A magnitude ML 0.2 earthquake occured in region: 6 km S Sermoneta (LT), on
and geographic coordinates (lat, lon) 41.5000, 12.9680 at 6 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 |
---|---|---|---|---|
Sermoneta | LT | 6 | 9842 | 9842 |
Latina | LT | 6 | 125985 | 135827 |
Sezze | LT | 8 | 24894 | 160721 |
Bassiano | LT | 8 | 1583 | 162304 |
Norma | LT | 10 | 3946 | 166250 |
Pontinia | LT | 12 | 14920 | 181170 |
Carpineto Romano | RM | 15 | 4524 | 185694 |
Cisterna di Latina | LT | 16 | 36868 | 222562 |
Roccagorga | LT | 16 | 4591 | 227153 |
Cori | LT | 17 | 11065 | 238218 |
Montelanico | RM | 18 | 2131 | 240349 |
Maenza | LT | 18 | 3074 | 243423 |
Priverno | LT | 18 | 14525 | 257948 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.0
ML 0.2 |
2017-08-20 05:51:03 |
41.4995 | 12.9678 | 7 | 2018-07-06 15:40:32 |
Bollettino Sismico Italiano INGV | 49359751 |
Field | Value |
---|---|
Time (UTC) | 2017-08-20 05:51:03 ± 0.45 |
Latitude | 41.4995 ± 0.0288 |
Longitude | 12.9678 ± 0.0108 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 49359751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3187 |
Semi-minor axis of confidence ellipse (meter) | 830 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 188 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44966 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 49359751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-08-25 15:52:21 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.6 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 49359751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-08-25 15:52:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.KBN.HHZ. | 2017-08-20T05:52:31.32 | 3.0 | undecidable | manual | Pg | 20.01 | 0 | |||
IV.ZONE.HHZ. | 2017-08-20T05:52:07.39 | 3.0 | undecidable | manual | Sn | 16.43 | 0 | |||
IV.MNTV.HNZ. | 2017-08-20T05:51:24.54 | 3.0 | negative | manual | Pg | 18.34 | 0 | |||
IV.CERT.HHE. | 2017-08-20T05:51:19.91 | 0.3 | undecidable | manual | S | 1 | 49.9167 | 50 | -0.07 | 73 |
IV.LAV9.HNZ. | 2017-08-20T05:51:14.22 | 1.0 | undecidable | manual | S | 312 | 29.8479 | 102 | 0.44 | 23 |
IV.GIUL.HHZ. | 2017-08-20T05:51:12.21 | 0.3 | undecidable | manual | S | 75 | 24.6531 | 105 | 0.16 | 75 |
IV.CERT.HHE. | 2017-08-20T05:51:12.87 | 1.0 | undecidable | manual | P | 1 | 49.9167 | 50 | -0.02 | 24 |
IV.LAV9.HNZ. | 2017-08-20T05:51:08.88 | 1.0 | undecidable | manual | P | 312 | 29.8479 | 102 | -0.43 | 23 |
IV.GIUL.HHZ. | 2017-08-20T05:51:08.16 | 0.1 | undecidable | manual | P | 75 | 24.6531 | 105 | -0.15 | 100 |
IV.LATB.EHZ. | 2017-08-20T05:51:05.14 | 0.3 | undecidable | manual | S | 216 | 0.7992 | 173 | -0.32 | 75 |
IV.LATB.EHZ. | 2017-08-20T05:51:04.83 | 0.1 | undecidable | manual | P | 216 | 0.7992 | 173 | 0.33 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GIUL.HHE. | ML:0.2 | 0.0000089799285 | 0 | AML | other | m | 2017-08-20T05:51:13.45 |
IV.GIUL.HHN. | ML:0.2 | 0.00000841889975 | 0.1408 | AML | other | m | 2017-08-20T05:51:12.70 |
IV.LATB.EHN. | ML:0.0 | 0.000382 | 0.18 | AML | other | m | 2017-08-20T05:51:05.17 |
IV.LATB.EHE. | ML:1.5 | 0.0005585 | 0.08 | AML | other | m | 2017-08-20T05:51:05.20 |