2020 Mosquito Reports

Questions and reports related to Sierra Nevada current and forecast conditions, as well as general precautions and safety information. Trail conditions, fire/smoke reports, mosquito reports, weather and snow conditions, stream crossing information, and more.
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LincolnB
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Baxter Pass 7/12-7/13

Post by LincolnB » Wed Jul 15, 2020 7:23 am

July 12 and 13 I camped at 11,000' below Baxter pass while climbing nearby peaks. Mosquitoes were 2.5, dawn and dusk. Nothing like a welcome party after a hard day climbing...
Last edited by maverick on Wed Jul 15, 2020 8:36 am, edited 1 time in total.
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CentralCalHiker
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Jennie Lakes Wilderness 7/11-7/13

Post by CentralCalHiker » Wed Jul 15, 2020 8:37 am

July 11-13, Jennie Lakes Wilderness. Mosquitoes showed up in huge numbers around dusk, but were gone by around 9:30 or so. Around a 3.
Last edited by maverick on Wed Jul 15, 2020 8:38 am, edited 1 time in total.

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oddtiger
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Agnew meadow to Garnet/1000 islands lake 07/19

Post by oddtiger » Tue Jul 21, 2020 4:02 pm

Quick day trip to fish out of Agnew meadow, mosquitoes are minimum during the day along the river trail route: Agnew->Garnet->1000 islands->Agnew. It's 1.5 at most.

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MountainMinstrel
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Camp & Bear Lakes 7/20-7/22

Post by MountainMinstrel » Thu Jul 23, 2020 11:14 am

July 2-22 Camp and Bear Lakes (out of Crabtree TH). 0 everywhere.
Just an old musician who loves the Mountains.

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KathyW
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Kearsarge Pass - Rae Lakes - Sixty Lakes Basin 7/20 to 7/22/2020

Post by KathyW » Thu Jul 23, 2020 9:37 pm

Close to zero the whole trip. I have been spraying my clothing with Permathrin and I sprayed some DEET on each morning. Still, I only remembering seeing one mosquito and that was in the Sixty Lakes Basin area.

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username123
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Desolation Wilderness 7/23-26

Post by username123 » Mon Jul 27, 2020 8:24 am

July 23-26, Desolation Wilderness
Lake Aloha, China Flat, Dick's Lake
Pretty much a 1 everywhere with Permethrin and bug spray. Maybe a 2 in the wooded/marshy areas, esp in China Flat.
Ranger I spoke to said they've been on the decline for the past few weeks.

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Matthew
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Emigrant Wilderness 7/23-25

Post by Matthew » Mon Jul 27, 2020 9:22 am

July 23 to 25th, Emigrant Wilderness
0, Crabtree TH via Pine valley to near Paiute junction,
1, afternoon Paiute Junction and meadowy area
2, 8am Paiute Junction and meadowy area
0, Louse Canyon, Cherry Creek, Rosasco Lake, Big Lake
No DEET/bugspray used, no mosquito's at dusk at Rosasco Lake or Louse Canyon.

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BigMan
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Any Sabrina Info?

Post by BigMan » Tue Jul 28, 2020 9:20 am

Any recent info on mosquitos in Sabrina Basin? Much appreciated!
In wilderness lies the hope of the world.

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AaronRDavis
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Re: SHR from Copper Creek 7/23-7/78

Post by AaronRDavis » Wed Jul 29, 2020 7:23 am

Sierra High Route from Copper Creek to Lake Basin, over Cartridge, Pinchot, back to Roads end via Woods Creek: 1 or 2 mostly in wet areas. With Permethrin treated clothes, I managed to never need my headnet and just applied DEET on legs a couple times as I wore shorts the entire time.

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notis
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Pear Lake - Tablelands - Moose Lake - Alta Meadow (7/24-27)

Post by notis » Thu Jul 30, 2020 7:39 pm

Watchtower Trail - Pear Lake - Tablelands - Lake 11,200 - Pterodactyl Pass - Moose Lake - Alta Meadow - Wolverton

0 everywhere. Didn't even bring a headnet, and never used DEET. Dry as heck!

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