Data health

Storm Mode / Observations

Station and river observations

METAR/SPECI uses the existing AviationWeather.gov bulk cache over the lower 48 and its margin. NWPS retains only gauges in the existing action-stage-or-above observed list; forecast-only gauges can have no observation. Absence never establishes zero wind, low water, or safe conditions.

Surface station KMTH

current · Observed 2026-10-18 14:11:00 UTC · wind 12 kt, gust 23 kt · temperature 26.7 °C.

Station KMTH · -81.0477, 24.7263 (longitude, latitude).

Source checked 2026-10-18 14:15:05.565Z · current.

Station observations, not an address forecast or cyclone maximum wind. Maintenance-flagged, old and implausible reports are excluded by the existing parser; this is not independent NWS quality control.

Retained observations: 38; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 14:53:00 UTC.

Observed sustained wind at KMTH (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.142kt10-17 14:53Z10-18 14:11Z2026-10-17 14:53:00 UTC · 5 kt2026-10-17 15:53:00 UTC · 5 kt2026-10-17 16:53:00 UTC · 7 kt2026-10-17 17:53:00 UTC · 4 kt2026-10-17 18:53:00 UTC · 5 kt2026-10-17 19:53:00 UTC · 4 kt2026-10-17 20:53:00 UTC · 3 kt2026-10-17 21:18:00 UTC · 3 kt2026-10-17 21:53:00 UTC · 5 kt2026-10-17 22:53:00 UTC · 3 kt2026-10-17 23:53:00 UTC · 8 kt2026-10-18 00:11:00 UTC · 6 kt2026-10-18 00:53:00 UTC · 6 kt2026-10-18 01:38:00 UTC · 5 kt2026-10-18 01:53:00 UTC · 6 kt2026-10-18 02:34:00 UTC · 6 kt2026-10-18 02:53:00 UTC · 8 kt2026-10-18 03:53:00 UTC · 10 kt2026-10-18 04:20:00 UTC · 9 kt2026-10-18 04:28:00 UTC · 10 kt2026-10-18 04:53:00 UTC · 8 kt2026-10-18 05:38:00 UTC · 10 kt2026-10-18 05:53:00 UTC · 8 kt2026-10-18 06:30:00 UTC · 10 kt2026-10-18 06:53:00 UTC · 9 kt2026-10-18 07:53:00 UTC · 11 kt2026-10-18 08:53:00 UTC · 12 kt2026-10-18 09:02:00 UTC · 9 kt2026-10-18 09:53:00 UTC · 10 kt2026-10-18 10:06:00 UTC · 12 kt2026-10-18 10:36:00 UTC · 11 kt2026-10-18 10:53:00 UTC · 13 kt2026-10-18 11:53:00 UTC · 11 kt2026-10-18 12:53:00 UTC · 11 kt2026-10-18 13:10:00 UTC · 11 kt2026-10-18 13:19:00 UTC · 10 kt2026-10-18 13:53:00 UTC · 11 kt2026-10-18 14:11:00 UTC · 12 kt
Observed sustained wind · 38 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KMTH (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.3124°C10-17 14:53Z10-18 14:11Z2026-10-17 14:53:00 UTC · 28.9 °C2026-10-17 15:53:00 UTC · 29.4 °C2026-10-17 16:53:00 UTC · 30 °C2026-10-17 17:53:00 UTC · 30 °C2026-10-17 18:53:00 UTC · 30 °C2026-10-17 19:53:00 UTC · 30 °C2026-10-17 20:53:00 UTC · 30 °C2026-10-17 21:18:00 UTC · 29.4 °C2026-10-17 21:53:00 UTC · 30 °C2026-10-17 22:53:00 UTC · 28.9 °C2026-10-17 23:53:00 UTC · 28.9 °C2026-10-18 00:11:00 UTC · 28.3 °C2026-10-18 00:53:00 UTC · 28.3 °C2026-10-18 01:38:00 UTC · 28.3 °C2026-10-18 01:53:00 UTC · 28.3 °C2026-10-18 02:34:00 UTC · 28.3 °C2026-10-18 02:53:00 UTC · 27.2 °C2026-10-18 03:53:00 UTC · 26.7 °C2026-10-18 