A magnitude ML 1.4 earthquake occured in region: 1 km NE Sassinoro (BN), on
and geographic coordinates (lat, lon) 41.3810, 14.6660 at 8 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 |
---|---|---|---|---|
Sassinoro | BN | 1 | 618 | 618 |
Morcone | BN | 5 | 4932 | 5550 |
Sepino | CB | 5 | 1964 | 7514 |
Santa Croce del Sannio | BN | 6 | 927 | 8441 |
San Giuliano del Sannio | CB | 9 | 1029 | 9470 |
Cercepiccola | CB | 9 | 681 | 10151 |
Cercemaggiore | CB | 10 | 3777 | 13928 |
Pietraroja | BN | 10 | 545 | 14473 |
Pontelandolfo | BN | 10 | 2167 | 16640 |
Campolattaro | BN | 12 | 1072 | 17712 |
Guardiaregia | CB | 12 | 801 | 18513 |
Castelpagano | BN | 12 | 1483 | 19996 |
Circello | BN | 12 | 2388 | 22384 |
Casalduni | BN | 14 | 1378 | 23762 |
San Lupo | BN | 14 | 801 | 24563 |
Cusano Mutri | BN | 14 | 4091 | 28654 |
Cerreto Sannita | BN | 14 | 3940 | 32594 |
Colle Sannita | BN | 14 | 2431 | 35025 |
Vinchiaturo | CB | 14 | 3324 | 38349 |
San Lorenzo Maggiore | BN | 15 | 2154 | 40503 |
Guardia Sanframondi | BN | 15 | 5078 | 45581 |
Mirabello Sannitico | CB | 15 | 2180 | 47761 |
Campochiaro | CB | 15 | 646 | 48407 |
San Lorenzello | BN | 16 | 2227 | 50634 |
Gildone | CB | 16 | 809 | 51443 |
Reino | BN | 16 | 1210 | 52653 |
Ferrazzano | CB | 17 | 3344 | 55997 |
San Polo Matese | CB | 17 | 470 | 56467 |
Fragneto Monforte | BN | 17 | 1840 | 58307 |
Fragneto l'Abate | BN | 17 | 1049 | 59356 |
Baranello | CB | 19 | 2673 | 62029 |
Riccia | CB | 19 | 5262 | 67291 |
Ponte | BN | 19 | 2580 | 69871 |
Jelsi | CB | 19 | 1781 | 71652 |
Colle d'Anchise | CB | 19 | 807 | 72459 |
Castelvenere | BN | 19 | 2562 | 75021 |
Faicchio | BN | 19 | 3634 | 78655 |
Campobasso | CB | 20 | 49431 | 128086 |
Bojano | CB | 20 | 8058 | 136144 |
San Marco dei Cavoti | BN | 20 | 3371 | 139515 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-05-20 23:05:15 |
41.3813 | 14.666 | 8 | 2023-05-20 23:18:55 |
Sala Sismica INGV-Roma | 117534041 |
Field | Value |
---|---|
Time (UTC) | 2023-05-20 23:05:15 ± 0.39 |
Latitude | 41.3813 ± 0.0099 |
Longitude | 14.6660 ± 0.0156 |
Depth (km) | 8 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117534041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1340 |
Semi-minor axis of confidence ellipse (meter) | 220 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.58 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22573 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 117534041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-20 23:18:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RF.GEPF.HHZ. | 2023-05-20T23:06:46.85 | 3.0 | negative | manual | Pg | 12.87 | 0 | |||
GU.IMI.HHZ. | 2023-05-20T23:06:44.12 | 3.0 | undecidable | manual | Pn | 1 | 0 | |||
IV.MSRU.HHZ. | 2023-05-20T23:06:40.99 | 3.0 | undecidable | manual | Sn | -7.67 | 0 | |||
