A magnitude ML 1.5 earthquake occured in region: 3 km W Castelpagano (BN), on
and geographic coordinates (lat, lon) 41.4010, 14.7690 at 21 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 |
---|---|---|---|---|
Castelpagano | BN | 3 | 1483 | 1483 |
Santa Croce del Sannio | BN | 3 | 927 | 2410 |
Circello | BN | 6 | 2388 | 4798 |
Colle Sannita | BN | 7 | 2431 | 7229 |
Cercemaggiore | CB | 8 | 3777 | 11006 |
Sassinoro | BN | 9 | 618 | 11624 |
Cercepiccola | CB | 11 | 681 | 12305 |
Morcone | BN | 11 | 4932 | 17237 |
Riccia | CB | 11 | 5262 | 22499 |
Gildone | CB | 12 | 809 | 23308 |
San Giuliano del Sannio | CB | 12 | 1029 | 24337 |
Sepino | CB | 13 | 1964 | 26301 |
Reino | BN | 13 | 1210 | 27511 |
Campolattaro | BN | 13 | 1072 | 28583 |
Jelsi | CB | 13 | 1781 | 30364 |
Pontelandolfo | BN | 14 | 2167 | 32531 |
San Marco dei Cavoti | BN | 14 | 3371 | 35902 |
Mirabello Sannitico | CB | 15 | 2180 | 38082 |
Castelvetere in Val Fortore | BN | 15 | 1240 | 39322 |
Fragneto l'Abate | BN | 16 | 1049 | 40371 |
Ferrazzano | CB | 17 | 3344 | 43715 |
Casalduni | BN | 17 | 1378 | 45093 |
Molinara | BN | 17 | 1618 | 46711 |
Baselice | BN | 17 | 2397 | 49108 |
Fragneto Monforte | BN | 17 | 1840 | 50948 |
Gambatesa | CB | 17 | 1464 | 52412 |
Tufara | CB | 17 | 925 | 53337 |
Campodipietra | CB | 18 | 2570 | 55907 |
Foiano di Val Fortore | BN | 18 | 1410 | 57317 |
Vinchiaturo | CB | 18 | 3324 | 60641 |
Pesco Sannita | BN | 19 | 1972 | 62613 |
San Giorgio La Molara | BN | 19 | 2994 | 65607 |
San Lupo | BN | 19 | 801 | 66408 |
Pago Veiano | BN | 19 | 2406 | 68814 |
Pietraroja | BN | 19 | 545 | 69359 |
Guardiaregia | CB | 19 | 801 | 70160 |
Toro | CB | 19 | 1391 | 71551 |
Campobasso | CB | 20 | 49431 | 120982 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-05-09 16:35:12 |
41.4012 | 14.7693 | 21 | 2023-05-09 16:44:58 |
Sala Sismica INGV-Roma | 117191491 |
Field | Value |
---|---|
Time (UTC) | 2023-05-09 16:35:12 ± 0.35 |
Latitude | 41.4012 ± 0.0126 |
Longitude | 14.7693 ± 0.0144 |
Depth (km) | 21 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117191491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1173 |
Semi-minor axis of confidence ellipse (meter) | 1111 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 219 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1170.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.80939 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 117191491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-09 16:44:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGRT.HHZ. | 2023-05-09T16:35:39.59 | 0.3 | undecidable | manual | S | 64 | 89.8434 | 97 | 0.79 | 52 |
IV.MRLC.HHZ. | 2023-05-09T16:35:30.92 | 3.0 | positive | manual | P | 1.77 | 0 | |||
IV.SGRT.HHZ. | 2023-05-09T16:35:27.65 | 0.6 | undecidable | manual | P | 64 | 89.8434 | 97 | 0.1 | 43 |
IV.MELA.HHZ. | 2023-05-09T16:35:26.47 | 0.3 | undecidable | manual | S | 41 | 45.0216 | 107 | -0.58 | 65 |
IV.MOCO.HHZ. | 2023-05-09T16:35:24.82 | 0.3 | undecidable | manual | S | 96 | 32.5452 | 115 | 0.88 | 57 |
IV.PSB1.HHZ. | 2023-05-09T16:35:21.29 | 0.1 | undecidable | manual | S | 170 | 19.9689 | 130 | 0.19 | 99 |
