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800–2,500 ft · PA🚗 Directions
Ridge-and-valley terrain of central Pennsylvania across Rothrock, Bald Eagle, and Tuscarora State Forests. Oak-hickory ridgetops and tulip poplar-ash-elm in valleys. Abundant old apple and cherry orchards near abandoned homesteads. Limestone soils in Happy Valley and Penns Valley are premium morel ground. Stream bottoms along Penns Creek and Pine Creek flush early.
Updated Oct 11, 5:09 AM MT
Central PA Ridges grades Excellent: soil is sitting at 58.7°F, drought status is none, and the moisture trigger is met with volumetric water content holding at 0.18 today against a 0.21 seven-day average. Nearly the whole species list is firing at high confidence. The standouts for the table are Hen of the Woods, Lion's Mane, Honey Mushroom, Hedgehog, Oak Milk Cap, Smooth Chanterelle, Bear's Head Tooth, Coral Tooth, Wine Cap, and Jack-o-Lantern, all with seven straight days above threshold. The only softer calls are Chicken of the Woods (2/7 days above its 60°F minimum) and Black Trumpet (1/7 days above its 62°F minimum), both moderate because soil temp is a hair short. Nothing is a hard limiter, but the real caveat is that rainfall has been thin: 0.22" over 14 days and just 0.02" in the last 7. Soil moisture is carrying the flush for now, so watch for a drying trend, which would hit the terrestrial and ground-dwelling species first, while wood-decay fungi hold on longer. A cooling trend will also keep the warm-leaning species (Chicken, Black Trumpet, the stinkhorns) marginal. Several listed species, including Death Cap, Green-Gill Lepiota, and the Yellow-Stainer, are in the high-confidence list as well, so be rigorous on ID in mixed hardwood stands where lookalikes are fruiting side by side with the edibles. Hot tip: Prioritize oak-dominant ridge benches and stump bases for Hen of the Woods and Honey Mushroom now, since sustained soil moisture plus a full week above threshold means these are at peak, and a dry week could cut the window short.
Generated by Claude (Anthropic) from the structured weather, soil, and phenology data on this page. The LLM can misread edge cases — treat this as a starting hypothesis, not a guarantee. Always verify conditions on the ground before committing to a long drive.
Log your find on iNaturalist to help the community and get expert ID assistance. Photos, location, and habitat notes all help with identification.
⚠ Road Access Notice
Always verify road access is public before following GPS directions to mountain areas. Many forest roads are seasonal, gated, or require 4WD. Dispersed camping follows USFS/BLM rules (typically 14-day limit). Check ranger district offices for current road and campground conditions.
Precip 7d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-10-09. Used when no SNOTEL/SCAN station is mapped to this region.0.02"
PRISM 4km · thru 10-09
Precip 14d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-10-09. Used when no SNOTEL/SCAN station is mapped to this region.0.22"
PRISM 4km · thru 10-09
Soil Temp
59°F
SWE
Snow Water Equivalent — how much water is in the snowpack vs. normal. Declining SWE means snowmelt is adding moisture to the soil.0%
Drought
None
Snowmelt
complete
soil temp marginal (59°F vs 60°F min, 2/7 days above), today 0.18 VWC, 7d avg 0.21 — moisture sustained
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
soil temp marginal (59°F vs 62°F min, 1/7 days above), today 0.18 VWC, 7d avg 0.21 — moisture sustained
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 5/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
All conditions met (soil 59°F, sustained 7/7 days above threshold, today 0.18 VWC, 7d avg 0.21 — moisture sustained)
soil temp marginal (59°F vs 60°F min, 2/7 days above), today 0.18 VWC, 7d avg 0.21 — moisture sustained
soil temp marginal (59°F vs 60°F min, 2/7 days above), today 0.18 VWC, 7d avg 0.21 — moisture sustained
Primordia readiness: Cold = mycelium dormant. Activating = soil warming, primordia building. Primed = 5+ sustained warm days at species threshold; fruiting imminent if moisture cooperates. Based on Schmidt 1983 / Mihail 2007.