Datasets:

permission-alluring
/

typhoon-replay

place_id large_stringlengths 8 13	sid large_stringlengths 13 13	season int64 1.94k 2.03k	closest_approach_km float64 0 500	closest_approach_at timestamp[ms, tz=UTC]date 1940-02-01 00:00:00 2026-10-25 00:00:00	max_wind_kt_r50 int16 10 170 ⌀	max_wind_kt_r100 int16 10 170 ⌀	max_wind_kt_r200 int16 10 175 ⌀	max_wind_kt_r300 int16 10 175 ⌀	max_wind_kt_r500 int16 10 182 ⌀	max_gust_kt_r50 int16 40 175 ⌀	max_gust_kt_r100 int16 35 175 ⌀	max_gust_kt_r200 int16 35 178 ⌀	max_gust_kt_r300 int16 35 180 ⌀	max_gust_kt_r500 int16 35 190 ⌀	hours_r50 int16 0 69	hours_r100 int16 0 106	hours_r200 int16 0 191	hours_r300 int16 0 284	hours_r500 int16 0 340
JP-01100	1940186N07156	1,940	105.7	1940-07-16T08:03:00	null	null	null	null	null	null	null	null	null	null	0	0	9	15	25
JP-01100	1940232N15139	1,940	269.9	1940-08-27T09:55:00	null	null	null	null	null	null	null	null	null	null	0	0	0	4	17
JP-01100	1940194N12156	1,940	282.2	1940-07-24T16:42:00	null	null	null	null	null	null	null	null	null	null	0	0	0	3	15
JP-01202	1940194N12156	1,940	162.6	1940-07-24T16:34:00	null	null	null	null	null	null	null	null	null	null	0	0	4	8	18
JP-01202	1940186N07156	1,940	204.7	1940-07-16T05:51:00	null	null	null	null	null	null	null	null	null	null	0	0	0	12	23
JP-01202	1940232N15139	1,940	244.2	1940-08-27T07:36:00	null	null	null	null	null	null	null	null	null	null	0	0	0	7	19
JP-01203	1940186N07156	1,940	87.4	1940-07-16T07:47:00	null	null	null	null	null	null	null	null	null	null	0	3	10	15	25
JP-01203	1940232N15139	1,940	292.5	1940-08-27T10:06:00	null	null	null	null	null	null	null	null	null	null	0	0	0	1	15
JP-01203	1940194N12156	1,940	312.8	1940-07-24T16:32:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	14
JP-01204	1940186N07156	1,940	60.2	1940-07-16T11:03:00	null	null	null	null	null	null	null	null	null	null	0	3	9	14	26
JP-01204	1940232N15139	1,940	203.4	1940-08-27T11:21:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	15
JP-01204	1940194N12156	1,940	372.4	1940-07-24T18:08:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	13
JP-01205	1940186N07156	1,940	168.2	1940-07-16T06:56:00	null	null	null	null	null	null	null	null	null	null	0	0	6	13	23
JP-01205	1940194N12156	1,940	228.1	1940-07-24T16:33:00	null	null	null	null	null	null	null	null	null	null	0	0	0	6	17
JP-01205	1940232N15139	1,940	277.2	1940-08-27T08:33:00	null	null	null	null	null	null	null	null	null	null	0	0	0	4	18
JP-01206	1940232N15139	1,940	41.2	1940-08-27T11:02:00	null	null	null	null	null	null	null	null	null	null	1	3	6	10	18
JP-01206	1940186N07156	1,940	161	1940-07-16T13:36:00	null	null	null	null	null	null	null	null	null	null	0	0	5	12	25
JP-01206	1940194N12156	1,940	302.7	1940-07-24T20:20:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	20
JP-01207	1940232N15139	1,940	125.1	1940-08-27T10:15:00	null	null	null	null	null	null	null	null	null	null	0	0	5	9	19
JP-01207	1940186N07156	1,940	191.4	1940-07-16T11:34:00	null	null	null	null	null	null	null	null	null	null	0	0	3	12	25
JP-01207	1940194N12156	1,940	272.4	1940-07-24T18:58:00	null	null	null	null	null	null	null	null	null	null	0	0	0	4	19
JP-01208	1940186N07156	1,940	82.7	1940-07-16T13:41:00	null	null	null	null	null	null	null	null	null	null	0	2	9	15	28
JP-01208	1940232N15139	1,940	113.1	1940-08-27T12:03:00	null	null	null	null	null	null	null	null	null	null	0	0	5	8	16
JP-01208	1940194N12156	1,940	382	1940-07-24T19:14:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	16
JP-01209	1940186N07156	1,940	132.8	1940-07-16T10:19:00	null	null	null	null	null	null	null	null	null	null	0	0	8	14	25
JP-01209	1940232N15139	1,940	207.7	1940-08-27T10:17:00	null	null	null	null	null	null	null	null	null	null	0	0	0	7	17
JP-01209	1940194N12156	1,940	295.2	1940-07-24T17:51:00	null	null	null	null	null	null	null	null	null	null	0	0	0	2	17
JP-01210	1940186N07156	1,940	105.8	1940-07-16T09:40:00	null	null	null	null	null	null	null	null	null	null	0	0	9	14	24
JP-01210	1940232N15139	1,940	232.6	1940-08-27T10:17:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	16