04:20:00 UTC · 26.7 °C2026-10-18 04:28:00 UTC · 26.7 °C2026-10-18 04:53:00 UTC · 26.7 °C2026-10-18 05:38:00 UTC · 26.7 °C2026-10-18 05:53:00 UTC · 26.7 °C2026-10-18 06:30:00 UTC · 26.1 °C2026-10-18 06:53:00 UTC · 26.1 °C2026-10-18 07:53:00 UTC · 25.6 °C2026-10-18 08:53:00 UTC · 25 °C2026-10-18 09:02:00 UTC · 25 °C2026-10-18 09:53:00 UTC · 25.6 °C2026-10-18 10:06:00 UTC · 26.1 °C2026-10-18 10:36:00 UTC · 25.6 °C2026-10-18 10:53:00 UTC · 25.6 °C2026-10-18 11:53:00 UTC · 25.6 °C2026-10-18 12:53:00 UTC · 26.1 °C2026-10-18 13:10:00 UTC · 26.1 °C2026-10-18 13:19:00 UTC · 26.1 °C2026-10-18 13:53:00 UTC · 26.7 °C2026-10-18 14:11:00 UTC · 26.7 °C
Observed temperature · 38 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KMTH (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.2621.8°C10-17 14:53Z10-18 14:11Z2026-10-17 14:53:00 UTC · 25 °C2026-10-17 15:53:00 UTC · 24.4 °C2026-10-17 16:53:00 UTC · 25 °C2026-10-17 17:53:00 UTC · 24.4 °C2026-10-17 18:53:00 UTC · 24.4 °C2026-10-17 19:53:00 UTC · 24.4 °C2026-10-17 20:53:00 UTC · 24.4 °C2026-10-17 21:18:00 UTC · 24.4 °C2026-10-17 21:53:00 UTC · 24.4 °C2026-10-17 22:53:00 UTC · 24.4 °C2026-10-17 23:53:00 UTC · 25 °C2026-10-18 00:11:00 UTC · 25 °C2026-10-18 00:53:00 UTC · 24.4 °C2026-10-18 01:38:00 UTC · 24.4 °C2026-10-18 01:53:00 UTC · 23.9 °C2026-10-18 02:34:00 UTC · 25 °C2026-10-18 02:53:00 UTC · 25 °C2026-10-18 03:53:00 UTC · 24.4 °C2026-10-18 04:20:00 UTC · 24.4 °C2026-10-18 04:28:00 UTC · 24.4 °C2026-10-18 04:53:00 UTC · 24.4 °C2026-10-18 05:38:00 UTC · 23.9 °C2026-10-18 05:53:00 UTC · 23.9 °C2026-10-18 06:30:00 UTC · 23.9 °C2026-10-18 06:53:00 UTC · 23.9 °C2026-10-18 07:53:00 UTC · 23.3 °C2026-10-18 08:53:00 UTC · 23.3 °C2026-10-18 09:02:00 UTC · 22.8 °C2026-10-18 09:53:00 UTC · 23.3 °C2026-10-18 10:06:00 UTC · 23.3 °C2026-10-18 10:36:00 UTC · 23.3 °C2026-10-18 10:53:00 UTC · 23.3 °C2026-10-18 11:53:00 UTC · 23.9 °C2026-10-18 12:53:00 UTC · 23.9 °C2026-10-18 13:10:00 UTC · 23.9 °C2026-10-18 13:19:00 UTC · 23.9 °C2026-10-18 13:53:00 UTC · 23.9 °C2026-10-18 14:11:00 UTC · 23.9 °C
Observed dew point · 38 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KMTH (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 24 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.10181011.4mb10-17 14:53Z10-18 13:53Z2026-10-17 14:53:00 UTC · 1015.2 mb2026-10-17 15:53:00 UTC · 1014.9 mb2026-10-17 16:53:00 UTC · 1014.2 mb2026-10-17 17:53:00 UTC · 1013.9 mb2026-10-17 18:53:00 UTC · 1012.7 mb2026-10-17 19:53:00 UTC · 1012.6 mb2026-10-17 20:53:00 UTC · 1012.4 mb2026-10-17 21:53:00 UTC · 1012.9 mb2026-10-17 22:53:00 UTC · 1013.8 mb2026-10-17 23:53:00 UTC · 1014.1 mb2026-10-18 00:53:00 UTC · 1014.8 mb2026-10-18 01:53:00 UTC · 1015.5 mb2026-10-18 02:53:00 UTC · 1015.3 mb2026-10-18 03:53:00 UTC · 1015.1 mb2026-10-18 04:53:00 UTC · 1014.9 mb2026-10-18 05:53:00 UTC · 1015.2 mb2026-10-18 06:53:00 UTC · 1014.8 mb2026-10-18 07:53:00 UTC · 1014.4 mb2026-10-18 08:53:00 UTC · 1014.5 mb2026-10-18 09:53:00 UTC · 1015.3 mb2026-10-18 10:53:00 UTC · 1015.3 mb2026-10-18 11:53:00 UTC · 1015.6 mb2026-10-18 12:53:00 UTC · 1016.5 mb2026-10-18 13:53:00 UTC · 1017 mb
