Forecast track

The official forecast track, drawn by this site from CPHC’s Best track (). Not an official CPHC product. Data: NOAA/NHC. CPHC’s own.
Current advisory context · Tropical Storm 46 mph (40 kt) · 1002 hPa · W at 8 mph (7 kt)
CPHC Best track ·
Source down · last complete advisory retained

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.
Basemap
MaverickWX map · Data: NOAA/NHC · not an official graphic
Recorded weather · gaps are marked. Coverage begins with recording activation.
Live sources keep independent clocks.
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.
No product matches. Try a hazard or source name.
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.

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.
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 983 mb | 287 m | 11.6 | 4.6 | 315° 2 kt |
| 970 mb | 398 m | 10.8 | 3.8 | — |
| 946 mb | 610 m | 8.9 | 2.9 | 315° 13 kt |
| 925 mb | 792 m | 7.2 | 2.2 | 305° 12 kt |
| 911 mb | 914 m | 6.3 | 1.3 | 305° 13 kt |
| 888 mb | 1127 m | 6.4 | -2.6 | — |
| 870 mb | 1295 m | 6.0 | -5.0 | — |
| 850 mb | 1486 m | 6.6 | -6.4 | 305° 22 kt |
| 815 mb | 1829 m | 5.7 | -12.7 | 305° 20 kt |
| 805 mb | 1931 m | 5.4 | -14.6 | — |
| 790 mb | 2085 m | 7.2 | -28.8 | — |
| 757 mb | 2438 m | 5.5 | -23.8 | 335° 35 kt |
| 729 mb | 2743 m | 3.9 | -17.0 | 330° 34 kt |
| 702 mb | 3048 m | 2.3 | -10.3 | 330° 37 kt |
| 700 mb | 3070 m | 2.2 | -9.8 | 330° 38 kt |
| 678 mb | 3327 m | 1.0 | -10.0 | — |
| 650 mb | 3658 m | -0.8 | -13.9 | 320° 41 kt |
| 640 mb | 3788 m | -1.5 | -15.5 | — |
| 621 mb | 4026 m | -3.3 | -15.3 | — |
| 602 mb | 4267 m | -4.7 | -17.7 | 325° 39 kt |
| 579 mb | 4572 m | -7.1 | -18.0 | 320° 41 kt |
| 558 mb | 4862 m | -9.3 | -19.3 | — |
| 535 mb | 5182 m | -11.9 | -19.9 | 330° 44 kt |
| 523 mb | 5359 m | -12.9 | -20.9 | — |
| 512 mb | 5520 m | -13.7 | -20.7 | — |
| 500 mb | 5700 m | -14.7 | -21.7 | 325° 54 kt |
| 489 mb | 5868 m | -15.7 | -23.7 | — |
| 478 mb | 6039 m | -17.1 | -24.1 | — |
| 467 mb | 6214 m | -18.1 | -26.1 | — |
| 455 mb | 6401 m | -19.7 | -27.2 | 325° 56 kt |
| 437 mb | 6706 m | -22.3 | -29.3 | 330° 55 kt |
| 422 mb | 6962 m | -24.3 | -31.3 | — |
| 404 mb | 7278 m | -26.7 | -33.7 | — |
| 400 mb | 7350 m | -27.3 | -34.3 | 320° 52 kt |
| 385 mb | 7620 m | -29.7 | -35.8 | 320° 52 kt |
| 367 mb | 7964 m | -32.7 | -37.7 | — |
| 356 mb | 8177 m | -34.3 | -40.3 | — |
| 328 mb | 8745 m | -39.1 | -45.1 | — |
| 310 mb | 9129 m | -42.3 | -47.1 | — |
| 300 mb | 9350 m | -44.1 | -49.0 | 315° 58 kt |
| 282 mb | 9754 m | -47.7 | -51.8 | 315° 61 kt |
| 269 mb | 10058 m | -50.4 | -54.0 | 320° 63 kt |
| 259 mb | 10313 m | -52.5 | -56.3 | — |
| 250 mb | 10540 m | -54.5 | -58.1 | 325° 64 kt |
| 238 mb | 10855 m | -57.1 | -60.8 | — |
| 228 mb | 11126 m | -58.7 | -63.0 | — |
| 205 mb | 11796 m | -60.7 | -65.7 | — |
| 200 mb | 11950 m | -61.7 | -66.7 | 310° 48 kt |
| 187 mb | 12364 m | -62.1 | -68.1 | — |
| 174 mb | 12802 m | -62.7 | -70.5 | 300° 64 kt |
| 163 mb | 13209 m | -61.7 | -70.7 | — |
| 150 mb | 13716 m | -62.9 | -72.9 | 310° 36 kt |
| 150 mb | 13720 m | -62.9 | -72.9 | 295° 38 kt |
| 136 mb | 14326 m | -59.8 | -72.5 | 295° 55 kt |
| 118 mb | 15240 m | -60.6 | -76.0 | 300° 34 kt |
| 107 mb | 15850 m | -62.9 | -79.4 | 305° 41 kt |
| 100 mb | 16240 m | -64.5 | -81.5 | 310° 31 kt |
SPC observed soundings checked · Data: NOAA/SPC
CPHC Best track · advisory · forecast cycle . Forecast positions are future estimates, not observed imagery. Classification is shown only where published.
| Valid time / lead | Position | Classification | Sustained wind |
|---|---|---|---|
+0 h from forecast cycle | 11.4°N, 157.2°W | Tropical storm | 46 mph (40 kt) |
+3 h from forecast cycle | 11.4°N, 157.6°W | Tropical storm | 46 mph (40 kt) |
+12 h from forecast cycle | 11.4°N, 159.2°W | Tropical storm | 46 mph (40 kt) |
+24 h from forecast cycle | 11.3°N, 161.5°W | Tropical storm | 46 mph (40 kt) |
+36 h from forecast cycle | 11.3°N, 163.5°W | Tropical storm | 46 mph (40 kt) |
+48 h from forecast cycle | 11.2°N, 165.6°W | Tropical storm | 52 mph (45 kt) |
+60 h from forecast cycle | 11.1°N, 168.0°W | Tropical storm | 52 mph (45 kt) |
+72 h from forecast cycle | 11.3°N, 170.9°W | Tropical storm | 52 mph (45 kt) |
+96 h from forecast cycle | 12.6°N, 177.1°W | Tropical storm | 46 mph (40 kt) |
+120 h from forecast cycle | 14.4°N, 177.2°E | Tropical storm | 46 mph (40 kt) |
The issuance history could not be read. This is not an absence of previous advisories. 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.
The storm’s area, by its warning centre’s products: everything listed is in force in this area, never “from this storm”.