JP-01210	1940194N12156	1,940	317.6	1940-07-24T17:25:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	16
JP-01211	1940232N15139	1,940	84.4	1940-08-27T12:03:00	null	null	null	null	null	null	null	null	null	null	0	1	5	8	16
JP-01211	1940186N07156	1,940	99.2	1940-07-16T14:03:00	null	null	null	null	null	null	null	null	null	null	0	1	8	13	26
JP-01211	1940194N12156	1,940	408.3	1940-07-24T21:35:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	15
JP-01212	1940186N07156	1,940	38	1940-07-16T10:14:00	null	null	null	null	null	null	null	null	null	null	1	5	10	14	25
JP-01212	1940232N15139	1,940	275	1940-08-27T11:19:00	null	null	null	null	null	null	null	null	null	null	0	0	0	3	14
JP-01212	1940194N12156	1,940	393.3	1940-07-24T17:23:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	11
JP-01213	1940186N07156	1,940	153.2	1940-07-16T08:10:00	null	null	null	null	null	null	null	null	null	null	0	0	7	14	24
JP-01213	1940232N15139	1,940	230.2	1940-08-27T09:31:00	null	null	null	null	null	null	null	null	null	null	0	0	0	7	18
JP-01213	1940194N12156	1,940	260.6	1940-07-24T17:04:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	17
JP-01214	1940186N07156	1,940	74.5	1940-07-16T11:44:00	null	null	null	null	null	null	null	null	null	null	0	3	8	14	25
JP-01214	1940232N15139	1,940	320.4	1940-08-27T13:05:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	10
JP-01215	1940186N07156	1,940	104	1940-07-16T09:58:00	null	null	null	null	null	null	null	null	null	null	0	0	9	15	24
JP-01215	1940232N15139	1,940	241.3	1940-08-27T10:37:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	15
JP-01215	1940194N12156	1,940	337.2	1940-07-24T17:31:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	15
JP-01216	1940186N07156	1,940	89.2	1940-07-16T10:39:00	null	null	null	null	null	null	null	null	null	null	0	2	9	14	25
JP-01216	1940232N15139	1,940	219.5	1940-08-27T10:32:00	null	null	null	null	null	null	null	null	null	null	0	0	0	6	16
JP-01216	1940194N12156	1,940	334.3	1940-07-24T17:59:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	15
JP-01217	1940186N07156	1,940	116.4	1940-07-16T09:02:00	null	null	null	null	null	null	null	null	null	null	0	0	8	14	24
JP-01217	1940232N15139	1,940	261.5	1940-08-27T10:09:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	16
JP-01217	1940194N12156	1,940	310	1940-07-24T17:09:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	14
JP-01218	1940186N07156	1,940	87.2	1940-07-16T10:36:00	null	null	null	null	null	null	null	null	null	null	0	2	9	14	24
JP-01218	1940232N15139	1,940	241.8	1940-08-27T10:53:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	15
JP-01218	1940194N12156	1,940	364.3	1940-07-24T17:51:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	13
JP-01219	1940186N07156	1,940	45.9	1940-07-16T13:06:00	null	null	null	null	null	null	null	null	null	null	1	4	9	14	27
JP-01219	1940232N15139	1,940	165.6	1940-08-27T12:20:00	null	null	null	null	null	null	null	null	null	null	0	0	3	7	14
JP-01219	1940194N12156	1,940	426.4	1940-07-24T19:12:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	11
JP-01220	1940186N07156	1,940	25.1	1940-07-16T11:24:00	null	null	null	null	null	null	null	null	null	null	2	4	10	15	26
JP-01220	1940232N15139	1,940	203.6	1940-08-27T11:45:00	null	null	null	null	null	null	null	null	null	null	0	0	0	6	14
JP-01220	1940194N12156	1,940	416.1	1940-07-24T18:41:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	12
JP-01221	1940186N07156	1,940	12.1	1940-07-16T11:50:00	null	null	null	null	null	null	null	null	null	null	3	5	10	15	26
JP-01221	1940232N15139	1,940	231.7	1940-08-27T11:56:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	14
JP-01221	1940194N12156	1,940	443.5	1940-07-24T18:23:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	9
JP-01222	1940186N07156	1,940	114.7	1940-07-16T10:14:00	null	null	null	null	null	null	null	null	null	null	0	0	8	14	24
JP-01222	1940232N15139	1,940	227.6	1940-08-27T10:27:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	16
JP-01222	1940194N12156	1,940	326.5	1940-07-24T17:49:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	16
