A magnitude Md 2.2 earthquake occured in region: 1 km E Acquaviva d'Isernia (IS), on
and geographic coordinates (lat, lon) 41.6710, 14.1570 at 21 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 |
---|---|---|---|---|
Acquaviva d'Isernia | IS | 1 | 425 | 425 |
Forlì del Sannio | IS | 4 | 675 | 1100 |
Cerro al Volturno | IS | 5 | 1281 | 2381 |
Rionero Sannitico | IS | 5 | 1118 | 3499 |
Roccasicura | IS | 7 | 550 | 4049 |
Fornelli | IS | 7 | 1909 | 5958 |
Rocchetta a Volturno | IS | 8 | 1113 | 7071 |
Miranda | IS | 8 | 1047 | 8118 |
Castel San Vincenzo | IS | 8 | 516 | 8634 |
Colli a Volturno | IS | 9 | 1349 | 9983 |
Montenero Val Cocchiara | IS | 9 | 538 | 10521 |
Pizzone | IS | 10 | 329 | 10850 |
Scapoli | IS | 10 | 680 | 11530 |
Isernia | IS | 11 | 21842 | 33372 |
Montaquila | IS | 12 | 2456 | 35828 |
Macchia d'Isernia | IS | 12 | 1035 | 36863 |
Pesche | IS | 12 | 1661 | 38524 |
Alfedena | AQ | 12 | 864 | 39388 |
Carovilli | IS | 12 | 1359 | 40747 |
Scontrone | AQ | 13 | 574 | 41321 |
San Pietro Avellana | IS | 13 | 503 | 41824 |
Castel di Sangro | AQ | 13 | 6538 | 48362 |
Vastogirardi | IS | 14 | 704 | 49066 |
Pettoranello del Molise | IS | 15 | 460 | 49526 |
Sessano del Molise | IS | 15 | 727 | 50253 |
Pescolanciano | IS | 15 | 855 | 51108 |
Sant'Agapito | IS | 15 | 1496 | 52604 |
Filignano | IS | 16 | 648 | 53252 |
Carpinone | IS | 16 | 1157 | 54409 |
Monteroduni | IS | 17 | 2264 | 56673 |
Barrea | AQ | 17 | 726 | 57399 |
Longano | IS | 18 | 690 | 58089 |
Chiauci | IS | 19 | 233 | 58322 |
Pozzilli | IS | 19 | 2380 | 60702 |
Castelpetroso | IS | 20 | 1680 | 62382 |
Castelpizzuto | IS | 20 | 155 | 62537 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1999-10-18 16:58:52 |
41.671 | 14.157 | 21 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 375879 |
Field | Value |
---|---|
Time (UTC) | 1999-10-18 16:58:52 ± 0.862 |
Latitude | 41.6710 ± 0.0342 |
Longitude | 14.1570 ± 0.0253 |
Depth (km) | 21 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 375879 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4350.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00024 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00130 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 375879 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:52:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRVI.Z. | 1999-10-18T16:59:00.49 | 10.0 | undecidable | manual | SG | 64 | 0.1221 | 0.03 | 0.5 | |
--.RVI2.Z. | 1999-10-18T16:58:59.48 | 10.0 | undecidable | manual | SG | 243 | 0.111 | -0.83 | 0 | |
--.RNI2.Z. | 1999-10-18T16:58:59.69 | 10.0 | undecidable | manual | SG | 353 | 0.0222 | 0.43 | 0.1 | |
--.CPI2.Z. | 1999-10-18T16:58:57.55 | 10.0 | negative | manual | PG | 125 | 0.1443 | 0.09 | 1.9 | |
--.RVI2.Z. | 1999-10-18T16:58:57.28 | 10.0 | undecidable | manual | PG | 243 | 0.111 | 0.2 | 0.9 | |
--.RNI2.Z. | 1999-10-18T16:58:56.62 | 10.0 | negative | manual | PG | 353 | 0.0222 | 0.15 | 2.2 | |
--.CRVI.Z. | 1999-10-18T16:58:56.90 | 10.0 | positive | manual | PG | 64 | 0.1221 | -0.27 | 1.4 |