A magnitude ML 0.8 earthquake occured in region: 4 km SE Monteroduni (IS), on
and geographic coordinates (lat, lon) 41.4990, 14.2030 at 10 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 |
---|---|---|---|---|
Monteroduni | IS | 4 | 2264 | 2264 |
Gallo Matese | CE | 4 | 579 | 2843 |
Longano | IS | 5 | 690 | 3533 |
Fontegreca | CE | 5 | 811 | 4344 |
Sant'Agapito | IS | 5 | 1496 | 5840 |
Capriati a Volturno | CE | 6 | 1541 | 7381 |
Ciorlano | CE | 6 | 426 | 7807 |
Letino | CE | 6 | 712 | 8519 |
Prata Sannita | CE | 7 | 1502 | 10021 |
Macchia d'Isernia | IS | 8 | 1035 | 11056 |
Castelpizzuto | IS | 8 | 155 | 11211 |
Valle Agricola | CE | 9 | 890 | 12101 |
Isernia | IS | 10 | 21842 | 33943 |
Montaquila | IS | 10 | 2456 | 36399 |
Pratella | CE | 10 | 1565 | 37964 |
Pettoranello del Molise | IS | 11 | 460 | 38424 |
Pozzilli | IS | 12 | 2380 | 40804 |
Ailano | CE | 12 | 1369 | 42173 |
Roccamandolfi | IS | 12 | 938 | 43111 |
Fornelli | IS | 13 | 1909 | 45020 |
Filignano | IS | 13 | 648 | 45668 |
Venafro | IS | 13 | 11280 | 56948 |
Sesto Campano | IS | 14 | 2388 | 59336 |
Castelpetroso | IS | 14 | 1680 | 61016 |
Colli a Volturno | IS | 14 | 1349 | 62365 |
Pesche | IS | 14 | 1661 | 64026 |
Raviscanina | CE | 15 | 1319 | 65345 |
Carpinone | IS | 15 | 1157 | 66502 |
Santa Maria del Molise | IS | 15 | 665 | 67167 |
Sant'Angelo d'Alife | CE | 16 | 2270 | 69437 |
Cantalupo nel Sannio | IS | 16 | 739 | 70176 |
Conca Casale | IS | 16 | 200 | 70376 |
Miranda | IS | 17 | 1047 | 71423 |
Presenzano | CE | 17 | 1766 | 73189 |
Rocchetta a Volturno | IS | 17 | 1113 | 74302 |
San Massimo | CB | 17 | 855 | 75157 |
Scapoli | IS | 18 | 680 | 75837 |
Macchiagodena | IS | 18 | 1854 | 77691 |
San Gregorio Matese | CE | 19 | 988 | 78679 |
Sessano del Molise | IS | 19 | 727 | 79406 |
Vairano Patenora | CE | 19 | 6594 | 86000 |
Cerro al Volturno | IS | 19 | 1281 | 87281 |
Viticuso | FR | 20 | 353 | 87634 |
Pietravairano | CE | 20 | 2984 | 90618 |
Acquaviva d'Isernia | IS | 20 | 425 | 91043 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2021-09-20 15:25:44 |
41.4987 | 14.2032 | 10 | 2022-03-30 13:04:30 |
Bollettino Sismico Italiano INGV | 99745381 |
Field | Value |
---|---|
Time (UTC) | 2021-09-20 15:25:44 ± 0.27 |
Latitude | 41.4987 ± 0.0054 |
Longitude | 14.2032 ± 0.0096 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99745381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 899 |
Semi-minor axis of confidence ellipse (meter) | 185 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 66 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.08633 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20774 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 99745381 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-13 14:18:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERA.HNN. | 2021-09-20T15:25:52.37 | 0.6 | undecidable | manual | S | 306 | 18.87 | 118 | 0.18 | 64 |
IV.MIDA.HHZ. | 2021-09-20T15:25:51.46 | 0.6 | undecidable | manual | S | 15 | 16.4724 | 122 | 0.01 | 67 |
IV.RNI2.HHZ. | 2021-09-20T15:25:49.99 | 0.6 | undecidable | manual | P | 350 | 23.0547 | 114 | 0.19 | 64 |
IV.VAGA.HHZ. | 2021-09-20T15:25:49.58 | 0.6 | undecidable | manual | S | 164 | 9.5793 | 137 | -0.02 | 67 |
IV.SGG.HHN. | 2021-09-20T15:25:49.32 | 0.6 | undecidable | manual | P | 130 | 19.1697 | 118 | 0.22 | 64 |
IV.CERA.HNN. | 2021-09-20T15:25:48.87 | 0.3 | undecidable | manual | P | 306 | 18.87 | 118 | -0.17 | 96 |
IV.MIDA.HHZ. | 2021-09-20T15:25:48.14 | 1.0 | undecidable | manual | P | 15 | 16.4724 | 122 | -0.48 | 30 |
IV.VAGA.HHZ. | 2021-09-20T15:25:47.48 | 0.3 | negative | manual | P | 164 | 9.5793 | 137 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VAGA.HNE. | ML:0.9 | 0.00010503409999999999 | 0.2304 | AML | other | m | 2021-09-20T15:25:51.26 |
IV.VAGA.HNN. | ML:1.1 | 0.00016626042000000003 | 0.1664 | AML | other | m | 2021-09-20T15:25:51.63 |
IV.VAGA.HHN. | ML:1.2 | 0.0001852368 | 0.1664 | AML | other | m | 2021-09-20T15:25:51.63 |
IV.VAGA.HHE. | ML:0.8 | 0.00008762869 | 0.1536 | AML | other | m | 2021-09-20T15:25:51.88 |
IV.MIDA.HNE. | ML:0.4 | 0.000020097260000000002 | 0.1536 | AML | other | m | 2021-09-20T15:25:52.88 |
IV.MIDA.HHE. | ML:0.4 | 0.000019939245 | 0.1664 | AML | other | m | 2021-09-20T15:25:52.96 |
IV.MIDA.HHN. | ML:0.5 | 0.000030379957 | 0.1408 | AML | other | m | 2021-09-20T15:25:54.36 |