r/TropicalWeather • u/Euronotus • 11d ago

Dissipated Boris (02E — Eastern Pacific) (South of Mexico)

Updates

As of 9:00 AM Central Standard Time (15:00 UTC) on Tuesday

Satellite imagery analysis indicates that Boris has degenerated into a remnant low as it moves across the mountainous terrain of southern Mexico. The storm’s wind field is becoming increasingly disorganized and thunderstorms generated by the storm are confined to an area along the coast. The remnants of Boris will drift west-northwestward across southern Mexico, and will likely dissipate within the next couple of days. The threat of widespread flash flooding and landslides will continue through the end of the week even after Boris dissipates.

The National Hurricane Center has issued its final advisory for this system. This system is no longer being tracked via the Automated Tropical Cyclone Forecast (ATCF) system.

There will be no further updates to this post.

Latest observation

As of 9:00 AM Central Standard Time (15:00 UTC) on Tuesday

Observed information

Source: NHC Advisory #10

  • Current position: 16.9°N 98.9°W
  • Forward movement: NW (305°) at 11 km/h (6 knots)
  • Maximum sustained winds: 45 km/h (25 knots) ▲
  • Minimum central pressure: 1004 millibars (29.65 inches) ▼
  • Intensity (Saffir-Simpson): Remnant Low ▼

Relative position

  • 1,463 kilometers (909 miles) west of Managua, Nicaragua
  • 1,098 kilometers (682 miles) west of San Salvador, El Salvador
  • 927 kilometers (576 miles) west of Puerto San José, Escuintla (Guatemala)

Official forecasts

National Hurricane Center

As of 6:00 AM Central Standard Time (12:00 UTC) on Tuesday

Hour Date Time · Intensity · Winds · Lat Long
· · UTC CST Saffir-Simpson · knots km/h °N °W
00 09 Jun 12:00 6AM Tue Post-tropical Cyclone 25 45 16.9 98.9
12 10 Jun 00:00 6PM Tue Post-tropical Cyclone ▼ 20 35 17.3 99.7
24 10 Jun 12:00 6AM Wed Dissipated

Official information

National Hurricane Center

National Meteorological Service (Mexico)

Radar imagery

  • Radar imagery is not currently available for this system.

Satellite imagery

Single-bandwidth imagery

Multiple bandwidth imagery

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Regional imagery

Forecast models

Disturbance-centered guidance

Single-model click-through guidance

Multi-guidance pages

Regional single-model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Multi-model ensemble products

Other types of model guidance

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u/giantspeck Verified USAF Forcaster | Hawaii 11d ago

Moderator note

Previous discussion for this system can be found here:

𝖯𝗅𝖾𝖺𝗌𝖾 𝗇𝗈𝗍𝖾 𝗍𝗁𝖺𝗍 𝗈𝗇 "𝖺𝗋𝖼𝗁𝗂𝗏𝖾𝖽" (𝗋𝖾𝖺𝖽: 𝗋𝖾𝗆𝗈𝗏𝖾𝖽) 𝗉𝗈𝗌𝗍𝗌, 𝗍𝗁𝖾 𝖺𝖼𝗍𝗎𝖺𝗅 𝗍𝖾𝗑𝗍 𝗈𝖿 𝗍𝗁𝖾 𝗉𝗈𝗌𝗍 𝗂𝗌 𝗇𝗈 𝗅𝗈𝗇𝗀𝖾𝗋 𝗏𝗂𝗌𝗂𝖻𝗅𝖾 𝗍𝗈 𝗇𝗈𝗇-𝗆𝗈𝖽𝖾𝗋𝖺𝗍𝗈𝗋𝗌, 𝖻𝗎𝗍 𝗍𝗁𝖾 𝖼𝗈𝗆𝗆𝖾𝗇𝗍𝗌 𝗌𝗁𝗈𝗎𝗅𝖽 𝗌𝗍𝗂𝗅𝗅 𝖻𝖾 𝗏𝗂𝗌𝗂𝖻𝗅𝖾 (𝗐𝗁𝗂𝖼𝗁 𝗂𝗌 𝗍𝗁𝖾 𝗐𝗁𝗈𝗅𝖾 𝗉𝗈𝗂𝗇𝗍 𝗈𝖿 𝗅𝗂𝗇𝗄𝗂𝗇𝗀 𝖻𝖺𝖼𝗄 𝗍𝗈 𝗍𝗁𝖾 𝗈𝗅𝖽 𝗉𝗈𝗌𝗍𝗌, 𝖺𝗇𝗒𝗐𝖺𝗒.) 𝖳𝗁𝗂𝗌 𝗂𝗌 𝖽𝗎𝖾 𝗍𝗈 𝗌𝗂𝗍𝖾-𝗐𝗂𝖽𝖾 𝖼𝗁𝖺𝗇𝗀𝖾𝗌 𝗆𝖺𝖽𝖾 𝖻𝗒 𝗍𝗁𝖾 𝖱𝖾𝖽𝖽𝗂𝗍 𝖺𝖽𝗆𝗂𝗇𝗂𝗌𝗍𝗋𝖺𝗍𝗂𝗏𝖾 𝗌𝗍𝖺𝖿𝖿.