The official forecast track, drawn by this site from CPHC’s Best track (). Not an official CPHC product. Data: NOAA/NHC. CPHC’s own.
| Place | 34 kt | 50 kt | 64 kt |
|---|---|---|---|
| 10n 170w | 6% | — | — |
| 10n 165w | 5% | — | — |
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 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.

The official intensity forecast, drawn by this site from CPHC’s Best track (). Not an official CPHC product. Data: NOAA/NHC. CPHC’s own.
The storm’s page shows it on NASA GIBS (NOAA GOES, JMA Himawari)’s imagery, loaded by your browser. GOES-West at 21° from the storm's meridian.
Imagery from NASA GIBS: NOAA GOES and JMA Himawari.

The models’ tracks, which are not a forecast, drawn by this site from CPHC’s Best track (). Not an official CPHC product. Data: NOAA/NHC. CPHC’s own.
NOAA’s radar for the area, loaded by your browser as on the Radar page.
Drawn live: if the radar fails, nothing older is shown in its place.
Saved places are read from this device after scripting starts.
Search stays in this browser. A town point is not an address; no address-level surge is calculated.
Forecast cycle . Center position belongs to the official state’s time, not imagery time.
Cached lightning observations have not loaded. An empty map is not zero lightning.
Total lightning, including in-cloud activity. Not ground-strike locations or a safe-to-go-outside signal.
Interactive layer controls load on this device. Published products remain available below.
Solid: Best track ·
Dashed: Best track ·
Solid: CPHC Best track ·
Dashed: CPHC Best track · . Comparison uses each record’s own geometry. A revision is not a landfall or impact prediction.
| Field | Selected issuance | Comparison issuance | Change |
|---|---|---|---|
| Maximum sustained wind | 46 mph (40 kt) | 46 mph (40 kt) | 0 kt |
| Minimum pressure | 1002 hPa | 1002 hPa | 0 hPa |
| Center position | 11.3°N, 158.0°W | 11.4°N, 157.2°W | Different observation times; not a forecast shift |
Forecast comparison unavailable: these records have no matching forecast valid times. No interpolation or six-hour step is assumed.
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.
NHC/CPHC track, coastal alerts, probabilities and wind timing retain separate coverage and issuance.
Geographic context: Natural Earth boundaries and representative place labels. Radar coverage is limited offshore. Satellite pixels keep their source palette and actual observation time. Missing imagery is not clear weather.
No supported U.S. NWS monitoring area for this advisory. This does not mean no warnings worldwide.
CPHC best track, as published down · last read , 4 min ago
Radar live tiles, no last-good copy
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.