STORM MODEWeather tracking workspace

Tropical Depression EP222026

30 kt · 35 mph · 1005 hPa

Storm Mode · NHC Best track ·

Latest published best-track state

Weather Operations Mode
Layers
NHC forecast for Tropical Depression EP222026, Best track; rendered by MaverickWX
Published advisory track · Best track

Observed imagery loads separately from the advisory. The base map is not observed satellite imagery.

The cone describes center uncertainty; impacts can extend outside it.

MaverickWX map · Data: NOAA/NHC · not an official graphic
Change time or forecast product

Recorded weather · gaps are marked. Coverage begins with recording activation.

Live sources keep independent clocks.

Replay coverage and interpretation

Rolling target: 24 hours; cells: six hours. Radar: NOAA MRMS national overview, 8-minute tolerance. Satellite: original GOES GeoColor day/night picture, hourly sampling, 75-minute tolerance. No interpolation or latest-image fallback. Warning and source checks retain their own clocks. “Recorded by” is collector acquisition evidence, not exact browser publication history.

Current GLM density, velocity and specialist layers are hidden during replay. Snow uses retained footprint metadata with unverified pixel time. Forecast uses one pinned issuance/run and exact valid time.

No observed replay frame displayed.

Open the complete replay reader (works without scripting or WebGL)

Choose Forecast for a pinned issuance and valid time.

Analysis

Area, source times and interpretation

Current cached context, independently dated. Regional products keep their published footprint; they are not clipped or attributed to one storm. This section remains separate from the historical replay cursor and official cyclone forecast. Use Forecast to pin a retained model package.

Soundings: what weather balloons measured

SPC’s skew-T diagram and hodograph of the sounding at Spokane, WA (OTX), 06Z. Its levels are in the table below.
Observed Sounding at Spokane, WA (OTX), for (11 h 9 min ago). SPC’s graphic; the values in its panels (CAPE, shear, the indices) are SPC’s computations from these levels. Data: NOAA/SPC.

A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.

The levels this sounding was drawn from (53)
Spokane, WA (OTX): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
934 mb728 m5.60.6calm
925 mb808 m10.85.8040° 8 kt
913 mb914 m13.47.7050° 9 kt
900 mb1039 m14.48.4—
881 mb1219 m14.07.3045° 11 kt
850 mb1523 m13.45.4070° 6 kt
819 mb1829 m11.42.1140° 4 kt
789 mb2134 m9.4-1.2140° 6 kt
761 mb2438 m7.5-4.5175° 11 kt
733 mb2743 m5.5-7.8185° 11 kt
700 mb3125 m3.0-12.0225° 15 kt
686 mb3288 m1.6-14.4—
662 mb3574 m-0.9-8.9—
645 mb3782 m-2.5-10.5—
630 mb3962 m-4.1-11.0215° 20 kt
606 mb4267 m-6.7-11.7220° 26 kt
589 mb4495 m-8.7-12.3—
567 mb4790 m-10.1-16.1—
557 mb4927 m-11.1-16.1—
545 mb5094 m-11.9-19.9—
519 mb5467 m-13.5-30.5—
507 mb5645 m-15.1-31.1—
500 mb5750 m-15.9-31.9210° 12 kt
483 mb6009 m-18.3-28.3—
458 mb6401 m-20.9-33.1200° 15 kt
443 mb6649 m-22.5-36.5—
422 mb7010 m-25.1-34.7200° 23 kt
404 mb7315 m-27.3-36.3210° 16 kt
400 mb7390 m-27.9-36.9210° 16 kt
387 mb7620 m-29.9-37.7210° 17 kt
355 mb8230 m-35.0-42.9225° 21 kt
339 mb8552 m-37.9-45.9—
325 mb8839 m-40.2-49.0230° 26 kt
311 mb9138 m-42.7-50.7—
300 mb9380 m-44.3-53.3230° 27 kt
284 mb9754 m-47.0-53.3230° 33 kt
272 mb10029 m-48.9-53.3—
261 mb10299 m-50.7-54.6—
250 mb10580 m-49.5-55.5210° 40 kt
235 mb10973 m-50.4-58.7200° 38 kt
225 mb11278 m-52.3-61.0215° 34 kt
214 mb11582 m-54.2-63.2220° 30 kt
204 mb11887 m-56.3-65.3230° 13 kt
200 mb12020 m-56.1-65.1195° 21 kt
190 mb12349 m-53.1-64.1—
177 mb12802 m-56.1-68.1—
161 mb13411 m-56.3-70.8220° 26 kt
150 mb13850 m-57.5-72.5215° 23 kt
139 mb14326 m-56.3-74.3220° 24 kt
128 mb14856 m-57.9-76.9—
118 mb15370 m-57.1-78.1—
108 mb15928 m-59.1-81.1—
100 mb16410 m-59.3-83.3215° 24 kt

SPC observed soundings checked · Data: NOAA/SPC

Impacts

No supported U.S. monitoring area

Current warnings in the monitoring area

None: no U.S. state or territory is under NHC’s coastal watches or warnings or inside the cone, Best track. Current geographical context; these alerts are not attributed to the cyclone.