Observed sea-level pressure · 24 retained observations; 24 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (38)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 14:53:00 UTC5 / Not reported8028.9 / 251015.210 or more
2026-10-17 15:53:00 UTC5 / Not reported9029.4 / 24.41014.910 or more
2026-10-17 16:53:00 UTC7 / Not reported11030 / 251014.210 or more
2026-10-17 17:53:00 UTC4 / Not reportedVariable30 / 24.41013.910 or more
2026-10-17 18:53:00 UTC5 / Not reported14030 / 24.41012.710 or more
2026-10-17 19:53:00 UTC4 / Not reportedVariable30 / 24.41012.610 or more
2026-10-17 20:53:00 UTC3 / Not reported3030 / 24.41012.410 or more
2026-10-17 21:18:00 UTC3 / Not reportedVariable29.4 / 24.4Not reported10 or more
2026-10-17 21:53:00 UTC5 / Not reported33030 / 24.41012.910 or more
2026-10-17 22:53:00 UTC3 / Not reportedVariable28.9 / 24.41013.810 or more
2026-10-17 23:53:00 UTC8 / 14 2028.9 / 251014.110 or more
2026-10-18 00:11:00 UTC6 / Not reported3028.3 / 25Not reported10 or more
2026-10-18 00:53:00 UTC6 / Not reportedVariable28.3 / 24.41014.810 or more
2026-10-18 01:38:00 UTC5 / Not reported2028.3 / 24.4Not reported10 or more
2026-10-18 01:53:00 UTC6 / Not reported2028.3 / 23.91015.510 or more
2026-10-18 02:34:00 UTC6 / Not reported2028.3 / 25Not reported10 or more
2026-10-18 02:53:00 UTC8 / 15 4027.2 / 251015.310 or more
2026-10-18 03:53:00 UTC10 / 18 5026.7 / 24.41015.110 or more
2026-10-18 04:20:00 UTC9 / 20 3026.7 / 24.4Not reported10 or more
2026-10-18 04:28:00 UTC10 / 22 3026.7 / 24.4Not reported10 or more
2026-10-18 04:53:00 UTC8 / 25 4026.7 / 24.41014.910 or more
2026-10-18 05:38:00 UTC10 / 22 2026.7 / 23.9Not reported10 or more
2026-10-18 05:53:00 UTC8 / 19 3026.7 / 23.91015.210 or more
2026-10-18 06:30:00 UTC10 / 20 4026.1 / 23.9Not reported10 or more
2026-10-18 06:53:00 UTC9 / 20 3026.1 / 23.91014.810 or more
2026-10-18 07:53:00 UTC11 / 23 2025.6 / 23.31014.410 or more
2026-10-18 08:53:00 UTC12 / 24 3025 / 23.31014.510 or more
2026-10-18 09:02:00 UTC9 / 21 4025 / 22.8Not reported10 or more
2026-10-18 09:53:00 UTC10 / 20 4025.6 / 23.31015.310 or more
2026-10-18 10:06:00 UTC12 / 21 4026.1 / 23.3Not reported10 or more
2026-10-18 10:36:00 UTC11 / 22 3025.6 / 23.3Not reported10 or more
2026-10-18 10:53:00 UTC13 / 25 4025.6 / 23.31015.310 or more
2026-10-18 11:53:00 UTC11 / 22 4025.6 / 23.91015.610 or more
2026-10-18 12:53:00 UTC11 / 22 4026.1 / 23.91016.510 or more
2026-10-18 13:10:00 UTC11 / 21 5026.1 / 23.9Not reported10 or more
2026-10-18 13:19:00 UTC10 / 23 5026.1 / 23.9Not reported10 or more
2026-10-18 13:53:00 UTC11 / 22 5026.7 / 23.9101710 or more
2026-10-18 14:11:00 UTC12 / 23 5026.7 / 23.9Not reported10 or more
Capture times, quality and provenance

Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.

  • Observed 2026-10-17 14:53:00 UTC, captured 2026-10-17 15:00:06.490Z; source body SHA-256 fd6f39df63ed66d82a0d722d3ba639a811bb9e87f6416735ea4ec817c4b69f7b.
  • Observed 2026-10-17 15:53:00 UTC, captured 2026-10-17 16:00:07.184Z; source body SHA-256 011c3be17b8bb37fe5f6ec9648267ed81c7e9853e6a8b98b8ad0bb065dff5968.
  • Observed 2026-10-17 16:53:00 UTC, captured 2026-10-17 17:00:06.696Z; source body SHA-256 b8be3a3f9dbb0f9d47f7f7d56c511352303f71121022093aee1718b59882e480.
  • Observed 2026-10-17 17:53:00 UTC, captured 2026-10-17 18:00:07.907Z; source body SHA-256 87f841dd0eda299799ecfa27669c14712906e9b7f2462af1e9aaebc60f5a4644.
  • Observed 2026-10-17 18:53:00 UTC, captured 2026-10-17 19:00:06.492Z; source body SHA-256 9b92790a99ac0e8c2777442829b2a9236f72d6e831b8d9a0836ca29a9d3acbba.
  • Observed 2026-10-17 19:53:00 UTC, captured 2026-10-17 20:00:08.337Z; source body SHA-256 b75985c438912b2da4a26e309fc2fbabef235be8a13c5848c5c5d64297850019.
  • Observed 2026-10-17 20:53:00 UTC, captured 2026-10-17 21:00:07.279Z; source body SHA-256 79c0cc8ae6d502baffa56263b2daf4c86fd1628f11d5a529402c527d0ff32fe1.
  • Observed 2026-10-17 21:18:00 UTC, captured 2026-10-17 21:30:06.193Z; source body SHA-256 6b760689fb92c2907448786a9f1cd24c46a53abec34ae808d02482425d2f20be.
  • Observed 2026-10-17 21:53:00 UTC, captured 2026-10-17 22:00:07.362Z; source body SHA-256 f1fa85855e007d5d5b85e6dbf4575f6d6bfe58fd5c9a7bb6d9e9cc636ec4c3b2.
  • Observed 2026-10-17 22:53:00 UTC, captured 2026-10-17 23:00:07.092Z; source body SHA-256 2ee1214ad66de98865565d92f21f7f5094d6b2e4ef4f09839341a5e6cd89b61b.
  • Observed 2026-10-17 23:53:00 UTC, captured 2026-10-18 00:00:09.347Z; source body SHA-256 fe50c177f37463edb2970e7df309ca8243c740fe7f3ba6344704878ab6922ee2.
  • Observed 2026-10-18 00:11:00 UTC, captured 2026-10-18 00:15:08.772Z; source body SHA-256 2e4c6ad295ac837c980c59790d7a701d3f94b395e669ad24a6f5d6eeb1bc7aaa.
  • Observed 2026-10-18 00:53:00 UTC, captured 2026-10-18 01:00:10.019Z; source body SHA-256 949eb463d93270208adccd66994771bf859674b804d78a93f2b1e78571af9b73.
  • Observed 2026-10-18 01:38:00 UTC, captured 2026-10-18 01:45:08.112Z; source body SHA-256 13cad0e15a9b698bf0b792427bc82dd8fc2190754fc0585e8c712116a178328a.
  • Observed 2026-10-18 01:53:00 UTC, captured 2026-10-18 02:00:07.747Z; source body SHA-256 2a808d30ef24af292625f66ac29ed87d3497f0029e7978811a5214db4d4e391c.
  • Observed 2026-10-18 02:34:00 UTC, captured 2026-10-18 02:45:10.655Z; source body SHA-256 f7c5501ef4bfeeb31f4ebf98fffb35a41d8f1ea4c93568cacb717917c0a2b2c2.
  • Observed 2026-10-18 02:53:00 UTC, captured 2026-10-18 03:00:08.091Z; source body SHA-256 1ff4ba07d334ddc5e777bc047fb0a9a13be27865eed8a1596ab4f40757641175.
  • Observed 2026-10-18 03:53:00 UTC, captured 2026-10-18 04:00:09.699Z; source body SHA-256 8e92b49a3b0987ff40c99aaaa9dbae3470c3cdf7475dec143172378b951fb9c9.
  • Observed 2026-10-18 04:20:00 UTC, captured 2026-10-18 04:30:08.115Z; source body SHA-256 b945d1dd8082b8fdac9fb06097591ce9e84170b10dcdd2e4fdd962f2b9d6fbb7.
  • Observed 2026-10-18 04:28:00 UTC, captured 2026-10-18 04:45:08.397Z; source body SHA-256 1981ebf0c9644e8e79c2b29009ee99216868277aa873dc9b808b83c662479d81.
