A magnitude Md 2.1 earthquake occured in region: 5 km NW Pietraroja (BN), on
and geographic coordinates (lat, lon) 41.3830, 14.5200 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 |
---|---|---|---|---|
Pietraroja | BN | 5 | 545 | 545 |
Cusano Mutri | BN | 5 | 4091 | 4636 |
Guardiaregia | CB | 6 | 801 | 5437 |
Campochiaro | CB | 8 | 646 | 6083 |
Sepino | CB | 9 | 1964 | 8047 |
San Polo Matese | CB | 9 | 470 | 8517 |
Gioia Sannitica | CE | 11 | 3638 | 12155 |
Cerreto Sannita | BN | 11 | 3940 | 16095 |
San Potito Sannitico | CE | 12 | 1925 | 18020 |
San Lorenzello | BN | 12 | 2227 | 20247 |
Bojano | CB | 12 | 8058 | 28305 |
Castello del Matese | CE | 12 | 1494 | 29799 |
Sassinoro | BN | 12 | 618 | 30417 |
Faicchio | BN | 12 | 3634 | 34051 |
San Gregorio Matese | CE | 12 | 988 | 35039 |
Piedimonte Matese | CE | 12 | 11297 | 46336 |
San Giuliano del Sannio | CB | 13 | 1029 | 47365 |
Morcone | BN | 13 | 4932 | 52297 |
Vinchiaturo | CB | 14 | 3324 | 55621 |
Colle d'Anchise | CB | 14 | 807 | 56428 |
Cercepiccola | CB | 15 | 681 | 57109 |
San Massimo | CB | 15 | 855 | 57964 |
Guardia Sanframondi | BN | 16 | 5078 | 63042 |
Alife | CE | 16 | 7616 | 70658 |
San Salvatore Telesino | BN | 16 | 3999 | 74657 |
Baranello | CB | 17 | 2673 | 77330 |
San Lupo | BN | 17 | 801 | 78131 |
Castelvenere | BN | 17 | 2562 | 80693 |
San Lorenzo Maggiore | BN | 17 | 2154 | 82847 |
Pontelandolfo | BN | 18 | 2167 | 85014 |
Santa Croce del Sannio | BN | 18 | 927 | 85941 |
Telese Terme | BN | 18 | 7486 | 93427 |
Spinete | CB | 18 | 1320 | 94747 |
Puglianello | BN | 19 | 1349 | 96096 |
Cantalupo nel Sannio | IS | 19 | 739 | 96835 |
Roccamandolfi | IS | 19 | 938 | 97773 |
Cercemaggiore | CB | 19 | 3777 | 101550 |
Busso | CB | 20 | 1273 | 102823 |
Mirabello Sannitico | CB | 20 | 2180 | 105003 |
Casalduni | BN | 20 | 1378 | 106381 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1988-04-30 04:07:21 |
41.383 | 14.52 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 68399 |
Field | Value |
---|---|
Time (UTC) | 1988-04-30 04:07:21 ± 0.305 |
Latitude | 41.3830 ± 0.0202 |
Longitude | 14.5200 ± 0.0232 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 68399 |
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) | 2963.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00089 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00567 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 68399 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:04:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.TR9.Z. | 1988-04-30T04:07:45.00 | 10.0 | undecidable | manual | SG | 121 | 0.6327 | 1.13 | 0.1 | |
--.SDI.Z. | 1988-04-30T04:07:45.22 | 10.0 | undecidable | manual | SG | 301 | 0.6216 | 1.61 | 0 | |
--.MSC.Z. | 1988-04-30T04:07:39.00 | 10.0 | undecidable | manual | SG | 245 | 0.444 | 0.82 | 0.4 | |
--.SDI.Z. | 1988-04-30T04:07:34.14 | 10.0 | undecidable | manual | PG | 301 | 0.6216 | -0.21 | 1.6 | |
--.TR9.Z. | 1988-04-30T04:07:34.10 | 10.0 | undecidable | manual | PG | 121 | 0.6327 | -0.4 | 1.4 | |
--.DUI.Z. | 1988-04-30T04:07:31.84 | 10.0 | undecidable | manual | SG | 350 | 0.2775 | -0.77 | 0.4 | |
--.MSC.Z. | 1988-04-30T04:07:31.10 | 10.0 | undecidable | manual | PG | 245 | 0.444 | -0.12 | 2 | |
--.RF9.Z. | 1988-04-30T04:07:30.35 | 10.0 | undecidable | manual | PG | 258 | 0.3996 | -0.05 | 2.1 | |
--.DUI.Z. | 1988-04-30T04:07:28.53 | 10.0 | undecidable | manual | PG | 350 | 0.2775 | 0.53 | 1.5 | |
--.SGG.Z. | 1988-04-30T04:07:27.00 | 10.0 | undecidable | manual | SG | 272 | 0.0999 | -0.05 | 0.8 | |
--.SGG.Z. | 1988-04-30T04:07:23.90 | 10.0 | undecidable | manual | PG | 272 | 0.0999 | -0.89 | 0.8 |