No U.S. area

No U.S. state or territory is under NHC’s coastal watches or warnings or inside the cone. The storm’s own panels are shown, and no NWS alert is listed.

Official forecast table

Forecast points

NHC Best track · advisory · forecast cycle . Forecast positions are future estimates, not observed imagery. Classification is shown only where published.

Published official forecast; no interpolated positions or winds
Valid time / leadPositionClassificationSustained wind

+0 h from forecast cycle
9.5°N, 99.0°Wtropical depression30 kt · 35 mph

+3 h from forecast cycle
9.5°N, 99.3°Wtropical depression30 kt · 35 mph

+12 h from forecast cycle
9.4°N, 100.1°Wtropical storm40 kt · 46 mph

+24 h from forecast cycle
9.7°N, 101.1°Wtropical storm55 kt · 63 mph

+36 h from forecast cycle
10.2°N, 102.0°Whurricane70 kt · 81 mph

+48 h from forecast cycle
10.7°N, 102.6°Whurricane85 kt · 98 mph

+60 h from forecast cycle
11.5°N, 103.2°Whurricane100 kt · 115 mph

+72 h from forecast cycle
12.5°N, 103.6°Whurricane95 kt · 109 mph

+96 h from forecast cycle
14.2°N, 104.4°Whurricane90 kt · 104 mph

+120 h from forecast cycle
15.4°N, 105.2°Whurricane85 kt · 98 mph
Advisory history and records

Advisory history

Return to latest advisory

Each entry selects one immutable snapshot. Intermediate, special and corrected records are separate identities where retained. Current NWS context is labelled separately. Historical impact manifests are not retained by this index; newer impacts are never attached to an earlier advisory. Same-time corrections replaced in the publisher’s index cannot be selected unless still listed.

Advisory history; retained records only
Official issuanceRevision kindRecord
NHC Unnumbered state · firstSnapshot f2228f08 · Selected
Monitoring geography and current changes
Area
None: no U.S. state or territory is under NHC’s coastal watches or warnings or inside the cone, Best track
Coastal watches and warnings: none in a U.S. state · Cone: crosses no U.S. state
Hazards
—
Window
In force now, with this advisory’s forecast
Made by
NHC’s own products, as this site’s pipeline published them, read again with each new advisory. Watch another area

The storm’s area, by its warning centre’s products: everything listed is in force in this area, never “from this storm”.

All published products and source descriptions

Forecast track

The official forecast track for Tropical Depression EP222026, NHC Best track

The official forecast track, drawn by this site from NHC’s Best track (). Not an official NHC product. Data: NOAA/NHC. NHC’s own.

Wind speed probabilities

Chance of sustained wind of at least 34, 50 and 64 knots, by place
Place34 kt50 kt64 kt
15n 105w70%40%23%
10n 100w49%5%—
Manzanillo15%——
L Cardenas10%——
Zihuatanejo7%——
10n 105w6%——
15n 100w5%——
15n 110w4%——
Barra Navidad4%——
Acapulco3%——

NHC’s chance of sustained wind of at least each speed at each place it lists, through ; the places with the highest chance of 34 kt first. Issued . Data: NOAA/NHC. NHC’s table.

NHC’s coastal watches and warnings

NHC has no coastal watch or warning in effect for this storm.

In NHC’s words, Best track, issued . The areas NHC names, in the United States and abroad; for a place outside the United States its national service is the warning authority. Data: NOAA/NHC. NHC’s advisory.

Intensity forecast

The official intensity forecast for Tropical Depression EP222026, NHC Best track

The official intensity forecast, drawn by this site from NHC’s Best track (). Not an official NHC product. Data: NOAA/NHC. NHC’s own.

Satellite

The storm’s page shows it on NASA GIBS (NOAA GOES, JMA Himawari)’s imagery, loaded by your browser. GOES-East at 24° from the storm's meridian.

Open the storm’s page

Imagery from NASA GIBS: NOAA GOES and JMA Himawari.

Model guidance

The models’ tracks, which are not a forecast for Tropical Depression EP222026, NHC Best track

The models’ tracks, which are not a forecast, drawn by this site from NHC’s Best track (). Not an official NHC product. Data: NOAA/NHC. NHC’s own.

Radar

NOAA’s radar for the area, loaded by your browser as on the Radar page.

Open the radar

Live tiles; the radar keeps no last-good copy.

Sources

NWS coverage unavailableTropical Depression EP222026 · — alerts
No supported NWS monitoring area. Check local warning authorities.
Not checked

Not an official warning service. Warnings and watches are the National Weather Service’s, outlooks and reports the Storm Prediction Center’s and the Weather Prediction Center’s (Data: NOAA/NWS, NOAA/SPC, NOAA/WPC). When a warning is issued for you, act on it, and use weather.gov or a NOAA Weather Radio for where you are.