A magnitude ML 1.2 earthquake occured in region: 5 km NE Acquafondata (FR), on
and geographic coordinates (lat, lon) 41.5810, 13.9940 at 5 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Acquafondata | FR | 5 | 263 | 263 |
Viticuso | FR | 7 | 353 | 616 |
Filignano | IS | 7 | 648 | 1264 |
San Biagio Saracinisco | FR | 7 | 349 | 1613 |
Scapoli | IS | 7 | 680 | 2293 |
Vallerotonda | FR | 7 | 1581 | 3874 |
Rocchetta a Volturno | IS | 9 | 1113 | 4987 |
Colli a Volturno | IS | 9 | 1349 | 6336 |
Pozzilli | IS | 10 | 2380 | 8716 |
Conca Casale | IS | 10 | 200 | 8916 |
Castel San Vincenzo | IS | 10 | 516 | 9432 |
Pizzone | IS | 10 | 329 | 9761 |
Montaquila | IS | 10 | 2456 | 12217 |
Venafro | IS | 11 | 11280 | 23497 |
Sant'Elia Fiumerapido | FR | 12 | 6166 | 29663 |
Cerro al Volturno | IS | 12 | 1281 | 30944 |
Fornelli | IS | 13 | 1909 | 32853 |
Picinisco | FR | 13 | 1218 | 34071 |
Cervaro | FR | 13 | 8109 | 42180 |
Villa Latina | FR | 14 | 1241 | 43421 |
San Vittore del Lazio | FR | 14 | 2636 | 46057 |
Macchia d'Isernia | IS | 15 | 1035 | 47092 |
Belmonte Castello | FR | 15 | 739 | 47831 |
San Pietro Infine | CE | 15 | 944 | 48775 |
Settefrati | FR | 16 | 728 | 49503 |
Montenero Val Cocchiara | IS | 16 | 538 | 50041 |
Monteroduni | IS | 17 | 2264 | 52305 |
Acquaviva d'Isernia | IS | 17 | 425 | 52730 |
Atina | FR | 17 | 4316 | 57046 |
Cassino | FR | 17 | 36142 | 93188 |
Alfedena | AQ | 17 | 864 | 94052 |
Capriati a Volturno | CE | 18 | 1541 | 95593 |
Terelle | FR | 18 | 422 | 96015 |
Gallinaro | FR | 18 | 1269 | 97284 |
Scontrone | AQ | 19 | 574 | 97858 |
Sesto Campano | IS | 19 | 2388 | 100246 |
Rionero Sannitico | IS | 19 | 1118 | 101364 |
Mignano Monte Lungo | CE | 19 | 3250 | 104614 |
Isernia | IS | 19 | 21842 | 126456 |
Sant'Agapito | IS | 19 | 1496 | 127952 |
Barrea | AQ | 20 | 726 | 128678 |
Ciorlano | CE | 20 | 426 | 129104 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-09-14 00:54:30 |
41.5812 | 13.9942 | 5 | 2021-09-14 01:09:40 |
Sala Sismica INGV-Roma | 95399211 |
Field | Value |
---|---|
Time (UTC) | 2021-09-14 00:54:30 ± 0.24 |
Latitude | 41.5812 ± 0.0126 |
Longitude | 13.9942 ± 0.0120 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95399211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1269 |
Semi-minor axis of confidence ellipse (meter) | 714 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43527 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 95399211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-14 01:09:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.INTR.HHZ. | 2021-09-14T00:54:47.36 | 0.6 | undecidable | manual | S | 351 | 48.3183 | 50 | 0.43 | 44 |
IV.VAGA.HHZ. | 2021-09-14T00:54:40.02 | 0.6 | undecidable | manual | S | 133 | 27.1506 | 100 | 0.22 | 47 |
IV.POFI.HHZ. | 2021-09-14T00:54:40.35 | 0.6 | undecidable | manual | S | 303 | 27.8499 | 100 | 0.3 | 47 |
IV.MIDA.HHZ. | 2021-09-14T00:54:38.25 | 0.6 | undecidable | manual | S | 73 | 22.5552 | 103 | 0 | 50 |
IV.INTR.HHZ. | 2021-09-14T00:54:38.95 | 0.6 | undecidable | manual | P | 351 | 48.3183 | 50 | -0.92 | 36 |
IV.RNI2.HHZ. | 2021-09-14T00:54:37.89 | 0.3 | undecidable | manual | S | 44 | 18.87 | 105 | 0.89 | 58 |
IV.POFI.HHZ. | 2021-09-14T00:54:35.36 | 0.1 | undecidable | manual | P | 303 | 27.8499 | 100 | -0.54 | 88 |
IV.VAGA.HHZ. | 2021-09-14T00:54:35.50 | 1.0 | positive | manual | P | 133 | 27.1506 | 100 | -0.25 | 24 |
IV.MCI.EHZ. | 2021-09-14T00:54:34.85 | 0.3 | undecidable | manual | P | 236 | 18.0708 | 105 | 0.87 | 59 |
IV.MIDA.HHZ. | 2021-09-14T00:54:34.31 | 0.1 | positive | manual | P | 73 | 22.5552 | 103 | -0.55 | 88 |
IV.RNI2.HHZ. | 2021-09-14T00:54:34.35 | 0.3 | positive | manual | P | 44 | 18.87 | 105 | 0.21 | 72 |
IV.CERA.HHZ. | 2021-09-14T00:54:32.03 | 0.6 | undecidable | manual | S | 47 | 2.6973 | 151 | -0.18 | 50 |
IV.CERA.HHZ. | 2021-09-14T00:54:31.20 | 0.1 | undecidable | manual | P | 47 | 2.6973 | 151 | -0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MIDA.HHE. | ML:1.2 | 0.00010905000000000001 | 1.84 | AML | other | m | 2021-09-14T00:54:38.07 |
IV.RNI2.HHN. | ML:1.4 | 0.00021799999999999999 | 0.2 | AML | other | m | 2021-09-14T00:54:39.69 |
IV.MIDA.HHN. | ML:1.2 | 0.00012054999999999999 | 1.46 | AML | other | m | 2021-09-14T00:54:41.85 |
IV.MCI.EHN. | ML:1.5 | 0.00030649999999999997 | 0.24 | AML | other | m | 2021-09-14T00:54:41.18 |
IV.POFI.HHN. | ML:0.8 | 0.00003305 | 0.42 | AML | other | m | 2021-09-14T00:54:41.07 |
IV.RNI2.HHE. | ML:1.0 | 0.0000815 | 0.68 | AML | other | m | 2021-09-14T00:54:41.08 |
IV.VAGA.HHE. | ML:0.9 | 0.0000504 | 1.4 | AML | other | m | 2021-09-14T00:54:41.73 |
IV.MCI.EHE. | ML:1.6 | 0.000399 | 0.7 | AML | other | m | 2021-09-14T00:54:41.90 |
IV.VAGA.HHN. | ML:1.4 | 0.00013345 | 1.46 | AML | other | m | 2021-09-14T00:54:46.04 |
IV.INTR.HHE. | ML:1.3 | 0.00005465 | 1.26 | AML | other | m | 2021-09-14T00:54:47.83 |
IV.INTR.HHN. | ML:1.4 | 0.0000705 | 0.62 | AML | other | m | 2021-09-14T00:54:48.26 |
IV.POFI.HHE. | ML:0.7 | 0.0000304 | 0.46 | AML | other | m | 2021-09-14T00:54:52.62 |