IV.PTRJ.HHZ. | 2023-05-09T16:35:21.99 | 0.6 | undecidable | manual | S | 258 | 20.4684 | 129 | 0.81 | 41 |
IV.BSSO.HHZ. | 2023-05-09T16:35:21.99 | 0.3 | undecidable | manual | S | 318 | 21.6672 | 127 | 0.54 | 68 |
IV.GATE.HHZ. | 2023-05-09T16:35:20.16 | 0.3 | undecidable | manual | S | 43 | 17.0718 | 135 | -0.36 | 71 |
IV.MELA.HHZ. | 2023-05-09T16:35:20.07 | 0.1 | undecidable | manual | P | 41 | 45.0216 | 107 | -0.7 | 82 |
IV.CIGN.HHZ. | 2023-05-09T16:35:19.70 | 1.0 | undecidable | manual | P | 22 | 30.2475 | 117 | 1.05 | 17 |
IV.MOCO.HHZ. | 2023-05-09T16:35:18.98 | 0.3 | positive | manual | P | 96 | 32.5452 | 115 | 0.01 | 74 |
IV.BSSO.HHZ. | 2023-05-09T16:35:17.67 | 0.1 | positive | manual | P | 318 | 21.6672 | 127 | 0.14 | 98 |
IV.PSB1.HHZ. | 2023-05-09T16:35:17.43 | 0.1 | negative | manual | P | 170 | 19.9689 | 130 | 0.1 | 100 |
IV.SACR.HHZ. | 2023-05-09T16:35:17.98 | 1.0 | undecidable | manual | S | 266 | 5.2947 | 164 | -0.92 | 19 |
IV.PTRJ.HHZ. | 2023-05-09T16:35:17.50 | 0.1 | undecidable | manual | P | 258 | 20.4684 | 129 | 0.12 | 99 |
IV.GATE.HHZ. | 2023-05-09T16:35:16.48 | 0.1 | undecidable | manual | P | 43 | 17.0718 | 135 | -0.52 | 91 |
IV.SACR.HHZ. | 2023-05-09T16:35:15.48 | 0.1 | positive | manual | P | 266 | 5.2947 | 164 | -0.58 | 89 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SACR.HNN. | ML:1.5 | 0.00025550000000000003 | 0.48 | AML | other | m | 2023-05-09T16:35:18.58 |
IV.SACR.HHN. | ML:1.5 | 0.000252 | 0.46 | AML | other | m | 2023-05-09T16:35:18.58 |
IV.SACR.HHE. | ML:1.6 | 0.0002755 | 0.56 | AML | other | m | 2023-05-09T16:35:19.49 |
IV.SACR.HNE. | ML:1.5 | 0.0002665 | 0.54 | AML | other | m | 2023-05-09T16:35:19.50 |
IV.GATE.HHE. | ML:1.8 | 0.000352 | 0.56 | AML | other | m | 2023-05-09T16:35:20.93 |
IV.GATE.HNE. | ML:1.8 | 0.000382 | 0.56 | AML | other | m | 2023-05-09T16:35:20.93 |
IV.GATE.HNN. | ML:1.8 | 0.0003325 | 0.5 | AML | other | m | 2023-05-09T16:35:20.70 |
IV.GATE.HHN. | ML:1.8 | 0.00033850000000000004 | 0.52 | AML | other | m | 2023-05-09T16:35:20.71 |
IV.PSB1.HNN. | ML:1.7 | 0.000248 | 0.98 | AML | other | m | 2023-05-09T16:35:21.52 |
IV.PSB1.HNE. | ML:2.0 | 0.0005805000000000001 | 1 | AML | other | m | 2023-05-09T16:35:21.53 |
IV.PSB1.HHN. | ML:1.3 | 0.0000986 | 0.36 | AML | other | m | 2023-05-09T16:35:21.46 |
IV.PSB1.HHE. | ML:1.2 | 0.0000771 | 0.92 | AML | other | m | 2023-05-09T16:35:22.63 |
IV.PTRJ.HHE. | ML:1.2 | 0.00008665 | 0.2 | AML | other | m | 2023-05-09T16:35:23.16 |
IV.PTRJ.HHN. | ML:1.2 | 0.0000771 | 0.26 | AML | other | m | 2023-05-09T16:35:23.37 |
IV.MOCO.HNN. | ML:1.8 | 0.00025545 | 1.52 | AML | other | m | 2023-05-09T16:35:23.17 |
IV.MOCO.HHN. | ML:1.2 | 0.0000562 | 0.4 | AML | other | m | 2023-05-09T16:35:26.30 |
IV.MOCO.HHE. | ML:1.3 | 0.00008065 | 0.48 | AML | other | m | 2023-05-09T16:35:26.28 |
IV.MOCO.HNE. | ML:1.4 | 0.00008615000000000001 | 0.48 | AML | other | m | 2023-05-09T16:35:26.28 |
IV.MELA.HHE. | ML:1.8 | 0.00016599999999999997 | 0.48 | AML | other | m | 2023-05-09T16:35:26.65 |
IV.MELA.HHN. | ML:1.5 | 0.0000851 | 0.4 | AML | other | m | 2023-05-09T16:35:28.79 |