JP-01223	1940232N15139	1,940	0	1940-08-27T11:41:00	null	null	null	null	null	null	null	null	null	null	1	3	5	8	17
JP-01223	1940186N07156	1,940	207.3	1940-07-16T17:20:00	null	null	null	null	null	null	null	null	null	null	0	0	0	12	27
JP-01223	1940194N12156	1,940	337.2	1940-07-25T01:19:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	20
JP-01224	1940186N07156	1,940	140.8	1940-07-16T07:56:00	null	null	null	null	null	null	null	null	null	null	0	0	9	14	24
JP-01224	1940232N15139	1,940	238.2	1940-08-27T09:56:00	null	null	null	null	null	null	null	null	null	null	0	0	0	6	18
JP-01224	1940194N12156	1,940	271.9	1940-07-24T16:45:00	null	null	null	null	null	null	null	null	null	null	0	0	0	4	17
JP-01225	1940186N07156	1,940	80	1940-07-16T10:22:00	null	null	null	null	null	null	null	null	null	null	0	2	9	14	25
JP-01225	1940232N15139	1,940	250.8	1940-08-27T11:02:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	15
JP-01225	1940194N12156	1,940	369.1	1940-07-24T17:36:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	13
JP-01226	1940186N07156	1,940	91.6	1940-07-16T10:18:00	null	null	null	null	null	null	null	null	null	null	0	2	8	14	25
JP-01226	1940232N15139	1,940	252.3	1940-08-27T10:44:00	null	null	null	null	null	null	null	null	null	null	0	0	0	4	14
JP-01226	1940194N12156	1,940	360	1940-07-24T17:39:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	13
JP-01227	1940186N07156	1,940	96.8	1940-07-16T10:23:00	null	null	null	null	null	null	null	null	null	null	0	1	9	14	25
JP-01227	1940232N15139	1,940	243.7	1940-08-27T10:44:00	null	null	null	null	null	null	null	null	null	null	0	0	0	4	15
JP-01227	1940194N12156	1,940	359.2	1940-07-24T17:49:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	13
JP-01228	1940186N07156	1,940	45.6	1940-07-16T10:57:00	null	null	null	null	null	null	null	null	null	null	1	4	9	15	25
JP-01228	1940232N15139	1,940	239.6	1940-08-27T11:06:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	15
JP-01228	1940194N12156	1,940	380.7	1940-07-24T17:46:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	13
JP-01229	1940186N07156	1,940	120.7	1940-07-16T10:47:00	null	null	null	null	null	null	null	null	null	null	0	0	8	13	25
JP-01229	1940232N15139	1,940	190.7	1940-08-27T10:43:00	null	null	null	null	null	null	null	null	null	null	0	0	2	7	17
JP-01229	1940194N12156	1,940	329.6	1940-07-24T18:12:00	null	null	null	null	null	null	null	null	null	null	0	0	0	0	16
JP-01230	1940186N07156	1,940	160.4	1940-07-16T07:15:00	null	null	null	null	null	null	null	null	null	null	0	0	7	14	24
JP-01230	1940194N12156	1,940	234.2	1940-07-24T16:37:00	null	null	null	null	null	null	null	null	null	null	0	0	0	6	17
JP-01230	1940232N15139	1,940	271	1940-08-27T08:49:00	null	null	null	null	null	null	null	null	null	null	0	0	0	4	18
JP-01231	1940186N07156	1,940	137.2	1940-07-16T08:07:00	null	null	null	null	null	null	null	null	null	null	0	0	9	14	24
JP-01231	1940232N15139	1,940	255	1940-08-27T09:51:00	null	null	null	null	null	null	null	null	null	null	0	0	0	5	17
JP-01231	1940194N12156	1,940	285	1940-07-24T16:57:00	null	null	null	null	null	null	null	null	null	null	0	0	0	3	16
JP-01233	1940186N07156	1,940	133.7	1940-07-16T07:38:00	null	null	null	null	null	null	null	null	null	null	0	0	9	14	24
JP-01233	1940194N12156	1,940	236.6	1940-07-24T16:26:00	null	null	null	null	null	null	null	null	null	null	0	0	0	6	16
JP-01233	1940232N15139	1,940	280.2	1940-08-27T09:12:00	null	null	null	null	null	null	null	null	null	null	0	0	0	4	18
JP-01234	1940186N07156	1,940	131.5	1940-07-16T08:37:00	null	null	null	null	null	null	null	null	null	null	0	0	8	14	24
JP-01234	1940232N15139	1,940	261.2	1940-08-27T09:54:00	null	null	null	null	null	null	null	null	null	null	0	0	0	4	17
JP-01234	1940194N12156	1,940	295.8	1940-07-24T17:02:00	null	null	null	null	null	null	null	null	null	null	0	0	0	1	16
JP-01235	1940186N07156	1,940	53.5	1940-07-16T09:26:00	null	null	null	null	null	null	null	null	null	null	0	4	10	15	25
JP-01235	1940232N15139	1,940	280	1940-08-27T10:21:00	null	null	null	null	null	null	null	null	null	null	0	0	0	3	15

