A magnitude ML 0.6 earthquake occured in region: 3 km NW Castelliri (FR), on
and geographic coordinates (lat, lon) 41.6970, 13.5280 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Castelliri | FR | 3 | 3454 | 3454 |
Isola del Liri | FR | 4 | 11715 | 15169 |
Monte San Giovanni Campano | FR | 6 | 12929 | 28098 |
Boville Ernica | FR | 8 | 8737 | 36835 |
Sora | FR | 8 | 26144 | 62979 |
Arpino | FR | 9 | 7262 | 70241 |
Broccostella | FR | 9 | 2741 | 72982 |
Veroli | FR | 9 | 20560 | 93542 |
Fontana Liri | FR | 10 | 2953 | 96495 |
Strangolagalli | FR | 11 | 2491 | 98986 |
Pescosolido | FR | 12 | 1555 | 100541 |
Balsorano | AQ | 12 | 3569 | 104110 |
Ripi | FR | 12 | 5270 | 109380 |
Arce | FR | 13 | 5756 | 115136 |
Fontechiari | FR | 13 | 1303 | 116439 |
Rocca d'Arce | FR | 13 | 959 | 117398 |
Torrice | FR | 13 | 4816 | 122214 |
Campoli Appennino | FR | 14 | 1725 | 123939 |
Santopadre | FR | 14 | 1357 | 125296 |
Posta Fibreno | FR | 14 | 1139 | 126435 |
Vicalvi | FR | 15 | 783 | 127218 |
Collepardo | FR | 15 | 968 | 128186 |
San Vincenzo Valle Roveto | AQ | 15 | 2347 | 130533 |
Alatri | FR | 16 | 28952 | 159485 |
Frosinone | FR | 16 | 46323 | 205808 |
Ceprano | FR | 17 | 8897 | 214705 |
Colfelice | FR | 17 | 1932 | 216637 |
Arnara | FR | 17 | 2309 | 218946 |
Casalvieri | FR | 17 | 2698 | 221644 |
Pofi | FR | 17 | 4204 | 225848 |
Vico nel Lazio | FR | 18 | 2234 | 228082 |
Alvito | FR | 18 | 2713 | 230795 |
Casalattico | FR | 18 | 574 | 231369 |
Morino | AQ | 20 | 1448 | 232817 |
Roccasecca | FR | 20 | 7365 | 240182 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.6 | 2021-03-08 23:35:24 |
41.6967 | 13.5278 | 8 | 2021-07-12 16:55:05 |
Bollettino Sismico Italiano INGV | 89039311 |
Reviewed Rev100 |
ML 0.6 | 2021-03-08 23:35:24 |
41.7017 | 13.5193 | 7 | 2021-03-09 00:00:50 |
Sala Sismica INGV-Roma | 87925661 |
Field | Value |
---|---|
Time (UTC) | 2021-03-08 23:35:24 ± 0.07 |
Latitude | 41.6967 ± 0.0036 |
Longitude | 13.5278 ± 0.0048 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89039311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 341 |
Semi-minor axis of confidence ellipse (meter) | 307 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 321 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.06565 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42178 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 89039311 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-04-12 16:46:37 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 87925661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-09 00:00:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.INTR.HNE. | 2021-03-08T23:35:39.92 | 0.6 | undecidable | manual | S | 42 | 46.8198 | 50 | -0.4 | 44 |
IV.CERA.HHE. | 2021-03-08T23:35:39.12 | 0.6 | undecidable | manual | S | 105 | 42.1245 | 50 | 0.05 | 48 |
IV.PTQR.HHN. | 2021-03-08T23:35:37.90 | 0.6 | undecidable | manual | S | 344 | 37.629 | 50 | 0.03 | 48 |
IV.GIUL.HHZ. | 2021-03-08T23:35:34.61 | 0.6 | undecidable | manual | S | 236 | 27.3504 | 105 | 0.19 | 48 |
IV.CERA.HHE. | 2021-03-08T23:35:33.31 | 0.6 | undecidable | manual | P | 105 | 42.1245 | 50 | 0.37 | 45 |
IV.INTR.HNE. | 2021-03-08T23:35:33.22 | 0.6 | undecidable | manual | P | 42 | 46.8198 | 50 | -0.45 | 44 |
IV.VVLD.HHZ. | 2021-03-08T23:35:32.25 | 0.3 | undecidable | manual | S | 22 | 20.7681 | 110 | 0.02 | 75 |
IV.PTQR.HHN. | 2021-03-08T23:35:32.60 | 0.6 | undecidable | manual | P | 344 | 37.629 | 50 | 0.35 | 45 |
IV.GUAR.HNN. | 2021-03-08T23:35:32.30 | 0.6 | undecidable | manual | S | 301 | 20.868 | 110 | 0.02 | 50 |
IV.GIUL.HHZ. | 2021-03-08T23:35:30.13 | 0.3 | undecidable | manual | P | 236 | 27.3504 | 105 | -0.13 | 72 |
IV.POFI.HHZ. | 2021-03-08T23:35:30.71 | 0.6 | undecidable | manual | S | 81 | 15.3735 | 116 | 0.19 | 49 |
IV.VVLD.HHZ. | 2021-03-08T23:35:29.01 | 0.1 | undecidable | manual | P | 22 | 20.7681 | 110 | 0.01 | 100 |
IV.GUAR.HNN. | 2021-03-08T23:35:28.91 | 0.6 | undecidable | manual | P | 301 | 20.868 | 110 | -0.12 | 49 |
IV.POFI.HHZ. | 2021-03-08T23:35:28.20 | 0.1 | undecidable | manual | P | 81 | 15.3735 | 116 | 0.19 | 97 |
IV.LRP.EHZ. | 2021-03-08T23:35:27.88 | 0.6 | undecidable | manual | S | 138 | 7.2927 | 136 | -0.33 | 48 |
IV.LRP.EHZ. | 2021-03-08T23:35:26.59 | 0.3 | undecidable | manual | P | 138 | 7.2927 | 136 | -0.08 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LRP.EHN. | ML:0.5 | 0.00006105 | 0.88 | AML | other | m | 2021-03-08T23:35:28.98 |
IV.LRP.EHE. | ML:1.1 | 0.0002265 | 1.06 | AML | other | m | 2021-03-08T23:35:29.31 |
IV.VVLD.HHN. | ML:0.7 | 0.0000336 | 0.56 | AML | other | m | 2021-03-08T23:35:31.61 |
IV.GIUL.HHN. | ML:0.9 | 0.0000385 | 0.42 | AML | other | m | 2021-03-08T23:35:32.46 |
IV.VVLD.HHE. | ML:0.5 | 0.00002605 | 0.42 | AML | other | m | 2021-03-08T23:35:32.63 |
IV.POFI.HHE. | ML:0.5 | 0.00003185 | 1.4 | AML | other | m | 2021-03-08T23:35:32.08 |
IV.POFI.HHN. | ML:0.4 | 0.000022850000000000003 | 0.86 | AML | other | m | 2021-03-08T23:35:34.90 |
IV.GIUL.HHE. | ML:0.7 | 0.00002525 | 1.22 | AML | other | m | 2021-03-08T23:35:39.09 |