Maravelias Extreme Performance Anemometry Mesonet (MAREPAM)

1/29/22 Nor'easter Wind Observation Report

Final Anemometrics
MAREPAM XMRPM1 / Wellfleet, MA / Selected Adolf Thies, GmbH CLIMA™ First-Class Advanced Anemometer (SN #05156209)
  • Maximum Instantaneous: 86.2mph @ 14:46:25 UTC
  • Maximum 0.1s Average: 85.7mph @ 14:46:25 UTC
  • Maximum 0.5s Average: 84.2mph @ 14:46:25 UTC
  • Maximum 1s Average: 83.3mph @ 14:46:25 UTC
  • Maximum 3s Average: 79.8mph @ 14:46:27 UTC
  • Maximum 60s Average: 66.4mph @ 14:47:14 UTC
  • Maximum 120s Average: 64.4mph @ 14:46:53 UTC
  • Sensor 11ft AGL / Ground 89ft AMSL
  • Sensor calibration (8/12/2015 / SOH Wind Engineering, Inc., Williston, VT, USA) certificate: (PDF Link)
  • Full tabular data (PDF)

MAREPAM XMRPM1 / Wellfleet, MA / Selected R.M. Young 05103 Anemometer
  • Maximum Instantaneous: 87.1mph @ 14:46:25 UTC
  • Maximum 0.1s Average: 86.6mph @ 14:46:25 UTC
  • Maximum 0.5s Average: 85.1mph @ 14:46:25 UTC
  • Maximum 1s Average: 83.5mph @ 14:46:25 UTC
  • Maximum 3s Average: 80.7mph @ 14:46:27 UTC
  • Maximum 60s Average: 66.7mph @ 14:47:15 UTC
  • Maximum 120s Average: 64.7mph @ 14:46:53 UTC
  • Sensor 12ft AGL / Ground 89ft AMSL
  • Using consensus calibration of 3 known RMY 05103 wind tunnel calibrations.

MAREPAM XMRPM2 / Dennis, MA / Selected Adolf Thies, GmbH CLIMA™ First-Class Advanced Anemometer (SN #11140018)
  • Maximum Instantaneous: 71.8mph @ 16:45:29 UTC
  • Maximum 0.1s Average: 71.7mph @ 16:45:29 UTC
  • Maximum 0.5s Average: 68.7mph @ 16:45:29 UTC
  • Maximum 1s Average: 66.1mph @ 16:45:29 UTC
  • Maximum 3s Average: 62.3mph @ 15:52:31 UTC
  • Maximum 5s Average: 60.2mph @ 15:52:32 UTC
  • Maximum 60s Average: 53.4mph @ 16:45:50 UTC
  • Maximum 120s Average: 51.8mph @ 16:23:05 UTC
  • Maximum 300s Average: 50.7mph @ 15:55:43 UTC
  • Sensor 17ft AGL / Ground 27ft AMSL
  • Sensor calibration (12/8/2014 / Svend Ole Hansen ApS, Copenhagen, DE) certificate: (PDF Link)
  • Full tabular data (PDF)

MAREPAM XMRPM3 / Block Island, RI / Selected Vector Instruments, Inc. A100LM Anemometer (SN #9881-C930)
  • Maximum Instantaneous: 71.9mph @ 15:10:00 UTC
  • Maximum 0.1s Average: 70.0mph @ 15:10:00 UTC
  • Maximum 1s Average: 60.8mph @ 14:58:22 UTC
  • Maximum 3s Average: 56.5mph @ 14:58:22 UTC
  • Maximum 60s Average: 41.6mph @ 15:03:41 UTC
  • Maximum 300s Average: 37.1mph @ 15:00:46 UTC
  • Sensor 18ft AGL / Ground 144ft AMSLL
  • Full tabular data (PDF)
Supporting graphical references (MAREPAM XMRPM1 / Wellfleet, MA)
3-Sensor Inst. Max Graph


Thies FCA Sensor Gust Timescale Detail


RM Young 05103 Sensor Gust Timescale Detail


Richards C5-C Sensor Gust Timescale Detail


XMRPM1 Station Photograph (Oct. 2021)
Supporting graphical references (MAREPAM XMRPM2 / Dennis, MA)
Thies FCA Sensor Gust Timescale Detail


XMRPM2 Station Photograph (Dec. 2021)