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2013 Mosquito Reports

Discussion related to Sierra Nevada current and forecast conditions, as well as general precautions and safety information. Mosquito reports, weather and snow conditions, stream crossing information, and more.

2013 Mosquito Reports

Postby maverick » Mon Apr 08, 2013 3:56 pm

1 - No mosquitoes or if there are some, but not biting yet
2 - Very light during the day, moderate at dawn and dusk
3 - Moderate during the day, heavy at dawn and dusk
4 - Heavy during the day, heavy at dawn and dusk
5 - Unbearable all day, no breaks, cannot eat outside of tent. If you stop, hundreds
will descend on you; when looking thru a camera viewfinder, you see more skeeters than
lake. If you slapped your arm, you'd smear blood from all the dead gorged bodies
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Kibbie - Boundary Lake 5/4-5/5

Postby norcalhiker » Mon May 06, 2013 9:37 am

From May 4-5th, I saw a about five mosquitoes on the Kibbie Ridge Trail and none at Boundary Lake. =D>
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Crystal Basin 5/12-5/13

Postby Wandering Daisy » Wed May 15, 2013 12:11 pm

Ice House Reservoir, Crystal Basin Recreation area, west edge of Desolation Wilderness, May 12-13.
Only a few mosquitoes at dusk. And we were camped next to a grassy swampy area.
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Re: 2013 Mosquito Reports

Postby dapperdave » Wed May 15, 2013 8:06 pm

Yosemite - 13-15th May Merced Lake/ LYV Mostly 1, but 2 in shady areas with standing water.
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Laurel Lake-Kendrick Creek-Edyth Lake 5/10-5/13

Postby tomba » Wed May 15, 2013 9:29 pm

May 10-13 northwest Yosemite: Laurel Lk, Kendrick Ck, Edyth Lk, below Bearup Lk, Jack Main Cyn, Lk Vernon. Few mosquitoes in daytime at creek crossings and few other areas, including evenings/mornings at camps. Many mosquitoes evening/morning NE from Edith Lk at elevation about 7400 ft - just below first patches of snow.

Wind (which can keep mosquitoes down) was weak.
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Tuolumne Meadows-Donohue Pass 5/25-5/26

Postby scrotata » Mon May 27, 2013 1:59 pm

Tuoloumne Meadows 5/25-5/26: On the hike up to Donohue Pass there were a few, rate it 1-2, and as I gained elevation, it was even better, a solid 1.
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Onion Valley-Charlotte Lake 5/25-5/27

Postby larroyo33 » Tue May 28, 2013 8:31 am

5/25/13-5/27/13-Onion Valley to Kearsarge Pass, Kearsarge Lakes, Bullfrog Lake, and Charlotte Lake. It was a 1. I only saw one mosquito during the entire trip when I was at Bullfrog Lake.
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Tuolumne Canyon-Pate Valley 5/26-5/27

Postby J ney » Tue May 28, 2013 12:27 pm

Grand Canyon of the Tuolumne, 26-27may;
Pate Valley through Muir Gorge: 3/4
Waterwheel Falls and above, 2
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Kings Canyon 5/25-5/27

Postby tim » Wed May 29, 2013 6:50 am

Cedar Grove: 0 (and none likely either - its already dry as a bone)
Paradise Valley: 0 (a few flies and butterflies in the afternoon, but too cold at night for skeeters)
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Emigrant Wilderness 5/31-6/2

Postby kpeter » Sun Jun 02, 2013 10:15 pm

Emigrant Wilderness Crabtree--Piute Lake--Deer Lake and vicinities
May 31-June 2
The worst mosquitoes seem to be in a band from 7400-8200 feet.
A "4" at these locations:
Piute Lake
West Fork Cherry Creek Crossings
Piute Creek Crossing

At Deer Lake they were a 2, but were getting worse over the three days I was there.
Last edited by maverick on Mon Jun 03, 2013 6:19 am, edited 2 times in total.
Reason: Changed subject
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6/1 - 6/2 Onion Valley > Matlock Lake

Postby schmalz » Mon Jun 03, 2013 8:36 am

No mosquitoes.
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Little Lakes Valley - 6/1-6/2

Postby no2haven » Mon Jun 03, 2013 9:14 am

A couple of small mosquitos around Heart Lake. Nothing anywhere else.

A couple of seagulls flying around Chickenfoot lake, though, do those count?
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