  • Observed 2026-10-18 04:53:00 UTC, captured 2026-10-18 05:00:07.387Z; source body SHA-256 d0747946a85e0b6149bd4061e0c1af798f590d9eac7088d421db1613ed7afb6e.
  • Observed 2026-10-18 05:38:00 UTC, captured 2026-10-18 05:45:07.433Z; source body SHA-256 0768cb322d2c5bf6958ddb7ce2a53d243bd969b5fea1047d24b71a6a5b41a886.
  • Observed 2026-10-18 05:53:00 UTC, captured 2026-10-18 06:00:07.780Z; source body SHA-256 516488ab99336824be748099d9095cce133bd39e49a9ebce7ac31e8ca5594345.
  • Observed 2026-10-18 06:30:00 UTC, captured 2026-10-18 06:45:08.757Z; source body SHA-256 d4711d6703b86d9ea514fec4b95bcb3555271ef53e955aeb3ccf01ed7e9bb620.
  • Observed 2026-10-18 06:53:00 UTC, captured 2026-10-18 07:00:07.060Z; source body SHA-256 cef387356b01a216d569fa5c4ef4911e52a5f5bb19d30034c5f3867ad0b3f6c5.
  • Observed 2026-10-18 07:53:00 UTC, captured 2026-10-18 08:00:11.468Z; source body SHA-256 53a01ad60670349facf980ea22602bd1fb21ffca3c40d501342bfb23f8e22c0b.
  • Observed 2026-10-18 08:53:00 UTC, captured 2026-10-18 09:00:09.520Z; source body SHA-256 8ad9748657ec506ad6f6e8aeac27fa8611b3416e28598e978a06c642e3ba8df5.
  • Observed 2026-10-18 09:02:00 UTC, captured 2026-10-18 09:15:09.950Z; source body SHA-256 38ceee19f00ccb01570c5d4cc642842509bbe62ff24e8bdbec40a5abbd00e862.
  • Observed 2026-10-18 09:53:00 UTC, captured 2026-10-18 10:00:08.135Z; source body SHA-256 7088f7a20b608392c60688c0c6cc24bb874f518a9d855a8f279a1656aa963b5f.
  • Observed 2026-10-18 10:06:00 UTC, captured 2026-10-18 10:15:09.947Z; source body SHA-256 bc85d9bacf7d31e5f157dbe62e697d0ba3700fa7acd1fa15eb65ca4ed5d73a13.
  • Observed 2026-10-18 10:36:00 UTC, captured 2026-10-18 10:45:07.183Z; source body SHA-256 d1ce5acb1648d1238f41210e99ee39596d1e732c016108b03ef139fa9211cf42.
  • Observed 2026-10-18 10:53:00 UTC, captured 2026-10-18 11:00:09.217Z; source body SHA-256 4c9aeddeccab4a18ef736d7fde43bbf68e646f4e3dd3672a819a2d3d41e31ffb.
  • Observed 2026-10-18 11:53:00 UTC, captured 2026-10-18 12:00:08.069Z; source body SHA-256 99d8a01a4181fd6dc5a6f38379f01ddc13eb1176afbc54835f8b9e2d8864e444.
  • Observed 2026-10-18 12:53:00 UTC, captured 2026-10-18 13:00:08.827Z; source body SHA-256 099a919970c81c196850e485719d2befbfd218b45455920c630e4665158be4f6.
  • Observed 2026-10-18 13:10:00 UTC, captured 2026-10-18 13:15:09.492Z; source body SHA-256 9f4491f8e8a3f0770801cde5e56fad9f34268e97113b28189535d2030bff72aa.
  • Observed 2026-10-18 13:19:00 UTC, captured 2026-10-18 13:30:07.253Z; source body SHA-256 2c9ed8fd488b2c279802f09a5170ce58e362a4e9a224ae56fcee8ff538c1f47d.
  • Observed 2026-10-18 13:53:00 UTC, captured 2026-10-18 14:00:06.781Z; source body SHA-256 d5bb4158d51e4be8ae455671d404663bf3c089899145baea8f175a4f02ee691b.
  • Observed 2026-10-18 14:11:00 UTC, captured 2026-10-18 14:15:09.090Z; source body SHA-256 31fd0377b5e623e358530d9a6e60a685a58e9904a1214fec702e0fea34f01bb3.

Values use the decoded station report. Null means not reported, never zero. Gust is kept separate from sustained wind.

Observation source page · Cached readings as JSON · Official source

Surface stations in the latest cached source

64 total · source current; checked . Showing 64 on page 1. {"flagged":621,"old":0,"implausible":2,"outside":2516,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode