A magnitude ML 1.2 earthquake occured in region: 3 km SE Monteroduni (IS), on
and geographic coordinates (lat, lon) 41.4950, 14.1890 at 17 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 |
---|---|---|---|---|
Monteroduni | IS | 3 | 2264 | 2264 |
Fontegreca | CE | 4 | 811 | 3075 |
Gallo Matese | CE | 4 | 579 | 3654 |
Capriati a Volturno | CE | 5 | 1541 | 5195 |
Ciorlano | CE | 6 | 426 | 5621 |
Longano | IS | 6 | 690 | 6311 |
Sant'Agapito | IS | 6 | 1496 | 7807 |
Letino | CE | 7 | 712 | 8519 |
Prata Sannita | CE | 7 | 1502 | 10021 |
Macchia d'Isernia | IS | 8 | 1035 | 11056 |
Castelpizzuto | IS | 9 | 155 | 11211 |
Valle Agricola | CE | 10 | 890 | 12101 |
Pratella | CE | 10 | 1565 | 13666 |
Montaquila | IS | 10 | 2456 | 16122 |
Pozzilli | IS | 11 | 2380 | 18502 |
Isernia | IS | 11 | 21842 | 40344 |
Ailano | CE | 12 | 1369 | 41713 |
Pettoranello del Molise | IS | 12 | 460 | 42173 |
Venafro | IS | 12 | 11280 | 53453 |
Sesto Campano | IS | 12 | 2388 | 55841 |
Filignano | IS | 12 | 648 | 56489 |
Fornelli | IS | 13 | 1909 | 58398 |
Roccamandolfi | IS | 13 | 938 | 59336 |
Colli a Volturno | IS | 14 | 1349 | 60685 |
Raviscanina | CE | 15 | 1319 | 62004 |
Castelpetroso | IS | 15 | 1680 | 63684 |
Conca Casale | IS | 15 | 200 | 63884 |
Pesche | IS | 15 | 1661 | 65545 |
Carpinone | IS | 16 | 1157 | 66702 |
Sant'Angelo d'Alife | CE | 16 | 2270 | 68972 |
Presenzano | CE | 16 | 1766 | 70738 |
Santa Maria del Molise | IS | 17 | 665 | 71403 |
Rocchetta a Volturno | IS | 17 | 1113 | 72516 |
Miranda | IS | 17 | 1047 | 73563 |
Cantalupo nel Sannio | IS | 17 | 739 | 74302 |
Scapoli | IS | 17 | 680 | 74982 |
San Massimo | CB | 18 | 855 | 75837 |
Vairano Patenora | CE | 19 | 6594 | 82431 |
Viticuso | FR | 19 | 353 | 82784 |
Cerro al Volturno | IS | 19 | 1281 | 84065 |
Pietravairano | CE | 19 | 2984 | 87049 |
Mignano Monte Lungo | CE | 19 | 3250 | 90299 |
Macchiagodena | IS | 20 | 1854 | 92153 |
San Gregorio Matese | CE | 20 | 988 | 93141 |
Sessano del Molise | IS | 20 | 727 | 93868 |
Acquaviva d'Isernia | IS | 20 | 425 | 94293 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-09-17 01:44:32 |
41.495 | 14.1893 | 17 | 2021-09-17 05:55:39 |
Sala Sismica INGV-Roma | 95533101 |
Field | Value |
---|---|
Time (UTC) | 2021-09-17 01:44:32 ± 0.16 |
Latitude | 41.4950 ± 0.0054 |
Longitude | 14.1893 ± 0.0168 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95533101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1436 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 81 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.08633 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29498 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 95533101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-17 05:55:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIGN.HHZ. | 2021-09-17T01:44:43.50 | 0.3 | undecidable | manual | S | 181 | 32.745 | 106 | -0.02 | 73 |
IV.RNI2.HHZ. | 2021-09-17T01:44:41.26 | 1.0 | undecidable | manual | S | 352 | 23.2545 | 115 | 0.11 | 24 |
IV.SGG.HHZ. | 2021-09-17T01:44:40.67 | 0.6 | undecidable | manual | S | 127 | 19.869 | 120 | 0.34 | 46 |
IV.CERA.HNN. | 2021-09-17T01:44:40.06 | 0.6 | undecidable | manual | S | 309 | 18.1707 | 123 | 0.1 | 50 |
IV.MIDA.HHE. | 2021-09-17T01:44:39.93 | 0.3 | undecidable | manual | S | 18 | 17.1717 | 125 | 0.2 | 72 |
IV.PIGN.HHZ. | 2021-09-17T01:44:38.92 | 0.1 | undecidable | manual | P | 181 | 32.745 | 106 | 0.22 | 93 |
IV.VAGA.HHN. | 2021-09-17T01:44:38.32 | 0.3 | undecidable | manual | S | 157 | 9.5793 | 145 | 0.04 | 76 |
IV.RNI2.HHZ. | 2021-09-17T01:44:37.47 | 0.1 | undecidable | manual | P | 352 | 23.2545 | 115 | 0.14 | 97 |
IV.SGG.HHZ. | 2021-09-17T01:44:36.80 | 0.1 | undecidable | manual | P | 127 | 19.869 | 120 | -0.05 | 100 |
IV.CERA.HNN. | 2021-09-17T01:44:36.69 | 0.1 | undecidable | manual | P | 309 | 18.1707 | 123 | 0.05 | 100 |
IV.MIDA.HHE. | 2021-09-17T01:44:36.05 | 0.1 | undecidable | manual | P | 18 | 17.1717 | 125 | -0.46 | 92 |
IV.VAGA.HHN. | 2021-09-17T01:44:35.31 | 0.1 | undecidable | manual | P | 157 | 9.5793 | 145 | -0.36 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VAGA.HHN. | ML:1.9 | 0.0007115 | 0.8 | AML | other | m | 2021-09-17T01:44:39.68 |
IV.VAGA.HNN. | ML:1.9 | 0.0006565000000000001 | 0.52 | AML | other | m | 2021-09-17T01:44:39.29 |
IV.VAGA.HNE. | ML:1.6 | 0.00033800000000000003 | 0.36 | AML | other | m | 2021-09-17T01:44:39.43 |
IV.VAGA.HHE. | ML:1.4 | 0.00020750000000000003 | 0.16 | AML | other | m | 2021-09-17T01:44:39.85 |
IV.MIDA.HNE. | ML:1.1 | 0.00008065 | 1.08 | AML | other | m | 2021-09-17T01:44:40.69 |
IV.MIDA.HHE. | ML:1.0 | 0.000075 | 0.82 | AML | other | m | 2021-09-17T01:44:40.41 |
IV.MIDA.HHN. | ML:1.0 | 0.0000741 | 1.08 | AML | other | m | 2021-09-17T01:44:41.69 |
IV.SGG.HHE. | ML:0.0 | 0.00010395 | 0.52 | AML | other | m | 2021-09-17T01:44:42.61 |
IV.SGG.HHN. | ML:0.0 | 0.00009965 | 0.42 | AML | other | m | 2021-09-17T01:44:44.67 |
IV.RNI2.HHN. | ML:0.9 | 0.00004155391 | 0.42 | AML | other | m | 2021-09-17T01:44:46.06 |
IV.PIGN.HHE. | ML:0.8 | 0.000024577719999999998 | 0.32 | AML | other | m | 2021-09-17T01:44:46.82 |
IV.PIGN.HHN. | ML:0.7 | 0.00001888494 | 0.3 | AML | other | m | 2021-09-17T01:44:47.82 |