End of preview. Expand in Data Studio

Replay

Western North Pacific typhoons that affected the Philippines or Japan since 1940, prepared for the Replay web app (source): a storm catalogue with best tracks, landfalls, PAGASA and JMA names, "typhoons that hit my town" exposure for every Philippine city or municipality and every Japanese municipality, and hour-by-hour ERA5 wind, gust, pressure and rain fields that follow each storm.

Current data version: 5 (built 2026-10-26T09:35:31Z; best-track data as of 2026-10-26). latest.json at the repository root always names the published version.


Storms in the catalogue	2,059 (IBTrACS WP since 1940 that entered the PAGASA Area of Responsibility or made landfall in PH/JP)
Storms with ERA5 replay frames	2058 in this version
Observed best-track fixes	74,959
Places	3,380 (PH cities/municipalities by 10-digit PSGC, JP municipalities by JIS X 0402 code)
Place x storm exposure rows	1,737,560

ERA5 limitation (read this)

Wind and rain fields are ERA5 reanalysis (about 28 km grid). For intense typhoons it smooths the eye wall: the strongest ERA5 10 m wind near the centre is typically a third to a half of the best-track estimate, and its central pressure is tens of hPa too high. Use the best-track intensity (with its agency and averaging period) for peak strength, and the field for spatial extent and timing. Each storm's summary.json carries its own ERA5-vs-best-track ratios.

Across the storms with frames in this version, the median ratio of ERA5's strongest 10 m wind near the centre to the best-track peak (JTWC 1-minute where available) is 0.467. Each storm's summary.json (era5VsBestTrack) gives its own ratios against JTWC and JMA, at the peak and over all typhoon-strength hours, and the ERA5-vs-best-track central pressure bias.