IV.FRON.EHZ. | 2023-05-20T23:06:29.30 | 3.0 | undecidable | manual | Sn | -5.65 | 0 | |||
OX.MARN.HHZ. | 2023-05-20T23:06:29.18 | 3.0 | positive | manual | Pn | -4.22 | 0 | |||
IV.MOCL.EHZ. | 2023-05-20T23:06:24.73 | 3.0 | undecidable | manual | Pg | 8.45 | 0 | |||
AC.SRN.HHZ. | 2023-05-20T23:06:21.99 | 3.0 | positive | manual | Pn | -1.25 | 0 | |||
OT.CGL1.HHZ. | 2023-05-20T23:06:00.40 | 3.0 | undecidable | manual | Pg | 5.33 | 0 | |||
CR.STON.BHZ. | 2023-05-20T23:05:58.40 | 3.0 | undecidable | manual | Pn | -2.47 | 0 | |||
IV.ORI.HHZ. | 2023-05-20T23:05:51.12 | 3.0 | undecidable | manual | Pg | 0.82 | 0 | |||
IV.GUMA.HHZ. | 2023-05-20T23:05:49.02 | 3.0 | negative | manual | Pn | -3.35 | 0 | |||
IV.SGRT.HHZ. | 2023-05-20T23:05:46.93 | 3.0 | undecidable | manual | S | -0.5 | 0 | |||
IV.LRP.EHZ. | 2023-05-20T23:05:35.92 | 3.0 | undecidable | manual | P | -1.29 | 0 | |||
IV.MELA.HHZ. | 2023-05-20T23:05:24.90 | 3.0 | negative | manual | P | -1.24 | 0 | |||
IV.VITU.HHN. | 2023-05-20T23:05:24.71 | 0.1 | undecidable | manual | S | 188 | 22.1556 | 110 | 0.68 | 82 |
IV.BSSO.HHZ. | 2023-05-20T23:05:24.06 | 0.1 | undecidable | manual | S | 342 | 19.2696 | 113 | 0.98 | 73 |
IV.PSB1.HHZ. | 2023-05-20T23:05:24.31 | 0.1 | undecidable | manual | S | 145 | 21.2676 | 111 | 0.57 | 86 |
IV.GATE.HHZ. | 2023-05-20T23:05:21.19 | 0.1 | undecidable | manual | P | 54 | 25.0527 | 108 | 0.08 | 96 |
IV.PSB1.HHZ. | 2023-05-20T23:05:20.04 | 0.1 | undecidable | manual | P | 145 | 21.2676 | 111 | -0.36 | 91 |
IV.PTRJ.HHE. | 2023-05-20T23:05:20.81 | 0.1 | undecidable | manual | S | 261 | 11.5773 | 125 | 0.06 | 99 |
IV.VITU.HHN. | 2023-05-20T23:05:20.20 | 0.1 | undecidable | manual | P | 188 | 22.1556 | 110 | -0.36 | 91 |
IV.BSSO.HHZ. | 2023-05-20T23:05:19.98 | 0.1 | positive | manual | P | 342 | 19.2696 | 113 | -0.04 | 98 |
IV.PTRJ.HHE. | 2023-05-20T23:05:18.05 | 0.1 | undecidable | manual | P | 261 | 11.5773 | 125 | -0.62 | 86 |
IV.SACR.HHZ. | 2023-05-20T23:05:18.89 | 0.1 | undecidable | manual | S | 62 | 3.7962 | 155 | -0.07 | 100 |
IV.SACR.HHZ. | 2023-05-20T23:05:16.92 | 0.1 | positive | manual | P | 62 | 3.7962 | 155 | -0.71 | 84 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BSSO.HHE. | ML:1.6 | 0.0003615 | 0.8 | AML | other | m | 2023-05-20T23:05:24.40 |
IV.BSSO.HHN. | ML:1.3 | 0.00017299999999999998 | 0.3 | AML | other | m | 2023-05-20T23:05:24.99 |
IV.PSB1.HHE. | ML:1.3 | 0.0001555 | 0.42 | AML | other | m | 2023-05-20T23:05:27.61 |
IV.GATE.HHE. | ML:1.2 | 0.00008525 | 0.46 | AML | other | m | 2023-05-20T23:05:28.25 |
IV.GATE.HHN. | ML:1.2 | 0.000088 | 0.48 | AML | other | m | 2023-05-20T23:05:28.70 |
IV.PSB1.HHN. | ML:1.2 | 0.0001255 | 0.74 | AML | other | m | 2023-05-20T23:05:31.99 |
IV.LRP.EHE. | ML:1.6 | 0.0000432 | 0.42 | AML | other | m | 2023-05-20T23:05:40.64 |
IV.LRP.EHN. | ML:1.3 | 0.000018485 | 0.42 | AML | other | m | 2023-05-20T23:06:11.34 |