico. Based 
on these developments, Boris has decayed to a remnant low pressure 
area and this will be the last advisory.
 
The best estimate of the current motion is 305/6 kt.  The remnants 
of Boris are expected to moved west-northwestward until the system 
dissipates completely in 12 h or so. 
 
Although Boris is decaying, there is a continued threat of heavy 
rainfall, which is the primary hazard of this slow-moving system. 
These rains will likely result in flash flooding and mudslides in 
mountainous terrain through today.
 
Key Messages:
 
1. Heavy rainfall associated with the remnants of Boris across
portions of southern Mexico will subside by later today. Some risk
of additional flooding and mudslides continues this morning,
especially in areas of steep terrain.
 
2. Wind gusts to tropical-storm force may occur for the next few 
hours along portions of the coast of southern Mexico.
 
 
FORECAST POSITIONS AND MAX WINDS
 
INIT  09/1500Z 16.9N  98.9W   25 KT  30 MPH...POST-TROP/INLAND
 12H  10/0000Z 17.3N  99.7W   20 KT  25 MPH...POST-TROP/INLAND
 24H  10/1200Z...DISSIPATED
 
$$
Forecaster Beven

BORIS storm path from NHC

site by Hayley Croft

Play solitaire and track all of the cyclocane storms at the same time at Hurricane Solitaire.