Layout

latest.json                              {"dataVersion": N, "path": "vN/", ...}  (flipped last)
vN/index.json                            every storm, columnar: names, season, peak (wind, agency, time), landfall, bbox, path
vN/manifest.json                         provenance of every input, attribution, counts
vN/files.json                            size and sha256 of every file of the version (frames included)
vN/frames-index/<season>.json            pipeline bookkeeping: frame records + track hashes, for reuse
vN/storms/<sid>/summary.json             storm detail + frame manifest (paths relative to the repo root)
vN/storms/<sid>/track.json               observed fixes + hourly interpolated track (columnar)
vN/storms/<sid>/og.png                   1200x630 share image
vN/selection.json                        which storms have frames, and the documented score
frames/<sid>/<sha>.field.<var>.webp      replay frames (lossy WebP, hourly), shared by all versions
frames/<sid>/<sha>.exact.<var>.webp      exact values every 3 hours at 0.5 deg (lossless WebP)
frames/<sid>/<sha>.tyf                   the same frames, lossless TYF1 (only some storms)
vN/places/index.json, <shard>.json       places per PH province / JP prefecture with their storm exposure
vN/places/<shard>.geojson                display boundaries (at most 1,500 vertices per place)
vN/stats/seasons.json                    per season: storms by intensity class, PH/JP landfalls, ACE, strongest
vN/stats/climatology.json                storms forming per month x decade; landfalls per month by country
vN/stats/admin.json                      per province / prefecture: storms within 100 km, landfalls, strongest
vN/stats/records.json                    top-10 lists (strongest, lowest pressure, ACE, rapid intensification...)
vN/tables.json                           this version's Parquet files (content-addressed, under tables/):
                                         exposure, hourly_tracks

Every vN/ path and every content-addressed file (frames/, places/, tables/) is immutable. A later version may point a storm's path at an earlier version's folder when nothing about that storm changed. Rolling back means pointing latest.json at an earlier version.

Frames

Storm-following 81 x 81 windows at 0.25 deg (about +-10 deg around the best-track centre), hourly, for the storms listed in vN/selection.json (a documented score: landfall, intensity, land crossed, PAGASA name, recency, with a floor per decade). Values are uint8 codes: wind (10 m speed, 0.3 m/s steps), gust (hourly max 10 m gust, 0.4 m/s), mslp (0.65 hPa from 870), tp (mean precipitation rate in the hour, square-root coded, mm/h), u/v (0.6 m/s from -76.2), wdir (360/256 deg). 255 = no data.

field sheets (lossy WebP, quality 80, one per variable, hourly) are for drawing and animation.
exact sheets (lossless WebP, every 3rd hour, every other cell) carry exact values for readouts; the per-hour maxima near the centre and the ERA5-vs-best-track ratios are numbers in summary.json.
.tyf ("TYF1", uint32 header length, JSON header, uint8[frames][vars][81][81]) is lossless and range-friendly: one hour is one contiguous byte range.

Frame files are named by their sha256 and stored once under frames/<sid>/; every version's summary.json points at them with paths relative to the storm directory.

ERA5 is read chunk by chunk from NSF NCAR's ERA5 copy (AWS, with OSDF as a mirror), falling back to ARCO-ERA5 on Google Cloud for months NCAR has not published yet. manifest.json records which served.

Exposure

For each place and storm whose hourly centre came within 500 km of the place boundary: closest approach (km, and when), hours within 50/100/200/300/500 km, and the best-track sustained wind and gust (kt) while the centre was within each radius. This is what the Replay API serves at GET /v1/places/{placeId}/storms.

Sources and licences {#licences}

This dataset combines sources with different terms. Use it with all of the attributions below.

Contains modified Copernicus Climate Change Service information (ERA5, CC BY 4.0). Neither the European Commission nor ECMWF is responsible for any use of this information. Hersbach et al. (2020), doi:10.1002/qj.3803; NSF NCAR RDA ds633.0, doi:10.5065/BH6N-5N20.
IBTrACS v04r01, NOAA NCEI (Knapp et al. 2010, doi:10.1175/2009BAMS2755.1; Gahtan et al. 2024, doi:10.25921/82ty-9e16).
JMA typhoon numbers from the RSMC Tokyo - Typhoon Center best track, Japan Meteorological Agency.
PAGASA local names compiled from English Wikipedia season articles (CC BY-SA 4.0): the pagasa_names table and the localNames.ph values are share-alike.
Philippine boundaries: geoBoundaries (Runfola et al. 2020), from NAMRIA and PSA via OCHA COD-AB (CC BY 3.0 IGO); codes from the Philippine Standard Geographic Code (PSA).
Japanese boundaries: 出典「国土数値情報（行政区域データ）」（国土交通省）を加工して作成. Romanised municipality names © OpenStreetMap contributors (ODbL 1.0), via geoBoundaries.
Basemap for share images: Natural Earth (public domain).

Everything else (the derived frames, tables and exposure) is CC BY 4.0 with the attributions above.

Source id	Licence	Attribution
`ibtracs-wp`	NOAA NCEI, "full and open access" under WMO Resolution 40; no formal licence.	Knapp, K. R., et al. (2010) BAMS 91, 363-376, doi:10.1175/2009BAMS2755.1; and Gahtan, J., et al. (2024) IBTrACS Project, Version 4r01, NOAA NCEI, doi:10.25921/82ty-9e16.
`ibtracs-all`	NOAA NCEI, "full and open access" under WMO Resolution 40; no formal licence.	Knapp et al. (2010) doi:10.1175/2009BAMS2755.1; Gahtan et al. (2024) doi:10.25921/82ty-9e16.
`era5-an-sfc`	CC BY 4.0 (Copernicus); NSF NCAR copies also under UCAR data terms.	Contains modified Copernicus Climate Change Service information [year]. Hersbach, H., et al. (2020) doi:10.1002/qj.3803. NSF NCAR RDA ds633.0 (doi:10.5065/BH6N-5N20) when served by NCAR.
`era5-fc-gust`	CC BY 4.0 (Copernicus); NSF NCAR copies also under UCAR data terms.	Contains modified Copernicus Climate Change Service information [year]. Hersbach, H., et al. (2020) doi:10.1002/qj.3803. NSF NCAR RDA ds633.0 (doi:10.5065/BH6N-5N20) when served by NCAR.
`era5-fc-precip-rate`	CC BY 4.0 (Copernicus); NSF NCAR copies also under UCAR data terms.	Contains modified Copernicus Climate Change Service information [year]. Hersbach, H., et al. (2020) doi:10.1002/qj.3803. NSF NCAR RDA ds633.0 (doi:10.5065/BH6N-5N20) when served by NCAR.
`geoboundaries-phl-adm3`	CC BY 3.0 IGO (source: NAMRIA, PSA, OCHA Philippines via HDX COD-AB; geoBoundaries boundaryID PHL-ADM3-30758251).	Runfola, D. et al. (2020) geoBoundaries, PLoS ONE 15(4): e0231866; boundaries from NAMRIA and PSA via OCHA Philippines, CC BY 3.0 IGO.
`geoboundaries-jpn-adm2`	Derived from OpenStreetMap (ODbL 1.0); geoBoundaries labels it CC BY-SA 2.0. Treat as ODbL: attribute OSM and share derived databases alike.	© OpenStreetMap contributors (ODbL), via geoBoundaries (Runfola et al. 2020), boundaryID JPN-ADM2-22064153.
`hdx-cod-ab-phl-tabular`	CC BY 3.0 IGO (source NAMRIA and PSA, via OCHA Philippines / HDX).	Philippines Subnational Administrative Boundaries (COD-AB), OCHA Philippines via the Humanitarian Data Exchange; source NAMRIA and PSA. CC BY 3.0 IGO.
`psgc-cities-municipalities`	Philippine Statistics Authority public data (free use with attribution).	Philippine Standard Geographic Code (PSGC), Philippine Statistics Authority; JSON via the PSGC API (psgc.gitlab.io).
`mlit-n03-jpn`	National Land Numerical Information terms of use (Government of Japan Standard Terms of Use 2.0, compatible with CC BY 4.0).	出典「国土数値情報（行政区域データ）」（国土交通省）を加工して作成. Source: MLIT National Land Numerical Information (Administrative Areas, N03 2025-01-01), processed by Replay.
`jma-rsmc-besttrack`	JMA website terms of use (Government of Japan Standard Terms of Use, compatible with CC BY 4.0).	Source - RSMC Tokyo - Typhoon Center, Japan Meteorological Agency (気象庁), best track data.
`naturalearth-50m-coastline`	Public domain (Natural Earth terms of use).	Made with Natural Earth (naturalearthdata.com).
`naturalearth-50m-countries`	Public domain (Natural Earth terms of use).	Made with Natural Earth (naturalearthdata.com).
`pagasa-crosswalk`	CC BY-SA 4.0 (facts compiled with Wikipedia as a cited source).	Per-row source_url column (Wikipedia articles and season pages).
`wikipedia-season-pages`	CC BY-SA 4.0	Wikipedia contributors, " Pacific typhoon season", English Wikipedia.

Versioning

Data versions are whole numbers. The pipeline (GitHub Actions in the project repo) builds a version, runs every data-quality gate, uploads vN/ and only then flips latest.json in a single commit, tagged data-vN. If a check fails, nothing is flipped and the previous version keeps serving.

Downloads last month: 8,359